scripts/mkdoc: set defaults for FIND and PERL; check usage
author |
John W. Eaton <jwe@octave.org> |
date |
Mon, 05 Jan 2009 21:33:54 -0500 |
parents |
c3ac9f2772cd |
children |
7b25349b32e6 |
files |
scripts/ChangeLog scripts/mkdoc |
diffstat |
2 files changed, 13 insertions(+), 2 deletions(-)
[+]
|
line diff
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,7 @@
+2009-01-05 John W. Eaton <jwe@octave.org>
+
+ * mkdoc: Set defaults for FIND and PERL. Check usage.
+
2009-01-01 Thorsten Meyer <thorsten.meyier@gmx.de>
* miscellaneous/__xzip__.m: Fix error messages, add tests.
--- a/scripts/mkdoc
+++ b/scripts/mkdoc
@@ -20,10 +20,17 @@
set -e
-if test $# != 1; then
+FIND=${FIND:-'find'}
+
+PERL=${PERL:-'perl'}
+
+if test $# -eq 1; then
+ d=$1
+elif test $# -eq 0; then
d=.
else
- d=$1
+ echo "usage: mkdoc [directory]" 1>&2
+ exit 1
fi
if test -f gethelp; then