From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 1 Mar 2010 19:04:11 +0000 (-0500)
Subject: support compiling on unknown architectures
X-Git-Tag: v0.4.2~11
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=83676f0eeccd1002c0901a8d38034e9023942a1d;p=userspace-rcu.git

support compiling on unknown architectures

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

[edit by Mathieu Desnoyers]

defaults -> generic

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 1ce19d0..e33e821 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,11 +54,13 @@ 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_generic.h
+	ARCHSRC=urcu/arch_generic.h
 fi
-UATOMICSRC=urcu/uatomic_arch_$ARCHTYPE.h
-ARCHSRC=urcu/arch_$ARCHTYPE.h
 if test "x$ARCHTYPE" != xx86 -a "x$ARCHTYPE" != xppc; then
 	APISRC=tests/api_gcc.h
 else