Commit 091afa73 authored by Zsolt Parragi's avatar Zsolt Parragi

Tests: Teach tests when to treat clang-cl as MSVC

* Disable the system include unused variable test in ExportImport when
  clang is in MSVC compatible mode.

* Disable CxxDialect testcase when clang is in MSVC compatible mode, as
  it doesn't support `typeof`.

* Teach Module.WriteCompilerDetectionHeader to treat clang-cl as MSVC.

* Disable the SystemIncludeDirectories testcase within
  IncludeDirectories when clang is in MSVC compatible mode.

* Disable the CMakeOnly.CheckCXXCompilerFlag testcase when clang is in
  MSVC compatible mode.

* Treat clang-cl as MSVC in LinkOptions.cmake in the try_run and
  try_compile testcases.
parent 00676890
......@@ -459,7 +459,7 @@ if(BUILD_TESTING)
set(runCxxDialectTest 1)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL Clang
AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4 AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
if(NOT APPLE OR POLICY CMP0025)
set(runCxxDialectTest 1)
endif()
......
......@@ -57,7 +57,7 @@ else()
message("Unhandled Platform")
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang" AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
check_cxx_compiler_flag("-x c++" HAVE_X_CXX)
if(NOT HAVE_X_CXX)
message(FATAL_ERROR "${CMAKE_CXX_COMPILER_ID} compiler flag '-x c++' check failed")
......
......@@ -407,7 +407,7 @@ endforeach()
unset(_configs)
if (((CMAKE_C_COMPILER_ID STREQUAL GNU AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 4.4)
OR CMAKE_C_COMPILER_ID STREQUAL Clang)
OR (CMAKE_C_COMPILER_ID STREQUAL Clang AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC"))
AND (CMAKE_GENERATOR STREQUAL "Unix Makefiles" OR CMAKE_GENERATOR STREQUAL "Ninja"))
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-Wunused-variable run_sys_includes_test)
......
......@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.6)
project(IncludeDirectories)
if (((CMAKE_C_COMPILER_ID STREQUAL GNU AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 4.4)
OR CMAKE_C_COMPILER_ID STREQUAL Clang OR CMAKE_C_COMPILER_ID STREQUAL AppleClang)
OR (CMAKE_C_COMPILER_ID STREQUAL Clang AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") OR CMAKE_C_COMPILER_ID STREQUAL AppleClang)
AND (CMAKE_GENERATOR STREQUAL "Unix Makefiles"
OR CMAKE_GENERATOR STREQUAL "Ninja"
OR (CMAKE_GENERATOR STREQUAL "Xcode" AND NOT XCODE_VERSION VERSION_LESS 6.0)))
......
......@@ -61,7 +61,7 @@ if (C_expected_features)
string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" COMPILER_VERSION_PATCH "${CMAKE_C_COMPILER_VERSION}")
if (CMAKE_C_COMPILER_ID STREQUAL "GNU"
OR CMAKE_C_COMPILER_ID STREQUAL "Clang"
OR (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
OR CMAKE_C_COMPILER_ID STREQUAL "AppleClang"
OR CMAKE_C_COMPILER_ID STREQUAL "Intel")
add_executable(WriteCompilerDetectionHeader_C11 main.c)
......@@ -118,7 +118,7 @@ string(REGEX REPLACE "^[0-9]+\\.([0-9]+)\\.[0-9]+.*" "\\1" COMPILER_VERSION_MINO
string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" COMPILER_VERSION_PATCH "${CMAKE_CXX_COMPILER_VERSION}")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"
OR CMAKE_CXX_COMPILER_ID STREQUAL "SunPro"
OR CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
......@@ -128,7 +128,7 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
endif()
# for msvc the compiler version determines which c++11 features are available.
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
if(";${CMAKE_CXX_COMPILE_FEATURES};" MATCHES ";cxx_delegating_constructors;")
list(APPEND true_defs EXPECTED_COMPILER_CXX_DELEGATING_CONSTRUCTORS)
list(APPEND true_defs EXPECTED_COMPILER_CXX_VARIADIC_TEMPLATES)
......
......@@ -5,7 +5,7 @@ cmake_policy(SET CMP0054 NEW)
set (lib_name "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}lib${CMAKE_STATIC_LIBRARY_SUFFIX}")
if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
if (RunCMake_C_COMPILER_ID STREQUAL "MSVC")
if (RunCMake_C_COMPILER_ID STREQUAL "MSVC" OR "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
if (CMAKE_SIZEOF_VOID_P EQUAL 4)
set (undef_flag /INCLUDE:_func)
else()
......
......@@ -5,7 +5,7 @@ cmake_policy(SET CMP0054 NEW)
set (lib_name "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}lib${CMAKE_STATIC_LIBRARY_SUFFIX}")
if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
if (RunCMake_C_COMPILER_ID STREQUAL "MSVC")
if (RunCMake_C_COMPILER_ID STREQUAL "MSVC" OR "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
if (CMAKE_SIZEOF_VOID_P EQUAL 4)
set (undef_flag /INCLUDE:_func)
else()
......
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