Radix cross Linux 3pp sources

diff --git a/packages/n/kerberos/Makefile b/packages/n/kerberos/Makefile
new file mode 100644
index 0000000..243d7f0
--- /dev/null
+++ b/packages/n/kerberos/Makefile
@@ -0,0 +1,42 @@
+#
+# Project Home:
+# ============
+# https://web.mit.edu/kerberos
+#
+# Downloads:
+# =========
+# https://web.mit.edu/kerberos/dist
+#
+
+url         = https://web.mit.edu/kerberos/dist/krb5
+
+
+versions    = 1.12.5 1.13.3 1.14 1.17 1.19.1 1.19.4 1.20.1
+
+pkgname     = krb5
+suffix      = tar.gz
+
+tarballs    = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s       = $(addsuffix .sha1sum, $(tarballs))
+
+
+all: $(tarballs) $(sha1s)
+
+.PHONY: downloads_clean
+
+$(tarballs):
+	@echo -e "\n======= Getting '$(pkgname)' sourses =======\n"
+	@for tarball in $(tarballs) ; do \
+	  major_minor=`echo $$tarball | sed 's/\([a-zA-Z0-9-]*\)\([0-9]\.[0-9]*\)\(\..*\)/\2/'` ; \
+	  wget -N $(url)/$${major_minor}/$$tarball ; \
+	 done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	   echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
+	   sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	 done
+	@rm -f $(signed_tarballs)
+
+downloads_clean:
+	@rm -rf $(tarballs) $(signatures) $(sha1s)