[Cmake-commits] CMake branch, next, updated. v3.4.0-1546-gd5dcfed
Brad King
brad.king at kitware.com
Mon Nov 30 14:59:42 EST 2015
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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=d5dcfed6747cda9f835988bd3d02ec4b4864fc54
commit d5dcfed6747cda9f835988bd3d02ec4b4864fc54
Merge: 1d0b45a 117d49b
Author: Brad King <brad.king at kitware.com>
AuthorDate: Mon Nov 30 14:59:41 2015 -0500
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Mon Nov 30 14:59:41 2015 -0500
Merge topic 'intel-compiler-features' into next
117d49b8 Features: Record standards and features for Intel C++ on UNIX
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=117d49b8b7671b7ad2901de444da725eda8ea8cc
commit 117d49b8b7671b7ad2901de444da725eda8ea8cc
Author: Levi Morrison <morrison.levi at gmail.com>
AuthorDate: Mon Nov 16 09:19:30 2015 -0700
Commit: Brad King <brad.king at kitware.com>
CommitDate: Mon Nov 30 14:38:38 2015 -0500
Features: Record standards and features for Intel C++ on UNIX
diff --git a/Help/release/dev/intel-compiler-features.rst b/Help/release/dev/intel-compiler-features.rst
new file mode 100644
index 0000000..f154dc9
--- /dev/null
+++ b/Help/release/dev/intel-compiler-features.rst
@@ -0,0 +1,6 @@
+intel-compiler-features
+-----------------------
+
+* The :manual:`Compile Features <cmake-compile-features(7)>` functionality
+ is now aware of features supported by Intel C++ compilers versions 12.1
+ through 16.0 on UNIX platforms.
diff --git a/Modules/Compiler/Intel-CXX-FeatureTests.cmake b/Modules/Compiler/Intel-CXX-FeatureTests.cmake
new file mode 100644
index 0000000..95792b0
--- /dev/null
+++ b/Modules/Compiler/Intel-CXX-FeatureTests.cmake
@@ -0,0 +1,90 @@
+# References:
+# - https://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler
+# - https://software.intel.com/en-us/articles/c14-features-supported-by-intel-c-compiler
+
+# these are not implemented in any version at time of writing
+#set(_cmake_feature_test_cxx_variable_templates "${Intel15_CXX14}")
+#set(_cmake_feature_test_cxx_relaxed_constexpr "${Intel15_CXX14}")
+
+# unknown if this is implemented
+#set(_cmake_feature_test_cxx_aggregate_default_initializers "${Intel15_CXX14}")
+
+set(DETECT_CXX11 "((__cplusplus >= 201103L) || defined(__INTEL_CXX11_MODE__) || defined(__GXX_EXPERIMENTAL_CXX0X__))")
+set(DETECT_CXX14 "((__cplusplus >= 201103L) && !defined(__INTEL_CXX11_MODE__))")
+
+set(Intel16_CXX14 "__ICC >= 1600 && ${DETECT_CXX14}")
+set(_cmake_feature_test_cxx_contextual_conversions "${Intel16_CXX14}")
+set(_cmake_feature_test_cxx_generic_lambdas "${Intel16_CXX14}")
+set(_cmake_feature_test_cxx_digit_separators "${Intel16_CXX14}")
+# This test is supposed to work in Intel 14 but the compiler has a bug
+# in versions 14 and 15::
+# https://software.intel.com/en-us/forums/intel-c-compiler/topic/600514
+set(_cmake_feature_test_cxx_generalized_initializers "${Intel16_CXX14}")
+
+set(Intel15_CXX14 "__ICC >= 1500 && ${DETECT_CXX14}")
+set(_cmake_feature_test_cxx_decltype_auto "${Intel15_CXX14}")
+set(_cmake_feature_test_cxx_lambda_init_captures "${Intel15_CXX14}")
+set(_cmake_feature_test_cxx_attribute_deprecated "${Intel15_CXX14}")
+set(_cmake_feature_test_cxx_return_type_deduction "${Intel15_CXX14}")
+
+set(Intel15_CXX11 "__ICC >= 1500 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_alignas "${Intel15_CXX11}")
+set(_cmake_feature_test_cxx_alignof "${Intel15_CXX11}")
+set(_cmake_feature_test_cxx_inheriting_constructors "${Intel15_CXX11}")
+set(_cmake_feature_test_cxx_user_literals "${Intel15_CXX11}")
+set(_cmake_feature_test_cxx_thread_local "${Intel15_CXX11}")
+
+set(Intel14_CXX11 "${DETECT_CXX11} && (__ICC > 1400 || (__ICC == 1400 && __INTEL_COMPILER_UPDATE >= 2))")
+# Documented as 12.0+ but in testing it only works on 14.0.2+
+set(_cmake_feature_test_cxx_decltype_incomplete_return_types "${Intel14_CXX11}")
+
+set(Intel14_CXX11 "__ICC >= 1400 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_delegating_constructors "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_constexpr "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_sizeof_member "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_strong_enums "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_reference_qualified_functions "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_raw_string_literals "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_unicode_literals "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_inline_namespaces "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_unrestricted_unions "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_nonstatic_member_init "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_enum_forward_declarations "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_override "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_final "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_noexcept "${Intel14_CXX11}")
+set(_cmake_feature_test_cxx_defaulted_move_initializers "${Intel14_CXX11}")
+
+set(Intel13_CXX11 "__ICC >= 1300 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_explicit_conversions "${Intel13_CXX11}")
+set(_cmake_feature_test_cxx_range_for "${Intel13_CXX11}")
+# Cannot find Intel documentation for N2640: cxx_uniform_initialization
+set(_cmake_feature_test_cxx_uniform_initialization "${Intel13_CXX11}")
+
+set(Intel121_CXX11 "__ICC >= 1210 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_variadic_templates "${Intel121_CXX11}")
+set(_cmake_feature_test_cxx_alias_templates "${Intel121_CXX11}")
+set(_cmake_feature_test_cxx_nullptr "${Intel121_CXX11}")
+set(_cmake_feature_test_cxx_trailing_return_types "${Intel121_CXX11}")
+set(_cmake_feature_test_cxx_attributes "${Intel121_CXX11}")
+set(_cmake_feature_test_cxx_default_function_template_args "${Intel121_CXX11}")
+
+set(Intel12_CXX11 "__ICC >= 1200 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_extended_friend_declarations "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_rvalue_references "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_decltype "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_defaulted_functions "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_deleted_functions "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_local_type_template_args "${Intel12_CXX11}")
+set(_cmake_feature_test_cxx_lambdas "${Intel12_CXX11}")
+
+set(_cmake_oldestSupported "__ICC >= 1110 && ${DETECT_CXX11}")
+set(_cmake_feature_test_cxx_binary_literals "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_static_assert "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_right_angle_brackets "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_auto_type "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_extern_templates "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_variadic_macros "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_long_long_type "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_func_identifier "${_cmake_oldestSupported}")
+set(_cmake_feature_test_cxx_template_template_parameters "${_cmake_oldestSupported}")
diff --git a/Modules/Compiler/Intel-CXX.cmake b/Modules/Compiler/Intel-CXX.cmake
index 7947695..65f3134 100644
--- a/Modules/Compiler/Intel-CXX.cmake
+++ b/Modules/Compiler/Intel-CXX.cmake
@@ -8,5 +8,58 @@ set(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-O2 -g -DNDEBUG")
set(CMAKE_DEPFILE_FLAGS_CXX "-MMD -MT <OBJECT> -MF <DEPFILE>")
+if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.2)
+ set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14")
+ # todo: there is no gnu++14 value supported; figure out what to do
+ set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=c++14")
+elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.0)
+ set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++1y")
+ # todo: there is no gnu++14 value supported; figure out what to do
+ set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=c++1y")
+endif()
+
+if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13.0)
+ set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11")
+ set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11")
+elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
+ set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++0x")
+ set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x")
+endif()
+
+if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
+ set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98")
+ set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98")
+
+ if (NOT CMAKE_CXX_COMPILER_FORCED)
+ if (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT)
+ message(FATAL_ERROR "CMAKE_CXX_STANDARD_COMPUTED_DEFAULT should be set for ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER}) version ${CMAKE_CXX_COMPILER_VERSION}")
+ else()
+ set(CMAKE_CXX_STANDARD_DEFAULT ${CMAKE_CXX_STANDARD_COMPUTED_DEFAULT})
+ endif()
+ elseif (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT)
+ # Compiler id was forced so just guess the default standard level.
+ set(CMAKE_CXX_STANDARD_DEFAULT 98)
+ endif()
+endif()
+
+macro(cmake_record_cxx_compile_features)
+ macro(_get_intel_features std_version list)
+ record_compiler_features(CXX "${std_version}" ${list})
+ endmacro()
+
+ set(_result 0)
+ if (UNIX AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0)
+ _get_intel_features(${CMAKE_CXX14_STANDARD_COMPILE_OPTION} CMAKE_CXX14_COMPILE_FEATURES)
+ endif()
+ if (_result EQUAL 0)
+ _get_intel_features(${CMAKE_CXX11_STANDARD_COMPILE_OPTION} CMAKE_CXX11_COMPILE_FEATURES)
+ endif()
+ if (_result EQUAL 0)
+ _get_intel_features(${CMAKE_CXX98_STANDARD_COMPILE_OPTION} CMAKE_CXX98_COMPILE_FEATURES)
+ endif()
+ endif()
+endmacro()
+
set(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
set(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
diff --git a/Tests/CompileFeatures/CMakeLists.txt b/Tests/CompileFeatures/CMakeLists.txt
index a32138d..e6acee8 100644
--- a/Tests/CompileFeatures/CMakeLists.txt
+++ b/Tests/CompileFeatures/CMakeLists.txt
@@ -119,6 +119,55 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
endif()
endif()
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16.0)
+ if (CMAKE_CXX_COMIPLER_VERSION VERSION_EQUAL 15.0)
+ list(REMOVE_ITEM CXX_non_features
+ # The cxx_contextual_conversions feature happens to work
+ # (for *this* testcase) with Intel 13/14/15, but they do not
+ # document support until 16.
+ cxx_contextual_conversions
+ )
+
+ elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 14.0)
+ list(REMOVE_ITEM CXX_non_features
+ cxx_alignof
+
+ # not supposed to work until 15
+ cxx_attribute_deprecated
+
+ # The cxx_contextual_conversions feature happens to work
+ # (for *this* testcase) with Intel 13/14/15, but they do not
+ # document support until 16.
+ cxx_contextual_conversions
+ )
+
+ elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
+ list(REMOVE_ITEM CXX_non_features
+ # These features happen to work but aren't documented to
+ # do so until 14.0
+ cxx_constexpr
+ cxx_enum_forward_declarations
+ cxx_sizeof_member
+ cxx_strong_enums
+ cxx_unicode_literals
+
+ # not supposed to work until 15
+ cxx_attribute_deprecated
+ cxx_nonstatic_member_init
+
+ # The cxx_contextual_conversions feature happens to work
+ # (for *this* testcase) with Intel 13/14/15, but they do not
+ # document support until 16.
+ cxx_contextual_conversions
+
+ # This is an undocumented feature; it does not work in future versions
+ cxx_aggregate_default_initializers
+ )
+ endif()
+ endif()
+endif()
+
set(C_ext c)
set(C_standard_flag 11)
set(CXX_ext cpp)
@@ -301,6 +350,29 @@ if (CMAKE_CXX_COMPILE_FEATURES)
-DEXPECT_FINAL=1
-DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
)
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15)
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=1
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=1
+ )
+ elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 14)
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS=0
+ -DEXPECT_FINAL=1
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=0
+ )
+ else()
+ add_definitions(
+ -DEXPECT_OVERRIDE_CONTROL=0
+ -DEXPECT_INHERITING_CONSTRUCTORS=0
+ -DEXPECT_FINAL=0
+ -DEXPECT_INHERITING_CONSTRUCTORS_AND_FINAL=0
+ )
+ endif()
endif()
add_executable(CompileFeaturesGenex genex_test.cpp)
-----------------------------------------------------------------------
Summary of changes:
Help/release/dev/intel-compiler-features.rst | 6 ++
Modules/Compiler/Intel-CXX-FeatureTests.cmake | 90 +++++++++++++++++++++++++
Modules/Compiler/Intel-CXX.cmake | 53 +++++++++++++++
Tests/CompileFeatures/CMakeLists.txt | 72 ++++++++++++++++++++
4 files changed, 221 insertions(+)
create mode 100644 Help/release/dev/intel-compiler-features.rst
create mode 100644 Modules/Compiler/Intel-CXX-FeatureTests.cmake
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