Radix cross Linux 3pp sources

#
# Project Home:
# ============
# https://mariadb.org
#
# Downloads:
# =========
# https://downloads.mariadb.org/mariadb
# https://downloads.mariadb.org/interstitial/mariadb-${VERSION}/source
#
# Mirrors:
# =======
# https://mirror.mephi.ru/mariadb/mariadb-${VERSION}/source
#

url         = https://downloads.mariadb.org/interstitial

versions    =  5.5.47   5.5.49
versions   += 10.0.25  10.0.30
versions   += 10.1.11  10.1.14
versions   += 10.5.12  10.5.13
versions   += 10.6.5   10.6.12
versions   += 10.11.2

pkgname     = mariadb
suffix      = tar.gz

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/\([a-zA-Z-]*\)\([0-9]*[.0-9]*[.0-9]*\)\(\..*\)/\2/'` ; \
	  wget -N $(url)/$(pkgname)-$$version/source/$$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)