From 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Mon, 6 Dec 2010 14:36:46 +0100 Subject: 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 --- arch/powerpc/config.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/config.mk') diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index 31e4416..255f3d7 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -25,7 +25,7 @@ CROSS_COMPILE ?= ppc_8xx- STANDALONE_LOAD_ADDR = 0x40000 LDFLAGS_FINAL += --gc-sections -PLATFORM_RELFLAGS += -mrelocatable -ffunction-sections -fdata-sections +PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__ PLATFORM_LDFLAGS += -n -- cgit v1.1