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| author | Daniel Pfeifer <daniel@pfeifer-mail.de> | 2016-09-23 19:49:12 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-09-26 13:03:46 (GMT) |
| commit | 67480c05e3f6819d867680775ca0cbc6f03f28da (patch) | |
| tree | 11c0b70f42dcb6d936bb7d47766747af49f7e28b | |
| parent | 6757e6608992354300d635a96fed29800a4856c3 (diff) | |
| download | CMake-67480c05e3f6819d867680775ca0cbc6f03f28da.zip CMake-67480c05e3f6819d867680775ca0cbc6f03f28da.tar.gz CMake-67480c05e3f6819d867680775ca0cbc6f03f28da.tar.bz2 | |
Add a feature check to test availability of auto_ptr
| -rw-r--r-- | Source/Checks/cm_cxx_auto_ptr.cxx | 18 | ||||
| -rw-r--r-- | Source/Checks/cm_cxx_features.cmake | 1 | ||||
| -rw-r--r-- | Source/cmConfigure.cmake.h.in | 1 |
3 files changed, 20 insertions, 0 deletions
diff --git a/Source/Checks/cm_cxx_auto_ptr.cxx b/Source/Checks/cm_cxx_auto_ptr.cxx new file mode 100644 index 0000000..d3100fd --- /dev/null +++ b/Source/Checks/cm_cxx_auto_ptr.cxx @@ -0,0 +1,18 @@ +#include <memory> + +std::auto_ptr<int> get_auto_ptr() +{ + std::auto_ptr<int> ptr; + ptr = std::auto_ptr<int>(new int(0)); + return ptr; +} + +int use_auto_ptr(std::auto_ptr<int> ptr) +{ + return *ptr; +} + +int main() +{ + return use_auto_ptr(get_auto_ptr()); +} diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake index c6a532f..80c9f3b 100644 --- a/Source/Checks/cm_cxx_features.cmake +++ b/Source/Checks/cm_cxx_features.cmake @@ -32,6 +32,7 @@ function(cm_check_cxx_feature name) endfunction() if(CMAKE_CXX_STANDARD) + cm_check_cxx_feature(auto_ptr) cm_check_cxx_feature(make_unique) if(CMake_HAVE_CXX_MAKE_UNIQUE) set(CMake_HAVE_CXX_UNIQUE_PTR 1) diff --git a/Source/cmConfigure.cmake.h.in b/Source/cmConfigure.cmake.h.in index 8365367..8a1e81f 100644 --- a/Source/cmConfigure.cmake.h.in +++ b/Source/cmConfigure.cmake.h.in @@ -30,6 +30,7 @@ #cmakedefine CMAKE_USE_MACH_PARSER #cmakedefine CMAKE_USE_LIBUV #cmakedefine CMAKE_ENCODING_UTF8 +#cmakedefine CMake_HAVE_CXX_AUTO_PTR #cmakedefine CMake_HAVE_CXX_MAKE_UNIQUE #cmakedefine CMake_HAVE_CXX_NULLPTR #cmakedefine CMake_HAVE_CXX_OVERRIDE |