compiler.txt: ensure file exists before comparison (#18921)

3 years ago · 7ebc396876
parent 5974d989fe
commit 7ebc396876
1 changed files with 1 additions and 0 deletions
--- a/builddefs/common_rules.mk
+++ b/builddefs/common_rules.mk
@ -332,6 +332,7 @@ $1/asflags.txt: $1/force
 	echo '$$($1_ASFLAGS)' | cmp -s - $$@ || echo '$$($1_ASFLAGS)' > $$@

 $1/compiler.txt: $1/force
+	test -f $$@ || touch $$@
 	$$(CC) --version | cmp -s - $$@ || $$(CC) --version > $$@
 endef