#!/bin/bash

#
# This script is the second stage in bootstrapping a Fedora build to a
# new platform or architecture.  Running with no arguments builds a
# cross-development environment, then cross-builds a minimal rootfs.
# Once you have this minimal rootfs booted, run stage2 in that rootfs
# to build the rest of the bootstrap packages.
#
# This script assumes that all the needed sources are installed in
# $SRC (below).  Each build installs into /usr.
#
# You may pass a single package name on the command line to rebuild
# just that one package.
#
# ------------------------------------------------------------

TOP=/stage2
MYDIR=${0%/*}
STAGE2=$MYDIR/stage2

SRC=$TOP/rpmbuild/BUILD
J=-j1

BUILDDIR=$TOP/builds

# The cross-compiler target
TARGET=armv7hl-redhat-linux-gnueabi

if [ -f $MYDIR/local.conf ]
then
    . $MYDIR/local.conf
fi

# ------------------------------------------------------------

mkdirp()
{
    test -d $1 || mkdir -p $1
}

mkdirp $ROOTFS
mkdirp $PREFIX
mkdirp $BUILDDIR

export PATH=$PREFIX/bin:$PATH

go()
{
  "$0" "$@"
}

mcd()
{
    test -d $1 || mkdir -p $1
    cd $1
}

notparallel()
{
    echo .NOTPARALLEL: >> Makefile
}

fix_la()
{
    for la in $ROOTFS/usr/lib/*$1*.la
    do
	rm $la
    done
}

case "$1" in
    "" )
	go clean

	go cpio

	;;

    "clean" )
	;;

#--------------------------------------------------

    cpio )
	mcd $BUILDDIR/$1
	$SRC/${1}-*/configure $TCONFIGARGS
	notparallel
	make $J
	make $J install
	;;

    nspr )
	mcd $BUILDDIR/nspr
	$SRC/${1}-*/mozilla/nsprpub/configure $TCONFIGARGS --disable-debug
	notparallel
	make $J
	make $J install
	;;

    rpm )
	mcd $BUILDDIR/rpm
	$SRC/${1}-*/configure $TCONFIGARGS
	notparallel
	make $J
	make $J install
	;;

esac

exit 0