#!/bin/bash

# tcsh.SlackBuild
# by Stuart Winter <mozes@slackware.com> for the Slackware porting Project.
# Heavily based on the original Slackware build script.
# 30-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/$PKGNAM
export PORTCWD=$PWD

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

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.?z*
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# The LS_COLORS variable shared by tcsh has new options in recent
# versions of coreutils that cause tcsh to exit, so disable the
# built-in color ls:
zcat $CWD/${PKGNAM}.nobuiltincolorls.diff.gz | patch -p1 --verbose || exit 1

# Apply patches taken from Fedora:
for pf in \
 tcsh-6.15.00-closem.patch \
 tcsh-6.14.00-unprintable.patch \
 tcsh-6.15.00-hist-sub.patch \
 tcsh-6.14.00-syntax.patch \
 tcsh-6.13.00-memoryuse.patch \
 tcsh-6.14.00-order.patch \
 tcsh-6.18.01-elf-interpreter.patch \
 tcsh-6.18.01-introduce-tcsh_posix_status.patch \
 tcsh-6.18.01-skip-tty-tests.patch \
 tcsh-6.19.00-gcc5-calloc.patch ; do
  auto_apply_patch $PORTCWD/sources/${pf}.xz || exit 1
done


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

# 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