X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2FGNUmakefile;h=99c0719c8775c3926cf05c022c0489279b504eaf;hb=7f0f521aa3f6b45259c5dfd5f7f11adcd1a7cac6;hp=128a7ba21bdc3259377dd463b8b132af9eaea6c8;hpb=dfa55a883f94470267b626dae77ce7e7dfac3df6;p=sbcl.git

diff --git a/src/runtime/GNUmakefile b/src/runtime/GNUmakefile
index 128a7ba..99c0719 100644
--- a/src/runtime/GNUmakefile
+++ b/src/runtime/GNUmakefile
@@ -14,8 +14,6 @@ all: sbcl sbcl.nm
 
 # defaults which might be overridden or modified by values in the
 # Config file
-#
-# 
 CFLAGS =  -g -Wall -O3
 ASFLAGS = $(CFLAGS)
 DEPEND_FLAGS =
@@ -52,12 +50,14 @@ sbcl.nm: sbcl
 sbcl: ${OBJS} 
 	$(CC) ${LINKFLAGS} ${OS_LINK_FLAGS} -o $@ ${OBJS} ${OS_LIBS} -lm
 
-undefineds.o: undefineds.h  undefineds.c
-
 .PHONY: clean all
 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+# it can't find it or it is out of date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