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| author | Alan Antonuk <alan.antonuk@gmail.com> | 2015-06-01 23:38:08 -0700 |
|---|---|---|
| committer | Alan Antonuk <alan.antonuk@gmail.com> | 2015-06-01 23:50:27 -0700 |
| commit | 6e9565c91fca092f69111a40fa56eabe41c60ff4 (patch) | |
| tree | e0ad88f5fcc84c4afa4ef1a79eb88aa75e6213b2 /CMakeLists.txt | |
| parent | 3f0d7454a3c31464fa771879d9922880e86b4a17 (diff) | |
| download | rabbitmq-c-6e9565c91fca092f69111a40fa56eabe41c60ff4.tar.gz | |
Lib: add select()-based implementation of poll()
Add select() based poll() implementation for platforms that either support this
better (Win32) or don't support poll().
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3be7535..095805f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -120,6 +120,24 @@ else (WIN32) endif (WIN32) cmake_pop_check_state() +cmake_push_check_state() +set(CMAKE_REQUIRED_INCLUDES "poll.h") +check_function_exists(poll HAVE_POLL) +set(CMAKE_REQUIRED_INCLUDES ) +if (NOT HAVE_POLL) + if (WIN32) + set(HAVE_SELECT 1) + else() + set(CMAKE_REQUIRED_INCLUDES sys/select.h) + check_function_exists(select HAVE_SELECT) + set(CMAKE_REQUIRED_INCLUDES ) + endif() + if (NOT HAVE_SELECT) + message(FATAL_ERROR "rabbitmq-c requires poll() or select() to be available") + endif() +endif() +cmake_pop_check_state() + check_library_exists(rt clock_gettime "time.h" CLOCK_GETTIME_NEEDS_LIBRT) if (CLOCK_GETTIME_NEEDS_LIBRT) set(LIBRT rt) |