[Buildroot] [PATCH 1/3] package/xenomai: introduce a BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS option

[Romain Naour]

Introduce BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS to hold the
architectures than can build and use Xenomai on the target.

Signed-off-by: Romain Naour <romain.naour at gmail.com>
---
 package/xenomai/Config.in | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/package/xenomai/Config.in b/package/xenomai/Config.in
index d4c8a89..a4a2795 100644
--- a/package/xenomai/Config.in
+++ b/package/xenomai/Config.in
@@ -1,13 +1,17 @@
-comment "xenomai needs a toolchain w/ threads"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS
+config BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS
+	bool
+	default y
 	depends on BR2_i386 || BR2_x86_64 || BR2_arm || \
 		   BR2_bfin || BR2_powerpc || BR2_sh4
 
+comment "xenomai needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS
+
 config BR2_PACKAGE_XENOMAI
 	bool "Xenomai Userspace"
+	depends on BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on BR2_i386 || BR2_x86_64 || BR2_arm || \
-		BR2_bfin || BR2_powerpc || BR2_sh4
 	help
 	  Real-Time Framework for Linux
 	  http://www.xenomai.org
-- 
2.5.5