#!/bin/sh
# This script is used to build the amalgamation autoconf package.
# It assumes the following:
#
# 1. The files "sqlite3.c", "sqlite3.h" and "sqlite3ext.h"
# are available in the current directory.
#
# 2. Variable $TOP is set to the full path of the root directory
# of the SQLite source tree.
#
# 3. There is nothing of value in the ./mkpkg_tmp_dir directory.
# This is important, as the script executes "rm -rf ./mkpkg_tmp_dir".
#
# Bail out of the script if any command returns a non-zero exit
# status. Or if the script tries to use an unset variable. These
# may fail for old /bin/sh interpreters.
#
set -e
set -u
TMPSPACE=./mkpkg_tmp_dir
VERSION=`cat $TOP/VERSION`
rm -rf $TMPSPACE
cp -R $TOP/autoconf $TMPSPACE
cp sqlite3.c $TMPSPACE
cp sqlite3.h $TMPSPACE
cp sqlite3ext.h $TMPSPACE
cp $TOP/sqlite3.1 $TMPSPACE
cp $TOP/sqlite3.pc.in $TMPSPACE
cp $TOP/src/shell.c $TMPSPACE
chmod 755 $TMPSPACE/install-sh
chmod 755 $TMPSPACE/missing
chmod 755 $TMPSPACE/depcomp
chmod 755 $TMPSPACE/config.sub
chmod 755 $TMPSPACE/config.guess
cat $TMPSPACE/configure.ac |
sed "s/AC_INIT(sqlite, .*, http:\/\/www.sqlite.org)/AC_INIT(sqlite, $VERSION, http:\/\/www.sqlite.org)/" > $TMPSPACE/tmp
mv $TMPSPACE/tmp $TMPSPACE/configure.ac
cd $TMPSPACE
aclocal
autoconf
automake
mkdir -p tea/generic
echo "#ifdef USE_SYSTEM_SQLITE" > tea/generic/tclsqlite3.c
echo "# include <sqlite3.h>" >> tea/generic/tclsqlite3.c
echo "#else" >> tea/generic/tclsqlite3.c
echo "#include \"../../sqlite3.c\"" >> tea/generic/tclsqlite3.c
echo "#endif" >> tea/generic/tclsqlite3.c
cat $TOP/src/tclsqlite.c >> tea/generic/tclsqlite3.c
cat tea/configure.in |
sed "s/AC_INIT(\[sqlite\], .*)/AC_INIT([sqlite], [$VERSION])/" > tmp
mv tmp tea/configure.in
cd tea
autoconf
rm -rf autom4te.cache
cd ../
./configure && make dist
mv sqlite-$VERSION.tar.gz ../sqlite-amalgamation-$VERSION.tar.gz