#!/bin/sh

# Slackware build script for xerces-c

# Copyright 2012 Robert Allen <slacker@slaphappygeeks.com>
# All rights reserved
# Including Creator Endowed Unalienable Rights
#
# This script is placed into the public domain by the author

PRGNAM=xerces-c
VERSION=3.1.1
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

##############################################################################
# WITHSAMPLES=1 will install samples to /usr/share/xerces-c-.../samples/
# WITHDOCS=1 will install HTML docs to /usr/share/xerces-c-.../manual/
WITHSAMPLES=${WITHSAMPLES:-0}
WITHDOCS=${WITHDOCS:-0}
##############################################################################

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
  BITS=32
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
  BITS=32
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  BITS=64
fi

set -eu

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --disable-static \
  --build=$ARCH-slackware-linux

make -j1
make install DESTDIR=$PKG

if [ "$WITHSAMPLES" = "1" ]; then
  find samples/ -type d -name '.deps' -exec rm -r '{}' \+
  find samples/ -type d -name '.libs' -exec rm -r '{}' \+
  find samples/ -type f -name '.dirstamp' -exec rm '{}' \+
  find samples/ -type f -name 'Makefile*' -exec rm '{}' \+
  find samples/ -type f -name '*.o' -exec rm '{}' \+
  mkdir -p $PKG/usr/share/$PRGNAM-$VERSION/samples
  mv $PKG/usr/bin $PKG/usr/share/$PRGNAM-$VERSION/samples
  cp -a samples/data samples/src  $PKG/usr/share/$PRGNAM-$VERSION/samples
else
  rm -rf $PKG/usr/bin
fi

if [ "$WITHDOCS" = "1" ]; then
  mkdir -p $PKG/usr/share/$PRGNAM-$VERSION/manual
  cp -rf doc/html/* $PKG/usr/share/$PRGNAM-$VERSION/manual/.
fi

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 CREDITS README KEYS LICENSE NOTICE \
  $PKG/usr/doc/$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}