Description: propagate CPPFLAGS.
 This change is necessary for complete executable hardening using the
 standard Debian build flags.
Author: Étienne Mollier <emollier@debian.org>
Forwarded: not-needed
Last-Update: 2025-10-06
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- sim4.orig/Makefile
+++ sim4/Makefile
@@ -8,6 +8,6 @@
 LDLIBS=-lm
  
 sim4:
-	$(CC) -o sim4 -I. $(CFLAGS) `LC_ALL=C ls *.c` $(LDLIBS) $(LDFLAGS)
+	$(CC) $(CPPFLAGS) -o sim4 -I. $(CFLAGS) `LC_ALL=C ls *.c` $(LDLIBS) $(LDFLAGS)
 clean:
 	rm -f sim4 *.o