diff options
Diffstat (limited to 'gcc-4.4.3/piepatch/10_all_gcc44_configure.patch')
| -rw-r--r-- | gcc-4.4.3/piepatch/10_all_gcc44_configure.patch | 197 |
1 files changed, 164 insertions, 33 deletions
diff --git a/gcc-4.4.3/piepatch/10_all_gcc44_configure.patch b/gcc-4.4.3/piepatch/10_all_gcc44_configure.patch index 722a284..1cf7bd1 100644 --- a/gcc-4.4.3/piepatch/10_all_gcc44_configure.patch +++ b/gcc-4.4.3/piepatch/10_all_gcc44_configure.patch @@ -1,37 +1,41 @@ -2010-04-19 Magnus Granberg <zorry@gentoo.org> +2010-04-22 Magnus Granberg <zorry@gentoo.org> * configure Add --enable-esp. Add-fno-stack-protector to stage1_cflags. - * gcc/configure Check -z now and -z relro. + * gcc/configure Add --enable-esp. Check -z now and -z relro. Check if we support -fstack-protector and define HAVE_GCC_SSP. + Check if we support -fPIE and -pie and define HAVE_GCC_LD_PIE. Define ENABLE_ESP. Check if we support crtbeginTS and define ENABLE_CRTBEGINTS. * libmudflap/configure Add AC_SUBST enable_esp. ---- configure 2009-04-29 01:16:59.000000000 +0200 -+++ configure 2009-07-21 18:45:41.000000000 +0200 +--- a/configure 2009-04-29 01:16:59.000000000 +0200 ++++ b/configure 2009-07-21 18:45:41.000000000 +0200 @@ -272,7 +272,7 @@ PACKAGE_BUGREPORT= ac_unique_file="move-if-change" -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 TOPLEVEL_CONFIGURE_ARGUMENTS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc extra_mpfr_configure_flags ppllibs pplinc clooglibs clooginc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET CFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET RPATH_ENVVAR GCC_SHLIB_SUBDIR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs AR_FOR_BUILD AS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CXX_FOR_BUILD DLLTOOL_FOR_BUILD GCJ_FOR_BUILD GFORTRAN_FOR_BUILD LDFLAGS_FOR_BUILD LD_FOR_BUILD NM_FOR_BUILD RANLIB_FOR_BUILD WINDMC_FOR_BUILD WINDRES_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir 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 TOPLEVEL_CONFIGURE_ARGUMENTS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S build_libsubdir build_subdir host_subdir target_subdir enable_esp CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc extra_mpfr_configure_flags ppllibs pplinc clooglibs clooginc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET CFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET RPATH_ENVVAR GCC_SHLIB_SUBDIR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs AR_FOR_BUILD AS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CXX_FOR_BUILD DLLTOOL_FOR_BUILD GCJ_FOR_BUILD GFORTRAN_FOR_BUILD LDFLAGS_FOR_BUILD LD_FOR_BUILD NM_FOR_BUILD RANLIB_FOR_BUILD WINDMC_FOR_BUILD WINDRES_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir 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 TOPLEVEL_CONFIGURE_ARGUMENTS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S build_libsubdir build_subdir host_subdir target_subdir enable_esp_set CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc extra_mpfr_configure_flags ppllibs pplinc clooglibs clooginc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET CFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET RPATH_ENVVAR GCC_SHLIB_SUBDIR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs AR_FOR_BUILD AS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CXX_FOR_BUILD DLLTOOL_FOR_BUILD GCJ_FOR_BUILD GFORTRAN_FOR_BUILD LDFLAGS_FOR_BUILD LD_FOR_BUILD NM_FOR_BUILD RANLIB_FOR_BUILD WINDMC_FOR_BUILD WINDRES_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir LIBOBJS LTLIBOBJS' ac_subst_files='serialization_dependencies host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag' ac_pwd=`pwd` -@@ -934,6 +934,11 @@ +@@ -934,6 +934,14 @@ --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-gold use gold instead of ld --enable-libada build libada directory -+ --enable-esp -+ Enable Stack protector and Position independent executable -+ as default if we have suppot for it when compiling ++ --enable-esp[=all] ++ Enable Stack protector, Position independent executable as ++ default if we have suppot for it when compiling + and link with -z relro and -z now as default. -+ Linux targets supported i*86, x86_64, powerpc*, ia64 and arm* ++ --enable-esp=all will enable SSP and PIE ++ --enable-esp=nossp will disable SSP ++ --enable-esp=nopie will disable PIE ++ Linux targets supported i*86, x86_64, ppc*, sparc* and arm* --enable-libssp build libssp directory --disable-ppl-version-check disable check for PPL version --disable-cloog-version-check disable check for CLooG version -@@ -2145,6 +2150,25 @@ +@@ -2145,6 +2153,30 @@ noconfigdirs="$noconfigdirs gnattools" fi @@ -41,8 +45,13 @@ + enableval="$enable_esp" + + case $target in -+ i?86*-*-linux* | x86_64*-*-linux* | powerpc-*-linux* | powerpc64-*-linux* | arm*-*-linux* | ia64-*-linux*) -+ enable_esp=yes ++ i?86*-*-linux* | x86_64*-*-linux* | ppc*-*-linux* | sparc*-*-linux* | arm*-*-linux*) ++ case ,${enable_esp}, in ++ ,,) ++ enable_esp_set=no ;; ++ ,nopie,|,nossp,|,all,) ++ enable_esp_set=yes ;; ++ esac + ;; + *) + { { echo "$as_me:$LINENO: error: *** --enable-esp is not supported on this $target target." >&5 @@ -61,31 +70,46 @@ *) stage1_cflags="-g -J" ;; esac ;; esac -+if test x$enable_esp = xyes; then ++if test x$enable_esp_set = xyes; then + stage1_cflags="$stage1_cflags -fno-stack-protector" +fi # This is aimed to mimic bootstrap with a non-GCC compiler to catch problems. if test "$GCC" = yes; then -@@ -13234,6 +13262,7 @@ +@@ -13236,6 +13268,7 @@ s,@build_subdir@,$build_subdir,;t t s,@host_subdir@,$host_subdir,;t t s,@target_subdir@,$target_subdir,;t t -+s,@enable_esp@,$enable_esp,;t t ++s,@enable_esp_set@,$enable_esp_set,;t t s,@CC@,$CC,;t t s,@CFLAGS@,$CFLAGS,;t t s,@LDFLAGS@,$LDFLAGS,;t t ---- gcc/configure 2009-04-29 01:16:54.000000000 +0200 -+++ gcc/configure 2009-06-08 01:03:01.000000000 +0200 +--- a/gcc/configure 2009-04-29 01:16:54.000000000 +0200 ++++ b/gcc/configure 2009-06-08 01:03:01.000000000 +0200 @@ -458,7 +458,7 @@ # 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 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 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 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 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 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 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 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 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 gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump gcc_cv_readelf libgcc_visibility enable_esp_set enable_crtbeginTS 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 LIBOBJS LTLIBOBJS' ac_subst_files='language_hooks' ac_pwd=`pwd` +@@ -1078,6 +1076,14 @@ + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) ++ --enable-esp[=all] ++ Enable Stack protector, Position independent executable as ++ default if we have suppot for it when compiling ++ and link with -z relro and -z now as default. ++ --enable-esp=all will enable SSP and PIE ++ --enable-esp=nossp will disable SSP ++ --enable-esp=nopie will disable PIE ++ Linux targets supported i*86, x86_64, ppc*, sparc* and arm* + --enable-maintainer-mode + enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer @@ -24177,6 +24182,50 @@ ;; esac @@ -137,10 +161,41 @@ 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 -@@ -24411,6 +23737,146 @@ +@@ -24411,6 +23745,253 @@ fi ++# Check whether --enable-esp=(no|nopie|nossp|all) was given. ++# Check whether --enable-esp or --disable-esp was given. ++if test "${enable_esp+set}" = set; then ++ enableval="$enable_esp" ++ ++ case ,${enable_esp}, in ++ ,no,|,,) ++ enable_esp_set=no ++ enable_esp_pie=no ++ enable_esp_ssp=no ++ ;; ++ ,nopie,) ++ enable_esp_set=yes ++ enable_esp_pie=no ++ enable_esp_ssp=yes ++ ;; ++ ,nossp,) ++ enable_esp_set=yes ++ enable_esp_pie=yes ++ enable_esp_ssp=no ++ ;; ++ ,all,) ++ enable_esp_set=yes ++ enable_esp_pie=yes ++ enable_esp_ssp=yes ++ ;; ++ esac ++ ++fi; ++ ++ +if test x$gcc_cv_libc_provides_ssp = xyes; then + echo "$as_me:$LINENO: checking whether $CC support -fstack-protector" >&5 +echo $ECHO_N "checking whether $CC support -fstack-protector... $ECHO_C" >&6 @@ -154,11 +209,15 @@ +#ifndef __SSP__ +#error +#endif ++int ++main() { ++return 0 ; ++} + +_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -+ (eval $ac_compile) 2>conftest.er1 ++rm -f conftest.$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 @@ -172,7 +231,7 @@ + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' ++ { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? @@ -198,23 +257,92 @@ + +gcc_cv_cc_stack_protector=no +fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext + CFLAGS="$saved_CFLAGS" + +fi +echo "$as_me:$LINENO: result: $gcc_cv_cc_stack_protector" >&5 +echo "${ECHO_T}$gcc_cv_cc_stack_protector" >&6 +fi -+if test x$gcc_cv_cc_stack_protector = xyes; then ++if test x$gcc_cv_cc_stack_protector = xyes && test x$enable_esp_ssp = xyes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GCC_SSP 1 +_ACEOF + ++ enable_esp_default_ssp=yes ++ echo "$as_me:$LINENO: result: Adding -fstack-protector as default compiler options... $enable_esp_default_ssp" >&5 ++echo "${ECHO_T}Adding -fstack-protector as default compiler options... $enable_esp_default_ssp" >&6 +fi + ++if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_pic_works = xyes; then ++ echo "$as_me:$LINENO: checking whether $CC support -fPIE and link with -pie" >&5 ++echo $ECHO_N "checking whether $CC support -fPIE and and link with -pie... $ECHO_C" >&6 ++if test "${gcc_cv_cc_ld_pie+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ++ saved_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS -fPIE -pie" ++ cat >conftest.$ac_ext <<_ACEOF ++#ifndef __PIE__ ++#error ++#endif ++int ++main() { ++ return 0; ++} + -+if test x$enable_esp = xyes ; then ++_ACEOF ++rm -f conftest.$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 $ac_status); }; }; then ++ gcc_cv_cc_ld_pie=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++gcc_cv_cc_ld_pie=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ CFLAGS="$saved_CFLAGS" ++ ++fi ++echo "$as_me:$LINENO: result: $gcc_cv_cc_ld_pie" >&5 ++echo "${ECHO_T}$gcc_cv_cc_ld_pie" >&6 ++fi ++if test x$gcc_cv_cc_ld_pie = xyes && test x$enable_esp_pie = xyes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define HAVE_GCC_LD_PIE 1 ++_ACEOF ++ ++ enable_esp_default_pie=yes ++ echo "$as_me:$LINENO: result: Adding -fPIE as default compiler options and -pie as default linking options... $enable_esp_default_pie" >&5 ++echo "${ECHO_T}Adding -fPIE as default compiler options and -pie as default linking options... $enable_esp_default_pie" >&6 ++fi ++if test x$enable_esp_set = xyes ; then +case $target in + ia64*-*-linux*) + if test x$gcc_cv_ld_now = xyes; then @@ -235,7 +363,7 @@ + ;; + esac +else -+ enable_esp_ld=no ++ enable_espf_ld=no +fi +if test x$enable_esp_ld = xyes; then + @@ -243,6 +371,9 @@ +#define ENABLE_ESP 1 +_ACEOF + ++ enable_esp_default_nowrelro=yes ++ echo "$as_me:$LINENO: result: Adding -z now and -z relro as default linking options... $enable_esp_default_nowrelro" >&5 ++echo "${ECHO_T}Adding -z now and -z relro as default linking options... $enable_esp_default_nowrelro" >&6 +fi +if test x$enable_esp = xyes && test x$enable_esp_ld = xno; then + { { echo "$as_me:$LINENO: error: *** --enable-esp is not supported. You don't have -z,relro or -z,now support in the linker." >&5 @@ -256,12 +387,12 @@ + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + -+if test x$enable_esp = xyes ; then ++if test x$enable_esp_set = xyes ; then + case "$target" in + ia64*-*-linux*) + enable_crtbeginTS=no ;; + *-*-linux*) -+ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ if test x$enable_esp_default_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then + enable_crtbeginTS=yes + fi + ;; @@ -288,13 +419,13 @@ 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_esp_set@,$enable_esp_set,;t t +s,@enable_crtbeginTS@,$enable_crtbeginTS,;t t s,@GGC@,$GGC,;t t s,@zlibdir@,$zlibdir,;t t s,@zlibinc@,$zlibinc,;t t ---- libmudflap/configure 2009-04-29 01:16:55.000000000 +0200 -+++ libmudflap/configure 2009-07-21 18:28:52.000000000 +0200 +--- a/libmudflap/configure 2009-04-29 01:16:55.000000000 +0200 ++++ b/libmudflap/configure 2009-07-21 18:28:52.000000000 +0200 @@ -458,7 +458,7 @@ # include <unistd.h> #endif" |