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

# tcsh.SlackBuild
# by Stuart Winter <mozes@slackware.com> for the Slackware porting Project.
# Heavily based on the original Slackware build script.
# 30-May-2004
#
# Copyright 2008, 2009, 2010, 2012, 2013, 2015, 2018, 2019  Patrick J. Volkerding, Sebeka, Minnesota, 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.

# 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

# Apply patches taken from Fedora:
#for pf in \
# tcsh-6.20.00-000-add-all-flags-for-gethost-build.patch \
# tcsh-6.20.00-001-delay-arginp-interpreting.patch \
# tcsh-6.20.00-002-type-of-read-in-prompt-confirm.patch \
# tcsh-6.20.00-003-fix-out-of-bounds-read.patch \
# tcsh-6.20.00-004-do-not-use-old-pointer-tricks.patch \
# tcsh-6.20.00-005-reset-fixes-numbering.patch \
# tcsh-6.20.00-006-cleanup-in-readme-files.patch \
# tcsh-6.20.00-007-look-for-tgetent-in-libtinfo.patch \
# tcsh-6.20.00-008-guard-ascii-only-reversion.patch \
# tcsh-6.20.00-009-fix-regexp-for-backlash-quoting-tests.patch \
# tcsh-6.20.00-manpage-memoryuse.patch ; do
#  git commit -q -m $PORTCWD/sources/${pf} || exit 1
#done

#  auto_apply_patch $PORTCWD/sources/${pf}.xz || exit 1

# Configure:
CFLAGS="$SLKCFLAGS -fcommon" \
./configure \
   --prefix=/usr \
   --bindir=/bin \
   --sysconfdir=/etc \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --mandir=/usr/man \
   --build=${SLK_ARCH_BUILD} || failconfig

# Build:
make $NUMJOBS || make || failmake

# Install into package:
make install DESTDIR=$PKG || exit 1
( cd $PKG/bin ; ln -sf tcsh csh )
( cd $PKG/usr/share/man/man1 ; ln -sf tcsh.1 csh.1 )
mv -fv $PKG/usr/share/man $PKG/usr

# Install docs:
mkdir -vpm755 $PKG/usr/doc/${PKGNAM}-$VERSION
cp -fav \
   BUGS Copyright FAQ Fixes NewThings Ported README* WishList Y2K \
   complete.tcsh \
   $PKG/usr/doc/$PKGNAM-$VERSION

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