X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fconfigure;h=d258e444d30a6a181a86aa07434822f11e6c170e;hb=8154c14223315b8850ebbc5f244ab4266da6fc13;hp=339304b0c9c14a887834d749f3b46f399e068cf3;hpb=524a54cf87441bb4ba6676aff72494c0c1ceb7eb;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/configure b/gcc/configure index 339304b0c9c..d258e444d30 100755 --- a/gcc/configure +++ b/gcc/configure @@ -309,7 +309,7 @@ ac_includes_default="\ # include #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 LIBICONV_DEP manext objext gthread_flags extra_modes_file PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS 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 gcc_version gcc_version_full gcc_version_trigger 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 symbolic_link 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_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. @@ -867,8 +867,9 @@ Optional Features: --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,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. @@ -886,9 +887,11 @@ Optional Features: --disable-shared don't provide a shared libgcc --enable-intermodule build the compiler in one step --enable-languages=LIST specify which front-ends to build + --disable-rpath do not hardcode runtime library paths --enable-initfini-array use .init_array/.fini_array sections --enable-sjlj-exceptions arrange to use setjmp/longjmp exception handling + --enable-secureplt enable -msecure-plt by default for PowerPC --disable-win32-registry disable lookup of installation paths in the Registry on Windows hosts @@ -920,7 +923,9 @@ Optional Packages: --with-stabs arrange to use stabs instead of host debug format --with-dwarf2 force the default debug format to be DWARF 2 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. - --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib + --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-system-libunwind use installed libunwind --with-gc={page,zone} choose the garbage collection mechanism to use with the compiler @@ -1380,9 +1385,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_config_headers="$ac_config_headers auto-host.h:config.in" -#Set to 1 on a release branch -is_release= - # Determine the host, build, and target systems ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do @@ -1514,8 +1516,13 @@ esac # Determine the target- and build-specific subdirectories # Prefix 'build-' so this never conflicts with target_subdir. build_subdir="build-${build_noncanonical}" -# Not really a subdirectory, but here for completeness. -host_subdir=. +# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories +if ( test $srcdir = . && test -d gcc ) \ + || test -d $srcdir/../host-${host_noncanonical}; then + host_subdir="host-${host_noncanonical}" +else + host_subdir=. +fi # No prefix. target_subdir=${target_noncanonical} @@ -1644,7 +1651,7 @@ if test x${gcc_gxx_include_dir} = x; then if test x${enable_version_specific_runtime_libs} = xyes; then gcc_gxx_include_dir='${libsubdir}/include/c++' else - topsrcdir=${srcdir}/.. . ${srcdir}/../config.if + libstdcxx_incdir='c++/$(version)' gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} fi fi @@ -3169,128 +3176,6 @@ _ACEOF esac -echo "$as_me:$LINENO: checking for long long int" >&5 -echo $ECHO_N "checking for long long int... $ECHO_C" >&6 -if test "${ac_cv_c_long_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int -main () -{ -long long int i; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_c_long_long=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_c_long_long=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5 -echo "${ECHO_T}$ac_cv_c_long_long" >&6 - if test $ac_cv_c_long_long = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_LONG_LONG 1 -_ACEOF - - fi -echo "$as_me:$LINENO: checking for __int64" >&5 -echo $ECHO_N "checking for __int64... $ECHO_C" >&6 -if test "${ac_cv_c___int64+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int -main () -{ -__int64 i; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_c___int64=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_c___int64=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5 -echo "${ECHO_T}$ac_cv_c___int64" >&6 - if test $ac_cv_c___int64 = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE___INT64 1 -_ACEOF - - fi - - # sizeof(char) is 1 by definition. echo "$as_me:$LINENO: checking for egrep" >&5 @@ -5202,8 +5087,69 @@ cat >>confdefs.h <<_ACEOF _ACEOF -if test $ac_cv_c_long_long = yes; then - echo "$as_me:$LINENO: checking for long long" >&5 +echo "$as_me:$LINENO: checking for long long" >&5 +echo $ECHO_N "checking for long long... $ECHO_C" >&6 +if test "${ac_cv_type_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((long long *) 0) + return 0; +if (sizeof (long long)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_long_long=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_long_long" >&6 +if test $ac_cv_type_long_long = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_LONG_LONG 1 +_ACEOF + +echo "$as_me:$LINENO: checking for long long" >&5 echo $ECHO_N "checking for long long... $ECHO_C" >&6 if test "${ac_cv_type_long_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -5618,8 +5564,70 @@ _ACEOF fi -if test $ac_cv_c___int64 = yes; then - echo "$as_me:$LINENO: checking for __int64" >&5 + +echo "$as_me:$LINENO: checking for __int64" >&5 +echo $ECHO_N "checking for __int64... $ECHO_C" >&6 +if test "${ac_cv_type___int64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((__int64 *) 0) + return 0; +if (sizeof (__int64)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type___int64=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type___int64=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 +echo "${ECHO_T}$ac_cv_type___int64" >&6 +if test $ac_cv_type___int64 = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE___INT64 1 +_ACEOF + +echo "$as_me:$LINENO: checking for __int64" >&5 echo $ECHO_N "checking for __int64... $ECHO_C" >&6 if test "${ac_cv_type___int64+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6035,6 +6043,7 @@ _ACEOF fi + # --------------------- # Warnings and checking # --------------------- @@ -6232,6 +6241,10 @@ fi # Enable -Werror in bootstrap stage2 and later. +is_release= +if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then + is_release=yes +fi # Check whether --enable-werror or --disable-werror was given. if test "${enable_werror+set}" = set; then enableval="$enable_werror" @@ -6266,37 +6279,50 @@ fi fi; ac_assert_checking=1 ac_checking= -ac_tree_checking= -ac_rtl_checking= -ac_rtlflag_checking= +ac_fold_checking= ac_gc_checking= ac_gc_always_collect= -ac_fold_checking= +ac_rtl_checking= +ac_rtlflag_checking= +ac_runtime_checking=1 +ac_tree_checking= +ac_valgrind_checking= IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," for check in $ac_checking_flags do case $check in + # these set all the flags to specific states yes) ac_assert_checking=1 ; ac_checking=1 ; - ac_tree_checking=1 ; ac_gc_checking=1 ; - ac_rtlflag_checking=1 ;; - no) ac_assert_checking= ; ac_checking= ; - ac_tree_checking= ; ac_rtl_checking= ; - ac_rtlflag_checking= ; ac_gc_checking= ; - ac_gc_always_collect= ; ac_fold_checking= ;; + ac_fold_checking= ; ac_gc_checking=1 ; + ac_gc_always_collect= ; ac_rtl_checking= ; + ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; + ac_tree_checking=1 ; ac_valgrind_checking= ;; + no|none) ac_assert_checking= ; ac_checking= ; + ac_fold_checking= ; ac_gc_checking= ; + ac_gc_always_collect= ; ac_rtl_checking= ; + ac_rtlflag_checking= ; ac_runtime_checking= ; + ac_tree_checking= ; ac_valgrind_checking= ;; all) ac_assert_checking=1 ; ac_checking=1 ; - ac_tree_checking=1 ; ac_rtl_checking=1 ; - ac_rtlflag_checking=1 ; ac_gc_checking=1 ; - ac_gc_always_collect=1 ; ac_fold_checking=1 ;; - release) ac_assert_checking=1 ;; + ac_fold_checking=1 ; ac_gc_checking=1 ; + ac_gc_always_collect=1 ; ac_rtl_checking=1 ; + ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; + ac_tree_checking=1 ; ac_valgrind_checking= ;; + release) ac_assert_checking=1 ; ac_checking= ; + ac_fold_checking= ; ac_gc_checking= ; + ac_gc_always_collect= ; ac_rtl_checking= ; + ac_rtlflag_checking= ; ac_runtime_checking=1 ; + ac_tree_checking= ; ac_valgrind_checking= ;; + # these enable particular checks assert) ac_assert_checking=1 ;; fold) ac_fold_checking=1 ;; gc) ac_gc_checking=1 ;; gcac) ac_gc_always_collect=1 ;; misc) ac_checking=1 ;; - rtlflag) ac_rtlflag_checking=1 ;; rtl) ac_rtl_checking=1 ;; + rtlflag) ac_rtlflag_checking=1 ;; + runtime) ac_runtime_checking=1 ;; tree) ac_tree_checking=1 ;; - valgrind) ac_checking_valgrind=1 ;; + valgrind) ac_valgrind_checking=1 ;; *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5 echo "$as_me: error: unknown check category $check" >&2;} { (exit 1); exit 1; }; } ;; @@ -6321,6 +6347,14 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi + +if test x$ac_runtime_checking != x ; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_RUNTIME_CHECKING 1 +_ACEOF + +fi if test x$ac_tree_checking != x ; then cat >>confdefs.h <<\_ACEOF @@ -6513,7 +6547,7 @@ fi -if test x$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:$LINENO: checking for VALGRIND_DISCARD in " >&5 @@ -7043,7 +7077,12 @@ else then gcc_cv_prog_LN_S=ln else - gcc_cv_prog_LN_S=cp + if cp -p conftestdata_f conftestdata_t 2>/dev/null + then + gcc_cv_prog_LN_S="cp -p" + else + gcc_cv_prog_LN_S=cp + fi fi fi rm -f conftestdata_f conftestdata_t @@ -7058,8 +7097,8 @@ else echo "$as_me:$LINENO: result: no, using ln" >&5 echo "${ECHO_T}no, using ln" >&6 else - echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5 -echo "${ECHO_T}no, and neither does ln, so using cp" >&6 + echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 +echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6 fi fi @@ -7364,7 +7403,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then else ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` - echo "configure:7367: version of makeinfo is $ac_prog_version" >&5 + echo "configure:7406: version of makeinfo is $ac_prog_version" >&5 case $ac_prog_version in '') gcc_cv_prog_makeinfo_modern=no;; 4.[2-9]*) @@ -8042,7 +8081,8 @@ fi -for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h \ + +for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ sys/resource.h sys/param.h sys/times.h sys/stat.h \ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h @@ -8308,8 +8348,7 @@ echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_c_bigendian=unknown -# See if sys/param.h defines the BYTE_ORDER macro. + # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8318,13 +8357,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include + int main () { - #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros #endif + ; return 0; } @@ -8360,13 +8400,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include + int main () { - #if BYTE_ORDER != BIG_ENDIAN not big endian #endif + ; return 0; } @@ -8405,11 +8446,69 @@ else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 +# It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +int +main () +{ + _ascii (); _ebcdic (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then + ac_cv_c_bigendian=yes +fi +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -if test $ac_cv_c_bigendian = unknown; then -if test "$cross_compiling" = yes; then - echo $ac_n "cross-compiling... " 2>&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8417,7 +8516,9 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -main () { +int +main () +{ /* Are we little or big endian? From Harbison&Steele. */ union { @@ -8451,67 +8552,26 @@ fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6 -if test $ac_cv_c_bigendian = unknown; then -echo "$as_me:$LINENO: checking to probe for byte ordering" >&5 -echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6 - -cat >conftest.c <&6 - ac_cv_c_bigendian=yes - fi - if test `grep -l LiTTleEnDian conftest.o` ; then - echo $ac_n ' little endian probe OK, ' 1>&6 - if test $ac_cv_c_bigendian = yes ; then - ac_cv_c_bigendian=unknown; - else - ac_cv_c_bigendian=no - fi - fi - echo $ac_n 'guessing bigendian ... ' >&6 - fi - fi -echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 -echo "${ECHO_T}$ac_cv_c_bigendian" >&6 -fi -if test $ac_cv_c_bigendian = yes; then +case $ac_cv_c_bigendian in + yes) cat >>confdefs.h <<\_ACEOF #define WORDS_BIGENDIAN 1 _ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define HOST_WORDS_BIG_ENDIAN 1 -_ACEOF - - BYTEORDER=4321 -else - BYTEORDER=1234 -fi - -cat >>confdefs.h <<_ACEOF -#define BYTEORDER $BYTEORDER -_ACEOF - -if test $ac_cv_c_bigendian = unknown; then - { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5 -echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;} - { (exit 1); exit 1; }; } -fi + ;; + no) + ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; +esac # -------- @@ -8975,11 +9035,22 @@ fi + + + + + + + + + + + + for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \ - sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \ - fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \ - scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \ - setlocale + sysconf strsignal getrusage nl_langinfo scandir alphasort \ + gettimeofday mbstowcs wcswidth mmap mincore setlocale \ + clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -10177,73 +10248,576 @@ fi - - am_cv_lib_iconv_ldpath= - -# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. -if test "${with_libiconv_prefix+set}" = set; then - withval="$with_libiconv_prefix" - - for dir in `echo "$withval" | tr : ' '`; do - if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi - if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi - done - -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" -for ac_header in iconv.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + 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 - ac_cpp_err= + PATH_SEPARATOR=: fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&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 "$with_gnu_ld" = yes; then + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 else - ac_cpp_err=yes + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 fi -if test -z "$ac_cpp_err"; then - eval "$as_ac_Header=yes" +if test "${acl_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" + 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 -rm -f conftest.err conftest.$ac_ext fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF +LD="$acl_cv_path_LD" +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -done +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${acl_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + acl_cv_prog_gnu_ld=yes +else + acl_cv_prog_gnu_ld=no +fi +fi +echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + echo "$as_me:$LINENO: checking for shared library run path origin" >&5 +echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 +if test "${acl_cv_rpath+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 +echo "${ECHO_T}$acl_cv_rpath" >&6 + wl="$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 or --disable-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 or --without-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 + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + 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 echo "$as_me:$LINENO: checking for iconv" >&5 @@ -10304,7 +10878,7 @@ rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" - LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" + LIBS="$LIBS $LIBICONV" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -10366,6 +10940,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_ICONV 1 _ACEOF + fi + if test "$am_cv_lib_iconv" = yes; then + echo "$as_me:$LINENO: checking how to link with libiconv" >&5 +echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 + echo "$as_me:$LINENO: result: $LIBICONV" >&5 +echo "${ECHO_T}$LIBICONV" >&6 + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then echo "$as_me:$LINENO: checking for iconv declaration" >&5 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 if test "${am_cv_proto_iconv+set}" = set; then @@ -10443,11 +11032,6 @@ cat >>confdefs.h <<_ACEOF _ACEOF fi - LIBICONV= - if test "$am_cv_lib_iconv" = yes; then - LIBICONV="$am_cv_lib_iconv_ldpath -liconv" - fi - # Until we have in-tree GNU iconv: LIBICONV_DEP= @@ -10517,6 +11101,71 @@ _ACEOF fi + + echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 +echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 +if test "${am_cv_langinfo_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(CODESET); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_langinfo_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +am_cv_langinfo_codeset=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 +echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 + if test $am_cv_langinfo_codeset = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LANGINFO_CODESET 1 +_ACEOF + + fi + + # We will need to find libiberty.h and ansidecl.h saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" @@ -10544,10 +11193,23 @@ CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" -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 asprintf 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 $ac_func is declared" >&5 @@ -10768,6 +11430,10 @@ _ACEOF fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# On AIX 5.2, conflicts with , as both define incompatible +# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname +# in collect2.c, isn't visible, but the configure test below needs +# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. for ac_func in ldgetname do @@ -10789,6 +11455,8 @@ cat >>conftest.$ac_ext <<_ACEOF #include "ansidecl.h" #include "system.h" #ifdef HAVE_LDFCN_H +#undef FREAD +#undef FWRITE #include #endif @@ -11389,7 +12057,7 @@ case ${enable_threads} in # default target_thread_file='single' ;; - aix | dce | gnat | irix | posix | rtems | \ + aix | dce | gnat | irix | posix | posix95 | rtems | \ single | solaris | vxworks | win32 ) target_thread_file=${enable_threads} ;; @@ -11418,9 +12086,11 @@ fi # UNSORTED # -------- +use_cxa_atexit=no if test x$enable___cxa_atexit = xyes || \ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then - echo "$as_me:$LINENO: checking for __cxa_atexit" >&5 + if test x$host = x$target; then + echo "$as_me:$LINENO: checking for __cxa_atexit" >&5 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6 if test "${ac_cv_func___cxa_atexit+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -11511,15 +12181,23 @@ fi echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6 if test $ac_cv_func___cxa_atexit = yes; then + use_cxa_atexit=yes +else + echo "__cxa_atexit can't be enabled on this target" +fi + + else + # We can't check for __cxa_atexit when building a cross, so assume + # it is available + use_cxa_atexit=yes + fi + if test x$use_cxa_atexit = xyes; then cat >>confdefs.h <<\_ACEOF #define DEFAULT_USE_CXA_ATEXIT 1 _ACEOF -else - echo "__cxa_atexit can't be enabled on this target" -fi - + fi fi # Look for a file containing extra machine modes. @@ -11533,6 +12211,13 @@ _ACEOF fi +# Convert extra_options into a form suitable for Makefile use. +extra_opt_files= +for f in $extra_options; do + extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" +done + + # auto-host.h is the file containing items generated by autoconf and is # the first file included by config.h. # If host=build, it is correct to have bconfig include auto-host.h @@ -11576,21 +12261,12 @@ host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" # We don't want ansidecl.h in target files, write code there in ISO/GNU C. # put this back in temporarily. -xm_file="ansidecl.h ${xm_file}" +xm_file="auto-host.h ansidecl.h ${xm_file}" # -------- # UNSORTED # -------- -# Get the version trigger filename from the toplevel -if test "${with_gcc_version_trigger+set}" = set; then - gcc_version_trigger=$with_gcc_version_trigger -else - gcc_version_trigger=${srcdir}/version.c -fi -gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'` -gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` - # Compile in configure arguments. if test -f configargs.h ; then # Being re-configured. @@ -11619,16 +12295,6 @@ static const struct { EOF # Internationalization -PACKAGE=gcc -VERSION="$gcc_version" - -cat >>confdefs.h <<_ACEOF -#define PACKAGE "$PACKAGE" -_ACEOF - - - - # If we haven't got the data from the intl directory, # assume NLS is disabled. USE_NLS=no @@ -11697,25 +12363,23 @@ case "$LIBINTL" in *$LIBICONV*) LIBICONV= ;; esac +# Check whether --enable-secureplt or --disable-secureplt was given. +if test "${enable_secureplt+set}" = set; then + enableval="$enable_secureplt" + +fi; + # Windows32 Registry support for specifying GCC installation paths. # Check whether --enable-win32-registry or --disable-win32-registry was given. if test "${enable_win32_registry+set}" = set; then enableval="$enable_win32_registry" fi; -case $host_os in - win32 | pe | cygwin* | mingw32* | uwin*) -echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5 -echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6 -if test "x$enable_win32_registry" != xno; then - -cat >>confdefs.h <<\_ACEOF -#define ENABLE_WIN32_REGISTRY 1 -_ACEOF - echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6 - echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 +case $host_os in + win32 | pe | cygwin* | mingw32* | uwin*) + if test "x$enable_win32_registry" != xno; then + echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -11839,41 +12503,29 @@ echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6 if test "$ac_cv_search_RegOpenKeyExA" != no; then test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" -fi - else - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 + enable_win32_registry=no fi -# Check if user specified a different registry key. -case "x${enable_win32_registry}" in -x | xyes) - # default. - gcc_cv_win32_registry_key="$VERSION" - ;; -xno) - # no registry lookup. - gcc_cv_win32_registry_key='' - ;; -*) - # user-specified key. - gcc_cv_win32_registry_key="$enable_win32_registry" - ;; -esac + fi + + if test "x$enable_win32_registry" != xno; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_WIN32_REGISTRY 1 +_ACEOF + -if test "x$enable_win32_registry" != xno; then - echo "$as_me:$LINENO: checking registry key on windows hosts" >&5 -echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6 + if test "x$enable_win32_registry" != xyes \ + && test "x$enable_win32_registry" != x; then cat >>confdefs.h <<_ACEOF -#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" +#define WIN32_REGISTRY_KEY "$enable_win32_registry" _ACEOF - echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5 -echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6 -fi -;; + fi + fi + ;; esac # Get an absolute path to the GCC top-level source directory @@ -11903,37 +12555,33 @@ do done tmake_file="${tmake_file_}" -symbolic_link='ln -s' - # If the host doesn't support symlinks, modify CC in # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. # Otherwise, we can use "CC=$(CC)". rm -f symtest.tem -if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null -then - cc_set_by_configure="\$(CC)" - quoted_cc_set_by_configure="\$(CC)" - stage_prefix_set_by_configure="\$(STAGE_PREFIX)" - quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)" -else - rm -f symtest.tem - if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null - then - symbolic_link="cp -p" - else - symbolic_link="cp" - fi - cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" - quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" - stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" - quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`" -fi -rm -f symtest.tem +case "$LN_S" in + *-s*) + cc_set_by_configure="\$(CC)" + quoted_cc_set_by_configure="\$(CC)" + stage_prefix_set_by_configure="\$(STAGE_PREFIX)" + quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)" + ;; + *) + cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" + quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" + stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" + quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`" + ;; +esac + +# This is a terrible hack which will go away some day. +host_cc_for_libada=${CC} + out_object_file=`basename $out_file .c`.o -tm_file_list= -tm_include_list= +tm_file_list="options.h" +tm_include_list="options.h" for f in $tm_file; do case $f in defaults.h ) @@ -12094,18 +12742,12 @@ then BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' if test "x$TARGET_SYSTEM_ROOT" = x; then - STMP_FIXINC= - STMP_FIXPROTO= + if test "x$STMP_FIXPROTO" != x; then + STMP_FIXPROTO=stmp-install-fixproto + fi fi fi -# When bootstrapping from the toplevel, only run fixincludes during stage1 -if test -d ../prev-gcc -then - STMP_FIXINC= - cp -R ../prev-gcc/include include -fi - # Expand extra_headers to include complete path. # This substitutes for lots of t-* files. extra_headers_list= @@ -12158,9 +12800,9 @@ gcc_cv_gas_minor_version= gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas if test -x "$DEFAULT_ASSEMBLER"; then gcc_cv_as="$DEFAULT_ASSEMBLER" -elif test -x as$host_exeext; then +elif test -x as$build_exeext; then # Build using assembler in the current directory. - gcc_cv_as=./as$host_exeext + gcc_cv_as=./as$build_exeext elif test -f $gcc_cv_as_gas_srcdir/configure.in \ && test -f ../gas/Makefile \ && test x$build = x$host; then @@ -12188,8 +12830,8 @@ gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ + $gcc_cv_gas_minor_version \) \* 1000 \ + $gcc_cv_gas_patch_version` - rm -f as$host_exeext - $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null + rm -f as$build_exeext + $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null in_tree_gas_is_elf=no if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ || (grep 'obj_format = multi' ../gas/Makefile \ @@ -12203,6 +12845,8 @@ elif test -x "$AS" && test x$host = x$target; then gcc_cv_as="$AS" fi +gcc_version=`cat $srcdir/BASE-VER` + if test "x$gcc_cv_as" = x; then # Search the same directories that the installed compiler will # search. Else we may find the wrong assembler and lose. If we @@ -12226,22 +12870,28 @@ if test "x$gcc_cv_as" = x; then fi # If the loop below does not find an assembler, then use whatever - # one we can find in the users's path. - # user's path. + # one we can find in the users's path. We are looking for a + # ${build} -> ${target} assembler. if test "x$program_prefix" != xNONE; then - gcc_cv_as=${program_prefix}as$host_exeext + gcc_cv_as=${program_prefix}as$build_exeext + elif test x$build != x$host && test x$build != x$target; then + gcc_cv_as=${target_noncanonical}-as$build_exeext else - gcc_cv_as=`echo as | sed "${program_transform_name}"`$host_exeext + gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext fi - test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ - $test_prefix/libexec/gcc/$target_noncanonical \ - /usr/lib/gcc/$target_noncanonical/$gcc_version \ - /usr/lib/gcc/$target_noncanonical \ - $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ - $test_prefix/$target_noncanonical/bin" + if test x$host = x$build; then + test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ + $test_prefix/libexec/gcc/$target_noncanonical \ + /usr/lib/gcc/$target_noncanonical/$gcc_version \ + /usr/lib/gcc/$target_noncanonical \ + $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ + $test_prefix/$target_noncanonical/bin" + else + test_dirs= + fi - if test x$host = x$target; then + if test x$build = x$target; then test_dirs="$test_dirs \ /usr/libexec \ /usr/ccs/gcc \ @@ -12256,8 +12906,8 @@ if test "x$gcc_cv_as" = x; then fi for dir in $test_dirs; do - if test -x $dir/as$host_exeext; then - gcc_cv_as=$dir/as$host_exeext + if test -x $dir/as$build_exeext; then + gcc_cv_as=$dir/as$build_exeext break; fi done @@ -12290,9 +12940,9 @@ gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd if test -x "$DEFAULT_LINKER"; then gcc_cv_ld="$DEFAULT_LINKER" -elif test -x collect-ld$host_exeext; then +elif test -x collect-ld$build_exeext; then # Build using linker in the current directory. - gcc_cv_ld=./collect-ld$host_exeext + gcc_cv_ld=./collect-ld$build_exeext elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ && test -f ../ld/Makefile \ && test x$build = x$host; then @@ -12315,9 +12965,8 @@ elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ done gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` - rm -f collect-ld$host_exeext - $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \ - 2>/dev/null + rm -f collect-ld$build_exeext + $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null elif test -x "$LD_FOR_TARGET"; then gcc_cv_ld="$LD_FOR_TARGET" elif test -x "$LD" && test x$host = x$target; then @@ -12346,23 +12995,29 @@ if test "x$gcc_cv_ld" = x; then test_prefix=$exec_prefix fi - # If the loop below does not find an linker, then use whatever - # one we can find in the users's path. - # user's path. + # If the loop below does not find a linker, then use whatever + # one we can find in the users's path. We are looking for a + # ${build} -> ${target} linker. if test "x$program_prefix" != xNONE; then - gcc_cv_ld=${program_prefix}ld$host_exeext + gcc_cv_ld=${program_prefix}ld$build_exeext + elif test x$build != x$host && test x$build != x$target; then + gcc_cv_ld=${target_noncanonical}-ld$build_exeext else - gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$host_exeext + gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext fi - test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ - $test_prefix/libexec/gcc/$target_noncanonical \ - /usr/lib/gcc/$target_noncanonical/$gcc_version \ - /usr/lib/gcc/$target_noncanonical \ - $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ - $test_prefix/$target_noncanonical/bin" + if test x$host = x$build; then + test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \ + $test_prefix/libexec/gcc/$target_noncanonical \ + /usr/lib/gcc/$target_noncanonical/$gcc_version \ + /usr/lib/gcc/$target_noncanonical \ + $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \ + $test_prefix/$target_noncanonical/bin" + else + test_dirs= + fi - if test x$host = x$target; then + if test x$build = x$target; then test_dirs="$test_dirs \ /usr/libexec \ /usr/ccs/gcc \ @@ -12377,8 +13032,8 @@ if test "x$gcc_cv_ld" = x; then fi for dir in $test_dirs; do - if test -x $dir/ld$host_exeext; then - gcc_cv_ld=$dir/ld$host_exeext + if test -x $dir/ld$build_exeext; then + gcc_cv_ld=$dir/ld$build_exeext break; fi done @@ -12399,19 +13054,21 @@ gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils echo "$as_me:$LINENO: checking what nm to use" >&5 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6 in_tree_nm=no -if test -x nm$host_exeext; then - gcc_cv_nm=./nm$host_exeext +if test -x nm$build_exeext; then + gcc_cv_nm=./nm$build_exeext elif test -f $gcc_cv_binutils_srcdir/configure.in \ && test -f ../binutils/Makefile; then # Single tree build which includes binutils. in_tree_nm=yes - gcc_cv_nm=./nm$host_exeext - rm -f nm$host_exeext - $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null + gcc_cv_nm=./nm$build_exeext + rm -f nm$build_exeext + $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null elif test "x$program_prefix" != xNONE; then - gcc_cv_nm=${program_prefix}nm$host_exeext + gcc_cv_nm=${program_prefix}nm$build_exeext +elif test x$build != x$host && test x$build != x$target; then + gcc_cv_nm=${target_noncanonical}-nm$build_exeext else - gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$host_exeext + gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext fi case $in_tree_nm in yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5 @@ -12424,21 +13081,22 @@ esac echo "$as_me:$LINENO: checking what objdump to use" >&5 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6 in_tree_objdump=no -if test -x objdump$host_exeext; then - gcc_cv_objdump=./objdump$host_exeext +if test -x objdump$build_exeext; then + gcc_cv_objdump=./objdump$build_exeext elif test -f $gcc_cv_binutils_srcdir/configure.in \ && test -f ../binutils/Makefile; then # Single tree build which includes binutils. in_tree_objdump=yes - gcc_cv_objdump=./objdump$host_exeext - rm -f objdump$host_exeext - $symbolic_link ../binutils/objdump$host_exeext \ - objdump$host_exeext 2>/dev/null + gcc_cv_objdump=./objdump$build_exeext + rm -f objdump$build_exeext + $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null elif test "x$program_prefix" != xNONE; then - gcc_cv_objdump=${program_prefix}objdump$host_exeext + gcc_cv_objdump=${program_prefix}objdump$build_exeext +elif test x$build != x$host && test x$build != x$target; then + gcc_cv_objdump=${target_noncanonical}-objdump$build_exeext else gcc_cv_objdump=`echo objdump | \ - sed "${program_transform_name}"`$host_exeext + sed "${program_transform_name}"`$build_exeext fi case $in_tree_objdump in yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5 @@ -12609,6 +13267,44 @@ _ACEOF fi +echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5 +echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6 +if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_nsubspa_comdat=no + if test $in_tree_gas = yes; then + if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` + then gcc_cv_as_nsubspa_comdat=yes +fi + elif test x$gcc_cv_as != x; then + echo ' .SPACE $TEXT$ + .NSUBSPA $CODE$,COMDAT' > conftest.s + if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_nsubspa_comdat=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5 +echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6 +if test $gcc_cv_as_nsubspa_comdat = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GAS_NSUBSPA_COMDAT 1 +_ACEOF + +fi + # .hidden needs to be supported in both the assembler and the linker, # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. # This is irritatingly difficult to feature test for; we have to check the @@ -12670,8 +13366,12 @@ else -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ - -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'` + -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \ + -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'` ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` + ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` + ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` + ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` if test 0"$ld_date" -lt 20020404; then if test -n "$ld_date"; then # If there was date string, but was earlier than 2002-04-04, fail @@ -12680,9 +13380,6 @@ else # If there was no date string nor ld version number, something is wrong gcc_cv_ld_hidden=no else - ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` - ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` - ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` test -z "$ld_vers_patch" && ld_vers_patch=0 if test "$ld_vers_major" -lt 2; then gcc_cv_ld_hidden=no @@ -12709,6 +13406,7 @@ echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6 libgcc_visibility=no + if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then libgcc_visibility=yes @@ -12956,7 +13654,7 @@ else gcc_cv_as_comdat_group=no if test $in_tree_gas = yes; then if test $in_tree_gas_is_elf = yes \ - && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` + && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` then gcc_cv_as_comdat_group=yes fi elif test x$gcc_cv_as != x; then @@ -12990,7 +13688,7 @@ else gcc_cv_as_comdat_group_percent=no if test $in_tree_gas = yes; then if test $in_tree_gas_is_elf = yes \ - && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` + && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` then gcc_cv_as_comdat_group_percent=yes fi elif test x$gcc_cv_as != x; then @@ -13014,9 +13712,26 @@ echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6 fi +if test $in_tree_ld != yes && test x"$ld_vers" != x; then + comdat_group=yes + if test 0"$ld_date" -lt 20050308; then + if test -n "$ld_date"; then + # If there was date string, but was earlier than 2005-03-08, fail + comdat_group=no + elif test "$ld_vers_major" -lt 2; then + comdat_group=no + elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then + comdat_group=no + fi + fi + if test $comdat_group = no; then + gcc_cv_as_comdat_group=no + gcc_cv_as_comdat_group_percent=no + fi +fi cat >>confdefs.h <<_ACEOF -#define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` +#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` _ACEOF @@ -13049,6 +13764,15 @@ foo: .long 25 tls_first_minor=13 tls_as_opt=--fatal-warnings ;; + frv*-*-*) + conftest_s=' + .section ".tdata","awT",@progbits +x: .long 25 + .text + call #gettlsoff(x)' + tls_first_major=2 + tls_first_minor=14 + ;; i[34567]86-*-*) conftest_s=' .section ".tdata","awT",@progbits @@ -13102,6 +13826,23 @@ foo: data8 25 tls_first_minor=13 tls_as_opt=--fatal-warnings ;; + mips*-*-*) + conftest_s=' + .section .tdata,"awT",@progbits +x: + .word 2 + .text + addiu $4, $28, %tlsgd(x) + addiu $4, $28, %tlsldm(x) + lui $4, %dtprel_hi(x) + addiu $4, $4, %dtprel_lo(x) + lw $4, %gottprel(x)($28) + lui $4, %tprel_hi(x) + addiu $4, $4, %tprel_lo(x)' + tls_first_major=2 + tls_first_minor=16 + tls_as_opt='-32 --fatal-warnings' + ;; powerpc-*-*) conftest_s=' .section ".tdata","awT",@progbits @@ -13319,6 +14060,30 @@ fi # Target-specific assembler checks. +echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5 +echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6 +gcc_cv_ld_static_dynamic=no +if test $in_tree_ld = yes ; then + if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then + gcc_cv_ld_static_dynamic=yes + fi +elif test x$gcc_cv_ld != x; then + # Check if linker supports -Bstatic/-Bdynamic option + if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ + && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then + gcc_cv_ld_static_dynamic=yes + fi +fi +if test x"$gcc_cv_ld_static_dynamic" = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LD_STATIC_DYNAMIC 1 +_ACEOF + +fi +echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5 +echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6 + if test x"$demangler_in_ld" = xyes; then echo "$as_me:$LINENO: checking linker --demangle support" >&5 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6 @@ -13395,6 +14160,45 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi + echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5 +echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6 +if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_alpha_jsrdirect_relocs=no + if test $in_tree_gas = yes; then + if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` + then gcc_cv_as_alpha_jsrdirect_relocs=yes +fi + elif test x$gcc_cv_as != x; then + echo ' .set nomacro + .text + ldq $27, a($29) !literal!1 + jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s + if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_alpha_jsrdirect_relocs=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 +echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6 +if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_AS_JSRDIRECT_RELOCS 1 +_ACEOF + +fi ;; cris-*-*) @@ -13619,7 +14423,7 @@ else if test x$gcc_cv_objdump != x \ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ | grep ' 82106000 82106000' > /dev/null 2>&1; then - gcc_cv_as_offsetable_lo10=yes + gcc_cv_as_sparc_offsetable_lo10=yes fi else echo "configure: failed program was" >&5 @@ -13847,11 +14651,45 @@ fi powerpc*-*-*) case $target in - *-*-aix*) conftest_s=' .csect .text[PR] + *-*-aix*) conftest_s=' .machine "pwr5" + .csect .text[PR] mfcr 3,128';; - *-*-darwin*) conftest_s=' .text + *-*-darwin*) + echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5 +echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6 +if test "${gcc_cv_as_machine_directive+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_machine_directive=no + if test x$gcc_cv_as != x; then + echo ' .machine ppc7400' > conftest.s + if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_machine_directive=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5 +echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6 + + if test x$gcc_cv_as_machine_directive != xyes; then + echo "*** This target requires an assembler supporting \".machine\"" >&2 + echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 + test x$build = x$target && exit 1 + fi + conftest_s=' .text mfcr r3,128';; - *) conftest_s=' .text + *) conftest_s=' .machine power4 + .text mfcr 3,128';; esac @@ -13891,6 +14729,102 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi + + case $target in + *-*-aix*) conftest_s=' .machine "pwr5" + .csect .text[PR] + popcntb 3,3';; + *) conftest_s=' .machine power5 + .text + popcntb 3,3';; + esac + + echo "$as_me:$LINENO: checking assembler for popcntb support" >&5 +echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6 +if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_powerpc_popcntb=no + if test $in_tree_gas = yes; then + if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` + then gcc_cv_as_powerpc_popcntb=yes +fi + elif test x$gcc_cv_as != x; then + echo "$conftest_s" > conftest.s + if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_powerpc_popcntb=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5 +echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6 +if test $gcc_cv_as_powerpc_popcntb = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_AS_POPCNTB 1 +_ACEOF + +fi + + case $target in + *-*-aix*) conftest_s=' .csect .text[PR] +LCF..0: + addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; + *-*-darwin*) + conftest_s=' .text +LCF0: + addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; + *) conftest_s=' .text +.LCF0: + addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; + esac + + echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5 +echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6 +if test "${gcc_cv_as_powerpc_rel16+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_as_powerpc_rel16=no + if test $in_tree_gas = yes; then + if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` + then gcc_cv_as_powerpc_rel16=yes +fi + elif test x$gcc_cv_as != x; then + echo "$conftest_s" > conftest.s + if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } + then + gcc_cv_as_powerpc_rel16=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5 +echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6 +if test $gcc_cv_as_powerpc_rel16 = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_AS_REL16 1 +_ACEOF + +fi ;; mips*-*-*) @@ -13985,8 +14919,9 @@ fi echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then - # ??? This fails with non-gnu grep. Maybe use objdump? - if grep debug_line conftest.o > /dev/null 2>&1; then + if test x$gcc_cv_objdump != x \ + && $gcc_cv_objdump -h conftest.o 2> /dev/null \ + | grep debug_line > /dev/null 2>&1; then gcc_cv_as_dwarf2_debug_line=yes fi else @@ -14184,6 +15119,7 @@ elif test x$gcc_cv_ld != x; then gcc_cv_ld_eh_frame_hdr=yes fi fi + if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then cat >>confdefs.h <<\_ACEOF @@ -14301,6 +15237,32 @@ _ACEOF ;; esac +echo "$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 @@ -14316,8 +15278,16 @@ fi if test "${with_gc+set}" = set; then withval="$with_gc" case "$withval" in - page | zone) + page) + GGC=ggc-$withval + ;; + zone) GGC=ggc-$withval + +cat >>confdefs.h <<\_ACEOF +#define GGC_ZONE 1 +_ACEOF + ;; *) { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5 @@ -14394,7 +15364,7 @@ all_languages= all_boot_languages= all_compilers= all_stagestuff= -all_outputs='Makefile gccbug mklibgcc mkheaders libada-mk' +all_outputs='Makefile gccbug mklibgcc libada-mk' # List of language makefile fragments. all_lang_makefrags= # List of language subdirectory makefiles. Deprecated. @@ -14633,10 +15603,6 @@ objdir=`${PWDCMD-pwd}` - - - - # Echo link setup. if test x${build} = x${host} ; then if test x${host} = x${target} ; then @@ -15192,8 +16158,6 @@ cat >>$CONFIG_STATUS <<_ACEOF # subdirs='$subdirs' -symbolic_link='$symbolic_link' - _ACEOF @@ -15360,13 +16324,13 @@ s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t s,@LDEXP_LIB@,$LDEXP_LIB,;t t s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t s,@LIBICONV@,$LIBICONV,;t t +s,@LTLIBICONV@,$LTLIBICONV,;t t s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t s,@manext@,$manext,;t t s,@objext@,$objext,;t t s,@gthread_flags@,$gthread_flags,;t t s,@extra_modes_file@,$extra_modes_file,;t t -s,@PACKAGE@,$PACKAGE,;t t -s,@VERSION@,$VERSION,;t t +s,@extra_opt_files@,$extra_opt_files,;t t s,@USE_NLS@,$USE_NLS,;t t s,@LIBINTL@,$LIBINTL,;t t s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t @@ -15375,6 +16339,7 @@ s,@XGETTEXT@,$XGETTEXT,;t t s,@GMSGFMT@,$GMSGFMT,;t t s,@POSUB@,$POSUB,;t t s,@CATALOGS@,$CATALOGS,;t t +s,@host_cc_for_libada@,$host_cc_for_libada,;t t s,@CROSS@,$CROSS,;t t s,@ALL@,$ALL,;t t s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t @@ -15425,9 +16390,6 @@ s,@float_h_file@,$float_h_file,;t t s,@gcc_config_arguments@,$gcc_config_arguments,;t t s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t -s,@gcc_version@,$gcc_version,;t t -s,@gcc_version_full@,$gcc_version_full,;t t -s,@gcc_version_trigger@,$gcc_version_trigger,;t t s,@host_exeext@,$host_exeext,;t t s,@host_xm_file_list@,$host_xm_file_list,;t t s,@host_xm_include_list@,$host_xm_include_list,;t t @@ -15444,7 +16406,6 @@ s,@out_file@,$out_file,;t t s,@out_object_file@,$out_object_file,;t t s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t -s,@symbolic_link@,$symbolic_link,;t t s,@thread_file@,$thread_file,;t t s,@tm_file_list@,$tm_file_list,;t t s,@tm_include_list@,$tm_include_list,;t t @@ -16049,18 +17010,20 @@ done # FLAGS_TO_PASS has been modified to solve the problem there. # This is virtually a duplicate of what happens in configure.lang; we do # an extra check to make sure this only happens if ln -s can be used. -if test "$symbolic_link" = "ln -s"; then - for d in ${subdirs} ; do +case "$LN_S" in + *-s*) + for d in ${subdirs} ; do STARTDIR=`${PWDCMD-pwd}` cd $d for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include do rm -f $t - $symbolic_link ../$t $t 2>/dev/null + $LN_S ../$t $t 2>/dev/null done cd $STARTDIR - done -else true ; fi + done + ;; +esac ;; esac done