[PATCH] ARM: disable FDPIC ABI

[Ben Wolsieffer]

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@xxxxxxxxxxx>
---
 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