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From: Ariff Abdullah <ariff@FreeBSD.org>
Date: Fri, 12 Jun 2009 07:39:10 +0000 (UTC)
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Subject: svn commit: r194047 - head/sys/modules/sound/sound
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Author: ariff
Date: Fri Jun 12 07:39:10 2009
New Revision: 194047
URL: http://svn.freebsd.org/changeset/base/194047

Log:
  Last (hopefully) attempt to fix both parallel build and
  cyclic dependencies, in a simmilar fashion to kmod.mk.
  
  Discussed with:		bde, bz

Modified:
  head/sys/modules/sound/sound/Makefile

Modified: head/sys/modules/sound/sound/Makefile
==============================================================================
--- head/sys/modules/sound/sound/Makefile	Fri Jun 12 07:34:34 2009	(r194046)
+++ head/sys/modules/sound/sound/Makefile	Fri Jun 12 07:39:10 2009	(r194047)
@@ -19,19 +19,25 @@ SRCS+=	ac97.c ac97_patch.c buffer.c chan
 SRCS+=	mixer.c sndstat.c sound.c unit.c vchan.c
 SRCS+=	midi.c mpu401.c sequencer.c
 
-@/tools/sound/feeder_eq_mkfilter.awk:	@
-
-@/tools/sound/feeder_rate_mkfilter.awk:	@
-
-@/tools/sound/snd_fxdiv_gen.awk:	@
-
-feeder_eq_gen.h:	@/tools/sound/feeder_eq_mkfilter.awk machine
+.if !exists(@)
+feeder_eq_gen.h:	@
+.else
+feeder_eq_gen.h:	@/tools/sound/feeder_eq_mkfilter.awk
+.endif
 	${AWK} -f @/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > ${.TARGET}
 
-feeder_rate_gen.h:	@/tools/sound/feeder_rate_mkfilter.awk machine
+.if !exists(@)
+feeder_rate_gen.h:	@
+.else
+feeder_rate_gen.h:	@/tools/sound/feeder_rate_mkfilter.awk
+.endif
 	${AWK} -f @/tools/sound/feeder_rate_mkfilter.awk -- ${FEEDER_RATE_PRESETS} > ${.TARGET}
 
-snd_fxdiv_gen.h:	@/tools/sound/snd_fxdiv_gen.awk machine
+.if !exists(@)
+snd_fxdiv_gen.h:	@
+.else
+snd_fxdiv_gen.h:	@/tools/sound/snd_fxdiv_gen.awk
+.endif
 	${AWK} -f @/tools/sound/snd_fxdiv_gen.awk -- > ${.TARGET}
 
 CLEANFILES+=	feeder_eq_gen.h feeder_rate_gen.h snd_fxdiv_gen.h