Radix cross Linux 3pp sources

#
# Project Home:
# ============
# https://invisible-island.net/ncurses/announce.html
#
# Downloads:
# =========
# ftp://invisible-island.net/ncurses/
# ftp://ftp.gnu.org/pub/gnu/ncurses/
#

url         = https://invisible-island.net/archives/ncurses

version     = 6.5
pkgname     = ncurses

downloads   = downloads

suffix      = tar.gz
tarballs    = $(addprefix $(downloads)/, $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(version))))
sha1s       = $(addsuffix .sha1sum, $(tarballs))

dates       = 20240504 20240511 20240518 20240519 20240525 20240601 20240608 20240615
dates      += 20240622 20240629 20240706 20240713 20240720 20240727 20240810 20240817
dates      += 20240824 20240831 20240914 20240922 20240928 20241006 20241019 20241026
dates      += 20241102 20241109 20241123 20241130 20241207 20241214 20241221 20241228
dates      += 20250104 20250111 20250118 20250125 20250201 20250208 20250215 20250216
dates      += 20250222

psuffix     = patch.gz
patches     = $(addprefix $(downloads)/, $(addsuffix .$(psuffix), $(addprefix $(pkgname)-$(version)-, $(dates))))
psha1s      = $(addsuffix .sha1sum, $(patches))

date        = $(shell echo $(dates) | tr ' ' '\n' | tail -1)
lsuffix     = tar.xz
latest      = $(pkgname)-$(version)-$(date).$(lsuffix)
lsha1s      = $(addsuffix .sha1sum, $(latest))

all: $(tarballs) $(sha1s) $(patches) $(psha1s) $(latest) $(lsha1s)

.PHONY: downloads_clean

$(tarballs):
	@echo -e "\n======= Downloading source tarballs =======\n"
	@mkdir -p $(CURDIR)/downloads
	@for tarball in $(tarballs) ; do \
	  tarball=`basename $$tarball` ; \
	  wget -N $(url)/$$tarball ; \
	  mv $$tarball $(downloads)/ ; \
	done

$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
	@for tarball in $< ; do \
	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
	done

$(patches):
	@echo -e "\n======= Downloading patches for $(pkgname)-$(version) =======\n"
	@for patch in $(patches) ; do \
	  patch=`basename $$patch` ; \
	  wget -N $(url)/$(version)/$$patch ; \
	  mv $$patch $(downloads)/ ; \
	done

$(psha1s): %.$(psuffix).sha1sum : %.$(psuffix)
	@for tarball in $< ; do \
	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
	done

$(latest): $(sha1s) $(psha1s)
	@echo -e "\n======= Create patched $(latest) tarball =======\n"
	@for tarball in $(pkgname)-$(version).$(suffix) ; do \
	   ( cd $(downloads) ; \
	     tar -xzf $$tarball ; \
	     ( cd $(pkgname)-$(version) ; \
	       patches="$(addsuffix .$(psuffix), $(addprefix ../$(pkgname)-$(version)-, $(dates)))" ; \
	       for patch in `echo $${patches} | sort` ; do \
	         echo "" ; \
	         echo "#" ; \
	         echo "# apply: $$patch" ; \
	         echo "#" ; \
	         zcat $$patch | patch -p1 ; \
	       done ; \
	     ) ; \
	     mv $(pkgname)-$(version) $(pkgname)-$(version)-$(date) ; \
	     tar -cJf $(latest) $(pkgname)-$(version)-$(date) ; \
	     mv $(latest) .. ; \
	     rm -rf $(pkgname)-$(version)-$(date) ; \
	   ) ; \
	 done
	@rm -rf $(downloads)

$(lsha1s): %.$(lsuffix).sha1sum : %.$(lsuffix)
	@for tarball in $< ; do \
	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
	 done

downloads_clean:
	@rm -rf $(downloads) *.$(lsuffix) *.sha1sum