diff options
Diffstat (limited to 'main/gcc/01_all_gcc49_configure.patch')
| -rw-r--r-- | main/gcc/01_all_gcc49_configure.patch | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/main/gcc/01_all_gcc49_configure.patch b/main/gcc/01_all_gcc49_configure.patch new file mode 100644 index 0000000000..ab9aae047a --- /dev/null +++ b/main/gcc/01_all_gcc49_configure.patch @@ -0,0 +1,156 @@ +2013-12-30 Magnus Granberg <zorry@gentoo.org> + + * gcc/configure.ac Add --enable-esp and define ENABLE_ESP. + Check if we support crtbeginP and define ENABLE_CRTBEGINP. + * gcc/configure Regenerated + + +--- a/gcc/configure.ac 2011-11-18 11:52:32.000000000 +0100 ++++ b/gcc/configure.ac 2012-10-02 17:39:15.649526241 +0200 +@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th + [The linker hash style]) + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++AC_ARG_ENABLE([esp], ++[AS_HELP_STRING([--enable-esp], ++ [Enable Stack protector and Position independent executable as ++ default if we have suppot for it when compiling ++ and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips.])], ++ enable_esp=$enableval, ++ enable_esp=no) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(if $target support esp) ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ AC_DEFINE(ENABLE_ESP, 1, ++ [Define if your target support esp and you have enable it.]) ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++AC_MSG_RESULT($enable_esp) ++fi ++AC_SUBST([enable_esp]) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(checking for crtbeginP.o support) ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ AC_DEFINE(ENABLE_CRTBEGINP, 1, ++ [Define if your compiler will support crtbeginP.]) ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ AC_MSG_RESULT($enable_crtbeginP) ++fi ++AC_SUBST([enable_crtbeginP]) ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + +--- a/gcc/configure 2013-02-01 21:26:24.000000000 +0100 ++++ b/gcc/configure 2013-02-12 01:59:20.000000000 +0100 +@@ -600,6 +600,8 @@ + ac_subst_vars='LTLIBOBJS + LIBOBJS + PICFLAG ++enable_crtbeginP ++enable_esp + enable_host_shared + enable_plugin + pluginlibs +@@ -920,6 +922,7 @@ + enable_plugin + enable_libquadmath_support + with_linker_hash_style ++enable_esp + ' + ac_precious_vars='build_alias + host_alias +@@ -1633,6 +1636,11 @@ + --enable-plugin enable plugin support + --disable-libquadmath-support + disable libquadmath support for Fortran ++ --enable-esp Enable Stack protector and Position independent ++ executable as default if we have suppot for it when ++ compiling and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips. + + Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] +@@ -27419,6 +27427,59 @@ + + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++# Check whether --enable-esp was given. ++if test "${enable_esp+set}" = set; then : ++ enableval=$enable_esp; enable_esp=$enableval ++else ++ enable_esp=no ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5 ++$as_echo_n "checking if $target support esp... " >&6; } ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ ++$as_echo "#define ENABLE_ESP 1" >>confdefs.h ++ ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5 ++$as_echo "$enable_esp" >&6; } ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5 ++$as_echo_n "checking checking for crtbeginP.o support... " >&6; } ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ ++$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h ++ ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5 ++$as_echo "$enable_crtbeginP" >&6; } ++fi ++ ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + |