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authorJoakim Tjernlund <Joakim.Tjernlund@transmode.se>2010-12-06 14:36:46 +0100
committerWolfgang Denk <wd@denx.de>2011-04-11 21:36:41 +0200
commit33ee4c92339ee386662c0ee2d221098c5cc8b07e (patch)
treeadcaaa9e8759a48d7a40c1476191ed840abd9888 /arch/powerpc/cpu/mpc86xx
parent7d2fade7b1cd08432d16f7af5b10a8d1c0213813 (diff)
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PowerPC: Move -fPIC flag to common place
The -fPIC flag belongs with -mrelocatable, move it there. Also change -fPIC to -fpic as this produces smaller binaries. However, currently -mrelocatable promotes -fpic to -fPIC, a fix for this is in upcoming gcc 4.6 or you can apply this small patch to gcc: diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index 8da8410..e4b8280 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -227,7 +227,8 @@ do { \ } \ \ else if (TARGET_RELOCATABLE) \ - flag_pic = 2; \ + if (!flag_pic) \ + flag_pic = 2; \ } while (0) #ifndef RS6000_BI_ARCH -- Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Diffstat (limited to 'arch/powerpc/cpu/mpc86xx')
-rw-r--r--arch/powerpc/cpu/mpc86xx/config.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc86xx/config.mk b/arch/powerpc/cpu/mpc86xx/config.mk
index ca2f837..92ff7bf 100644
--- a/arch/powerpc/cpu/mpc86xx/config.mk
+++ b/arch/powerpc/cpu/mpc86xx/config.mk
@@ -21,7 +21,7 @@
# MA 02111-1307 USA
#
-PLATFORM_RELFLAGS += -fPIC -meabi
+PLATFORM_RELFLAGS += -meabi
PLATFORM_CPPFLAGS += -ffixed-r2 -mstring
PLATFORM_CPPFLAGS += -maltivec -mabi=altivec -msoft-float