#!/bin/bash

# imagemagick.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# 28-Dec-2004

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv5te"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac 

# Extract source:
tar xvvf $CWD/ImageMagick-*.tar.xz
#tar xvvf $PORTCWD/sources/ImageMagick-*.tar.xz
cd ImageMagick-* || exit 1
slackhousekeeping

# Configure:
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --sysconfdir=/etc \
   --program-prefix= \
   --without-modules \
   --disable-openmp \
   --with-x \
   --with-frozenpaths=no \
   --enable-static=no \
   --enable-shared \
   --with-perl \
   --with-rsvg \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS INSTALLDIRS=vendor || make INSTALLDIRS=vendor || failmake

# First, spam the running development system, as ImageMagick is unable to
# properly link the utilities against a new shared library major version
# otherwise which has led to several broken packages over the years:
make install INSTALLDIRS=vendor || exit 1
/sbin/ldconfig

# Now build again against the new libraries and headers:
make clean
make $NUMJOBS INSTALLDIRS=vendor || make INSTALLDIRS=vendor || exit 1

# Install into package:
make install DESTDIR=$PKG INSTALLDIRS=vendor || failinstall

# This should certainly not be included.
# It stomps on the libtool package.
rm -f $PKG/usr/lib/libltdl.*

# .la files in /usr/lib${LIBDIRSUFFIX}/ should be removed.
# Other .la files should be left alone, as ImageMagick uses them internally
# to locate modules.
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/*.la

# Nothing but a perl upgrade should replace this (and maybe not even that)
find $PKG -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
rm -rf $PKG/usr/share/man

( cd $PKG/usr/lib/perl5
  # Ditch empty dirs:
  rmdir */* 2> /dev/null
  rmdir * 2> /dev/null )

# Copy docs:
#mkdir -p $PKG/usr/doc/ImageMagick-$( echo $VERSION | tr _ - )
mkdir -p $PKG/usr
mv $PKG/usr/share/doc $PKG/usr
cp -a AUTHORS LICENSE NEWS NOTICE Platforms.txt QuickStart.txt README.txt \
      $PKG/usr/doc/Imag*
changelogliposuction ChangeLog ImageMagick $( echo $VERSION | tr _ - )

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links