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kbuild: add -fno-PIE flag unconditionally

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Backport from kernel
commit 42a92bccd213 ("kbuild: add -fno-PIE flag unconditionally")

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Ilias Apalodimas
2025-06-11 23:24:28 +03:00
committed by Tom Rini
parent ae297ca722
commit 7e81e690d7
1 changed files with 3 additions and 6 deletions
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9
Makefile
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@@ -435,9 +435,10 @@ KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__
KBUILD_CFLAGS := -Wall -Werror=strict-prototypes -Wno-trigraphs \
-Wno-format-security \
-fno-builtin -ffreestanding $(CSTD_FLAG)
-fno-builtin -ffreestanding $(CSTD_FLAG) \
-fno-PIE
KBUILD_CFLAGS += -fshort-wchar -fno-strict-aliasing
KBUILD_AFLAGS := -D__ASSEMBLY__
KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE
KBUILD_LDFLAGS :=
ifeq ($(cc-name),clang)
@@ -457,10 +458,6 @@ KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
endif
# Don't generate position independent code
KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
KBUILD_AFLAGS += $(call cc-option,-fno-PIE)
# Read UBOOTRELEASE from include/config/uboot.release (if it exists)
UBOOTRELEASE = $(shell cat include/config/uboot.release 2> /dev/null)
UBOOTVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)