| The library build status is accessible from https://conan.compiler-explorer.com/ |
| |
| # build prerequisites |
| |
| The build process of libraries (started by https://github.com/compiler-explorer/infra/blob/main/admin-daily-builds.sh) |
| has a couple of safeguards to not build libraries allday everyday, namely: |
| |
| * The compiler needs to have supportsBinary=true on in the current https://github.com/compiler-explorer/compiler-explorer/blob/main/etc/config/c%2B%2B.amazon.properties |
| * If all libraries are being built, only a commit hash change will result in a new build. |
| * If a particular compiler has failed to produce a valid build, it will be marked and will not build the library with this compiler anymore. |
| * There are a couple of hardcoded exceptions that never attempt the build, these can be found in https://github.com/compiler-explorer/infra/blob/main/bin/lib/library_builder.py#L29 |
| * You can manually trigger a forced-build, by setting the `--build-for=compilerid` parameter, which can also be set by changing the 2nd parameter here -> https://github.com/compiler-explorer/infra/blob/main/admin-daily-builds.sh#L104 |
| * If you want to trigger all compilers to rebuild a certain library, you will need to manually delete the logging related to this library. |
| |
| |
| # manually delete logging |
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| You have to login to the conan instance and delete records from the sqlite database responsible for keeping the logging. |
| |
| Example: |
| ``` |
| ce conan login |
| sudo -u ce sqlite3 /home/ce/.conan_server/buildslogs.db |
| delete from latest where library='unifex' and success=0; |
| ``` |
| |
| You can find more info about the database in https://github.com/compiler-explorer/conanproxy/blob/main/build-logging.js |