# Run this to generate configure and initial GNUmakefiles
srcdir=`dirname $0`
-DIE=0
-# autoconf > 2.50 is not very common yet,
-# and disappointingly incompatible with the widely available 2.13
-version=`autoconf --version 2>/dev/null | awk '{print $3}'`
-if test "$version" != "2.13"; then
- echo "ERROR: Please install autoconf 2.13"
- exit 1
+# Be paranoid: check for autoconf == 2.13
+# Some setups have both autoconf 2.13 and 2.50 available through
+# a wrapper script: /usr/bin/autoconf.
+# This wrapper may incorrectly autoselect autoconf 2.50, but it
+# advertises itself as autoconf 2.13.
+# If you have such a setup, invoke this script as:
+# autoconf=autoconf2.13 ./autogen.sh
+for i in autoconf autoconf2.13 false; do
+ version=`$i --version 2>/dev/null | head -1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
+ if test "0$version" -eq 213; then
+ autoconf=$i
+ break
+ fi
+done
+
+if test -z "$autoconf"; then
+ echo "ERROR: Please install autoconf 2.13"
+ exit 1
fi
if test -z "$*"; then
(
cd $dr
echo "Running autoconf ..."
- autoconf
+ $autoconf
)
done