#!/bin/sh
cd "${0%/*}" || exit            # This directory (/path/project/wmake/src)

if [ -z "$WM_DIR" ]             # Require WM_DIR (/path/project/wmake)
then
    WM_DIR="$(dirname "$(pwd -L)")"
    export WM_DIR
fi

if [ -z "$WM_PROJECT_DIR" ]     # Expect WM_PROJECT_DIR (/path/project)
then
    echo "Warning (${0##*/}) : No WM_PROJECT_DIR set" 1>&2
    WM_PROJECT_DIR="${WM_DIR%/*}"
    export WM_PROJECT_DIR
fi

if [ -z "$WM_ARCH" ] || [ -z "$WM_COMPILER" ]
then
    echo "Error (${0##*/}) : No WM_ARCH or WM_COMPILER set"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
fi


if [ "${WM_COMPILER%Mingw}" != "$WM_COMPILER" ] && [ "$WM_ARCH" != win64 ]
then
    # Mingw cross-compilation

    # Toolchain for build (system gcc)
    make \
        WM_COMPILER=Gcc WM_COMPILER_TYPE=system \
        WMAKE_BIN="${WM_PROJECT_DIR}/platforms/tools/${WM_ARCH}${WM_COMPILER}" \
        "$@"

    # Toolchain for target (mingw)
    make \
        WMAKE_BIN="${WM_PROJECT_DIR}/platforms/tools/win64${WM_COMPILER}" \
        "$@"
else

    # Regular wmake toolchain
    make "$@"

fi

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