[src/trunk]: src/share/mk don't need GENCMD anymore.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bf214b3f642c
branches:  trunk
changeset: 750020:bf214b3f642c
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Dec 14 05:25:21 2009 +0000

description:
don't need GENCMD anymore.

diffstat:

 share/mk/bsd.own.mk |  24 +-----------------------
 1 files changed, 1 insertions(+), 23 deletions(-)

diffs (38 lines):

diff -r 9a478d67718b -r bf214b3f642c share/mk/bsd.own.mk
--- a/share/mk/bsd.own.mk       Mon Dec 14 05:23:39 2009 +0000
+++ b/share/mk/bsd.own.mk       Mon Dec 14 05:25:21 2009 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.own.mk,v 1.613 2009/12/14 01:00:46 matt Exp $
+#      $NetBSD: bsd.own.mk,v 1.614 2009/12/14 05:25:21 christos Exp $
 
 # This needs to be before bsd.init.mk
 .if defined(BSD_MK_COMPAT_FILE)
@@ -994,28 +994,6 @@
        _makedirtarget
 
 #
-# ${GENCMD} <generated name> <command and arguments>
-#      Extract only one output from generation command so that make rule is
-#       written straight and avoid race (duplicate generation).  <generated
-#       name> is usually ${.TARGET}; if you want foo.c from foo.y, yacc
-#       generates y.tab.c, so <generated name> is y.tab.c.  See bin/sh/Makefile
-#      for examples.
-#
-GENCMD=\
-       @_gencmd() { \
-               local _dst="$$1"; shift; local _src="$$1"; shift; local _gen="$$1"; shift; \
-               local _tmp=$$( ${TOOL_MKTEMP} -d /tmp/_gencmd.XXXXXX ); \
-               local _opwd=$$PWD; \
-               local _exit; \
-               cp $$_src $$_tmp; \
-               { cd $$_tmp && eval "$$@"; _exit=$$?; cd $$_opwd; }; \
-               [ $$_exit = 0 ] && cp $${_tmp}/$${_gen} $$_dst; \
-               rm -fr $$_tmp; \
-               return $$_exit; \
-       }; \
-       _gencmd "${.TARGET}" "${.ALLSRC}"
-
-#
 # MAKEVERBOSE support.  Levels are:
 #      0       Minimal output ("quiet")
 #      1       Describe what is occurring