Added rust build patch

rust-1.33-build.patch

@@ -0,0 +1,39 @@
+diff -up thunderbird-60.7.0/servo/components/style/gecko/regen_atoms.py.rust-1.33-build thunderbird-60.7.0/servo/components/style/gecko/regen_atoms.py
+--- thunderbird-60.7.0/servo/components/style/gecko/regen_atoms.py.rust-1.33-build	2019-05-17 14:05:38.000000000 +0200
++++ thunderbird-60.7.0/servo/components/style/gecko/regen_atoms.py	2019-05-20 15:01:06.284881858 +0200
+@@ -202,6 +202,7 @@ RULE_TEMPLATE = ('("{atom}") =>\n  '
+                  ' }}}};')
+ 
+ MACRO = '''
++/// Returns a static atom by passing the literal string it represents.
+ #[macro_export]
+ macro_rules! atom {{
+ {}
+diff -up thunderbird-60.7.0/servo/components/style/properties/properties.mako.rs.rust-1.33-build thunderbird-60.7.0/servo/components/style/properties/properties.mako.rs
+--- thunderbird-60.7.0/servo/components/style/properties/properties.mako.rs.rust-1.33-build	2019-05-17 14:05:38.000000000 +0200
++++ thunderbird-60.7.0/servo/components/style/properties/properties.mako.rs	2019-05-20 15:01:06.286881852 +0200
+@@ -55,6 +55,7 @@ use style_adjuster::StyleAdjuster;
+ 
+ pub use self::declaration_block::*;
+ 
++/// Generated
+ #[cfg(feature = "gecko")]
+ #[macro_export]
+ macro_rules! property_name {
+@@ -3852,7 +3853,7 @@ impl fmt::Debug for AliasId {
+     }
+ }
+ 
+-// NOTE(emilio): Callers are responsible to deal with prefs.
++/// Callers are responsible to deal with prefs.
+ #[macro_export]
+ macro_rules! css_properties_accessors {
+     ($macro_name: ident) => {
+@@ -3875,6 +3876,7 @@ macro_rules! css_properties_accessors {
+     }
+ }
+ 
++/// Neco
+ #[macro_export]
+ macro_rules! longhand_properties_idents {
+     ($macro_name: ident) => {

thunderbird.spec

@@ -109,6 +109,7 @@ Source28:       thunderbird-wayland.sh.in
 Source29:       thunderbird-wayland.desktop
 
 # Build patches
+Patch1:         rust-1.33-build.patch
 Patch9:         mozilla-build-arm.patch
 Patch26:        build-icu-big-endian.patch
 Patch37:        build-jit-atomic-always-lucky.patch
@@ -237,6 +238,7 @@ debug %{name}, you want to install %{name}-debuginfo instead.
 %setup -q
 
 # Build patches
+%patch1   -p1 -b .rust-1.33-build
 %patch9   -p2 -b .arm
 %ifarch s390
 %patch103 -p1 -b .rhbz-1219542-s390-build