+distribution=$1
+if test "$distribution" = ""; then
+ distribution="toolkit";
+fi
+
+dist_version=$2
+if test "$dist_version" = ""; then
+ dist_version=$SILC_VERSION
+fi
+
+
+echo "Preparing $distribution distribution version $dist_version"
+
+#
+# Go though the subdirs and create the Makefile.ams from the
+# Makefile.am.pre files.
+#
+subdirs=`grep "$distribution"_SUBDIRS= distributions |cut -d= -f2`
+ed=`grep "$distribution"_EXTRA_DIST= distributions |cut -d= -f2`
+sed -e "/SILC_DISTRIBUTION_EXTRA/s,,$ed," Makefile.am.pre >Makefile.am
+path=`pwd`
+for i in $subdirs
+do
+ cd $i
+ sub=`grep "$distribution"_SUBDIRS_"$i"= $path/distributions |cut -d= -f2`
+ if test "$sub" = ""; then
+ cd $path
+ continue;
+ fi
+ if [ -f Makefile.am.pre ]; then
+ sed -e "/SILC_DISTRIBUTION_SUBDIRS/s//$sub/" -e "/SILC_DISTRIBUTION_SUBDIRS/s//$sub/" Makefile.am.pre >Makefile.am 2>/dev/null
+ fi
+ cd $path
+done
+cd $path
+
+
+#
+# Replace version string, package name and distribution infos, and create
+# the actual configure.in
+#
+echo "# Automatically generated by ./prepare from configure.in.pre. Do not edit!" >configure.in2
+sed -e "/SILC_DISTRIBUTION_SUBDIRS/s//$subdirs/" -e "/SILC_VERSION/s//$dist_version/" -e "/SILC_PACKAGE/s//silc-"$distribution"/" configure.in.pre >>configure.in2
+
+#
+# Create also the acconfig.h for the distribution. Note that this sets
+# also dist labels for distributions that are not defined.
+#
+cp acconfig.h.pre acconfig.h
+dists=`grep DISTRIBUTIONS= distributions |cut -d= -f2`
+touch am_cond
+for i in $dists
+do
+ dl=`grep "$i"_DISTLABEL= distributions |cut -d= -f2`
+ echo "#undef $dl" >>acconfig.h
+ if test "$i" = "$distribution"; then
+ echo "AM_CONDITIONAL($dl, test xtrue = xtrue)" >>am_cond
+ else
+ echo "AM_CONDITIONAL($dl, test xtrue = xfalse)" >>am_cond
+ fi
+done
+
+sed '/SILC_DIST_DEFINE/ r am_cond' configure.in2 >configure.in3
+dl=`grep "$distribution"_DISTLABEL= distributions |cut -d= -f2`
+sed -e "/SILC_DIST_DEFINE/s//$dl/" configure.in3 >configure.in
+rm -f configure.in2 configure.in3 am_cond
+
+
+#
+# Prepare the Makefile.defines
+#
+cp Makefile.defines.pre Makefile.defines.in
+cp Makefile.defines_int.pre Makefile.defines_int.in
+cp Makefile.defines.in irssi
+cp Makefile.defines_int.in irssi
+cp Makefile.defines.in lib/silcmath/mpi
+cp Makefile.defines_int.in lib/silcmath/mpi