#!/bin/sh
# Heavily based on the Slackware 12.1 SlackBuild
# http://www.exiv2.org
# Required for Docmunentation Build: Graphviz.

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-exiv2
NAME=exiv2
VERSION=0.16
TARGET=i486
ARCH=${ARCH:-i486}
BUILD=1ga

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
elif [ "$ARCH" = "athlonxp" ]; then
  SLKCFLAGS="-O3 -march=athlon-xp -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
tar xvzf $CWD/$NAME-$VERSION.tar.gz
tar xvzf $CWD/$NAME-$VERSION-doc.tar.gz

echo "+---------------------------------+"
echo "| Starting SlackBuild  $NAME-$VERSION |"
echo "+---------------------------------+"

cd $NAME-$VERSION

chown -R root:root .
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
--mandir=/usr/man \
--docdir=/usr/doc/$NAME-$VERSION \
--program-prefix= \
--program-suffix= \
--build=$TARGET-slackware-linux
make
make doc
make install DESTDIR=$PKG

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

find $PKG/usr/man -type f -exec gzip -9 {} \;

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a  COPYING README $PKG/usr/doc/$NAME-$VERSION

( cd doc
  cp -a -r * $PKG/usr/doc/$NAME-$VERSION
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc

cd $PKG
requiredbuilder -v -y -s $CWD $PKG
if [ -x /sbin/makepkg7 ]; then
 makepkg7 -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz
else
 makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz
fi

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi
