X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fconfigure;h=a5d6e747e783cae5e5895b9478727f1ea29efc22;hb=e98ee8c458f3a8405eb93e71b00f801b4bbe3635;hp=30a54d2980d11eec5898f017828dcdbb5b3f05e6;hpb=d4777acbc94f3fb210fad9f97133ab3e9f1ccc57;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/configure b/gdb/configure index 30a54d2980..a5d6e747e7 100755 --- a/gdb/configure +++ b/gdb/configure @@ -1,10 +1,10 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.64. +# Generated by GNU Autoconf 2.69. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software -# Foundation, Inc. # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. @@ -87,6 +87,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -131,6 +132,31 @@ export LANGUAGE # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -164,7 +190,8 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1" +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && @@ -209,14 +236,25 @@ IFS=$as_save_IFS if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi if test x$as_have_required = xno; then : @@ -314,10 +352,18 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -354,19 +400,19 @@ else fi # as_fn_arith -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -439,6 +485,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -473,16 +523,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -494,28 +544,8 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -524,10 +554,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" -exec 7<&0 &1 +test -n "$DJDIR" || exec 7<&0 &1 # Name of the host. -# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, # so uname gets run too. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` @@ -589,15 +620,24 @@ ac_includes_default="\ #endif" enable_option_checking=no +ac_header_list= ac_subst_vars='LTLIBOBJS LIBOBJS GCORE_TRANSFORM_NAME GDB_TRANSFORM_NAME +XSLTPROC GDB_NM_FILE LTLIBBABELTRACE LIBBABELTRACE HAVE_LIBBABELTRACE -frags +HAVE_NATIVE_GCORE_HOST +NAT_GENERATED_FILES +XM_CLIBS +MH_CFLAGS +LOADLIBES +NAT_CDEPS +NATDEPFILES +NAT_FILE target_subdir CONFIG_UNINSTALL CONFIG_INSTALL @@ -658,6 +698,9 @@ TARGET_SYSTEM_ROOT CONFIG_LDFLAGS RDYNAMIC ALLOCA +LTLIBIPT +LIBIPT +HAVE_LIBIPT HAVE_GUILE_FALSE HAVE_GUILE_TRUE GUILE_LIBS @@ -671,6 +714,9 @@ PYTHON_LIBS PYTHON_CPPFLAGS PYTHON_CFLAGS python_prog_path +LTLIBMPFR +LIBMPFR +HAVE_LIBMPFR LTLIBEXPAT LIBEXPAT HAVE_LIBEXPAT @@ -680,6 +726,10 @@ READLINE_TEXI_INCFLAG READLINE_CFLAGS READLINE_DEPS READLINE +LTLIBICONV +LIBICONV +zlibinc +zlibdir MIG WINDRES DLLTOOL @@ -695,6 +745,7 @@ AWK REPORT_BUGS_TEXI REPORT_BUGS_TO PKGVERSION +CODESIGN_CERT HAVE_NATIVE_GCORE_TARGET TARGET_OBS subdirs @@ -717,13 +768,11 @@ INCINTL LIBINTL_DEP LIBINTL USE_NLS -SET_MAKE -GMAKE_FALSE -GMAKE_TRUE -MAKE CCDEPMODE DEPDIR am__leading_dot +CXX_DIALECT +HAVE_CXX11 INSTALL_STRIP_PROGRAM STRIP install_sh @@ -742,6 +791,9 @@ build EGREP GREP CPP +ac_ct_CXX +CXXFLAGS +CXX OBJEXT EXEEXT ac_ct_CC @@ -790,7 +842,7 @@ PACKAGE_TARNAME PACKAGE_NAME PATH_SEPARATOR SHELL' -ac_subst_files='host_makefile_frag' +ac_subst_files='nat_makefile_frag' ac_user_opts=' enable_option_checking enable_maintainer_mode @@ -803,27 +855,31 @@ with_auto_load_dir with_auto_load_safe_path enable_targets enable_64_bit_bfd -enable_gdbcli enable_gdbmi enable_tui enable_gdbtk with_libunwind_ia64 with_curses enable_profiling +enable_codesign with_pkgversion with_bugurl -with_zlib +with_system_zlib +with_gnu_ld +enable_rpath with_libiconv_prefix with_iconv_bin with_system_readline with_jit_reader_dir with_expat -with_gnu_ld -enable_rpath with_libexpat_prefix +with_mpfr +with_libmpfr_prefix with_python with_guile enable_libmcheck +with_intel_pt +with_libipt_prefix with_included_regex with_sysroot with_system_gdbinit @@ -836,7 +892,6 @@ with_tcl with_tk with_x enable_sim -enable_multi_ice enable_gdbserver with_babeltrace with_libbabeltrace_prefix @@ -849,6 +904,9 @@ CFLAGS LDFLAGS LIBS CPPFLAGS +CXX +CXXFLAGS +CCC CPP MAKEINFO MAKEINFOFLAGS @@ -857,7 +915,6 @@ YFLAGS XMKMF' ac_subdirs_all='testsuite gdbtk -multi-ice gdbserver' # Initialize some variables set by options. @@ -920,8 +977,9 @@ do fi case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. @@ -966,7 +1024,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -992,7 +1050,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1196,7 +1254,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1212,7 +1270,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1242,8 +1300,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information." + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" ;; *=*) @@ -1251,7 +1309,7 @@ Try \`$0 --help' for more information." # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1261,7 +1319,7 @@ Try \`$0 --help' for more information." $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac @@ -1269,13 +1327,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error "missing argument to $ac_option" + as_fn_error $? "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1298,7 +1356,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1312,8 +1370,6 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -1328,9 +1384,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error "working directory cannot be determined" + as_fn_error $? "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error "pwd does not report name of working directory" + as_fn_error $? "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1369,11 +1425,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1413,7 +1469,7 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking...' messages + -q, --quiet, --silent do not print \`checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files @@ -1480,18 +1536,19 @@ Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --enable-maintainer-mode enable make rules and dependencies not useful - (and sometimes confusing) to the casual installer + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer --enable-plugins Enable support for plugins --disable-largefile omit support for large files --enable-targets=TARGETS alternative target configurations --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes) - --disable-gdbcli disable command-line interface (CLI) --disable-gdbmi disable machine-interface (MI) --enable-tui enable full-screen terminal user interface (TUI) --enable-gdbtk enable gdbtk graphical user interface (GUI) --enable-profiling enable profiling of GDB + --enable-codesign=CERT sign gdb with 'codesign -s CERT' --disable-rpath do not hardcode runtime library paths --enable-libmcheck Try linking with -lmcheck if available --enable-werror treat compile warnings as errors @@ -1500,7 +1557,6 @@ Optional Features: enable GDB specific build-time compiler warnings if gcc is used --enable-sim link gdb with simulator - --enable-multi-ice build the multi-ice-gdb-server --enable-gdbserver automatically build gdbserver (yes/no/auto, default is auto) @@ -1527,21 +1583,27 @@ Optional Packages: library --with-pkgversion=PKG Use PKG in the version string in place of "GDB" --with-bugurl=URL Direct users to URL to report a bug - --with-zlib include zlib support (auto/yes/no) default=auto - --with-libiconv-prefix=DIR - search for libiconv in DIR/include and DIR/lib + --with-system-zlib use installed libz + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib + --without-libiconv-prefix don't search for libiconv in includedir and libdir --with-iconv-bin=PATH specify where to find the iconv program --with-system-readline use installed readline library --with-jit-reader-dir=PATH directory to load the JIT readers from --with-expat include expat support (auto/yes/no) - --with-gnu-ld assume the C compiler uses GNU ld default=no --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib --without-libexpat-prefix don't search for libexpat in includedir and libdir + --with-mpfr include MPFR support (auto/yes/no) + --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib + --without-libmpfr-prefix don't search for libmpfr in includedir and libdir --with-python[=PYTHON] include python support (auto/yes/no/) --with-guile[=GUILE] include guile support (auto/yes/no//) + --with-intel-pt include Intel Processor Trace support (auto/yes/no) + --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib + --without-libipt-prefix don't search for libipt in includedir and libdir --without-included-regex don't use included regex; this is the default on systems with version 2 of the GNU C library (use @@ -1565,14 +1627,17 @@ Some influential environment variables: LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory + CXX C++ compiler command + CXXFLAGS C++ compiler flags CPP C preprocessor MAKEINFO Parent configure detects if it is of sufficient version. MAKEINFOFLAGS Parameters for MAKEINFO. - YACC The `Yet Another C Compiler' implementation to use. Defaults to - the first program found out of: `bison -y', `byacc', `yacc'. + YACC The `Yet Another Compiler Compiler' implementation to use. + Defaults to the first program found out of: `bison -y', `byacc', + `yacc'. YFLAGS The list of arguments that will be passed by default to $YACC. This script will default YFLAGS to the empty string to avoid a default value of `-d' given by some make applications. @@ -1645,9 +1710,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF configure -generated by GNU Autoconf 2.64 +generated by GNU Autoconf 2.69 -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1691,11 +1756,49 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_compile +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_compile + # ac_fn_c_try_cpp LINENO # ---------------------- # Try to preprocess conftest.$ac_ext, and return whether this succeeded. @@ -1717,7 +1820,7 @@ $as_echo "$ac_try_echo"; } >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } >/dev/null && { + test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : @@ -1728,8 +1831,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_cpp @@ -1741,10 +1844,10 @@ fi ac_fn_c_check_header_mongrel () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : + if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 fi eval ac_res=\$$3 @@ -1780,7 +1883,7 @@ if ac_fn_c_try_cpp "$LINENO"; then : else ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 $as_echo "$ac_header_preproc" >&6; } @@ -1807,7 +1910,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=\$ac_header_compiler" @@ -1816,7 +1919,7 @@ eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel @@ -1857,8 +1960,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_run @@ -1871,7 +1974,7 @@ ac_fn_c_check_header_compile () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -1889,7 +1992,7 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile @@ -1920,7 +2023,7 @@ $as_echo "$ac_try_echo"; } >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -1934,8 +2037,8 @@ fi # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_try_link @@ -1956,7 +2059,8 @@ int main () { static int test_array [1 - 2 * !(($2) >= 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -1972,7 +2076,8 @@ int main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -1998,7 +2103,8 @@ int main () { static int test_array [1 - 2 * !(($2) < 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2014,7 +2120,8 @@ int main () { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2048,7 +2155,8 @@ int main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -2112,8 +2220,8 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ rm -f conftest.val fi - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - return $ac_retval + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval } # ac_fn_c_compute_int @@ -2125,7 +2233,7 @@ ac_fn_c_check_func () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2180,55 +2288,10 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func -# ac_fn_c_check_decl LINENO SYMBOL VAR -# ------------------------------------ -# Tests whether SYMBOL is declared, setting cache variable VAR accordingly. -ac_fn_c_check_decl () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - as_decl_name=`echo $2|sed 's/ *(.*//'` - as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 -$as_echo_n "checking whether $as_decl_name is declared... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -#ifndef $as_decl_name -#ifdef __cplusplus - (void) $as_decl_use; -#else - (void) $as_decl_name; -#endif -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} - -} # ac_fn_c_check_decl - # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES # ---------------------------------------------------- # Tries to find if the field MEMBER exists in type AGGR, after including @@ -2238,7 +2301,7 @@ ac_fn_c_check_member () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 $as_echo_n "checking for $2.$3... " >&6; } -if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$4+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -2282,7 +2345,7 @@ fi eval ac_res=\$$4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_member @@ -2295,7 +2358,7 @@ ac_fn_c_check_type () as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } -if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : +if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=no" @@ -2336,15 +2399,61 @@ fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type + +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_decl cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by $as_me, which was -generated by GNU Autoconf 2.64. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2454,11 +2563,9 @@ trap 'exit_status=$? { echo - cat <<\_ASBOX -## ---------------- ## + $as_echo "## ---------------- ## ## Cache variables. ## -## ---------------- ## -_ASBOX +## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -2492,11 +2599,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - cat <<\_ASBOX -## ----------------- ## + $as_echo "## ----------------- ## ## Output variables. ## -## ----------------- ## -_ASBOX +## ----------------- ##" echo for ac_var in $ac_subst_vars do @@ -2509,11 +2614,9 @@ _ASBOX echo if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## + $as_echo "## ------------------- ## ## File substitutions. ## -## ------------------- ## -_ASBOX +## ------------------- ##" echo for ac_var in $ac_subst_files do @@ -2527,11 +2630,9 @@ _ASBOX fi if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## + $as_echo "## ----------- ## ## confdefs.h. ## -## ----------- ## -_ASBOX +## ----------- ##" echo cat confdefs.h echo @@ -2586,7 +2687,12 @@ _ACEOF ac_site_file1=NONE ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac elif test "x$prefix" != xNONE; then ac_site_file1=$prefix/share/config.site ac_site_file2=$prefix/etc/config.site @@ -2597,18 +2703,22 @@ fi for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue - if test -r "$ac_site_file"; then + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special - # files actually), so we avoid doing that. - if test -f "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in @@ -2622,6 +2732,9 @@ $as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +as_fn_append ac_header_list " stdlib.h" +as_fn_append ac_header_list " unistd.h" +as_fn_append ac_header_list " sys/param.h" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -2677,7 +2790,7 @@ if $ac_cache_corrupted; then $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2732,7 +2845,7 @@ if test -n "$ac_tool_prefix"; then set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2744,7 +2857,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2772,7 +2885,7 @@ if test -z "$ac_cv_prog_CC"; then set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2784,7 +2897,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2825,7 +2938,7 @@ if test -z "$CC"; then set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2837,7 +2950,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2865,7 +2978,7 @@ if test -z "$CC"; then set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2878,7 +2991,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -2924,7 +3037,7 @@ if test -z "$CC"; then set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_CC+set}" = set; then : +if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then @@ -2936,7 +3049,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -2968,7 +3081,7 @@ do set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : +if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then @@ -2980,7 +3093,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3022,8 +3135,8 @@ fi test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "no acceptable C compiler found in \$PATH -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -3044,8 +3157,8 @@ $as_echo "$ac_try_echo"; } >&5 ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 - rm -f conftest.er1 conftest.err fi + rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done @@ -3062,12 +3175,12 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: @@ -3129,62 +3242,28 @@ test "$ac_cv_exeext" = no && ac_cv_exeext= else ac_file='' fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then : - $as_echo "$as_me: failed program was:" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "C compiler cannot create executables -See \`config.log' for more details." "$LINENO" 5; }; } +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } ac_exeext=$ac_cv_exeext -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -# If not cross compiling, check that we can run a simple program. -if test "$cross_compiling" != yes; then - if { ac_try='./$ac_file' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details." "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 $as_echo_n "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" @@ -3214,19 +3293,78 @@ done else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } fi -rm -f conftest$ac_cv_exeext +rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } -if test "${ac_cv_objext+set}" = set; then : +if ${ac_cv_objext+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3266,8 +3404,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "cannot compute suffix of object files: cannot compile -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi @@ -3277,7 +3415,7 @@ OBJEXT=$ac_cv_objext ac_objext=$OBJEXT { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then : +if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3314,7 +3452,7 @@ ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... " >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then : +if ${ac_cv_prog_cc_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag @@ -3392,7 +3530,7 @@ else fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then : +if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no @@ -3401,8 +3539,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -3487,20 +3624,278 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= fi if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then : + if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded @@ -3530,7 +3925,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3546,11 +3941,11 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi @@ -3589,7 +3984,7 @@ else # Broken: fails on valid input. continue fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. @@ -3605,18 +4000,18 @@ else ac_preproc_ok=: break fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext +rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c @@ -3628,7 +4023,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if test "${ac_cv_path_GREP+set}" = set; then : +if ${ac_cv_path_GREP+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$GREP"; then @@ -3642,7 +4037,7 @@ do for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in @@ -3677,7 +4072,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then - as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP @@ -3691,7 +4086,7 @@ $as_echo "$ac_cv_path_GREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 $as_echo_n "checking for egrep... " >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then : +if ${ac_cv_path_EGREP+:} false; then : $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 @@ -3708,7 +4103,7 @@ do for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in @@ -3743,7 +4138,7 @@ esac done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then - as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP @@ -3758,7 +4153,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3875,8 +4270,7 @@ do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -3888,7 +4282,7 @@ done ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" -if test "x$ac_cv_header_minix_config_h" = x""yes; then : +if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes else MINIX= @@ -3910,14 +4304,14 @@ $as_echo "#define _MINIX 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } -if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : +if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -# define __EXTENSIONS__ 1 - $ac_includes_default +# define __EXTENSIONS__ 1 + $ac_includes_default int main () { @@ -3949,16 +4343,22 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } ac_aux_dir= for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi done if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 + as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -3972,27 +4372,27 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 $as_echo_n "checking build system type... " >&6; } -if test "${ac_cv_build+set}" = set; then : +if ${ac_cv_build+:} false; then : $as_echo_n "(cached) " >&6 else ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` test "x$ac_build_alias" = x && - as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 $as_echo "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; -*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS='-' @@ -4010,14 +4410,14 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 $as_echo_n "checking host system type... " >&6; } -if test "${ac_cv_host+set}" = set; then : +if ${ac_cv_host+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 fi fi @@ -4025,7 +4425,7 @@ fi $as_echo "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; -*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; esac host=$ac_cv_host ac_save_IFS=$IFS; IFS='-' @@ -4043,14 +4443,14 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 $as_echo_n "checking target system type... " >&6; } -if test "${ac_cv_target+set}" = set; then : +if ${ac_cv_target+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$target_alias" = x; then ac_cv_target=$ac_cv_host else ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || - as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 fi fi @@ -4058,7 +4458,7 @@ fi $as_echo "$ac_cv_target" >&6; } case $ac_cv_target in *-*-*) ;; -*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; +*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; esac target=$ac_cv_target ac_save_IFS=$IFS; IFS='-' @@ -4095,7 +4495,7 @@ test -n "$target_alias" && do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " -if test "x$ac_cv_header_dlfcn_h" = x""yes; then : +if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF @@ -4108,7 +4508,7 @@ done do : ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default " -if test "x$ac_cv_header_windows_h" = x""yes; then : +if test "x$ac_cv_header_windows_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINDOWS_H 1 _ACEOF @@ -4124,7 +4524,7 @@ if test "${enable_plugins+set}" = set; then : no) plugins=no ;; *) plugins=yes if test "$maybe_plugins" != "yes" ; then - as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 + as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 fi ;; esac else @@ -4133,9 +4533,9 @@ else fi if test "$plugins" = "yes"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 -$as_echo_n "checking for library containing dlopen... " >&6; } -if test "${ac_cv_search_dlopen+set}" = set; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 +$as_echo_n "checking for library containing dlsym... " >&6; } +if ${ac_cv_search_dlsym+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS @@ -4148,11 +4548,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #ifdef __cplusplus extern "C" #endif -char dlopen (); +char dlsym (); int main () { -return dlopen (); +return dlsym (); ; return 0; } @@ -4165,25 +4565,25 @@ for ac_lib in '' dl; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : - ac_cv_search_dlopen=$ac_res + ac_cv_search_dlsym=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext - if test "${ac_cv_search_dlopen+set}" = set; then : + if ${ac_cv_search_dlsym+:} false; then : break fi done -if test "${ac_cv_search_dlopen+set}" = set; then : +if ${ac_cv_search_dlsym+:} false; then : else - ac_cv_search_dlopen=no + ac_cv_search_dlsym=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 -$as_echo "$ac_cv_search_dlopen" >&6; } -ac_res=$ac_cv_search_dlopen +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 +$as_echo "$ac_cv_search_dlsym" >&6; } +ac_res=$ac_cv_search_dlsym if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -4214,7 +4614,7 @@ if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } -if test "${ac_cv_sys_largefile_CC+set}" = set; then : +if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no @@ -4265,7 +4665,7 @@ $as_echo "$ac_cv_sys_largefile_CC" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } -if test "${ac_cv_sys_file_offset_bits+set}" = set; then : +if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -4334,7 +4734,7 @@ rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } -if test "${ac_cv_sys_large_files+set}" = set; then : +if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do @@ -4401,6 +4801,8 @@ _ACEOF esac rm -rf conftest* fi + + fi @@ -4409,7 +4811,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; } -if test "${am_cv_prog_cc_stdc+set}" = set; then : +if ${am_cv_prog_cc_stdc+:} false; then : $as_echo_n "(cached) " >&6 else am_cv_prog_cc_stdc=no @@ -4486,10 +4888,10 @@ case "x$am_cv_prog_cc_stdc" in *) CC="$CC $am_cv_prog_cc_stdc" ;; esac -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` -if test x"${install_sh}" != xset; then +if test x"${install_sh+set}" != xset; then case $am_aux_dir in *\ * | *\ *) install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; @@ -4498,17 +4900,17 @@ if test x"${install_sh}" != xset; then esac fi -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. +# will honor the 'STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_STRIP+set}" = set; then : +if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then @@ -4520,7 +4922,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4548,7 +4950,7 @@ if test -z "$ac_cv_prog_STRIP"; then set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then @@ -4560,7 +4962,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4601,16 +5003,22 @@ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" ac_aux_dir= for ac_dir in .. "$srcdir"/..; do - for ac_t in install-sh install.sh shtool; do - if test -f "$ac_dir/$ac_t"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/$ac_t -c" - break 2 - fi - done + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi done if test -z "$ac_aux_dir"; then - as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 + as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 fi # These three variables are undocumented and unsupported, @@ -4634,3163 +5042,4856 @@ ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` -# Dependency checking. -rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. +# We require a C++11 compiler. Check if one is available, and if +# necessary, set CXX_DIALECT to some -std=xxx switch. + + ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + CXX_DIALECT="" + ac_success=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 +$as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; } +if ${ax_cv_cxx_compile_cxx11+:} false; then : + $as_echo_n "(cached) " >&6 else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -DEPDIR="${am__leading_dot}deps" -ac_config_commands="$ac_config_commands depdir" +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. +#ifndef __cplusplus -depcc="$CC" am_compiler_list= +#error "This is not a C++ compiler" -am_depcomp=$ac_aux_dir/depcomp -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -$as_echo_n "checking dependency style of $depcc... " >&6; } -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named `D' -- because `-MD' means `put the output - # in D'. - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub +#elif __cplusplus < 201103L - am_cv_CC_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` - fi - for depmode in $am_compiler_list; do - if test $depmode = none; then break; fi +#error "This is not a C++11 compiler" - $as_echo "$as_me:$LINENO: trying $depmode" >&5 - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with - # Solaris 8's {/usr,}/bin/sh. - touch sub/conftst$i.h - done - echo "include sub/conftest.Po" > confmf +#else - # We check with `-c' and `-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle `-M -o', and we need to detect this. - depcmd="depmode=$depmode \ - source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" - echo "| $depcmd" | sed -e 's/ */ /g' >&5 - if env $depcmd > conftest.err 2>&1 && - grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && - grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && - ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_CC_dependencies_compiler_type=$depmode - $as_echo "$as_me:$LINENO: success" >&5 - break - fi - fi - $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 - sed -e 's/^/| /' < conftest.err >&5 - done +namespace cxx11 +{ - cd .. - rm -rf conftest.dir -else - am_cv_CC_dependencies_compiler_type=none -fi + namespace test_static_assert + { -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 -$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } -if test x${am_cv_CC_dependencies_compiler_type-none} = xnone -then as_fn_error "no usable dependency style found" "$LINENO" 5 -else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; -fi + } + namespace test_final_override + { -# Check for the 'make' the user wants to use. -for ac_prog in make -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_prog_MAKE+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$MAKE"; then - ac_cv_prog_MAKE="$MAKE" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_MAKE="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS + struct Base + { + virtual void f() {} + }; -fi -fi -MAKE=$ac_cv_prog_MAKE -if test -n "$MAKE"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 -$as_echo "$MAKE" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi + struct Derived : public Base + { + virtual void f() override {} + }; + } - test -n "$MAKE" && break -done + namespace test_double_right_angle_brackets + { -MAKE_IS_GNU= -case "`$MAKE --version 2>&1 | sed 1q`" in - *GNU*) - MAKE_IS_GNU=yes - ;; -esac - if test "$MAKE_IS_GNU" = yes; then - GMAKE_TRUE= - GMAKE_FALSE='#' -else - GMAKE_TRUE='#' - GMAKE_FALSE= -fi + template < typename T > + struct check {}; -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } -set x ${MAKE-make} -ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : - $as_echo_n "(cached) " >&6 -else - cat >conftest.make <<\_ACEOF -SHELL = /bin/sh -all: - @echo '@@@%%%=$(MAKE)=@@@%%%' -_ACEOF -# GNU make sometimes prints "make[1]: Entering...", which would confuse us. -case `${MAKE-make} -f conftest.make 2>/dev/null` in - *@@@%%%=?*=@@@%%%*) - eval ac_cv_prog_make_${ac_make}_set=yes;; - *) - eval ac_cv_prog_make_${ac_make}_set=no;; -esac -rm -f conftest.make -fi -if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - SET_MAKE= -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - SET_MAKE="MAKE=${MAKE-make}" -fi + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; + } -gnulib_extra_configure_args= -# If large-file support is disabled, make sure gnulib does the same. -if test "$enable_largefile" = no; then -gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" -fi + namespace test_decltype + { -# Configure gnulib. We need to build gnulib under some other -# directory not "gnulib", to avoid the problem of both GDB and -# GDBserver wanting to build it in the same directory, when building -# in the source dir. + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } - in_src="gnulib" - in_build="build-gnulib" - in_extra_args="$gnulib_extra_configure_args" + } - # Remove --cache-file, --srcdir, and --disable-option-checking arguments - # so they do not pile up. - ac_sub_configure_args= - ac_prev= - eval "set x $ac_configure_args" - shift - for ac_arg - do - if test -n "$ac_prev"; then - ac_prev= - continue - fi - case $ac_arg in - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ - | --c=*) - ;; - --config-cache | -C) - ;; - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - ;; - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - ;; - --disable-option-checking) - ;; - *) - case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append ac_sub_configure_args " '$ac_arg'" ;; - esac - done + namespace test_type_deduction + { - # Always prepend --prefix to ensure using the same prefix - # in subdir configurations. - ac_arg="--prefix=$prefix" - case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; - # Pass --silent - if test "$silent" = yes; then - ac_sub_configure_args="--silent $ac_sub_configure_args" - fi + template < typename T > + struct is_same + { + static const bool value = true; + }; - # Always prepend --disable-option-checking to silence warnings, since - # different subdirs can have different --enable and --with options. - ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } - ac_popdir=`pwd` - ac_dir=$in_build + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } - ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" - $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 - $as_echo "$ac_msg" >&6 - as_dir="$ac_dir"; as_fn_mkdir_p + } - case $srcdir in - [\\/]* | ?:[\\/]* ) - ac_srcdir=$srcdir/$in_src ;; - *) # Relative name. - ac_srcdir=../$srcdir/$in_src ;; - esac + namespace test_noexcept + { - cd "$ac_dir" + int f() { return 0; } + int g() noexcept { return 0; } - ac_sub_configure=$ac_srcdir/configure + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); - # Make the cache file name correct relative to the subdirectory. - case $cache_file in - [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; - *) # Relative name. - ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; - esac + } - if test -n "$in_extra_args"; then - # Add the extra args at the end. - ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" - fi + namespace test_constexpr + { - { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 -$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} - # The eval makes quoting arguments work. - eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ - --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || - as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } - cd "$ac_popdir" + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); + } -CONFIG_OBS= -CONFIG_DEPS= -CONFIG_SRCS= -ENABLE_CFLAGS= + namespace test_rvalue_references + { -CONFIG_ALL= -CONFIG_CLEAN= -CONFIG_INSTALL= -CONFIG_UNINSTALL= + template < int N > + struct answer + { + static constexpr int value = N; + }; -# If we haven't got the data from the intl directory, -# assume NLS is disabled. -USE_NLS=no -LIBINTL= -LIBINTL_DEP= -INCINTL= -XGETTEXT= -GMSGFMT= -POSUB= + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } -if test -f ../intl/config.intl; then - . ../intl/config.intl -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 -$as_echo_n "checking whether NLS is requested... " >&6; } -if test x"$USE_NLS" != xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } -$as_echo "#define ENABLE_NLS 1" >>confdefs.h + } + namespace test_uniform_initialization + { - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 -$as_echo_n "checking for catalogs to be installed... " >&6; } - # Look for .po and .gmo files in the source directory. - CATALOGS= - XLINGUAS= - for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do - # If there aren't any .gmo files the shell will give us the - # literal string "../path/to/srcdir/po/*.gmo" which has to be - # weeded out. - case "$cat" in *\**) - continue;; - esac - # The quadruple backslash is collapsed to a double backslash - # by the backticks, then collapsed again by the double quotes, - # leaving us with one backslash in the sed expression (right - # before the dot that mustn't act as a wildcard). - cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` - lang=`echo $cat | sed -e "s!\\\\.gmo!!"` - # The user is allowed to set LINGUAS to a list of languages to - # install catalogs for. If it's empty that means "all of them." - if test "x$LINGUAS" = x; then - CATALOGS="$CATALOGS $cat" - XLINGUAS="$XLINGUAS $lang" - else - case "$LINGUAS" in *$lang*) - CATALOGS="$CATALOGS $cat" - XLINGUAS="$XLINGUAS $lang" - ;; - esac - fi - done - LINGUAS="$XLINGUAS" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 -$as_echo "$LINGUAS" >&6; } + struct test + { + static const int zero {}; + static const int one {1}; + }; + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); - DATADIRNAME=share + } - INSTOBJEXT=.mo + namespace test_lambdas + { - GENCAT=gencat + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } - CATOBJEXT=.gmo + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } -fi + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } -localedir='${datadir}/locale' + } + namespace test_variadic_templates + { -if test x"$USE_NLS" = xyes; then - CONFIG_ALL="$CONFIG_ALL all-po" - CONFIG_CLEAN="$CONFIG_CLEAN clean-po" - CONFIG_INSTALL="$CONFIG_INSTALL install-po" - CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po" -fi + template + struct sum; -GNULIB=build-gnulib/import + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; -# For Makefile dependencies. -GNULIB_STDINT_H= -if test x"$STDINT_H" != x; then - GNULIB_STDINT_H=$GNULIB/$STDINT_H -fi + template <> + struct sum<> + { + static constexpr auto value = 0; + }; + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); -PACKAGE=gdb + } -cat >>confdefs.h <<_ACEOF -#define PACKAGE "$PACKAGE" -_ACEOF + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { + struct foo {}; + template + using member = typename T::member_type; -# We never need to detect it in this sub-configure. -# But preserve it for config.status --recheck. + template + void func(...) {} + template + void func(member*) {} + void test(); -MAKEINFO_EXTRA_FLAGS="" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5 -$as_echo_n "checking whether $MAKEINFO supports @click... " >&6; } -if test "${gdb_cv_have_makeinfo_click+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - echo '@clicksequence{a @click{} b}' >conftest.texinfo - if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then - gdb_cv_have_makeinfo_click=yes - else - gdb_cv_have_makeinfo_click=no - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5 -$as_echo "$gdb_cv_have_makeinfo_click" >&6; } -if test x"$gdb_cv_have_makeinfo_click" = xyes; then - MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK" -fi + void test() { func(0); } + } +} // namespace cxx11 +#endif // __cplusplus >= 201103L -# Check whether --with-separate-debug-dir was given. -if test "${with_separate_debug_dir+set}" = set; then : - withval=$with_separate_debug_dir; - DEBUGDIR=$withval + + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ax_cv_cxx_compile_cxx11=yes else - DEBUGDIR=${libdir}/debug + ax_cv_cxx_compile_cxx11=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 +$as_echo "$ax_cv_cxx_compile_cxx11" >&6; } + if test x$ax_cv_cxx_compile_cxx11 = xyes; then + ac_success=yes + fi + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + switch="-std=gnu++${alternative}" + cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 +$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } +if eval \${$cachevar+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $DEBUGDIR` - ac_define_dir=`eval echo $ac_define_dir` -cat >>confdefs.h <<_ACEOF -#define DEBUGDIR "$ac_define_dir" -_ACEOF +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. +#ifndef __cplusplus +#error "This is not a C++ compiler" +#elif __cplusplus < 201103L - if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then - if test "x$prefix" = xNONE; then - test_prefix=/usr/local - else - test_prefix=$prefix - fi - else - test_prefix=$exec_prefix - fi - value=0 - case ${ac_define_dir} in - "${test_prefix}"|"${test_prefix}/"*|\ - '${exec_prefix}'|'${exec_prefix}/'*) - value=1 - ;; - esac +#error "This is not a C++11 compiler" -cat >>confdefs.h <<_ACEOF -#define DEBUGDIR_RELOCATABLE $value -_ACEOF +#else +namespace cxx11 +{ + namespace test_static_assert + { + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; -# We can't pass paths as command line arguments. -# Mingw32 tries to be clever and will convert the paths for us. -# For example -DBINDIR="/usr/local/bin" passed on the command line may get -# converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin". -# This breaks GDB's relocatable path conversions since paths passed in -# config.h would not get so translated, the path prefixes no longer match. + } - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $bindir` - ac_define_dir=`eval echo $ac_define_dir` + namespace test_final_override + { -cat >>confdefs.h <<_ACEOF -#define BINDIR "$ac_define_dir" -_ACEOF + struct Base + { + virtual void f() {} + }; + struct Derived : public Base + { + virtual void f() override {} + }; + } -# GDB's datadir relocation + namespace test_double_right_angle_brackets + { + template < typename T > + struct check {}; + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; -# Check whether --with-gdb-datadir was given. -if test "${with_gdb_datadir+set}" = set; then : - withval=$with_gdb_datadir; - GDB_DATADIR=$withval -else - GDB_DATADIR=${datadir}/gdb -fi + } + namespace test_decltype + { - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $GDB_DATADIR` - ac_define_dir=`eval echo $ac_define_dir` + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } -cat >>confdefs.h <<_ACEOF -#define GDB_DATADIR "$ac_define_dir" -_ACEOF + } + namespace test_type_deduction + { + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + template < typename T > + struct is_same + { + static const bool value = true; + }; - if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then - if test "x$prefix" = xNONE; then - test_prefix=/usr/local - else - test_prefix=$prefix - fi - else - test_prefix=$exec_prefix - fi - value=0 - case ${ac_define_dir} in - "${test_prefix}"|"${test_prefix}/"*|\ - '${exec_prefix}'|'${exec_prefix}/'*) - value=1 - ;; - esac + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } -cat >>confdefs.h <<_ACEOF -#define GDB_DATADIR_RELOCATABLE $value -_ACEOF + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } + } + namespace test_noexcept + { + int f() { return 0; } + int g() noexcept { return 0; } + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); -# Check whether --with-relocated-sources was given. -if test "${with_relocated_sources+set}" = set; then : - withval=$with_relocated_sources; reloc_srcdir="${withval}" + } - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $reloc_srcdir` - ac_define_dir=`eval echo $ac_define_dir` + namespace test_constexpr + { -cat >>confdefs.h <<_ACEOF -#define RELOC_SRCDIR "$ac_define_dir" -_ACEOF + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); -fi + } + namespace test_rvalue_references + { -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5 -$as_echo_n "checking for default auto-load directory... " >&6; } + template < int N > + struct answer + { + static constexpr int value = N; + }; -# Check whether --with-auto-load-dir was given. -if test "${with_auto_load_dir+set}" = set; then : - withval=$with_auto_load_dir; -else - with_auto_load_dir='$debugdir:$datadir/auto-load' -fi + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } -escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'` + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $escape_dir` - ac_define_dir=`eval echo $ac_define_dir` + } -cat >>confdefs.h <<_ACEOF -#define AUTO_LOAD_DIR "$ac_define_dir" -_ACEOF + namespace test_uniform_initialization + { + struct test + { + static const int zero {}; + static const int one {1}; + }; -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5 -$as_echo "$with_auto_load_dir" >&6; } + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5 -$as_echo_n "checking for default auto-load safe-path... " >&6; } - -# Check whether --with-auto-load-safe-path was given. -if test "${with_auto_load_safe_path+set}" = set; then : - withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then - with_auto_load_safe_path="/" - fi -else - with_auto_load_safe_path="$with_auto_load_dir" -fi + } -escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'` + namespace test_lambdas + { - test "x$prefix" = xNONE && prefix="$ac_default_prefix" - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - ac_define_dir=`eval echo $escape_dir` - ac_define_dir=`eval echo $ac_define_dir` + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } -cat >>confdefs.h <<_ACEOF -#define AUTO_LOAD_SAFE_PATH "$ac_define_dir" -_ACEOF + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5 -$as_echo "$with_auto_load_safe_path" >&6; } + } + namespace test_variadic_templates + { + template + struct sum; -subdirs="$subdirs testsuite" + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; + template <> + struct sum<> + { + static constexpr auto value = 0; + }; -# Check whether to support alternative target configurations -# Check whether --enable-targets was given. -if test "${enable_targets+set}" = set; then : - enableval=$enable_targets; case "${enableval}" in - yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5 - ;; - no) enable_targets= ;; - *) enable_targets=$enableval ;; -esac -fi + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); + } -# Check whether to enable 64-bit support on 32-bit hosts -# Check whether --enable-64-bit-bfd was given. -if test "${enable_64_bit_bfd+set}" = set; then : - enableval=$enable_64_bit_bfd; case "${enableval}" in - yes) want64=true ;; - no) want64=false ;; - *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; -esac -else - want64=false -fi + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { -# Provide defaults for some variables set by the per-host and per-target -# configuration. -gdb_host_obs=posix-hdep.o + struct foo {}; -if test "${target}" = "${host}"; then - gdb_native=yes -else - gdb_native=no -fi + template + using member = typename T::member_type; -. $srcdir/configure.host + template + void func(...) {} -# Add in the common host objects. -. $srcdir/common/common.host -gdb_host_obs="$gdb_host_obs $common_host_obs" + template + void func(member*) {} -# Accumulate some settings from configure.tgt over all enabled targets + void test(); -TARGET_OBS= -all_targets= -HAVE_NATIVE_GCORE_TARGET= + void test() { func(0); } -for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'` -do - if test "$targ_alias" = "all"; then - all_targets=true - else - # Canonicalize the secondary target names. - result=`$ac_config_sub $targ_alias 2>/dev/null` - if test -n "$result"; then - targ=$result - else - targ=$targ_alias - fi + } - . ${srcdir}/configure.tgt +} // namespace cxx11 - if test -z "${gdb_target_obs}"; then : - as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5 -fi +#endif // __cplusplus >= 201103L - # Target-specific object files - for i in ${gdb_target_obs}; do - case " $TARGET_OBS " in - *" ${i} "*) ;; - *) - TARGET_OBS="$TARGET_OBS ${i}" - ;; - esac - done - # Check whether this target needs 64-bit CORE_ADDR - if test x${want64} = xfalse; then - . ${srcdir}/../bfd/config.bfd - fi - # Check whether this target is native and supports gcore. - if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \ - && $gdb_have_gcore; then - HAVE_NATIVE_GCORE_TARGET=1 - fi +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + eval $cachevar=yes +else + eval $cachevar=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CXX="$ac_save_CXX" +fi +eval ac_res=\$$cachevar + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX_DIALECT="$switch" + ac_success=yes + break + fi + done fi -done - -if test x${all_targets} = xtrue; then - - # We want all 64-bit targets if we either: - # - run on a 64-bit host or - # - already require 64-bit support for some other target or - # - the --enable-64-bit-bfd option was supplied - # Otherwise we only support all 32-bit targets. - # - # NOTE: This test must be in sync with the corresponding - # tests in BFD! - if test x${want64} = xfalse; then - # The cast to long int works around a bug in the HP C Compiler -# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. -# This bug is HP SR number 8606223364. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 -$as_echo_n "checking size of long... " >&6; } -if test "${ac_cv_sizeof_long+set}" = set; then : + if test x$ac_success = xno; then + for alternative in ${ax_cxx_compile_alternatives}; do + for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do + cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 +$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } +if eval \${$cachevar+:} false; then : $as_echo_n "(cached) " >&6 else - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + ac_save_CXX="$CXX" + CXX="$CXX $switch" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -else - if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ as_fn_set_status 77 -as_fn_error "cannot compute sizeof (long) -See \`config.log' for more details." "$LINENO" 5; }; } - else - ac_cv_sizeof_long=0 - fi -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 -$as_echo "$ac_cv_sizeof_long" >&6; } +// If the compiler admits that it is not ready for C++11, why torture it? +// Hopefully, this will speed up the test. +#ifndef __cplusplus +#error "This is not a C++ compiler" -cat >>confdefs.h <<_ACEOF -#define SIZEOF_LONG $ac_cv_sizeof_long -_ACEOF +#elif __cplusplus < 201103L +#error "This is not a C++11 compiler" - if test "x${ac_cv_sizeof_long}" = "x8"; then - want64=true - fi - fi - if test x${want64} = xtrue; then - TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)' - else - TARGET_OBS='$(ALL_TARGET_OBS)' - fi -fi +#else +namespace cxx11 +{ + namespace test_static_assert + { + template + struct check + { + static_assert(sizeof(int) <= sizeof(T), "not big enough"); + }; -# For other settings, only the main target counts. -gdb_sim= -gdb_osabi= -build_gdbserver= -targ=$target; . ${srcdir}/configure.tgt + } -# Fetch the default architecture and default target vector from BFD. -targ=$target; . $srcdir/../bfd/config.bfd + namespace test_final_override + { -# We only want the first architecture, so strip off the others if -# there is more than one. -targ_archs=`echo $targ_archs | sed 's/ .*//'` + struct Base + { + virtual void f() {} + }; -if test "x$targ_archs" != x; then + struct Derived : public Base + { + virtual void f() override {} + }; -cat >>confdefs.h <<_ACEOF -#define DEFAULT_BFD_ARCH $targ_archs -_ACEOF + } -fi -if test "x$targ_defvec" != x; then + namespace test_double_right_angle_brackets + { -cat >>confdefs.h <<_ACEOF -#define DEFAULT_BFD_VEC $targ_defvec -_ACEOF + template < typename T > + struct check {}; -fi + typedef check single_type; + typedef check> double_type; + typedef check>> triple_type; + typedef check>>> quadruple_type; -# The CLI cannot be disabled yet, but may be in the future. + } -# Enable CLI. -# Check whether --enable-gdbcli was given. -if test "${enable_gdbcli+set}" = set; then : - enableval=$enable_gdbcli; case $enableval in - yes) - ;; - no) - as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;; - *) - as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;; - esac -else - enable_gdbcli=yes -fi + namespace test_decltype + { -if test x"$enable_gdbcli" = xyes; then - if test -d $srcdir/cli; then - CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)" - CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)" - CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)" - ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)" - fi -fi + int + f() + { + int a = 1; + decltype(a) b = 2; + return a + b; + } -# Enable MI. -# Check whether --enable-gdbmi was given. -if test "${enable_gdbmi+set}" = set; then : - enableval=$enable_gdbmi; case $enableval in - yes | no) - ;; - *) - as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;; - esac -else - enable_gdbmi=yes -fi + } -if test x"$enable_gdbmi" = xyes; then - if test -d $srcdir/mi; then - CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)" - CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)" - CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)" - ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)" - fi -fi + namespace test_type_deduction + { -# Enable TUI. -# Check whether --enable-tui was given. -if test "${enable_tui+set}" = set; then : - enableval=$enable_tui; case $enableval in - yes | no | auto) - ;; - *) - as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;; - esac -else - enable_tui=auto -fi + template < typename T1, typename T2 > + struct is_same + { + static const bool value = false; + }; + template < typename T > + struct is_same + { + static const bool value = true; + }; -# Enable gdbtk. -# Check whether --enable-gdbtk was given. -if test "${enable_gdbtk+set}" = set; then : - enableval=$enable_gdbtk; case $enableval in - yes | no) - ;; - *) - as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;; - esac -else - if test -d $srcdir/gdbtk; then - enable_gdbtk=yes - else - enable_gdbtk=no - fi -fi + template < typename T1, typename T2 > + auto + add(T1 a1, T2 a2) -> decltype(a1 + a2) + { + return a1 + a2; + } -# We unconditionally disable gdbtk tests on selected platforms. -case $host_os in - go32* | windows*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5 -$as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;} - enable_gdbtk=no ;; -esac + int + test(const int c, volatile int v) + { + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == false, ""); + auto ac = c; + auto av = v; + auto sumi = ac + av + 'x'; + auto sumf = ac + av + 1.0; + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == true, ""); + static_assert(is_same::value == false, ""); + static_assert(is_same::value == true, ""); + return (sumf > 0.0) ? sumi : add(c, v); + } -# Libunwind support for ia64. + } + namespace test_noexcept + { -# Check whether --with-libunwind-ia64 was given. -if test "${with_libunwind_ia64+set}" = set; then : - withval=$with_libunwind_ia64; -else - with_libunwind_ia64=auto -fi + int f() { return 0; } + int g() noexcept { return 0; } + static_assert(noexcept(f()) == false, ""); + static_assert(noexcept(g()) == true, ""); -# Backward compatibility option. -if test "${with_libunwind+set}" = set; then - if test x"$with_libunwind_ia64" != xauto; then - as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5 - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5 -$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;} - with_libunwind_ia64="$with_libunwind" -fi + } -case "$with_libunwind_ia64" in - yes | no) - ;; - auto) - for ac_header in libunwind-ia64.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default" -if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBUNWIND_IA64_H 1 -_ACEOF + namespace test_constexpr + { -fi + template < typename CharT > + unsigned long constexpr + strlen_c_r(const CharT *const s, const unsigned long acc) noexcept + { + return *s ? strlen_c_r(s + 1, acc + 1) : acc; + } -done + template < typename CharT > + unsigned long constexpr + strlen_c(const CharT *const s) noexcept + { + return strlen_c_r(s, 0UL); + } - with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h - ;; - *) - as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5 - ;; -esac + static_assert(strlen_c("") == 0UL, ""); + static_assert(strlen_c("1") == 1UL, ""); + static_assert(strlen_c("example") == 7UL, ""); + static_assert(strlen_c("another\0example") == 7UL, ""); -if test x"$with_libunwind_ia64" = xyes; then - for ac_header in libunwind-ia64.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default" -if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBUNWIND_IA64_H 1 -_ACEOF + } -fi + namespace test_rvalue_references + { -done + template < int N > + struct answer + { + static constexpr int value = N; + }; - if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then - as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5 - fi - CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o" - CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o" - CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c" -fi + answer<1> f(int&) { return answer<1>(); } + answer<2> f(const int&) { return answer<2>(); } + answer<3> f(int&&) { return answer<3>(); } -opt_curses=no + void + test() + { + int i = 0; + const int c = 0; + static_assert(decltype(f(i))::value == 1, ""); + static_assert(decltype(f(c))::value == 2, ""); + static_assert(decltype(f(0))::value == 3, ""); + } -# Check whether --with-curses was given. -if test "${with_curses+set}" = set; then : - withval=$with_curses; opt_curses=$withval -fi + } + namespace test_uniform_initialization + { -prefer_curses=no -if test "$opt_curses" = "yes"; then - prefer_curses=yes -fi + struct test + { + static const int zero {}; + static const int one {1}; + }; -# Profiling support. -# Check whether --enable-profiling was given. -if test "${enable_profiling+set}" = set; then : - enableval=$enable_profiling; case $enableval in - yes | no) - ;; - *) - as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;; - esac -else - enable_profiling=no -fi + static_assert(test::zero == 0, ""); + static_assert(test::one == 1, ""); + } -for ac_func in monstartup _mcleanup -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF + namespace test_lambdas + { -fi -done + void + test1() + { + auto lambda1 = [](){}; + auto lambda2 = lambda1; + lambda1(); + lambda2(); + } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5 -$as_echo_n "checking for _etext... " >&6; } -if test "${ac_cv_var__etext+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -extern char _etext; + int + test2() + { + auto a = [](int i, int j){ return i + j; }(1, 2); + auto b = []() -> int { return '0'; }(); + auto c = [=](){ return a + b; }(); + auto d = [&](){ return c; }(); + auto e = [a, &b](int x) mutable { + const auto identity = [](int y){ return y; }; + for (auto i = 0; i < a; ++i) + a += b--; + return x + identity(a + b); + }(0); + return a + b + c + d + e; + } -int -main () -{ -free (&_etext); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_var__etext=yes -else - ac_cv_var__etext=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5 -$as_echo "$ac_cv_var__etext" >&6; } -if test $ac_cv_var__etext = yes; then + int + test3() + { + const auto nullary = [](){ return 0; }; + const auto unary = [](int x){ return x; }; + using nullary_t = decltype(nullary); + using unary_t = decltype(unary); + const auto higher1st = [](nullary_t f){ return f(); }; + const auto higher2nd = [unary](nullary_t f1){ + return [unary, f1](unary_t f2){ return f2(unary(f1())); }; + }; + return higher1st(nullary) + higher2nd(nullary)(unary); + } -$as_echo "#define HAVE__ETEXT 1" >>confdefs.h + } -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5 -$as_echo_n "checking for etext... " >&6; } -if test "${ac_cv_var_etext+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -extern char etext; + namespace test_variadic_templates + { -int -main () -{ -free (&etext); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_var_etext=yes -else - ac_cv_var_etext=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5 -$as_echo "$ac_cv_var_etext" >&6; } -if test $ac_cv_var_etext = yes; then + template + struct sum; -$as_echo "#define HAVE_ETEXT 1" >>confdefs.h + template + struct sum + { + static constexpr auto value = N0 + sum::value; + }; -fi -if test "$enable_profiling" = yes ; then - if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then - as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5 - fi - PROFILE_CFLAGS=-pg - OLD_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PROFILE_CFLAGS" + template <> + struct sum<> + { + static constexpr auto value = 0; + }; - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5 -$as_echo_n "checking whether $CC supports -pg... " >&6; } -if test "${ac_cv_cc_supports_pg+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ + static_assert(sum<>::value == 0, ""); + static_assert(sum<1>::value == 1, ""); + static_assert(sum<23>::value == 23, ""); + static_assert(sum<1, 2>::value == 3, ""); + static_assert(sum<5, 5, 11>::value == 21, ""); + static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); -int -main () -{ -int x; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_cc_supports_pg=yes -else - ac_cv_cc_supports_pg=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5 -$as_echo "$ac_cv_cc_supports_pg" >&6; } + } - if test $ac_cv_cc_supports_pg = no; then - as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5 - fi + // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae + // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function + // because of this. + namespace test_template_alias_sfinae + { - CFLAGS="$OLD_CFLAGS" -fi + struct foo {}; + template + using member = typename T::member_type; + template + void func(...) {} -# Check whether --with-pkgversion was given. -if test "${with_pkgversion+set}" = set; then : - withval=$with_pkgversion; case "$withval" in - yes) as_fn_error "package version not specified" "$LINENO" 5 ;; - no) PKGVERSION= ;; - *) PKGVERSION="($withval) " ;; - esac -else - PKGVERSION="(GDB) " + template + void func(member*) {} -fi + void test(); + void test() { func(0); } + } +} // namespace cxx11 +#endif // __cplusplus >= 201103L -# Check whether --with-bugurl was given. -if test "${with_bugurl+set}" = set; then : - withval=$with_bugurl; case "$withval" in - yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; - no) BUGURL= - ;; - *) BUGURL="$withval" - ;; - esac -else - BUGURL="http://www.gnu.org/software/gdb/bugs/" + +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + eval $cachevar=yes +else + eval $cachevar=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CXX="$ac_save_CXX" fi +eval ac_res=\$$cachevar + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + if eval test x\$$cachevar = xyes; then + CXX_DIALECT="$switch" + ac_success=yes + break + fi + done + if test x$ac_success = xyes; then + break + fi + done + fi + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu - case ${BUGURL} in - "") - REPORT_BUGS_TO= - REPORT_BUGS_TEXI= - ;; - *) - REPORT_BUGS_TO="<$BUGURL>" - REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} - ;; - esac; + if test x$ax_cxx_compile_cxx11_required = xtrue; then + if test x$ac_success = xno; then + as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5 + fi + fi + if test x$ac_success = xno; then + HAVE_CXX11=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 +$as_echo "$as_me: No compiler with C++11 support was found" >&6;} + else + HAVE_CXX11=1 +$as_echo "#define HAVE_CXX11 1" >>confdefs.h + fi -cat >>confdefs.h <<_ACEOF -#define PKGVERSION "$PKGVERSION" -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define REPORT_BUGS_TO "$REPORT_BUGS_TO" -_ACEOF -# --------------------- # -# Checks for programs. # -# --------------------- # - -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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" >&6; } -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then : + +depcc="$CC" am_compiler_list= + +am_depcomp=$ac_aux_dir/depcomp +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... 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For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + if test $depmode = none; then break; fi + + $as_echo "$as_me:$LINENO: trying $depmode" >&5 + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h done - ;; -esac + echo "include sub/conftest.Po" > confmf + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + depcmd="depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" + echo "| $depcmd" | sed -e 's/ */ /g' >&5 + if env $depcmd > conftest.err 2>&1 && + grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && + ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + $as_echo "$as_me:$LINENO: success" >&5 + break + fi + fi + $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 + sed -e 's/^/| /' < conftest.err >&5 done -IFS=$as_save_IFS -rm -rf conftest.one conftest.two conftest.dir + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. 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"no usable dependency style found" "$LINENO" 5 +else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' +gnulib_extra_configure_args= +# If large-file support is disabled, make sure gnulib does the same. +if test "$enable_largefile" = no; then +gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" +fi -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +# Configure gnulib. We need to build gnulib under some other +# directory not "gnulib", to avoid the problem of both GDB and +# GDBserver wanting to build it in the same directory, when building +# in the source dir. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -$as_echo_n "checking whether ln -s works... " >&6; } -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -$as_echo "no, using $LN_S" >&6; } -fi + in_src="gnulib" + in_build="build-gnulib" + in_extra_args="$gnulib_extra_configure_args" -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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"$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + + cd "$ac_popdir" + + + +CONFIG_OBS= +CONFIG_DEPS= +CONFIG_SRCS= +ENABLE_CFLAGS= + +CONFIG_ALL= +CONFIG_CLEAN= +CONFIG_INSTALL= +CONFIG_UNINSTALL= + +# If we haven't got the data from the intl directory, +# assume NLS is disabled. +USE_NLS=no +LIBINTL= +LIBINTL_DEP= +INCINTL= +XGETTEXT= +GMSGFMT= +POSUB= + +if test -f ../intl/config.intl; then + . ../intl/config.intl fi -fi -AR=$ac_cv_prog_AR -if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } -else +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... 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" >&6; } + # Look for .po and .gmo files in the source directory. + CATALOGS= + XLINGUAS= + for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do + # If there aren't any .gmo files the shell will give us the + # literal string "../path/to/srcdir/po/*.gmo" which has to be + # weeded out. + case "$cat" in *\**) + continue;; + esac + # The quadruple backslash is collapsed to a double backslash + # by the backticks, then collapsed again by the double quotes, + # leaving us with one backslash in the sed expression (right + # before the dot that mustn't act as a wildcard). + cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` + lang=`echo $cat | sed -e "s!\\\\.gmo!!"` + # The user is allowed to set LINGUAS to a list of languages to + # install catalogs for. If it's empty that means "all of them." + if test "x$LINGUAS" = x; then + CATALOGS="$CATALOGS $cat" + XLINGUAS="$XLINGUAS $lang" + else + case "$LINGUAS" in *$lang*) + CATALOGS="$CATALOGS $cat" + XLINGUAS="$XLINGUAS $lang" + ;; + esac + fi done -IFS=$as_save_IFS + LINGUAS="$XLINGUAS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 +$as_echo "$LINGUAS" >&6; } -fi -fi -ac_ct_AR=$ac_cv_prog_ac_ct_AR -if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - if test "x$ac_ct_AR" = x; then - AR="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - AR=$ac_ct_AR - fi -else - AR="$ac_cv_prog_AR" -fi + DATADIRNAME=share -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. -set dummy ${ac_tool_prefix}dlltool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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" >&6; } +if ${gdb_cv_have_makeinfo_click+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$ac_ct_WINDRES"; then - ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_WINDRES="windres" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 + echo '@clicksequence{a @click{} b}' >conftest.texinfo + if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then + gdb_cv_have_makeinfo_click=yes + else + gdb_cv_have_makeinfo_click=no fi -done - done -IFS=$as_save_IFS - -fi fi -ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES -if test -n "$ac_ct_WINDRES"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 -$as_echo "$ac_ct_WINDRES" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5 +$as_echo "$gdb_cv_have_makeinfo_click" >&6; } +if test x"$gdb_cv_have_makeinfo_click" = xyes; then + MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK" fi - if test "x$ac_ct_WINDRES" = x; then - WINDRES="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - WINDRES=$ac_ct_WINDRES - fi -else - WINDRES="$ac_cv_prog_WINDRES" -fi -case $host_os in - gnu*) - # Needed for GNU Hurd hosts. - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. -set dummy ${ac_tool_prefix}mig; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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Solaris 2.6 and beyond have this function in libc, and have a -# libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1 -# is known to have this problem). Therefore we avoid libw if we can. -ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype" -if test "x$ac_cv_func_wctype" = x""yes; then : -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5 -$as_echo_n "checking for wctype in -lw... 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This allows us to read compressed debug sections. - # See if the user specified whether he wants zlib support or not. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5 +$as_echo_n "checking for default auto-load directory... " >&6; } -# Check whether --with-zlib was given. -if test "${with_zlib+set}" = set; then : - withval=$with_zlib; +# Check whether --with-auto-load-dir was given. +if test "${with_auto_load_dir+set}" = set; then : + withval=$with_auto_load_dir; else - with_zlib=auto + with_auto_load_dir='$debugdir:$datadir/auto-load' fi +escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'` - if test "$with_zlib" != "no"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5 -$as_echo_n "checking for library containing zlibVersion... " >&6; } -if test "${ac_cv_search_zlibVersion+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ + test "x$prefix" = xNONE && prefix="$ac_default_prefix" + test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + ac_define_dir=`eval echo $escape_dir` + ac_define_dir=`eval echo $ac_define_dir` -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char zlibVersion (); -int -main () -{ -return zlibVersion (); - ; - return 0; -} +cat >>confdefs.h <<_ACEOF +#define AUTO_LOAD_DIR "$ac_define_dir" _ACEOF -for ac_lib in '' z; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_c_try_link "$LINENO"; then : - ac_cv_search_zlibVersion=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if test "${ac_cv_search_zlibVersion+set}" = set; then : - break -fi -done -if test "${ac_cv_search_zlibVersion+set}" = set; then : -else - ac_cv_search_zlibVersion=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5 -$as_echo "$ac_cv_search_zlibVersion" >&6; } -ac_res=$ac_cv_search_zlibVersion -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - for ac_header in zlib.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" -if test "x$ac_cv_header_zlib_h" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ZLIB_H 1 -_ACEOF -fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5 +$as_echo "$with_auto_load_dir" >&6; } -done +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5 +$as_echo_n "checking for default auto-load safe-path... " >&6; } +# Check whether --with-auto-load-safe-path was given. +if test "${with_auto_load_safe_path+set}" = set; then : + withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then + with_auto_load_safe_path="/" + fi +else + with_auto_load_safe_path="$with_auto_load_dir" fi - if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then - as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5 - fi - fi - +escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'` -# On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c). -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5 -$as_echo_n "checking for library containing dlgetmodinfo... " >&6; } -if test "${ac_cv_search_dlgetmodinfo+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ + test "x$prefix" = xNONE && prefix="$ac_default_prefix" + test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + ac_define_dir=`eval echo $escape_dir` + ac_define_dir=`eval echo $ac_define_dir` -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlgetmodinfo (); -int -main () -{ -return dlgetmodinfo (); - ; - return 0; -} +cat >>confdefs.h <<_ACEOF +#define AUTO_LOAD_SAFE_PATH "$ac_define_dir" _ACEOF -for ac_lib in '' dl xpdl; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_c_try_link "$LINENO"; then : - ac_cv_search_dlgetmodinfo=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if test "${ac_cv_search_dlgetmodinfo+set}" = set; then : - break -fi -done -if test "${ac_cv_search_dlgetmodinfo+set}" = set; then : - -else - ac_cv_search_dlgetmodinfo=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5 -$as_echo "$ac_cv_search_dlgetmodinfo" >&6; } -ac_res=$ac_cv_search_dlgetmodinfo -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5 +$as_echo "$with_auto_load_safe_path" >&6; } +subdirs="$subdirs testsuite" -# Check whether --with-libiconv-prefix was given. -if test "${with_libiconv_prefix+set}" = set; then : - withval=$with_libiconv_prefix; - for dir in `echo "$withval" | tr : ' '`; do - if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi - if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi - done +# Check whether to support alternative target configurations +# Check whether --enable-targets was given. +if test "${enable_targets+set}" = set; then : + enableval=$enable_targets; case "${enableval}" in + yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5 + ;; + no) enable_targets= ;; + *) enable_targets=$enableval ;; +esac fi - BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs" - BUILD_LIBICONV_INCLUDE="-I../libiconv/include" +# Check whether to enable 64-bit support on 32-bit hosts +# Check whether --enable-64-bit-bfd was given. +if test "${enable_64_bit_bfd+set}" = set; then : + enableval=$enable_64_bit_bfd; case "${enableval}" in + yes) want64=true ;; + no) want64=false ;; + *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; +esac +else + want64=false +fi + +# Provide defaults for some variables set by the per-host and per-target +# configuration. +gdb_host_obs=posix-hdep.o - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -$as_echo_n "checking for iconv... " >&6; } -if test "${am_cv_func_iconv+set}" = set; then : - $as_echo_n "(cached) " >&6 +if test "${target}" = "${host}"; then + gdb_native=yes else + gdb_native=no +fi - am_cv_func_iconv="no, consider installing GNU libiconv" - am_cv_lib_iconv=no - am_cv_use_build_libiconv=no - am_cv_build_libiconv_path= +. $srcdir/configure.host - # If libiconv is part of the build tree, then try using it over - # any system iconv. - if test -d ../libiconv; then - for lib_dir in $BUILD_LIBICONV_LIBDIRS; do - am_save_LIBS="$LIBS" - am_save_CPPFLAGS="$CPPFLAGS" - LIBS="$LIBS $lib_dir/libiconv.a" - CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - am_cv_use_build_libiconv=yes - am_cv_build_libiconv_path=$lib_dir/libiconv.a - am_cv_lib_iconv=yes - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LIBS="$am_save_LIBS" - CPPFLAGS="$am_save_CPPFLAGS" - if test "$am_cv_use_build_libiconv" = "yes"; then - break - fi - done - fi +# Add in the common host objects. +. $srcdir/common/common.host +gdb_host_obs="$gdb_host_obs $common_host_obs" - # Next, try to find iconv in libc. - if test "$am_cv_func_iconv" != yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - fi +# Accumulate some settings from configure.tgt over all enabled targets - # If iconv was not in libc, try -liconv. In this case, arrange to - # look in the libiconv prefix, if it was specified by the user. - if test "$am_cv_func_iconv" != yes; then - am_save_CPPFLAGS="$CPPFLAGS" - am_save_LIBS="$LIBS" - if test -n "$LIBICONV_INCLUDE"; then - CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE" - LIBS="$LIBS $LIBICONV_LIBDIR" - fi - LIBS="$LIBS -liconv" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - am_cv_lib_iconv=yes - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LIBS="$am_save_LIBS" - CPPFLAGS="$am_save_CPPFLAGS" +TARGET_OBS= +all_targets= +HAVE_NATIVE_GCORE_TARGET= + +for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'` +do + if test "$targ_alias" = "all"; then + all_targets=true + else + # Canonicalize the secondary target names. + result=`$ac_config_sub $targ_alias 2>/dev/null` + if test -n "$result"; then + targ=$result + else + targ=$targ_alias fi + . ${srcdir}/configure.tgt + + if test -z "${gdb_target_obs}"; then : + as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -$as_echo "$am_cv_func_iconv" >&6; } - # Set the various flags based on the cache variables. We can't rely - # on the flags to remain set from the above code, due to caching. - LIBICONV= - if test "$am_cv_lib_iconv" = yes; then - LIBICONV="-liconv" - else - LIBICONV_LIBDIR= - LIBICONV_INCLUDE= - fi - if test "$am_cv_use_build_libiconv" = yes; then - LIBICONV="$am_cv_build_libiconv_path" - LIBICONV_LIBDIR="" - LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE" + # Target-specific object files + for i in ${gdb_target_obs}; do + case " $TARGET_OBS " in + *" ${i} "*) ;; + *) + TARGET_OBS="$TARGET_OBS ${i}" + ;; + esac + done + + # Check whether this target needs 64-bit CORE_ADDR + if test x${want64} = xfalse; then + . ${srcdir}/../bfd/config.bfd + fi + + # Check whether this target is native and supports gcore. + if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \ + && $gdb_have_gcore; then + HAVE_NATIVE_GCORE_TARGET=1 + fi fi - CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE" - LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV" +done - if test "$am_cv_func_iconv" = yes; then +if test x${all_targets} = xtrue; then -$as_echo "#define HAVE_ICONV 1" >>confdefs.h + # We want all 64-bit targets if we either: + # - run on a 64-bit host or + # - already require 64-bit support for some other target or + # - the --enable-64-bit-bfd option was supplied + # Otherwise we only support all 32-bit targets. + # + # NOTE: This test must be in sync with the corresponding + # tests in BFD! - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 -$as_echo_n "checking for iconv declaration... " >&6; } - if test "${am_cv_proto_iconv+set}" = set; then : + if test x${want64} = xfalse; then + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if ${ac_cv_sizeof_long+:} false; then : $as_echo_n "(cached) " >&6 else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include -extern -#ifdef __cplusplus -"C" -#endif -#if defined(__STDC__) || defined(__cplusplus) -size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -#else -size_t iconv(); -#endif - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - am_cv_proto_iconv_arg1="" else - am_cv_proto_iconv_arg1="const" + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + - am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- - }$am_cv_proto_iconv" >&5 -$as_echo "${ac_t:- - }$am_cv_proto_iconv" >&6; } cat >>confdefs.h <<_ACEOF -#define ICONV_CONST $am_cv_proto_iconv_arg1 +#define SIZEOF_LONG $ac_cv_sizeof_long _ACEOF + + if test "x${ac_cv_sizeof_long}" = "x8"; then + want64=true + fi fi + if test x${want64} = xtrue; then + TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)' + else + TARGET_OBS='$(ALL_TARGET_OBS)' + fi +fi -# GDB may fork/exec the iconv program to get the list of supported character -# sets. Allow the user to specify where to find it. -# There are several factors affecting the choice of option name: -# - There is already --with-libiconv-prefix but we can't use it, it specifies -# the build-time location of libiconv files. -# - The program we need to find is iconv, which comes with glibc. The user -# doesn't necessarily have libiconv installed. Therefore naming this -# --with-libiconv-foo feels wrong. -# - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is -# defined to work on directories not files (though it really doesn't know -# the difference). -# - Calling this --with-iconv-prefix is perceived to cause too much confusion -# with --with-libiconv-prefix. -# Putting these together is why the option name is --with-iconv-bin. -# Check whether --with-iconv-bin was given. -if test "${with_iconv_bin+set}" = set; then : - withval=$with_iconv_bin; iconv_bin="${withval}" +# For other settings, only the main target counts. +gdb_sim= +gdb_osabi= +build_gdbserver= +targ=$target; . ${srcdir}/configure.tgt -cat >>confdefs.h <<_ACEOF -#define ICONV_BIN "${iconv_bin}" -_ACEOF +# Fetch the default architecture and default target vector from BFD. +targ=$target; . $srcdir/../bfd/config.bfd +# We only want the first architecture, so strip off the others if +# there is more than one. +targ_archs=`echo $targ_archs | sed 's/ .*//'` - if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then - if test "x$prefix" = xNONE; then - test_prefix=/usr/local - else - test_prefix=$prefix - fi - else - test_prefix=$exec_prefix - fi - value=0 - case ${iconv_bin} in - "${test_prefix}"|"${test_prefix}/"*|\ - '${exec_prefix}'|'${exec_prefix}/'*) - value=1 - ;; - esac +if test "x$targ_archs" != x; then cat >>confdefs.h <<_ACEOF -#define ICONV_BIN_RELOCATABLE $value +#define DEFAULT_BFD_ARCH $targ_archs _ACEOF - - fi +if test "x$targ_defvec" != x; then +cat >>confdefs.h <<_ACEOF +#define DEFAULT_BFD_VEC $targ_defvec +_ACEOF -# For the TUI, we need enhanced curses functionality. -if test x"$enable_tui" != xno; then - prefer_curses=yes fi -curses_found=no -if test x"$prefer_curses" = xyes; then - # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied - # curses library because the latter might not provide all the - # functionality we need. However, this leads to problems on systems - # where the linker searches /usr/local/lib, but the compiler doesn't - # search /usr/local/include, if ncurses is installed in /usr/local. A - # default installation of ncurses on alpha*-dec-osf* will lead to such - # a situation. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5 -$as_echo_n "checking for library containing waddstr... " >&6; } -if test "${ac_cv_search_waddstr+set}" = set; then : - $as_echo_n "(cached) " >&6 +# Enable MI. +# Check whether --enable-gdbmi was given. +if test "${enable_gdbmi+set}" = set; then : + enableval=$enable_gdbmi; case $enableval in + yes | no) + ;; + *) + as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;; + esac else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ + enable_gdbmi=yes +fi -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char waddstr (); -int -main () -{ -return waddstr (); - ; - return 0; -} -_ACEOF -for ac_lib in '' ncurses cursesX curses; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" +if test x"$enable_gdbmi" = xyes; then + if test -d $srcdir/mi; then + CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)" + CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)" + CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)" + ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)" fi - if ac_fn_c_try_link "$LINENO"; then : - ac_cv_search_waddstr=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if test "${ac_cv_search_waddstr+set}" = set; then : - break fi -done -if test "${ac_cv_search_waddstr+set}" = set; then : +# Enable TUI. +# Check whether --enable-tui was given. +if test "${enable_tui+set}" = set; then : + enableval=$enable_tui; case $enableval in + yes | no | auto) + ;; + *) + as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;; + esac else - ac_cv_search_waddstr=no + enable_tui=auto fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS + + +# Enable gdbtk. +# Check whether --enable-gdbtk was given. +if test "${enable_gdbtk+set}" = set; then : + enableval=$enable_gdbtk; case $enableval in + yes | no) + ;; + *) + as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;; + esac +else + if test -d $srcdir/gdbtk; then + enable_gdbtk=yes + else + enable_gdbtk=no + fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5 -$as_echo "$ac_cv_search_waddstr" >&6; } -ac_res=$ac_cv_search_waddstr -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" +# We unconditionally disable gdbtk tests on selected platforms. +case $host_os in + go32* | windows*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5 +$as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;} + enable_gdbtk=no ;; +esac + +# Libunwind support for ia64. + + +# Check whether --with-libunwind-ia64 was given. +if test "${with_libunwind_ia64+set}" = set; then : + withval=$with_libunwind_ia64; +else + with_libunwind_ia64=auto fi - if test "$ac_cv_search_waddstr" != no; then - curses_found=yes +# Backward compatibility option. +if test "${with_libunwind+set}" = set; then + if test x"$with_libunwind_ia64" != xauto; then + as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5 fi + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5 +$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;} + with_libunwind_ia64="$with_libunwind" fi -# Check whether we should enable the TUI, but only do so if we really -# can. -if test x"$enable_tui" != xno; then - if test -d $srcdir/tui; then - if test "$curses_found" != no; then - CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)" - CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)" - CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)" - ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)" - else - if test x"$enable_tui" = xyes; then - as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5 - else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5 -$as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;} - fi - fi - fi +case "$with_libunwind_ia64" in + yes | no) + ;; + auto) + for ac_header in libunwind-ia64.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default" +if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBUNWIND_IA64_H 1 +_ACEOF + fi -# Since GDB uses Readline, we need termcap functionality. In many -# cases this will be provided by the curses library, but some systems -# have a seperate termcap library, or no curses library at all. +done -case $host_os in - cygwin*) - if test -d $srcdir/libtermcap; then - LIBS="../libtermcap/libtermcap.a $LIBS" - ac_cv_search_tgetent="../libtermcap/libtermcap.a" - fi ;; - go32* | *djgpp*) - ac_cv_search_tgetent="none required" + with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h + ;; + *) + as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5 ;; - *mingw32*) - if test x"$curses_found" != xyes; then - ac_cv_search_tgetent="none required" - CONFIG_OBS="$CONFIG_OBS windows-termcap.o" - fi ;; esac -# These are the libraries checked by Readline. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5 -$as_echo_n "checking for library containing tgetent... 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"GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5 + fi + CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o" + CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o" + CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c" fi +opt_curses=no -if test "$ac_cv_search_tgetent" = no; then - as_fn_error "no termcap library found" "$LINENO" 5 +# Check whether --with-curses was given. +if test "${with_curses+set}" = set; then : + withval=$with_curses; opt_curses=$withval fi -# Check whether --with-system-readline was given. -if test "${with_system_readline+set}" = set; then : - withval=$with_system_readline; +prefer_curses=no +if test "$opt_curses" = "yes"; then + prefer_curses=yes fi - -if test "$with_system_readline" = yes; then - READLINE=-lreadline - READLINE_DEPS= - READLINE_CFLAGS= - READLINE_TEXI_INCFLAG= +# Profiling support. +# Check whether --enable-profiling was given. +if test "${enable_profiling+set}" = set; then : + enableval=$enable_profiling; case $enableval in + yes | no) + ;; + *) + as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;; + esac else - READLINE='$(READLINE_DIR)/libreadline.a' - READLINE_DEPS='$(READLINE)' - READLINE_CFLAGS='-I$(READLINE_SRC)/..' - READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)' + enable_profiling=no fi +for ac_func in monstartup _mcleanup +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF +fi +done - -# Generate jit-reader.h - -# This is typedeffed to GDB_CORE_ADDR in jit-reader.h -TARGET_PTR= - -# The cast to long int works around a bug in the HP C Compiler -# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. -# This bug is HP SR number 8606223364. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5 -$as_echo_n "checking size of unsigned long long... 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"$LINENO" 5; }; } - else - ac_cv_sizeof_unsigned_long=0 - fi + ac_cv_var__etext=no fi - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 -$as_echo "$ac_cv_sizeof_unsigned_long" >&6; } - - - -cat >>confdefs.h <<_ACEOF -#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long -_ACEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5 +$as_echo "$ac_cv_var__etext" >&6; } +if test $ac_cv_var__etext = yes; then +$as_echo "#define HAVE__ETEXT 1" >>confdefs.h -# The cast to long int works around a bug in the HP C Compiler -# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. -# This bug is HP SR number 8606223364. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5 -$as_echo_n "checking size of unsigned __int128... 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I'd rather use --version, - # but apparently some GNU ld's only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then - test "$with_gnu_ld" != no && break - else - test "$with_gnu_ld" != yes && break - fi - fi +done done - IFS="$ac_save_ifs" -else - acl_cv_path_LD="$LD" # Let the user override the test with a path. +IFS=$as_save_IFS + fi fi - -LD="$acl_cv_path_LD" -if test -n "$LD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -$as_echo "$LD" >&6; } +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if test "${acl_cv_prog_gnu_ld+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU ld's only accept -v. -if $LD -v 2>&1 &5; then - acl_cv_prog_gnu_ld=yes -else - acl_cv_prog_gnu_ld=no -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 -$as_echo "$acl_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$acl_cv_prog_gnu_ld + test -n "$AWK" && break +done - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 -$as_echo_n "checking for shared library run path origin... " >&6; } -if test "${acl_cv_rpath+set}" = set; then : +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : $as_echo_n "(cached) " >&6 else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac - CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ - ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh - . ./conftest.sh - rm -f ./conftest.sh - acl_cv_rpath=done + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 -$as_echo "$acl_cv_rpath" >&6; } - wl="$acl_cv_wl" - libext="$acl_cv_libext" - shlibext="$acl_cv_shlibext" - hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" - hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" - hardcode_direct="$acl_cv_hardcode_direct" - hardcode_minus_L="$acl_cv_hardcode_minus_L" - # Check whether --enable-rpath was given. -if test "${enable_rpath+set}" = set; then : - enableval=$enable_rpath; : -else - enable_rpath=yes + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi - use_additional=yes - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - - eval additional_includedir=\"$includedir\" - eval additional_libdir=\"$libdir\" - - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_YACC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS -# Check whether --with-libexpat-prefix was given. -if test "${with_libexpat_prefix+set}" = set; then : - withval=$with_libexpat_prefix; - if test "X$withval" = "Xno"; then - use_additional=no - else - if test "X$withval" = "X"; then +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval additional_includedir=\"$includedir\" - eval additional_libdir=\"$libdir\" + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - else - additional_includedir="$withval/include" - additional_libdir="$withval/lib" - fi - fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi - LIBEXPAT= - LTLIBEXPAT= - INCEXPAT= - rpathdirs= - ltrpathdirs= - names_already_handled= - names_next_round='expat ' - while test -n "$names_next_round"; do - names_this_round="$names_next_round" - names_next_round= - for name in $names_this_round; do - already_handled= - for n in $names_already_handled; do - if test "$n" = "$name"; then - already_handled=yes - break - fi - done - if test -z "$already_handled"; then - names_already_handled="$names_already_handled $name" - uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` - eval value=\"\$HAVE_LIB$uppername\" - if test -n "$value"; then - if test "$value" = yes; then - eval value=\"\$LIB$uppername\" - test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value" - eval value=\"\$LTLIB$uppername\" - test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value" - else - : - fi - else - found_dir= - found_la= - found_so= - found_a= - if test $use_additional = yes; then - if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then - found_dir="$additional_libdir" - found_so="$additional_libdir/lib$name.$shlibext" - if test -f "$additional_libdir/lib$name.la"; then - found_la="$additional_libdir/lib$name.la" - fi - else - if test -f "$additional_libdir/lib$name.$libext"; then - found_dir="$additional_libdir" - found_a="$additional_libdir/lib$name.$libext" - if test -f "$additional_libdir/lib$name.la"; then - found_la="$additional_libdir/lib$name.la" - fi - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBEXPAT; do - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_WINDRES+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$WINDRES"; then + ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_WINDRES="${ac_tool_prefix}windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +WINDRES=$ac_cv_prog_WINDRES +if test -n "$WINDRES"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 +$as_echo "$WINDRES" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_WINDRES"; then + ac_ct_WINDRES=$WINDRES + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_WINDRES+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_WINDRES"; then + ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_WINDRES="windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES +if test -n "$ac_ct_WINDRES"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 +$as_echo "$ac_ct_WINDRES" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_WINDRES" = x; then + WINDRES="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + WINDRES=$ac_ct_WINDRES + fi +else + WINDRES="$ac_cv_prog_WINDRES" +fi + + +case $host_os in + gnu*) + # Needed for GNU Hurd hosts. + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. +set dummy ${ac_tool_prefix}mig; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MIG"; then + ac_cv_prog_MIG="$MIG" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MIG="${ac_tool_prefix}mig" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MIG=$ac_cv_prog_MIG +if test -n "$MIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 +$as_echo "$MIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MIG"; then + ac_ct_MIG=$MIG + # Extract the first word of "mig", so it can be a program name with args. +set dummy mig; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MIG"; then + ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MIG="mig" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MIG=$ac_cv_prog_ac_ct_MIG +if test -n "$ac_ct_MIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 +$as_echo "$ac_ct_MIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MIG" = x; then + MIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MIG=$ac_ct_MIG + fi +else + MIG="$ac_cv_prog_MIG" +fi + + if test x"$MIG" = x; then + as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5 + fi + ;; +esac + +# ---------------------- # +# Checks for libraries. # +# ---------------------- # + +# We might need to link with -lm; most simulators need it. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 +$as_echo_n "checking for main in -lm... " >&6; } +if ${ac_cv_lib_m_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_main=yes +else + ac_cv_lib_m_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5 +$as_echo "$ac_cv_lib_m_main" >&6; } +if test "x$ac_cv_lib_m_main" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +# Some systems (e.g. Solaris) have `gethostbyname' in libnsl. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +# Some systems (e.g. Solaris) have `socketpair' in libsocket. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5 +$as_echo_n "checking for library containing socketpair... " >&6; } +if ${ac_cv_search_socketpair+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socketpair (); +int +main () +{ +return socketpair (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_socketpair=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socketpair+:} false; then : + break +fi +done +if ${ac_cv_search_socketpair+:} false; then : + +else + ac_cv_search_socketpair=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5 +$as_echo "$ac_cv_search_socketpair" >&6; } +ac_res=$ac_cv_search_socketpair +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +# Link in zlib if we can. This allows us to read compressed debug sections. + + # Use the system's zlib library. + zlibdir="-L\$(top_builddir)/../zlib" + zlibinc="-I\$(top_srcdir)/../zlib" + +# Check whether --with-system-zlib was given. +if test "${with_system_zlib+set}" = set; then : + withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then + zlibdir= + zlibinc= + fi + +fi + + + + + +# On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c). +# On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5 +$as_echo_n "checking for library containing kinfo_getvmmap... " >&6; } +if ${ac_cv_search_kinfo_getvmmap+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kinfo_getvmmap (); +int +main () +{ +return kinfo_getvmmap (); + ; + return 0; +} +_ACEOF +for ac_lib in '' util util-freebsd; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_kinfo_getvmmap=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_kinfo_getvmmap+:} false; then : + break +fi +done +if ${ac_cv_search_kinfo_getvmmap+:} false; then : + +else + ac_cv_search_kinfo_getvmmap=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5 +$as_echo "$ac_cv_search_kinfo_getvmmap" >&6; } +ac_res=$ac_cv_search_kinfo_getvmmap +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h + +fi + + +# fbsd-nat.c can also use kinfo_getfile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 +$as_echo_n "checking for library containing kinfo_getfile... " >&6; } +if ${ac_cv_search_kinfo_getfile+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kinfo_getfile (); +int +main () +{ +return kinfo_getfile (); + ; + return 0; +} +_ACEOF +for ac_lib in '' util util-freebsd; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_kinfo_getfile=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_kinfo_getfile+:} false; then : + break +fi +done +if ${ac_cv_search_kinfo_getfile+:} false; then : + +else + ac_cv_search_kinfo_getfile=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 +$as_echo "$ac_cv_search_kinfo_getfile" >&6; } +ac_res=$ac_cv_search_kinfo_getfile +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h + +fi + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + acl_cv_prog_gnu_ld=yes +else + acl_cv_prog_gnu_ld=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + libext="$acl_cv_libext" + shlibext="$acl_cv_shlibext" + hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + hardcode_direct="$acl_cv_hardcode_direct" + hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + am_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CPPFLAGS="$am_save_CPPFLAGS" + + if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then + for _libs in .libs _libs; do + am_save_CPPFLAGS="$CPPFLAGS" + am_save_LIBS="$LIBS" + CPPFLAGS="$CPPFLAGS -I../libiconv/include" + LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + INCICONV="-I../libiconv/include" + LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a + LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CPPFLAGS="$am_save_CPPFLAGS" + LIBS="$am_save_LIBS" + if test "$am_cv_func_iconv" = "yes"; then + break + fi + done + fi + + if test "$am_cv_func_iconv" != yes; then + am_save_CPPFLAGS="$CPPFLAGS" + am_save_LIBS="$LIBS" + CPPFLAGS="$LIBS $INCICONV" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CPPFLAGS="$am_save_CPPFLAGS" + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 +$as_echo_n "checking for iconv declaration... " >&6; } + if ${am_cv_proto_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_cv_proto_iconv_arg1="" +else + am_cv_proto_iconv_arg1="const" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- + }$am_cv_proto_iconv" >&5 +$as_echo "${ac_t:- + }$am_cv_proto_iconv" >&6; } + +cat >>confdefs.h <<_ACEOF +#define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + fi + + +# GDB may fork/exec the iconv program to get the list of supported character +# sets. Allow the user to specify where to find it. +# There are several factors affecting the choice of option name: +# - There is already --with-libiconv-prefix but we can't use it, it specifies +# the build-time location of libiconv files. +# - The program we need to find is iconv, which comes with glibc. The user +# doesn't necessarily have libiconv installed. Therefore naming this +# --with-libiconv-foo feels wrong. +# - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is +# defined to work on directories not files (though it really doesn't know +# the difference). +# - Calling this --with-iconv-prefix is perceived to cause too much confusion +# with --with-libiconv-prefix. +# Putting these together is why the option name is --with-iconv-bin. + + +# Check whether --with-iconv-bin was given. +if test "${with_iconv_bin+set}" = set; then : + withval=$with_iconv_bin; iconv_bin="${withval}" + +cat >>confdefs.h <<_ACEOF +#define ICONV_BIN "${iconv_bin}" +_ACEOF + + + if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then + if test "x$prefix" = xNONE; then + test_prefix=/usr/local + else + test_prefix=$prefix + fi + else + test_prefix=$exec_prefix + fi + value=0 + case ${iconv_bin} in + "${test_prefix}"|"${test_prefix}/"*|\ + '${exec_prefix}'|'${exec_prefix}/'*) + value=1 + ;; + esac + +cat >>confdefs.h <<_ACEOF +#define ICONV_BIN_RELOCATABLE $value +_ACEOF + + + +fi + + +# For the TUI, we need enhanced curses functionality. +if test x"$enable_tui" != xno; then + prefer_curses=yes +fi + +curses_found=no +if test x"$prefer_curses" = xyes; then + # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied + # curses library because the latter might not provide all the + # functionality we need. However, this leads to problems on systems + # where the linker searches /usr/local/lib, but the compiler doesn't + # search /usr/local/include, if ncurses is installed in /usr/local. A + # default installation of ncurses on alpha*-dec-osf* will lead to such + # a situation. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5 +$as_echo_n "checking for library containing waddstr... " >&6; } +if ${ac_cv_search_waddstr+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char waddstr (); +int +main () +{ +return waddstr (); + ; + return 0; +} +_ACEOF +for ac_lib in '' ncursesw ncurses cursesX curses; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_waddstr=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_waddstr+:} false; then : + break +fi +done +if ${ac_cv_search_waddstr+:} false; then : + +else + ac_cv_search_waddstr=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5 +$as_echo "$ac_cv_search_waddstr" >&6; } +ac_res=$ac_cv_search_waddstr +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + if test "$ac_cv_search_waddstr" != no; then + curses_found=yes + fi +fi + +# Check whether we should enable the TUI, but only do so if we really +# can. +if test x"$enable_tui" != xno; then + if test -d $srcdir/tui; then + if test "$curses_found" != no; then + CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)" + CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)" + CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)" + ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)" + else + if test x"$enable_tui" = xyes; then + as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5 +$as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;} + fi + fi + fi +fi + +# Since GDB uses Readline, we need termcap functionality. In many +# cases this will be provided by the curses library, but some systems +# have a separate termcap library, or no curses library at all. + +case $host_os in + cygwin*) + if test -d $srcdir/libtermcap; then + LIBS="../libtermcap/libtermcap.a $LIBS" + ac_cv_search_tgetent="../libtermcap/libtermcap.a" + fi ;; + go32* | *djgpp*) + ac_cv_search_tgetent="none required" + ;; +esac + +# These are the libraries checked by Readline. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5 +$as_echo_n "checking for library containing tgetent... " >&6; } +if ${ac_cv_search_tgetent+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char tgetent (); +int +main () +{ +return tgetent (); + ; + return 0; +} +_ACEOF +for ac_lib in '' termcap tinfo curses ncursesw ncurses; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_tgetent=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_tgetent+:} false; then : + break +fi +done +if ${ac_cv_search_tgetent+:} false; then : + +else + ac_cv_search_tgetent=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5 +$as_echo "$ac_cv_search_tgetent" >&6; } +ac_res=$ac_cv_search_tgetent +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +if test "$ac_cv_search_tgetent" = no; then + CONFIG_OBS="$CONFIG_OBS stub-termcap.o" +fi + + +# Check whether --with-system-readline was given. +if test "${with_system_readline+set}" = set; then : + withval=$with_system_readline; +fi + + +if test "$with_system_readline" = yes; then + READLINE=-lreadline + READLINE_DEPS= + READLINE_CFLAGS= + READLINE_TEXI_INCFLAG= +else + READLINE='$(READLINE_DIR)/libreadline.a' + READLINE_DEPS='$(READLINE)' + READLINE_CFLAGS='-I$(READLINE_SRC)/..' + READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)' +fi + + + + + +# Generate jit-reader.h + +# This is typedeffed to GDB_CORE_ADDR in jit-reader.h +TARGET_PTR= + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5 +$as_echo_n "checking size of unsigned long long... " >&6; } +if ${ac_cv_sizeof_unsigned_long_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned_long_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned long long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned_long_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5 +$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 +$as_echo_n "checking size of unsigned long... " >&6; } +if ${ac_cv_sizeof_unsigned_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 +$as_echo "$ac_cv_sizeof_unsigned_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5 +$as_echo_n "checking size of unsigned __int128... " >&6; } +if ${ac_cv_sizeof_unsigned___int128+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_unsigned___int128" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (unsigned __int128) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_unsigned___int128=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5 +$as_echo "$ac_cv_sizeof_unsigned___int128" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128 +_ACEOF + + + +if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then + TARGET_PTR="unsigned long" +elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then + TARGET_PTR="unsigned long long" +elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then + TARGET_PTR="unsigned __int128" +else + TARGET_PTR="unsigned long" +fi + + +ac_config_files="$ac_config_files jit-reader.h:jit-reader.in" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 +$as_echo_n "checking for library containing dlopen... " >&6; } +if ${ac_cv_search_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dlopen=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dlopen+:} false; then : + break +fi +done +if ${ac_cv_search_dlopen+:} false; then : + +else + ac_cv_search_dlopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 +$as_echo "$ac_cv_search_dlopen" >&6; } +ac_res=$ac_cv_search_dlopen +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + + +# Check whether --with-jit-reader-dir was given. +if test "${with_jit_reader_dir+set}" = set; then : + withval=$with_jit_reader_dir; + JIT_READER_DIR=$withval +else + JIT_READER_DIR=${libdir}/gdb +fi + + + test "x$prefix" = xNONE && prefix="$ac_default_prefix" + test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + ac_define_dir=`eval echo $JIT_READER_DIR` + ac_define_dir=`eval echo $ac_define_dir` + +cat >>confdefs.h <<_ACEOF +#define JIT_READER_DIR "$ac_define_dir" +_ACEOF + + + + + if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then + if test "x$prefix" = xNONE; then + test_prefix=/usr/local + else + test_prefix=$prefix + fi + else + test_prefix=$exec_prefix + fi + value=0 + case ${ac_define_dir} in + "${test_prefix}"|"${test_prefix}/"*|\ + '${exec_prefix}'|'${exec_prefix}/'*) + value=1 + ;; + esac + +cat >>confdefs.h <<_ACEOF +#define JIT_READER_DIR_RELOCATABLE $value +_ACEOF + + + + + +# Check whether --with-expat was given. +if test "${with_expat+set}" = set; then : + withval=$with_expat; +else + with_expat=auto +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5 +$as_echo_n "checking whether to use expat... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5 +$as_echo "$with_expat" >&6; } + +if test "${with_expat}" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;} + HAVE_LIBEXPAT=no +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libexpat-prefix was given. +if test "${with_libexpat_prefix+set}" = set; then : + withval=$with_libexpat_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi + + LIBEXPAT= + LTLIBEXPAT= + INCEXPAT= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='expat ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBEXPAT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$hardcode_direct" = yes; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBEXPAT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + else + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a" + else + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCEXPAT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBEXPAT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBEXPAT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep" + LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep" + ;; + esac + done + fi + else + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" + LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCEXPAT; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 +$as_echo_n "checking for libexpat... " >&6; } +if ${ac_cv_libexpat+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBEXPAT" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include "expat.h" +int +main () +{ +XML_Parser p = XML_ParserCreate (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libexpat=yes +else + ac_cv_libexpat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5 +$as_echo "$ac_cv_libexpat" >&6; } + if test "$ac_cv_libexpat" = yes; then + HAVE_LIBEXPAT=yes + +$as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5 +$as_echo_n "checking how to link with libexpat... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5 +$as_echo "$LIBEXPAT" >&6; } + else + HAVE_LIBEXPAT=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBEXPAT= + LTLIBEXPAT= + fi + + + + + + + if test "$HAVE_LIBEXPAT" != yes; then + if test "$with_expat" = yes; then + as_fn_error $? "expat is missing or unusable" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;} + fi + else + save_LIBS=$LIBS + LIBS="$LIBS $LIBEXPAT" + for ac_func in XML_StopParser +do : + ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser" +if test "x$ac_cv_func_XML_StopParser" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_XML_STOPPARSER 1 +_ACEOF + +fi +done + + LIBS=$save_LIBS + fi +fi + + +# Check whether --with-mpfr was given. +if test "${with_mpfr+set}" = set; then : + withval=$with_mpfr; +else + with_mpfr=auto +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5 +$as_echo_n "checking whether to use MPFR... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5 +$as_echo "$with_mpfr" >&6; } + +if test "${with_mpfr}" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;} + HAVE_LIBMPFR=no +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libmpfr-prefix was given. +if test "${with_libmpfr_prefix+set}" = set; then : + withval=$with_libmpfr_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi + + LIBMPFR= + LTLIBMPFR= + INCMPFR= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='mpfr gmp' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBMPFR; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" @@ -7820,10 +9921,10 @@ fi done fi if test "X$found_dir" != "X"; then - LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name" + LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" else haveit= for x in $ltrpathdirs; do @@ -7836,10 +9937,10 @@ fi ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$hardcode_direct" = yes; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" else if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then @@ -7852,7 +9953,7 @@ fi fi else haveit= - for x in $LDFLAGS $LIBEXPAT; do + for x in $LDFLAGS $LIBMPFR; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" @@ -7868,21 +9969,21 @@ fi fi done if test -z "$haveit"; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir" fi if test "$hardcode_minus_L" != no; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so" else - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a" else - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name" fi fi additional_includedir= @@ -7903,7 +10004,7 @@ fi fi fi if test -z "$haveit"; then - for x in $CPPFLAGS $INCEXPAT; do + for x in $CPPFLAGS $INCMPFR; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" @@ -7920,7 +10021,7 @@ fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then - INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir" + INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir" fi fi fi @@ -7948,7 +10049,7 @@ fi fi if test -z "$haveit"; then haveit= - for x in $LDFLAGS $LIBEXPAT; do + for x in $LDFLAGS $LIBMPFR; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" @@ -7965,11 +10066,11 @@ fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir" fi fi haveit= - for x in $LDFLAGS $LTLIBEXPAT; do + for x in $LDFLAGS $LTLIBMPFR; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" @@ -7986,7 +10087,7 @@ fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then - LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir" + LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir" fi fi fi @@ -8024,15 +10125,15 @@ fi names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep" - LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep" + LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep" ;; esac done fi else - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name" - LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name" + LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name" fi fi fi @@ -8048,27 +10149,27 @@ fi libdir="$alldirs" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" - LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag" + LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do - LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir" + LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir" done fi ac_save_CPPFLAGS="$CPPFLAGS" - for element in $INCEXPAT; do + for element in $INCMPFR; do haveit= for x in $CPPFLAGS; do @@ -8091,51 +10192,52 @@ fi done - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5 -$as_echo_n "checking for libexpat... " >&6; } -if test "${ac_cv_libexpat+set}" = set; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5 +$as_echo_n "checking for libmpfr... " >&6; } +if ${ac_cv_libmpfr+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_LIBS="$LIBS" - LIBS="$LIBS $LIBEXPAT" + LIBS="$LIBS $LIBMPFR" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include "expat.h" +#include int main () { -XML_Parser p = XML_ParserCreate (0); +mpfr_exp_t exp; mpfr_t x; + mpfr_frexp (&exp, x, x, MPFR_RNDN); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : - ac_cv_libexpat=yes + ac_cv_libmpfr=yes else - ac_cv_libexpat=no + ac_cv_libmpfr=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$ac_save_LIBS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5 -$as_echo "$ac_cv_libexpat" >&6; } - if test "$ac_cv_libexpat" = yes; then - HAVE_LIBEXPAT=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5 +$as_echo "$ac_cv_libmpfr" >&6; } + if test "$ac_cv_libmpfr" = yes; then + HAVE_LIBMPFR=yes -$as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h +$as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5 -$as_echo_n "checking how to link with libexpat... " >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5 -$as_echo "$LIBEXPAT" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5 +$as_echo_n "checking how to link with libmpfr... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5 +$as_echo "$LIBMPFR" >&6; } else - HAVE_LIBEXPAT=no + HAVE_LIBMPFR=no CPPFLAGS="$ac_save_CPPFLAGS" - LIBEXPAT= - LTLIBEXPAT= + LIBMPFR= + LTLIBMPFR= fi @@ -8143,28 +10245,13 @@ $as_echo "$LIBEXPAT" >&6; } - if test "$HAVE_LIBEXPAT" != yes; then - if test "$with_expat" = yes; then - as_fn_error "expat is missing or unusable" "$LINENO" 5 + if test "$HAVE_LIBMPFR" != yes; then + if test "$with_mpfr" = yes; then + as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5 else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5 -$as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;} fi - else - save_LIBS=$LIBS - LIBS="$LIBS $LIBEXPAT" - for ac_func in XML_StopParser -do : - ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser" -if test "x$ac_cv_func_XML_StopParser" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_XML_STOPPARSER 1 -_ACEOF - -fi -done - - LIBS=$save_LIBS fi fi @@ -8219,12 +10306,12 @@ else python_prog=${with_python} python_prefix= else - as_fn_error "invalid value for --with-python" "$LINENO" 5 + as_fn_error $? "invalid value for --with-python" "$LINENO" 5 fi ;; */*) # Disallow --with-python=foo/bar. - as_fn_error "invalid value for --with-python" "$LINENO" 5 + as_fn_error $? "invalid value for --with-python" "$LINENO" 5 ;; *) # The user has either specified auto, yes, or the name of the python @@ -8237,7 +10324,7 @@ else set dummy python; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_python_prog_path+set}" = set; then : +if ${ac_cv_path_python_prog_path+:} false; then : $as_echo_n "(cached) " >&6 else case $python_prog_path in @@ -8251,7 +10338,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -8294,7 +10381,7 @@ fi set dummy ${python_prog}; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_python_prog_path+set}" = set; then : +if ${ac_cv_path_python_prog_path+:} false; then : $as_echo_n "(cached) " >&6 else case $python_prog_path in @@ -8308,7 +10395,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -8332,7 +10419,7 @@ fi if test "${python_prog_path}" = missing; then - as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5 + as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5 fi ;; esac @@ -8346,21 +10433,21 @@ fi if test $? != 0; then have_python_config=failed if test "${with_python}" != auto; then - as_fn_error "failure running python-config --includes" "$LINENO" 5 + as_fn_error $? "failure running python-config --includes" "$LINENO" 5 fi fi python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags` if test $? != 0; then have_python_config=failed if test "${with_python}" != auto; then - as_fn_error "failure running python-config --ldflags" "$LINENO" 5 + as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5 fi fi python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix` if test $? != 0; then have_python_config=failed if test "${with_python}" != auto; then - as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5 + as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5 fi fi else @@ -8409,7 +10496,7 @@ $as_echo_n "checking for ${version}... " >&6; } save_CPPFLAGS=$CPPFLAGS save_LIBS=$LIBS CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" - LIBS="$LIBS $new_LIBS" + LIBS="$new_LIBS $LIBS" found_usable_python=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -8437,7 +10524,7 @@ $as_echo "${found_usable_python}" >&6; } ;; *) - as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5 + as_fn_error $? "unable to determine python version from ${python_libs}" "$LINENO" 5 ;; esac elif test "${have_python_config}" != failed; then @@ -8446,13 +10533,13 @@ $as_echo "${found_usable_python}" >&6; } version=python2.7 new_CPPFLAGS=${python_includes} - new_LIBS="${python_libs} -lpython2.7" + new_LIBS="-lpython2.7 ${python_libs}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 $as_echo_n "checking for ${version}... " >&6; } save_CPPFLAGS=$CPPFLAGS save_LIBS=$LIBS CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" - LIBS="$LIBS $new_LIBS" + LIBS="$new_LIBS $LIBS" found_usable_python=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -8484,13 +10571,13 @@ $as_echo "${found_usable_python}" >&6; } version=python2.6 new_CPPFLAGS=${python_includes} - new_LIBS="${python_libs} -lpython2.6" + new_LIBS="-lpython2.6 ${python_libs}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 $as_echo_n "checking for ${version}... " >&6; } save_CPPFLAGS=$CPPFLAGS save_LIBS=$LIBS CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" - LIBS="$LIBS $new_LIBS" + LIBS="$new_LIBS $LIBS" found_usable_python=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -8522,13 +10609,13 @@ $as_echo "${found_usable_python}" >&6; } version=python2.5 new_CPPFLAGS=${python_includes} - new_LIBS="${python_libs} -lpython2.5" + new_LIBS="-lpython2.5 ${python_libs}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 $as_echo_n "checking for ${version}... " >&6; } save_CPPFLAGS=$CPPFLAGS save_LIBS=$LIBS CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" - LIBS="$LIBS $new_LIBS" + LIBS="$new_LIBS $LIBS" found_usable_python=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -8560,13 +10647,13 @@ $as_echo "${found_usable_python}" >&6; } version=python2.4 new_CPPFLAGS=${python_includes} - new_LIBS="${python_libs} -lpython2.4" + new_LIBS="-lpython2.4 ${python_libs}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5 $as_echo_n "checking for ${version}... " >&6; } save_CPPFLAGS=$CPPFLAGS save_LIBS=$LIBS CPPFLAGS="$CPPFLAGS $new_CPPFLAGS" - LIBS="$LIBS $new_LIBS" + LIBS="$new_LIBS $LIBS" found_usable_python=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -8615,14 +10702,14 @@ $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h if test "${have_libpython}" = no; then case "${with_python}" in yes) - as_fn_error "python is missing or unusable" "$LINENO" 5 + as_fn_error $? "python is missing or unusable" "$LINENO" 5 ;; auto) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;} ;; *) - as_fn_error "no usable python found at ${with_python}" "$LINENO" 5 + as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5 ;; esac else @@ -8675,7 +10762,11 @@ $as_echo "#define HAVE_PYTHON 1" >>confdefs.h # would make the python-related objects be compiled differently from the # rest of GDB (e.g., -O2 and -fPIC). if test "${GCC}" = yes; then - tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv" + tentative_python_cflags="-fno-strict-aliasing -fwrapv" + # Python headers recommend -DNDEBUG, but it's unclear if that just + # refers to building Python itself. In release mode, though, it + # doesn't hurt for the Python code in gdb to follow. + $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG" fi if test "x${tentative_python_cflags}" != x; then @@ -8745,17 +10836,25 @@ if ac_fn_c_try_cpp "$LINENO"; then : else python_has_threads=yes fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5 $as_echo "${python_has_threads}" >&6; } CPPFLAGS="${saved_CPPFLAGS}" else # Even if Python support is not compiled in, we need to have this file # included so that the "python" command, et.al., still exists. - CONFIG_OBS="$CONFIG_OBS python.o" + CONFIG_OBS="$CONFIG_OBS python/python.o" CONFIG_SRCS="$CONFIG_SRCS python/python.c" fi +# Work around Python http://bugs.python.org/issue10112. See also +# http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has +# no effect. Note that the only test after this that uses Python is +# the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be +# run without -export-dynamic too. +PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'` + + if test "${have_libpython}" != no; then @@ -8792,7 +10891,7 @@ $as_echo "$with_guile" >&6; } set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then : +if ${ac_cv_path_pkg_config_prog_path+:} false; then : $as_echo_n "(cached) " >&6 else case $pkg_config_prog_path in @@ -8806,7 +10905,7 @@ do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -8830,7 +10929,7 @@ fi -try_guile_versions="guile-2.2 guile-2.0" +try_guile_versions="guile-2.0" have_libguile=no case "${with_guile}" in no) @@ -8857,18 +10956,18 @@ $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } fi new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 fi new_LIBS=`${pkg_config} --libs ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 fi found_usable_guile=${guile_version} break done if test "${found_usable_guile}" = "checking"; then if test "${flag_errors}" = "yes"; then - as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 + as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 else found_usable_guile=no fi @@ -8898,14 +10997,22 @@ else fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext + ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" +if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : + +$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h + + +fi + CPPFLAGS=$save_CPPFLAGS LIBS=$save_LIBS if test "${found_usable_guile}" = no; then if test "${flag_errors}" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "linking guile version ${guile_version} test program failed -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "linking guile version ${guile_version} test program failed +See \`config.log' for more details" "$LINENO" 5; } fi fi fi @@ -8916,7 +11023,7 @@ $as_echo "${found_usable_guile}" >&6; } ;; yes) if test "${pkg_config_prog_path}" = "missing"; then - as_fn_error "pkg-config not found" "$LINENO" 5 + as_fn_error $? "pkg-config not found" "$LINENO" 5 fi pkg_config=${pkg_config_prog_path} @@ -8933,18 +11040,18 @@ $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } fi new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 fi new_LIBS=`${pkg_config} --libs ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 fi found_usable_guile=${guile_version} break done if test "${found_usable_guile}" = "checking"; then if test "${flag_errors}" = "yes"; then - as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 + as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 else found_usable_guile=no fi @@ -8974,14 +11081,22 @@ else fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext + ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" +if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : + +$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h + + +fi + CPPFLAGS=$save_CPPFLAGS LIBS=$save_LIBS if test "${found_usable_guile}" = no; then if test "${flag_errors}" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "linking guile version ${guile_version} test program failed -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "linking guile version ${guile_version} test program failed +See \`config.log' for more details" "$LINENO" 5; } fi fi fi @@ -9006,18 +11121,18 @@ $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } fi new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 fi new_LIBS=`${pkg_config} --libs ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 fi found_usable_guile=${guile_version} break done if test "${found_usable_guile}" = "checking"; then if test "${flag_errors}" = "yes"; then - as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 + as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 else found_usable_guile=no fi @@ -9047,14 +11162,22 @@ else fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext + ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" +if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : + +$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h + + +fi + CPPFLAGS=$save_CPPFLAGS LIBS=$save_LIBS if test "${found_usable_guile}" = no; then if test "${flag_errors}" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "linking guile version ${guile_version} test program failed -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "linking guile version ${guile_version} test program failed +See \`config.log' for more details" "$LINENO" 5; } fi fi fi @@ -9062,17 +11185,17 @@ See \`config.log' for more details." "$LINENO" 5; } $as_echo "${found_usable_guile}" >&6; } else - as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5 + as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5 fi ;; "" | */*) # Disallow --with=guile="" and --with-guile=foo/bar. - as_fn_error "invalid value for --with-guile" "$LINENO" 5 + as_fn_error $? "invalid value for --with-guile" "$LINENO" 5 ;; *) # A space separate list of guile versions to try, in order. if test "${pkg_config_prog_path}" = "missing"; then - as_fn_error "pkg-config not found" "$LINENO" 5 + as_fn_error $? "pkg-config not found" "$LINENO" 5 fi pkg_config=${pkg_config_prog_path} @@ -9089,18 +11212,18 @@ $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; } fi new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5 fi new_LIBS=`${pkg_config} --libs ${guile_version}` if test $? != 0; then - as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 + as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5 fi found_usable_guile=${guile_version} break done if test "${found_usable_guile}" = "checking"; then if test "${flag_errors}" = "yes"; then - as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 + as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5 else found_usable_guile=no fi @@ -9128,16 +11251,24 @@ if ac_fn_c_try_link "$LINENO"; then : else found_usable_guile=no fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled" +if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then : + +$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h + + +fi + CPPFLAGS=$save_CPPFLAGS LIBS=$save_LIBS if test "${found_usable_guile}" = no; then if test "${flag_errors}" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error "linking guile version ${guile_version} test program failed -See \`config.log' for more details." "$LINENO" 5; } +as_fn_error $? "linking guile version ${guile_version} test program failed +See \`config.log' for more details" "$LINENO" 5; } fi fi fi @@ -9153,7 +11284,7 @@ if test "${have_libguile}" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; } -if test "${ac_cv_guild_program_name+set}" = set; then : +if ${ac_cv_guild_program_name+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`" @@ -9172,7 +11303,7 @@ fi $as_echo "$ac_cv_guild_program_name" >&6; } if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then - as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 + as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 fi GUILD="$ac_cv_guild_program_name" @@ -9183,7 +11314,7 @@ $as_echo "$ac_cv_guild_program_name" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; } -if test "${ac_cv_guild_program_name+set}" = set; then : +if ${ac_cv_guild_program_name+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`" @@ -9202,7 +11333,7 @@ fi $as_echo "$ac_cv_guild_program_name" >&6; } if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then - as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 + as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5 fi GUILD="$ac_cv_guild_program_name" @@ -9223,7 +11354,7 @@ $as_echo "$ac_cv_guild_program_name" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5 $as_echo_n "checking whether guild supports this host... " >&6; } -if test "${ac_cv_guild_ok+set}" = set; then : +if ${ac_cv_guild_ok+:} false; then : $as_echo_n "(cached) " >&6 else echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5 @@ -9243,127 +11374,677 @@ $as_echo "$as_me: WARNING: disabling guile support" >&2;} fi fi -if test "${have_libguile}" != no; then +if test "${have_libguile}" != no; then + +$as_echo "#define HAVE_GUILE 1" >>confdefs.h + + CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)" + CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)" + CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)" + CONFIG_INSTALL="$CONFIG_INSTALL install-guile" + ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)" + + save_LIBS="$LIBS" + save_CPPFLAGS="$CPPFLAGS" + LIBS="$GUILE_LIBS" + CPPFLAGS="$GUILE_CPPFLAGS" + for ac_func in scm_new_smob +do : + ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob" +if test "x$ac_cv_func_scm_new_smob" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SCM_NEW_SMOB 1 +_ACEOF + +fi +done + + LIBS="$save_LIBS" + CPPFLAGS="$save_CPPFLAGS" +else + # Even if Guile support is not compiled in, we need to have these files + # included. + CONFIG_OBS="$CONFIG_OBS guile/guile.o" + CONFIG_SRCS="$CONFIG_SRCS guile/guile.c" +fi + + + if test "${have_libguile}" != no; then + HAVE_GUILE_TRUE= + HAVE_GUILE_FALSE='#' +else + HAVE_GUILE_TRUE='#' + HAVE_GUILE_FALSE= +fi + + +# --------------------- # +# Check for libmcheck. # +# --------------------- # + +# Enable -lmcheck by default (it provides cheap-enough memory mangling), +# but turn it off if Python is enabled with threads, since -lmcheck is +# not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939), +# and for releases. +if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \ + && $development; then + libmcheck_default=yes +else + libmcheck_default=no +fi + + # Check whether --enable-libmcheck was given. +if test "${enable_libmcheck+set}" = set; then : + enableval=$enable_libmcheck; case "${enableval}" in + yes | y) ENABLE_LIBMCHECK="yes" ;; + no | n) ENABLE_LIBMCHECK="no" ;; + *) as_fn_error $? "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;; + esac +fi + + + if test -z "${ENABLE_LIBMCHECK}"; then + ENABLE_LIBMCHECK=${libmcheck_default} + fi + + if test "$ENABLE_LIBMCHECK" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5 +$as_echo_n "checking for main in -lmcheck... " >&6; } +if ${ac_cv_lib_mcheck_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmcheck $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_mcheck_main=yes +else + ac_cv_lib_mcheck_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5 +$as_echo "$ac_cv_lib_mcheck_main" >&6; } +if test "x$ac_cv_lib_mcheck_main" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBMCHECK 1 +_ACEOF + + LIBS="-lmcheck $LIBS" + +fi + + fi + + +if test "$ENABLE_LIBMCHECK" = "yes" \ + -a "${have_libpython}" != "no" \ + -a "${python_has_threads}" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5 +$as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;} +fi + + +# Check whether --with-intel_pt was given. +if test "${with_intel_pt+set}" = set; then : + withval=$with_intel_pt; +else + with_intel_pt=auto +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5 +$as_echo_n "checking whether to use intel pt... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5 +$as_echo "$with_intel_pt" >&6; } + +if test "${with_intel_pt}" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;} + HAVE_LIBIPT=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifndef PERF_ATTR_SIZE_VER5 +# error +#endif + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + perf_event=yes +else + perf_event=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test "$perf_event" != yes; then + if test "$with_intel_pt" = yes; then + as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;} + fi + fi + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libipt-prefix was given. +if test "${with_libipt_prefix+set}" = set; then : + withval=$with_libipt_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/lib" + fi + fi + +fi + + LIBIPT= + LTLIBIPT= + INCIPT= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='ipt ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + if test $use_additional = yes; then + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + found_dir="$additional_libdir" + found_so="$additional_libdir/lib$name.$shlibext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + else + if test -f "$additional_libdir/lib$name.$libext"; then + found_dir="$additional_libdir" + found_a="$additional_libdir/lib$name.$libext" + if test -f "$additional_libdir/lib$name.la"; then + found_la="$additional_libdir/lib$name.la" + fi + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBIPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + found_dir="$dir" + found_so="$dir/lib$name.$shlibext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + else + if test -f "$dir/lib$name.$libext"; then + found_dir="$dir" + found_a="$dir/lib$name.$libext" + if test -f "$dir/lib$name.la"; then + found_la="$dir/lib$name.la" + fi + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then + LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$hardcode_direct" = yes; then + LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" + else + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then + LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBIPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" -$as_echo "#define HAVE_GUILE 1" >>confdefs.h + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir" + fi + if test "$hardcode_minus_L" != no; then + LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so" + else + LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a" + else + LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */lib | */lib/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCIPT; do - CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)" - CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)" - CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)" - CONFIG_INSTALL="$CONFIG_INSTALL install-guile" - ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)" + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" - save_LIBS="$LIBS" - save_CPPFLAGS="$CPPFLAGS" - LIBS="$GUILE_LIBS" - CPPFLAGS="$GUILE_CPPFLAGS" - for ac_func in scm_new_smob -do : - ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob" -if test "x$ac_cv_func_scm_new_smob" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SCM_NEW_SMOB 1 -_ACEOF + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/lib"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/lib"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBIPT; do -fi -done + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" - LIBS="$save_LIBS" - CPPFLAGS="$save_CPPFLAGS" -else - # Even if Guile support is not compiled in, we need to have these files - # included. - CONFIG_OBS="$CONFIG_OBS guile.o" - CONFIG_SRCS="$CONFIG_SRCS guile/guile.c" -fi + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBIPT; do + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" - if test "${have_libguile}" != no; then - HAVE_GUILE_TRUE= - HAVE_GUILE_FALSE='#' -else - HAVE_GUILE_TRUE='#' - HAVE_GUILE_FALSE= -fi + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBIPT="${LIBIPT}${LIBIPT:+ }$dep" + LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep" + ;; + esac + done + fi + else + LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name" + LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBIPT="${LIBIPT}${LIBIPT:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir" + done + fi -# --------------------- # -# Check for libmcheck. # -# --------------------- # + ac_save_CPPFLAGS="$CPPFLAGS" -# Enable -lmcheck by default (it provides cheap-enough memory mangling), -# but turn it off if Python is enabled with threads, since -lmcheck is -# not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939), -# and for releases. -if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \ - && $development; then - libmcheck_default=yes -else - libmcheck_default=no -fi + for element in $INCIPT; do + haveit= + for x in $CPPFLAGS; do - # Check whether --enable-libmcheck was given. -if test "${enable_libmcheck+set}" = set; then : - enableval=$enable_libmcheck; case "${enableval}" in - yes | y) ENABLE_LIBMCHECK="yes" ;; - no | n) ENABLE_LIBMCHECK="no" ;; - *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;; - esac -fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done - if test -z "${ENABLE_LIBMCHECK}"; then - ENABLE_LIBMCHECK=${libmcheck_default} - fi - if test "$ENABLE_LIBMCHECK" = "yes" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5 -$as_echo_n "checking for main in -lmcheck... " >&6; } -if test "${ac_cv_lib_mcheck_main+set}" = set; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5 +$as_echo_n "checking for libipt... " >&6; } +if ${ac_cv_libipt+:} false; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lmcheck $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBIPT" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include "intel-pt.h" int main () { -return main (); +pt_insn_alloc_decoder (0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_mcheck_main=yes + ac_cv_libipt=yes else - ac_cv_lib_mcheck_main=no + ac_cv_libipt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS + LIBS="$ac_save_LIBS" + fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5 -$as_echo "$ac_cv_lib_mcheck_main" >&6; } -if test "x$ac_cv_lib_mcheck_main" = x""yes; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5 +$as_echo "$ac_cv_libipt" >&6; } + if test "$ac_cv_libipt" = yes; then + HAVE_LIBIPT=yes + +$as_echo "#define HAVE_LIBIPT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5 +$as_echo_n "checking how to link with libipt... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5 +$as_echo "$LIBIPT" >&6; } + else + HAVE_LIBIPT=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBIPT= + LTLIBIPT= + fi + + + + + + + if test "$HAVE_LIBIPT" != yes; then + if test "$with_intel_pt" = yes; then + as_fn_error $? "libipt is missing or unusable" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5 +$as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;} + fi + else + save_LIBS=$LIBS + LIBS="$LIBS $LIBIPT" + for ac_func in pt_insn_event +do : + ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event" +if test "x$ac_cv_func_pt_insn_event" = xyes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_LIBMCHECK 1 +#define HAVE_PT_INSN_EVENT 1 +_ACEOF + +fi +done + + ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include +" +if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_PT_INSN_ENABLED 1 _ACEOF - LIBS="-lmcheck $LIBS" fi +ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include +" +if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then : - fi +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_PT_INSN_RESYNCED 1 +_ACEOF -if test "$ENABLE_LIBMCHECK" = "yes" \ - -a "${have_libpython}" != "no" \ - -a "${python_has_threads}" = "yes" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5 -$as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;} +fi + + LIBS=$save_LIBS + fi fi # ------------------------- # @@ -9372,7 +12053,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -9485,18 +12166,15 @@ fi # elf_hp.h is for HP/UX 64-bit shared library support. for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \ thread_db.h \ - sys/fault.h \ sys/file.h sys/filio.h sys/ioctl.h sys/param.h \ sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \ - sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \ - termios.h termio.h \ - sgtty.h elf_hp.h \ + sys/reg.h sys/debugreg.h sys/select.h \ + termios.h elf_hp.h \ dlfcn.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -9505,22 +12183,6 @@ fi done -for ac_header in sys/proc.h -do : - ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H -# include -#endif - -" -if test "x$ac_cv_header_sys_proc_h" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_PROC_H 1 -_ACEOF - -fi - -done - for ac_header in sys/user.h do : ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H @@ -9528,7 +12190,7 @@ do : #endif " -if test "x$ac_cv_header_sys_user_h" = x""yes; then : +if test "x$ac_cv_header_sys_user_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_USER_H 1 _ACEOF @@ -9538,23 +12200,11 @@ fi done -# On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash -# between and that would cause AC_CHECK_HEADERS to -# think that we don't have if we're using GCC. -case $host_os in - solaris2.[789]) - if test "$GCC" = yes; then - -$as_echo "#define _MSE_INT_H 1" >>confdefs.h - - fi ;; -esac -for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h +for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -9570,7 +12220,7 @@ do : #endif " -if test "x$ac_cv_header_term_h" = x""yes; then : +if test "x$ac_cv_header_term_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_TERM_H 1 _ACEOF @@ -9584,38 +12234,169 @@ done # Checks for declarations. # # ------------------------- # -ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default" -if test "x$ac_cv_have_decl_free" = x""yes; then : + + # Check for presence and size of long long. + ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" +if test "x$ac_cv_type_long_long" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_LONG 1 +_ACEOF + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } +if ${ac_cv_sizeof_long_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long +_ACEOF + + +fi + + + as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` +ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" +if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_BASENAME $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" +if test "x$ac_cv_have_decl_ffs" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FFS $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_asprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ASPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vasprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VASPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VSNPRINTF $ac_have_decl +_ACEOF + + ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtol" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOL $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoul" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOUL $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoll" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_FREE $ac_have_decl +#define HAVE_DECL_STRTOLL $ac_have_decl _ACEOF -ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" -if test "x$ac_cv_have_decl_malloc" = x""yes; then : +ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoull" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MALLOC $ac_have_decl +#define HAVE_DECL_STRTOULL $ac_have_decl _ACEOF -ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" -if test "x$ac_cv_have_decl_realloc" = x""yes; then : + + ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" +if test "x$ac_cv_have_decl_strverscmp" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_REALLOC $ac_have_decl +#define HAVE_DECL_STRVERSCMP $ac_have_decl _ACEOF + + + ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_snprintf" = x""yes; then : +if test "x$ac_cv_have_decl_snprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -9628,7 +12409,7 @@ _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 $as_echo_n "checking for LC_MESSAGES... " >&6; } -if test "${am_cv_val_LC_MESSAGES+set}" = set; then : +if ${am_cv_val_LC_MESSAGES+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -9664,7 +12445,7 @@ $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h # ----------------------- # ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then : +if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLOCKS 1 @@ -9673,7 +12454,7 @@ _ACEOF fi ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then : +if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 @@ -9687,44 +12468,11 @@ fi # Checks for types. # # ------------------ # -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 -$as_echo_n "checking return type of signal handlers... " >&6; } -if test "${ac_cv_type_signal+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include - -int -main () -{ -return *(signal (0, 0)) (0) == 1; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_type_signal=int -else - ac_cv_type_signal=void -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 -$as_echo "$ac_cv_type_signal" >&6; } - -cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal -_ACEOF - - ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include #include " -if test "x$ac_cv_type_socklen_t" = x""yes; then : +if test "x$ac_cv_type_socklen_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SOCKLEN_T 1 @@ -9740,7 +12488,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } -if test "${ac_cv_c_const+set}" = set; then : +if ${ac_cv_c_const+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -9749,11 +12497,11 @@ else int main () { -/* FIXME: Include the comments suggested by Paul. */ + #ifndef __cplusplus - /* Ultrix mips cc rejects this. */ + /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; - const charset cs; + const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; @@ -9770,8 +12518,9 @@ main () ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; - { /* SCO 3.2v4 cc rejects this. */ - char *t; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; @@ -9787,10 +12536,10 @@ main () iptr p = 0; ++p; } - { /* AIX XL C 1.02.0.0 rejects this saying + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; @@ -9820,7 +12569,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 $as_echo_n "checking for inline... " >&6; } -if test "${ac_cv_c_inline+set}" = set; then : +if ${ac_cv_c_inline+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_inline=no @@ -9862,7 +12611,7 @@ esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then : +if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown @@ -10080,7 +12829,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) - as_fn_error "unknown endianness + as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac @@ -10089,12 +12838,15 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h # Checks for library functions. # # ------------------------------ # -for ac_header in stdlib.h unistd.h + + + + for ac_header in $ac_header_list do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -10103,10 +12855,17 @@ fi done + + + + + + + for ac_func in getpagesize do : ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" -if test "x$ac_cv_func_getpagesize" = x""yes; then : +if test "x$ac_cv_func_getpagesize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF @@ -10116,7 +12875,7 @@ done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 $as_echo_n "checking for working mmap... " >&6; } -if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10159,11 +12918,6 @@ char *malloc (); /* This mess was copied from the GNU getpagesize.h. */ #ifndef HAVE_GETPAGESIZE -/* Assume that all systems that can run configure have sys/param.h. */ -# ifndef HAVE_SYS_PARAM_H -# define HAVE_SYS_PARAM_H 1 -# endif - # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ @@ -10198,8 +12952,9 @@ int main () { char *data, *data2, *data3; + const char *cdata2; int i, pagesize; - int fd; + int fd, fd2; pagesize = getpagesize (); @@ -10212,27 +12967,41 @@ main () umask (0); fd = creat ("conftest.mmap", 0600); if (fd < 0) - return 1; + return 2; if (write (fd, data, pagesize) != pagesize) - return 1; + return 3; close (fd); + /* Next, check that the tail of a page is zero-filled. File must have + non-zero length, otherwise we risk SIGBUS for entire page. */ + fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); + if (fd2 < 0) + return 4; + cdata2 = ""; + if (write (fd2, cdata2, 1) != 1) + return 5; + data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); + if (data2 == MAP_FAILED) + return 6; + for (i = 0; i < pagesize; ++i) + if (*(data2 + i)) + return 7; + close (fd2); + if (munmap (data2, pagesize)) + return 8; + /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that we see the same garbage. */ fd = open ("conftest.mmap", O_RDWR); if (fd < 0) - return 1; - data2 = (char *) malloc (2 * pagesize); - if (!data2) - return 1; - data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); + return 9; if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_FIXED, fd, 0L)) - return 1; + return 10; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data2 + i)) - return 1; + return 11; /* Finally, make sure that changes to the mapped area do not percolate back to the file as seen by read(). (This is a bug on @@ -10241,12 +13010,12 @@ main () *(data2 + i) = *(data2 + i) + 1; data3 = (char *) malloc (pagesize); if (!data3) - return 1; + return 12; if (read (fd, data3, pagesize) != pagesize) - return 1; + return 13; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data3 + i)) - return 1; + return 14; close (fd); return 0; } @@ -10268,10 +13037,10 @@ if test $ac_cv_func_mmap_fixed_mapped = yes; then $as_echo "#define HAVE_MMAP 1" >>confdefs.h fi -rm -f conftest.mmap +rm -f conftest.mmap conftest.txt ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" -if test "x$ac_cv_type_pid_t" = x""yes; then : +if test "x$ac_cv_type_pid_t" = xyes; then : else @@ -10284,7 +13053,7 @@ fi for ac_header in vfork.h do : ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" -if test "x$ac_cv_header_vfork_h" = x""yes; then : +if test "x$ac_cv_header_vfork_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VFORK_H 1 _ACEOF @@ -10297,8 +13066,7 @@ for ac_func in fork vfork do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -10309,7 +13077,7 @@ done if test "x$ac_cv_func_fork" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 $as_echo_n "checking for working fork... " >&6; } -if test "${ac_cv_func_fork_works+set}" = set; then : +if ${ac_cv_func_fork_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10362,7 +13130,7 @@ ac_cv_func_vfork_works=$ac_cv_func_vfork if test "x$ac_cv_func_vfork" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 $as_echo_n "checking for working vfork... " >&6; } -if test "${ac_cv_func_vfork_works+set}" = set; then : +if ${ac_cv_func_vfork_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10497,16 +13265,15 @@ fi for ac_func in getauxval getrusage getuid getgid \ pipe poll pread pread64 pwrite resize_term \ - sbrk setpgid setpgrp setsid \ + sbrk getpgid setpgid setpgrp setsid \ sigaction sigprocmask sigsetmask socketpair \ ttrace wborder wresize setlocale iconvlist libiconvlist btowc \ setrlimit getrlimit posix_madvise waitpid \ - ptrace64 sigaltstack mkdtemp + ptrace64 sigaltstack mkdtemp setns do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -10517,7 +13284,7 @@ done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } -if test "${am_cv_langinfo_codeset+set}" = set; then : +if ${am_cv_langinfo_codeset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10548,10 +13315,21 @@ $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h fi +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } -if test "${ac_cv_header_stdc+set}" = set; then : +if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10665,7 +13443,7 @@ fi # for constant arguments. Useless! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 $as_echo_n "checking for working alloca.h... " >&6; } -if test "${ac_cv_working_alloca_h+set}" = set; then : +if ${ac_cv_working_alloca_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10698,7 +13476,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 $as_echo_n "checking for alloca... " >&6; } -if test "${ac_cv_func_alloca_works+set}" = set; then : +if ${ac_cv_func_alloca_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10717,7 +13495,7 @@ else #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ -char *alloca (); +void *alloca (size_t); # endif # endif # endif @@ -10761,7 +13539,7 @@ $as_echo "#define C_ALLOCA 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } -if test "${ac_cv_os_cray+set}" = set; then : +if ${ac_cv_os_cray+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10788,8 +13566,7 @@ if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define CRAY_STACKSEG_END $ac_func @@ -10803,7 +13580,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 $as_echo_n "checking stack direction for C alloca... " >&6; } -if test "${ac_cv_c_stack_direction+set}" = set; then : +if ${ac_cv_c_stack_direction+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -10813,23 +13590,20 @@ else /* end confdefs.h. */ $ac_includes_default int -find_stack_direction () +find_stack_direction (int *addr, int depth) { - static char *addr = 0; - auto char dummy; - if (addr == 0) - { - addr = &dummy; - return find_stack_direction (); - } - else - return (&dummy > addr) ? 1 : -1; + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; } int -main () +main (int argc, char **argv) { - return find_stack_direction () < 0; + return find_stack_direction (0, argc + !argv + 20) < 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : @@ -10855,7 +13629,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } -if test "${am_cv_langinfo_codeset+set}" = set; then : +if ${am_cv_langinfo_codeset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10887,12 +13661,11 @@ $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h fi - for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/syscall.h sys/un.h sys/wait.h thread_db.h wait.h + for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -eval as_val=\$$as_ac_Header - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF @@ -10902,12 +13675,11 @@ fi done - for ac_func in fdwalk getrlimit pipe pipe2 socketpair + for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -eval as_val=\$$as_ac_var - if test "x$as_val" = x""yes; then : +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -10917,7 +13689,7 @@ done ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" -if test "x$ac_cv_have_decl_strerror" = x""yes; then : +if test "x$ac_cv_have_decl_strerror" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -10927,7 +13699,7 @@ cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRERROR $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" -if test "x$ac_cv_have_decl_strstr" = x""yes; then : +if test "x$ac_cv_have_decl_strstr" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -10940,7 +13712,7 @@ _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 $as_echo_n "checking for sigsetjmp... " >&6; } -if test "${gdb_cv_func_sigsetjmp+set}" = set; then : +if ${gdb_cv_func_sigsetjmp+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10972,8 +13744,23 @@ $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h fi -# Check the return and argument types of ptrace. No canned test for -# this, so roll our own. +# Check the return and argument types of ptrace. + + +for ac_header in sys/ptrace.h ptrace.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + gdb_ptrace_headers=' #include #if HAVE_SYS_PTRACE_H @@ -10986,7 +13773,7 @@ gdb_ptrace_headers=' # There is no point in checking if we don't have a prototype. ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers " -if test "x$ac_cv_have_decl_ptrace" = x""yes; then : +if test "x$ac_cv_have_decl_ptrace" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -11008,7 +13795,7 @@ fi # empty argument list, so check for that explicitly. { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 $as_echo_n "checking return type of ptrace... " >&6; } -if test "${gdb_cv_func_ptrace_ret+set}" = set; then : +if ${gdb_cv_func_ptrace_ret+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11055,7 +13842,7 @@ _ACEOF # Check argument types. { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 $as_echo_n "checking types of arguments for ptrace... " >&6; } -if test "${gdb_cv_func_ptrace_args+set}" = set; then : +if ${gdb_cv_func_ptrace_args+:} false; then : $as_echo_n "(cached) " >&6 else @@ -11071,7 +13858,7 @@ extern long ptrace (enum __ptrace_request, ...); } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - gdb_cv_func_ptrace_args='int,int,long,long' + gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' else for gdb_arg1 in 'int' 'long'; do @@ -11136,6 +13923,11 @@ set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` IFS=$ac_save_IFS shift +cat >>confdefs.h <<_ACEOF +#define PTRACE_TYPE_ARG1 $1 +_ACEOF + + cat >>confdefs.h <<_ACEOF #define PTRACE_TYPE_ARG3 $3 _ACEOF @@ -11153,14 +13945,15 @@ _ACEOF fi + if test "$cross_compiling" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5 $as_echo_n "checking whether setpgrp takes no argument... " >&6; } -if test "${ac_cv_func_setpgrp_void+set}" = set; then : +if ${ac_cv_func_setpgrp_void+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : - as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5 + as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -11197,7 +13990,7 @@ fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5 $as_echo_n "checking whether setpgrp takes no argument... " >&6; } -if test "${ac_cv_func_setpgrp_void+set}" = set; then : +if ${ac_cv_func_setpgrp_void+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11240,7 +14033,7 @@ gdb_use_included_regex=yes # using the included regex. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5 $as_echo_n "checking for GNU regex... " >&6; } -if test "${gdb_cv_have_gnu_regex+set}" = set; then : +if ${gdb_cv_have_gnu_regex+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11289,7 +14082,7 @@ ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thr #include " -if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then : +if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_THREAD_TD_PCB 1 @@ -11302,12 +14095,13 @@ fi # See if defines `struct lwp`. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5 $as_echo_n "checking for struct lwp... " >&6; } -if test "${gdb_cv_struct_lwp+set}" = set; then : +if ${gdb_cv_struct_lwp+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include +#define _KMEMUSER #include int main () @@ -11335,7 +14129,7 @@ fi # See if degines `struct reg'. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; } -if test "${gdb_cv_struct_reg+set}" = set; then : +if ${gdb_cv_struct_reg+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11367,9 +14161,10 @@ fi # See if supports the %fs and %gs i386 segment registers. # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'. -ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include +ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include +#include " -if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then : +if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_REG_R_FS 1 @@ -11377,9 +14172,10 @@ _ACEOF fi -ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include +ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include +#include " -if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then : +if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_REG_R_GS 1 @@ -11392,9 +14188,10 @@ fi # See if supports the %fs_base and %gs_bas amd64 segment registers. # Older amd64 Linux's don't have the fs_base and gs_base members of # `struct user_regs_struct'. -ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include +ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include +#include " -if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then : +if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1 @@ -11402,9 +14199,10 @@ _ACEOF fi -ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include +ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include +#include " -if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then : +if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1 @@ -11417,7 +14215,7 @@ fi # See if provides the PTRACE_GETREGS request. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5 $as_echo_n "checking for PTRACE_GETREGS... " >&6; } -if test "${gdb_cv_have_ptrace_getregs+set}" = set; then : +if ${gdb_cv_have_ptrace_getregs+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11450,7 +14248,7 @@ fi # See if provides the PTRACE_GETFPXREGS request. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; } -if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then : +if ${gdb_cv_have_ptrace_getfpxregs+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11483,7 +14281,7 @@ fi # See if provides the PT_GETDBREGS request. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5 $as_echo_n "checking for PT_GETDBREGS... " >&6; } -if test "${gdb_cv_have_pt_getdbregs+set}" = set; then : +if ${gdb_cv_have_pt_getdbregs+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11517,7 +14315,7 @@ fi # See if provides the PT_GETXMMREGS request. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5 $as_echo_n "checking for PT_GETXMMREGS... " >&6; } -if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then : +if ${gdb_cv_have_pt_getxmmregs+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11548,33 +14346,40 @@ $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h fi -# Detect which type of /proc is in use, such as for Solaris. +# See if supports LWP names on FreeBSD +# Older FreeBSD versions don't have the pl_tdname member of +# `struct ptrace_lwpinfo'. +ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include +" +if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then : -if test "${target}" = "${host}"; then - case "${host}" in - *-*-sysv4.2* | *-*-sysv5* ) +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1 +_ACEOF -$as_echo "#define NEW_PROC_API 1" >>confdefs.h - ;; - *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*) +fi -$as_echo "#define NEW_PROC_API 1" >>confdefs.h - ;; - mips-sgi-irix5*) - # Work around needing _KMEMUSER problem on IRIX 5. +# See if supports syscall fields on FreeBSD. The +# pl_syscall_code member of `struct ptrace_lwpinfo' was added in +# FreeBSD 10.3. +ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include +" +if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1 +_ACEOF -$as_echo "#define _KMEMUSER 1" >>confdefs.h - ;; - esac fi + if test "$ac_cv_header_sys_procfs_h" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11611,7 +14416,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11648,7 +14453,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11685,7 +14490,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11722,7 +14527,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11759,7 +14564,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11796,7 +14601,7 @@ $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then : + if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11831,162 +14636,13 @@ $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5 -$as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#define _SYSCALL32 -/* Needed for new procfs interface on sparc-solaris. */ -#define _STRUCTURED_PROC 1 -#include -int -main () -{ -prsysent_t avar - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - bfd_cv_have_sys_procfs_type_prsysent_t=yes -else - bfd_cv_have_sys_procfs_type_prsysent_t=no - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then - -$as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5 -$as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5 -$as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#define _SYSCALL32 -/* Needed for new procfs interface on sparc-solaris. */ -#define _STRUCTURED_PROC 1 -#include -int -main () -{ -pr_sigset_t avar - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - bfd_cv_have_sys_procfs_type_pr_sigset_t=yes -else - bfd_cv_have_sys_procfs_type_pr_sigset_t=no - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then - -$as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5 -$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5 -$as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#define _SYSCALL32 -/* Needed for new procfs interface on sparc-solaris. */ -#define _STRUCTURED_PROC 1 -#include -int -main () -{ -pr_sigaction64_t avar - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes -else - bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then - -$as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5 -$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5 -$as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; } - if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#define _SYSCALL32 -/* Needed for new procfs interface on sparc-solaris. */ -#define _STRUCTURED_PROC 1 -#include -int -main () -{ -pr_siginfo64_t avar - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes -else - bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then - -$as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5 -$as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; } - - if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; } - if test "${gdb_cv_prfpregset_t_broken+set}" = set; then : + if ${gdb_cv_prfpregset_t_broken+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12027,7 +14683,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5 $as_echo_n "checking for long long support in compiler... " >&6; } -if test "${gdb_cv_c_long_long+set}" = set; then : +if ${gdb_cv_c_long_long+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12052,14 +14708,14 @@ fi $as_echo "$gdb_cv_c_long_long" >&6; } if test $gdb_cv_c_long_long != yes; then # libdecnumber requires long long. - as_fn_error "Compiler must support long long for GDB." "$LINENO" 5 + as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5 fi # Check if the compiler and runtime support printing long longs. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5 $as_echo_n "checking for long long support in printf... " >&6; } -if test "${gdb_cv_printf_has_long_long+set}" = set; then : +if ${gdb_cv_printf_has_long_long+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12105,7 +14761,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5 $as_echo_n "checking for decfloat support in printf... " >&6; } -if test "${gdb_cv_printf_has_decfloat+set}" = set; then : +if ${gdb_cv_printf_has_decfloat+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12152,7 +14808,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5 $as_echo_n "checking for long double support in compiler... " >&6; } -if test "${gdb_cv_c_long_double+set}" = set; then : +if ${gdb_cv_c_long_double+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12178,7 +14834,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5 $as_echo_n "checking for long double support in printf... " >&6; } -if test "${gdb_cv_printf_has_long_double+set}" = set; then : +if ${gdb_cv_printf_has_long_double+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12220,7 +14876,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5 $as_echo_n "checking for long double support in scanf... " >&6; } -if test "${gdb_cv_scanf_has_long_double+set}" = set; then : +if ${gdb_cv_scanf_has_long_double+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : @@ -12262,7 +14918,7 @@ case ${host_os} in aix*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5 $as_echo_n "checking for -bbigtoc option... " >&6; } -if test "${gdb_cv_bigtoc+set}" = set; then : +if ${gdb_cv_bigtoc+:} false; then : $as_echo_n "(cached) " >&6 else @@ -12324,173 +14980,77 @@ main () return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - dynamic_list=true -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - else - # Workaround http://bugs.python.org/issue4434 where static - # libpythonX.Y.a would get its symbols required for - # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list. - # Problem does not happen for the recommended libpythonX.Y.so linkage. - old_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PYTHON_CFLAGS" - old_LIBS="$LIBS" - LIBS="$LIBS $PYTHON_LIBS" - if test "$cross_compiling" = yes; then : - true -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include "${have_libpython}/Python.h" -int -main () -{ -int err; - Py_Initialize (); - err = PyRun_SimpleString ("import itertools\n"); - Py_Finalize (); - return err == 0 ? 0 : 1; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - dynamic_list=true -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - - LIBS="$old_LIBS" - CFLAGS="$old_CFLAGS" - fi - LDFLAGS="$old_LDFLAGS" -fi -if $dynamic_list; then - found="-Wl,--dynamic-list" - RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' -else - found="-rdynamic" - RDYNAMIC="-rdynamic" -fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 -$as_echo "$found" >&6; } - - -if test ${build} = ${host} -a ${host} = ${target} ; then - case ${host_os} in - solaris*) - # See if thread_db library is around for Solaris thread debugging. - # Note that we must explicitly test for version 1 of the library - # because version 0 (present on Solaris 2.4 or earlier) doesn't have - # the same API. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5 -$as_echo_n "checking for Solaris thread debugging library... " >&6; } - if test -f /usr/lib/libthread_db.so.1 ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - -$as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h - - CONFIG_OBS="${CONFIG_OBS} sol-thread.o" - CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if test "${ac_cv_lib_dl_dlopen+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBDL 1 -_ACEOF - - LIBS="-ldl $LIBS" - +if ac_fn_c_try_link "$LINENO"; then : + dynamic_list=true fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + else + # Workaround http://bugs.python.org/issue4434 where static + # libpythonX.Y.a would get its symbols required for + # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list. + # Problem does not happen for the recommended libpythonX.Y.so linkage. - CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC" - # Sun randomly tweaked the prototypes in - # at one point. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if is old" >&5 -$as_echo_n "checking if is old... " >&6; } - if test "${gdb_cv_proc_service_is_old+set}" = set; then : - $as_echo_n "(cached) " >&6 + # Note the workaround for Python + # http://bugs.python.org/issue10112 earlier has removed + # -export-dynamic from PYTHON_LIBS. That's exactly what we want + # here too, as otherwise it'd make this -Wl,--dynamic-list test + # always pass. + old_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PYTHON_CFLAGS" + old_LIBS="$LIBS" + LIBS="$LIBS $PYTHON_LIBS" + old_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" + if test "$cross_compiling" = yes; then : + true else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - - #include - ps_err_e ps_pdwrite - (struct ps_prochandle*, psaddr_t, const void*, size_t); - +#include "Python.h" int main () { - +int err; + Py_Initialize (); + err = PyRun_SimpleString ("import itertools\n"); + Py_Finalize (); + return err == 0 ? 0 : 1; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gdb_cv_proc_service_is_old=no -else - gdb_cv_proc_service_is_old=yes +if ac_fn_c_try_run "$LINENO"; then : + dynamic_list=true +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + LIBS="$old_LIBS" + CFLAGS="$old_CFLAGS" + CPPFLAGS="$old_CPPFLAGS" + fi + LDFLAGS="$old_LDFLAGS" +fi +if $dynamic_list; then + found="-Wl,--dynamic-list" + RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' +else + found="-rdynamic" + RDYNAMIC="-rdynamic" fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5 -$as_echo "$gdb_cv_proc_service_is_old" >&6; } - if test $gdb_cv_proc_service_is_old = yes; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 +$as_echo "$found" >&6; } -$as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h - fi - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - ;; +if test ${build} = ${host} -a ${host} = ${target} ; then + case ${host_os} in aix*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5 $as_echo_n "checking for AiX thread debugging library... " >&6; } - if test "${gdb_cv_have_aix_thread_debug+set}" = set; then : + if ${gdb_cv_have_aix_thread_debug+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12526,7 +15086,7 @@ $as_echo "$gdb_cv_have_aix_thread_debug" >&6; } # with AIX 6.x). ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include " -if test "x$ac_cv_have_decl_getthrds" = x""yes; then : +if test "x$ac_cv_have_decl_getthrds" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -12545,7 +15105,7 @@ fi if test "x$ac_cv_header_thread_db_h" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether has TD_NOTALLOC" >&5 $as_echo_n "checking whether has TD_NOTALLOC... " >&6; } -if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then : +if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12572,7 +15132,7 @@ fi $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether has TD_VERSION" >&5 $as_echo_n "checking whether has TD_VERSION... " >&6; } -if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then : +if ${gdb_cv_thread_db_h_has_td_version+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12599,7 +15159,7 @@ fi $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether has TD_NOTLS" >&5 $as_echo_n "checking whether has TD_NOTLS... " >&6; } -if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then : +if ${gdb_cv_thread_db_h_has_td_notls+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12641,49 +15201,9 @@ $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h fi -if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether has __NR_tkill" >&5 -$as_echo_n "checking whether has __NR_tkill... " >&6; } -if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -int i = __NR_tkill; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gdb_cv_sys_syscall_h_has_tkill=yes -else - gdb_cv_sys_syscall_h_has_tkill=no - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5 -$as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; } -fi -if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then - ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall" -if test "x$ac_cv_func_syscall" = x""yes; then : - -$as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h - - -fi - -fi - ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include " -if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then : +if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then : ac_have_decl=1 else ac_have_decl=0 @@ -12867,12 +15387,13 @@ _ACEOF + # Check whether --enable-werror was given. if test "${enable_werror+set}" = set; then : enableval=$enable_werror; case "${enableval}" in yes | y) ERROR_ON_WARNING="yes" ;; no | n) ERROR_ON_WARNING="no" ;; - *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; + *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; esac fi @@ -12887,18 +15408,33 @@ if test "${ERROR_ON_WARNING}" = yes ; then WERROR_CFLAGS="-Werror" fi -build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \ --Wpointer-sign \ --Wno-unused -Wunused-value -Wunused-function \ --Wno-switch -Wno-char-subscripts -Wmissing-prototypes \ --Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \ --Wold-style-declaration -Wold-style-definition" +# The options we'll try to enable. +build_warnings="-Wall -Wpointer-arith \ +-Wno-unused -Wunused-value -Wunused-variable -Wunused-function \ +-Wno-switch -Wno-char-subscripts \ +-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ +-Wno-sign-compare -Wno-error=maybe-uninitialized \ +-Wno-mismatched-tags \ +-Wno-error=deprecated-register \ +-Wsuggest-override \ +-Wimplicit-fallthrough=3 \ +-Wduplicated-cond" -# Enable -Wno-format by default when using gcc on mingw since many -# GCC versions complain about %I64. case "${host}" in - *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;; - *) build_warnings="$build_warnings -Wformat-nonliteral" ;; + *-*-mingw32*) + # Enable -Wno-format by default when using gcc on mingw since many + # GCC versions complain about %I64. + build_warnings="$build_warnings -Wno-format" ;; + *-*-solaris*) + # Solaris 11.4 uses #pragma no_inline that GCC + # doesn't understand. + build_warnings="$build_warnings -Wno-unknown-pragmas" + # Solaris 11 marks vfork deprecated. + build_warnings="$build_warnings -Wno-deprecated-declarations" ;; + *) + # Note that gcc requires -Wformat for -Wformat-nonliteral to work, + # but there's a special case for this below. + build_warnings="$build_warnings -Wformat-nonliteral" ;; esac # Check whether --enable-build-warnings was given. @@ -12931,6 +15467,16 @@ if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 fi fi + +# The set of warnings supported by a C++ compiler is not the same as +# of the C compiler. +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + WARN_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes then @@ -12939,12 +15485,53 @@ $as_echo_n "checking compiler warning flags... " >&6; } # Separate out the -Werror flag as some files just cannot be # compiled with it enabled. for w in ${build_warnings}; do + # GCC does not complain about -Wno-unknown-warning. Invert + # and test -Wunknown-warning instead. + case $w in + -Wno-*) + wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; + -Wformat-nonliteral) + # gcc requires -Wformat before -Wformat-nonliteral + # will work, so stick them together. + w="-Wformat $w" + wtest="$w" + ;; + *) + wtest=$w ;; + esac + case $w in -Werr*) WERROR_CFLAGS=-Werror ;; - *) # Check that GCC accepts it + *) + # Check whether GCC accepts it. saved_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $w" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + CFLAGS="$CFLAGS -Werror $wtest" + saved_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -Werror $wtest" + if test "x$w" = "x-Wunused-variable"; then + # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958, + # fixed in GCC 4.9. This test is derived from the gdb + # source code that triggered this bug in GCC. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +struct scoped_restore_base {}; + struct scoped_restore_tmpl : public scoped_restore_base { + ~scoped_restore_tmpl() {} + }; +int +main () +{ +const scoped_restore_base &b = scoped_restore_tmpl(); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + WARN_CFLAGS="${WARN_CFLAGS} $w" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -12955,11 +15542,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO"; then : WARN_CFLAGS="${WARN_CFLAGS} $w" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi CFLAGS="$saved_CFLAGS" + CXXFLAGS="$saved_CXXFLAGS" esac done { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 @@ -12968,10 +15557,18 @@ fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + # In the Cygwin environment, we need some additional flags. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5 $as_echo_n "checking for cygwin... " >&6; } -if test "${gdb_cv_os_cygwin+set}" = set; then : +if ${gdb_cv_os_cygwin+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13032,12 +15629,13 @@ esac # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We # always want our bfd. CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" - LDFLAGS="-L../bfd -L../libiberty $LDFLAGS" + ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'` + LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS" intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` - LIBS="-lbfd -liberty $intl $LIBS" + LIBS="-lbfd -liberty -lz $intl $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5 $as_echo_n "checking for ELF support in BFD... " >&6; } -if test "${gdb_cv_var_elf+set}" = set; then : +if ${gdb_cv_var_elf+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13076,7 +15674,7 @@ $as_echo "#define HAVE_ELF 1" >>confdefs.h if test "$plugins" = "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 $as_echo_n "checking for library containing dlopen... " >&6; } -if test "${ac_cv_search_dlopen+set}" = set; then : +if ${ac_cv_search_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS @@ -13110,11 +15708,11 @@ for ac_lib in '' dl; do fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext - if test "${ac_cv_search_dlopen+set}" = set; then : + if ${ac_cv_search_dlopen+:} false; then : break fi done -if test "${ac_cv_search_dlopen+set}" = set; then : +if ${ac_cv_search_dlopen+:} false; then : else ac_cv_search_dlopen=no @@ -13142,12 +15740,13 @@ fi # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We # always want our bfd. CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" - LDFLAGS="-L../bfd -L../libiberty $LDFLAGS" + ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'` + LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS" intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` - LIBS="-lbfd -liberty $intl $LIBS" + LIBS="-lbfd -liberty -lz $intl $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5 $as_echo_n "checking for Mach-O support in BFD... " >&6; } -if test "${gdb_cv_var_macho+set}" = set; then : +if ${gdb_cv_var_macho+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13181,54 +15780,6 @@ if test $gdb_cv_var_macho = yes; then CONFIG_OBS="$CONFIG_OBS machoread.o" fi -# Add SOM support to GDB, but only if BFD includes it. - - OLD_CFLAGS=$CFLAGS - OLD_LDFLAGS=$LDFLAGS - OLD_LIBS=$LIBS - # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS - # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We - # always want our bfd. - CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS" - LDFLAGS="-L../bfd -L../libiberty $LDFLAGS" - intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'` - LIBS="-lbfd -liberty $intl $LIBS" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5 -$as_echo_n "checking for SOM support in BFD... " >&6; } -if test "${gdb_cv_var_som+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - #include "bfd.h" - #include "som.h" - -int -main () -{ -return bfd_som_attach_aux_hdr (NULL, 0, NULL); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gdb_cv_var_som=yes -else - gdb_cv_var_som=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5 -$as_echo "$gdb_cv_var_som" >&6; } - CFLAGS=$OLD_CFLAGS - LDFLAGS=$OLD_LDFLAGS - LIBS=$OLD_LIBS -if test $gdb_cv_var_som = yes; then - CONFIG_OBS="$CONFIG_OBS somread.o" -fi - # Add any host-specific objects to GDB. CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}" @@ -13660,7 +16211,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5 $as_echo_n "checking for liblzma... " >&6; } -if test "${ac_cv_liblzma+set}" = set; then : +if ${ac_cv_liblzma+:} false; then : $as_echo_n "(cached) " >&6 else @@ -13714,7 +16265,7 @@ $as_echo "$LIBLZMA" >&6; } if test "$HAVE_LIBLZMA" != yes; then if test "$with_lzma" = yes; then - as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5 + as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5 fi fi fi @@ -13766,7 +16317,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5 $as_echo_n "checking for Tcl configuration... " >&6; } - if test "${ac_cv_c_tclconfig+set}" = set; then : + if ${ac_cv_c_tclconfig+:} false; then : $as_echo_n "(cached) " >&6 else @@ -13780,7 +16331,7 @@ else if test -f "${with_tclconfig}/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` else - as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5 + as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5 fi fi @@ -13886,7 +16437,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5 $as_echo_n "checking for Tk configuration... " >&6; } - if test "${ac_cv_c_tkconfig+set}" = set; then : + if ${ac_cv_c_tkconfig+:} false; then : $as_echo_n "(cached) " >&6 else @@ -13896,7 +16447,7 @@ else if test -f "${with_tkconfig}/tkConfig.sh" ; then ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)` else - as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5 + as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5 fi fi @@ -14079,7 +16630,7 @@ $as_echo_n "checking for Tcl private headers... " >&6; } fi if test x"${private_dir}" = x; then - as_fn_error "could not find private Tcl headers" "$LINENO" 5 + as_fn_error $? "could not find private Tcl headers" "$LINENO" 5 else TCL_PRIVATE_INCLUDE="-I${private_dir}" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5 @@ -14188,7 +16739,7 @@ $as_echo_n "checking for Tk private headers... " >&6; } fi if test x"${private_dir}" = x; then - as_fn_error "could not find Tk private headers" "$LINENO" 5 + as_fn_error $? "could not find Tk private headers" "$LINENO" 5 else TK_PRIVATE_INCLUDE="-I${private_dir}" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5 @@ -14260,8 +16811,8 @@ if test "x$with_x" = xno; then have_x=disabled else case $x_includes,$x_libraries in #( - *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #( - *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : + *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( + *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : $as_echo_n "(cached) " >&6 else # One or both of the vars are not set, and there is no cached value. @@ -14278,7 +16829,7 @@ libdir: @echo libdir='${LIBDIR}' _ACEOF if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then - # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. for ac_var in incroot usrlibdir libdir; do eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" done @@ -14364,7 +16915,7 @@ else fi done fi -rm -f conftest.err conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext fi # $ac_x_includes = no if test "$ac_x_libraries" = no; then @@ -14473,6 +17024,16 @@ if test "${ignore_sim}" = "false"; then $as_echo "#define WITH_SIM 1" >>confdefs.h + + # Some tdep code should only be compiled in when the ppc sim is + # built. PR sim/13418. + case $target in + powerpc*-*-*) + +$as_echo "#define WITH_PPC_SIM 1" >>confdefs.h + + ;; + esac fi fi @@ -14513,27 +17074,21 @@ if test "${host}" != "${target}"; then fi -frags= +# Import nat definitions. +nat_makefile_frag=/dev/null if test "${gdb_native}" = "yes"; then - host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh - if test ! -f ${host_makefile_frag}; then - as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5 - fi - frags="$frags $host_makefile_frag" -else - host_makefile_frag=/dev/null + . ${srcdir}/configure.nat + nativefile=$NAT_FILE fi -if test "${gdb_native}" = "yes"; then -# We pick this up from the host configuration file (.mh) because we -# do not have a native configuration Makefile fragment. -nativefile=`sed -n ' -s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p -' ${host_makefile_frag}` -fi + + + + + if test x"${gdb_osabi}" != x ; then @@ -14544,26 +17099,11 @@ _ACEOF fi -# Enable multi-ice-gdb-server. -# Check whether --enable-multi-ice was given. -if test "${enable_multi_ice+set}" = set; then : - enableval=$enable_multi_ice; case $enableval in - yes | no) - ;; - *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;; - esac -fi - -if test "x$enable_multi_ice" = xyes; then - subdirs="$subdirs multi-ice" - -fi - # Check whether --enable-gdbserver was given. if test "${enable_gdbserver+set}" = set; then : enableval=$enable_gdbserver; case "${enableval}" in yes| no|auto) ;; - *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;; + *) as_fn_error $? "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;; esac else enable_gdbserver=auto @@ -14590,7 +17130,7 @@ fi # If the user explicitly request the gdbserver to be built, verify that # we were in fact able to enable it. if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then - as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5 + as_fn_error $? "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5 fi # Check for babeltrace and babeltrace-ctf @@ -15031,7 +17571,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5 $as_echo_n "checking for libbabeltrace... " >&6; } -if test "${ac_cv_libbabeltrace+set}" = set; then : +if ${ac_cv_libbabeltrace+:} false; then : $as_echo_n "(cached) " >&6 else @@ -15049,6 +17589,7 @@ struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL)); struct bt_ctf_event *event = NULL; const struct bt_definition *scope; + pos->type = BT_SEEK_BEGIN; bt_iter_set_pos (bt_ctf_get_iter (NULL), pos); scope = bt_ctf_get_top_level_scope (event, BT_STREAM_EVENT_HEADER); @@ -15095,7 +17636,7 @@ $as_echo "$LIBBABELTRACE" >&6; } if test "$HAVE_LIBBABELTRACE" != yes; then if test "$with_babeltrace" = yes; then - as_fn_error "babeltrace is missing or unusable" "$LINENO" 5 + as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;} @@ -15103,8 +17644,8 @@ $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to r fi fi -# If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link -# to an empty version. +# If nativefile (NAT_FILE) is not set in configure.nat, we link to an +# empty version. files= links= @@ -15125,6 +17666,59 @@ _ACEOF fi +for ac_prog in xsltproc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XSLTPROC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $XSLTPROC in + [\\/]* | ?:[\\/]*) + ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +XSLTPROC=$ac_cv_path_XSLTPROC +if test -n "$XSLTPROC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 +$as_echo "$XSLTPROC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$XSLTPROC" && break +done +test -n "$XSLTPROC" || XSLTPROC="missing" + +if test "x$USE_MAINTAINER_MODE" = xyes; then + if test "${XSLTPROC}" = missing; then + as_fn_error $? "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5 + fi +fi + + ac_sources="$files" ac_dests="$links" while test -n "$ac_sources"; do @@ -15141,24 +17735,34 @@ ac_config_links="$ac_config_links $ac_config_links_1" $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h -# Undo the $ec_script escaping suitable for Makefile. -transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` -GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"` -if test "x$GDB_TRANSFORM_NAME" = x; then - GDB_TRANSFORM_NAME=gdb -fi +if $development; then -GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"` -if test "x$GCORE_TRANSFORM_NAME" = x; then - GCORE_TRANSFORM_NAME=gcore +$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h + + CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o" + CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c" fi -ac_config_files="$ac_config_files gcore" + gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` + GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"` + if test "x$GDB_TRANSFORM_NAME" = x; then + GDB_TRANSFORM_NAME=gdb + fi + + + + gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` + GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"` + if test "x$GCORE_TRANSFORM_NAME" = x; then + GCORE_TRANSFORM_NAME=gcore + fi + + +ac_config_files="$ac_config_files gcore" -ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile" +ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile" -ac_config_commands="$ac_config_commands default" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -15224,10 +17828,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then - test "x$cache_file" != "x/dev/null" && + if test "x$cache_file" != "x/dev/null"; then { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} - cat confcache >$cache_file + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi else { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} @@ -15243,6 +17858,7 @@ DEFS=-DHAVE_CONFIG_H ac_libobjs= ac_ltlibobjs= +U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' @@ -15258,24 +17874,20 @@ LTLIBOBJS=$ac_ltlibobjs if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then - as_fn_error "conditional \"GMAKE\" was never defined. + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then - as_fn_error "conditional \"HAVE_PYTHON\" was never defined. + as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then - as_fn_error "conditional \"HAVE_GUILE\" was never defined. + as_fn_error $? "conditional \"HAVE_GUILE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi -: ${CONFIG_STATUS=./config.status} +: "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" @@ -15376,6 +17988,7 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. +as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -15421,19 +18034,19 @@ export LANGUAGE (unset CDPATH) >/dev/null 2>&1 && unset CDPATH -# as_fn_error ERROR [LINENO LOG_FD] -# --------------------------------- +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with status $?, using 1 if that was 0. +# script with STATUS, using 1 if that was 0. as_fn_error () { - as_status=$?; test $as_status -eq 0 && as_status=1 - if test "$3"; then - as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $1" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -15571,16 +18184,16 @@ if (echo >conf$$.file) 2>/dev/null; then # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -15629,7 +18242,7 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" } # as_fn_mkdir_p @@ -15640,28 +18253,16 @@ else as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -15683,7 +18284,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by $as_me, which was -generated by GNU Autoconf 2.64. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -15724,6 +18325,7 @@ Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit + --config print configuration, then exit -q, --quiet, --silent do not print progress messages -d, --debug don't remove temporary files @@ -15749,12 +18351,13 @@ Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ config.status -configured by $0, generated by GNU Autoconf 2.64, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" -Copyright (C) 2009 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -15771,11 +18374,16 @@ ac_need_defaults=: while test $# != 0 do case $1 in - --*=*) + --*=?*) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ac_shift=: ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; *) ac_option=$1 ac_optarg=$2 @@ -15789,12 +18397,15 @@ do ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; @@ -15807,7 +18418,7 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error "ambiguous option: \`$1' + as_fn_error $? "ambiguous option: \`$1' Try \`$0 --help' for more information.";; --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; @@ -15816,7 +18427,7 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error "unrecognized option: \`$1' + -*) as_fn_error $? "unrecognized option: \`$1' Try \`$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" @@ -15836,7 +18447,7 @@ fi _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' @@ -15877,11 +18488,11 @@ do "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;; + "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;; "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;; - "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; - *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -15905,9 +18516,10 @@ fi # after its creation but before its name has been assigned to `$tmp'. $debug || { - tmp= + tmp= ac_tmp= trap 'exit_status=$? - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ' 0 trap 'as_fn_exit 1' 1 2 13 15 } @@ -15915,12 +18527,13 @@ $debug || { tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -n "$tmp" && test -d "$tmp" + test -d "$tmp" } || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -15954,24 +18567,24 @@ if test "x$ac_cr" = x; then fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\r' + ac_cs_awk_cr='\\r' else ac_cs_awk_cr=$ac_cr fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && _ACEOF # Create commands to substitute file output variables. { echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && - echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && + echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && echo "_ACAWK" && echo "_ACEOF" } >conf$$files.sh && . ./conf$$files.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 rm -f conf$$files.sh { @@ -15979,18 +18592,18 @@ rm -f conf$$files.sh echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -15998,7 +18611,7 @@ done rm -f conf$$subs.sh cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && _ACEOF sed -n ' h @@ -16012,7 +18625,7 @@ s/'"$ac_delim"'$// t delim :nl h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more1 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ p @@ -16026,7 +18639,7 @@ s/.\{148\}// t nl :delim h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more2 s/["\\]/\\&/g; s/^/"/; s/$/"/ p @@ -16046,7 +18659,7 @@ t delim rm -f conf$$subs.awk cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && for (key in S) S_is_set[key] = 1 FS = "" \$ac_cs_awk_pipe_init @@ -16084,21 +18697,29 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" else cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || as_fn_error "could not setup config files machinery" "$LINENO" 5 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 _ACEOF -# VPATH may cause trouble with some makes, so we remove $(srcdir), -# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=/{ -s/:*\$(srcdir):*/:/ -s/:*\${srcdir}:*/:/ -s/:*@srcdir@:*/:/ -s/^\([^=]*=[ ]*\):*/\1/ + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// s/^[^=]*=[ ]*$// }' fi @@ -16110,7 +18731,7 @@ fi # test -n "$CONFIG_FILES" # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with `./config.status Makefile'. if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || +cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF @@ -16122,11 +18743,11 @@ _ACEOF # handling of long lines. ac_delim='%!_!# ' for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then break elif $ac_last_try; then - as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -16211,7 +18832,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error "could not setup config headers machinery" "$LINENO" 5 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 fi # test -n "$CONFIG_HEADERS" @@ -16224,7 +18845,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -16243,7 +18864,7 @@ do for ac_f do case $ac_f in - -) ac_f="$tmp/stdin";; + -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, # because $ac_f cannot contain `:'. @@ -16252,7 +18873,7 @@ do [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" @@ -16278,8 +18899,8 @@ $as_echo "$as_me: creating $ac_file" >&6;} esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -16411,26 +19032,27 @@ $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | if $ac_cs_awk_getline; then - $AWK -f "$tmp/subs.awk" + $AWK -f "$ac_tmp/subs.awk" else - $AWK -f "$tmp/subs.awk" | $SHELL -fi >$tmp/out \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + $AWK -f "$ac_tmp/subs.awk" | $SHELL +fi \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&5 +which seems to be undefined. Please make sure it is defined" >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined." >&2;} +which seems to be undefined. Please make sure it is defined" >&2;} - rm -f "$tmp/stdin" + rm -f "$ac_tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; :H) # @@ -16439,21 +19061,21 @@ which seems to be undefined. Please make sure it is defined." >&2;} if test x"$ac_file" != x-; then { $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || as_fn_error "could not create $ac_file" "$LINENO" 5 + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error "could not create -" "$LINENO" 5 + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 fi ;; :L) @@ -16473,19 +19095,19 @@ $as_echo "$as_me: $ac_file is unchanged" >&6;} $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} if test ! -r "$ac_source"; then - as_fn_error "$ac_source: file not found" "$LINENO" 5 + as_fn_error $? "$ac_source: file not found" "$LINENO" 5 fi rm -f "$ac_file" # Try a relative symlink, then a hard link, then a copy. - case $srcdir in + case $ac_source in [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; *) ac_rel_source=$ac_top_build_prefix$ac_source ;; esac ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || ln "$ac_source" "$ac_file" 2>/dev/null || cp -p "$ac_source" "$ac_file" || - as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 + as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 fi ;; :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 @@ -16497,7 +19119,31 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} case $ac_file$ac_mode in "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; "gcore":F) chmod +x gcore ;; - "default":C) + "Makefile":F) +case x$CONFIG_HEADERS in +xconfig.h:config.in) +echo > stamp-h ;; +esac + ;; + "gdb-gdb.gdb":F) +case x$CONFIG_HEADERS in +xconfig.h:config.in) +echo > stamp-h ;; +esac + ;; + "gdb-gdb.py":F) +case x$CONFIG_HEADERS in +xconfig.h:config.in) +echo > stamp-h ;; +esac + ;; + "doc/Makefile":F) +case x$CONFIG_HEADERS in +xconfig.h:config.in) +echo > stamp-h ;; +esac + ;; + "data-directory/Makefile":F) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; @@ -16513,7 +19159,7 @@ _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -16534,7 +19180,7 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? + $ac_cs_success || as_fn_exit 1 fi # @@ -16675,7 +19321,7 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach # The eval makes quoting arguments work. eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || - as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 fi cd "$ac_popdir" @@ -16686,5 +19332,3 @@ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi - -exit 0