1 files changed, 40 insertions, 0 deletions

diff --git a/meta/recipes-graphics/wayland/weston/0001-autotools-Add-a-libunwind-configure-switch.patch b/meta/recipes-graphics/wayland/weston/0001-autotools-Add-a-libunwind-configure-switch.patch
new file mode 100644
index 0000000000..faf96806d5
--- /dev/null
+++ b/meta/recipes-graphics/wayland/weston/0001-autotools-Add-a-libunwind-configure-switch.patch
@@ -0,0 +1,40 @@
+From cc802f5f34c6ea4fe66f70225830c97ef7abbfc3 Mon Sep 17 00:00:00 2001
+From: Quentin Glidic <sardemff7+git@sardemff7.net>
+Date: Wed, 3 Apr 2013 20:19:45 +0200
+Subject: [PATCH] autotools: Add a libunwind configure switch
+
+Upstream-Status: Backport from 1.1 (5daccc373eddf94086fcc4662c38605de6356c6c)
+
+Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ configure.ac | 12 +++++++-----
+ 1 file changed, 7 insertions(+), 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 71d0978..1e76ded 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -251,12 +251,14 @@ fi
+ AC_SUBST(GCC_CFLAGS)
+ AC_SUBST(GCC_CXXFLAGS)
+ 
+-PKG_CHECK_MODULES(LIBUNWIND, libunwind,
+-                  [have_libunwind=yes], [have_libunwind=no])
+-if test "x$have_libunwind" = xyes; then
+-       AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
++AC_ARG_ENABLE(libunwind, AS_HELP_STRING([  --disable-libunwind],
++                                        [Disable libunwind usage for backtraces]),,
++              enable_libunwind=yes)
++if test "x$enable_libunwind" = xyes; then
++    PKG_CHECK_MODULES(LIBUNWIND, libunwind)
++    AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
+ fi
+-AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$have_libunwind" = xyes])
++AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$enable_libunwind" = xyes])
+ 
+ WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol'])
+ 
+-- 
+1.8.3.2
+