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* bootstrap (cleanup_gnulib): New function. Use it to clean up

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gnulib when interrupted.  This fixes some race conditions and
works around some portability problems (one noted by Paul
Hilfinger).
This commit is contained in:
Paul Eggert
2005-10-31 00:11:48 +00:00
parent 067b32eef4
commit e10a80eeac
2 changed files with 18 additions and 5 deletions
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7
ChangeLog
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@@ -1,3 +1,10 @@
2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
* bootstrap (cleanup_gnulib): New function. Use it to clean up
gnulib when interrupted. This fixes some race conditions and
works around some portability problems (one noted by Paul
Hilfinger).
2005-10-22 Akim <akim@epita.fr>
* Makefile.cfg: Adjust to config -> build-aux.

16
bootstrap
View File

@@ -58,6 +58,12 @@ build_cvs_prefix() {
fi
}
cleanup_gnulib() {
status=$?
rm -fr gnulib
exit $status
}
# Get gnulib files.
case ${GNULIB_SRCDIR--} in
@@ -65,9 +71,6 @@ case ${GNULIB_SRCDIR--} in
if [ ! -d gnulib ]; then
echo "$0: getting gnulib files..."
trap exit 1 2 13 15
trap 'rm -fr gnulib; exit 1' 0
case ${CVS_AUTH-anoncvs} in
anoncvs)
CVS_PREFIX='anoncvs@';;
@@ -82,9 +85,12 @@ case ${GNULIB_SRCDIR--} in
'') export CVS_RSH=ssh;;
esac
cvs -z3 -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib co gnulib || exit
trap cleanup_gnulib 1 2 13 15
trap - 0
cvs -z3 -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib co gnulib ||
cleanup_gnulib
trap - 1 2 13 15
fi
GNULIB_SRCDIR=gnulib
esac