minor fix to HAVE_BROKEN_CMSG_FIRSTHDR support: use AC_MSG_CHECKING
etc. so configure output shows the choice we made.
(Andrew: please recheck on a buggy system; it configures/compiles fine
on NetBSD.)
diff --git a/ChangeLog b/ChangeLog
index ab58b58..7ebd9a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-01-04 Greg Troxel <gdt@fnord.ir.bbn.com>
+
+ * configure.ac: Use AC_MSG_CHECKING/AC_MSG_RESULT around
+ CMSG_FIRSTHDR check, so it shows up in the output of configure.
+ Tested on NetBSD, which doesn't define HAVE_BROKEN_CMSG_FIRSTHDR.
+
2005-01-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* configure.ac: Added test for broken CMSG_FIRSTHDR macro
diff --git a/configure.ac b/configure.ac
index 95056e7..1b4557d 100755
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@
## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
##
-## $Id: configure.ac,v 1.82 2005/01/04 16:24:43 ajs Exp $
+## $Id: configure.ac,v 1.83 2005/01/04 17:02:49 gdt Exp $
AC_PREREQ(2.53)
AC_INIT(Quagga, 0.97.4, [http://bugzilla.quagga.net])
@@ -497,6 +497,7 @@
dnl ------------------------------------
dnl check for broken CMSG_FIRSTHDR macro
dnl ------------------------------------
+AC_MSG_CHECKING(for broken CMSG_FIRSTHDR)
AC_TRY_RUN([
#ifdef SUNOS_5
#define _XPG4_2
@@ -517,7 +518,8 @@
if (CMSG_FIRSTHDR(&msg) != NULL)
exit(0);
exit (1);
-}],[AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)])
+}],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)],
+[AC_MSG_RESULT(no)])
dnl ------------------------------
dnl check kernel route read method