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x86: correct usage of CFLAGS_NON_EFI 

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>
This commit is contained in:
Heinrich Schuchardt 2021-04-11 11:21:57 +02:00 committed by Tom Rini
parent 1b8897c63e
commit 1598c83ece
1 changed files with 6 additions and 4 deletions
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10
arch/x86/config.mk
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@ -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)