From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 22 Mar 2005 18:02:06 +0000 (+0000)
Subject: When cross-compiling, we do some better checking for the NI_WITHSCOPEID option instea... 
X-Git-Tag: curl-7_13_2~29
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4e555c7b3238ebe48d7fcee304eab977f48679d4;p=thirdparty%2Fcurl.git

When cross-compiling, we do some better checking for the NI_WITHSCOPEID option instead of just assuming it is present.
---

diff --git a/acinclude.m4 b/acinclude.m4
index d6d0cbb3cc..73e8348e26 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -322,8 +322,24 @@ dnl program worked:
 [ ac_cv_working_ni_withscopeid="yes" ],
 dnl program failed:
 [ ac_cv_working_ni_withscopeid="no" ],
-dnl we cross-compile:
-[ ac_cv_working_ni_withscopeid="yes" ]
+dnl we cross-compile, check the headers using the preprocessor
+[
+
+ AC_EGREP_CPP(WORKS,
+[
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+#ifdef NI_WITHSCOPEID
+WORKS
+#endif
+],
+  ac_cv_working_ni_withscopeid="yes",
+  ac_cv_working_ni_withscopeid="no" )
+
+ ]
 ) dnl end of AC_RUN_IFELSE
 
 ]) dnl end of AC_CACHE_CHECK