Add additional includes needed on some platforms.

12 files changed, 5 insertions, 11 deletions

diff --git a/contrib/btree_gist/btree_numeric.c b/contrib/btree_gist/btree_numeric.c
index 5943483a65..a6a03c8995 100644
--- a/contrib/btree_gist/btree_numeric.c
+++ b/contrib/btree_gist/btree_numeric.c
@@ -1,4 +1,5 @@
 #include <math.h>
+#include <float.h>
 
 #include "btree_gist.h"
 #include "btree_utils_var.h"
diff --git a/contrib/btree_gist/btree_utils_num.h b/contrib/btree_gist/btree_utils_num.h
index 555410c08f..1ea022e90f 100644
--- a/contrib/btree_gist/btree_utils_num.h
+++ b/contrib/btree_gist/btree_utils_num.h
@@ -2,6 +2,7 @@
 #define __BTREE_UTILS_NUM_H__
 
 #include <math.h>
+#include <float.h>
 
 #include "btree_gist.h"
 
diff --git a/contrib/btree_gist/btree_utils_var.c b/contrib/btree_gist/btree_utils_var.c
index 17aaa9d975..1a6f1fdadf 100644
--- a/contrib/btree_gist/btree_utils_var.c
+++ b/contrib/btree_gist/btree_utils_var.c
@@ -1,4 +1,6 @@
 #include <math.h>
+#include <limits.h>
+#include <float.h>
 
 #include "btree_gist.h"
 #include "btree_utils_var.h"
diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c
index 758178ac54..08bd516bbf 100644
--- a/src/backend/executor/nodeHash.c
+++ b/src/backend/executor/nodeHash.c
@@ -22,6 +22,7 @@
 #include "postgres.h"
 
 #include <math.h>
+#include <limits.h>
 
 #include "executor/execdebug.h"
 #include "executor/hashjoin.h"
diff --git a/src/interfaces/libpq/fe-auth.c b/src/interfaces/libpq/fe-auth.c
index 7a3b1439e4..0c9b44e2c1 100644
--- a/src/interfaces/libpq/fe-auth.c
+++ b/src/interfaces/libpq/fe-auth.c
@@ -48,7 +48,6 @@
 #endif
 
 #include "libpq-fe.h"
-#include "libpq-int.h"
 #include "fe-auth.h"
 #include "libpq/md5.h"
 
@@ -58,7 +57,6 @@
  * MIT Kerberos authentication system - protocol version 5
  */
 
-#include <krb5.h>
 /* Some old versions of Kerberos do not include <com_err.h> in <krb5.h> */
 #if !defined(__COM_ERR_H) && !defined(__COM_ERR_H__)
 #include <com_err.h>
diff --git a/src/interfaces/libpq/fe-print.c b/src/interfaces/libpq/fe-print.c
index 2064638a6a..161251476b 100644
--- a/src/interfaces/libpq/fe-print.c
+++ b/src/interfaces/libpq/fe-print.c
@@ -35,7 +35,6 @@
 
 #include "libpq-fe.h"
 #include "libpq-int.h"
-#include "pqsignal.h"
 
 
 static void do_field(const PQprintOpt *po, const PGresult *res,
diff --git a/src/interfaces/libpq/fe-protocol2.c b/src/interfaces/libpq/fe-protocol2.c
index 780db0f6e3..67a18e23c8 100644
--- a/src/interfaces/libpq/fe-protocol2.c
+++ b/src/interfaces/libpq/fe-protocol2.c
@@ -21,7 +21,6 @@
 #include "libpq-fe.h"
 #include "libpq-int.h"
 
-#include "mb/pg_wchar.h"
 
 #ifdef WIN32
 #include "win32.h"
diff --git a/src/interfaces/libpq/fe-secure.c b/src/interfaces/libpq/fe-secure.c
index 61d38658ad..3612335246 100644
--- a/src/interfaces/libpq/fe-secure.c
+++ b/src/interfaces/libpq/fe-secure.c
@@ -84,9 +84,7 @@
 #include <ctype.h>
 
 #include "libpq-fe.h"
-#include "libpq-int.h"
 #include "fe-auth.h"
-#include "pqsignal.h"
 
 #ifdef WIN32
 #include "win32.h"
diff --git a/src/port/strdup.c b/src/port/strdup.c
index 40cd435d41..92faf10f7b 100644
--- a/src/port/strdup.c
+++ b/src/port/strdup.c
@@ -15,7 +15,6 @@
 
 #include "c.h"
 
-#include "strdup.h"
 
 
 char *
diff --git a/src/timezone/pgtz.c b/src/timezone/pgtz.c
index 69c34db482..ba697fb20d 100644
--- a/src/timezone/pgtz.c
+++ b/src/timezone/pgtz.c
@@ -19,12 +19,10 @@
 #include <time.h>
 
 #include "miscadmin.h"
-#include "pgtime.h"
 #include "pgtz.h"
 #include "storage/fd.h"
 #include "tzfile.h"
 #include "utils/datetime.h"
-#include "utils/elog.h"
 #include "utils/guc.h"
 #include "utils/hsearch.h"
 
diff --git a/src/timezone/strftime.c b/src/timezone/strftime.c
index 6858b848e0..c9444189aa 100644
--- a/src/timezone/strftime.c
+++ b/src/timezone/strftime.c
@@ -24,7 +24,6 @@
 #include <locale.h>
 
 #include "private.h"
-#include "pgtz.h"
 #include "tzfile.h"
 
 
diff --git a/src/tutorial/funcs_new.c b/src/tutorial/funcs_new.c
index 3ab83c92bd..a47eca1bf3 100644
--- a/src/tutorial/funcs_new.c
+++ b/src/tutorial/funcs_new.c
@@ -13,7 +13,6 @@
 
 #include "postgres.h"			/* general Postgres declarations */
 
-#include "fmgr.h"				/* for argument/result macros */
 #include "executor/executor.h"	/* for GetAttributeByName() */
 #include "utils/geo_decls.h"	/* for point type */