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[PATCH] uml: avoid unnecessary pcap rebuild 

Just a Kbuild subtlety, not listing a target file inside targets causes it
to be rebuilt each time, and as a consequence everything depending on it is
rebuilt.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2005-07-28 21:16:03 -07:00 committed by Linus Torvalds
parent b85e9680a3
commit 8afe07ce00
1 changed files with 3 additions and 1 deletions
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4
arch/um/drivers/Makefile
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@ -19,6 +19,8 @@ harddog-objs := harddog_kern.o harddog_user.o
LDFLAGS_pcap.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libpcap.a)
targets := pcap_kern.o pcap_user.o
$(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
#XXX: The call below does not work because the flags are added before the
@ -26,7 +28,7 @@ $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
#$(call if_changed,ld)
# When the above is fixed, don't forget to add this too!
#targets := $(obj)/pcap.o
#targets += $(obj)/pcap.o
obj-y := stdio_console.o fd.o chan_kern.o chan_user.o line.o
obj-$(CONFIG_SSL) += ssl.o