--- qca/CMakeLists.txt.orig	2015-07-16 11:01:38.665447700 +0300
+++ qca/CMakeLists.txt	2015-07-16 11:19:17.252578400 +0300
@@ -224,7 +224,7 @@
   endif()
 endforeach()
 
-if(NOT WIN32)
+if(NOT MSVC)
   if(OSX_FRAMEWORK)
     set(PKGCONFIG_CFLAGS "-F\${libdir} -I\${includedir}")
     set(PKGCONFIG_LIBS "-F\${libdir} -framework ${QCA_LIB_NAME}")