From 1df3419e77c38dcec28b127b16996bda02adc99f Mon Sep 17 00:00:00 2001
From: Raja R Harinath <harinath@src.gnome.org>
Date: Thu, 12 Mar 1998 22:52:05 +0000
Subject: Add a check for <linewrap.h> -- this enables some optimizations when

* gnome-support.m4: Add a check for <linewrap.h> -- this enables
some optimizations when compiling `argp'.

- Hari

svn path=/trunk/; revision=143
---
 macros/gnome-support.m4 | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'macros/gnome-support.m4')

diff --git a/macros/gnome-support.m4 b/macros/gnome-support.m4
index d05cad7f..d6645a3d 100644
--- a/macros/gnome-support.m4
+++ b/macros/gnome-support.m4
@@ -18,6 +18,8 @@ AC_DEFUN([GNOME_SUPPORT_CHECKS],[
   struct argp foo;
   extern char *foo2;
   foo.argp_domain = foo2;],,LIBOBJS="$LIBOBJS argp-ba.o argp-eexst.o argp-fmtstream.o argp-fs-xinl.o argp-help.o argp-parse.o argp-pv.o argp-pvh.o argp-xinl.o")
+  # This header enables some optimizations inside argp.  
+  AC_CHECK_HEADERS(linewrap.h)
 
   AC_TRY_LINK([#include <errno.h>],[
     char *foo = program_invocation_short_name], [
-- 
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