infra/nnfw/cmake/packages/GTestConfig.cmake

   1 if(${BUILD_GTEST})
   2   nnas_include(ExternalSourceTools)
   3   nnas_include(ExternalProjectTools)
   4   nnas_include(OptionTools)
   5
   6   envoption(EXTERNAL_DOWNLOAD_SERVER "https://github.com")
   7   set(GTEST_URL ${EXTERNAL_DOWNLOAD_SERVER}/google/googletest/archive/release-1.8.0.tar.gz)
   8   ExternalSource_Download("gtest" ${GTEST_URL})
   9
  10   # gtest_SOURCE_DIR is used in gtest subdirectorty's cmake
  11   set(sourcedir_gtest ${gtest_SOURCE_DIR})
  12   unset(gtest_SOURCE_DIR)
  13
  14   if(NOT TARGET gtest_main)
  15     add_extdirectory(${sourcedir_gtest} gtest EXCLUDE_FROM_ALL)
  16   endif(NOT TARGET gtest_main)
  17
  18   set(GTest_FOUND TRUE)
  19   return()
  20 endif(${BUILD_GTEST})
  21
  22 ### Find and use pre-installed Google Test
  23 find_package(GTest)
  24 find_package(Threads)
  25
  26 if(${GTEST_FOUND} AND TARGET Threads::Threads)
  27   if(NOT TARGET gtest)
  28     add_library(gtest INTERFACE)
  29     target_include_directories(gtest INTERFACE ${GTEST_INCLUDE_DIRS})
  30     target_link_libraries(gtest INTERFACE ${GTEST_LIBRARIES} Threads::Threads)
  31   endif(NOT TARGET gtest)
  32
  33   if(NOT TARGET gtest_main)
  34     add_library(gtest_main INTERFACE)
  35     target_include_directories(gtest_main INTERFACE ${GTEST_INCLUDE_DIRS})
  36     target_link_libraries(gtest_main INTERFACE gtest)
  37     target_link_libraries(gtest_main INTERFACE ${GTEST_MAIN_LIBRARIES})
  38   endif(NOT TARGET gtest_main)
  39
  40   if(NOT TARGET gmock)
  41     find_library(GMOCK_LIBRARIES gmock)
  42     find_path(GMOCK_INCLUDE_DIR gmock/gmock.h)
  43     if(GMOCK_LIBRARIES AND GMOCK_INCLUDE_DIR)
  44       add_library(gmock INTERFACE)
  45       target_include_directories(gmock INTERFACE ${GMOCK_INCLUDE_DIR})
  46       target_link_libraries(gmock INTERFACE ${GMOCK_LIBRARIES} Threads::Threads)
  47     endif(GMOCK_LIBRARIES)
  48   endif(NOT TARGET gmock)
  49
  50   if(NOT TARGET gmock_main)
  51     find_library(GMOCK_MAIN_LIBRARIES gmock_main)
  52     find_path(GMOCK_INCLUDE_DIR gmock/gmock.h)
  53     if(GMOCK_MAIN_LIBRARIES AND GMOCK_INCLUDE_DIR)
  54       add_library(gmock_main INTERFACE)
  55       target_include_directories(gmock_main INTERFACE ${GMOCK_INCLUDE_DIR})
  56       target_link_libraries(gmock_main INTERFACE gmock)
  57       target_link_libraries(gmock_main INTERFACE ${GMOCK_MAIN_LIBRARIES})
  58     endif(GMOCK_MAIN_LIBRARIES AND GMOCK_INCLUDE_DIR)
  59   endif(NOT TARGET gmock_main)
  60
  61   # TODO Check whether this command is necessary or not
  62   include_directories(${GTEST_INCLUDE_DIR})
  63   set(GTest_FOUND TRUE)
  64 else(${GTEST_FOUND} AND TARGET Threads::Threads)
  65   find_path(GTEST_INCLUDE_DIR gtest/gtest.h)
  66   find_path(GMOCK_INCLUDE_DIR gmock/gmock.h)
  67   find_library(GMOCK_LIBRARIES libgmock.so)
  68   find_library(GMOCK_MAIN_LIBRARIES libgmock_main.so)
  69
  70   if(GTEST_INCLUDE_DIR AND GMOCK_INCLUDE_DIR AND GMOCK_LIBRARIES AND GMOCK_MAIN_LIBRARIES AND TARGET Threads::Threads)
  71     if(NOT TARGET gmock)
  72       add_library(gmock INTERFACE)
  73       target_include_directories(gmock INTERFACE ${GMOCK_INCLUDE_DIRS})
  74       target_link_libraries(gmock INTERFACE ${GMOCK_LIBRARIES} Threads::Threads)
  75     endif(NOT TARGET gmock)
  76
  77     if(NOT TARGET gmock_main)
  78       add_library(gmock_main INTERFACE)
  79       target_include_directories(gmock_main INTERFACE ${GMOCK_INCLUDE_DIRS})
  80       target_link_libraries(gmock_main INTERFACE gmock)
  81       target_link_libraries(gmock_main INTERFACE ${GMOCK_MAIN_LIBRARIES})
  82     endif(NOT TARGET gmock_main)
  83
  84     if(NOT TARGET gtest)
  85       add_library(gtest INTERFACE)
  86       target_include_directories(gtest INTERFACE ${GTEST_INCLUDE_DIRS})
  87       target_link_libraries(gtest INTERFACE ${GMOCK_LIBRARIES} Threads::Threads)
  88     endif(NOT TARGET gtest)
  89
  90     if(NOT TARGET gtest_main)
  91       add_library(gtest_main INTERFACE)
  92       target_include_directories(gtest_main INTERFACE ${GTEST_INCLUDE_DIRS})
  93       target_link_libraries(gtest_main INTERFACE gtest)
  94       target_link_libraries(gtest_main INTERFACE ${GMOCK_MAIN_LIBRARIES})
  95     endif(NOT TARGET gtest_main)
  96
  97     set(GTest_FOUND TRUE)
  98   endif(GTEST_INCLUDE_DIR AND GMOCK_INCLUDE_DIR AND GMOCK_LIBRARIES AND GMOCK_MAIN_LIBRARIES AND TARGET Threads::Threads)
  99 endif(${GTEST_FOUND} AND TARGET Threads::Threads)