#!/bin/bash

# ruby.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.xz
cd $PKGNAM* || exit 1
slackhousekeeping

#zcat $PORTCWD/sources/ruby*diff* | patch -p1
#apply_full_debian_patches || failpatch

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --datadir=/usr/share \
   --docdir=/usr/doc/$PKGNAM-$VERSION \
   --enable-shared \
   --enable-pthread \
   --enable-install-doc \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
# On the ARM versatile under QEMU, this will eat all the RAM and
# begin swapping for almost 1 day. Just leave it going and eventually it'll finish :-)
# Or build only on the SheevaPlug.
#make $NUMJOBS || failmake
make || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall

# This symlink is needed by things that include ruby/config.h.
( cd $PKG/usr/include/
  if [ ! -e ruby -a -d ruby-*/*-*/ruby ]; then
    ln -vfs ruby-*/*-*/ruby .
  fi
)

# These include files are no longer installed as of ruby-1.9.1, but
# kdebindings will not compile without them.  Try to remove these
# from the package later if the situation changes.
mkdir -p $PKG/usr/include/ruby-$(echo $VERSION | cut -f 1 -d -)/ruby
cp -favv node.h version.h revision.h \
  $PKG/usr/include/ruby-$(echo $VERSION | cut -f 1 -d -)/ruby

# Copy docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav \
   COPYING* *GPL* ChangeLog LEGAL NEWS README* ToDo \
   $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction ChangeLog $PKGNAM $VERSION

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
export VERSION="$( echo $VERSION | sed 's?-?_?g' )"
export SLACKPACKAGE=$PKGNAM-$VERSION-$PKGARCH-$BUILD.tgz
slackmp         # run makepkg -l y -c n

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