diff options
Diffstat (limited to 'libbuild2/types.hxx')
-rw-r--r-- | libbuild2/types.hxx | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/libbuild2/types.hxx b/libbuild2/types.hxx index cd6fdd8..c260aeb 100644 --- a/libbuild2/types.hxx +++ b/libbuild2/types.hxx @@ -29,14 +29,22 @@ #include <functional> // hash, function, reference_wrapper #include <initializer_list> -#include <mutex> #include <atomic> -#include <thread> -#include <condition_variable> -#include <libbutl/ft/shared_mutex.hxx> -#if defined(__cpp_lib_shared_mutex) || defined(__cpp_lib_shared_timed_mutex) -# include <shared_mutex> +#ifndef LIBBUTL_MINGW_STDTHREAD +# include <mutex> +# include <thread> +# include <condition_variable> + +# include <libbutl/ft/shared_mutex.hxx> +# if defined(__cpp_lib_shared_mutex) || defined(__cpp_lib_shared_timed_mutex) +# include <shared_mutex> +# endif +#else +# include <libbutl/mingw-mutex.hxx> +# include <libbutl/mingw-thread.hxx> +# include <libbutl/mingw-condition_variable.hxx> +# include <libbutl/mingw-shared_mutex.hxx> #endif #include <ios> // ios_base::failure @@ -189,20 +197,27 @@ namespace build2 } #endif +#ifndef LIBBUTL_MINGW_STDTHREAD using std::mutex; using mlock = std::unique_lock<mutex>; using std::condition_variable; -#if defined(__cpp_lib_shared_mutex) + using std::defer_lock; + using std::adopt_lock; + + using std::thread; + namespace this_thread = std::this_thread; + +# if defined(__cpp_lib_shared_mutex) using shared_mutex = std::shared_mutex; using ulock = std::unique_lock<shared_mutex>; using slock = std::shared_lock<shared_mutex>; -#elif defined(__cpp_lib_shared_timed_mutex) +# elif defined(__cpp_lib_shared_timed_mutex) using shared_mutex = std::shared_timed_mutex; using ulock = std::unique_lock<shared_mutex>; using slock = std::shared_lock<shared_mutex>; -#else +# else // Because we have this fallback, we need to be careful not to create // multiple shared locks in the same thread. // @@ -217,13 +232,23 @@ namespace build2 using ulock = std::unique_lock<shared_mutex>; using slock = ulock; -#endif +# endif +#else // LIBBUTL_MINGW_STDTHREAD + using mingw_stdthread::mutex; + using mlock = mingw_stdthread::unique_lock<mutex>; - using std::defer_lock; - using std::adopt_lock; + using mingw_stdthread::condition_variable; - using std::thread; - namespace this_thread = std::this_thread; + using mingw_stdthread::defer_lock; + using mingw_stdthread::adopt_lock; + + using mingw_stdthread::thread; + namespace this_thread = mingw_stdthread::this_thread; + + using shared_mutex = mingw_stdthread::shared_mutex; + using ulock = mingw_stdthread::unique_lock<shared_mutex>; + using slock = mingw_stdthread::shared_lock<shared_mutex>; +#endif // Global, MT-safe information cache. Normally used for caching information // (versions, target triplets, search paths, etc) extracted from other |