Author: bdrewery
Date: Wed Nov 25 19:10:59 2015
New Revision: 291310
URL: https://svnweb.freebsd.org/changeset/base/291310
Log:
Stop building vers.c in include/ and only build the needed osreldate.h.
Because of how osreldate.h was being built with newvers.sh, which always
spat out a vers.c dependent on SVN or git, the meta mode build was
considering osreldate.h to depend on the current git or SVN index. This
would lead to entire tree rebuilds when modifying git's index. There's
no reason to be generating vers.c here so just skip it.
While here, in mk-osreldate.sh rename PARAM_H to proper PARAMFILE (which
newvers.sh already has a default for) and remove unneeded export.
Sponsored by: EMC / Isilon Storage Division
Modified:
head/include/Makefile
head/include/mk-osreldate.sh
head/sys/conf/newvers.sh
Modified: head/include/Makefile
==============================================================================
--- head/include/Makefile Wed Nov 25 19:10:56 2015 (r291309)
+++ head/include/Makefile Wed Nov 25 19:10:59 2015 (r291310)
@@ -5,7 +5,7 @@
.include <src.opts.mk>
-CLEANFILES= osreldate.h version vers.c
+CLEANFILES= osreldate.h version
SUBDIR= arpa protocols rpcsvc rpc xlocale
SUBDIR_PARALLEL=
INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \
@@ -104,12 +104,8 @@ NEWVERS_SH= ${SYSDIR}/conf/newvers.sh
PARAM_H= ${SYSDIR}/sys/param.h
MK_OSRELDATE_SH= ${.CURDIR}/mk-osreldate.sh
-osreldate.h vers.c: ${NEWVERS_SH} ${PARAM_H} ${MK_OSRELDATE_SH}
- env ECHO="${ECHO}" \
- MAKE="${MAKE}" \
- NEWVERS_SH=${NEWVERS_SH} \
- PARAM_H=${PARAM_H} \
- SYSDIR=${SYSDIR} \
+osreldate.h: ${NEWVERS_SH} ${PARAM_H} ${MK_OSRELDATE_SH}
+ env NEWVERS_SH=${NEWVERS_SH} PARAMFILE=${PARAM_H} SYSDIR=${SYSDIR} \
sh ${MK_OSRELDATE_SH}
.for i in ${LHDRS}
Modified: head/include/mk-osreldate.sh
==============================================================================
--- head/include/mk-osreldate.sh Wed Nov 25 19:10:56 2015
(r291309)
+++ head/include/mk-osreldate.sh Wed Nov 25 19:10:59 2015
(r291310)
@@ -35,8 +35,8 @@ trap "rm -f $tmpfile" EXIT
${ECHO} creating osreldate.h from newvers.sh
-export PARAMFILE="${PARAM_H:=$CURDIR/../sys/sys/param.h}"
set +e
+VARS_ONLY=1
. "${NEWVERS_SH:=$CURDIR/../sys/conf/newvers.sh}" || exit 1
set -e
cat > $tmpfile <<EOF
Modified: head/sys/conf/newvers.sh
==============================================================================
--- head/sys/conf/newvers.sh Wed Nov 25 19:10:56 2015 (r291309)
+++ head/sys/conf/newvers.sh Wed Nov 25 19:10:59 2015 (r291310)
@@ -84,6 +84,12 @@ fi
COPYRIGHT="$COPYRIGHT
"
+# VARS_ONLY means no files should be generated, this is just being
+# included.
+if [ -n "$VARS_ONLY" ]; then
+ return 0
+fi
+
LC_ALL=C; export LC_ALL
if [ ! -r version ]
then
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