The current usage of the variable CFLAGS_NON_EFI on the x86 architecture deviates from other architectures.
Variable CFLAGS_NON_EFI is the list of compiler flags to be removed when building UEFI applications. It is not a list of flags to be added anywhere.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- v10: new patch --- arch/x86/config.mk | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/x86/config.mk b/arch/x86/config.mk index 27d8412661..3067702858 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -39,10 +39,10 @@ LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined -s OBJCOPYFLAGS_EFI := -j .text -j .sdata -j .data -j .dynamic -j .dynsym \ -j .rel -j .rela -j .reloc
-ifeq ($(IS_32BIT),y) -CFLAGS_NON_EFI := -mregparm=3 -endif +# Compiler flags to be added when building UEFI applications CFLAGS_EFI := -fpic -fshort-wchar +# Compiler flags to be removed when building UEFI applications +CFLAGS_NON_EFI := -mregparm=3
ifeq ($(CONFIG_EFI_STUB_64BIT),) CFLAGS_EFI += $(call cc-option, -mno-red-zone) @@ -70,7 +70,9 @@ LDSCRIPT := $(LDSCRIPT_EFI)
else
-PLATFORM_CPPFLAGS += $(CFLAGS_NON_EFI) +ifeq ($(IS_32BIT),y) +PLATFORM_CPPFLAGS += -mregparm=3 +endif KBUILD_LDFLAGS += --emit-relocs LDFLAGS_FINAL += --gc-sections $(if $(CONFIG_SPL_BUILD),,-pie)
-- 2.30.2