explain in comment why we don't even test pthread on windows

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e19c961af3ea76725231d1ca9152f1e6d7f6a7e..3747faf7a77658481069112260a1c5ee7bef141f 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -282,7 +282,8 @@ endif()
 CHECK_LIBRARY_EXISTS(dl      dlopen                  "" HAVE_DLOPEN_IN_LIBDL)
 CHECK_LIBRARY_EXISTS(execinfo backtrace              "" HAVE_BACKTRACE_IN_LIBEXECINFO)
 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
-if(NOT WIN32)
+
+if(NOT WIN32) # We don't want to have winpthread-1.dll in the jarfile
   CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
   CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)