# Run this to generate configure and initial GNUmakefiles
srcdir=`dirname $0`
-DIE=0
-(autoconf --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "ERROR: You must have \`autoconf' installed to."
- echo "Download the appropriate package for your distribution,"
- echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
- DIE=1
-}
-
-if test "$DIE" -eq 1; then
- exit 1
+if [ stepmake/autogen.sh -nt autogen.sh ]; then
+ echo "stepmake/autogen.sh is newer. Copying file."
+ cp -f stepmake/autogen.sh autogen.sh
+ exec ./autogen.sh
fi
+# 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-2.13 autoconf2.13 autoconf 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
echo "WARNING: I am going to run \`configure' with no arguments."
(
cd $dr
echo "Running autoconf ..."
- autoconf
+ $autoconf
)
done