Open Source Routing Machine - C++ backend
c-plus-pluscppcpp17isochronesmap-matchingopenstreetmaposmosrmroutingrouting-enginetraveling-salesman
06f2738c03
These are for standard compliance and should on by default:
-Wall -Wextra -pedantic
The problem is that even `-Wall` and `-Wextra` does not cover all
warnings, as to not break backward compatibility. Clang therefore
has the `-Weverything` flag, that really includes everything but is
overkill for the day to day development.
Thus, we in addition add:
-Wuninitialized -Wunreachable-code
to guard against undefined behavior from reading uninitialized variables
and warn for unreachable code.
With:
-Wstrict-overflow=1
the compiler warns us when it's doing optimizations based on the fact
that signed integer overflows are undefined behavior.
With:
-D_FORTIFY_SOURCE=2
we tell the compiler to replace functions like strcpy with strncpy where
it can do so, resulting in cheap and useful buffer overflow protection.
References:
- https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
- https://securityblog.redhat.com/2014/03/26/fortify-and-you/
- https://wiki.debian.org/Hardening
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|---|---|---|
| algorithms | ||
| benchmarks | ||
| cmake | ||
| config | ||
| contractor | ||
| data_structures | ||
| descriptors | ||
| docker | ||
| extractor | ||
| features | ||
| include/osrm | ||
| library | ||
| plugins | ||
| profiles | ||
| routing_algorithms | ||
| scripts | ||
| server | ||
| test | ||
| third_party | ||
| tools | ||
| unit_tests | ||
| util | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| .gitmodules | ||
| .travis.yml | ||
| appveyor-build.bat | ||
| appveyor.yml | ||
| build-local.bat | ||
| CMakeLists.txt | ||
| datastore.cpp | ||
| Doxyfile.in | ||
| extract.cpp | ||
| Gemfile | ||
| Gemfile.lock | ||
| LICENCE.TXT | ||
| prepare.cpp | ||
| profile.lua | ||
| Rakefile | ||
| README.md | ||
| routed.cpp | ||
| taginfo.json | ||
| typedefs.h | ||
About
The Open Source Routing Machine is a high performance routing engine written in C++11 designed to run on OpenStreetMap data.
Current build status
| build config | branch | status |
|---|---|---|
| Linux | master |  |
| Linux | develop |  |
| Windows | master/develop | |
| LUAbind fork | master |  |
Building
For instructions on how to build and run OSRM, please consult the Wiki.
To quickly try OSRM use our free and daily updated online service
Documentation
See the Wiki's server API documentation as well as the library API documentation
References in publications
When using the code in a (scientific) publication, please cite
@inproceedings{luxen-vetter-2011,
author = {Luxen, Dennis and Vetter, Christian},
title = {Real-time routing with OpenStreetMap data},
booktitle = {Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems},
series = {GIS '11},
year = {2011},
isbn = {978-1-4503-1031-4},
location = {Chicago, Illinois},
pages = {513--516},
numpages = {4},
url = {http://doi.acm.org/10.1145/2093973.2094062},
doi = {10.1145/2093973.2094062},
acmid = {2094062},
publisher = {ACM},
address = {New York, NY, USA},
}