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ARM: don't use -ffunction-sections/-fdata-sections with LTO build

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When building with LTO, using -ffunction-sections/-fdata-sections is not
useful anymore.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Marek Behún 2021-05-20 13:24:23 +02:00 committed by Tom Rini
parent 8f9696510a
commit 75c7d10c1f
1 changed files with 6 additions and 2 deletions
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8
arch/arm/config.mk
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@ -16,8 +16,12 @@ CFLAGS_NON_EFI := -fno-pic -ffixed-r9 -ffunction-sections -fdata-sections \
CFLAGS_EFI := -fpic -fshort-wchar CFLAGS_EFI := -fpic -fshort-wchar
LDFLAGS_FINAL += --gc-sections LDFLAGS_FINAL += --gc-sections
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \
-fno-common -ffixed-r9 ifndef CONFIG_LTO
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
endif
PLATFORM_RELFLAGS += -fno-common -ffixed-r9
PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \ PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \
$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))