#!/usr/bin/bash
# This SlackBuild like script is designed for Vector Linux packages by exeterdad.

# This script assumes it will be launched within "/NAME/VERSION/src" dir.  With all sources in "src"
# Your Vector Linux .tlz package, slack-desc, and slack-required will be found in "VERSION" dir.
# The extraction and build will be in a temp dir created in "NAME" dir, and then removed on exit.
# Comment out last line to keep this dir intact.
# Many code snippets taken from official Slackware 12 slackbuild.

SHIM="#          "  # Add enough spaces between quotes to match quotes around name on next line
NAME="ImageMagick"
VERSION=6.3.5_8
ARCH=i586
BUILD=2vl59
VL_PACKAGER=exeterdad

CWD=`pwd`
cd ../
RELEASEDIR=`pwd`
cd $CWD
mkdir $RELEASEDIR/tmp
TMP=$RELEASEDIR/tmp
PKG=$TMP/package-$NAME

if [ $UID != 0 ]; then
	echo "You need to be root to run this script."
	exit
fi

if [ ! -x /usr/bin/requiredbuilder ]; then
	echo "Requiredbuilder not installed, or not executable."
	exit
fi
 
export CFLAGS="-O2 -march=i586 -mtune=i686"
export CXXFLAGS="-O2 -march=i586 -mtune=i686"

rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf $NAME-$VERSION


tar xjvf $CWD/$NAME-6.3.5-8.tar.bz2 || exit 1
#tar zxvf $CWD/$NAME-$VERSION.tar.gz || exit 1

cd $TMP/$NAME-6.3.5




echo "Setting permissions..."


chown -R root:root .
find . -perm 664 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 2777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 2755 -exec chmod 755 {} \;
find . -perm 774 -exec chmod 644 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

echo "Here we go!"
./configure \
  --prefix=/usr \
  --mandir=/usr/man \
  --program-prefix= \
  --enable-16bit-pixel \
  --with-x \
  --with-frozenpaths=no \
  --enable-static=no \
  --enable-shared \
  --with-perl || exit 1

make -j3 || exit 1

make install DESTDIR=$PKG
rm -f $PKG/usr/lib/libltdl.*

( cd $PKG
  # Nothing but a perl upgrade should replace this (and maybe not even that)
  find . -name perllocal.pod | xargs rm -f
)


# DESTDIR is still broken about this, but works well enough otherwise:
chmod 644 $PKG/usr/share/man/man3/*
mv $PKG/usr/share/man/man3 $PKG/usr/man
rmdir $PKG/usr/share/man

( cd $PKG/usr/lib/perl5
  # Ditch empty dirs:
  rmdir */* 2> /dev/null
  rmdir * 2> /dev/null
)
gzip -9 $PKG/usr/man/man?/*.?

mkdir -p $PKG/usr
mv $PKG/usr/share/doc $PKG/usr
cp -a \
  AUTHORS ChangeLog LICENSE NEWS NOTICE Platforms.txt QuickStart.txt README.txt \
  $PKG/usr/doc/Imag*

mkdir -p $PKG/install


cat > $RELEASEDIR/slack-desc << EOF
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

$SHIM|-----handy-ruler------------------------------------------------------|
$NAME: imagemagick (Image editing tools)
$NAME: 
$NAME: ImageMagick® is a software suite to create, edit, and compose bitmap
$NAME: images. It can read, convert and write images in a variety of
$NAME: formats (about 200). Use ImageMagick to translate, flip, mirror,
$NAME: rotate, scale, shear and transform images, adjust image colors, 
$NAME: apply various special effects, or draw text, lines, polygons, 
$NAME: ellipses and Bézier curves.
$NAME: License: Apache-style
$NAME: Author: John Cristy and many others. See docs. 
$NAME: Website: http://www.imagemagick.org/

#----------------------------------------

BUILDDATE: `date`
PACKAGER:  $VL_PACKAGER
HOST:      `uname -srm`
DISTRO:    `cat /etc/vector-version`
CFLAGS:    $CFLAGS
CONFIGURE: `awk "/\.\/configure\ /" $TMP/$NAME-6.3.5/config.log`

EOF

cat $RELEASEDIR/slack-desc > $PKG/install/slack-desc


cd $PKG
echo " "
echo "Stripping...."
echo " "
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

echo "Finding dependancies..."
requiredbuilder -v -y -s $RELEASEDIR $PKG

echo "Creating package $NAME-$VERSION-$ARCH-$BUILD.tlz"
makepkg -l y -c n $RELEASEDIR/$NAME-$VERSION-$ARCH-$BUILD.tlz
cd $CWD
echo "Cleaning up temp files..."
#rm -rf $TMP
echo "Done"