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-rw-r--r--Tests/CMakeOnly/CheckCXXCompilerFlag/CMakeLists.txt58
1 files changed, 58 insertions, 0 deletions
diff --git a/Tests/CMakeOnly/CheckCXXCompilerFlag/CMakeLists.txt b/Tests/CMakeOnly/CheckCXXCompilerFlag/CMakeLists.txt
new file mode 100644
index 000000000..e205330b0
--- /dev/null
+++ b/Tests/CMakeOnly/CheckCXXCompilerFlag/CMakeLists.txt
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+cmake_minimum_required(VERSION 2.8)
+project(CheckCXXCompilerFlag)
+
+message(STATUS "CTEST_FULL_OUTPUT (Avoid ctest truncation of output)")
+set(CMAKE_VERBOSE_MAKEFILE 1)
+
+macro(TEST_FAIL value msg)
+ if (${value})
+ message (SEND_ERROR "Test fail:" ${msg} ${Out} )
+ endif ()
+endmacro()
+
+macro(TEST_PASS value msg)
+ if (NOT ${value})
+ message (SEND_ERROR "Test fail:" ${msg} ${Out} )
+ endif ()
+endmacro()
+
+if(CMAKE_COMPILER_IS_GNUCXX)
+ exec_program(${CMAKE_C_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info)
+ string (REGEX MATCH "[345]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
+ # gcc on mac just reports: "gcc (GCC) 3.3 20030304 ..." without the
+ # patch level, handle this here:
+ if(NOT _gcc_version)
+ string (REGEX REPLACE ".*\\(GCC\\).* ([34]\\.[0-9]) .*" "\\1.0" _gcc_version "${_gcc_version_info}")
+ endif()
+endif()
+
+if(CMAKE_CXX_COMPILER_ID MATCHES Clang)
+ exec_program(${CMAKE_CXX_COMPILER} ARGS --version OUTPUT_VARIABLE _clang_version_info)
+ string (REGEX REPLACE ".*version ([0-9]\\.[0-9]).*" "\\1" _clang_version "${_clang_version_info}")
+endif()
+
+if(CMAKE_CXX_COMPILER_ID MATCHES Intel)
+ exec_program(${CMAKE_CXX_COMPILER} ARGS -V OUTPUT_VARIABLE _intel_version_info)
+ string (REGEX REPLACE ".*Version ([0-9]+(\\.[0-9]+)+).*" "\\1" _intel_version "${_intel_version_info}")
+endif()
+
+message("Platform:\n WIN32: ${WIN32}\n UNIX: ${UNIX}\n APPLE: ${APPLE}\n MINGW: ${MINGW}\n CYGWIN: ${CYGWIN}\n"
+ " MSVC: ${MSVC}\n MSVC60: ${MSVC60}\n MSVC70: ${MSVC70}\n MSVC71: ${MSVC71}\n MSVC80: ${MSVC80}\n MSVC90: ${MSVC90}\n MSVC10: ${MSVC10}\n"
+ " GCC: ${_gcc_version}\n"
+ " Clang: ${_clang_version}\n"
+ " Intel: ${_intel_version}\n"
+)
+
+include(CheckCXXCompilerFlag)
+
+check_cxx_compiler_flag(-fvisibility=hidden HAS_HIDDEN_VISIBILITY)
+
+message("HAS_HIDDEN_VISIBILITY: ${HAS_HIDDEN_VISIBILITY}\n\nCOMPILE OUTPUT:\n${OUTPUT}")
+
+if(CMAKE_COMPILER_IS_GNUCXX)
+ if(NOT WIN32)
+# test_pass(HAS_HIDDEN_VISIBILITY "GCC should support hidden visibility, but does not.")
+ endif()
+else()
+ message("Unhandled Platform")
+endif()