diff options
Diffstat (limited to 'dev-lang/gdl/files/0.9.2-semaphore.patch')
| -rw-r--r-- | dev-lang/gdl/files/0.9.2-semaphore.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/dev-lang/gdl/files/0.9.2-semaphore.patch b/dev-lang/gdl/files/0.9.2-semaphore.patch new file mode 100644 index 000000000000..f2a28042f8d1 --- /dev/null +++ b/dev-lang/gdl/files/0.9.2-semaphore.patch @@ -0,0 +1,22 @@ +--- gdl-0.9.2/CMakeLists.txt 2011-11-06 22:39:45.000000000 +0000 ++++ gdl-0.9.2/CMakeLists.txt.new 2012-06-21 00:02:42.000000000 +0100 +@@ -217,6 +217,19 @@ + add_definitions(${OpenMP_CXX_FLAGS}) + set(LIBRARIES ${LIBRARIES} ${OpenMP_CXX_FLAGS}) + endif(OPENMP_FOUND) ++else(OPENMP) ++ # we need to define those semaphore posix symbols, do it with threads libs ++ find_package(Threads) ++ if(THREADS_FOUND) ++ set(LIBRARIES ${LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) ++ else(THREADS_FOUND) ++ check_library_exists(rt sem_unlink "" HAVE_RT) ++ if(HAVE_RT) ++ set(LIBRARIES ${LIBRARIES} rt) ++ else(HAVE_RT) ++ message(FATAL_ERROR "Missing a POSIX semaphore symbols (rt or threads).\n") ++ endif(HAVE_RT) ++ endif(THREADS_FOUND) + endif(OPENMP) + + # GSL MANDATORY |