#!/bin/sh

set -u
set -e
trap onexit INT
trap onexit TERM
trap onexit EXIT

TMPDIR=

onexit()
{
	if [ ! "$TMPDIR" = "" ]; then
		sudo rm -rf $TMPDIR
	fi
}

usage()
{
	echo "$0 <package name> <version> <build> <package architecture> <source dir.> [combined]"
	exit 1
}

COMBINED=0

if [ $# -lt 4 ]; then usage $0; fi
PACKAGE_NAME=$1
VERSION=$2
BUILD=$3
PKGARCH=$4
SRCDIR=$5
CC=$6
CXX=$7
if [ $# -gt 7 ]; then
	if [ "$8" = "combined" ]; then COMBINED=1; fi
fi

umask 022
TMPDIR=`mktemp -d /tmp/$PACKAGE_NAME-build.XXXXXX`
rm -f $PACKAGE_NAME.pkg.bz2
PKGROOT=$TMPDIR/pkgbuild/$PACKAGE_NAME
mkdir -p $PKGROOT
cp $SRCDIR/release/copyright $TMPDIR
touch $TMPDIR/depend
cat $SRCDIR/release/pkginfo.tmpl | sed s/{__VERSION}/$VERSION/g \
	| sed s/{__BUILD}/$BUILD/g | sed s/{__APPNAME}/$PACKAGE_NAME/g \
	| sed s/{__PKGNAME}/$PACKAGE_NAME/g > $TMPDIR/pkginfo 

if [ "$PKGARCH" = "i386" ]; then
	__LIB=lib
else
	__LIB=lib/$PKGARCH
fi

# This mess is to work around a bug in /usr/ccs/bin/make
make install prefix=$PKGROOT libdir=$PKGROOT/$__LIB AM_MAKEFLAGS="prefix=$PKGROOT libdir=$PKGROOT/$__LIB"
rm -f $PKGROOT/$__LIB/*.la
if [ $COMBINED = 1 ]; then
	if [ ! -d $SRCDIR/solx86 ]; then
		mkdir -p $SRCDIR/solx86
	fi
	PWD=`pwd`
	cd $SRCDIR/solx86
	sh $SRCDIR/configure CC=$CC CXX=$CXX
	make install prefix=$PKGROOT AM_MAKEFLAGS="prefix=$PKGROOT"
	cd $PWD
fi
mkdir -p $PKGROOT/doc
cp $SRCDIR/LICENSE.txt $SRCDIR/LGPL.txt $SRCDIR/README-turbo.txt $SRCDIR/README $SRCDIR/libjpeg.doc $PKGROOT/doc
chmod 644 $PKGROOT/doc/*

cat >$TMPDIR/proto <<EOF
i copyright
i depend
i pkginfo
d none libjpeg-turbo 0755 root bin
d none libjpeg-turbo/lib 0755 root bin
EOF
if [ $COMBINED = 1 ]; then
cat >>$TMPDIR/proto <<EOF
f none libjpeg-turbo/lib/libjpeg.so.62.0.0 0755 root bin
s none libjpeg-turbo/lib/libjpeg.so.62=libjpeg.so.62.0.0
s none libjpeg-turbo/lib/libjpeg.so=libjpeg.so.62.0.0
f none libjpeg-turbo/lib/libjpeg.a 0644 root bin
f none libjpeg-turbo/lib/libturbojpeg.so 0755 root bin
f none libjpeg-turbo/lib/libturbojpeg.a 0644 root bin
EOF
fi
if [ "${__LIB}" != "lib" ]; then
echo d none libjpeg-turbo/${__LIB} 0755 root bin >>$TMPDIR/proto
fi
cat >>$TMPDIR/proto <<EOF
f none libjpeg-turbo/${__LIB}/libjpeg.so.62.0.0 0755 root bin
s none libjpeg-turbo/${__LIB}/libjpeg.so.62=libjpeg.so.62.0.0
s none libjpeg-turbo/${__LIB}/libjpeg.so=libjpeg.so.62.0.0
f none libjpeg-turbo/${__LIB}/libjpeg.a 0644 root bin
f none libjpeg-turbo/${__LIB}/libturbojpeg.so 0755 root bin
f none libjpeg-turbo/${__LIB}/libturbojpeg.a 0644 root bin
d none libjpeg-turbo/include 0755 root bin
f none libjpeg-turbo/include/jconfig.h 0644 root bin
f none libjpeg-turbo/include/jerror.h 0644 root bin
f none libjpeg-turbo/include/jmorecfg.h 0644 root bin
f none libjpeg-turbo/include/jpeglib.h 0644 root bin
f none libjpeg-turbo/include/turbojpeg.h 0644 root bin
d none libjpeg-turbo/doc 0755 root bin
f none libjpeg-turbo/doc/LGPL.txt 0644 root bin
f none libjpeg-turbo/doc/libjpeg.doc 0644 root bin
f none libjpeg-turbo/doc/LICENSE.txt 0644 root bin
f none libjpeg-turbo/doc/README 0644 root bin
f none libjpeg-turbo/doc/README-turbo.txt 0644 root bin
EOF

pkgmk -o -r $TMPDIR/pkgbuild -d $TMPDIR -a i386 -f $TMPDIR/proto
pkgtrans -s $TMPDIR $TMPDIR/$PACKAGE_NAME.pkg $PACKAGE_NAME
bzip2 $TMPDIR/$PACKAGE_NAME.pkg
cp $TMPDIR/$PACKAGE_NAME.pkg.bz2 . 

exit