#!/bin/sh
+find_program()
+{
+ prog="$1"
+ vers="$2"
+
+ if test `"$prog-$vers" --version | head -1 | grep -c "$vers"` != 0 ; then
+ program="$prog-$vers"
+ else
+ program="$prog"
+ fi
+}
+
+# Find appropriate versions of the auto tools
+find_program aclocal 1.9
+aclocal="$program"
+find_program autoheader 2.53
+autoheader="$program"
+find_program automake 1.9
+automake="$program"
+find_program autoconf 2.53
+autoconf="$program"
+
set -x
# Remove autoconf 2.5x's cache directory
rm -rf autom4te*.cache
-aclocal -I . || exit 1
-autoheader || exit 1
+$aclocal -I . || exit 1
+$autoheader || exit 1
# libtoolize --force --copy || exit 1
-automake --foreign --add-missing --copy || exit 1
-autoconf || exit 1
-
+$automake --foreign --add-missing --copy || exit 1
+$autoconf || exit 1