File kdelibs-compression-bzip2-fix.patch of Package mingw64-kdelibs4

--- a/kdecore/compression/config-compression.h.cmake	2015-07-19 12:55:44.521460404 +0000
+++ b/kdecore/compression/config-compression.h.cmake	2015-07-19 12:55:54.300747850 +0000
@@ -1,7 +1,7 @@
 #cmakedefine01 HAVE_BZIP2_SUPPORT
 
 /* Set to 1 if the libbz2 functions need the BZ2_ prefix */
-#cmakedefine01 NEED_BZ2_PREFIX
+#define NEED_BZ2_PREFIX 1
 
 /* Set to 1 if you have xz */
 #cmakedefine01 HAVE_XZ_SUPPORT