#!/bin/bash

UNAME=`uname`
MASTER_DIR=`dirname $0`
BUILD_DEFAULT="release"

cd ${MASTER_DIR}

if [ "${OPTIONS}" == "all_options" ];
then
	export USE_CODEC_VORBIS=1
	export USE_FREETYPE=1
fi

if [ "$UNAME" == "Darwin" ]; then
	CORES=`sysctl -n hw.ncpu`
elif [ "$UNAME" == "Linux" ]; then
	CORES=`awk '/^processor/ { N++} END { print N }' /proc/cpuinfo`
fi

echo "platform      : ${UNAME}"
echo "cores         : ${CORES}"
if [ "${BUILD_TYPE}" == "" ]; then
	BUILD_TYPE="${BUILD_DEFAULT}"
	echo "build type    : defaulting to ${BUILD_TYPE}"
else
	echo "build type    : ${BUILD_TYPE}"
fi

echo "environment   :"
export

if [ -n "${CPPCHECK}" ]; then
	if [ ! -f "${CPPCHECK}" ]; then
		command -v cppcheck >/dev/null
		if [ "$?" != "0" ]; then
			echo "cppcheck not installed"
			exit 1
		fi

		cppcheck --enable=all --max-configs=1 --xml --xml-version=2 code 2> ${CPPCHECK}
	fi

	ln -sf ${CPPCHECK} cppcheck.xml
fi

# Bit of a hack; only run scan-build with clang and all options enabled
if [ "${CC}" == "clang" ] && [ "${OPTIONS}" == "all_options" ]; then
	MAKE_PREFIX="scan-build"
fi

${MAKE_PREFIX} make -j${CORES} distclean ${BUILD_TYPE}

exit $?