kbuild: Don't try to add '-fcatch-undefined-behavior' flag

This is no longer a valid option in clang, it was removed in 3.5, which we don't support. llvm/llvm-project@cb3f812 Signed-off-by: Nathan Chancellor <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
jbg · May 18, 2019 · 7eb8e5f · 7eb8e5f
1 parent 4c8dd95
commit 7eb8e5f
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -740,7 +740,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
 # source of a reference will be _MergedGlobals and not on of the whitelisted names.
 # See modpost pattern 2
 KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
-KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
 else
 
 # These warnings generated too much noise in a regular build.