profiles: mask qt5 USE flag on uclibc/x86

diff --git a/profiles/default/linux/uclibc/x86/use.stable.mask b/profiles/default/linux/uclibc/x86/use.stable.mask
new file mode 100644 (file)
index 0000000..37ba232
--- /dev/null
+++ b/profiles/default/linux/uclibc/x86/use.stable.mask
@@ -0,0 +1,3 @@
+# Michael Palimaka <kensington@gentoo.org> (11 May 2016)
+# Not yet stable on x86. Bug #569924.
+qt5