From: Benda XU <heroxbd@gentoo.org>
Date: Wed, 21 Dec 2011 04:13:08 +0000 (+0000)
Subject: include  to prevent this trick apply to cross compilers; fix grep pattern against... 
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=bb6034952483a23b1942cd217fe55d8d12b9d7e8;p=gentoo.git

include  to prevent this trick apply to cross compilers; fix grep pattern against ldd; recomment the excluded patch names
---

diff --git a/profiles/prefix/linux/profile.bashrc b/profiles/prefix/linux/profile.bashrc
index 8378c6feaeaa..79aa79710fa6 100644
--- a/profiles/prefix/linux/profile.bashrc
+++ b/profiles/prefix/linux/profile.bashrc
@@ -3,14 +3,14 @@
 #
 # # Remember, bash treats floats like strings..
 
-if [[ ${PN} == gcc && ${EBUILD_PHASE} == unpack ]]; then
+if [[ ${CATEGORY}/${PN} == sys-devel/gcc && ${EBUILD_PHASE} == unpack ]]; then
     # Since 2.3 > 2.12 in numerical terms, just compare 2.X to 2.Y, will break
     # if >=3.0 is ever released
-    VERS=$(/usr/bin/ldd --version | head -n1 | grep -o "version [0-9]\.[0-9]\+" | cut -d. -f2 )
+    VERS=$(/usr/bin/ldd --version | head -n1 | grep -o ") [0-9]\.[0-9]\+" | cut -d. -f2 )
     if [[ $VERS -lt 12 ]]; then # compare host glibc 2.x to 2.12
         ewarn "Your host glibc is too old; disabling automatic fortify. bug 289757"
-        EPATCH_EXCLUDE+=" 10_all_gcc-default-fortify-source.patch" # old name
-        EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch" # new name
+        EPATCH_EXCLUDE+=" 10_all_gcc-default-fortify-source.patch" # <=gcc-4.5*
+        EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch" # >=gcc-4.6*
     fi
 fi