SOURCE_DIR="$(pwd)"

BUILD_DIR="${SOURCE_DIR}/cppbuild/Release"

EXTRA_CMAKE_ARGS=""

ncpus=1

case "$(uname)" in

Darwin* )

ncpus=$(sysctl -n hw.ncpu)

;;

Linux*)

ncpus=$(lscpu -p | grep -c -E -v '^#')

;;

while [[ $# -gt 0 ]]

option="${1}"

case ${option} in

--c-warnings-as-errors)

EXTRA_CMAKE_ARGS="${EXTRA_CMAKE_ARGS} -DC_WARNINGS_AS_ERRORS=ON"

echo "Enabling warnings as errors for C"

shift

;;

--cxx-warnings-as-errors)

EXTRA_CMAKE_ARGS="${EXTRA_CMAKE_ARGS} -DCXX_WARNINGS_AS_ERRORS=ON"

echo "Enabling warnings as errors for C++"

shift

;;

-d|--debug-build)

EXTRA_CMAKE_ARGS="${EXTRA_CMAKE_ARGS} -DCMAKE_BUILD_TYPE=Debug"

export BUILD_DIR="${SOURCE_DIR}/cppbuild/Debug"

export BUILD_CONFIG=Debug

shift

;;

--sanitise-build)

EXTRA_CMAKE_ARGS="${EXTRA_CMAKE_ARGS} -DSANITISE_BUILD=ON"

echo "Enabling sanitise build"

shift

;;

-h|--help)

echo "${0} [--c-warnings-as-errors] [--cxx-warnings-as-errors] [--debug-build] [--sanitise-build]"

exit

;;

*)

echo "Unknown option ${option}"

echo "Use --help for help"

exit

;;

esac

echo "Will make with \"-j ${ncpus}\"."

if [ -d "${BUILD_DIR}" ] ; then

echo "Build directory (${BUILD_DIR}) exists, removing."

rm -rf "${BUILD_DIR}"

mkdir -p "${BUILD_DIR}"

cd "${BUILD_DIR}" || exit

(cmake -G "Unix Makefiles" ${EXTRA_CMAKE_ARGS} "${SOURCE_DIR}" && make clean && make -j ${ncpus} all && ctest -C Release --output-on-failure)