[src/trunk]: src/external/bsd/flex/bin it is more complicated to rebuild the ...

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

details:   https://anonhg.NetBSD.org/src/rev/927586712997
branches:  trunk
changeset: 748528:927586712997
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Oct 26 11:19:47 2009 +0000

description:
it is more complicated to rebuild the skel now.

diffstat:

 external/bsd/flex/bin/Makefile |  13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r fbdb06d3567d -r 927586712997 external/bsd/flex/bin/Makefile
--- a/external/bsd/flex/bin/Makefile    Mon Oct 26 11:17:16 2009 +0000
+++ b/external/bsd/flex/bin/Makefile    Mon Oct 26 11:19:47 2009 +0000
@@ -1,5 +1,5 @@
 #      from: @(#)Makefile      5.4 (Berkeley) 6/24/90
-#      $NetBSD: Makefile,v 1.1 2009/10/26 00:49:04 christos Exp $
+#      $NetBSD: Makefile,v 1.2 2009/10/26 11:19:47 christos Exp $
 #
 # By default, flex will be configured to generate 8-bit scanners only if the
 # -8 flag is given.  If you want it to always generate 8-bit scanners, add
@@ -50,9 +50,14 @@
        ${BINDIR}/lex ${BINDIR}/flex++
 MLINKS=        flex.1 lex.1 
 
-skel.c:        mkskel.sh flex.skl
-       ${_MKTARGET_CREATE}
-       ${HOST_SH} ${.ALLSRC} >${.TARGET}
+skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
+       ${TOOL_SED} -e 's/m4_/m4postproc_/g' -e 's/m4preproc_/m4_/g' \
+           ${IDIST}/flex.skl | ${TOOL_M4} -P \
+           -DFLEX_MAJOR_VERSION=`echo ${VERSION} | cut -f 1 -d .` \
+           -DFLEX_MINOR_VERSION=`echo ${VERSION} | cut -f 2 -d .` \
+           -DFLEX_SUBMINOR_VERSION=`echo ${VERSION} | cut -f 3 -d .` | \
+           ${TOOL_SED} -e 's/m4postproc_/m4_/g' | \
+           ${HOST_SH} ${IDIST}/mkskel.sh  > ${.TARGET}
 
 .ifndef HOSTPROG
 scan.c: scan.l