libc/glibc: add patch to fix build for PowerPC64.
For a PowerPC64 build, avoid erroneous inline optimization of initfini.s
Signed-off-by: "Frederic R. ROUSSEL" <fr.frasc@gmail.com>
Message-Id: <7585f649ad60b23c4a31.1360185227@x58>
Patchwork-Id: 218755
1 Prevent erroneous inline optimization of initfini.s on PowerPC64.
3 The problem and the fix was reported there:
4 http://sourceware.org/ml/libc-alpha/2012-01/msg00195.html
6 commit 1fe05ea95e1460e5e1cf1568a8ce3982f0f02de6
7 Author: Ryan S. Arnold <rsa@us.ibm.com>
8 Date: Tue May 3 17:26:17 2011 -0500
10 --- glibc.orig/sysdeps/powerpc/powerpc64/Makefile 2012-12-22 19:10:06.713568781 -0800
11 +++ glibc/sysdeps/powerpc/powerpc64/Makefile 2012-12-22 19:10:50.318605517 -0800
14 # The initfini generation code doesn't work in the presence of -fPIC, so
15 # we use -fpic instead which is much better.
16 -CFLAGS-initfini.s += -fpic -O1
17 +CFLAGS-initfini.s += -fpic -O1 -fno-inline