#!/bin/bash

# mkinitd.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>
# 21-Nov-2004

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

# Busy box version (will need updating):
BB=1.00-pre9

# 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)     export SLKCFLAGS="-march=armv3 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="" ;;
   sparc)   export SLKCFLAGS="" ;;
   *)       export SLKCFLAGS="" ;;
esac

##### Build busybox #############################################

# Extract source:
tar jxvvf $CWD/busybox-$BB.tar.bz2
cd busybox-*
slackhousekeeping

cp $CWD/busybox-dot-config .config
make oldconfig
make CFLAGS_EXTRA="$SLKCFLAGS" || failmake

# Install:
mkdir -p $PKG/usr/share/mkinitrd/initrd-tree/bin
install -m755 busybox $PKG/usr/share/mkinitrd/initrd-tree/bin
( cd $PKG/usr/share/mkinitrd/initrd-tree
  tar xzf $CWD/_initrd-tree.tar.gz
  tar czf ../initrd-tree.tar.gz . )
rm -rf $PKG/usr/share/mkinitrd/initrd-tree

# Add busybox docs:
mkdir -p $PKG/usr/doc/busybox-$BB
cp -a AUTHORS INSTALL LICENSE README \
      $PKG/usr/doc/busybox-$BB

##### Install mkinitrd #############################################

mkdir -p $PKG/usr/sbin
install -m755 $CWD/mkinitrd $PKG/usr/sbin
mkdir -p $PKG/usr/man/man8
install -m644 $CWD/mkinitrd.8 $PKG/usr/man/man8
mkdir $PKG/boot
mkdir -p $PKG/usr/doc/$PACKAGE-$VERSION
cp -a $CWD/README.initrd $PKG/usr/doc/$PACKAGE-$VERSION
( cd $PKG/boot
  ln -sf /usr/doc/$PACKAGE-$VERSION/README.initrd . )

###################################################################

# 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 (root:bin), 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