51 Commits

Author SHA1 Message Date
Stephen Kelly
3fdfa5d3fc Features: Make CMAKE_CXX_KNOWN_FEATURES a property.
As a 'built-in' variable it imposes a cost on all variable lookups
and it is expected to be rarely used.
2014-05-02 10:18:16 +02:00
Brad King
8535d4cf5d Merge topic 'cxx98-features'
a36b957f Features: Add cxx_template_template_parameters.
2014-04-30 09:42:00 -04:00
Stephen Kelly
447fbb3fac Tests: Execute compile features tests unconditionally.
Conditionally create a dummy test if there are no known features.
2014-04-17 16:20:50 +02:00
Stephen Kelly
a36b957fc4 Features: Add cxx_template_template_parameters.
Extend the existing feature infrastructure as needed to support
both C++11 and C++98 features.
2014-04-16 15:16:23 +02:00
Stephen Kelly
60c0d2dd81 Features: Add cxx_defaulted_move_initializers. 2014-04-08 11:05:58 +02:00
Stephen Kelly
c4e672358c Features: Add cxx_long_long_type. 2014-04-08 11:05:58 +02:00
Stephen Kelly
dcaafada0e Features: Add cxx_func_identifier. 2014-04-08 11:05:57 +02:00
Stephen Kelly
251a1f02a0 Features: Add cxx_local_type_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly
53fe7773e6 Features: Add cxx_extended_friend_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly
16603f7cdb Features: Add cxx_enum_forward_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly
adf22f611e Features: Add cxx_default_function_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly
7b3e8a0534 Features: Add cxx_right_angle_brackets. 2014-04-08 11:05:57 +02:00
Stephen Kelly
9a49fd21be Features: Add cxx_decltype_incomplete_return_types. 2014-04-08 11:05:57 +02:00
Stephen Kelly
1889045ca6 Features: Add cxx_sizeof_member. 2014-04-08 11:05:57 +02:00
Stephen Kelly
ab455ebafd Features: Add cxx_thread_local. 2014-04-08 11:05:57 +02:00
Stephen Kelly
300ce2481e Features: Add cxx_inline_namespaces. 2014-04-08 11:05:57 +02:00
Stephen Kelly
f9d04a96b5 Features: Add cxx_variadic_macros. 2014-04-08 11:05:57 +02:00
Stephen Kelly
3d76656fb3 Features: Add cxx_uniform_initialization. 2014-04-08 11:05:56 +02:00
Stephen Kelly
e74b216c90 Features: Add cxx_generalized_initializers. 2014-04-08 11:05:56 +02:00
Stephen Kelly
ff80c3b420 Features: Add cxx_attributes. 2014-04-08 11:05:56 +02:00
Stephen Kelly
7605fee593 Features: Add cxx_alignof. 2014-04-08 11:05:56 +02:00
Stephen Kelly
e7d6e1f44f Features: Add cxx_alignas.
cxx_alignof will be a separate feature known to CMake, because
both can be implemented with separate backward compatibility
versions.
2014-04-08 11:05:56 +02:00
Stephen Kelly
32c2acd65c Features: Add cxx_extern_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly
9064f78b0c Features: Add cxx_unrestricted_unions. 2014-04-08 11:05:56 +02:00
Stephen Kelly
3322b393a2 Features: Add cxx_unicode_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly
04c5b99f38 Features: Add cxx_user_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly
e1e292cd06 Features: Add cxx_alias_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly
3300f78310 Features: Add cxx_rvalue_references. 2014-04-08 11:05:55 +02:00
Stephen Kelly
b1c5bd5314 Features: Add cxx_reference_qualified_functions. 2014-04-08 11:05:55 +02:00
Stephen Kelly
ea9c445f06 Features: Add cxx_raw_string_literals. 2014-04-08 11:05:55 +02:00
Stephen Kelly
735adf2c94 Features: Add cxx_range_for. 2014-04-08 11:05:55 +02:00
Stephen Kelly
0fa9bbf1fa Features: Add cxx_nullptr. 2014-04-08 11:05:55 +02:00
Stephen Kelly
8149fc909f Features: Add cxx_noexcept. 2014-04-08 11:05:55 +02:00
Stephen Kelly
bd2a025eb0 Features: Add cxx_nonstatic_member_init. 2014-04-08 11:05:55 +02:00
Stephen Kelly
15cdf6f51d Features: Add cxx_lambdas. 2014-04-08 11:05:55 +02:00
Stephen Kelly
a579a0aab4 Features: Add cxx_inheriting_constructors. 2014-04-08 11:05:55 +02:00
Stephen Kelly
ebab2015f9 Features: Add cxx_explicit_conversions. 2014-04-08 11:05:55 +02:00
Stephen Kelly
ac3a1b14c0 Features: Add cxx_deleted_functions. 2014-04-08 11:05:55 +02:00
Stephen Kelly
91f3699000 Features: Add cxx_defaulted_functions. 2014-04-08 11:05:54 +02:00
Stephen Kelly
7e748417bc Features: Add cxx_decltype. 2014-04-08 11:05:54 +02:00
Stephen Kelly
8d3467636c Features: Add cxx_strong_enums. 2014-04-08 11:05:54 +02:00
Stephen Kelly
0caf08e43e Features: Add cxx_auto_function. 2014-04-08 11:05:54 +02:00
Stephen Kelly
0685ac6edc Features: Add cxx_override. 2014-04-08 11:05:54 +02:00
Stephen Kelly
57ac6a905c Features: Add cxx_final. 2014-04-08 11:05:54 +02:00
Stephen Kelly
88542a6101 Features: Add cxx_static_assert. 2014-04-08 11:05:54 +02:00
Stephen Kelly
91289312fa Features: Add cxx_constexpr. 2014-04-08 11:05:54 +02:00
Stephen Kelly
10f33eee1d Features: Add cxx_variadic_templates.
Expect cxx_variadic_templates to implement N2555.

N2555 is essentially a bugfix and predates most compiler releases which
aimed to experimentally support variadic templates.
2014-04-08 11:05:54 +02:00
Stephen Kelly
750dfee29c Features: Add cxx_delegating_constructors. 2014-04-08 11:05:54 +02:00
Stephen Kelly
5412deded1 cmTarget: Transitively evaluate compiler features.
Extend the interface of the target_compile_features command with
PUBLIC and INTERFACE keywords. Populate the INTERFACE_COMPILER_FEATURES
target property if they are set. Consume the INTERFACE_COMPILER_FEATURES
target property from linked dependent targets to determine the final
required compiler features and the compile flag, if needed.

Use the same pattern of origin-debugging which is used for other
build properties.
2014-04-07 18:11:18 +02:00
Stephen Kelly
baff44345c cmTarget: Allow populating COMPILE_FEATURES using generator expressions.
Delay validation of the content as a feature if it contains a
generator expression. It will be checked again at generate-time
after evaluation.
2014-04-07 18:11:18 +02:00