#!/bin/bash

# cdrdao.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>

# 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=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
#tar xvvf $CWD/$PKGNAM-$VERSION.tar.bz2
tar xvvf $PORTCWD/sources/$PKGNAM*orig*
cd $PKGNAM*
slackhousekeeping

# Apply Debian patch which includes the build rules for ARMel:
zcat $PORTCWD/sources/$PKGNAM*diff* | patch -p1
patch --verbose -p1 < debian/patches/09-gcc-3.4.dpatch || failpatch
patch --verbose -p1 < debian/patches/10-rules-armel.dpatch || failpatch

# Configure:
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --build=$ARCH-slackware-linux-gnueabi || failconfig

# scsilib has rules for armv4l only.  We're faking the uname as armv3l
# so we make symlinks here for armv3l architecture -- there's nothing
# arm-version specific in here anyway.
#( cd scsilib/RULES
#  ln -fs armv4l-linux-gcc.rul armv3l-linux-gcc.rul
#  ln -fs armv4l-linux-cc.rul  armv3l-linux-cc.rul )

# Build:
make $NUMJOBS || failmake

# Install into package:
make install DESTDIR=$PKG

# Copy docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a AUTHORS COPYING CREDITS INSTALL NEWS README* cdrdao.lsm contrib \
      $PKG/usr/doc/$PKGNAM-$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
slackmp         # run makepkg -l y -c n

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