From stable-2.0: explicitly check for pthread library, and link again…

…st it.
icculus · Nov 26, 2012 · 06edd38 · 06edd38
1 parent 7be7651
commit 06edd38
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -177,6 +177,11 @@ if(UNIX)
         if(HAVE_PTHREAD_H)
             set(PHYSFS_HAVE_THREAD_SUPPORT TRUE)
         endif()
+
+        find_library(PTHREAD_LIBRARY pthread)
+        if(PTHREAD_LIBRARY)
+            set(OPTIONAL_LIBRARY_LIBS ${OPTIONAL_LIBRARY_LIBS} ${PTHREAD_LIBRARY})
+        endif()
     endif()
 endif()