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[PATCH] Makeconfig (ASFLAGS): Always append required assembler flags


Otherwise, it is impossible to set ASFLAGS differently from CFLAGS
without also overriding essential flags such as -Wa,--noexecstack.

2018-07-04  Florian Weimer  <fweimer@redhat.com>

	* Makeconfig (ASFLAGS): Always append required assembler flags.

diff --git a/Makeconfig b/Makeconfig
index 608ffe648c..099f184088 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -1047,7 +1047,7 @@ endif
 ifndef ASFLAGS
 ASFLAGS := $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
 endif
-ASFLAGS += -Werror=undef $(ASFLAGS-config) $(asflags-cpu)
+override ASFLAGS += -Werror=undef $(ASFLAGS-config) $(asflags-cpu)
 
 ifndef BUILD_CC
 BUILD_CC = $(CC)


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