# Osmium Command Line Tool
A multipurpose command line tool for working with OpenStreetMap data based on
the Osmium library.
Official web site: https://osmcode.org/osmium-tool/
[![Github Build Status](https://github.com/osmcode/osmium-tool/workflows/CI/badge.svg?branch=master)](https://github.com/osmcode/osmium-tool/actions)
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## Prerequisites
You need a C++14 compliant compiler.
You also need the following libraries:
Libosmium (>= 2.16.0)
https://osmcode.org/libosmium
Debian/Ubuntu: libosmium2-dev
Fedora/CentOS: libosmium-devel
Protozero (>= 1.6.3)
https://github.com/mapbox/protozero
Debian/Ubuntu: libprotozero-dev
Fedora/CentOS: protozero-devel
RapidJSON (>= 1.1)
This is included in the osmium-tool repository, so you usually do
not need to install this.
http://rapidjson.org/
Debian/Ubuntu: rapidjson-dev
boost-program-options (>= 1.55)
https://www.boost.org/doc/libs/1_55_0/doc/html/program_options.html
Debian/Ubuntu: libboost-program-options-dev
Fedora/CentOS: boost-devel
openSUSE: boost-devel (use 'libboost_program_options-devel' for modern OS versions)
bz2lib
http://www.bzip.org/
Debian/Ubuntu: libbz2-dev
Fedora/CentOS: bzip2-devel
openSUSE: libbz2-devel
zlib
https://www.zlib.net/
Debian/Ubuntu: zlib1g-dev
Fedora/CentOS: zlib-devel
openSUSE: zlib-devel
LZ4 (optional)
https://lz4.github.io/lz4/
Debian/Ubuntu: liblz4-dev
Only needed for LZ4 PBF compression.
Expat
https://libexpat.github.io/
Debian/Ubuntu: libexpat1-dev
Fedora/CentOS: expat-devel
openSUSE: libexpat-devel
cmake
https://cmake.org/
Debian/Ubuntu: cmake
Fedora/CentOS: cmake
openSUSE: cmake
Pandoc
(Needed to build documentation, optional)
https://pandoc.org/
Debian/Ubuntu: pandoc
Fedora/CentOS: pandoc
openSUSE: pandoc
On Linux systems most of these libraries are available through your package
manager, see the list above for the names of the packages. But make sure to
check the versions. If the packaged version available is not new enough, you'll
have to install from source. Most likely this is the case for Protozero and
Libosmium.
On macOS many of the libraries above will be available through Homebrew.
When building the tool, CMake will automatically look for these libraries in
the usual places on your system. In addition it will look for the Libosmium and
Protozero libraries in the same directory where this Osmium repository is. So
if you are building from the Git repository and want to use the newest
Libosmium, Protozero, and Osmium, clone all of them into the same directory:
mkdir work
cd work
git clone https://github.com/mapbox/protozero
git clone https://github.com/osmcode/libosmium
git clone https://github.com/osmcode/osmium-tool
## Building
Osmium uses CMake for its builds. On Linux and macOS you can build as follows:
cd osmium-tool
mkdir build
cd build
cmake ..
ccmake . ## optional: change CMake settings if needed
make
To set the build type call cmake with `-DCMAKE_BUILD_TYPE=type`. Possible
values are empty, Debug, Release, RelWithDebInfo, MinSizeRel, and Dev. The
default is RelWithDebInfo.
Please read the CMake documentation and get familiar with the `cmake` and
`ccmake` tools which have many more options.
On Windows you can compile with the Visual Studio C++ compiler and nmake.
The necessary dependencies can be installed with [conda](https://conda.io).
See `appveyor.yml` for the necessary commands to compile osmium-tool.
## Documentation
See the [Osmium Tool website](https://osmcode.org/osmium-tool/)
and [Osmium Tool Manual](https://osmcode.org/osmium-tool/manual.html).
There are man pages in the 'man' directory. To build them you need 'pandoc'.
If the `pandoc` command was found during the CMake config step, the manpages
will be built automatically.
## Tests
Call `ctest` in the build directory to run the tests after build.
More extensive tests of the libosmium I/O system can also be run. See
`test/io/Makefile.in` for instructions.
## License
Copyright (C) 2013-2023 Jochen Topf (jochen@topf.org)
This program is available under the GNU GENERAL PUBLIC LICENSE Version 3.
See the file LICENSE.txt for the complete text of the license.
## Authors
This program was written and is maintained by Jochen Topf (jochen@topf.org).