emacs / msdos / mainmake.v2

Full commit
# Top-level Makefile for Emacs under MS-DOS/DJGPP v2.0 or higher. -*-makefile-*-
# make all	to compile and build Emacs.
# make install	to install it.
# make TAGS	to update tags tables.
# make clean  or  make mostlyclean
#      Delete all files from the current directory that are normally
#      created by building the program.	 Don't delete the files that
#      record the configuration.  Also preserve files that could be made
#      by building, but normally aren't because the distribution comes
#      with them.
#      Delete `.dvi' files here if they are not part of the distribution.
# make distclean
#      Delete all files from the current directory that are created by
#      configuring or building the program.  If you have unpacked the
#      source and built the program without creating any other files,
#      `make distclean' should leave only the files that were in the
#      distribution.
# make realclean
#      Delete everything from the current directory that can be
#      reconstructed with this Makefile.  This typically includes
#      everything deleted by distclean, plus more: C source files
#      produced by Bison, tags tables, info files, and so on.
# make extraclean
#      Still more severe - delete backup and autosave files, too.

# Generate a full pathname of the top-level installation directory
topdir := $(subst \,/,$(shell cd))

all:	lib-src src

lib-src: FRC
	cd lib-src
	cd ..

src: FRC
	cd src
	redir -o gdb.sed echo '/-geometry/s,^.*,set environment HOME $(topdir),'
	redir -oa gdb.sed echo '/environment *TERM/s/^.*/set environment TERM internal/'
	redir -oa gdb.sed echo '/x_error_quitter/s/^.*/set environment NAME root/'
	redir -o gdb.tmp sed -f gdb.sed _gdbinit
	redir -oa gdb.tmp echo 'set environment USER root'
	redir -oa gdb.tmp echo 'set environment EMACSPATH $(topdir)/bin'
	redir -oa gdb.tmp echo 'set environment SHELL $(subst \,/,$(COMSPEC))'
	redir -oa gdb.tmp echo 'set environment PATH $(subst \,/,$(PATH))'
	update gdb.tmp gdb.ini
	rm -f gdb.tmp gdb.sed
	cd ..

install: all
	if not exist bin\\nul md bin
	cd lib-src
	if exist hexl.exe mv -f hexl.exe ../bin
	if exist etags.exe mv -f etags.exe ../bin
	if exist ctags.exe mv -f ctags.exe ../bin
	if exist b2m.exe mv -f b2m.exe ../bin
	cd ..
	cd src
	stubify emacs
	stubedit emacs.exe minstack=512k
	mv -f emacs.exe ../bin/
	cd ..


TAGS tags:	lib-src
	cd lisp
	../bin/etags [a-zA-Z]*.el term/[a-zA-Z]*.el
	cd ..
	cd src
	../bin/etags --include=../lisp/TAGS \
	'--regex=/[ 	]*DEFVAR_[A-Z_ 	(]+"\([^"]+\)"/' *.c *.h s/msdos.h m/intel386.h
	cd ..
	./bin/etags --include=src/TAGS

	@echo "We don't have any tests for GNU Emacs yet."

	cd lib-src
	$(MAKE) clean
	cd ..
	cd src
	$(MAKE) clean
	cd ..
	cd oldxmenu
	-$(MAKE) clean
	cd ..