X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2FGNUmakefile;h=99c0719c8775c3926cf05c022c0489279b504eaf;hb=7f0f521aa3f6b45259c5dfd5f7f11adcd1a7cac6;hp=48cb4a9724d9d621cf31e730b8c91c10a92df7a3;hpb=30d3955b07af6b6b2e52699f213e3b87b11e0f2d;p=sbcl.git

diff --git a/src/runtime/GNUmakefile b/src/runtime/GNUmakefile
index 48cb4a9..99c0719 100644
--- a/src/runtime/GNUmakefile
+++ b/src/runtime/GNUmakefile
@@ -55,5 +55,9 @@ clean:
 	rm -f depend *.o sbcl sbcl.nm core *.tmp ; true
 
 depend: ${SRCS} sbcl.h
-	$(CC) -MM -E ${DEPEND_FLAGS} ${CFLAGS} ${CPPFLAGS} $? > depend.tmp
+	$(CC) -MM -E ${DEPEND_FLAGS} ${CFLAGS} ${CPPFLAGS} $^ > depend.tmp
 	mv -f depend.tmp depend
+
+# By including this file, we cause GNU to automatically make depend if
+# it can't find it or it is out of date
+include depend