reactos/CMake
1
0
Fork 0
mirror of https://github.com/reactos/CMake.git synced 2024-12-04 09:54:15 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

FindGTest: Fix shared linking on Windows

Browse Source 
Add logic to FindGTest.cmake to attempt to determine if the libraries
are shared or static. If the libraries are shared, add an interface
compile definition that is needed in some cases for successful linking
on Windows.

See also https://github.com/google/googletest/issues/877.
This commit is contained in:
Matthew Woehlke 2017-09-15 10:10:16 -04:00
parent 9fd9e448d0
commit 3506179145
1 changed files with 68 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
Modules/FindGTest.cmake
View File

@ -95,6 +95,56 @@ function(_gtest_find_library _name)
mark_as_advanced(${_name})
endfunction()
macro(_gtest_determine_windows_library_type _var)
if(EXISTS "${${_var}}")
file(TO_NATIVE_PATH "${${_var}}" _lib_path)
get_filename_component(_name "${${_var}}" NAME_WE)
file(STRINGS "${${_var}}" _match REGEX "${_name}\\.dll" LIMIT_COUNT 1)
if(NOT _match STREQUAL "")
set(${_var}_TYPE SHARED PARENT_SCOPE)
else()
set(${_var}_TYPE UNKNOWN PARENT_SCOPE)
endif()
return()
endif()
endmacro()
function(_gtest_determine_library_type _var)
if(WIN32)
# For now, at least, only Windows really needs to know the library type
_gtest_determine_windows_library_type(${_var})
_gtest_determine_windows_library_type(${_var}_RELEASE)
_gtest_determine_windows_library_type(${_var}_DEBUG)
endif()
# If we get here, no determination was made from the above checks
set(${_var}_TYPE UNKNOWN PARENT_SCOPE)
endfunction()
function(_gtest_import_library _target _var _config)
if(_config)
set(_config_suffix "_${_config}")
else()
set(_config_suffix "")
endif()
set(_lib "${${_var}${_config_suffix}}")
if(EXISTS "${_lib}")
if(_config)
set_property(TARGET ${_target} APPEND PROPERTY
IMPORTED_CONFIGURATIONS ${_config})
endif()
set_target_properties(${_target} PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES${_config_suffix} "CXX")
if(WIN32 AND ${_var}_TYPE STREQUAL SHARED)
set_target_properties(${_target} PROPERTIES
IMPORTED_IMPLIB${_config_suffix} "${_lib}")
else()
set_target_properties(${_target} PROPERTIES
IMPORTED_LOCATION${_config_suffix} "${_lib}")
endif()
endif()
endfunction()
#
if(NOT DEFINED GTEST_MSVC_SEARCH)
@ -154,57 +204,31 @@ if(GTEST_FOUND)
find_package(Threads QUIET)
if(NOT TARGET GTest::GTest)
add_library(GTest::GTest UNKNOWN IMPORTED)
_gtest_determine_library_type(GTEST_LIBRARY)
add_library(GTest::GTest ${GTEST_LIBRARY_TYPE} IMPORTED)
if(TARGET Threads::Threads)
set_target_properties(GTest::GTest PROPERTIES
INTERFACE_LINK_LIBRARIES Threads::Threads)
endif()
if(GTEST_LIBRARY_TYPE STREQUAL "SHARED")
set_target_properties(GTest::GTest PROPERTIES
INTERFACE_COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
endif()
if(GTEST_INCLUDE_DIRS)
set_target_properties(GTest::GTest PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${GTEST_INCLUDE_DIRS}")
endif()
if(EXISTS "${GTEST_LIBRARY}")
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GTEST_LIBRARY}")
endif()
if(EXISTS "${GTEST_LIBRARY_RELEASE}")
set_property(TARGET GTest::GTest APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "${GTEST_LIBRARY_RELEASE}")
endif()
if(EXISTS "${GTEST_LIBRARY_DEBUG}")
set_property(TARGET GTest::GTest APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(GTest::GTest PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX"
IMPORTED_LOCATION_DEBUG "${GTEST_LIBRARY_DEBUG}")
endif()
endif()
if(NOT TARGET GTest::Main)
add_library(GTest::Main UNKNOWN IMPORTED)
set_target_properties(GTest::Main PROPERTIES
INTERFACE_LINK_LIBRARIES "GTest::GTest")
if(EXISTS "${GTEST_MAIN_LIBRARY}")
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${GTEST_MAIN_LIBRARY}")
endif()
if(EXISTS "${GTEST_MAIN_LIBRARY_RELEASE}")
set_property(TARGET GTest::Main APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "${GTEST_MAIN_LIBRARY_RELEASE}")
endif()
if(EXISTS "${GTEST_MAIN_LIBRARY_DEBUG}")
set_property(TARGET GTest::Main APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(GTest::Main PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "CXX"
IMPORTED_LOCATION_DEBUG "${GTEST_MAIN_LIBRARY_DEBUG}")
endif()
_gtest_import_library(GTest::GTest GTEST_LIBRARY "")
_gtest_import_library(GTest::GTest GTEST_LIBRARY "RELEASE")
_gtest_import_library(GTest::GTest GTEST_LIBRARY "DEBUG")
endif()
if(NOT TARGET GTest::Main)
_gtest_determine_library_type(GTEST_MAIN_LIBRARY)
add_library(GTest::Main ${GTEST_MAIN_LIBRARY_TYPE} IMPORTED)
set_target_properties(GTest::Main PROPERTIES
INTERFACE_LINK_LIBRARIES "GTest::GTest")
_gtest_import_library(GTest::Main GTEST_MAIN_LIBRARY "")
_gtest_import_library(GTest::Main GTEST_MAIN_LIBRARY "RELEASE")
_gtest_import_library(GTest::Main GTEST_MAIN_LIBRARY "DEBUG")
endif()
endif()