mirrors/coreutils
0
0
Fork 0
mirror of https://github.com/coreutils/coreutils.git synced 2024-11-23 18:05:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

build: avoid bootstrap failure when $GZIP is set

Browse Source 
Running "GZIP=-9 ./bootstrap" would fail right away, because the
tool-version-checking code would treat the upper-cased program name
as an environment variable name and if that has a value use the
result as the application name.  That works fine for automake,
autoconf, etc. but not for gzip.
* bootstrap (check_versions): Do not treat $GZIP as a program name.
If defined at all, it is supposed to list gzip options.
Reported by Alan Curry in http://debbugs.gnu.org/8609
This commit is contained in:
Jim Meyering 2011-05-03 10:09:20 +02:00
parent efa479c1e5
commit 4b28ff7f32
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bootstrap
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Print a version string.
scriptversion=2011-03-03.12; # UTC
scriptversion=2011-05-03.08; # UTC
# Bootstrap this package from checked-out sources.
@ -405,7 +405,10 @@ check_versions() {
# Honor $APP variables ($TAR, $AUTOCONF, etc.)
appvar=`echo $app | tr '[a-z]-' '[A-Z]_'`
test "$appvar" = TAR && appvar=AMTAR
eval "app=\${$appvar-$app}"
case $appvar in
GZIP) ;; # Do not use $GZIP: it contains gzip options.
*) eval "app=\${$appvar-$app}" ;;
esac
inst_ver=$(get_version $app)
if [ ! "$inst_ver" ]; then
echo "$me: Error: '$app' not found" >&2