#!/bin/sh

# Heavily based on the Slackware 13.37 SlackBuild

# Written by Andrea Sciucca  ( gohanz at infinito.it)
# Last build from 
# Thnaks to Pablo Santamaria (pablosantamaria@gmail.com)

# Slackware build script for Tk

# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AS IS AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

set -e

PKGNAME=${PKGNAME:-perl-tk}
SRCNAME=${SRCNAME:-Tk}
VERSION=${VERSION:-804.029}
ARCH=${ARCH:-i486}
PKGTYPE=${PKGTYPE:-txz}
BUILD=${BUILD:-3}
TAG=${TAG:-sl}
CHOST=${CHOST:-i486}
SOURCE=http://search.cpan.org/CPAN/authors/id/S/SR/SREZIC/$SRCNAME-$VERSION.tar.gz
CWD=`pwd`
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=${PKG:-$TMP/package-$PKGNAME}
DOCS=${DOCS:-"COPYING INSTALL README*"}
DOCDIR=${DOCDIR:-$PKG/usr/doc/$PKGNAME-$VERSION}
OUTPUT=${OUTPUT:-$CWD}

if [ ! -e $SRCNAME-$VERSION.tar.gz ]; then
wget -c $SOURCE
fi

rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT

cd $TMP
tar xvzf $CWD/$SRCNAME-$VERSION.tar.gz

cd $SRCNAME-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# Apply a few patches
patch -p1 < $CWD/perl-tk-$VERSION.diff

#  Fix build failure with libX11-1.4.0 where they added an "X11_" string to
#  header guards to avoid possible collision.
patch -p1 < $CWD/804.029-X11_XLIB_H.patch

# XFT=1 (font manager) support, which gives perl-tk programs the ability to
# use all fonts accessible from XFT and antialiasing.
perl Makefile.PL \
     XFT=1 \
     INSTALLDIRS=vendor \
     INSTALLVENDORMAN1DIR=/usr/man/man1 \
     INSTALLVENDORMAN3DIR=/usr/man/man3 \
make OPTIMIZE="$SLKCFLAGS"
make install  DESTDIR=$PKG

mkdir -p $DOCDIR
cp -a $DOCS $DOCDIR


mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $DOCDIR/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $DOCDIR/$PKGNAME.SlackBuild



# Compress the man pages if present
if [ -d $PKG/usr/man ]; then
    ( 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
    )
fi


( cd $PKG
    find . -name perllocal.pod \
        -o -name ".packlist" \
        -o -name "*.bs" \
        | xargs rm -f
)


# Find and print dependencies into slack-required file
cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
requiredbuilder -y -v -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


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