--- src/include/pg_config.h.save	2017-10-10 11:15:40.160422393 -0400
+++ src/include/pg_config.h	2017-10-10 12:10:55.461411757 -0400
@@ -76,7 +76,7 @@
 #define FLOAT8PASSBYVAL true
 
 /* Define to 1 if gettimeofday() takes only 1 argument. */
-/* #undef GETTIMEOFDAY_1ARG */
+#define GETTIMEOFDAY_1ARG 1
 
 #ifdef GETTIMEOFDAY_1ARG
 # define gettimeofday(a,b) gettimeofday(a)
@@ -101,7 +101,7 @@
 /* #undef HAVE_BIO_METH_NEW */
 
 /* Define to 1 if you have the `cbrt' function. */
-#define HAVE_CBRT 1
+/* #undef HAVE_CBRT */
 
 /* Define to 1 if you have the `class' function. */
 /* #undef HAVE_CLASS */
@@ -359,7 +359,7 @@
 /* #undef HAVE_MBSTOWCS_L */
 
 /* Define to 1 if you have the `memmove' function. */
-#define HAVE_MEMMOVE 1
+/* #undef HAVE_MEMMOVE */
 
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
@@ -413,7 +413,7 @@
 /* #undef HAVE_PTHREAD_IS_THREADED_NP */
 
 /* Have PTHREAD_PRIO_INHERIT. */
-#define HAVE_PTHREAD_PRIO_INHERIT 1
+/* #undef HAVE_PTHREAD_PRIO_INHERIT */
 
 /* Define to 1 if you have the `random' function. */
 #define HAVE_RANDOM 1
@@ -434,7 +434,7 @@
 #define HAVE_READLINK 1
 
 /* Define to 1 if you have the `rint' function. */
-#define HAVE_RINT 1
+/* #undef HAVE_RINT */
 
 /* Define to 1 if you have the global variable
    'rl_completion_append_character'. */
@@ -462,7 +462,7 @@
 #define HAVE_SHM_OPEN 1
 
 /* Define to 1 if you have the `snprintf' function. */
-#define HAVE_SNPRINTF 1
+/* #undef HAVE_SNPRINTF */
 
 /* Define to 1 if you have spinlocks. */
 #define HAVE_SPINLOCKS 1
@@ -604,7 +604,7 @@
 #define HAVE_TYPEOF 1
 
 /* Define to 1 if you have the external array `tzname'. */
-#define HAVE_TZNAME 1
+/* #undef HAVE_TZNAME */
 
 /* Define to 1 if you have the <ucred.h> header file. */
 /* #undef HAVE_UCRED_H */
@@ -658,7 +658,7 @@
 /* #undef HAVE_UUID_UUID_H */
 
 /* Define to 1 if you have the `vsnprintf' function. */
-#define HAVE_VSNPRINTF 1
+/* #undef HAVE_VSNPRINTF */
 
 /* Define to 1 if you have the <wchar.h> header file. */
 #define HAVE_WCHAR_H 1
@@ -676,16 +676,16 @@
 /* #undef HAVE__BUILTIN_BSWAP16 */
 
 /* Define to 1 if your compiler understands __builtin_bswap32. */
-#define HAVE__BUILTIN_BSWAP32 1
+/* #undef HAVE__BUILTIN_BSWAP32 */
 
 /* Define to 1 if your compiler understands __builtin_bswap64. */
-#define HAVE__BUILTIN_BSWAP64 1
+/* #undef HAVE__BUILTIN_BSWAP64 */
 
 /* Define to 1 if your compiler understands __builtin_constant_p. */
-#define HAVE__BUILTIN_CONSTANT_P 1
+/* #undef HAVE__BUILTIN_CONSTANT_P */
 
 /* Define to 1 if your compiler understands __builtin_types_compatible_p. */
-#define HAVE__BUILTIN_TYPES_COMPATIBLE_P 1
+/* #undef HAVE__BUILTIN_TYPES_COMPATIBLE_P */
 
 /* Define to 1 if your compiler understands __builtin_unreachable. */
 #define HAVE__BUILTIN_UNREACHABLE 1
@@ -845,7 +845,7 @@
 /* #undef USE_PAM */
 
 /* Use replacement snprintf() functions. */
-/* #undef USE_REPL_SNPRINTF */
+#define USE_REPL_SNPRINTF 1
 
 /* Define to 1 to use Intel SSE 4.2 CRC instructions with a runtime check. */
 /* #undef USE_SLICING_BY_8_CRC32C */
@@ -913,7 +913,7 @@
 /* Define to `__inline__' or `__inline' if that's what the C compiler
    calls it, or to nothing if 'inline' is not supported under any name.  */
 #ifndef __cplusplus
-/* #undef inline */
+#define inline 
 #endif
 
 /* Define to the type of a signed integer type wide enough to hold a pointer,
@@ -921,7 +921,7 @@
 /* #undef intptr_t */
 
 /* Define to empty if the C compiler does not understand signed types. */
-/* #undef signed */
+#define signed /**/
 
 /* Define to how the compiler spells `typeof'. */
 /* #undef typeof */