Arch Linux User Repository

logid stopped working for me today after a reboot. Here's the error I saw:

/usr/bin/logid: symbol lookup error: /usr/bin/logid: undefined symbol: _ZN9libconfig6Config9writeFileEPKc

This means logiops is not compatible with a system library it depends on (libconfig). The solution is to rebuild and reinstall logiops.

It's important that logiops is fully rebuilt from source. Reinstalling logiops from a cached build will not work.

The cause is that libconfig was upgraded on Apr 29 to a new version that no longer exports its functions using the same symbols. If you're seeing this error, it means you built logiops with an old version of libconfig, and you have since upgraded to the latest version of libconfig. Since logid was linked against the old version when you built it, the loader is looking for the old symbols in the new libconfig, which causes a fatal error. Rebuilding logiops solves this because the linker (part of the build process) can identify the correct symbols that actually exist in libconfig.

[ERROR] Could not create input device: No such file or directory

Tried with this package and also logiops-git package. Both fail.

It builds fine, but does not run.

I have two mice running well with Solaar. Just wanted to try this package out.

Should no longer throw a build error

Throws me this error when building.

[ 14%] Building CXX object src/logid/CMakeFiles/logid.dir/logid.cpp.o
In file included from /logiops/src/logiops-v0.3.3/src/logid/./config/map.h:21,
                 from /logiops/src/logiops-v0.3.3/src/logid/./config/types.h:21,
                 from /logiops/src/logiops-v0.3.3/src/logid/./config/schema.h:21,
                 from /logiops/src/logiops-v0.3.3/src/logid/./Configuration.h:22,
                 from /logiops/src/logiops-v0.3.3/src/logid/./Device.h:27,
                 from /logiops/src/logiops-v0.3.3/src/logid/./DeviceManager.h:23,
                 from /logiops/src/logiops-v0.3.3/src/logid/logid.cpp:19:
/logiops/src/logiops-v0.3.3/src/logid/./config/group.h: In static member function ‘static std::string logid::config::normalize_signature<std::__cxx11::basic_string<char> >::make(const std::string&)’:
/logiops/src/logiops-v0.3.3/src/logid/./config/group.h:151:18: error: ‘transform’ is not a member of ‘std’
  151 |             std::transform(ret.begin(), ret.end(), ret.begin(), ::tolower);
      |                  ^~~~~~~~~
make[2]: *** [src/logid/CMakeFiles/logid.dir/build.make:76: src/logid/CMakeFiles/logid.dir/logid.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:170: src/logid/CMakeFiles/logid.dir/all] Error 2
make: *** [Makefile:136: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...

My solution was to manually edit logiops/src/logiops-v0.3.3/src/logid/./config/group.h adding the header #include <algorithm> as suggested in this stackoverflow post and then running makepkg -ei

Hi, systemd (not only systemd-libs) needs to be added as a makedepend - otherwise the logid.service file is not generated and installed as CMake does not find it:

-- Checking for module 'systemd'
--   Package 'systemd', required by 'virtual:world', not found

You can check by building the package in a clean chroot, e.g. using extra-x86_64-build.

I prefer respecting the user's MAKEFLAGS if possible, or just defaulting to one core if not. Some users (like me) may not want to see the performance spike associated with taking all cores just on compiling this, and imo it's better to be safe than sorry.

EDIT: looks like you can set CMAKE_BUILD_PARALLEL_LEVEL if you want to change the number of cores. This is overriden by -j, so it's better to not use the flag in order to allow for easier user customization.

Pass -j $(nproc) to cmake to make it build using all cores

@MithicSpirit Fixed this in the last commit, didn't notice it did this, thanks.

Can you please fix this package installing to /usr/local? It is not allowed according to the wiki.

Additional make dependencies required: base-devel (which should pull make, gcc and pkgconf).

Also, the ipcgull submodule is not checked out, and it's also not in the source code archive from github.