#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# distcc.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# 16-08-2004
#
# Copyright 2008, 2009, 2010, 2013  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# 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.

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

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

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

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Configure:
[ ! -r configure ] && ./autogen.sh
./configure \
   --prefix=/usr \
   --disable-Werror \
   --datadir=/usr/share \
   --mandir=/usr/man \
   --sysconfdir=/etc \
   --with-auth \
   --without-gnome \
   --without-avahi \
   --with-gtk \
   --build=${SLK_ARCH_BUILD} || failconfig

# Build:
make $NUMJOBS || make || failconfig

# Install into package:
make install DESTDIR=$PKG docdir=/usr/doc/$PKGNAM-$VERSION || failinstall

# Make a masquarade directory in /usr/lib/distcc:
GCCVER=$(gcc -dumpversion)
mkdir -p $PKG//usr/lib/distcc
( cd $PKG//usr/lib/distcc
  ln -sf ../../bin/distcc c++
  ln -sf ../../bin/distcc c89
  ln -sf ../../bin/distcc c99
  ln -sf ../../bin/distcc cc
  ln -sf ../../bin/distcc clang
  ln -sf ../../bin/distcc clang++
  ln -sf ../../bin/distcc g++
  ln -sf ../../bin/distcc gcc
  ln -sf ../../bin/distcc gcc-$GCCVER
  ln -sf ../../bin/distcc ${SLK_ARCH_HOST}-g++
  ln -sf ../../bin/distcc ${SLK_ARCH_HOST}-gcc
  ln -sf ../../bin/distcc ${SLK_ARCH_HOST}-$GCCVER
)

# If needed, make a symlink from /usr/lib${LIBDIRSUFFIX}/distcc -> /usr/lib/distcc:
if [ ! "$LIBDIRSUFFIX" = "" ]; then
  mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
  ( cd $PKG/usr/lib${LIBDIRSUFFIX}
    ln -vsf ../lib/distcc . )
fi

# Install distccmon-gnome.desktop:
mkdir -p $PKG/usr/share/applications
install -vpm644 gnome/distccmon-gnome.desktop $PKG/usr/share/applications/

for file in $PKG/etc/distcc/* ; do
  mv -fv $file ${file}.new
done

# Restore original timestamps on the doc files:
for file in * ; do
  if [ -f $file ]; then
    if [ -r $PKG/usr/doc/$PKGNAM-$VERSION/$file ]; then
      cp -fav $file $PKG/usr/doc/$PKGNAM-$VERSION/$file
    fi
  fi
done

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown (root:bin), 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