reverse bad commit 223b1a3f94

The commit 223b1a3f94 was a mistake,
so we reverse both commit 5f7cf0b60d
and commit 223b1a3f94 for now.

2001/dgbeards/Makefile

@@ -45,14 +45,14 @@
 # See: http://creativecommons.org/licenses/by-sa/3.0/
 
 
-SHELL= bash
+SHELL= /bin/sh
 CAT= cat
 RM= rm
 SED= sed
 TRUE= true
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# Optimization
+# optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O.
 # A few compilers have broken optimizers and thus you may