untested script to build mirbsdksh on about every current GNU/Linux

the principle worked today at work. I'm pondering about config.h and
supported features, though; also, some more sections could be stripped.

BuildGNU.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+# Build the mirbsdksh on GNU operating systems
+
+if [ -e strlcpy.c -a -e strlcat.c ]; then
+	/bin/sh ./siglist.sh "gcc -E -DKSH -DHAVE_CONFIG_H -I." \
+	    <siglist.in >siglist.out
+	/bin/sh ./emacs-gen.sh emacs.c >emacs.out
+	gcc -O2 -fomit-frame-pointer -static -o ksh *.c
+	tbl <ksh.1tbl | eqn -Tascii | nroff -mandoc -Tascii >ksh.cat1
+	strip --strip-all -R .note -R .comment ksh
+else
+	echo "Copy strlcpy.c and strlcat.c here first, and"
+	echo "optionally kill Ulrich Drepper & co. for not"
+	echo "including it into your broken libc imitation"
+fi