Sorting Category Makefiles

This tiny feat started with PR ports/112052 by Jason Harris <jharris@widomaker.com>. The goal is to sort SUBDIR statements in all category Makefiles in one go. I had to write a dumb perl script to do selective sorts.

• cd to empty dir
• pcvs co ports/Makefile
• for i in `make -f ports/Makefile -V SUBDIR`;echo ports/$i/Makefile>>list
• pcvs co `cat list`
• wc ports/*/Makefile>wc-pre
• selsort -i -e "SUBDIR" ports/*/Makefile
• wc ports/*/Makefile>wc-post
• diff -u wc-*
• test by building index with the new Makefiles
• pcvs di ports/*/Makefile|cdiff
• pcvs ci ports/*/Makefile

-- Main.AndrewPantyukhin - 05 Oct 2007