[librsvg] Makefile.am: add the rest of the librsvg_crate sources

[Federico Mena Quintero <federico src gnome org>]

commit 67e6eca3dd214975ea4c0f7e50240dc015444b2a
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Feb 20 16:41:50 2019 -0600

    Makefile.am: add the rest of the librsvg_crate sources

 Makefile.am | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/Makefile.am b/Makefile.am
index 1001b3c2..b5f2ad02 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -116,7 +116,11 @@ RUST_SRC =                                                 \
 
 LIBRSVG_CRATE_SOURCES =                                        \
        librsvg_crate/Cargo.toml                                \
-       librsvg_crate/src/lib.rs
+       librsvg_crate/build.rs                                  \
+       librsvg_crate/examples/proportional.rs                  \
+       librsvg_crate/examples/render.rs                        \
+       librsvg_crate/src/lib.rs                                \
+       librsvg_crate/tests/intrinsic-dimensions.rs
 
 RUST_EXTRA =                                           \
        Cargo.lock                                      \