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authorSimon Glass <sjg@chromium.org>2016-11-07 08:47:06 -0700
committerAlexander Graf <agraf@suse.de>2016-11-14 23:24:03 +0100
commit5abd9137d5329e84827c265bc950287043eac636 (patch)
treef1cf70d9912f3471a1ae7d2be0a6672b71db40f9 /lib/efi
parent5ee31baf813123e2816e55cf2b5aaf604770da8b (diff)
x86: Tidy up selection of building the EFI stub
At present we use a CONFIG option in efi.h to determine whether we are building the EFI stub or not. This means that the same header cannot be used for EFI_LOADER support. The CONFIG option will be enabled for the whole build, even when not building the stub. Use a different define instead, set up just for the files that make up the stub. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib/efi')
-rw-r--r--lib/efi/Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/efi/Makefile b/lib/efi/Makefile
index e32dc14f3d..9449600b5b 100644
--- a/lib/efi/Makefile
+++ b/lib/efi/Makefile
@@ -9,9 +9,9 @@ obj-$(CONFIG_EFI_STUB) += efi_info.o
CFLAGS_REMOVE_efi_stub.o := -mregparm=3 \
$(if $(CONFIG_EFI_STUB_64BIT),-march=i386 -m32)
-CFLAGS_efi_stub.o := -fpic -fshort-wchar
+CFLAGS_efi_stub.o := -fpic -fshort-wchar -DEFI_STUB
CFLAGS_REMOVE_efi.o := -mregparm=3 \
$(if $(CONFIG_EFI_STUB_64BIT),-march=i386 -m32)
-CFLAGS_efi.o := -fpic -fshort-wchar
+CFLAGS_efi.o := -fpic -fshort-wchar -DEFI_STUB
extra-$(CONFIG_EFI_STUB) += efi_stub.o efi.o