add missing CPPFLAGS to compiler invocation

diff --git a/tests/crypto/Makefile b/tests/crypto/Makefile
index af851c8a073b56e38224424a4c1c0a368e3793b2..e9ffef121ab8b04cbf5724de2a2b300384fd08e5 100644 (file)
--- a/tests/crypto/Makefile
+++ b/tests/crypto/Makefile
@@ -5,7 +5,7 @@ ALL=md5
 all: $(ALL)
 
 md5: md5.c
-       ${CC} ${CFLAGS} -o $@ $< -lcrypto ${LDFLAGS}
+       ${CC} ${CPPFLAGS} ${CFLAGS} -o $@ $< -lcrypto ${LDFLAGS}
 
 clean:
        rm -f md5