Can not build on Ubuntu 22

[dive76]

I get the following errors:

[ 45%] Building C object vendor/nanomsg/src/CMakeFiles/nanomsg.dir/aio/poller.c.o In file included from /home/lars/goestools/vendor/nanomsg/src/aio/poller.c:27: /home/lars/goestools/vendor/nanomsg/src/aio/poller_epoll.inc: In function ‘nn_poller_add’: /home/lars/goestools/vendor/nanomsg/src/aio/poller_epoll.inc:64:9: warning: unused variable ‘rc’ [-Wunused-variable] 64 | int rc; | ^~ [ 46%] Linking C static library ../libnanomsg.a

.... [ 92%] Building CXX object src/goesproc/CMakeFiles/goesproc.dir/handler_goesn.cc.o In file included from /home/lars/goestools/src/goesproc/map_drawer.h:5, from /home/lars/goestools/src/goesproc/handler_goesn.cc:12: /home/lars/goestools/src/goesproc/proj.h:16:10: fatal error: proj_api.h: No such file or directory 16 | #include | ^~~~ compilation terminated. make[2]: [src/goesproc/CMakeFiles/goesproc.dir/build.make:174: src/goesproc/CMakeFiles/goesproc.dir/handler_goesn.cc.o] Error 1 make[1]: [CMakeFiles/Makefile2:2398: src/goesproc/CMakeFiles/goesproc.dir/all] Error 2 make: *** [Makefile:156: all] Error 2

CMAKE looks ok:

lars@SatPC:~/goestools/build$ cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local CMake Deprecation Warning at vendor/libcorrect/CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 2.8.12 will be removed from a future version of CMake.

Update the VERSION argument value or use a ... suffix to tell CMake that the project does not need compatibility with older versions.

-- Inline keyword found - inline -- Restrict keyword found - restrict CMake Deprecation Warning at vendor/nanomsg/CMakeLists.txt:27 (cmake_minimum_required): Compatibility with CMake < 2.8.12 will be removed from a future version of CMake.

Update the VERSION argument value or use a ... suffix to tell CMake that the project does not need compatibility with older versions.

-- Detected nanomsg ABI v5.1.0 -- OS System is Linux -- OS Version is 5.15.0-48-generic -- Checking for module 'opencv' -- No package 'opencv' found -- Checking for module 'opencv4' -- Found opencv4, version 4.5.4 -- Configuring done -- Generating done -- Build files have been written to: /home/lars/goestools/build

[TheBrinkOfTomorrow]

There's a fix here, .in this PR... https://github.com/pietern/goestools/pull/148

It worked for me on Ubuntu 22.04.1 LTS...

[pietern]

This fix has been merged. Thanks for reporting.