Merge dired-x's redefinition of dired-initial-position into the main version.
[bpt/emacs.git] / INSTALL.BZR
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1Copyright (C) 2002-2011 Free Software Foundation, Inc.
2See the end of the file for license conditions.
3
4
5 Building and Installing Emacs from Bazaar
6
7If this is the first time you go through it, you'll need to configure
8before bootstrapping:
9
10 $ ./configure
11
12Some of the files that are included in the Emacs tarball, such as
13byte-compiled Lisp files, are not stored in Bazaar. Therefore, to
14build from Bazaar you must run "make bootstrap" instead of just "make":
15
16 $ bzr pull
17 $ make bootstrap
18
19Normally, it is not necessary to use "make bootstrap" after every
20update from Bazaar. "make" should work in 90% of the cases and be
21much quicker.
22
23 $ make
24
25(If you want to install the Emacs binary, type "make install" instead
26of "make" in the last command.)
27
28Occasionally the file "lisp/loaddefs.el" (and similar automatically
29generated files, such as esh-groups.el, and *-loaddefs.el in some
30subdirectories of lisp/, e.g. mh-e/ and calendar/) will need to be
31updated to reflect new autoloaded functions. If you see errors (rather
32than warnings) about undefined lisp functions during compilation, that
33may be the reason. Finally, sometimes there can be build failures
34related to *loaddefs.el (e.g. "required feature `esh-groups' was not
35provided"). In that case, follow the instructions below.
36
37To update loaddefs.el (and similar files), do:
38
39 $ cd lisp
40 $ make autoloads
41
42If either of the above partial procedures fails, try "make bootstrap".
43If CPU time is not an issue, the most thorough way to rebuild, and
44avoid any spurious problems, is always to use this method.
45
46Users of non-Posix systems (MS-Windows etc.) should run the
47platform-specific configuration scripts (nt/configure.bat, config.bat,
48etc.) before "make bootstrap" or "make"; the rest of the procedure is
49applicable to those systems as well.
50
51Because the Bazaar version of Emacs is a work in progress, it will
52sometimes fail to build. Please wait a day or so (and check the bug
53and development mailing list archives) before reporting such problems.
54In most cases, the problem is known about and is just waiting for
55someone to fix it.
56
57
58\f
59This file is part of GNU Emacs.
60
61GNU Emacs is free software: you can redistribute it and/or modify
62it under the terms of the GNU General Public License as published by
63the Free Software Foundation, either version 3 of the License, or
64(at your option) any later version.
65
66GNU Emacs is distributed in the hope that it will be useful,
67but WITHOUT ANY WARRANTY; without even the implied warranty of
68MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69GNU General Public License for more details.
70
71You should have received a copy of the GNU General Public License
72along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.