#!/bin/bash

# device-mapper.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>

# 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=armv4 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="-O2" ;;
   sparc)   export SLKCFLAGS="-O2" ;;
   hppa)    export SLKCFLAGS="-O2" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/${PKGNAM}.$VERSION.tar.bz2
cd ${PKGNAM}.$VERSION
slackhousekeeping

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --mandir=/usr/man \
   --enable-static_link \
   --enable-pkgconfig \
   --enable-dmeventd \
   --with-device-uid=0 \
   --with-device-gid=6 \
   --with-device-mode=0660 \
   --build=$ARCH-slackware-linux || failconfig

# Build:
make $NUMJOBS || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall
mkdir -p $PKG/lib/udev/rules.d
install -vpm644 $CWD/64-device-mapper.rules $PKG/lib/udev/rules.d/

# Copy docs:
mkdir -p $PKG/usr/doc/${PKGNAM}.$VERSION
cp -favv COPYING* INSTALL INTRO README* VERSION WHATS_NEW \
         $PKG/usr/doc/${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