This patch adds a new env variables that users can set to define the
location of the checked out ceph git repo.
The documentation mentions having to go edit the script directly to
point to the ceph git directory if the build dir isn't in the
top directory of the checked out git repo. This patch changes the '..'
into an env variable, CEPH_GIT_DIR, that defaults to '..'. To make it
easy to script and change.
This allows someone to do things like:
export CEPH_GIT_DIR=~/git/ceph
./do_cmake.sh
or
CEPH_GIT_DIR=~/git/ceph ./do_cmake.sh
Which is much better then editing the script directly.
The README.md has been modified to mention this variable and also
includes a drive by to mention `make -j` for new contributors to
build ceph quicker.
Signed-off-by: Matthew Oliver <moliver@suse.com>
The primary motivation to relicense is a desire to integrate with projects
that are licensed under the Apache License version 2.0. Although opinions
vary, there are some who argue the the LGPL-2.1 and Apache-2.0 licenses
are not fully compatible. We would like to avoid the ambiguity and
potential for controversy.
Projects we would like to consume that are Apache-2.0 licensed include
Seastar, OpenSSL (which is in the process of relicensing to Apache-2.0),
and Swagger (swagger.io). Note that some of these are dynamically linked
or consumed via a high-level language and may or may not require a change
to LGPL-3.0, but providing the option for LGPL-3.0 certainly avoids any
uncertainty.
A few other source files are already incorporated into Ceph that claim an
Apache-2.0 license:
src/common/deleter.h
src/common/sstring.h
src/include/cpp-btree
The Ceph developers would further like to provide a license option that is
more modern than the current LGPL-2.1. LGPL-3.0 includes updated,
clarified language around several issues and is widely considered
more modern, superior license.
Signed-off-by: Sage Weil <sage@redhat.com>
The license applicable to the files under doc/ was originally declared (in the
top-level file COPYING) to be "Creative Commons Attribution-ShareAlike (CC
BY-SA)" by ed0653b493
This license declaration omitted a version number.
Some time later ef7418421b was merged, mentioning
CC-BY-SA-1.0 as one of the Ceph source code licenses. Although the purpose of that
commit was only to summarize the canonical license information from COPYING, it
unintentionally became the only place in the source code where the doc license
version was specified.
In March 2018, the Debian project warned that CC-BY-SA-1.0 does not meet its
criteria for inclusion in the "free" section of the Debian distribution. (For
that, at least version 3.0 must be used.)
This new commit removes the doc license ambiguity by setting it to CC-BY-SA-3.0
in all places where the license is mentioned.
The exact spelling of the license name is taken from https://spdx.org/licenses/
Fixes: http://tracker.ceph.com/issues/23336
Signed-off-by: Nathan Cutler <ncutler@suse.com>
The commands in README.md are aligned using one tab or eight spaces,
the github markdown engine not handle this properly, so using one tab
universely.
Signed-off-by: Yao Zongyou <yaozongyou@vip.qq.com>
Using long options where possible to make it easier to understand directly
and adding bluestore by default as it is the default storage backend.
Signed-off-by: Fabian Vogt <fvogt@suse.com>
Deleted README.cmake.md and put any helpful
information it had into README.md.
Also a added note about which tests get executed
by ctest.
Signed-off-by: Ali Maredia <amaredia@redhat.com>
Be prescriptive about the 'build' subdir, at least for the purposes of
this document (developer quick start).
Signed-off-by: Sage Weil <sage@redhat.com>
The install-deps.sh step is the same for Debian and RPM-based systems.
Simplify the two README sections into a single section.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
Support for Ubuntu 11.04 officially ended on 28 October 2012.
Support for Ubuntu Oneiric Ocelot was officially ended on 9 May 2013.
Remove the references to these EOL distro versions.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
install-deps.sh installs the dependencies based on the content of
debian/control (if apt-get is found) or ceph.spec.in (if yum is
found). The manually maintained list of dependencies for deb based
operating systems (deps.deb.txt) and rpm based operating
systems (deps.rpm.txt) are deprecated.
http://tracker.ceph.com/issues/10175Fixes: #10175
Signed-off-by: Loic Dachary <ldachary@redhat.com>
