Correctly handle feature detection for sse4.2 and crc32

Mistakingly used #define instead of #cmakedefine

CMake/config.h.in

@@ -74,6 +74,10 @@
 /* Group of the root user */
 #cmakedefine ROOT_GROUP "${ROOT_GROUP}"
 
+/* defined if __builtin_ia32_crc32{s,d}i() exists in an sse4.2 target */
+#cmakedefine HAVE_FMV_SSE42_AND_CRC32
+#cmakedefine HAVE_FMV_SSE42_AND_CRC32DI
+
 #define APT_8_CLEANER_HEADERS
 #define APT_9_CLEANER_HEADERS
 #define APT_10_CLEANER_HEADERS
@@ -81,7 +85,3 @@
 
 /* unrolling is faster combined with an optimizing compiler */
 #define SHA2_UNROLL_TRANSFORM
-
-/* defined if __builtin_ia32_crc32{s,d}i() exists in an sse4.2 target */
-#define HAVE_FMV_SSE42_AND_CRC32
-#define HAVE_FMV_SSE42_AND_CRC32DI