Enhancement: Fixes #182, Packaging port for Arch Linux

tools/bldutils/depmap/archpkg-maps

@@ -0,0 +1,14 @@
+garcon-->bt,rt-->garcon
+garcon-gtk3-->bt,rt-->garcon
+gdk-pixbuf2-->bt,rt-->gdk-pixbuf2
+glib2-->bt,rt-->glib2
+gtk3-->bt,rt-->gtk3
+msgfmt-->bt,rt-->gettext
+python3-venv-->bt,rt-->python3
+sass-->bt,rt-->ruby-sass
+wintc-comgtk-->bt,rt-->wintc-comgtk
+wintc-exec-->bt,rt-->wintc-exec
+wintc-shllang-->bt,rt-->wintc-shllang
+wintc-winbrand-->bt,rt-->wintc-winbrand
+xcursorgen-->bt,rt-->xorg-xcursorgen
+xdg-mime-->bt,rt-->xdg-utils

tools/bldutils/depmap/depmap.py

@@ -3,7 +3,7 @@ import argparse
 from pathlib import Path
 
 def main():
-    VALID_DISTROS=["deb"]
+    VALID_DISTROS=["archpkg", "deb"]
 
     parser = argparse.ArgumentParser(
         prog="Dependency Mapper Utility",