X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=configure;h=a5f4fc5aa74efb55e6d2574b169080c9ddcc2b81;hb=c88960d081f0b37ec03c66a13115e2a68e40d1ad;hp=a2e253ab7c46497d8662a755f51575fa2b7b61c5;hpb=5569a85f45e4df3563254cea4caa02c7cb092480;p=deliverable%2Fbinutils-gdb.git diff --git a/configure b/configure index a2e253ab7c..a5f4fc5aa7 100755 --- a/configure +++ b/configure @@ -650,6 +650,7 @@ extra_linker_plugin_flags extra_linker_plugin_configure_flags islinc isllibs +islver poststage1_ldflags poststage1_libs stage1_ldflags @@ -753,6 +754,7 @@ enable_as_accelerator_for enable_offload_targets enable_gold enable_ld +enable_compressed_debug_sections enable_libquadmath enable_libquadmath_support enable_libada @@ -772,7 +774,6 @@ with_gmp_dir with_gmp with_gmp_include with_gmp_lib -with_host_libstdcxx with_stage1_libs with_stage1_ldflags with_boot_libs @@ -1477,6 +1478,9 @@ Optional Features: offload target compiler during the build --enable-gold[=ARG] build gold [ARG={default,yes,no}] --enable-ld[=ARG] build ld [ARG={default,yes,no}] + --enable-compressed-debug-sections={all,gas,gold,ld,none} + Enable compressed debug sections for gas, gold or ld + by default --disable-libquadmath do not build libquadmath directory --disable-libquadmath-support disable libquadmath support for Fortran @@ -1489,7 +1493,7 @@ Optional Features: build static libjava [default=no] --enable-bootstrap enable bootstrapping [yes if native build] --disable-isl-version-check - disable check for ISL version + disable check for isl version --enable-lto enable link time optimization support --enable-linker-plugin-configure-flags=FLAGS additional flags for configuring linker plugins @@ -1502,7 +1506,7 @@ Optional Features: Mostly useful for compiler development --enable-objc-gc enable use of Boehm's garbage collector with the GNU Objective-C runtime - --enable-vtable-verify Enable vtable verification feature + --enable-vtable-verify Enable vtable verification feature --enable-serial-[{host,target,build}-]configure force sequential configuration of sub-packages for the host, target or build machine, or all @@ -1540,20 +1544,18 @@ Optional Packages: --with-gmp-lib=PATH/lib --with-gmp-include=PATH specify directory for installed GMP include files --with-gmp-lib=PATH specify directory for the installed GMP library - --with-host-libstdcxx=L use linker arguments L to link with libstdc++ when - linking with PPL --with-stage1-libs=LIBS libraries for stage1 --with-stage1-ldflags=FLAGS linker flags for stage1 --with-boot-libs=LIBS libraries for stage2 and later --with-boot-ldflags=FLAGS linker flags for stage2 and later - --with-isl=PATH Specify prefix directory for the installed ISL + --with-isl=PATH Specify prefix directory for the installed isl package. Equivalent to --with-isl-include=PATH/include plus --with-isl-lib=PATH/lib - --with-isl-include=PATH Specify directory for installed ISL include files - --with-isl-lib=PATH Specify the directory for the installed ISL library + --with-isl-include=PATH Specify directory for installed isl include files + --with-isl-lib=PATH Specify the directory for the installed isl library --with-build-sysroot=SYSROOT use sysroot as the system root during the build --with-debug-prefix-map='A=B C=D ...' @@ -2971,7 +2973,7 @@ case "${ENABLE_GOLD}" in # Check for target supported by gold. case "${target}" in i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \ - | aarch64*-*-* | tilegx*-*-*) + | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-*) configdirs="$configdirs gold" if test x${ENABLE_GOLD} = xdefault; then default_ld=gold @@ -3016,6 +3018,21 @@ $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;} ;; esac +# PR gas/19109 +# Decide the default method for compressing debug sections. +# Provide a configure time option to override our default. +# Check whether --enable-compressed_debug_sections was given. +if test "${enable_compressed_debug_sections+set}" = set; then : + enableval=$enable_compressed_debug_sections; + if test x"$enable_compressed_debug_sections" = xyes; then + as_fn_error "no program with compressed debug sections specified" "$LINENO" 5 + fi + +else + enable_compressed_debug_sections= +fi + + # Configure extra directories which are host specific case "${host}" in @@ -3168,9 +3185,8 @@ if test x$enable_static_libjava != xyes ; then fi -# Disable libgomp on non POSIX hosted systems. +# Enable libgomp by default on hosted POSIX systems, and a few others. if test x$enable_libgomp = x ; then - # Enable libgomp by default on hosted POSIX systems. case "${target}" in *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ;; @@ -3180,6 +3196,8 @@ if test x$enable_libgomp = x ; then ;; *-*-darwin* | *-*-aix*) ;; + nvptx*-*-*) + ;; *) noconfigdirs="$noconfigdirs target-libgomp" ;; @@ -3303,7 +3321,7 @@ fi # Enable libmpx on supported systems by request. if test -d ${srcdir}/libmpx; then - if test x$enable_libmpx = xyes; then + if test x$enable_libmpx = x; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpx support" >&5 $as_echo_n "checking for libmpx support... " >&6; } if (srcdir=${srcdir}/libmpx; \ @@ -3317,8 +3335,6 @@ $as_echo "no" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi - else - noconfigdirs="$noconfigdirs target-libmpx" fi fi @@ -3372,6 +3388,9 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then avr-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3" ;; + ft32-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3" + ;; esac fi @@ -3668,6 +3687,14 @@ esac case "${target}" in *-*-chorusos) ;; + aarch64-*-darwin*) + noconfigdirs="$noconfigdirs ld gas gdb gprof" + noconfigdirs="$noconfigdirs sim target-rda" + ;; + arm-*-darwin*) + noconfigdirs="$noconfigdirs ld gas gdb gprof" + noconfigdirs="$noconfigdirs sim target-rda" + ;; powerpc-*-darwin*) noconfigdirs="$noconfigdirs ld gas gdb gprof" noconfigdirs="$noconfigdirs sim target-rda" @@ -3910,11 +3937,7 @@ case "${target}" in mips*-*-*) noconfigdirs="$noconfigdirs gprof" ;; - nds32*-*-*) - noconfigdirs="$noconfigdirs gdb" - ;; nvptx*-*-*) - # nvptx is just a compiler noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" ;; or1k*-*-*) @@ -3936,9 +3959,12 @@ case "${target}" in tic6x-*-*) noconfigdirs="$noconfigdirs sim" ;; - tilepro*-*-* | tilegx*-*-*) + tilegx*-*-*) noconfigdirs="$noconfigdirs sim" ;; + tilepro*-*-*) + noconfigdirs="$noconfigdirs gdb sim" + ;; v810-*-*) noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" ;; @@ -3987,6 +4013,9 @@ fi *-mingw*) host_makefile_frag="config/mh-mingw" ;; + alpha*-linux*) + host_makefile_frag="config/mh-alpha-linux" + ;; hppa*-hp-hpux10*) host_makefile_frag="config/mh-pa-hpux10" ;; @@ -5419,6 +5448,12 @@ $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;} ;; esac +# When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a +# C++98 compiler can still start the bootstrap. +if test "$enable_bootstrap:$GXX" = "yes:yes"; then + CXX="$CXX -std=gnu++98" +fi + # Used for setting $lt_cv_objdir { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } @@ -5837,20 +5872,6 @@ fi -# Allow host libstdc++ to be specified for static linking with PPL. - -# Check whether --with-host-libstdcxx was given. -if test "${with_host_libstdcxx+set}" = set; then : - withval=$with_host_libstdcxx; -fi - - -case $with_host_libstdcxx in - no|yes) - as_fn_error "-with-host-libstdcxx needs an argument" "$LINENO" 5 - ;; -esac - # Libraries to use for stage1 or when not bootstrapping. # Check whether --with-stage1-libs was given. @@ -5861,7 +5882,7 @@ if test "${with_stage1_libs+set}" = set; then : stage1_libs=$withval fi else - stage1_libs=$with_host_libstdcxx + stage1_libs= fi @@ -5887,8 +5908,7 @@ fi -# Libraries to use for stage2 and later builds. This defaults to the -# argument passed to --with-host-libstdcxx. +# Libraries to use for stage2 and later builds. # Check whether --with-boot-libs was given. if test "${with_boot_libs+set}" = set; then : @@ -5898,7 +5918,7 @@ if test "${with_boot_libs+set}" = set; then : poststage1_libs=$withval fi else - poststage1_libs=$with_host_libstdcxx + poststage1_libs= fi @@ -5924,7 +5944,7 @@ fi -# GCC GRAPHITE dependency ISL. +# GCC GRAPHITE dependency isl. # Basic setup is inlined here, actual checks are in config/isl.m4 @@ -5937,7 +5957,7 @@ fi # Treat --without-isl as a request to disable # GRAPHITE support and skip all following checks. if test "x$with_isl" != "xno"; then - # Check for ISL + # Check for isl # Check whether --with-isl-include was given. @@ -5984,8 +6004,8 @@ fi isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' ' islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include' ENABLE_ISL_CHECK=no - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree ISL, disabling version check" >&5 -$as_echo "$as_me: WARNING: using in-tree ISL, disabling version check" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5 +$as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;} fi isllibs="${isllibs} -lisl" @@ -5998,18 +6018,18 @@ $as_echo "$as_me: WARNING: using in-tree ISL, disabling version check" >&2;} _isl_saved_LIBS=$LIBS CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}" - LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}" - LIBS="${_isl_saved_LIBS} -lisl" + LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}" + LIBS="${_isl_saved_LIBS} -lisl -lgmp" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compatible ISL" >&5 -$as_echo_n "checking for compatible ISL... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.16, 0.15, or deprecated 0.14" >&5 +$as_echo_n "checking for isl 0.16, 0.15, or deprecated 0.14... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include +#include int main () { -; +isl_ctx_get_max_operations (isl_ctx_alloc ()); ; return 0; } @@ -6024,6 +6044,39 @@ rm -f core conftest.err conftest.$ac_objext \ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5 $as_echo "$gcc_cv_isl" >&6; } + if test "${gcc_cv_isl}" = no ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: recommended isl version is 0.16 or 0.15, the minimum required isl version 0.14 is deprecated" >&5 +$as_echo "recommended isl version is 0.16 or 0.15, the minimum required isl version 0.14 is deprecated" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.16 or 0.15" >&5 +$as_echo_n "checking for isl 0.16 or 0.15... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +isl_options_set_schedule_serialize_sccs (NULL, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_has_isl_options_set_schedule_serialize_sccs=yes +else + ac_has_isl_options_set_schedule_serialize_sccs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_isl_options_set_schedule_serialize_sccs" >&5 +$as_echo "$ac_has_isl_options_set_schedule_serialize_sccs" >&6; } + + if test x"$ac_has_isl_options_set_schedule_serialize_sccs" = x"yes"; then + islver="0.15" + + fi + CFLAGS=$_isl_saved_CFLAGS LDFLAGS=$_isl_saved_LDFLAGS LIBS=$_isl_saved_LIBS @@ -6055,13 +6108,13 @@ $as_echo "$gcc_cv_isl" >&6; } && test "x${isllibs}" = x \ && test "x${islinc}" = x ; then - as_fn_error "Unable to find a usable ISL. See config.log for details." "$LINENO" 5 + as_fn_error "Unable to find a usable isl. See config.log for details." "$LINENO" 5 fi fi -# If the ISL check failed, disable builds of in-tree variant of ISL +# If the isl check failed, disable builds of in-tree variant of isl if test "x$with_isl" = xno || test "x$gcc_cv_isl" = xno; then noconfigdirs="$noconfigdirs isl" @@ -6103,7 +6156,7 @@ if test $target_elf = yes; then : else if test x"$default_enable_lto" = x"yes" ; then case $target in - *-apple-darwin9* | *-cygwin* | *-mingw*) ;; + *-apple-darwin9* | *-cygwin* | *-mingw* | *djgpp*) ;; # On other non-ELF platforms, LTO has yet to be validated. *) enable_lto=no ;; esac @@ -6114,7 +6167,7 @@ else # warn during gcc/ subconfigure; unless you're bootstrapping with # -flto it won't be needed until after installation anyway. case $target in - *-cygwin* | *-mingw* | *-apple-darwin*) ;; + *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;; *) if test x"$enable_lto" = x"yes"; then as_fn_error "LTO support is not enabled for this target." "$LINENO" 5 fi @@ -6164,7 +6217,7 @@ if test -d ${srcdir}/gcc; then if test x"${enable_languages+set}" != xset; then if test x"${LANGUAGES+set}" = xset; then enable_languages="${LANGUAGES}" - echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 + echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 else enable_languages=all fi @@ -6172,7 +6225,7 @@ if test -d ${srcdir}/gcc; then if test x"${enable_languages}" = x || test x"${enable_languages}" = xyes; then - echo configure.in: --enable-languages needs at least one language argument 1>&2 + echo configure.ac: --enable-languages needs at least one language argument 1>&2 exit 1 fi fi @@ -6182,7 +6235,7 @@ if test -d ${srcdir}/gcc; then # and make the substitution. case ,${enable_languages}, in *,f95,*) - echo configure.in: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 + echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'` ;; esac @@ -6804,7 +6857,7 @@ fi # have requested that this magic not happen. # # The command line options always override the explicit settings in -# configure.in, and the settings in configure.in override this magic. +# configure.ac, and the settings in configure.ac override this magic. # # If the default for a toolchain is to use GNU as and ld, and you don't # want to do that, then you should use the --without-gnu-as and @@ -6938,7 +6991,7 @@ case "${enable_target_optspace}:${target}" in :d30v-*) ospace_frag="config/mt-d30v" ;; - :m32r-* | :d10v-* | :fr30-*) + :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu) ospace_frag="config/mt-ospace" ;; no:* | :*) @@ -7456,7 +7509,7 @@ fi # multilib is not explicitly enabled. case "$target:$have_compiler:$host:$target:$enable_multilib" in x86_64-*linux*:yes:$build:$build:) - # Make sure we have a developement environment that handles 32-bit + # Make sure we have a development environment that handles 32-bit dev64=no echo "int main () { return 0; }" > conftest.c ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c @@ -7467,7 +7520,7 @@ case "$target:$have_compiler:$host:$target:$enable_multilib" in fi rm -f conftest* if test x${dev64} != xyes ; then - as_fn_error "I suspect your system does not have 32-bit developement libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib." "$LINENO" 5 + as_fn_error "I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib." "$LINENO" 5 fi ;; esac @@ -14794,7 +14847,19 @@ if test "${enable_stage1_checking+set}" = set; then : enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking} else if test "x$enable_checking" = xno || test "x$enable_checking" = x; then - stage1_checking=--enable-checking=yes,types + # For --disable-checking or implicit --enable-checking=release, avoid + # setting --enable-checking=gc in the default stage1 checking for LTO + # bootstraps. See PR62077. + stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types + case $BUILD_CONFIG in + *lto*) + if test "x$enable_checking" = x && \ + test -d ${srcdir}/gcc && \ + test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then + stage1_checking=--enable-checking=yes,types + fi;; + *) stage1_checking=--enable-checking=yes,types;; + esac else stage1_checking=--enable-checking=$enable_checking,types fi