# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default set_gcc_lib_path GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
ac_subst_files='language_hooks'
# Initialize some variables set by options.
--enable-checking=LIST
enable expensive run-time checks. With LIST,
enable only specific categories of checks.
- Categories are: assert,fold,gc,gcac,misc,
- rtlflag,rtl,runtime,tree,valgrind,release,yes,all;
+ Categories are: yes,no,all,none,release.
+ Flags are: assert,fold,gc,gcac,misc,
+ rtlflag,rtl,runtime,tree,valgrind.
--enable-mapped-location location_t is fileline integer cookie
--enable-coverage=LEVEL
enable compiler's code coverage collection.
fi;
ac_assert_checking=1
ac_checking=
-ac_tree_checking=
+ac_fold_checking=
+ac_gc_checking=
+ac_gc_always_collect=
ac_rtl_checking=
ac_rtlflag_checking=
ac_runtime_checking=1
-ac_gc_checking=
-ac_gc_always_collect=
-ac_fold_checking=
+ac_tree_checking=
+ac_valgrind_checking=
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
for check in $ac_checking_flags
do
case $check in
+ # these set all the flags to specific states
yes) ac_assert_checking=1 ; ac_checking=1 ;
- ac_tree_checking=1 ; ac_gc_checking=1 ;
- ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;;
- no) ac_assert_checking= ; ac_checking= ;
- ac_tree_checking= ; ac_rtl_checking= ;
- ac_rtlflag_checking= ; ac_gc_checking= ;
- ac_gc_always_collect= ; ac_fold_checking= ;;
+ ac_fold_checking= ; ac_gc_checking=1 ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_chacking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;;
+ no|none) ac_assert_checking= ; ac_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_chacking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;;
all) ac_assert_checking=1 ; ac_checking=1 ;
- ac_tree_checking=1 ; ac_rtl_checking=1 ;
- ac_rtlflag_checking=1 ; ac_runtime_checking=1;
- ac_gc_checking=1 ; ac_gc_always_collect=1 ;
- ac_fold_checking=1 ;;
- release) ac_assert_checking=1 ; ac_runtime_checking=1 ;;
+ ac_fold_checking=1 ; ac_gc_checking=1 ;
+ ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;;
+ release) ac_assert_checking=1 ; ac_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;;
+ # these enable particular checks
assert) ac_assert_checking=1 ;;
fold) ac_fold_checking=1 ;;
gc) ac_gc_checking=1 ;;
gcac) ac_gc_always_collect=1 ;;
misc) ac_checking=1 ;;
- rtlflag) ac_rtlflag_checking=1 ;;
rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
runtime) ac_runtime_checking=1 ;;
tree) ac_tree_checking=1 ;;
- valgrind) ac_checking_valgrind=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
*) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
echo "$as_me: error: unknown check category $check" >&2;}
{ (exit 1); exit 1; }; } ;;
-if test x$ac_checking_valgrind != x ; then
+if test x$ac_valgrind_checking != x ; then
# It is certainly possible that there's valgrind but no valgrind.h.
# GCC relies on making annotations so we must have both.
echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:7381: version of makeinfo is $ac_prog_version" >&5
+ echo "configure:7402: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
4.[2-9]*)
+
+
+
+
+
+
+
+
+
+
+
+
for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
- sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
- fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
- scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
- setlocale
+ sysconf strsignal getrusage nl_langinfo scandir alphasort \
+ gettimeofday mbstowcs wcswidth mmap mincore setlocale \
+ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
-for ac_func in getenv atol sbrk abort atof getcwd getwd \
- strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
- fprintf_unlocked strstr errno snprintf vasprintf \
- malloc realloc calloc free basename getopt clock getpagesize
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in getenv atol sbrk abort atof getcwd getwd strsignal \
+ strstr errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
do
ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
;;
esac
+echo "$as_me:$LINENO: checking linker --sysroot support" >&5
+echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
+if test "${gcc_cv_ld_sysroot+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot = yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
+echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_SYSROOT 1
+_ACEOF
+
+fi
+
if test x$with_sysroot = x && test x$host = x$target \
&& test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
-
-if test x"$SET_GCC_LIB_PATH_CMD" != x; then
- # SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
- #
- # eval "set_gcc_lib_path=XXX=path; export XXX;"
- #
- eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
- # It will set set_gcc_lib_path to "export XXX=path" for GNU make.
- set_gcc_lib_path="export $set_gcc_lib_path"
-else
- set_gcc_lib_path=
-fi
-
-
-
# Echo link setup.
if test x${build} = x${host} ; then
if test x${host} = x${target} ; then
s,@c_target_objs@,$c_target_objs,;t t
s,@cxx_target_objs@,$cxx_target_objs,;t t
s,@target_cpu_default@,$target_cpu_default,;t t
-s,@set_gcc_lib_path@,$set_gcc_lib_path,;t t
s,@GMPLIBS@,$GMPLIBS,;t t
s,@GMPINC@,$GMPINC,;t t
s,@LIBOBJS@,$LIBOBJS,;t t