$OpenBSD: patch-Modules_FindThreads_cmake,v 1.1 2009/09/10 13:54:47 landry Exp $
don't test for -lpthread, so it fallbacks to -pthread
--- Modules/FindThreads.cmake.orig	Mon Jan 21 19:59:51 2008
+++ Modules/FindThreads.cmake	Fri Sep  4 10:30:59 2009
@@ -24,60 +24,9 @@ ELSE(CMAKE_HAVE_SPROC_H)
   IF(CMAKE_HAVE_PTHREAD_H)
     # We have pthread.h
     # Let's check for the library now.
-    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)
-      IF(CMAKE_HAVE_PTHREADS_CREATE)
-        SET(CMAKE_THREAD_LIBS_INIT "-lpthreads")
-        SET(CMAKE_HAVE_THREADS_LIBRARY 1)
-      ENDIF(CMAKE_HAVE_PTHREADS_CREATE)
-      # Ok, how about -lpthread
-      CHECK_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
-      IF(CMAKE_HAVE_PTHREAD_CREATE)
-        SET(CMAKE_THREAD_LIBS_INIT "-lpthread")
-        SET(CMAKE_HAVE_THREADS_LIBRARY 1)
-      ENDIF(CMAKE_HAVE_PTHREAD_CREATE)
-      IF(CMAKE_SYSTEM MATCHES "SunOS.*")
-        # On sun also check for -lthread
-        CHECK_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
-        IF(CMAKE_HAVE_THR_CREATE)
-          SET(CMAKE_THREAD_LIBS_INIT "-lthread")
-          SET(CMAKE_HAVE_THREADS_LIBRARY 1)
-        ENDIF(CMAKE_HAVE_THR_CREATE)
-      ENDIF(CMAKE_SYSTEM MATCHES "SunOS.*")
-    ENDIF(NOT THREADS_HAVE_PTHREAD_ARG)
-
-    IF(NOT CMAKE_HAVE_THREADS_LIBRARY)
-      # If we did not found -lpthread, -lpthread, or -lthread, look for -pthread
-      IF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
-        MESSAGE(STATUS "Check if compiler accepts -pthread")
-        TRY_RUN(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
-          ${CMAKE_BINARY_DIR}
-          ${CMAKE_ROOT}/Modules/CheckForPthreads.c
-          CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread
-          OUTPUT_VARIABLE OUTPUT)
-        IF(THREADS_HAVE_PTHREAD_ARG)
-          IF(THREADS_PTHREAD_ARG MATCHES "^2$")
-            MESSAGE(STATUS "Check if compiler accepts -pthread - yes")
-          ELSE(THREADS_PTHREAD_ARG MATCHES "^2$")
-            MESSAGE(STATUS "Check if compiler accepts -pthread - no")
-            FILE(APPEND 
-              ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 
-              "Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
-          ENDIF(THREADS_PTHREAD_ARG MATCHES "^2$")
-        ELSE(THREADS_HAVE_PTHREAD_ARG)
-          MESSAGE(STATUS "Check if compiler accepts -pthread - no")
-          FILE(APPEND 
-            ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 
-            "Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
-        ENDIF(THREADS_HAVE_PTHREAD_ARG)
-      ENDIF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
-      IF(THREADS_HAVE_PTHREAD_ARG)
-        SET(CMAKE_THREAD_LIBS_INIT "-pthread")
-      ELSE(THREADS_HAVE_PTHREAD_ARG)
-      ENDIF(THREADS_HAVE_PTHREAD_ARG)
-    ENDIF(NOT CMAKE_HAVE_THREADS_LIBRARY)
+    SET(CMAKE_HAVE_PTHREAD_CREATE 1)
+    SET(CMAKE_HAVE_THREADS_LIBRARY 1)
+    SET(CMAKE_THREAD_LIBS_INIT "-pthread")
   ENDIF(CMAKE_HAVE_PTHREAD_H)
 ENDIF(CMAKE_HAVE_SPROC_H)
 
