#!/bin/bash

# rcs.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for ARMedslack.

# 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.gz
cd $PKGNAM-$VERSION
slackhousekeeping

# Create package framework:
mkdir -p $PKG/usr/{doc/$PKGNAM-$VERSION,bin,man/man{1,5}}

# Apply diffs:
zcat $CWD/rcs-$VERSION.diff.gz | patch -p0 --verbose || failpatch

# Configure:
./configure \
  --prefix=/usr || failconfig

# Build:
make $NUMJOBS CFLAGS="$ARCH_CFLAGS" LDFLAGS=-s || failmake

# Install:
( cd src
  install -m755 ci co ident merge rcs rcsclean rcsdiff rcsmerge rcstest rlog \
                $PKG/usr/bin )
( cd man
  install -pm644 ci.1 co.1 ident.1 merge.1 rcs.1 rcsclean.1 rcsdiff.1 rcsfreeze.1 \
                rcsintro.1 rcsmerge.1 rlog.1 \
                 $PKG/usr/man/man1
  install -pm644 rcsfile.5 $PKG/usr/man/man5 )

# Install docs (slightly more than Slackware does):
cp -favv COPYING CREDITS ChangeLog NEWS README REFS \
         $PKG/usr/doc/$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