fix pthread link error for dynamic stress test (issue #1158, PR #1159 by @emeryberger)

Author: daanx

CMakeLists.txt

@@ -734,6 +734,7 @@ if (MI_BUILD_TESTS)
       target_link_libraries(mimalloc-test-stress-dynamic PRIVATE mimalloc ${mi_libraries})  # link mi_version
       add_test(NAME test-stress-dynamic COMMAND ${CMAKE_COMMAND} -E env MIMALLOC_VERBOSE=1 $<TARGET_FILE:mimalloc-test-stress-dynamic>)
     else()
+      target_link_libraries(mimalloc-test-stress-dynamic PRIVATE ${mi_libraries}) # pthreads, issue 1158
       if(APPLE)
         set(LD_PRELOAD "DYLD_INSERT_LIBRARIES")
       else()