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Elimitate use of arithmetic expansion for portability

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Use expr rather than $(( <arithmetic> )) - this is needed at least
for the default Solaris shell.

Based on patch by Halton Huo
http://bugzilla.gnome.org/show_bug.cgi?id=590719
This commit is contained in:
Owen W. Taylor 2009-08-04 11:16:20 -04:00
parent 3eee6b4218
commit da934be354
1 changed files with 3 additions and 2 deletions
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5
configure.in
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@ -540,9 +540,10 @@ mutter-$VERSION:
Xcursor: ${have_xcursor}
"
MUTTER_MINOR_VERSION=mutter_minor_version
if test $(( $(echo $MUTTER_MINOR_VERSION) %2)) == "1"; then
stable_version=$(( ($MUTTER_MINOR_VERSION / 2) * 2))
if expr $MUTTER_MINOR_VERSION % 2 > /dev/null ; then
stable_version=`expr $MUTTER_MINOR_VERSION - 1`
echo "This is the UNSTABLE branch of mutter"
echo -n "Use 2.$stable_version.x for stable "
echo "(gnome-2-$stable_version branch in Subversion)"