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, 2009, 2010, 2011, 2012 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 # Q: Do we need to bootstrap?
  71 # A: Only if we find admin/admin.el, i.e. we are building out of CVS,
  72 #    and src/b-emacs.exe does not exist.  This avoids building a
  73 #    bootstrap-emacs and recompiling Lisp files when building a
  74 #    pretest/release tarball.
  75 boot :=
  76 ifneq ($(wildcard admin/admin.el),)
  77 ifeq ($(wildcard src/b-emacs.exe),)
  78 boot := b-emacs.exe
  79 endif
  80 endif
  81
  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
  87
  88 lib-src: FRC
  89         cd lib-src
  90         $(MAKE) top_srcdir=${top_srcdir} version=${version}
  91         cd ..
  92
  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.
 102 src: FRC
 103         cd src
 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/' \
 107                >gdb.sed
 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
 117         cd ..
 118         if exist src\bootlisp redir $(MAKE) -C lisp top_srcdir=${top_srcdir}
 119         rm -f src/bootlisp
 120         if exist leim\Makefile redir $(MAKE) -C leim top_srcdir=${top_srcdir}
 121
 122 info: emacs misc lispref lispintro
 123
 124 emacs misc lispref lispintro:   FRC
 125         cd doc/$@
 126         $(MAKE) top_srcdir=${top_srcdir} info
 127         cd ../..
 128
 129 install: all
 130         if not exist bin\nul md bin
 131         cd lib-src
 132         command.com /c >/dev/null for %p in (hexl etags ctags b2m ebrowse) do\
 133            if exist %p.exe mv -f %p.exe ../bin
 134         if exist fns.el update fns.el ../bin/fns.el
 135         cd ..
 136         cd src
 137         mv -f emacs.exe ../bin/
 138         cd ..
 139         djecho -s "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)" \
 140                   "    (normal-top-level-add-subdirs-to-load-path))" \
 141             > ./subdirs.el
 142         if not exist .\site-lisp\subdirs.el \
 143            update ./subdirs.el ./site-lisp/subdirs.el
 144         rm -f ./subdirs.el
 145
 146 FRC:
 147
 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 TAGS tags:      lib-src FRC
 151         cd lib-src
 152         if exist etags.exe mv -f etags.exe ../bin
 153         cd ..
 154         cd lisp
 155         ../bin/etags .../*.el
 156         cd ..
 157         cd src
 158         ../bin/etags --include=../lisp/TAGS \
 159         '--regex=/[     ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' *.c *.h s/msdos.h m/intel386.h
 160         cd ..
 161         ./bin/etags --include=src/TAGS
 162
 163 check:
 164         @echo "We don't have any tests for GNU Emacs yet."
 165
 166 clean mostlyclean:
 167         cd lib-src
 168         $(MAKE) $(MFLAGS) $@
 169         cd ..
 170         cd src
 171         $(MAKE) $(MFLAGS) $@
 172         cd ..
 173         cd doc
 174         cd emacs
 175         -$(MAKE) $(MFLAGS) $@
 176         cd ..
 177         cd misc
 178         -$(MAKE) $(MFLAGS) $@
 179         cd ..
 180         cd lispref
 181         -$(MAKE) $(MFLAGS) $@
 182         cd ..
 183         cd lispintro
 184         -$(MAKE) $(MFLAGS) $@
 185         cd ..
 186         cd ..
 187         cd leim
 188         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 189         cd ..
 190
 191 top_distclean=rm -f Makefile */Makefile src/_gdbinit
 192
 193 distclean maintainer-clean: FRC
 194         cd src
 195         $(MAKE) $(MFLAGS) $@
 196         if exist bootlisp rm -f bootlisp
 197         cd ..
 198         cd lib-src
 199         $(MAKE) $(MFLAGS) $@
 200         cd ..
 201         cd doc
 202         cd emacs
 203         -$(MAKE) $(MFLAGS) $@
 204         cd ..
 205         cd misc
 206         -$(MAKE) $(MFLAGS) $@
 207         cd ..
 208         cd lispref
 209         -$(MAKE) $(MFLAGS) $@
 210         cd ..
 211         cd lispintro
 212         -$(MAKE) $(MFLAGS) $@
 213         cd ..
 214         cd ..
 215         cd leim
 216         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 217         cd ..
 218         cd lisp
 219         $(MAKE) $(MFLAGS) $@
 220         cd ..
 221         ${top_distclean}
 222
 223 extraclean:
 224         cd src
 225         $(MAKE) $(MFLAGS) $@
 226         cd ..
 227         cd lib-src
 228         $(MAKE) $(MFLAGS) $@
 229         cd ..
 230         cd doc
 231         cd emacs
 232         -$(MAKE) $(MFLAGS) $@
 233         cd ..
 234         cd misc
 235         -$(MAKE) $(MFLAGS) $@
 236         cd ..
 237         cd lispref
 238         -$(MAKE) $(MFLAGS) $@
 239         cd ..
 240         cd lispintro
 241         -$(MAKE) $(MFLAGS) $@
 242         cd ..
 243         cd ..
 244         cd leim
 245         if exist Makefile redir $(MAKE) $(MFLAGS) $@
 246         cd ..
 247         cd lisp
 248         $(MAKE) $(MFLAGS) $@
 249         cd ..
 250         ${top_distclean}
 251         -rm -f *~ #*
 252
 253 .PHONY: bootstrap
 254
 255 bootstrap-clean: FRC
 256         cd src
 257         $(MAKE) $(MFLAGS) $@
 258         cd ..
 259         cd lib-src
 260         $(MAKE) $(MFLAGS) maintainer-clean
 261         cd ..
 262         cd doc
 263         cd emacs
 264         -$(MAKE) $(MFLAGS) maintainer-clean
 265         cd ../misc
 266         -$(MAKE) $(MFLAGS) maintainer-clean
 267         cd ../lispref
 268         -$(MAKE) $(MFLAGS) maintainer-clean
 269         cd ../lispintro
 270         -$(MAKE) $(MFLAGS) maintainer-clean
 271         cd ..
 272         cd ..
 273         cd leim
 274         $(MAKE) $(MFLAGS) maintainer-clean
 275         cd ..
 276         cd lisp
 277         $(MAKE) $(MFLAGS) bootstrap-clean
 278         cd ..
 279         ${top_bootclean}
 280
 281 bootstrap: bootstrap-clean FRC
 282         command.com /e:2048 /c config msdos
 283         $(MAKE) $(MFLAGS) info all
 284
 285 # arch-tag: 6fee5130-4c53-46c6-93d3-d0ea852298b9