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| author | Alistair Popple <alistair@popple.id.au> | 2013-11-20 22:15:04 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-11-21 09:19:21 +1100 |
| commit | b2ca8c895e711b10d6f28b26248358bfa2f354ad (patch) | |
| tree | 6696afef9cf421c631386d0c1cc8dbe534934e4f /arch/powerpc/Makefile | |
| parent | d606b92aedb0542e60965e9058ab37efcebfaec6 (diff) | |
| download | linux-b2ca8c895e711b10d6f28b26248358bfa2f354ad.tar.gz linux-b2ca8c895e711b10d6f28b26248358bfa2f354ad.tar.bz2 linux-b2ca8c895e711b10d6f28b26248358bfa2f354ad.zip | |
powerpc: Don't use ELFv2 ABI to build the kernel
The kernel doesn't build correctly using the ELFv2 ABI. This patch
ensures that the ELFv1 ABI is used when building a kernel with an
ELFv2 enabled compiler.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Makefile')
| -rw-r--r-- | arch/powerpc/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 607acf54a425..8a2463670a5b 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -111,6 +111,7 @@ endif endif CFLAGS-$(CONFIG_PPC64) := -mtraceback=no -mcall-aixdesc +CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1) CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcmodel=medium,-mminimal-toc) CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions) CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 $(MULTIPLEWORD) |