Description: Honor CPPFLAGS during compilation.
Forwarded: no
Author: Peter Pentchev <roam@ringlet.net>
Last-Update: 2019-10-03

--- a/Makefile.in
+++ b/Makefile.in
@@ -57,7 +57,7 @@
 	mkdir build
 
 build/%.o: %.c
-	$(CC) $(CFLAGS) -c $< -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
 
 build/%.d: %.c
 	$(CC) -MM -MG -MT $(@:%.d=%.o) $(CFLAGS) $< -o $@