third_party/googletest/CMakeLists.txt

   1 # Note: CMake support is community-based. The maintainers do not use CMake
   2 # internally.
   3
   4 cmake_minimum_required(VERSION 3.13)
   5
   6 project(googletest-distribution)
   7 set(GOOGLETEST_VERSION 1.15.2)
   8
   9 if(NOT CYGWIN AND NOT MSYS AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL QNX)
  10   set(CMAKE_CXX_EXTENSIONS OFF)
  11 endif()
  12
  13 enable_testing()
  14
  15 include(CMakeDependentOption)
  16 include(GNUInstallDirs)
  17
  18 # Note that googlemock target already builds googletest.
  19 option(BUILD_GMOCK "Builds the googlemock subproject" ON)
  20 option(INSTALL_GTEST "Enable installation of googletest. (Projects embedding googletest may want to turn this OFF.)" ON)
  21 option(GTEST_HAS_ABSL "Use Abseil and RE2. Requires Abseil and RE2 to be separately added to the build." OFF)
  22
  23 if(GTEST_HAS_ABSL)
  24   if(NOT TARGET absl::base)
  25     find_package(absl REQUIRED)
  26   endif()
  27   if(NOT TARGET re2::re2)
  28     find_package(re2 REQUIRED)
  29   endif()
  30 endif()
  31
  32 if(BUILD_GMOCK)
  33   add_subdirectory( googlemock )
  34 else()
  35   add_subdirectory( googletest )
  36 endif()