sda4: commit the Glaze developer hard-drive dump

Un-ignored: the dev drive is the ground truth the restoration and
emulator work constantly reference (DPL3/LIBDPL + VRENDER i860 renderer
source, BT/RP live+dev game trees, VGL_LABS pod boot, scene/audio
content). Kept in-repo for the pod-owner community.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

sda4/BRIEF/CMAC.BAT

@@ -0,0 +1,22 @@
+echo off
+rem Very basic macro to make the compile/correct task easier.  Uses the errorfix
+rem macro to locate errors after an unsucessful compile, then attempts to
+rem compile again.  Note the invocation of brief with the -m option.
+if .%1 == . goto usage
+:loop
+if .%1 == . goto exit
+if not exist %1.m goto again
+if exist %1 goto usage
+cm %1 >%1.err
+if errorlevel 1 goto error
+del %1.err
+goto again
+:error
+b %1.m -mnext_error
+goto loop
+:again
+shift
+goto loop
+:usage
+echo Usage: cmac filenames... (no .m)
+:exit