liburcu: only some architectures are supported

Make sure that liburcu (and the packages that select it) cannot be
enabled on the architectures that are not supported. At the moment,
only x86, x86-64, PowerPC and ARM are supported.

[Peter: add armeb as well]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/liburcu/Config.in b/package/liburcu/Config.in
index 5a6e4b226b0f11353442c62d5f7d3a971db979b5..69878b18c4263422be4901a5d25d9ed82deb2bc9 100644 (file)
--- a/package/liburcu/Config.in
+++ b/package/liburcu/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBURCU
        bool "liburcu"
+       depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
        help
          Userspace implementation of the Read-Copy-Update (RCU)
          synchronization mechanism. This library is mainly used by

diff --git a/package/lttng-libust/Config.in b/package/lttng-libust/Config.in
index ae74bedf1085f476dc3d60b89f89f1173c6bd57a..ab1296367a901e956ef4ab262975bafdb3721018 100644 (file)
--- a/package/lttng-libust/Config.in
+++ b/package/lttng-libust/Config.in
@@ -6,6 +6,8 @@ config BR2_PACKAGE_LTTNG_LIBUST
        # util-linux needs wchar and largefile
        depends on BR2_USE_WCHAR
        depends on BR2_LARGEFILE
+       # liburcu only works on some architectures
+       depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
        help
          Userspace tracing library for the Lttng tracing
          infrastructure. It allows userspace programs to create

diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
index 3040af6129b73bc915e3369d07593b8e8b150494..b8547578b8954d24662455a2d5e4b92896390f1e 100644 (file)
--- a/package/lttng-tools/Config.in
+++ b/package/lttng-tools/Config.in
@@ -3,6 +3,8 @@ config BR2_PACKAGE_LTTNG_TOOLS
        depends on BR2_PACKAGE_LTTNG_MODULES
        select BR2_PACKAGE_LIBURCU
        select BR2_PACKAGE_POPT
+       # liburcu only works on some architectures
+       depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
        help
          Userspace utilities for the LTTng 2.0 tracing
          infrastructure.