Radix cross Linux 3pp sources

#
# Project Home:
# ============
#   https://github.com/imagick/imagick
#
# GitHub:
# ======
#   https://github.com/Imagick/imagick
#
# Clone:
# =====
#   git clone https://github.com/Imagick/imagick.git
#
# Download:
# ========
#   https://pecl.php.net/get/imagick-3.7.0.tgz
#

url         = https://pecl.php.net/get

versions    = 3.7.0

pkgname     = php-imagick
suffix      = tar.xz

tarballs    = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
sha1s       = $(addsuffix .sha1sum, $(tarballs))


all: $(tarballs) $(signatures) $(sha1s)

.PHONY: downloads_clean

$(tarballs):
	@echo -e "\n======= Downloading source tarballs =======\n"
	@for version in $(versions) ; do \
	  wget -N $(url)/imagick-$${version}.tgz ; \
	  tar xf imagick-$${version}.tgz ; \
	  mv imagick-$${version} $(pkgname)-$${version} ; \
	  tar cJf $(pkgname)-$${version}.tar.xz $(pkgname)-$${version} package.xml ; \
	  rm -rf $(pkgname)-$${version} imagick-$${version}.tgz package.xml ; \
	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)