#!/bin/bash

# zlib.SlackBuild
# by Stuart Winter <stuart@armedslack.org> for the Slackware porting Project.
# Heavily based on the original Slackware build script by Patrick Volkerding.
# 12-Jun-2004

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

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

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

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     SLKCFLAGS="-O2 -march=armv3 -mtune=xscale" ;;
   powerpc) SLKCFLAGS="-O2" ;;
   sparc)   SLKCFLAGS="-O2" ;;
   *)       SLKCFLAGS="-O2" ;;
esac

# Untar source:
tar jxvvf $CWD/$PACKAGE-$VERSION.tar.bz2
cd $PACKAGE-$VERSION
slackhousekeeping

# Build static:
./configure \
  --prefix=/usr || failconfig
make clean
make || failmake

# Build shared:
./configure \
  --prefix=/usr \
  --shared || failconfig
make || failmake

# Install headers:
mkdir -p $PKG/usr/include
install -m644 zlib.h zconf.h $PKG/usr/include

# Install shared:
mkdir -p $PKG/usr/lib
cp -a libz.so* $PKG/usr/lib
chmod 755 $PKG/usr/lib/*
install -m644 libz.a $PKG/usr/lib

# Install man pages:
mkdir -p $PKG/usr/man/man3
install -m644 zlib.3 $PKG/usr/man/man3

# Install docs:
mkdir -p $PKG/usr/doc/$PACKAGE-$VERSION
cp -favv ChangeLog FAQ INDEX README \
         $PKG/usr/doc/$PACKAGE-$VERSION

# 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

# Build the package:
if [ $PORTARCH = arm ]; then
   slackmp # run makepkg
  else
   makepkg -l y -c n $PKGSTORE/$PKGSERIES/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
fi

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