#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# epic5.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.
#
# Copyright 2008, 2009, 2010  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

EPICVER=5
HELPFILE=current

## Default to no Ruby support, since it seems that ruby-2.7.0 is not compatible.
## Patches to fix this are welcome, otherwise we'll keep an eye on upstream.
## NOTE: Commenting this out since ruby-2.7.1 is working.
#RUBY_OPTION=${RUBY_OPTION:---without-ruby}

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

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

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

# Build:
make $NUMJOBS || make || exit 1

# Install:
make install IP=$PKG || exit 1
( cd $PKG/usr/share/epic${EPICVER}
  tar xvf $CWD/epic-help-${HELPFILE}.tar.!(*sign|*asc|*sig) || exit 1
  chown -R root:root . ) || exit 1

# Copy documentation:
mkdir -p $PKG/usr/doc/epic${EPICVER}-$VERSION
cp -favv \
  CHANGES BUG_FORM COPYRIGHT INSTALL KNOWNBUGS README* UPDATES VOTES doc \
  $PKG/usr/doc/epic${EPICVER}-$VERSION
rm -f $PKG/usr/doc/epic${EPICVER}-$VERSION/doc/*.1
changelogliposuction CHANGES $PKGNAM $VERSION # Trim down a "ChangeLog" file

# These extra directories are fixed in this release, but it
# doesn't hurt to leave this code just in case...
( cd $PKG && find . -name CVS -type d -exec rm -rf {} \+ )

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
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