diff options
author | Manoj Srivastava <srivasta@debian.org> | 2003-12-01 17:11:15 +0000 |
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committer | Manoj Srivastava <srivasta@debian.org> | 2003-12-01 17:11:15 +0000 |
commit | 371472d9fb6a936149b105a6563a0550d35bdf1a (patch) | |
tree | 6d23751e44a7dddf4e29918551f1ea0513352622 /mcon/U/contains.U |
Initial import of upstream branch
Initial import of upstream branch
git-archimport-id: srivasta@debian.org--2003-primary/dist--upstream--3.70--base-0
Diffstat (limited to 'mcon/U/contains.U')
-rw-r--r-- | mcon/U/contains.U | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/mcon/U/contains.U b/mcon/U/contains.U new file mode 100644 index 0000000..7d9883a --- /dev/null +++ b/mcon/U/contains.U @@ -0,0 +1,43 @@ +?RCS: $Id: contains.U,v 3.0 1993/08/18 12:05:35 ram Exp $ +?RCS: +?RCS: Copyright (c) 1991-1993, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: of the source tree for dist 3.0. +?RCS: +?RCS: $Log: contains.U,v $ +?RCS: Revision 3.0 1993/08/18 12:05:35 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:contains: Nothing +?MAKE: -pick add $@ %< +?S:contains: +?S: This variable holds the command to do a grep with a proper return +?S: status. On most sane systems it is simply "grep". On insane systems +?S: it is a grep followed by a cat followed by a test. This variable +?S: is primarily for the use of other Configure units. +?S:. +: Some greps do not return status, grrr. +echo "grimblepritz" >grimble +if grep blurfldyick grimble >/dev/null 2>&1 ; then + contains=contains +elif grep grimblepritz grimble >/dev/null 2>&1 ; then + contains=grep +else + contains=contains +fi +rm -f grimble +: the following should work in any shell +case "$contains" in +contains*) + echo " " + echo "AGH! Grep doesn't return a status. Attempting remedial action." + cat >contains <<'EOSS' +grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp +EOSS +chmod +x contains +esac + |