#!/bin/bash

# e2fsprogs.SlackBuild
# by Stuart Winter <stuart@armedslack.org> for the Slackware porting Project.
# Heavily based on the original Slackware build script.
# 31-May-2004

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

# 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 and re-create temporary directories

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     SLKCFLAGS="-march=armv3 -mtune=xscale" ;;
   powerpc) SLKCFLAGS="" ;;
   sparc)   SLKCFLAGS="" ;;
   *)       SLKCFLAGS="" ;;
esac

# Untar source:
tar jxvvf $CWD/$PACKAGE-$VERSION.tar.bz2
cd $PACKAGE-$VERSION
slackhousekeeping

# Configure:
CFLAGS="-O2 $SLKCFLAGS" \
./configure \
   --prefix= \
   --enable-elf-shlibs \
   --enable-dynamic-e2fsck \
   $ARCH-slackware-linux || failconfig

# Build:
make || failmake

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

# Fix up package:
( cd $PKG

  # Move pkgconfig stuff into place:
  mkdir -p usr/lib
  mv lib/pkgconfig usr/lib

  # Some of these are either junk or hardlinks:
  rm -f man/man1/compile_et.1 man/man3/uuid_generate_random.3 man/man3/uuid_generate_time.3 man/man8/fsck.ext2.8 man/man8/fsck.ext3.8 man/man8/mkfs.ext2.8 man/man8/mkfs.ext3.8
  gzip -9 man/man?/*
  ( cd man/man3
    ln -sf uuid_generate.3.gz uuid_generate_random.3.gz
    ln -sf uuid_generate.3.gz uuid_generate_time.3.gz  )
  ( cd man/man8
    ln -sf e2fsck.8.gz fsck.ext2.8.gz
    ln -sf e2fsck.8.gz fsck.ext3.8.gz
    ln -sf mke2fs.8.gz mkfs.ext2.8.gz
    ln -sf mke2fs.8.gz mkfs.ext3.8.gz )
  mkdir usr
  mv bin include info man usr
  mkdir usr/lib
  mv lib/*.so lib/*.a usr/lib 
)

# Make symlinks:
rm -r $PKG/share
( cd $PKG/sbin
  rm -f mkfs.ext2 mkfs.ext3 fsck.ext2 fsck.ext3 e2label findfs
  ln -sf mke2fs mkfs.ext2
  ln -sf mke2fs mkfs.ext3
  ln -sf tune2fs e2label
  ln -sf tune2fs findfs

  # fsck wrapper scripts:
  cat << EOF > fsck.ext2
#!/bin/sh
exec /sbin/e2fsck -C 0 \$*
EOF

  cat << EOF > fsck.ext3
#!/bin/sh
exec /sbin/e2fsck -C 0 \$*
EOF

  chmod 755 fsck.ext2 fsck.ext3
)

# Install docs:
mkdir -p $PKG/usr/doc/$PACKAGE-$VERSION
cp -a COPYING INSTALL INSTALL.elfbin README RELEASE-NOTES SHLIBS \
      $PKG/usr/doc/$PACKAGE-$VERSION

# Create a doinst.sh script:
mkdir -p $PKG/install
cat << EOF > $PKG/install/doinst.sh
if [ -x /usr/bin/install-info ]; then
  install-info --info-dir=/usr/info /usr/info/libext2fs.info.gz 2> /dev/null
fi
EOF

# 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