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| author | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2020-04-15 14:10:07 +0300 |
|---|---|---|
| committer | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2020-04-15 14:10:07 +0300 |
| commit | 24b2809011b3298e781e46af54491d85598f293d (patch) | |
| tree | 60bfc813045e4f0c61daa93e8d85af63e60c2fb7 /CMakeLists.txt | |
| parent | 7e8bbc8b8d4b2822d9ac36b546d68586dc8e7d82 (diff) | |
Filled out the last of the i/o multiplexer interface and lifecycle.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index c3010e7a..3866d3a0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -194,6 +194,14 @@ int main() { } " CXX_HAS_CXX17_FILESYSTEM) if(NOT CXX_HAS_CXX17_FILESYSTEM) + check_cxx_source_linkage(" +#include <experimental/filesystem> +int main() { + try { return std::experimental::filesystem::path(\"hi\").empty(); } catch(std::experimental::filesystem::filesystem_error) { return 1; } +} +" CXX_HAS_CXX_EXPERIMENTAL_FILESYSTEM) +endif() +if(NOT CXX_HAS_CXX17_FILESYSTEM AND NOT CXX_HAS_CXX_EXPERIMENTAL_FILESYSTEM) indented_message(STATUS "NOTE: Standard <filesystem> not found in the current compiler configuration (try forcing C++ 17 or later?), attempting to figure out what <experimental/filesystem> linker flags to use for this STL ...") # Are we on libstdc++ or libc++? check_cxx_source_compiles(" |