have bsd.prog.mk/bsd.lib.mk generate .y -> .c/.h rules without intermediate

files. This fixes up parallel builds in the default case.
FreeBSD does something similar.

okay millert@

diff --git a/games/atc/lex.l b/games/atc/lex.l
index f1cc2f6..655c4bd 100644 (file)
--- a/games/atc/lex.l
+++ b/games/atc/lex.l
@@ -1,5 +1,5 @@
 %{
-/*     $OpenBSD: lex.l,v 1.4 2009/10/27 23:59:23 deraadt Exp $ */
+/*     $OpenBSD: lex.l,v 1.5 2017/07/09 14:04:50 espie Exp $   */
 /*     $NetBSD: lex.l,v 1.3 1995/03/21 15:04:15 cgd Exp $      */
 
 /*-
@@ -43,7 +43,7 @@
  * For more info on this and all of my stuff, mail edjames@berkeley.edu.
  */
 
-#include "y.tab.h"
+#include "grammar.h"
 
 extern int     line;
 

diff --git a/sbin/wsconsctl/map_scan.l b/sbin/wsconsctl/map_scan.l
index a660b25..40c793a 100644 (file)
--- a/sbin/wsconsctl/map_scan.l
+++ b/sbin/wsconsctl/map_scan.l
@@ -1,4 +1,4 @@
-/*     $OpenBSD: map_scan.l,v 1.6 2015/11/19 19:48:27 tedu Exp $       */
+/*     $OpenBSD: map_scan.l,v 1.7 2017/07/09 14:04:50 espie Exp $      */
 /*     $NetBSD: map_scan.l 1.1 1998/12/28 14:01:17 hannken Exp $ */
 
 /*-
@@ -39,7 +39,7 @@
 #include <limits.h>
 #include <err.h>
 #include "wsconsctl.h"
-#include "y.tab.h"
+#include "map_parse.h"
 
 void
 map_scan_setinput(char *str)

diff --git a/share/mk/bsd.dep.mk b/share/mk/bsd.dep.mk
index 60d70e4..2cb6959 100644 (file)
--- a/share/mk/bsd.dep.mk
+++ b/share/mk/bsd.dep.mk
@@ -1,4 +1,4 @@
-#      $OpenBSD: bsd.dep.mk,v 1.20 2017/07/05 13:30:01 espie Exp $
+#      $OpenBSD: bsd.dep.mk,v 1.21 2017/07/09 14:04:50 espie Exp $
 #      $NetBSD: bsd.dep.mk,v 1.12 1995/09/27 01:15:09 christos Exp $
 
 .if !target(depend)
@@ -38,6 +38,17 @@ tags:
 ${i:R:S/$/.o/} ${i:R:S/$/.po/} ${i:R:S/$/.so/} ${i:R:S/$/.do/}: $i
 .endfor
 
+# give us better rules for yacc
+
+.if ${YFLAGS:M-d}
+# loop may not trigger
+.  for f in ${SRCS:M*.y}       
+${f:.y=.c} ${f:.y=.h}: $f
+       ${YACC.y} -o ${f:.y=.c} ${.IMPSRC}
+.  endfor
+CLEANFILES += ${SRCS:M*.y:.y=.h}
+.endif
+
 CLEANFILES += ${DEPS} .depend
 
 BUILDFIRST ?=

diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk
index c6be303..6264723 100644 (file)
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@@ -1,4 +1,4 @@
-#      $OpenBSD: bsd.sys.mk,v 1.12 2017/07/05 13:31:40 espie Exp $
+#      $OpenBSD: bsd.sys.mk,v 1.13 2017/07/09 14:04:50 espie Exp $
 #      $NetBSD: bsd.sys.mk,v 1.2 1995/12/13 01:25:07 cgd Exp $
 #
 # Overrides used for OpenBSD source tree builds.
@@ -10,18 +10,5 @@ CPPFLAGS+= -nostdinc -idirafter ${DESTDIR}/usr/include
 CXXFLAGS+= -idirafter ${DESTDIR}/usr/include/g++
 .endif
 
-.if defined(PARALLEL)
-# Yacc
-.y:
-       ${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
-       ${LINK.c} -o ${.TARGET} ${.TARGET:R}.tab.c ${LDLIBS}
-       rm -f ${.TARGET:R}.tab.c
 .y.c:
-       ${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
-       mv ${.TARGET:R}.tab.c ${.TARGET}
-.y.o:
-       ${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
-       ${COMPILE.c} -o ${.TARGET} ${.TARGET:R}.tab.c
-       rm -f ${.TARGET:R}.tab.c
-       if test -f ${.TARGET:R}.d; then sed -i -e 's,${.TARGET:R}.tab.c,${.IMPSRC},' ${.TARGET:R}.d; fi
-.endif
+       ${YACC.y} -o ${.TARGET} ${.IMPSRC}

diff --git a/usr.bin/m4/Makefile b/usr.bin/m4/Makefile
index 75e0562..acef575 100644 (file)
--- a/usr.bin/m4/Makefile
+++ b/usr.bin/m4/Makefile
@@ -1,4 +1,4 @@
-#      $OpenBSD: Makefile,v 1.15 2017/07/04 08:39:57 espie Exp $
+#      $OpenBSD: Makefile,v 1.16 2017/07/09 14:04:50 espie Exp $
 
 # -DEXTENDED 
 #      if you want the paste & spaste macros.
@@ -14,11 +14,4 @@ DPADD= ${LIBM} ${LIBUTIL}
 SRCS=  eval.c expr.c look.c main.c misc.c gnum4.c trace.c tokenizer.l parser.y
 MAN=   m4.1
 
-parser.c parser.h: parser.y
-       ${YACC} -o parser.c -d ${.ALLSRC}
-
-tokenizer.o: parser.h
-
-CLEANFILES+=parser.c parser.h tokenizer.o
-
 .include <bsd.prog.mk>

diff --git a/usr.bin/rdist/Makefile b/usr.bin/rdist/Makefile
index 19b1dc6..b1f2ee3 100644 (file)
--- a/usr.bin/rdist/Makefile
+++ b/usr.bin/rdist/Makefile
@@ -1,11 +1,10 @@
-#      $OpenBSD: Makefile,v 1.19 2014/07/12 03:32:00 guenther Exp $
+#      $OpenBSD: Makefile,v 1.20 2017/07/09 14:04:50 espie Exp $
 
 
 PROG=  rdist
 CFLAGS+=-I. -I${.CURDIR}
 SRCS=  gram.y child.c client.c common.c distopt.c docmd.c expand.c \
        isexec.c lookup.c message.c rdist.c
-CLEANFILES+=gram.c y.tab.h
 WARNINGS=yes
 
 .include <bsd.prog.mk>

diff --git a/usr.bin/rdist/client.c b/usr.bin/rdist/client.c
index a4336e1..56a491e 100644 (file)
--- a/usr.bin/rdist/client.c
+++ b/usr.bin/rdist/client.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: client.c,v 1.35 2015/12/09 19:39:10 mmcc Exp $        */
+/*     $OpenBSD: client.c,v 1.36 2017/07/09 14:04:50 espie Exp $       */
 
 /*
  * Copyright (c) 1983 Regents of the University of California.
@@ -39,7 +39,7 @@
 #include <unistd.h>
 
 #include "client.h"
-#include "y.tab.h"
+#include "gram.h"
 
 /*
  * Routines used in client mode to communicate with remove server.

diff --git a/usr.bin/rdist/docmd.c b/usr.bin/rdist/docmd.c
index 0e92c7c..7882309 100644 (file)
--- a/usr.bin/rdist/docmd.c
+++ b/usr.bin/rdist/docmd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: docmd.c,v 1.32 2015/01/20 09:00:16 guenther Exp $     */
+/*     $OpenBSD: docmd.c,v 1.33 2017/07/09 14:04:50 espie Exp $        */
 
 /*
  * Copyright (c) 1983 Regents of the University of California.
@@ -39,7 +39,7 @@
 #include <unistd.h>
 
 #include "client.h"
-#include "y.tab.h"
+#include "gram.h"
 
 /*
  * Functions for rdist that do command (cmd) related activities.

diff --git a/usr.bin/rdist/rdist.c b/usr.bin/rdist/rdist.c
index fcdd61b..ffa692b 100644 (file)
--- a/usr.bin/rdist/rdist.c
+++ b/usr.bin/rdist/rdist.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rdist.c,v 1.30 2015/02/08 23:40:34 deraadt Exp $      */
+/*     $OpenBSD: rdist.c,v 1.31 2017/07/09 14:04:50 espie Exp $        */
 
 /*
  * Copyright (c) 1983 Regents of the University of California.
@@ -38,7 +38,7 @@
 #include <unistd.h>
 
 #include "client.h"
-#include "y.tab.h"
+#include "gram.h"
 
 
 /*

diff --git a/usr.sbin/config/scan.l b/usr.sbin/config/scan.l
index 0ccd743..6768b7c 100644 (file)
--- a/usr.sbin/config/scan.l
+++ b/usr.sbin/config/scan.l
@@ -1,5 +1,5 @@
 %{
-/*     $OpenBSD: scan.l,v 1.23 2015/11/19 19:48:27 tedu Exp $  */
+/*     $OpenBSD: scan.l,v 1.24 2017/07/09 14:04:50 espie Exp $ */
 /*     $NetBSD: scan.l,v 1.13 1997/02/02 21:12:37 thorpej Exp $        */
 
 /*
@@ -48,7 +48,7 @@
 #include <string.h>
 #include <unistd.h>
 #include "config.h"
-#include "y.tab.h"
+#include "gram.h"
 
 int    yyline;
 const char *yyfile;