Messages in this thread Patch in this message | | | From | Ben Wolsieffer <> | Subject | [PATCH] ARM: disable FDPIC ABI | Date | Mon, 1 Aug 2022 15:17:20 -0400 |
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When building with an arm-*-uclinuxfdpiceabi toolchain, the FDPIC ABI is enabled by default but should not be used to build the kernel. Therefore, pass -mno-fdpic if supported by the compiler.
Signed-off-by: Ben Wolsieffer <Ben.Wolsieffer@hefring.com> --- arch/arm/Makefile | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index c8e3633f5434..88be49b71d40 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -22,6 +22,9 @@ GZFLAGS :=-9 # Never generate .eh_frame KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) +# Disable FDPIC ABI +KBUILD_CFLAGS += $(call cc-option,-mno-fdpic) + # This should work on most of the modern platforms KBUILD_DEFCONFIG := multi_v7_defconfig -- 2.37.0
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