1 files changed, 37 insertions, 0 deletions

diff --git a/meta/recipes-graphics/wayland/weston/make-libwebp-explicitly-configurable.patch b/meta/recipes-graphics/wayland/weston/make-libwebp-explicitly-configurable.patch
new file mode 100644
index 0000000000..ad07d4fc2d
--- /dev/null
+++ b/meta/recipes-graphics/wayland/weston/make-libwebp-explicitly-configurable.patch
@@ -0,0 +1,37 @@
+
+The libwebp package is outside of openembedded-core, so make it
+explicitly configurable. Make it deterministic, so that if libwebp 
+dependencies are missing, autoconf throws a fatal error.
+
+Upstream-Status: Pending
+
+Index: weston-1.5.0/configure.ac
+===================================================================
+--- weston-1.5.0.orig/configure.ac
++++ weston-1.5.0/configure.ac
+@@ -268,9 +268,22 @@ fi
+ 
+ PKG_CHECK_MODULES(PIXMAN, [pixman-1])
+ PKG_CHECK_MODULES(PNG, [libpng])
+-PKG_CHECK_MODULES(WEBP, [libwebp], [have_webp=yes], [have_webp=no])
+-AS_IF([test "x$have_webp" = "xyes"],
+-      [AC_DEFINE([HAVE_WEBP], [1], [Have webp])])
++AC_ARG_ENABLE(webp,
++              AS_HELP_STRING([--disable-webp],
++                             [Disable libwebp support]),,
++              enable_webp=auto)
++AM_CONDITIONAL(HAVE_WEBP, [test "x$enable_webp" = xyes])
++AS_IF([test "x$enable_webp" != "xno"],
++    PKG_CHECK_MODULES(WEBP,
++                     [libwebp],
++                     [have_webp=yes],
++                     [have_webp=no])
++    AS_IF([test "x$have_webp" = "xno" -a "x$enable_webp" = "xyes"],
++        AC_MSG_ERROR([libwebp support explicitly request, but lipwebp could not be found]))
++    AS_IF([test "x$have_webp" = "xyes"],
++        [enable_webp=yes]
++        [AC_DEFINE([HAVE_WEBP], [1], [Have webp])])
++)
+ 
+ AC_ARG_ENABLE(vaapi-recorder, [  --enable-vaapi-recorder],,
+              enable_vaapi_recorder=auto)