From 7b8b13316cf04ca246502b9c4801c3017cd7bfcc Mon Sep 17 00:00:00 2001
From: Junichi Uekawa <dancerj@gmail.com>
Date: Wed, 8 Oct 2008 04:08:28 +0000
Subject: [PATCH] Revise configure.in to be more sensible.

Reduce the number of header files checked in configure.
Source code doesn't really use the output, and we're linux specific.

Other configure.in parts are fixed to use m4 features rather than
relying on shell features.
---
 configure.in | 27 +++++----------------------
 1 file changed, 5 insertions(+), 22 deletions(-)

diff --git a/configure.in b/configure.in
index b50cefb..efc46d5 100644
--- a/configure.in
+++ b/configure.in
@@ -1,32 +1,15 @@
 AC_INIT(lsyncd.c)
-PACKAGE=lsyncd
-VERSION=1.0
-AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
+m4_define(LSYNCD_PACKAGE,lsyncd)
+m4_define(LSYNCD_VERSION,1.0)
+AM_INIT_AUTOMAKE(LSYNCD_PACKAGE,LSYNCD_VERSION)
 
 AM_MAINTAINER_MODE
 
 AC_PROG_CC
 AC_PROG_LIBTOOL
 AC_PROG_INSTALL
-AC_CHECK_HEADERS(\
-sys/types.h \
-sys/stat.h \
-sys/wait.h \
-sys/inotify.h \
-stdio.h \
-stdlib.h \
-stdarg.h \
-stdbool.h \
-string.h \
-unistd.h \
-errno.h \
-time.h \
-dirent.h \
-getopt.h
-)
+AC_CHECK_HEADERS([sys/inotify.h])
 
-AC_CONFIG_HEADERS(\
-config.h
-)
+AC_CONFIG_HEADERS([config.h])
 
 AC_OUTPUT(Makefile)