#!/bin/bash

mesalib_prepatch() {
	if [ "$xpkg" == mesademos ] ; then
		tar xvjf $archdir/MesaDemos-$ver.tar.bz2 -C ..
		patch -p1 < $confdir/no_broken_demos.diff
	fi
	find progs/ -type f -perm +111 | xargs -r chmod -x
	sed -i 's,/usr/local,/usr,g' configs/*
}

mesalib_postmake() {
	find progs/ -type f -perm +111 | while read src; do
		if [[ `basename $src` == gl* ]]; then
			trg=`basename $src`
		else
			trg=${src//\//-}; trg=${trg/progs-/mesa-}
		fi
		echo "installing $src: $root/usr/X11/bin/$trg"
		install $src $root/usr/X11/bin/$trg
	done
}

if [ "$xpkg" = mesalib -o "$xpkg" = mesademos ] ; then
	prepatch="mesalib_prepatch"
	postmake="mesalib_postmake"

	case "$arch" in
	ppc)
		makeopt="linux-dri-$arch_target"
		;;
	x86)
		if [ "$arch_machine" = x86_64 ] ; then
			makeopt="linux-dri-x86-64"
		else
			makeopt="linux-dri-x86"
		fi
		;;
	*)
		makeopt="linux-dri"
		;;
	esac
fi

if [ "$xpkg" = mesademos ] ; then
	makeinstopt=""
fi

export CFLAGS="$CFLAGS -I/usr/X11/include"