#!/bin/sh

# Copyright 2008  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.

VERSION=1.5.4
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-subversion

NUMJOBS=${NUMJOBS:--j6}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf subversion-$VERSION
tar xvf $CWD/subversion-$VERSION.tar.bz2 || exit 1
cd subversion-$VERSION || exit 1
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --mandir=/usr/man \
  --docdir=/usr/doc/subversion-$VERSION \
  --enable-shared \
  --disable-static \
  --with-apr=/usr \
  --with-apr-util=/usr \
  --with-apxs=/usr/sbin/apxs \
  --with-neon=/usr \
  --with-zlib=/usr \
  --with-pic \
  --with-ssl \
  --build=$ARCH-slackware-linux

make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG
make install-docs DESTDIR=$PKG

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

rm -rf $PKG/usr/info
gzip -9 $PKG/usr/man/man?/*

# What is this junk for?  Since I don't know, I'll erase it.  :-)
rm -rf $PKG/usr/build

mkdir -p $PKG/usr/doc/subversion-$VERSION
cp -a \
  BUGS CHANGES COMMITTERS COPYING* HACKING INSTALL README TRANSLATING doc \
  $PKG/usr/doc/subversion-$VERSION
# too big && useless for most || if you think not, can be found in the source tarball
rm -rf $PKG/usr/doc/subversion-$VERSION/doc/tools
# Add the HTML svn book:
( cd $PKG/usr/doc/subversion-$VERSION
  tar xf $CWD/svn-book-html.tar.bz2
  mv svn-book-html book
  cd book
  chown -R root:root .
  find . -type d -exec chmod 0755 {} \;
  find . -type f -exec chmod 0644 {} \;
  find . -perm 2755 -exec chmod 0755 {} \;
  find . \
   \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
   -exec chmod 0755 {} \; -o \
   \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
   -exec chmod 0644 {} \;
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $TMP/subversion-$VERSION-$ARCH-$BUILD.tgz