$OpenBSD: patch-cmake_Modules_FindThreads_cmake,v 1.1 2020/10/04 11:38:59 solene Exp $

OpenBSD threads lib is pthread

Index: cmake/Modules/FindThreads.cmake
--- cmake/Modules/FindThreads.cmake.orig
+++ cmake/Modules/FindThreads.cmake
@@ -26,9 +26,9 @@ ELSE(CMAKE_HAVE_SPROC_H)
     SET(CMAKE_HAVE_THREADS_LIBRARY)
     IF(NOT THREADS_HAVE_PTHREAD_ARG)
       # Do we have -lpthreads
-      CHECK_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
+      CHECK_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
       IF(CMAKE_HAVE_PTHREADS_CREATE)
-        SET(CMAKE_THREAD_LIBS_INIT "-lpthreads")
+        SET(CMAKE_THREAD_LIBS_INIT "-lpthread")
         SET(CMAKE_HAVE_THREADS_LIBRARY 1)
       ENDIF(CMAKE_HAVE_PTHREADS_CREATE)
       # Ok, how about -lpthread
