add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/testing/selftests/lib.mk
..
..
@@ -128,6 +128,11 @@
128
128
 clean:
129
129
 	$(CLEAN)
130
130
 
131
+# Enables to extend CFLAGS and LDFLAGS from command line, e.g.
132
+# make USERCFLAGS=-Werror USERLDFLAGS=-static
133
+CFLAGS += $(USERCFLAGS)
134
+LDFLAGS += $(USERLDFLAGS)
135
+
131
136
 # When make O= with kselftest target from main level
132
137
 # the following aren't defined.
133
138
 #