From 3777e4887c286282b5e24b42328a6a660d7360c8 Mon Sep 17 00:00:00 2001
From: Matthew Barnes <mbarnes@redhat.com>
Date: Tue, 28 May 2013 09:36:33 -0400
Subject: configure.ac: Remove unused function and header checks.

This removes the following definitions from config.h:

   CTIME_R_THREE_ARGS
   GETHOSTBYADDR_R_SEVEN_ARGS
   GETHOSTBYNAME_R_FIVE_ARGS
   HAVE_ISBLANK
   HAVE_MKSTEMP
   HAVE_STATFS
   HAVE_STATVFS
   HAVE_SYS_MOUNT_H
   HAVE_SYS_PARAM_H
   HAVE_SYS_STATVFS_H

These were all either unused or unnecessarily used.
---
 configure.ac | 106 +----------------------------------------------------------
 1 file changed, 1 insertion(+), 105 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 450f4f14e9..5f0418b555 100644
--- a/configure.ac
+++ b/configure.ac
@@ -486,111 +486,7 @@ else
 fi
 
 
-AC_CHECK_FUNCS(mkstemp mkdtemp isblank)
-
-dnl **************************************************
-dnl ctime_r prototype
-dnl **************************************************
-
-AC_CACHE_CHECK([if ctime_r wants three arguments], [ac_cv_ctime_r_three_args],
-[
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-	[[	#include <time.h> ]],
-	[[	char *buf;
-		time_t date;
-		ctime_r (&date, buf, 100); ]]
-	)],[ac_cv_ctime_r_three_args=yes],[ac_cv_ctime_r_three_args=no])
-])
-
-if test x"$ac_cv_ctime_r_three_args" = xyes ; then
-	AC_DEFINE(CTIME_R_THREE_ARGS, 1, [Solaris-style ctime_r])
-fi
-
-dnl **************************************************
-dnl gethostbyname_r prototype
-dnl **************************************************
-
-AC_CHECK_FUNCS(gethostbyname_r,[
-AC_CACHE_CHECK([if gethostbyname_r wants five arguments], [ac_cv_gethostbyname_r_five_args],
-[
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-	[[
-		#include "confdefs.h"
-		#include <sys/types.h>
-		#include <sys/socket.h>
-		#include <netinet/in.h>
-		#include <netdb.h>
-
-		#define BUFSIZE (sizeof(struct hostent)+10)
-	]],
-	[[
-		struct hostent hent;
-		char buffer[BUFSIZE];
-		int bufsize=BUFSIZE;
-		int h_errno;
-		(void)gethostbyname_r ("www.ximian.com", &hent, buffer, bufsize, &h_errno);
-	]]
-	)],[ac_cv_gethostbyname_r_five_args=yes],[ac_cv_gethostbyname_r_five_args=no])
-])])
-
-if test "x$ac_cv_gethostbyname_r_five_args" = "xyes" ; then
-	AC_DEFINE(GETHOSTBYNAME_R_FIVE_ARGS, 1, [Solaris-style gethostbyname_r])
-fi
-
-dnl **************************************************
-dnl gethostbyaddr_r prototype
-dnl **************************************************
-
-AC_CHECK_FUNCS(gethostbyaddr_r,[
-AC_CACHE_CHECK([if gethostbyaddr_r wants seven arguments], [ac_cv_gethostbyaddr_r_seven_args],
-[
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-	[[
-		#include "confdefs.h"
-		#include <sys/types.h>
-		#include <sys/socket.h>
-		#include <netinet/in.h>
-		#include <netdb.h>
-		#define BUFSIZE (sizeof(struct hostent)+10)
-	]],
-	[[
-		struct hostent hent;
-		char buffer[BUFSIZE];
-		int bufsize=BUFSIZE;
-		int h_errno;
-		(void)gethostbyaddr_r ("www.ximian.com", 14, AF_INET, &hent, buffer, bufsize, &h_errno); ]]
-	)],[ac_cv_gethostbyaddr_r_seven_args=yes],[ac_cv_gethostbyaddr_r_seven_args=no])
-])])
-
-if test "x$ac_cv_gethostbyaddr_r_seven_args" = "xyes" ; then
-	AC_DEFINE(GETHOSTBYADDR_R_SEVEN_ARGS, 1, [Solaris-style gethostbyaddr_r])
-fi
-
-dnl **************************************************
-dnl stat(v)fs location/type
-dnl **************************************************
-
-AC_CHECK_HEADER([sys/statvfs.h],
-	[AC_DEFINE([HAVE_SYS_STATVFS_H], 1, [Have <sys/statvfs.h>])],,
-	[[	#if HAVE_SYS_STATVFS_H
-		#include <sys/statvfs.h>
-		#endif
-	]])
-AC_CHECK_FUNCS(statvfs)
-
-AC_CHECK_HEADER([sys/param.h],
-	[AC_DEFINE([HAVE_SYS_PARAM_H], 1, [Have <sys/param.h>])],,
-	[[	#if HAVE_SYS_PARAM_H
-		#include <sys/param.h>
-		#endif
-	]])
-AC_CHECK_HEADER([sys/mount.h],
-	[AC_DEFINE([HAVE_SYS_MOUNT_H], 1, [Have <sys/mount.h>])],,
-	[[	#if HAVE_SYS_MOUNT_H
-		#include <sys/mount.h>
-		#endif
-	]])
-AC_CHECK_FUNCS(statfs)
+AC_CHECK_FUNCS(mkdtemp)
 
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