mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-01-06 05:40:54 -06:00
Code Issues Packages Projects Releases Wiki Activity

FindGTest: Added support for CONFIG mode

Browse Source 
Upstream GTest provides its own CMake package files.  Use them if
available.

Fixes: #18801
This commit is contained in:
Mario Emmenlauer
2020-10-21 17:47:17 +02:00
committed by Brad King
parent 6d45f951ed
commit 2327b4330c
1 changed files with 34 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
Modules/FindGTest.cmake
View File

@@ -33,7 +33,7 @@ Result variables
This module will set the following variables in your project:
``GTEST_FOUND``
``GTest_FOUND``
Found the Google Testing framework
``GTEST_INCLUDE_DIRS``
the directory containing the Google Test headers
@@ -176,10 +176,41 @@ function(__gtest_import_library _target _var _config)
endif()
endfunction()
function(__gtest_define_backwards_compatible_library_targets)
set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES} PARENT_SCOPE)
# Add targets mapping the same library names as defined in
# older versions of CMake's FindGTest
if(NOT TARGET GTest::GTest)
add_library(GTest::GTest INTERFACE IMPORTED)
target_link_libraries(GTest::GTest INTERFACE GTest::gtest)
endif()
if(NOT TARGET GTest::Main)
add_library(GTest::Main INTERFACE IMPORTED)
target_link_libraries(GTest::Main INTERFACE GTest::gtest_main)
endif()
endfunction()
#
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
# first specifically look for the CMake version of GTest
find_package(GTest QUIET NO_MODULE)
# if we found the GTest cmake package then we are done, and
# can print what we found and return.
if(GTest_FOUND)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTest HANDLE_COMPONENTS CONFIG_MODE)
set(GTEST_LIBRARIES GTest::gtest)
set(GTEST_MAIN_LIBRARIES GTest::gtest_main)
__gtest_define_backwards_compatible_library_targets()
return()
endif()
if(NOT DEFINED GTEST_MSVC_SEARCH)
set(GTEST_MSVC_SEARCH MD)
endif()
@@ -219,8 +250,6 @@ find_path(GTEST_INCLUDE_DIR gtest/gtest.h
)
mark_as_advanced(GTEST_INCLUDE_DIR)
# Allow GTEST_LIBRARY and GTEST_MAIN_LIBRARY to be set manually, as the
# locations of the gtest and gtest_main libraries, respectively.
if(NOT GTEST_LIBRARY)
__gtest_find_and_select_library_configurations(GTEST gtest)
endif()
@@ -230,11 +259,10 @@ endif()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTest DEFAULT_MSG GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY)
if(GTEST_FOUND)
if(GTest_FOUND)
set(GTEST_INCLUDE_DIRS ${GTEST_INCLUDE_DIR})
__gtest_append_debugs(GTEST_LIBRARIES GTEST_LIBRARY)
__gtest_append_debugs(GTEST_MAIN_LIBRARIES GTEST_MAIN_LIBRARY)
set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES})
find_package(Threads QUIET)
@@ -267,14 +295,5 @@ if(GTEST_FOUND)
__gtest_import_library(GTest::gtest_main GTEST_MAIN_LIBRARY "DEBUG")
endif()
# Add targets mapping the same library names as defined in
# older versions of CMake's FindGTest
if(NOT TARGET GTest::GTest)
add_library(GTest::GTest INTERFACE IMPORTED)
target_link_libraries(GTest::GTest INTERFACE GTest::gtest)
endif()
if(NOT TARGET GTest::Main)
add_library(GTest::Main INTERFACE IMPORTED)
target_link_libraries(GTest::Main INTERFACE GTest::gtest_main)
endif()
__gtest_define_backwards_compatible_library_targets()
endif()