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| author |   Mike Frysinger <vapier@gentoo.org> | 2016-01-13 05:01:46 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2016-01-13 05:01:46 +0000 |
| commit | 6eaea05742880b95b77aa7e0c8159be136d8827c (patch) | |
| tree | 3bd71c912360c576a644193e433711980e0b587a /4.5.0 | |
| parent | stop enabling -Wformat security warnings by default in older versions for com... (diff) | |
| download | gcc-patches-6eaea05742880b95b77aa7e0c8159be136d8827c.tar.gz gcc-patches-6eaea05742880b95b77aa7e0c8159be136d8827c.tar.bz2 gcc-patches-6eaea05742880b95b77aa7e0c8159be136d8827c.zip | |
stop enabling -D_FORTIFY_SOURCE by default in older versions for compatibility and simplicity -- these are really only used for old builds now and cross-compiling
Diffstat (limited to '4.5.0')
| -rw-r--r-- | 4.5.0/gentoo/10_all_gcc-default-fortify-source.patch | 28 | ||||
| -rw-r--r-- | 4.5.0/gentoo/README.history | 1 |
2 files changed, 1 insertions, 28 deletions
diff --git a/4.5.0/gentoo/10_all_gcc-default-fortify-source.patch b/4.5.0/gentoo/10_all_gcc-default-fortify-source.patch deleted file mode 100644 index e5d8b6e..0000000 --- a/4.5.0/gentoo/10_all_gcc-default-fortify-source.patch +++ /dev/null @@ -1,28 +0,0 @@ -ripped from Debian - -# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++. - ---- gcc/doc/invoke.texi -+++ gcc/doc/invoke.texi -@@ -5204,6 +5204,11 @@ - Please note the warning under @option{-fgcse} about - invoking @option{-O2} on programs that use computed gotos. - -+NOTE: In Gentoo, @option{-D_FORTIFY_SOURCE=2} is set by default, and is -+activated when @option{-O} is set to 2 or higher. This enables additional -+compile-time and run-time checks for several libc functions. To disable, -+specify either @option{-U_FORTIFY_SOURCE} or @option{-D_FORTIFY_SOURCE=0}. -+ - @item -O3 - @opindex O3 - Optimize yet more. @option{-O3} turns on all optimizations specified by ---- gcc/gcc.c -+++ gcc/gcc.c -@@ -802,6 +802,7 @@ - %{H} %C %{D*&U*&A*} %{i*} %Z %i\ - %{fmudflap:-D_MUDFLAP -include mf-runtime.h}\ - %{fmudflapth:-D_MUDFLAP -D_MUDFLAPTH -include mf-runtime.h}\ -+ %{!D_FORTIFY_SOURCE:%{!D_FORTIFY_SOURCE=*:%{!U_FORTIFY_SOURCE:-D_FORTIFY_SOURCE=2}}}\ - %{E|M|MM:%W{o*}}"; - - /* This contains cpp options which are common with cc1_options and are passed diff --git a/4.5.0/gentoo/README.history b/4.5.0/gentoo/README.history index cf65efa..7845ffb 100644 --- a/4.5.0/gentoo/README.history +++ b/4.5.0/gentoo/README.history @@ -1,6 +1,7 @@ 1.6 [pending] - 03_all_gcc43-java-nomulti.patch - 10_all_gcc-default-format-security.patch + - 10_all_gcc-default-fortify-source.patch + 56_all_gcc-ppc-vector-pr48226.patch 1.5 28 Sep 2012 |