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98 lines
2.6 KiB
Plaintext
98 lines
2.6 KiB
Plaintext
Copyright (C) 2008-2021 Free Software Foundation, Inc.
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See the end of the file for license conditions.
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Requirements
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------------
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Mac OS X 10.6 or later
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- or -
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GNUstep "Startup 0.23" or later
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Tested on GNU/Linux, may work on other systems.
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Compilation
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-----------
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In the top-level directory, use:
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./configure --with-ns
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(On macOS, --with-ns is enabled by default.)
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Then run:
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make
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This will compile all the files.
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In order to run Emacs, you must run:
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src/emacs
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In order to install Emacs, you must run:
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make install
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This will assemble the app in nextstep/Emacs.app (i.e., the --prefix
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argument has no effect in this case). You can then move the Emacs.app
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bundle to a location of your choice.
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If you pass the --disable-ns-self-contained option to configure, the lisp
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files will be installed under whatever 'prefix' is set to (defaults to
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/usr/local). The bundle will be smaller, but depend on these resources (may
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require 'sudo' for "make install").
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Targeting different macOS versions
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----------------------------------
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The Emacs build process automatically enables or disables macOS
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features according to the version of macOS it is being built on. It
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is possible to override this automatic configuration if you are
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targeting a different version of macOS, or wish to build one
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executable that is able to enable or disable features at run-time.
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To build a version compatible with an older version of macOS use this
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flag:
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-DMAC_OS_X_VERSION_MIN_REQUIRED=x
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and to build for a newer version of macOS:
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-DMAC_OS_X_VERSION_MAX_ALLOWED=x
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For example, to enable run-time checks for features available between
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macOS 10.6, and 10.12 inclusive:
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./configure --with-ns CFLAGS="-DMAC_OS_X_VERSION_MIN_REQUIRED=1060 \
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-DMAC_OS_X_VERSION_MAX_ALLOWED=101200 -g3 -O2"
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The macOS version numbers are formatted as 10x0 for macOS up to 10.10,
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and 10xx00 for macOS 10.10 and above. A full list is provided in
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/usr/include/AvailabilityMacros.h.
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Installation
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------------
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Move nextstep/Emacs.app to any desired install location.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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