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cmake: Expand C++11 tests.

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Change-Id: I80e0372ebe0374c3931f65c8de6410b95fb112d1
This commit is contained in:
Tom Finegan 2016-03-02 13:40:32 -08:00
parent 6dc81c1648
commit 1f64aaf180
1 changed files with 46 additions and 3 deletions
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49
CMakeLists.txt
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@ -34,8 +34,10 @@ if (ENABLE_TESTS OR ENABLE_WEBMTS)
endif ()
endif ()
# C++11 compile tests.
# TODO(tomfinegan): Move the C++11 tests into a cmake include.
if (MSVC OR HAVE_CXX11)
# C++11 compile tests.
# std::unique_ptr
check_cxx_source_compiles("
#include <memory>
int main(int argc, const char* argv[]) {
@ -44,12 +46,53 @@ if (MSVC OR HAVE_CXX11)
return 0;
}"
HAVE_UNIQUE_PTR)
# default member values
check_cxx_source_compiles("
struct Foo {
int a = 0;
};
int main(int argc, const char* argv[]) {
Foo bar;
(void)bar;
return 0;
}"
HAVE_DEFAULT_MEMBER_VALUES)
# defaulted methods
check_cxx_source_compiles("
struct Foo {
Foo() = default;
~Foo() = default;
};
int main(int argc, const char* argv[]) {
Foo bar;
(void)bar;
return 0;
}"
HAVE_DEFAULTED_MEMBER_FUNCTIONS)
# deleted methods
check_cxx_source_compiles("
struct Foo {
Foo() {}
Foo(const Foo&) = delete;
};
int main(int argc, const char* argv[]) {
Foo bar;
(void)bar;
return 0;
}"
HAVE_DELETED_MEMBER_FUNCTIONS)
endif ()
if (NOT HAVE_UNIQUE_PTR)
if (NOT HAVE_UNIQUE_PTR
OR NOT HAVE_DEFAULT_MEMBER_VALUES
OR NOT HAVE_DEFAULTED_MEMBER_FUNCTIONS
OR NOT HAVE_DELETED_MEMBER_FUNCTIONS)
set(ENABLE_TESTS OFF)
set(ENABLE_WEBMTS OFF)
message(WARNING "std::unique_ptr not supported, tests and webmts disabled.")
message(WARNING "C++11 feature(s) not supported, tests and webmts disabled.")
endif ()
# Turn up the warning levels.