Make sure to use unique target names so that make -j does not break;

feedback and ok espie@

src/lib/libc/string/Makefile.inc

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.inc,v 1.19 2007/09/03 14:36:40 millert Exp $
+#	$OpenBSD: Makefile.inc,v 1.20 2007/10/25 22:41:02 miod Exp $
 
 # string sources
 .PATH: ${LIBCSRCDIR}/arch/${MACHINE_ARCH}/string ${LIBCSRCDIR}/string
@@ -27,18 +27,18 @@ SRCS+=	bm.c memccpy.c memrchr.c strcasecmp.c strcasestr.c strcoll.c strdup.c \
 OBJS+=	memmove.o
 memmove.o: bcopy.c
 	${CC} -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memmove.go: bcopy.c
 	${CC} -g -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memmove.po: bcopy.c
 	${CC} -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
-	@${LD} -X -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memmove.so: bcopy.c
 	${CC} ${PICFLAG} -DPIC -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
@@ -53,18 +53,18 @@ memmove.so: bcopy.c
 OBJS+=	memcpy.o
 memcpy.o: bcopy.c
 	${CC} -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memcpy.go: bcopy.c
 	${CC} -g -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memcpy.po: bcopy.c
 	${CC} -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
-	@${LD} -X -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 memcpy.so: bcopy.c
 	${CC} ${PICFLAG} -DPIC -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
@@ -77,18 +77,18 @@ memcpy.so: bcopy.c
 OBJS+=	strchr.o
 strchr.o: index.c
 	${CC} -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strchr.go: index.c
 	${CC} -g -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strchr.po: index.c
 	${CC} -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
-	@${LD} -X -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strchr.so: index.c
 	${CC} ${PICFLAG} -DPIC -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
@@ -100,18 +100,18 @@ strchr.so: index.c
 OBJS+=	strrchr.o
 strrchr.o: rindex.c
 	${CC} -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strrchr.go: rindex.c
 	${CC} -g -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
-	@${LD} -x -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strrchr.po: rindex.c
 	${CC} -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
-	@${LD} -X -r ${.TARGET}
-	@mv a.out ${.TARGET}
+	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
+	@mv ${.TARGET}.tmp ${.TARGET}
 
 strrchr.so: rindex.c
 	${CC} ${PICFLAG} -DPIC -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \