#!/bin/bash


# set version number ie here is 1.2.2
VERSION=1
VERSION_MINOR=2
VERSION_PATCHLEVEL=2


# these are the library soname numbers , can derive these from  above?
LIBGMP_LT_CURRENT=7
LIBGMP_LT_REVISION=4
LIBGMP_LT_AGE=4

LIBGMPXX_LT_CURRENT=4
LIBGMPXX_LT_REVISION=4
LIBGMPXX_LT_AGE=1

LIBMP_LT_CURRENT=4
LIBMP_LT_REVISION=13
LIBMP_LT_AGE=1


# calculate stuff

VERSION_STR=$VERSION.$VERSION_MINOR.$VERSION_PATCHLEVEL
TMPFILE=$(tempfile)

#update gmp-h.in
cat gmp-h.in \
| sed s/"#define[[:space:]]\+__MPIR_VERSION[[:space:]]\+.*"/"#define __MPIR_VERSION "$VERSION/ \
| sed s/"#define[[:space:]]\+__MPIR_VERSION_MINOR[[:space:]]\+.*"/"#define __MPIR_VERSION_MINOR "$VERSION_MINOR/ \
| sed s/"#define[[:space:]]\+__MPIR_VERSION_PATCHLEVEL[[:space:]]\+.*"/"#define __MPIR_VERSION_PATCHLEVEL "$VERSION_PATCHLEVEL/ > $TMPFILE
mv $TMPFILE gmp-h.in

#update build.vc9/config.*
for i in build.vc9/config.*
do
	if [ "$i" == "build.vc9/config.guess.c" ] ; then continue; fi
	cat $i | sed s/"#define[[:space:]]\+VERSION[[:space:]]\+.*"/"#define VERSION "\"$VERSION_STR\"/ > $TMPFILE
	mv $TMPFILE $i
done

#update Makefile.am
cat Makefile.am \
| sed s/"LIBGMP_LT_CURRENT[[:space:]]*=[[:space:]]*.*"/"LIBGMP_LT_CURRENT = "$LIBGMP_LT_CURRENT/ \
| sed s/"LIBGMP_LT_REVISION[[:space:]]*=[[:space:]]*.*"/"LIBGMP_LT_REVISION = "$LIBGMP_LT_REVISION/ \
| sed s/"LIBGMP_LT_AGE[[:space:]]*=[[:space:]]*.*"/"LIBGMP_LT_AGE = "$LIBGMP_LT_AGE/ \
| sed s/"LIBGMPXX_LT_CURRENT[[:space:]]*=[[:space:]]*.*"/"LIBGMPXX_LT_CURRENT = "$LIBGMPXX_LT_CURRENT/ \
| sed s/"LIBGMPXX_LT_REVISION[[:space:]]*=[[:space:]]*.*"/"LIBGMPXX_LT_REVISION = "$LIBGMPXX_LT_REVISION/ \
| sed s/"LIBGMPXX_LT_AGE[[:space:]]*=[[:space:]]*.*"/"LIBGMPXX_LT_AGE = "$LIBGMPXX_LT_AGE/ \
| sed s/"LIBMP_LT_CURRENT[[:space:]]*=[[:space:]]*.*"/"LIBMP_LT_CURRENT = "$LIBMP_LT_CURRENT/ \
| sed s/"LIBMP_LT_REVISION[[:space:]]*=[[:space:]]*.*"/"LIBMP_LT_REVISION = "$LIBMP_LT_REVISION/ \
| sed s/"LIBMP_LT_AGE[[:space:]]*=[[:space:]]*.*"/"LIBMP_LT_AGE = "$LIBMP_LT_AGE/ > $TMPFILE
mv $TMPFILE Makefile.am

#update doc/version
echo -n "@set UPDATED " > doc/version.texi
date "+%d %B %Y" >> doc/version.texi
echo -n "@set UPDATED-MONTH " >> doc/version.texi
date "+%B %Y" >> doc/version.texi
echo "@set EDITION $VERSION_STR" >> doc/version.texi
echo "@set VERSION $VERSION_STR" >> doc/version.texi

#update makeinfo
cd doc
makeinfo mpir.texi
makeinfo version.texi
cd ..

autoreconf -f
rm -f $TMPFILE