conditional BR for clang

diff --git a/thunderbird.spec b/thunderbird.spec
index aa934fb4fd96a89f8ffcae6c049e161c70b900fe..911c0b0ff382d61674d1a134b7976b7550b55553 100644 (file)
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -44,6 +44,7 @@ BuildRequires:        alsa-lib-devel
 BuildRequires: autoconf2_13 >= 2.13
 BuildRequires: bzip2-devel
 BuildRequires: cairo-devel >= 1.10
+%{?with_clang:BuildRequires:   clang}
 BuildRequires: dbus-glib-devel >= 0.60
 BuildRequires: fontconfig-devel >= 2.7.0
 BuildRequires: freetype-devel >= 1:2.1.8