Radix cross Linux 3pp sources

diff --git a/packages/x/libcanberra/Makefile b/packages/x/libcanberra/Makefile
new file mode 100644
index 0000000..e962af1
--- /dev/null
+++ b/packages/x/libcanberra/Makefile
@@ -0,0 +1,40 @@
+#
+# Project Home:
+# ============
+#   https://0pointer.de/lennart/projects/libcanberra/
+#
+# Downloads:
+# =========
+#   https://0pointer.de/lennart/projects/libcanberra/#download
+#   https://0pointer.de/lennart/projects/libcanberra/libcanberra-0.30.tar.xz
+#
+
+url         = https://0pointer.de/lennart/projects/libcanberra
+
+versions    = 0.30
+
+pkgname     = libcanberra
+suffix      = tar.xz
+
+tarballs    = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s       = $(addsuffix .sha1sum, $(tarballs))
+
+
+all: $(tarballs) $(sha1s)
+
+.PHONY: downloads_clean
+
+$(tarballs):
+	@echo -e "\n======= Downloading source tarballs =======\n"
+	@for tarball in $(tarballs) ; do \
+	  wget -N $(url)/$$tarball ; \
+	done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
+	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	done
+
+downloads_clean:
+	@rm -rf $(tarballs) $(sha1s)