Radix cross Linux 3pp sources

diff --git a/packages/x/libreoffice/Makefile b/packages/x/libreoffice/Makefile
new file mode 100644
index 0000000..6953f7d
--- /dev/null
+++ b/packages/x/libreoffice/Makefile
@@ -0,0 +1,44 @@
+#
+# Project Home:
+# ============
+#   https://www.libreoffice.org
+#   https://wiki.documentfoundation.org/Main_Page
+#
+# Downloads:
+# =========
+#   http://download.documentfoundation.org/libreoffice/src/${VERSION}/
+#
+
+url         = http://download.documentfoundation.org/libreoffice/src
+
+versions    = 7.6.2.1
+
+pkgname     = libreoffice
+suffix      = tar.xz
+
+short-version = $(shell echo $(version) | cut -f1,2,3 -d'.')
+
+tarballs    = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+tarballs   += $(foreach add, dictionaries help translations, $(addsuffix .$(suffix), $(addprefix $(pkgname)-$(add)-, $(versions))))
+sha1s       = $(addsuffix .sha1sum, $(tarballs))
+
+
+all: $(tarballs) $(signatures) $(sha1s)
+
+.PHONY: downloads_clean
+
+$(tarballs):
+	@echo -e "\n======= Downloading source tarballs =======\n"
+	@for tarball in $(tarballs) ; do \
+	  version=`echo $$tarball | sed 's/\([a-zA-Z-]*\)\([0-9][.0-9]*\)\([\.].*\)/\2/' | cut -f1,2,3 -d'.'` ; \
+	  wget --no-check-certificate -N $(url)/$${version}/$${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)