Radix cross Linux 3pp sources

diff --git a/packages/a/gpm/Makefile b/packages/a/gpm/Makefile
new file mode 100644
index 0000000..d0a6241
--- /dev/null
+++ b/packages/a/gpm/Makefile
@@ -0,0 +1,45 @@
+#
+# Project Home:
+# ============
+#   https://www.nico.schottelius.org/software/gpm/
+#
+# Downloads:
+# =========
+#   https://www.nico.schottelius.org/software/gpm/archives/
+#
+
+url         = https://www.nico.schottelius.org/software/gpm/archives
+
+versions    = 1.20.7
+
+pkg_name    = gpm
+suffix      = tar.bz2
+
+tarballs    = $(addsuffix .$(suffix), $(addprefix $(pkg_name)-, $(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)/$$tarball ; \
+	  version=`echo $$tarball | sed 's/\(^[a-zA-Z-]*\)\([0-9][.0-9]*[.0-9]*\)\(\..*\)/\2/'` ; \
+	  pkg=`echo $$tarball | sed 's/\(^[a-zA-Z]*\)\([-]\)\([0-9][.0-9]*[.0-9]*\)\(.*\)/\1/'` ; \
+	  tar xjf $$tarball ; \
+	  ( cd $$pkg-$$version ; ./autogen.sh ; rm -rf autom4te.cache ) ; \
+	  tar cjf $$pkg-$$version.$(suffix) $$pkg-$$version ; \
+	  rm -rf $$pkg-$$version ; \
+	done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
+	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	done
+
+downloads_clean:
+	@rm -rf $(tarballs) $(sha1s)