X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=Makefile;h=bb345ed9899bf7ca44b8ffa646e3e026ffe213ff;hp=a4a478d9b400968311a4fa66086ccc669d248a61;hb=6264c7a8ddd0998f371604c227d3aea491922681;hpb=f2a2ce0eedb44eaa8689e4cbfa77c79b1751b216

diff --git a/Makefile b/Makefile
index a4a478d9..bb345ed9 100644
--- a/Makefile
+++ b/Makefile
@@ -90,7 +90,6 @@ ifeq ($(UNAME), Android)
   SOURCE += diskutil.c fifo.c blktrace.c trim.c profiles/tiobench.c
   LIBS += -ldl
   LDFLAGS += -rdynamic
-  CPPFLAGS += -DFIO_NO_HAVE_SHM_H
 endif
 ifeq ($(UNAME), SunOS)
   LIBS	 += -lpthread -ldl -laio -lrt -lnsl -lsocket
@@ -124,6 +123,7 @@ ifneq (,$(findstring CYGWIN,$(UNAME)))
 endif
 
 OBJS = $(SOURCE:.c=.o)
+-include $(OBJS:.o=.d)
 
 T_SMALLOC_OBJS = t/stest.o
 T_SMALLOC_OBJS += gettime.o mutex.o smalloc.o t/log.o
@@ -154,6 +154,7 @@ T_PROGS += $(T_AXMAP_PROGS)
 ifneq ($(findstring $(MAKEFLAGS),s),s)
 ifndef V
 	QUIET_CC	= @echo '   ' CC $@;
+	QUIET_LINK	= @echo '   ' LINK $@;
 	QUIET_DEP	= @echo '   ' DEP $@;
 endif
 endif
@@ -168,7 +169,7 @@ else
 mandir = $(prefix)/man
 endif
 
-all: .depend $(PROGS) $(SCRIPTS) FORCE
+all: $(PROGS) $(SCRIPTS) FORCE
 
 .PHONY: all install clean
 .PHONY: FORCE cscope
@@ -177,36 +178,37 @@ FIO-VERSION-FILE: FORCE
 	@$(SHELL) ./FIO-VERSION-GEN
 -include FIO-VERSION-FILE
 
-CFLAGS += -DFIO_VERSION='"$(FIO_VERSION)"'
+override CFLAGS += -DFIO_VERSION='"$(FIO_VERSION)"'
 
-.c.o: .depend FORCE
+.c.o: FORCE FIO-VERSION-FILE
 	$(QUIET_CC)$(CC) -o $@ $(CFLAGS) $(CPPFLAGS) -c $<
-
-init.o: FIO-VERSION-FILE
+	@$(CC) -MM $(CFLAGS) $(CPPFLAGS) $*.c > $*.d
+	@mv -f $*.d $*.d.tmp
+	@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
+	@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
+		sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
+	@rm -f $*.d.tmp
+
+init.o: FIO-VERSION-FILE init.c
 	$(QUIET_CC)$(CC) -o init.o $(CFLAGS) $(CPPFLAGS) -c init.c
 
 t/stest: $(T_SMALLOC_OBJS)
-	$(QUIET_CC)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_SMALLOC_OBJS) $(LIBS) $(LDFLAGS)
+	$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_SMALLOC_OBJS) $(LIBS) $(LDFLAGS)
 
 t/ieee754: $(T_IEEE_OBJS)
-	$(QUIET_CC)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_IEEE_OBJS) $(LIBS) $(LDFLAGS)
+	$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_IEEE_OBJS) $(LIBS) $(LDFLAGS)
 
 t/genzipf: $(T_ZIPF_OBJS)
-	$(QUIET_CC)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_ZIPF_OBJS) $(LIBS) $(LDFLAGS)
+	$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_ZIPF_OBJS) $(LIBS) $(LDFLAGS)
 
 t/axmap: $(T_AXMAP_OBJS)
-	$(QUIET_CC)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_AXMAP_OBJS) $(LIBS) $(LDFLAGS)
+	$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(T_AXMAP_OBJS) $(LIBS) $(LDFLAGS)
 
 fio: $(OBJS)
-	$(QUIET_CC)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJS) $(LIBS) $(LDFLAGS)
-
-.depend: $(SOURCE)
-	$(QUIET_DEP)$(CC) -MM $(CFLAGS) $(CPPFLAGS) $(SOURCE) 1> .depend
-
-$(PROGS): .depend
+	$(QUIET_LINK)$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJS) $(LIBS) $(LDFLAGS)
 
 clean: FORCE
-	-rm -f .depend $(OBJS) $(T_OBJS) $(PROGS) $(T_PROGS) core.* core FIO-VERSION-FILE config-host.mak cscope.out
+	-rm -f .depend $(OBJS) $(T_OBJS) $(PROGS) $(T_PROGS) core.* core FIO-VERSION-FILE config-host.mak cscope.out *.d
 
 cscope:
 	@cscope -b -R
@@ -217,7 +219,3 @@ install: $(PROGS) $(SCRIPTS) FORCE
 	$(INSTALL) -m 755 -d $(DESTDIR)$(mandir)/man1
 	$(INSTALL) -m 644 fio.1 $(DESTDIR)$(mandir)/man1
 	$(INSTALL) -m 644 fio_generate_plots.1 $(DESTDIR)$(mandir)/man1
-
-ifneq ($(wildcard .depend),)
-include .depend
-endif