#!/bin/bash

# lvm.SlackBuild
# Heavily based on the original Slackware build script,
# Modified by Stuart Winter <stuart@armedslack.org> for the Slackware porting Project.
# 30-Jun-2004

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/ap/lvm
export PORTCWD=$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
   armv3)   export ARCH_CFLAGS="-O -march=armv3 -mtune=xscale" ;;
   powerpc) export ARCH_CFLAGS="-O" ;;
   sparc)   export ARCH_CFLAGS="-O" ;;
   alpha)   export ARCH_CFLAGS="-O" ;;
   x86_64)  export ARCH_CFLAGS="-O" ;;
   i486)    export ARCH_CFLAGS="-O" ;;
   mips)    export ARCH_CFLAGS="-O" ;;
   *)       export ARCH_CFLAGS="-O" ;;
esac

# Extract source:
tar zxvf $CWD/${PACKAGE}_${VERSION}.tar.gz
cd LVM

# House keeping:
slackhousekeeping

# Inside LVM lives the version numbered source:
cd $VERSION

# Apply patches:
zcat $CWD/lvm.nodebug.diff.gz | patch -p2 --verbose --backup --suffix=.orig
zcat $PORTCWD/gcc3.4.patch.gz | patch -lp1

# Configure:
CFLAGS="${ARCH_CFLAGS}" \
./configure \
  --prefix=/ \
  --mandir=/usr/man || failconfig

# Make:
make || failmake

# Start fake root server:
start_fakeroot

# Install into package framework:
make install DESTDIR=$PKG 

# Install docs:
mkdir -p $PKG/usr/doc/$PACKAGE_$VERSION
cp -a ABSTRACT CHANGELOG CONTRIBUTORS COPYING COPYING.LIB FAQ \
      INSTALL KNOWN_BUGS LVM-HOWTO PATCHES README TODO WHATSNEW \
      scripts \
      $PKG/usr/doc/$PACKAGE_$VERSION

# Not useful enough for its size.
rm -f $PKG/lib/liblvm-10.a

# Enter the package's root:
cd $PKG

# Slackware policies:
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 (root:bin), slack644docs
slackdesc       # install slack-desc and doinst.sh

# Build the package:
if [ $PORTARCH = armv3 ]; then
   . $PORTCWD/arm/pkger
 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