3 files changed, 0 insertions, 21 deletions
diff --git a/src/include/c.h b/src/include/c.h
index 96375ab567c..8b3c5e59967 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -81,9 +81,6 @@
 #if defined(WIN32) || defined(__CYGWIN__)
 #include <fcntl.h>				/* ensure O_BINARY is available */
 #endif
-#ifdef HAVE_SUPPORTDEFS_H
-#include <SupportDefs.h>
-#endif
 
 #if defined(WIN32) || defined(__CYGWIN__)
 /* We have to redefine some system functions after they are included above. */
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index 6bf865f813b..fa9ebde14e3 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -269,12 +269,6 @@
 /* Define to 1 if you have isinf(). */
 #undef HAVE_ISINF
 
-/* Define to 1 if you have the <kernel/image.h> header file. */
-#undef HAVE_KERNEL_IMAGE_H
-
-/* Define to 1 if you have the <kernel/OS.h> header file. */
-#undef HAVE_KERNEL_OS_H
-
 /* Define to 1 if `e_data' is member of `krb5_error'. */
 #undef HAVE_KRB5_ERROR_E_DATA
 
@@ -526,9 +520,6 @@
 /* Define to 1 if `tm_zone' is member of `struct tm'. */
 #undef HAVE_STRUCT_TM_TM_ZONE
 
-/* Define to 1 if you have the <SupportDefs.h> header file. */
-#undef HAVE_SUPPORTDEFS_H
-
 /* Define to 1 if you have the `symlink' function. */
 #undef HAVE_SYMLINK
 
diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32
index 1ca6b0a9593..614c1e49cfe 100644
--- a/src/include/pg_config.h.win32
+++ b/src/include/pg_config.h.win32
@@ -193,12 +193,6 @@
 /* Define to 1 if you have isinf(). */
 #define HAVE_ISINF 1
 
-/* Define to 1 if you have the <kernel/image.h> header file. */
-/* #undef HAVE_KERNEL_IMAGE_H */
-
-/* Define to 1 if you have the <kernel/OS.h> header file. */
-/* #undef HAVE_KERNEL_OS_H */
-
 /* Define to 1 if `e_data' is member of `krb5_error'. */
 /* #undef HAVE_KRB5_ERROR_E_DATA */
 
@@ -423,9 +417,6 @@
 /* Define to 1 if `tm_zone' is member of `struct tm'. */
 /* #undef HAVE_STRUCT_TM_TM_ZONE */
 
-/* Define to 1 if you have the <SupportDefs.h> header file. */
-/* #undef HAVE_SUPPORTDEFS_H */
-
 /* Define to 1 if you have the `symlink' function. */
 #define HAVE_SYMLINK 1