#!/bin/sh

# Slackware build script for exif
# Written by Kyle Guinn <elyk03@gmail.com>

PRGNAM="exif"
VERSION=${VERSION:-"0.6.15"}
ARCH=${ARCH:-"i486"}
BUILD=${BUILD:-"1"}
TAG=${TAG:-"_SBo"}

CWD=$(pwd)
TMP=${TMP:-"/tmp/SBo"}
PKG=$TMP/package-$PRGNAM-$VERSION
OUTPUT=${OUTPUT:-"/tmp"}

DOCS="ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL NEWS README"

if [ "$ARCH" = "i486" ]; then
	SLKCFLAGS="-O2 -march=i486 -mtune=i686"
	LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
	SLKCFLAGS="-O2 -march=i686 -mtune=i686"
	LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
	SLKCFLAGS="-O2 -fPIC"
	LIBDIRSUFFIX="64"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar -xjvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-st .

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
	--prefix=/usr \
	--sysconfdir=/etc \
	--localstatedir=/var \
	--mandir=/usr/man \
	--disable-static \
	--build=$ARCH-slackware-linux \

make
make install-strip DESTDIR=$PKG

( cd $PKG/usr/man
	find . -type f -exec gzip -9 {} \;
	for i in $(find . -type l); do \
		ln -s $(readlink $i).gz $i.gz; \
		rm $i; \
	done
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-"tgz"}