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Check for tuple support

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This commit is contained in:
Roland Kaufmann 2013-03-07 14:27:41 +01:00
parent 9280a2d9ff
commit e507e18eed
1 changed files with 9 additions and 0 deletions
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9
cmake/Modules/FindCXX11Features.cmake
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@ -15,9 +15,12 @@
# HAVE_VARIADIC_TEMPLATES True if variadic templates are supprt # HAVE_VARIADIC_TEMPLATES True if variadic templates are supprt
# HAVE_VARIADIC_CONSTRUCTOR_SFINAE True if variadic constructor sfinae is supported # HAVE_VARIADIC_CONSTRUCTOR_SFINAE True if variadic constructor sfinae is supported
# HAVE_RVALUE_REFERENCES True if rvalue references are supported # HAVE_RVALUE_REFERENCES True if rvalue references are supported
# HAVE_TUPLE True if std::tuple is available
# HAVE_TR1_TUPLE True if std::tr1::tuple is available
# test for C++11 flags # test for C++11 flags
include(TestCXXAcceptsFlag) include(TestCXXAcceptsFlag)
include(CheckIncludeFileCXX)
# macro to only add option once # macro to only add option once
include(AddOptions) include(AddOptions)
@ -85,6 +88,12 @@ CHECK_CXX_SOURCE_COMPILES("
" HAVE_INTEGRAL_CONSTANT " HAVE_INTEGRAL_CONSTANT
) )
# Check whether if <tuple> is available
check_include_file_cxx("tuple" HAVE_TUPLE)
# Check whether if <tr1/tuple> is available
check_include_file_cxx("tr1/tuple" HAVE_TR1_TUPLE)
# __attribute__((always_inline)) # __attribute__((always_inline))
CHECK_CXX_SOURCE_COMPILES(" CHECK_CXX_SOURCE_COMPILES("
void __attribute__((always_inline)) foo(void) {} void __attribute__((always_inline)) foo(void) {}