#!/bin/bash

# tcsh.SlackBuild
# by Stuart Winter <stuart@armedslack.org> 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

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv3 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="-O2" ;;
   sparc)   export SLKCFLAGS="-O2" ;;
   hppa)    export SLKCFLAGS="-O2" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar jxvvf $CWD/$PKGNAM-$VERSION.tar.bz2
cd $PKGNAM-$VERSION
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/tcsh.nobuiltincolorls.diff.gz | patch -p1 --verbose || failpatch

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=  \
   --build=$ARCH-slackware-linux || failconfig

# Build:
make -j5 || failmake

# Create package framework:
mkdir -pm755 $PKG/{etc,bin} $PKG/usr/{man/man1,doc/$PKGNAM-$VERSION}

# Install tcsh binary:
install -pm755 tcsh $PKG/bin

# Install man pages:
install -pm644 tcsh.man $PKG/usr/man/man1/tcsh.1
( cd $PKG/usr/man/man1 ; ln -vfs tcsh.1 csh.1 )

# Install docs:
cp -fav BUGS FAQ Fixes NewThings Ported README README.imake WishList Y2K \
        $PKG/usr/doc/$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