Radix cross Linux 3pp sources

diff --git a/packages/a/rpm/Makefile b/packages/a/rpm/Makefile
new file mode 100644
index 0000000..53f57c9
--- /dev/null
+++ b/packages/a/rpm/Makefile
@@ -0,0 +1,42 @@
+#
+# Project Home:
+# ============
+#   https://rpm.org
+#
+# Downloads:
+# =========
+#   https://rpm.org/download.html
+#   https://ftp.osuosl.org/pub/rpm/releases/rpm-${MAJOR.MINOR}.x
+#
+
+url         = https://ftp.osuosl.org/pub/rpm/releases
+
+versions    = 4.11.2 4.12.0 4.12.0.1 4.17.1.1 4.18.1
+
+pkgname     = rpm
+suffix      = tar.bz2
+
+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 \
+	  version=`echo $$tarball | sed 's/\([a-zA-Z0-9-]*\)\([0-9][.0-9]*[.0-9]*\)\(\..*\)/\2/'` ; \
+	  major_minor_x=`echo $$version | cut -f1,2 -d'.'`.x ; \
+	  wget -N $(url)/$(pkgname)-$$major_minor_x/$$tarball ; \
+	done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
+	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	done
+
+downloads_clean:
+	@rm -rf $(tarballs) $(sha1s)