if [ ! -d "build" ]; then
  mkdir build
fi

COMPILE=gcc
COMPILEPP=g++
OBJ_POSTFIX=.o
EXE_POSTFIX=

UNAME=$(uname)

case $( "${UNAME}" | tr '[:upper:]' '[:lower:]') in
  *darwin*)
    if    command -v clang >/dev/null 2>&1; then
      echo "C compiler found - Clang"
      COMPILE=clang
      COMPILEPP=clang
    elif  command -v gcc >/dev/null 2>&1; then
      echo "C compiler found - GCC"
    fi
    ;;
  *msys*|*cygwin*|*mingw*|*nt*|*win*)
    echo "C compiler found - MSVC"
    COMPILE=cl.exe
    COMPILEPP=cl.exe
    OBJ_POSTFIX=.obj
    EXE_POSTFIX=.exe
    ;;
  *)
    if    command -v gcc >/dev/null 2>&1; then
      echo "C compiler found - GCC"
    elif  command -v clang >/dev/null 2>&1; then
      echo "C compiler found - Clang"
      COMPILE=clang
      COMPILEPP=clang
    fi
    ;;
esac

if    command -v cl.exe >/dev/null 2>&1; then
  echo "C compiler found - MSVC"
  COMPILE=cl.exe
  COMPILEPP=cl.exe
  OBJ_POSTFIX=.obj
  EXE_POSTFIX=.exe
elif  command -v gcc >/dev/null 2>&1; then
  echo "C compiler found - GCC"
elif  command -v clang >/dev/null 2>&1; then
  echo "C compiler found - Clang"
  COMPILE=clang
  COMPILEPP=clang
else
  echo "C compiler not found"
  exit 1
fi

echo ""

$COMPILE -c -o "build/kit${OBJ_POSTFIX}" "source/kit/_static.c"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILE -c -o "build/kit_test${OBJ_POSTFIX}" "source/kit_test/_static.c"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILE -o "build/kit_test_suite${EXE_POSTFIX}" \
  "build/kit${OBJ_POSTFIX}" \
  "build/kit_test${OBJ_POSTFIX}" \
  "source/tests/_static.c"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILE -o "build/test_too_many_assertions${EXE_POSTFIX}" \
  "build/kit${OBJ_POSTFIX}" \
  "build/kit_test${OBJ_POSTFIX}" \
  "source/tests/test_too_many_assertions.c"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILE -o "build/test_too_many_tests${EXE_POSTFIX}" \
  "build/kit${OBJ_POSTFIX}" \
  "build/kit_test${OBJ_POSTFIX}" \
  "source/tests/test_too_many_tests.c"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILEPP -o "build/test_cpp${EXE_POSTFIX}" \
  "build/kit${OBJ_POSTFIX}" \
  "build/kit_test${OBJ_POSTFIX}" \
  "source/tests/test_cpp.cpp"
if [ ! $? -eq 0 ]; then
  exit 1
fi

$COMPILEPP -o "build/test_signals${EXE_POSTFIX}" \
  "build/kit${OBJ_POSTFIX}" \
  "build/kit_test${OBJ_POSTFIX}" \
  "source/tests/test_signals.cpp"
if [ ! $? -eq 0 ]; then
  exit 1
fi

echo "Run tests"
echo ""

STATUS=0

./build/kit_test_suite
if [ ! $? -eq 0 ]; then
  STATUS=1
fi

./build/test_too_many_assertions --quiet
if [ $? -eq 0 ]; then
  echo "too many assertions - OK"
else
  echo "too many assertions - FAILED (code $?)"
  STATUS=1
fi

./build/test_too_many_tests --quiet
if [ $? -eq 0 ]; then
  echo "too many tests      - OK"
else
  echo "too many tests      - FAILED (code $?)"
  STATUS=1
fi

./build/test_cpp --quiet
if [ $? -eq 0 ]; then
  echo "cpp                 - OK"
else
  echo "cpp                 - FAILED (code $?)"
  STATUS=1
fi

./build/test_signals --quiet
if [ $? -eq 0 ]; then
  echo "signals             - OK"
else
  echo "signals             - FAILED (code $?)"
  STATUS=1
fi

exit $STATUS