MAINT
MAINTAINER_MODE_FALSE
MAINTAINER_MODE_TRUE
+DLOPEN_LIBS
CXXCPP
-HAVE_ZLIB_FALSE
-HAVE_ZLIB_TRUE
+HAVE_NO_USE_LINKER_PLUGIN_FALSE
+HAVE_NO_USE_LINKER_PLUGIN_TRUE
+HAVE_PUBNAMES_FALSE
+HAVE_PUBNAMES_TRUE
+zlibinc
+zlibdir
LIBOBJS
LFS_CFLAGS
GOLD_LDADD
GOLD_LDFLAGS
WARN_CXXFLAGS
+WARN_WRITE_STRINGS
NO_WERROR
+WARN_CFLAGS_FOR_BUILD
WARN_CFLAGS
IFUNC_STATIC_FALSE
IFUNC_STATIC_TRUE
STATIC_TLS_TRUE
TLS_FALSE
TLS_TRUE
+MERGE_CONSTANTS_FLAG
MCMODEL_MEDIUM_FALSE
MCMODEL_MEDIUM_TRUE
FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
+am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
CC
NM
TARGETOBJS
+DEFAULT_TARGET
+DEFAULT_TARGET_MIPS_FALSE
+DEFAULT_TARGET_MIPS_TRUE
+DEFAULT_TARGET_TILEGX_FALSE
+DEFAULT_TARGET_TILEGX_TRUE
+DEFAULT_TARGET_X86_64_OR_X32_FALSE
+DEFAULT_TARGET_X86_64_OR_X32_TRUE
+DEFAULT_TARGET_X32_FALSE
+DEFAULT_TARGET_X32_TRUE
DEFAULT_TARGET_X86_64_FALSE
DEFAULT_TARGET_X86_64_TRUE
+DEFAULT_TARGET_S390_FALSE
+DEFAULT_TARGET_S390_TRUE
DEFAULT_TARGET_SPARC_FALSE
DEFAULT_TARGET_SPARC_TRUE
DEFAULT_TARGET_POWERPC_FALSE
DEFAULT_TARGET_I386_TRUE
DEFAULT_TARGET_ARM_FALSE
DEFAULT_TARGET_ARM_TRUE
+DEFAULT_TARGET_AARCH64_FALSE
+DEFAULT_TARGET_AARCH64_TRUE
PLUGINS_FALSE
PLUGINS_TRUE
THREADS_FALSE
ac_user_opts='
enable_option_checking
with_sysroot
-enable_ld
enable_gold
enable_threads
enable_plugins
+enable_relro
enable_targets
with_lib_path
enable_dependency_tracking
enable_build_warnings
with_gold_ldflags
with_gold_ldadd
+with_system_zlib
enable_maintainer_mode
'
ac_precious_vars='build_alias
--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-ld[=ARG] build ld [ARG={default,yes,no}]
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
--enable-threads multi-threaded linking
--enable-plugins linker plugins
+ --enable-relro enable -z relro in ELF linker by default
--enable-targets alternative target configurations
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--with-lib-path=dir1:dir2... set default LIB_PATH
--with-gold-ldflags=FLAGS additional link flags for gold
--with-gold-ldadd=LIBS additional libraries for gold
+ --with-system-zlib use installed libz
Some influential environment variables:
CC C compiler command
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
-# Always define AMTAR for backward compatibility.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
ac_config_headers="$ac_config_headers config.h:config.in"
+# PR 14072
+
+
# Check whether --with-sysroot was given.
if test "${with_sysroot+set}" = set; then :
sysroot_relocatable=0
if test -n "$sysroot"; then
- case "sysroot" in
+ case "$sysroot" in
"${prefix}" | "${prefix}/"* | \
"${exec_prefix}" | "${exec_prefix}/"* | \
'${prefix}' | '${prefix}/'*| \
-default_ld=
-# Check whether --enable-ld was given.
-if test "${enable_ld+set}" = set; then :
- enableval=$enable_ld; case "${enableval}" in
- default)
- default_ld=ld.bfd
- ;;
-esac
-fi
-
-
+installed_linker=ld.gold
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
enableval=$enable_gold; case "${enableval}" in
- yes|default)
- if test x${default_ld} = x; then
+ default)
+ install_as_default=yes
+ ;;
+ yes)
+ if test x${enable_ld} = xno; then
install_as_default=yes
fi
- installed_linker=ld.gold
- ;;
- no)
- ;;
- *)
- as_fn_error "invalid --enable-gold argument" "$LINENO" 5
;;
esac
else
install_as_default=no
- installed_linker=ld.gold
fi
fi
+# Decide if -z relro should be enabled in ELF linker by default.
+ac_default_ld_z_relro=unset
+# Provide a configure time option to override our default.
+# Check whether --enable-relro was given.
+if test "${enable_relro+set}" = set; then :
+ enableval=$enable_relro; case "${enableval}" in
+ yes) ac_default_ld_z_relro=1 ;;
+ no) ac_default_ld_z_relro=0 ;;
+esac
+fi
+if test "${ac_default_ld_z_relro}" = unset; then
+ ac_default_ld_z_relro=1
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro
+_ACEOF
+
+
# Check whether --enable-targets was given.
if test "${enable_targets+set}" = set; then :
enableval=$enable_targets; case "${enableval}" in
default_big_endian=$targ_big_endian
default_osabi=$targ_osabi
+ if test "$targ_obj" = "aarch64"; then
+ DEFAULT_TARGET_AARCH64_TRUE=
+ DEFAULT_TARGET_AARCH64_FALSE='#'
+else
+ DEFAULT_TARGET_AARCH64_TRUE='#'
+ DEFAULT_TARGET_AARCH64_FALSE=
+fi
+
if test "$targ_obj" = "arm"; then
DEFAULT_TARGET_ARM_TRUE=
DEFAULT_TARGET_ARM_FALSE='#'
DEFAULT_TARGET_SPARC_FALSE=
fi
- if test "$targ_obj" = "x86_64"; then
+ if test "$targ_obj" = "s390"; then
+ DEFAULT_TARGET_S390_TRUE=
+ DEFAULT_TARGET_S390_FALSE='#'
+else
+ DEFAULT_TARGET_S390_TRUE='#'
+ DEFAULT_TARGET_S390_FALSE=
+fi
+
+ target_x86_64=no
+ target_x32=no
+ if test "$targ_obj" = "x86_64"; then
+ case "$target" in
+ x86_64*-linux-gnux32)
+ target_x32=yes
+ default_size=32
+ ;;
+ *)
+ target_x86_64=yes
+ ;;
+ esac
+ fi
+ if test "$target_x86_64" = "yes"; then
DEFAULT_TARGET_X86_64_TRUE=
DEFAULT_TARGET_X86_64_FALSE='#'
else
DEFAULT_TARGET_X86_64_FALSE=
fi
+ if test "$target_x32" = "yes"; then
+ DEFAULT_TARGET_X32_TRUE=
+ DEFAULT_TARGET_X32_FALSE='#'
+else
+ DEFAULT_TARGET_X32_TRUE='#'
+ DEFAULT_TARGET_X32_FALSE=
+fi
+
+ if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then
+ DEFAULT_TARGET_X86_64_OR_X32_TRUE=
+ DEFAULT_TARGET_X86_64_OR_X32_FALSE='#'
+else
+ DEFAULT_TARGET_X86_64_OR_X32_TRUE='#'
+ DEFAULT_TARGET_X86_64_OR_X32_FALSE=
+fi
+
+ if test "$targ_obj" = "tilegx"; then
+ DEFAULT_TARGET_TILEGX_TRUE=
+ DEFAULT_TARGET_TILEGX_FALSE='#'
+else
+ DEFAULT_TARGET_TILEGX_TRUE='#'
+ DEFAULT_TARGET_TILEGX_FALSE=
+fi
+
+ if test "$targ_obj" = "mips"; then
+ DEFAULT_TARGET_MIPS_TRUE=
+ DEFAULT_TARGET_MIPS_FALSE='#'
+else
+ DEFAULT_TARGET_MIPS_TRUE='#'
+ DEFAULT_TARGET_MIPS_FALSE=
+fi
+
+ DEFAULT_TARGET=${targ_obj}
+
fi
fi
fi
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
+ am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
# 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'.
+ rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
break
fi
;;
- msvisualcpp | msvcmsys)
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok `-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
# 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'.
+ rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
break
fi
;;
- msvisualcpp | msvcmsys)
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok `-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
if
case $target_cpu in
- i?86) true;;
+ powerpc*) false;;
x86_64) false;;
sparc64) false;;
+ s390x) false;;
*) true;;
esac; then
FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
+$as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
+if test "${gold_cv_merge_constants+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fmerge-constants"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+const char *s = "foo";
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_merge_constants=yes
+else
+ gold_cv_merge_constants=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
+$as_echo "$gold_cv_merge_constants" >&6; }
+
+if test "$gold_cv_merge_constants" = yes; then :
+ MERGE_CONSTANTS_FLAG=-fmerge-constants
+else
+ MERGE_CONSTANTS_FLAG=
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
$as_echo_n "checking for thread support... " >&6; }
if test "${gold_cv_c_thread+set}" = set; then :
save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -mtls-dialect=gnu2"
+CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-int i;
+
+__thread int i;
+void foo (void)
+{
+ i = 10;
+}
+
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
have_tls_gnu2=yes
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
+# Default set of GCC warnings to enable.
GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
__GNUC__
rm -f conftest*
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-4]$" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
+WARN_WRITE_STRINGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-3]$" >/dev/null 2>&1; then :
+
+else
+ WARN_WRITE_STRINGS="-Wwrite-strings"
+fi
+rm -f conftest*
+
+
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-3]$" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-4]$" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
# Check whether --enable-werror was given.
if test "${enable_werror+set}" = set; then :
enableval=$enable_werror; case "${enableval}" in
*-*-mingw32*)
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
fi
;;
*) ;;
esac
-# Enable -Werror by default when using gcc
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+# Enable -Werror by default when using gcc. Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
ERROR_ON_WARNING=yes
fi
NO_WERROR=
if test "${ERROR_ON_WARNING}" = yes ; then
GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
NO_WERROR="-Wno-error"
fi
if test "${GCC}" = yes ; then
WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
fi
# Check whether --enable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then :
enableval=$enable_build_warnings; case "${enableval}" in
- yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
no) if test "${GCC}" = yes ; then
WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
fi;;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
- *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
fi
+
+
WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
fi
# Link in zlib if we can. This allows us to write compressed sections.
-{ $as_echo "$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.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char zlibVersion ();
-int
-main ()
-{
-return zlibVersion ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' z; do
- if test -z "$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 "${ac_cv_search_zlibVersion+set}" = set; then :
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
-else
- ac_cv_search_zlibVersion=no
-fi
-rm conftest.$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
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
fi
-done
-fi
- if test "$ac_cv_search_zlibVersion" != "no"; then
- HAVE_ZLIB_TRUE=
- HAVE_ZLIB_FALSE='#'
-else
- HAVE_ZLIB_TRUE='#'
- HAVE_ZLIB_FALSE=
-fi
ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
_ACEOF
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -gpubnames"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_pubnames=yes
+else
+ have_pubnames=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_pubnames" = "yes"; then
+ HAVE_PUBNAMES_TRUE=
+ HAVE_PUBNAMES_FALSE='#'
+else
+ HAVE_PUBNAMES_TRUE='#'
+ HAVE_PUBNAMES_FALSE=
+fi
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_no_use_linker_plugin=yes
+else
+ have_no_use_linker_plugin=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_no_use_linker_plugin" = "yes"; then
+ HAVE_NO_USE_LINKER_PLUGIN_TRUE=
+ HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
+else
+ HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
+ HAVE_NO_USE_LINKER_PLUGIN_FALSE=
+fi
+
+
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+for ac_header in unordered_set unordered_map
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
for ac_header in tr1/unordered_set tr1/unordered_map
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
done
-for ac_func in mallinfo posix_fallocate readv sysconf times
+
+for ac_header in windows.h
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
+if test "x$ac_cv_header_windows_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$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 :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl dld; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_dlopen+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_dlopen+set}" = set; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$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 $LIBS"
+
+fi
+
+case "$ac_cv_search_dlopen" in
+ no*) DLOPEN_LIBS="";;
+ *) DLOPEN_LIBS="$ac_cv_search_dlopen";;
+esac
+
+
+for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
fi
+# Use of tr1/unordered_map with off_t as a key is not supported on GCC
+# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
+$as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
+if test "${gold_cv_hash_off_t+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS_hold=$CXXFLAGS
+CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <tr1/unordered_map>
+std::tr1::hash<off_t> h;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gold_cv_hash_off_t=yes
+else
+ gold_cv_hash_off_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS=$CXXFLAGS_hold
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
+$as_echo "$gold_cv_hash_off_t" >&6; }
+if test "$gold_cv_hash_off_t" = "yes"; then
+
+$as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
+
+fi
+
# gcc 4.3.0 doesn't recognize the printf attribute on a template
# function. Check for that. This is gcc bug 35546. This test can
# probably be removed after the bug has been fixed for a while.
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+for ac_header in locale.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
+if test "x$ac_cv_header_locale_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LOCALE_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in setlocale
+do :
+ ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
+if test "x$ac_cv_func_setlocale" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SETLOCALE 1
+_ACEOF
+
+fi
+done
+
+
+ { $as_echo "$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 :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
as_fn_error "conditional \"PLUGINS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_S390\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_X32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
+ as_fn_error "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
as_fn_error "conditional \"IFUNC_STATIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
- as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
+if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
+ as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
+ as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
# The LINGUAS file contains the set of available languages.
if test -n "$OBSOLETE_ALL_LINGUAS"; then
- test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
fi
ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
# Hide the ALL_LINGUAS assigment from automake.
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
else
- # The set of available languages was given in configure.in.
+ # The set of available languages was given in configure.ac.
eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
fi
case "$ac_given_srcdir" in