#!/bin/bash

#######################################################################
# Program: trackbuild.espgs
# Purpose: Launch the build script via slacktrack/altertrack
# Author : Stuart Winter <stuart@armedslack.org>
#######################################################################

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

# Ensure slacktrack/altertrack is installed:
which slacktrack >/dev/null 2>&1 || { echo "Cannot build without slacktrack" ; exit 1 ;}
TRACKTYPE=slacktrack

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PACKAGE
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PACKAGE
export PKG=$TMP/package-$PACKAGE
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD
rm -rf $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" ;;
esac

# If specified in slackdev.config, we'll delete the old copy of the
# package from our package store.
if [ "${DELETEOLDPKGS}" = "Yes" ]; then
   rm -f $PKGSTORE/$PKGSERIES/$PACKAGE-*.{tgz,txt}
fi

# Stop daemons/processes which tend to modify the contents of the filesystem:
altertrackprep

# Launch the compile/install script:
cd $PORTCWD
$TRACKTYPE $ALTERTRACKOPTS \
           --notidy \
           -T$TMPBUILD \
           -l$PORTCWD/build.$ARCH.log \
           -b$PKGSTORE/$PKGSERIES \
           -OcQp $SLACKPACKAGE ./$PACKAGE.build $VERSION

# If this is the first time we've ever built espgs then it also means we've
# only just built ap/gimp-print.
# Therefore we now need to rebuild gimp-print with espgs support.
echo
echo "Do you now need to rebuild gimp-print with espgs support?"
echo "Probably not, unless this is your first time building espgs."
echo "For more info see ap/gimp-print/arm/build"