get_version ()
{
## Remove eg "./autogen.sh: line 50: autoconf: command not found".
- $1 --version 2>&1 | sed -e '/not found/d' -n -e '1 s/.* \([1-9][0-9\.]*\).*/\1/p'
+ $1 --version 2>&1 | sed -e '/not found/d' -e 's/.* //' -n -e '1 s/\([0-9][0-9\.]*\).*/\1/p'
}
## $1 = version string, eg "2.59"
check_version ()
{
## Respect eg $AUTOMAKE if it is set, like autoreconf does.
- uprog=`echo $1 | sed 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ uprog=`echo $1 | sed -e 's/-/_/g' -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
eval uprog=\$${uprog}
for prog in $progs; do
- eval min=\$${prog}_min
+ sprog=`echo "$prog" | sed 's/-/_/g'`
+
+ eval min=\$${sprog}_min
echo "Checking for $prog (need at least version $min)..."
if [ $retval -ne 0 ]; then
missing="$missing $prog"
- eval ${prog}_why=\""$stat"\"
+ eval ${sprog}_why=\""$stat"\"
fi
done
EOF
for prog in $progs; do
- eval min=\$${prog}_min
+ sprog=`echo "$prog" | sed 's/-/_/g'`
+
+ eval min=\$${sprog}_min
echo "$prog (minimum version $min)"
done
EOF
for prog in $missing; do
- eval why=\$${prog}_why
+ sprog=`echo "$prog" | sed 's/-/_/g'`
+
+ eval why=\$${sprog}_why
echo "$prog ($why)"
done