diff options
Diffstat (limited to 'gcc-4.4.3/gcc/configure')
| -rwxr-xr-x | gcc-4.4.3/gcc/configure | 123 |
1 files changed, 108 insertions, 15 deletions
diff --git a/gcc-4.4.3/gcc/configure b/gcc-4.4.3/gcc/configure index 47a400135..51db4d2b8 100755 --- a/gcc-4.4.3/gcc/configure +++ b/gcc-4.4.3/gcc/configure @@ -458,7 +458,7 @@ ac_includes_default="\ # 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_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared NATIVE_SYSTEM_HEADER_DIR RUNTIME_ROOT_PREFIX_DEFINE SYSROOT_CFLAGS_FOR_TARGET TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir 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 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 DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN OBJDUMP ac_ct_OBJDUMP ac_ct_AR STRIP ac_ct_STRIP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET ORIGINAL_GOLD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump gcc_cv_readelf libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages 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 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 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 fortran_target_objs target_cpu_default GMPLIBS GMPINC PPLLIBS PPLINC CLOOGLIBS CLOOGINC pluginlibs enable_plugin 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_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared NATIVE_SYSTEM_HEADER_DIR RUNTIME_ROOT_PREFIX_DEFINE SYSROOT_CFLAGS_FOR_TARGET TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir 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 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 DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN OBJDUMP ac_ct_OBJDUMP ac_ct_AR STRIP ac_ct_STRIP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET ORIGINAL_GOLD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump gcc_cv_readelf libgcc_visibility enable_esp enable_crtbeginTS GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir link_rpath_spec subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages 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 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 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 fortran_target_objs target_cpu_default GMPLIBS GMPINC PPLLIBS PPLINC CLOOGLIBS CLOOGINC pluginlibs enable_plugin LIBOBJS LTLIBOBJS' ac_subst_files='language_hooks' ac_pwd=`pwd` @@ -1132,6 +1132,7 @@ Optional Packages: --with-datarootdir=DIR Use DIR as the data root [PREFIX/share] --with-docdir=DIR Install documentation in DIR [DATAROOTDIR] --with-htmldir=DIR html documentation in in DIR [DOCDIR] + --with-rpath-spec=SPEC Use rpath spec as part of default link specs Some influential environment variables: CC C compiler command @@ -14594,13 +14595,13 @@ if test "${lt_cv_nm_interface+set}" = set; then else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:14597: $ac_compile\"" >&5) + (eval echo "\"\$as_me:14598: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:14600: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:14601: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:14603: output\"" >&5) + (eval echo "\"\$as_me:14604: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -15757,7 +15758,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 15760 "configure"' > conftest.$ac_ext + echo '#line 15761 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -17071,11 +17072,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17074: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17075: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17078: \$? = $ac_status" >&5 + echo "$as_me:17079: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17410,11 +17411,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17413: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17414: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17417: \$? = $ac_status" >&5 + echo "$as_me:17418: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17515,11 +17516,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17518: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17519: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17522: \$? = $ac_status" >&5 + echo "$as_me:17523: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17570,11 +17571,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17573: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17574: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17577: \$? = $ac_status" >&5 + echo "$as_me:17578: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -20382,7 +20383,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20385 "configure" +#line 20386 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -20478,7 +20479,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20481 "configure" +#line 20482 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -24438,6 +24439,50 @@ echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-link fi fi +echo "$as_me:$LINENO: checking linker -z now support" >&5 +echo $ECHO_N "checking linker -z now support... $ECHO_C" >&6 +if test "${gcc_cv_ld_now+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_ld_now=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 \ + && test $in_tree_ld_is_elf = yes; then + gcc_cv_ld_now=yes + fi +elif test x$gcc_cv_ld != x; then + # Check if linker supports -z now options + if $gcc_cv_ld --help 2>/dev/null | grep now > /dev/null; then + gcc_cv_ld_now=yes + fi +fi + +fi +echo "$as_me:$LINENO: result: $gcc_cv_ld_now" >&5 +echo "${ECHO_T}$gcc_cv_ld_now" >&6 + +echo "$as_me:$LINENO: checking linker -z relro support" >&5 +echo $ECHO_N "checking linker -z relro support... $ECHO_C" >&6 +if test "${gcc_cv_ld_relro+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gcc_cv_ld_relro=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 \ + && test $in_tree_ld_is_elf = yes; then + gcc_cv_ld_relro=yes + fi +elif test x$gcc_cv_ld != x; then + # Check if linker supports -z relro and -z norelro options + if $gcc_cv_ld --help 2>/dev/null | grep relro > /dev/null; then + gcc_cv_ld_relro=yes + fi +fi + +fi +echo "$as_me:$LINENO: result: $gcc_cv_ld_relro" >&5 +echo "${ECHO_T}$gcc_cv_ld_relro" >&6 + echo "$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 @@ -24636,6 +24681,40 @@ _ACEOF fi +if test x$enable_esp = xyes ; then + if test x$gcc_cv_ld_relro = xyes && test x$gcc_cv_ld_now = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_ESP 1 +_ACEOF + + else + { { echo "$as_me:$LINENO: error: *** --enable-esp Need a linker that support -z now and -z relro." >&5 +echo "$as_me: error: *** --enable-esp Need a linker that support -z now and -z relro." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + +if test x$enable_esp = xyes ; then + case "$target" in + *-*-linux*) + if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then + enable_crtbeginTS=yes + fi + ;; + *) enable_crtbeginTS=no ;; + esac +fi + +if test x$enable_crtbeginTS = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_CRTBEGINTS 1 +_ACEOF + +fi + # Check if TFmode long double should be used by default or not. # Some glibc targets used DFmode long double, but with glibc 2.4 # and later they can use TFmode. @@ -24972,6 +25051,17 @@ else fi; +# Google-local http://b/2739909 + +# Check whether --with-rpath-spec or --without-rpath-spec was given. +if test "${with_rpath_spec+set}" = set; then + withval="$with_rpath_spec" + link_rpath_spec="$withval" +else + link_rpath_spec= +fi; + + # Substitute configuration variables @@ -26060,6 +26150,8 @@ s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t s,@gcc_cv_readelf@,$gcc_cv_readelf,;t t s,@libgcc_visibility@,$libgcc_visibility,;t t +s,@enable_esp@,$enable_esp,;t t +s,@enable_crtbeginTS@,$enable_crtbeginTS,;t t s,@GGC@,$GGC,;t t s,@zlibdir@,$zlibdir,;t t s,@zlibinc@,$zlibinc,;t t @@ -26067,6 +26159,7 @@ s,@MAINT@,$MAINT,;t t s,@gcc_tooldir@,$gcc_tooldir,;t t s,@dollar@,$dollar,;t t s,@slibdir@,$slibdir,;t t +s,@link_rpath_spec@,$link_rpath_spec,;t t s,@subdirs@,$subdirs,;t t s,@srcdir@,$srcdir,;t t s,@all_compilers@,$all_compilers,;t t |