From mboxrd@z Thu Jan  1 00:00:00 1970
From: pbonzini@redhat.com (Paolo Bonzini)
Date: Sat, 13 Feb 2010 18:16:31 +0100
Subject: [ltt-dev] [PATCH 11/11] support compiling on unknown architectures
In-Reply-To: <1266081392-8732-1-git-send-email-pbonzini@redhat.com>
References: <1266081392-8732-1-git-send-email-pbonzini@redhat.com>
Message-ID: <1266081392-8732-12-git-send-email-pbonzini@redhat.com>

The new defaults mean that, for example, ia64 support comes for free.

Signed-off-by: Paolo Bonzini <pbonzini at redhat.com>
---
 configure.ac |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 4580f38..5fade2c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,11 +53,13 @@ case $host_cpu in
 	*) ARCHTYPE="unknown";;
 esac
 
-if test "$ARCHTYPE" = "unknown"; then
-	AC_MSG_ERROR([Unable to detect the architecture.])
+if test "$ARCHTYPE" != "unknown"; then
+	UATOMICSRC=urcu/uatomic_arch_$ARCHTYPE.h
+	ARCHSRC=urcu/arch_$ARCHTYPE.h
+else
+	UATOMICSRC=urcu/uatomic_gcc.h
+	ARCHSRC=urcu/arch_defaults.h
 fi
-UATOMICSRC=urcu/uatomic_arch_$ARCHTYPE.h
-ARCHSRC=urcu/arch_$ARCHTYPE.h
 AC_SUBST(ARCHTYPE)
 AC_SUBST(SUBARCHTYPE)
 
-- 
1.6.6