diff --git a/.gitignore b/.gitignore
index fb988e6b..12bb4c5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,6 +43,7 @@
 ########################################
 Makefile.in
 Makefile
+Config.h
 config.log
 config.status
 .deps
diff --git a/lib/Config.h b/lib/Config.h
deleted file mode 100644
index 3507e6b7..00000000
--- a/lib/Config.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/* lib/Config.h.  Generated from Config.h.in by configure.  */
-/* lib/Config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* AVX Intrinsics */
-/* #undef AVX1 */
-
-/* AVX2 Intrinsics */
-/* #undef AVX2 */
-
-/* AVX512 Intrinsics for Knights Corner */
-/* #undef AVX512 */
-
-/* EMPTY_SIMD only for DEBUGGING */
-/* #undef EMPTY_SIMD */
-
-/* GRID_COMMS_MPI */
-/* #undef GRID_COMMS_MPI */
-
-/* GRID_COMMS_NONE */
-#define GRID_COMMS_NONE 1
-
-/* GRID_DEFAULT_PRECISION is DOUBLE */
-/* #undef GRID_DEFAULT_PRECISION_DOUBLE */
-
-/* GRID_DEFAULT_PRECISION is SINGLE */
-#define GRID_DEFAULT_PRECISION_SINGLE 1
-
-/* Support Altivec instructions */
-/* #undef HAVE_ALTIVEC */
-
-/* Support AVX (Advanced Vector Extensions) instructions */
-/* #undef HAVE_AVX */
-
-/* Support AVX2 (Advanced Vector Extensions 2) instructions */
-/* #undef HAVE_AVX2 */
-
-/* Define to 1 if you have the declaration of `be64toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_BE64TOH 1
-
-/* Define to 1 if you have the declaration of `ntohll', and to 0 if you don't.
-   */
-#define HAVE_DECL_NTOHLL 0
-
-/* Define to 1 if you have the <endian.h> header file. */
-#define HAVE_ENDIAN_H 1
-
-/* Support FMA3 (Fused Multiply-Add) instructions */
-/* #undef HAVE_FMA */
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define to 1 if you have the <gmp.h> header file. */
-#define HAVE_GMP_H 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the `gmp' library (-lgmp). */
-#define HAVE_LIBGMP 1
-
-/* Define to 1 if you have the `mpfr' library (-lmpfr). */
-#define HAVE_LIBMPFR 1
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <malloc/malloc.h> header file. */
-/* #undef HAVE_MALLOC_MALLOC_H */
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Support mmx instructions */
-#define HAVE_MMX /**/
-
-/* Define to 1 if you have the <mm_malloc.h> header file. */
-#define HAVE_MM_MALLOC_H 1
-
-/* Support SSE (Streaming SIMD Extensions) instructions */
-#define HAVE_SSE /**/
-
-/* Support SSE2 (Streaming SIMD Extensions 2) instructions */
-#define HAVE_SSE2 /**/
-
-/* Support SSE3 (Streaming SIMD Extensions 3) instructions */
-#define HAVE_SSE3 /**/
-
-/* Support SSSE4.1 (Streaming SIMD Extensions 4.1) instructions */
-#define HAVE_SSE4_1 /**/
-
-/* Support SSSE4.2 (Streaming SIMD Extensions 4.2) instructions */
-#define HAVE_SSE4_2 /**/
-
-/* Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions */
-#define HAVE_SSSE3 /**/
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* NEON ARMv8 Experimental support */
-/* #undef NEONv8 */
-
-/* Name of package */
-#define PACKAGE "grid"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "paboyle@ph.ed.ac.uk"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "Grid"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Grid 1.0"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "grid"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "1.0"
-
-/* SSE4 Intrinsics */
-#define SSE4 1
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Version number of package */
-#define VERSION "1.0"
-
-/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-/* #undef _UINT32_T */
-
-/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-/* #undef _UINT64_T */
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-/* Define to the type of an unsigned integer type of width exactly 32 bits if
-   such a type exists and the standard includes do not define it. */
-/* #undef uint32_t */
-
-/* Define to the type of an unsigned integer type of width exactly 64 bits if
-   such a type exists and the standard includes do not define it. */
-/* #undef uint64_t */