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-rw-r--r--init/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 2d12d38cdd88..b5294bcba61d 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -36,6 +36,10 @@ config CC_CAN_LINK
config CC_HAS_ASM_GOTO
def_bool $(success,$(srctree)/scripts/gcc-goto.sh $(CC))
+config CC_HAS_ASM_GOTO_OUTPUT
+ depends on CC_HAS_ASM_GOTO
+ def_bool $(success,echo 'int foo(int x) { asm goto ("": "=r"(x) ::: bar); return x; bar: return 0; }' | $(CC) -x c - -c -o /dev/null)
+
config TOOLS_SUPPORT_RELR
def_bool $(success,env "CC=$(CC)" "LD=$(LD)" "NM=$(NM)" "OBJCOPY=$(OBJCOPY)" $(srctree)/scripts/tools-support-relr.sh)