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* Merge topic 'fix-QCC-compile-flags'Brad King2014-07-213-0/+38
|\ | | | | | | | | 3151024d QNX: Add missing flags for configurations and artifact creation.
| * QNX: Add missing flags for configurations and artifact creation.Stephen Kelly2014-07-173-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit v3.0.0-rc1~111^2 (QNX: Introduce QCC compiler id for that QNX platform compiler., 2014-01-20) split handling of the QNX QCC compiler into a separate compiler-id. That refactoring results in the QCC compiler not using the CMake-compiler-id "GNU", which means that the __compiler_gnu macro is no longer executed for it. Add Compiler/QCC*.cmake modules to define and call the __compiler_qcc macro and teach it to call __compiler_gnu internally. Remove the corresponding pieces from the Platform/QNX*.cmake modules. It is also necessary to change the language conditional to dereference the lang macro parameter, which is another bug introduced by the same commit. The extra -lang-c++ flag is only necessary when the CXX compiler is specified as 'qcc' instead of 'QCC' in the toolchain file, which is why this bug was not noticed before. The flag is also necessary in that case when linking in order to find the appropriate standard libraries. The flag was not previously added when linking executables, so linking failed even with CMake 2.8.12 with the lower-case compiler-id. Co-Author: Brad King <brad.king@kitware.com>
* | Project: Add configurable name for version computation macros.Stephen Kelly2014-06-0525-87/+87
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* | Project: Separate simulated compiler id from version detection.Stephen Kelly2014-06-052-2/+10
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* | Features: Add support for C++14 features.Stephen Kelly2014-05-223-1/+49
| | | | | | | | Record the features implemented by GNU 4.9 and Clang 3.4.
* | Features: Record for Clang 3.4Stephen Kelly2014-05-204-1/+142
| | | | | | | | Clang 3.4 supports all features currently known to CMake.
* | Merge topic 'compile-features-C-language'Brad King2014-05-202-0/+44
|\ \ | | | | | | | | | | | | e0890d03 Features: Extend concept to C language.
| * | Features: Extend concept to C language.Stephen Kelly2014-05-142-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add properties and variables corresponding to CXX equivalents. Add features for c_function_prototypes (C90), c_restrict (C99), c_variadic_macros (C99) and c_static_assert (C11). This feature set can be extended later. Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader to conditionally represent the c_restrict feature.
* | | Features: Only require AppleClang policy to be NEW on APPLE.Stephen Kelly2014-05-141-1/+1
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* | Merge topic 'features-gnu-oldest-supported'Brad King2014-05-121-10/+9
|\ \ | | | | | | | | | | | | f782417b Features: Record the oldest supported compiler.
| * | Features: Record the oldest supported compiler.Stephen Kelly2014-05-081-10/+9
| | | | | | | | | | | | | | | This may be used to ensure that features are reported correctly only if the compiler minimum version is met.
* | | Features: Fix GNU 4.8.1 version test.Stephen Kelly2014-05-101-1/+1
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* | | Tests: Make CompileFeature tests use highest standard known.Stephen Kelly2014-05-091-0/+2
|/ / | | | | | | | | | | | | | | Remove the use of check_cxx_source_compiles which is now just getting in the way. Blacklist the cxx_alignof feature in the test with GNU 4.7. The test file compiles, but it is documented as available first in GNU 4.8.
* | Merge topic 'GNU-4.7-features'Brad King2014-05-082-4/+3
|\ \ | | | | | | | | | | | | 9cbc63e4 Features: Record for GNU 4.7.
| * | Features: Record for GNU 4.7.Stephen Kelly2014-05-072-4/+3
| | | | | | | | | | | | | | | Update the CompileFeatures test to verify that unsupported features do not work.
* | | Merge topic 'minor-cleanups'Brad King2014-05-081-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | 47795421 Fix whitespace in docs. aa283b6b Features: Fix test for GNU 4.8.1. bbfd4cd4 Features: Include the language of the compiler in error messages.
| * | | Features: Fix test for GNU 4.8.1.Stephen Kelly2014-05-071-1/+1
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* | | | Merge topic 'hp-cpp98-tests'Brad King2014-05-081-0/+9
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | b0f277db HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
| * | | | HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwardsRolf Eike Beer2014-04-251-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old versions of aCC need a special compiler flag to get full C++98 template support as e.g. CMake itself or the Complex and ComplexOneConfig tests need. The same versions need a special flag to get a proper C++ library, too.
* | | | | Merge topic 'decay-language-version'Brad King2014-05-081-4/+5
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 205215fb cmTarget: Add CXX_STANDARD_REQUIRED to control decay. 1df2116b Features: Decay language flag if requested is not available. c4f4dac2 Project: Fix exit-on-error with compile feature tests. 5bb7ce72 Project: Use nullary form of main for compile feature tests. 64254e7a Project: Remove extern from static string in feature tests. 0d9c99bf Help: Fix order of help entries. dc7639bd Tests: Fix name of cache variable.
| * | | | | Features: Decay language flag if requested is not available.Stephen Kelly2014-05-071-0/+2
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the highest standard compile flags available if requested language version is too new. This supports use-cases like set(CMAKE_CXX_STANDARD 14) # Compiled with -std=c++11 with GNU 4.7, which has no -std=c++14 # or equivalent flag add_executable(main main.cpp) This can be used in combination with preprocessor defines which communicate the availability of certain language features for optional use.
| * | | | Project: Fix exit-on-error with compile feature tests.Stephen Kelly2014-05-071-4/+3
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* | | | Project: Refactor C compiler determination into multiple files.Stephen Kelly2014-05-079-0/+61
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* | | | CompilerId: Allow specifying a prefix for preprocessor defines.Stephen Kelly2014-05-0720-71/+71
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* | | | Project: Generate the CXX compiler Id test from multiple files.Stephen Kelly2014-05-0726-0/+225
|/ / / | | | | | | | | | | | | | | | This will allow sharing of the logic of the order to test compilers in and the preprocessor macros used to do that and to determine the version components.
* | | Features: Add cxx_template_template_parameters.Stephen Kelly2014-04-162-0/+5
|/ / | | | | | | | | Extend the existing feature infrastructure as needed to support both C++11 and C++98 features.
* | Features: Add cxx_defaulted_move_initializers.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_long_long_type.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_func_identifier.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_local_type_template_args.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_extended_friend_declarations.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_enum_forward_declarations.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_default_function_template_args.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_right_angle_brackets.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_decltype_incomplete_return_types.Stephen Kelly2014-04-081-2/+3
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* | Features: Add cxx_sizeof_member.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_thread_local.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_inline_namespaces.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_variadic_macros.Stephen Kelly2014-04-081-0/+2
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* | Features: Add cxx_uniform_initialization.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_generalized_initializers.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_attributes.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_alignof.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_alignas.Stephen Kelly2014-04-081-0/+1
| | | | | | | | | | | | cxx_alignof will be a separate feature known to CMake, because both can be implemented with separate backward compatibility versions.
* | Features: Add cxx_extern_templates.Stephen Kelly2014-04-081-0/+2
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* | Features: Add cxx_unrestricted_unions.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_unicode_literals.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_user_literals.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_alias_templates.Stephen Kelly2014-04-081-0/+1
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* | Features: Add cxx_rvalue_references.Stephen Kelly2014-04-081-0/+1
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