From 2d1060709b5da2a84563eb5ba3cc77090390b727 Mon Sep 17 00:00:00 2001
From: Yorhel <git@yorhel.nl>
Date: Thu, 30 Apr 2009 11:25:06 +0200
Subject: [PATCH] Cleaned up configure.in

Removed some obsolete macros and added a few more headers and function
checks.
---
 configure.in | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/configure.in b/configure.in
index c5b8485..7865fd5 100644
--- a/configure.in
+++ b/configure.in
@@ -13,23 +13,19 @@ AC_PROG_RANLIB
 AC_CHECK_LIB(ncurses, initscr)
 
 # Checks for header files.
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-AC_CHECK_HEADERS([limits.h stdlib.h string.h sys/time.h unistd.h fnmatch.h ncurses.h])
+AC_CHECK_HEADERS(
+  [limits.h stdlib.h string.h sys/time.h sys/types.h sys/stat.h dirent.h unistd.h fnmatch.h ncurses.h],[],
+  AC_MSG_ERROR([required header file not found]))
 
 # Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
 AC_TYPE_OFF_T
 AC_SYS_LARGEFILE
 AC_STRUCT_ST_BLOCKS
-AC_HEADER_TIME
 
 # Checks for library functions.
-AC_FUNC_CLOSEDIR_VOID
-AC_FUNC_LSTAT
-AC_FUNC_MALLOC
-AC_FUNC_STAT
-AC_CHECK_FUNCS([getcwd gettimeofday memset fnmatch])
+AC_CHECK_FUNCS(
+  [getcwd gettimeofday memset fnmatch chdir rmdir unlink lstat getcwd],[],
+  AC_MSG_ERROR([required function missing]))
 
 AC_OUTPUT([Makefile src/Makefile doc/Makefile])
 
-- 
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