#!/usr/bin/env bash

set -ex

base="$PWD"
deps="$base/deps"
inst="$deps/install"

mkdir "$deps" || true
rm -rf "$inst"

build_dep() {
	project="$1"
	branch="$2"
	cfg="$3"
	set +x
	echo
	echo
	echo
	echo " =============================== $project ==============================="
	echo
	set -x
	if [ -z "$project" ]; then
		echo "internal failure"
		exit 1
	fi
	cd "$deps"
	rm -rf "$project"
	osmo-deps.sh "$project"
	cd "$project"
	if [ -n "$branch" ]; then
		git checkout "$branch"
	fi
	git rev-parse HEAD
	autoreconf --install --force
	./configure --prefix="$inst" $cfg
	$MAKE $PARALLEL_MAKE install
}

build_dep libosmocore "" ac_cv_path_DOXYGEN=false

# All below builds want this PKG_CONFIG_PATH
export PKG_CONFIG_PATH="$inst/lib/pkgconfig:$PKG_CONFIG_PATH"

if [ "x$IU" = "x--enable-iu" ]; then
	netif_branch="sysmocom/sctp"
	sccp_branch="sysmocom/iu"
fi

build_dep libosmo-abis
build_dep libosmo-netif $netif_branch
build_dep libosmo-sccp $sccp_branch
PARALLEL_MAKE="" build_dep libsmpp34
build_dep openggsn

if [ "x$IU" = "x--enable-iu" ]; then
	build_dep libasn1c
	#build_dep asn1c aper-prefix # only needed for make regen in osmo-iuh
	build_dep osmo-iuh
fi

cd "$base"
cd openbsc
autoreconf --install --force
./configure --enable-osmo-bsc --enable-nat $SMPP $MGCP $IU --enable-vty-tests --enable-external-tests
$MAKE $PARALLEL_MAKE
LD_LIBRARY_PATH="$inst/lib" $MAKE check
LD_LIBRARY_PATH="$inst/lib" $MAKE distcheck