Issue #8510: Remove nested 'main' functions (causing failure) in 3 configure tests;
remove some unnecessary '#include "confdefs.h"' lines. Thanks Roumen Petrov.
diff --git a/configure b/configure
index d6f8f4f..fdc353d 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision: 80970 .
+# From configure.in Revision: 81004 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for python 2.7.
#
@@ -5410,7 +5410,7 @@
int
main ()
{
-int main() { return 0; }
+
;
return 0;
}
@@ -5602,7 +5602,7 @@
int
main ()
{
-int main() { return 0; }
+
;
return 0;
}
@@ -5644,7 +5644,7 @@
int
main ()
{
-int main() { return 0; }
+
;
return 0;
}
@@ -9731,7 +9731,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <stdio.h>
int
@@ -9760,7 +9759,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <sys/file.h>
int
@@ -9789,7 +9787,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <unistd.h>
int
@@ -10109,7 +10106,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <netdb.h>
int
@@ -10139,7 +10135,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@@ -10172,7 +10167,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
@@ -10205,7 +10199,6 @@
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include "confdefs.h"
#include <unistd.h>
#ifdef HAVE_GRP_H
#include <grp.h>