mirror of
https://github.com/coreutils/coreutils.git
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77da73c754
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
111 lines
4.0 KiB
Plaintext
111 lines
4.0 KiB
Plaintext
-*- outline -*-
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These notes intend to help people working on the checked-out sources.
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These requirements do not apply when building from a distribution tarball.
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See also HACKING for more detailed contribution guidelines.
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* Requirements
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We've opted to keep only the highest-level sources in the GIT repository.
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This eases our maintenance burden, (fewer merges etc.), but imposes more
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requirements on anyone wishing to build from the just-checked-out sources.
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Note the requirements to build the released archive are much less and
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are just the requirements of the standard ./configure && make procedure.
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Specific development tools and versions will be checked for and listed by
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the bootstrap script. See README-prereq for specific notes on obtaining
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these prerequisite tools.
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Valgrind <http://valgrind.org/> is also highly recommended, if
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Valgrind supports your architecture. See also README-valgrind.
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While building from a just-cloned source tree may require installing a
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few prerequisites, later, a plain 'git pull && make' should be sufficient.
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* First GIT checkout
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You can get a copy of the source repository like this:
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$ git clone git://git.sv.gnu.org/coreutils
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$ cd coreutils
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As an optional step, if you already have a copy of the gnulib git
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repository, then you can use it as a reference to reduce download
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time and disk space requirements:
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$ export GNULIB_SRCDIR=/path/to/gnulib
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The next step is to get and check other files needed to build,
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which are extracted from other source packages:
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$ ./bootstrap
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To use the most-recent gnulib (as opposed to the gnulib version that
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the package last synchronized to), do this next:
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$ git submodule foreach git pull origin master
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$ git commit -m 'build: update gnulib submodule to latest' gnulib
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And there you are! Just
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$ ./configure --quiet #[--enable-gcc-warnings] [*]
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$ make
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$ make check
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At this point, there should be no difference between your local copy,
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and the GIT master copy:
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$ git diff
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should output no difference.
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Enjoy!
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[*] The --enable-gcc-warnings option is useful only with glibc
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and with a very recent version of gcc. You'll probably also have
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to use recent system headers. If you configure with this option,
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and spot a problem, please be sure to send the report to the bug
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reporting address of this package, and not to that of gnulib, even
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if the problem seems to originate in a gnulib-provided file.
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* Submitting patches
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If you develop a fix or a new feature, please send it to the
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appropriate bug-reporting address as reported by the --help option of
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each program. One way to do this is to use vc-dwim
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<http://www.gnu.org/software/vc-dwim/>), as follows.
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Run the command "vc-dwim --help", copy its definition of the
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"git-changelog-symlink-init" function into your shell, and then run
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this function at the top-level directory of the package.
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Edit the (empty) ChangeLog file that this command creates, creating a
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properly-formatted entry according to the GNU coding standards
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<http://www.gnu.org/prep/standards/html_node/Change-Logs.html>.
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Make your changes.
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Run the command "vc-dwim" and make sure its output (the diff of all
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your changes) looks good.
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Run "vc-dwim --commit".
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Run the command "git format-patch --stdout -1", and email its output
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in, using the output's subject line.
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-----
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Copyright (C) 2002-2013 Free Software Foundation, Inc.
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This program 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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This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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