gtest.cmake

include(ExternalProject)

ExternalProject_Add(
  ppc_googletest
  SOURCE_DIR "${CMAKE_SOURCE_DIR}/3rdparty/googletest"
  PREFIX "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest"
  BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest/build"
  INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest/install"
  CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
             -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
             -DCMAKE_C_COMPILER_LAUNCHER=${CMAKE_C_COMPILER_LAUNCHER}
             -DCMAKE_CXX_COMPILER_LAUNCHER=${CMAKE_CXX_COMPILER_LAUNCHER}
             -DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
             -DCMAKE_CXX_STANDARD_REQUIRED=ON
             -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
             -DCMAKE_C_FLAGS=-w
             -DCMAKE_CXX_FLAGS=-w
             $<$<BOOL:MSVC>:-Dgtest_force_shared_crt=ON>
  BUILD_COMMAND
    "${CMAKE_COMMAND}" --build
    "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest/build" --config
    ${CMAKE_BUILD_TYPE} --parallel
  INSTALL_COMMAND
    "${CMAKE_COMMAND}" --install
    "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest/build" --prefix
    "${CMAKE_CURRENT_BINARY_DIR}/ppc_googletest/install")