code.delx.au - gnu-emacs/blob - msdos/mainmake.v2

   1 # Top-level Makefile for Emacs under MS-DOS/DJGPP v2.0 or higher. -*-makefile-*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 #   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   5
   6 # This file is part of GNU Emacs.
   7
   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.
  12
  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.
  17
  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/>.
  20
  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.
  24 #
  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
  30 #      with them.
  31 #
  32 #      Delete `.dvi' files here if they are not part of the distribution.
  33 #
  34 # make distclean
  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
  39 #      distribution.
  40 #
  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,
  46 #      and so on.
  47 #
  48 # make extraclean
  49 #      Still more severe - delete backup and autosave files, too.
  50
  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
  60 # is not important.)
  61 SHELL=/xyzzy/command
  62 MAKESHELL=/xyzzy/command
  63
  64 # Generate a full pathname of the top-level installation directory
  65 top_srcdir := $(subst \,/,$(shell cd))
  66
  67 # Find out which version of Emacs this is.
  68 version := ${shell sed -n -e '/(defconst emacs-version/s/^[^"]*\("[^"]*"\).*/\1/p' lisp/version.el}
  69
  70 # Do we need to bootstrap?
  71 boot :=
  72 ifeq ($(wildcard src/b-emacs.exe),)
  73 boot := b-emacs.exe
  74 endif
  75
  76 # Subdirectories to run Make.  `lisp' is not included because the
  77 # compiled lisp files are part of the distribution.  (If we are
  78 # bootstrapping, the src target will run Make in `lisp' as well.)
  79 # leim is not included because it is part of the src target.
  80 all:    lib-src src emacs lispref lispintro
  81
  82 lib-src: FRC
  83         cd lib-src
  84         $(MAKE) top_srcdir=${top_srcdir} version=${version}
  85         cd ..
  86
  87 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
  88 # is either set to b-emacs.exe (in case bootstrap-emacs has not been
  89 # constructed yet) or the empty string (otherwise).
  90 # src/Makefile.in uses it to implement conditional dependencies, so that
  91 # files that need bootstrap-emacs to be built do not additionally need
  92 # to be kept fresher than b-emacs.exe.  Otherwise changing a single
  93 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
  94 # all preloaded elisp files, and only then dump the actual src/emacs, which
  95 # is not wrong, but is overkill in 99.99% of the cases.
  96 src: FRC
  97         cd src
  98         rm -f bootlisp
  99         $(MAKE) top_srcdir=${top_srcdir} BOOTSTRAPEMACS="${boot}"
 100         djecho -s '/-geometry/s,^.*,set environment HOME $(top_srcdir),' \
 101                   '/environment *TERM/s/^.*/set environment TERM internal/' \
 102                   '/x_error_quitter/s/^.*/set environment NAME root/' >gdb.sed
 103         sed -f gdb.sed _gdbinit >gdb.tmp
 104         djecho -a gdb.tmp -s 'set environment USER root' \
 105                              'set environment EMACSPATH $(top_srcdir)/bin' \
 106                              'set environment SHELL $(subst \,/,$(COMSPEC))' \
 107                              'set environment PATH $(subst \,/,$(PATH))'
 108         update gdb.tmp gdb.ini
 109         rm -f gdb.tmp gdb.sed
 110         cd ..
 111         if exist src\bootlisp redir $(MAKE) -C lisp top_srcdir=${top_srcdir}
 112         if exist leim\Makefile redir $(MAKE) -C leim top_srcdir=${top_srcdir}
 113
 114 info: emacs lispref lispintro
 115
 116 emacs lispref lispintro:        FRC
 117         cd doc/$@
 118         $(MAKE) top_srcdir=${top_srcdir} info
 119         cd ../..
 120
 121 install: all
 122         if not exist bin\nul md bin
 123         cd lib-src
 124         command.com /c >/dev/null for %p in (hexl etags ctags b2m ebrowse) do\
 125            if exist %p.exe mv -f %p.exe ../bin
 126         if exist fns.el update fns.el ../bin/fns.el
 127         cd ..
 128         cd src
 129         mv -f emacs.exe ../bin/
 130         cd ..
 131         djecho -s "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)" \
 132                   "    (normal-top-level-add-subdirs-to-load-path))" \
 133             > ./subdirs.el
 134         if not exist .\site-lisp\subdirs.el \
 135            update ./subdirs.el ./site-lisp/subdirs.el
 136         rm -f ./subdirs.el
 137
 138 FRC:
 139
 140 # We cannot use [a-zA-Z]* like the mainline distribution does, because
 141 # that causes all file names to be returned in upper-case on DOS...
 142 TAGS tags:      lib-src FRC
 143         cd lib-src
 144         if exist etags.exe mv -f etags.exe ../bin
 145         cd ..
 146         cd lisp
 147         ../bin/etags .../*.el
 148         cd ..
 149         cd src
 150         ../bin/etags --include=../lisp/TAGS \
 151         '--regex=/[     ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' *.c *.h s/msdos.h m/intel386.h
 152         cd ..
 153         ./bin/etags --include=src/TAGS
 154
 155 check:
 156         @echo "We don't have any tests for GNU Emacs yet."
 157
 158 clean mostlyclean:
 159         cd lib-src
 160         $(MAKE) $(MFLAGS) $@
 161         cd ..
 162         cd src
 163         $(MAKE) $(MFLAGS) $@
 164         cd ..
 165         cd doc
 166         cd emacs
 167         -$(MAKE) $(MFLAGS) $@
 168         cd ..
 169         cd misc
 170         -$(MAKE) $(MFLAGS) $@
 171         cd ..
 172         cd lispref
 173         -$(MAKE) $(MFLAGS) $@
 174         cd ..
 175         cd lispintro
 176         -$(MAKE) $(MFLAGS) $@
 177         cd ..
 178         cd ..
 179         cd leim
 180         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 181         cd ..
 182
 183 top_distclean=rm -f Makefile */Makefile src/_gdbinit
 184
 185 distclean maintainer-clean: FRC
 186         cd src
 187         $(MAKE) $(MFLAGS) $@
 188         if exist bootlisp rm -f bootlisp
 189         cd ..
 190         cd lib-src
 191         $(MAKE) $(MFLAGS) $@
 192         cd ..
 193         cd doc
 194         cd emacs
 195         -$(MAKE) $(MFLAGS) $@
 196         cd ..
 197         cd misc
 198         -$(MAKE) $(MFLAGS) $@
 199         cd ..
 200         cd lispref
 201         -$(MAKE) $(MFLAGS) $@
 202         cd ..
 203         cd lispintro
 204         -$(MAKE) $(MFLAGS) $@
 205         cd ..
 206         cd ..
 207         cd leim
 208         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 209         cd ..
 210         cd lisp
 211         $(MAKE) $(MFLAGS) $@
 212         cd ..
 213         ${top_distclean}
 214
 215 extraclean:
 216         cd src
 217         $(MAKE) $(MFLAGS) $@
 218         cd ..
 219         cd lib-src
 220         $(MAKE) $(MFLAGS) $@
 221         cd ..
 222         cd doc
 223         cd emacs
 224         -$(MAKE) $(MFLAGS) $@
 225         cd ..
 226         cd misc
 227         -$(MAKE) $(MFLAGS) $@
 228         cd ..
 229         cd lispref
 230         -$(MAKE) $(MFLAGS) $@
 231         cd ..
 232         cd lispintro
 233         -$(MAKE) $(MFLAGS) $@
 234         cd ..
 235         cd ..
 236         cd leim
 237         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 238         cd ..
 239         cd lisp
 240         $(MAKE) $(MFLAGS) $@
 241         cd ..
 242         ${top_distclean}
 243         -rm -f *~ #*
 244
 245 .PHONY: bootstrap
 246
 247 bootstrap-clean: FRC
 248         cd src
 249         $(MAKE) $(MFLAGS) $@
 250         cd ..
 251         cd lib-src
 252         $(MAKE) $(MFLAGS) maintainer-clean
 253         cd ..
 254         cd doc
 255         cd emacs
 256         -$(MAKE) $(MFLAGS) maintainer-clean
 257         cd ../misc
 258         -$(MAKE) $(MFLAGS) maintainer-clean
 259         cd ../lispref
 260         -$(MAKE) $(MFLAGS) maintainer-clean
 261         cd ../lispintro
 262         -$(MAKE) $(MFLAGS) maintainer-clean
 263         cd ..
 264         cd ..
 265         cd leim
 266         $(MAKE) $(MFLAGS) maintainer-clean
 267         cd ..
 268         cd lisp
 269         $(MAKE) $(MFLAGS) bootstrap-clean
 270         cd ..
 271         ${top_bootclean}
 272
 273 bootstrap: bootstrap-clean FRC
 274         config msdos
 275         $(MAKE) $(MFLAGS) info all
 276
 277 # arch-tag: 6fee5130-4c53-46c6-93d3-d0ea852298b9