diff options
| author |   Magnus Granberg <zorry@gentoo.org> | 2014-01-04 14:16:55 +0100 |
|---|---|---|
| committer | Magnus Granberg <zorry@gentoo.org> | 2014-01-04 14:16:55 +0100 |
| commit | b3e30af86b5440815c3b00974883f2fdd463466b (patch) | |
| tree | a9ed9067daa360962c7078cc032195930aec0ae2 /upstream/gcc49_default_pie_main.patch | |
| parent | Update the doc for gcc4.9 upstream (diff) | |
| download | hardened-gccpatchset-b3e30af86b5440815c3b00974883f2fdd463466b.tar.gz hardened-gccpatchset-b3e30af86b5440815c3b00974883f2fdd463466b.tar.bz2 hardened-gccpatchset-b3e30af86b5440815c3b00974883f2fdd463466b.zip | |
Diffstat (limited to 'upstream/gcc49_default_pie_main.patch')
| -rw-r--r-- | upstream/gcc49_default_pie_main.patch | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/upstream/gcc49_default_pie_main.patch b/upstream/gcc49_default_pie_main.patch index 37eb527..8533a03 100644 --- a/upstream/gcc49_default_pie_main.patch +++ b/upstream/gcc49_default_pie_main.patch @@ -10,7 +10,7 @@ +#ifdef ENABLE_DEFAULT_PIE +#define PIE_DRIVER_SELF_SPECS \ +"%{pie|fpic|fPIC|fpie|fPIE|fno-pic|fno-PIC|fno-pie|fno-PIE| \ -+ shared|static|nostdlib|nostartfiles:;:-fPIE -pie}" ++ shared|static|nostdlib|nodefaultlibs|nostartfiles:;:-fPIE -pie}" +#else +#define PIE_DRIVER_SELF_SPECS "" +#endif @@ -31,19 +31,18 @@ +#endif --- a/gcc/configure.ac 2013-09-25 18:10:35.000000000 +0200 +++ b/gcc/configure.ac 2013-10-22 21:26:56.287602139 +0200 -@@ -5434,6 +5434,31 @@ if test x"${LINKER_HASH_STYLE}" != x; th +@@ -5434,6 +5434,30 @@ if test x"${LINKER_HASH_STYLE}" != x; th [The linker hash style]) fi +# Check whether --enable-default-pie was given and target have the support. +AC_ARG_ENABLE(default-pie, -+[AS_HELP_STRING([--enable-default-pie], [Enable Position independent executable as default. -+ If we have suppot for it when compiling and linking. -+ Linux targets supported i?86 and x86_64.])], ++[AS_HELP_STRING([--enable-default-pie], ++ [enable Position Independent Executable as default])], +enable_default_pie=$enableval, +enable_default_pie=no) +if test x$enable_default_pie = xyes; then -+ AC_MSG_CHECKING(if $target support to default with -fPIE and link with -pie as default) ++ AC_MSG_CHECKING(if $target supports default PIE) + enable_default_pie=no + case $target in + i?86*-*-linux* | x86_64*-*-linux*) @@ -56,7 +55,7 @@ +fi +if test x$enable_default_pie == xyes ; then + AC_DEFINE(ENABLE_DEFAULT_PIE, 1, -+ [Define if your target support default-pie and you have enable it.]) ++ [Define if your target supports default PIE and it is enabled.]) +fi +AC_SUBST([enable_default_pie]) + |