#!/bin/sh

# Slackware build script for matplotlib

# Written by Aleksandar Samardzic <asamardzic@gmail.com>
# Updated to 0.99.1.2 by João Felipe Santos <joao.eel@gmail.com>
# Patch for libpng borrowed from Arch Linux
# Updated up to version 1.4.1 by Serban Udrea <S.Udrea@gsi.de>

PRGNAM=matplotlib
VERSION=${VERSION:-1.4.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

TARBALL_VERSION=1.4.2 # Tarball sometimes has a wrong version number
DISABLE_TESTS=${DISABLE_TESTS:-Y}
DISABLE_TK_TESTS=${DISABLE_TK_TESTS:-Y}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$TARBALL_VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$TARBALL_VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# Use setup.cfg to decide about the optional subpackages tests and
# toolkits_tests
cat setup.cfg.template > setup.cfg

DISABLE_TESTS=$(echo "$DISABLE_TESTS"|cut -b 1|tr a-z A-Z)
DISABLE_TK_TESTS=$(echo "$DISABLE_TK_TESTS"|cut -b 1|tr a-z A-Z)

if [ "$DISABLE_TESTS" = "Y" ]
then
 sed -i "s|#tests = True|tests = False|" setup.cfg
else
 python -c "import nose, mock" > /dev/null 2>&1 || \
 { echo "ERROR: Missing requirements nose and/or mock!" && exit 1; }
fi

if [ "$DISABLE_TK_TESTS" = "Y" ]
then
 sed -i "s|#toolkits_tests = auto|toolkits_tests = False|" setup.cfg
elif [ "$DISABLE_TESTS" = "Y" ]
then
 echo "ERROR: Cannot enable toolkits_tests if tests are disabled!" && exit 1
fi

# Use modified setupext.py to make sure that the build process gets
# interrupted if requirements are not fulfilled

cat "${CWD}/setupext.py" > setupext.py

python setup.py install --root $PKG # > ${CWD}/SETUP.OUTPUT 2>&1

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a CHANGELOG INSTALL $PKG/usr/doc/$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}