94 lines
3.1 KiB
CMake
94 lines
3.1 KiB
CMake
########################################################################
|
|
# Experimental CMake build script for Google Test.
|
|
#
|
|
# Consider this a prototype. It will change drastically. For now,
|
|
# this is only for people on the cutting edge.
|
|
#
|
|
# To run the tests for Google Test itself on Linux, use 'make test' or
|
|
# ctest. You can select which tests to run using 'ctest -R regex'.
|
|
# For more options, run 'ctest --help'.
|
|
########################################################################
|
|
#
|
|
# Project-wide settings
|
|
|
|
if(WIN32)
|
|
add_definitions(-DGTEST_OS_WINDOWS=1)
|
|
endif()
|
|
|
|
# Google Test requires headers which need _ALL_SOURCE to build on AIX
|
|
if (UNIX AND ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
|
|
remove_definitions("-D_XOPEN_SOURCE=700")
|
|
add_definitions("-D_ALL_SOURCE")
|
|
endif()
|
|
|
|
if(SUPPORTS_VARIADIC_MACROS_FLAG)
|
|
add_definitions("-Wno-variadic-macros")
|
|
endif()
|
|
if(SUPPORTS_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS_FLAG)
|
|
add_definitions("-Wno-gnu-zero-variadic-macro-arguments")
|
|
endif()
|
|
if(CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG)
|
|
add_definitions("-Wno-covered-switch-default")
|
|
endif()
|
|
|
|
set(LLVM_REQUIRES_RTTI 1)
|
|
add_definitions( -DGTEST_HAS_RTTI=0 )
|
|
|
|
find_library(LLVM_PTHREAD_LIBRARY_PATH pthread)
|
|
if (LLVM_PTHREAD_LIBRARY_PATH)
|
|
list(APPEND LIBS pthread)
|
|
endif()
|
|
|
|
add_llvm_library(gtest
|
|
googletest/src/gtest-all.cc
|
|
googlemock/src/gmock-all.cc
|
|
|
|
LINK_LIBS
|
|
${LIBS}
|
|
|
|
LINK_COMPONENTS
|
|
Support # Depends on llvm::raw_ostream
|
|
|
|
# This is a library meant only for the build tree.
|
|
BUILDTREE_ONLY
|
|
)
|
|
|
|
# The googletest and googlemock sources don't presently use the 'override'
|
|
# keyword, which leads to lots of warnings from -Wsuggest-override. Disable
|
|
# that warning here for any targets that link to gtest.
|
|
if(CXX_SUPPORTS_SUGGEST_OVERRIDE_FLAG)
|
|
add_definitions("-Wno-suggest-override")
|
|
set_target_properties(gtest PROPERTIES INTERFACE_COMPILE_OPTIONS "-Wno-suggest-override")
|
|
endif()
|
|
|
|
if (NOT LLVM_ENABLE_THREADS)
|
|
target_compile_definitions(gtest PUBLIC GTEST_HAS_PTHREAD=0)
|
|
endif ()
|
|
|
|
target_include_directories(gtest
|
|
PUBLIC googletest/include googlemock/include
|
|
PRIVATE googletest googlemock
|
|
)
|
|
|
|
add_subdirectory(UnitTestMain)
|
|
|
|
# When LLVM_LINK_LLVM_DYLIB is enabled, libLLVM.so is added to the interface
|
|
# link libraries for gtest and gtest_main. This means that any target, like
|
|
# unittests for example, that links against gtest will be forced to link
|
|
# against libLLVM.so. In some cases we may want to statically unittests if they
|
|
# need access to symbols that are marked private in libLLVM.so. The only
|
|
# way we can make this work is to remove libLLVM.so from the list of interface
|
|
# link libraries for gtest and then make gtest users responsible for explicitly
|
|
# adding libLLVM.so to their targets link libraries if they need it.
|
|
|
|
function (gtest_remove_dylib_from_link_interface target)
|
|
get_target_property(interface_libs ${target} INTERFACE_LINK_LIBRARIES)
|
|
if (interface_libs)
|
|
list(REMOVE_ITEM interface_libs LLVM)
|
|
set_target_properties(${target} PROPERTIES INTERFACE_LINK_LIBRARIES "${interface_libs}")
|
|
endif()
|
|
endfunction()
|
|
|
|
gtest_remove_dylib_from_link_interface(gtest)
|
|
gtest_remove_dylib_from_link_interface(gtest_main)
|