1 # Top-level Makefile for Emacs under MS-DOS/DJGPP v2.0 or higher. -*-makefile-*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
6 # This file is part of GNU Emacs.
8 # GNU Emacs is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # GNU Emacs is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
21 # make all to compile and build Emacs.
22 # make install to install it (installs in-place, in `bin' subdir of top dir).
23 # make TAGS to update tags tables.
25 # make clean or make mostlyclean
26 # Delete all files from the current directory that are normally
27 # created by building the program. Don't delete the files that
28 # record the configuration. Also preserve files that could be made
29 # by building, but normally aren't because the distribution comes
32 # Delete `.dvi' files here if they are not part of the distribution.
35 # Delete all files from the current directory that are created by
36 # configuring or building the program. If you have unpacked the
37 # source and built the program without creating any other files,
38 # `make distclean' should leave only the files that were in the
41 # make maintainer-clean
42 # Delete everything from the current directory that can be
43 # reconstructed with this Makefile. This typically includes
44 # everything deleted by distclean, plus more: *.elc files,
45 # C source files produced by Bison, tags tables, info files,
49 # Still more severe - delete backup and autosave files, too.
51 # This gork is required for those who use a Unix-style shell, and
52 # have SHELL in the environment pointing to it. Here we force
53 # Make to use COMMAND.COM instead. This Makefile won't work otherwise.
54 # (The /xyzzy directory is used to minimize the chance that someone
55 # actually has such a directory with an incompatible command.com. We
56 # used to have /dos there, but some Windows installations have an old
57 # version of DOS stashed in that directory, and command.com from there
58 # won't run on Windows, complaining about "Incorrect DOS version".
59 # Make will look up PATH for the shell executable, so the directory name
62 MAKESHELL=/xyzzy/command
64 # Generate a full pathname of the top-level installation directory
65 top_srcdir := $(subst \,/,$(shell cd))
67 # Find out which version of Emacs this is.
68 version := ${shell sed -n -e '/^static const char emacs_version/s/^[^"]*\("[^"]*"\).*/\1/p' src/emacs.c}
70 # Q: Do we need to bootstrap?
71 # A: Only if we find admin/admin.el, i.e. we are building out of
72 # a VCS-checkout (not a release) and src/b-emacs.exe does not exist.
73 # This avoids building a bootstrap-emacs and recompiling Lisp files
74 # when building a pretest/release tarball.
76 ifneq ($(wildcard admin/admin.el),)
77 ifeq ($(wildcard src/b-emacs.exe),)
82 # Subdirectories to run Make. `lisp' is not included because the
83 # compiled lisp files are part of the distribution. (If we are
84 # bootstrapping, the src target will run Make in `lisp' as well.)
85 # leim is not included because it is part of the src target.
86 all: lib-src src emacs misc lispref lispintro
90 $(MAKE) top_srcdir=${top_srcdir} version=${version}
93 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
94 # is either set to b-emacs.exe (in case bootstrap-emacs has not been
95 # constructed yet) or the empty string (otherwise).
96 # src/Makefile.in uses it to implement conditional dependencies, so that
97 # files that need bootstrap-emacs to be built do not additionally need
98 # to be kept fresher than b-emacs.exe. Otherwise changing a single
99 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
100 # all preloaded elisp files, and only then dump the actual src/emacs, which
101 # is not wrong, but is overkill in 99.99% of the cases.
104 $(MAKE) top_srcdir=${top_srcdir} BOOTSTRAPEMACS="${boot}"
105 djecho -s '/-geometry/s,^.*,set environment HOME $(top_srcdir),' \
106 '/environment *TERM/s/^.*/set environment TERM internal/' \
108 sed -f gdb.sed _gdbinit >gdb.tmp
109 djecho -a gdb.tmp -s 'set environment USER root' \
110 'set environment NAME root' \
111 'set environment USERNAME root' \
112 'set environment EMACSPATH $(top_srcdir)/bin' \
113 'set environment SHELL $(subst \,/,$(COMSPEC))' \
114 'set environment PATH $(subst \,/,$(PATH))'
115 update gdb.tmp gdb.ini
116 rm -f gdb.tmp gdb.sed
118 if exist src\bootlisp redir $(MAKE) -C lisp top_srcdir=${top_srcdir}
120 if exist leim\Makefile redir $(MAKE) -C leim top_srcdir=${top_srcdir}
122 info: emacs misc lispref lispintro
124 emacs misc lispref lispintro: FRC
126 $(MAKE) top_srcdir=${top_srcdir} info
130 if not exist bin\nul md bin
132 command.com /c >/dev/null for %p in (hexl etags ctags ebrowse) do\
133 if exist %p.exe mv -f %p.exe ../bin
134 if exist fns.el update fns.el ../bin/fns.el
137 mv -f emacs.exe ../bin/
139 djecho -s "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)" \
140 " (normal-top-level-add-subdirs-to-load-path))" \
142 if not exist .\site-lisp\subdirs.el \
143 update ./subdirs.el ./site-lisp/subdirs.el
148 # We cannot use [a-zA-Z]* like the mainline distribution does, because
149 # that causes all file names to be returned in upper-case on DOS...
150 # Must use `find' to filter out loaddefs files; ignore errors if `find'
151 # is not available or is an MS `find'.
152 # The "cd $(CURDIR)" gork is for when `find' fails and leaves us inside
153 # `lisp' or one of its subdirectories.
154 TAGS tags: lib-src FRC
156 if exist etags.exe mv -f etags.exe ../bin
158 - find $(CURDIR)/lisp -iname "*.el" -a -! -( -iname "*loaddefs.el" -o -iname "ldefs-boot.el" -) | ./bin/etags -o lisp/TAGS -
161 ../bin/etags --include=../lisp/TAGS \
162 --regex='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
163 $(CURDIR)/src/*.c $(CURDIR)/src/*.h \
164 $(CURDIR)/src/s/msdos.h $(CURDIR)/src/m/intel386.h
166 ./bin/etags --include=src/TAGS
169 @echo "We don't have any tests for GNU Emacs yet."
180 -$(MAKE) $(MFLAGS) $@
183 -$(MAKE) $(MFLAGS) $@
186 -$(MAKE) $(MFLAGS) $@
189 -$(MAKE) $(MFLAGS) $@
193 if exist Makefile redir $(MAKE) $(MFLAGS) $@
196 top_distclean=rm -f Makefile */Makefile src/_gdbinit
198 distclean maintainer-clean: FRC
201 if exist bootlisp rm -f bootlisp
208 -$(MAKE) $(MFLAGS) $@
211 -$(MAKE) $(MFLAGS) $@
214 -$(MAKE) $(MFLAGS) $@
217 -$(MAKE) $(MFLAGS) $@
221 if exist Makefile redir $(MAKE) $(MFLAGS) $@
237 -$(MAKE) $(MFLAGS) $@
240 -$(MAKE) $(MFLAGS) $@
243 -$(MAKE) $(MFLAGS) $@
246 -$(MAKE) $(MFLAGS) $@
250 if exist Makefile redir $(MAKE) $(MFLAGS) $@
265 $(MAKE) $(MFLAGS) maintainer-clean
269 -$(MAKE) $(MFLAGS) maintainer-clean
271 -$(MAKE) $(MFLAGS) maintainer-clean
273 -$(MAKE) $(MFLAGS) maintainer-clean
275 -$(MAKE) $(MFLAGS) maintainer-clean
279 $(MAKE) $(MFLAGS) maintainer-clean
282 $(MAKE) $(MFLAGS) bootstrap-clean
286 bootstrap: bootstrap-clean FRC
287 command.com /e:2048 /c config msdos
288 $(MAKE) $(MFLAGS) info all