chore, zap to latest sxe-compiler.m4 macro pack
cosmetics, brag about glanz(1) being built
doc, build glanz man page
Merge branch 'bld/configure'

* bld/configure:
  doc, build glanz man page
  cosmetics, brag about glanz(1) being built
  chore, zap to latest sxe-compiler.m4 macro pack