Radix cross Linux 3pp sources

diff --git a/packages/x/qt5/Makefile b/packages/x/qt5/Makefile
new file mode 100644
index 0000000..d110cd1
--- /dev/null
+++ b/packages/x/qt5/Makefile
@@ -0,0 +1,76 @@
+#
+# Project Home:
+# ============
+# https://www.qt.io/ide
+#
+# GitLab:
+# ======
+# git clone https://invent.kde.org/qt/qt/qt5.git
+#
+
+url        = https://invent.kde.org/qt/qt
+
+versions   = 5.15.8
+
+repo_name  = qt5
+pkg_name   = qt-everywhere-src
+
+git_repo   = .git_clone
+
+suffix     = tar.xz
+
+tarballs   = $(addsuffix .$(suffix), $(addprefix $(pkg_name)-, $(versions)))
+sha1s      = $(addsuffix .sha1sum, $(tarballs))
+
+TARGETS = repository_clean
+
+all: $(TARGETS)
+
+.PHONY: downloads_clean repository_clean
+
+$(git_repo):
+	@echo -e "\n======= Clone $(repo_name).git repository =======\n"
+	@rm -rf $(repo_name)
+	@git clone $(url)/$(repo_name).git $(repo_name)
+	@touch $@
+
+$(tarballs): $(git_repo)
+	@for version in $(versions) ; do \
+	  short_version=`echo $$version | cut -f1,2 -d '.'` ; \
+	  if [ ! -f $(pkg_name)-$$version.$(suffix) ]; then \
+	    echo -e "\n======= Creating '$(pkg_name)-$$version.$(suffix)' snapshot =======" ; \
+	    ( cd $(repo_name) ; \
+	      git checkout kde/$${short_version} ; \
+	      ./init-repository ; \
+	      for i in $$(find . -type d -name "qt*" -maxdepth 1) ; do \
+	        cd $${i} ; \
+	          ../qtbase/bin/syncqt.pl -version $${version} ; \
+	        cd .. ; \
+	      done ; \
+	      rm -rf qtqa qtrepotools qtsystems qtpim qtfeedback qtdocgallery qtcanvas3d ; \
+	      rm -rf qtdatavis3d/tools qtcharts/tools                                    ; \
+	      rm -f init-repository README.git .commit-template                          ; \
+	    ) ; \
+	    mv $(repo_name) $(pkg_name)-$${version} ; \
+	    tar --exclude-vcs -cf qt-everywhere-src-$${version}.tar qt-everywhere-src-$${version} ; \
+	    tar -cf qt5-gitmodules.tar qt-everywhere-src-$${version}/**/.gitmodules qt-everywhere-src-$${version}/.gitmodules ; \
+	    tar --concatenate --file=qt-everywhere-src-$${version}.tar qt5-gitmodules.tar ; \
+	    xz qt-everywhere-src-$${version}.tar ; \
+	    rm -rf $(pkg_name)-$${version} ; \
+	    rm -f qt5-gitmodules.tar ; \
+	  fi ; \
+	done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======" ; \
+	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	done
+
+repository_clean: $(sha1s)
+	@echo -e "\n======= Remove cloned $(repo_name).git repository =======\n"
+	@rm -rf $(git_repo) $(repo_name)
+
+downloads_clean:
+	@rm -rf $(tarballs) $(sha1s)
+	@rm -rf $(git_repo) $(repo_name)