A library that provides an embeddable, persistent key-value store for fast storage.
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John Goerzen 59ebab654e Generate and install a pkg-config file (#7244)
Summary:
pkg-config files are quite useful for communicating to users of a
library how to compile against them. This commit generates and installs
a pkg-config file that can be used for both static and dynamic builds
against the RocksDB library. This should make life easier for developers
of client programs, language bindings, etc.

Example usage:

```
g++ `pkg-config --cflags rocksdb` -o simple_example simple_example.cc `pkg-config --libs rocksdb`

g++ `pkg-config --cflags --static rocksdb` -static \
   -o simple_example simple_example.cc `pkg-config --libs --static rocksdb`
```

The commit also adds the generated file to .gitignore, to the uninstall
target, and to clean.

No additional dependencies are added to RocksDB itself, and this does
not make RocksDB use pkg-config as part of its build process.

Resolves https://github.com/facebook/rocksdb/issues/4452

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7244

Reviewed By: siying

Differential Revision: D23146153

Pulled By: ajkr

fbshipit-source-id: 3045aa650d68bd5ac42d40ed709570e9584ef004
2020-08-17 11:53:11 -07:00
.circleci Add CircleCI for tests on non-shm (#7229) 2020-08-11 18:30:47 -07:00
.github/workflows Clean up some code related to file checksums (#6861) 2020-05-21 08:12:51 -07:00
buckifier Exclude c_test from buck build opt mode (#7093) 2020-07-07 11:28:22 -07:00
build_tools Still use platform007 for gcc (#7253) 2020-08-13 14:49:34 -07:00
cache Add more tests to ASSERT_STATUS_CHECKED (#7211) 2020-08-06 17:19:41 -07:00
cmake Add find_dependency() in cmake config file. (#6791) 2020-05-12 21:18:29 -07:00
coverage Find the correct gcov (#6904) 2020-06-01 16:33:05 -07:00
db Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
db_stress_tool Mark files for compaction in stress/crash tests (#7231) 2020-08-10 16:17:56 -07:00
docs Update github-pages to v207 (#7235) 2020-08-12 09:26:24 -07:00
env Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
examples add WITH_EXAMPLES options to cmake and cleanups. (#6580) 2020-06-18 18:00:04 -07:00
file Enable IO timeouts for iterators (#7161) 2020-08-07 12:01:08 -07:00
hdfs fix build with 'USE_HDFS' on windows (#6950) 2020-06-12 16:21:50 -07:00
include/rocksdb Typo: s/entires/entries/ (#7248) 2020-08-14 13:37:23 -07:00
java RocksJava should not limit valid format_version (#7242) 2020-08-13 20:43:28 -07:00
logging Fix info log source file display length (#5824) 2020-04-08 20:18:08 -07:00
memory C++20 compatibility (#6697) 2020-04-20 13:24:25 -07:00
memtable More Makefile Cleanup (#7097) 2020-07-09 14:35:17 -07:00
monitoring Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
options Enable IO timeouts for iterators (#7161) 2020-08-07 12:01:08 -07:00
port build fixes for GNU/kFreeBSD (#6992) 2020-06-18 09:51:28 -07:00
table Clean up CompressBlock/CompressBlockInternal a bit (#7249) 2020-08-12 18:25:48 -07:00
test_util Fix+clean up handling of mock sleeps (#7101) 2020-08-11 12:41:30 -07:00
third-party Revert "Update googletest from 1.8.1 to 1.10.0 (#6808)" (#6923) 2020-06-03 15:55:03 -07:00
tools Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
trace_replay Add support to start and end IOTracing through DB APIs (#7203) 2020-08-04 18:41:45 -07:00
util Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
utilities Fix flaky BackupableDBTest.CustomChecksumTransition (#7254) 2020-08-14 13:34:15 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Generate and install a pkg-config file (#7244) 2020-08-17 11:53:11 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.travis.yml More Makefile clean-up (#7066) 2020-07-06 11:19:48 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
appveyor.yml Remove 2019 from appveyor (#7038) 2020-06-29 14:31:41 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -07:00
CONTRIBUTING.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
COPYING Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
defs.bzl Make testpilot recognize that these tests have coverage instrumentation 2020-03-20 11:23:23 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
INSTALL.md Update the version of the dependencies used by the RocksJava static build (#4761) 2018-12-18 20:25:43 -08:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
LANGUAGE-BINDINGS.md Add RestoreDBFromLatestBackup to C API, add new C# package (#7092) 2020-07-08 11:56:41 -07:00
LICENSE.Apache Change RocksDB License 2017-07-15 16:11:23 -07:00
LICENSE.leveldb Add back the LevelDB license file 2017-07-16 18:42:18 -07:00
Makefile Generate and install a pkg-config file (#7244) 2020-08-17 11:53:11 -07:00
README.md Add CircleCI gadget (#7028) 2020-06-25 10:30:33 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
src.mk Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
TARGETS Introduce a global StatsDumpScheduler for stats dumping (#7223) 2020-08-14 20:12:44 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md Add YugabyteDB to USERS (#6786) 2020-05-06 10:28:29 -07:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md #5145 , rename port/dirent.h to port/port_dirent.h to avoid compile err when use port dir as header dir output (#5152) 2019-04-04 11:38:19 -07:00

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

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RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key-value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it especially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/ and https://rocksdb.slack.com/

License

RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.