[librsvg] Dear autotools.

[Federico Mena Quintero <federico src gnome org>]

commit 600050130518effe82da66d2aac4800892f62c2c
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Nov 13 13:46:54 2019 -0600

    Dear autotools.
    
    Get your shit together.

 Makefile.am | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index fc4a18b6..299407e3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,12 +18,12 @@ librsvg_@RSVG_API_MAJOR_VERSION@_la_SOURCES =       \
        $(librsvg_c_srcs)                       \
        $(NULL)
 
-SERVO_CRATES_SRC =                                     \
-       $(wildcard servo_crates/derive_common/*)        \
-       $(wildcard servo_crates/selectors/*)            \
-       $(wildcard servo_crates/servo_arc/*)            \
-       $(wildcard servo_crates/to_shmem/*)             \
-       $(wildcard servo_crates/to_shmem_derive/*)      \
+SERVO_CRATES_SRC =                                             \
+       $(wildcard $(srcdir)/servo_crates/derive_common/*)      \
+       $(wildcard $(srcdir)/servo_crates/selectors/*)          \
+       $(wildcard $(srcdir)/servo_crates/servo_arc/*)          \
+       $(wildcard $(srcdir)/servo_crates/to_shmem/*)           \
+       $(wildcard $(srcdir)/servo_crates/to_shmem_derive/*)    \
        $(NULL)
 
 LIBRSVG_INTERNALS_SRC =                                                \