Topic: Arch linux compilation fails

Tibor Topic Opener Joined: 2009-03-23, 23:24 Posts: 1377 One Elder of Players Location: Slovakia	Posted at: 2020-08-30, 21:40 I am trying to compile current master and get this: `ninja: error: '/usr/lib/lib/libSDL2main.a;/usr/lib/lib/libSDL2.so;-lpthread', needed by 'src/ai/test/test_ai', missing and no known rule to make it` I seems to have all dependencies, at least I checked our wiki page about installation (arch linux part) These are sdl2 packages on my system `sdl2-2.0.12-2 sdl2_image-2.0.5-2 sdl2_mixer-2.0.4-4 sdl2_net-1:2.0.1-3 sdl2_ttf-2.0.15-2` Thanks Top Quote

kaputtnik Joined: 2013-02-18, 20:48 Posts: 2550 OS: Archlinux Version: current master One Elder of Players Location: Germany	Posted at: 2020-08-30, 22:11 I have the same sdl2 packages installed, but had no trouble compiling widelands. Not using ninja though. `./compile.sh -a` works as intended. Top Quote

GunChleoc Joined: 2013-10-07, 15:56 Posts: 3317 One Elder of Players Location: RenderedRect	Posted at: 2020-08-31, 09:36 You'll probably need to get a newer CMake version. Busy indexing nil values Top Quote

hessenfarmer Joined: 2014-12-11, 23:16 Posts: 2745 One Elder of Players Location: Bavaria	Posted at: 2020-08-31, 09:54 It would be helpful to have the full log of the compilation attempt to understand what is going on. Top Quote

kaputtnik Joined: 2013-02-18, 20:48 Posts: 2550 OS: Archlinux Version: current master One Elder of Players Location: Germany	Posted at: 2020-08-31, 18:19 For comparison here the versions i have installed: `cmake: 3.18.2-1 gcc: 10.2.0-1 boost: 1.72.0-2 glew: 2.2.0-2 make: 4.3-3 clang: 10.0.1-1` Edited: 2020-08-31, 18:19 Top Quote

Tibor Topic Opener Joined: 2009-03-23, 23:24 Posts: 1377 One Elder of Players Location: Slovakia	Posted at: 2020-08-31, 19:06 Ou, I updated the system - still no change, but after deleting build directory it started to compile. Just for the record the problem looked like: `-- Configuring done -- Generating done -- Build files have been written to: /var/widelands2/git/trunk/build ninja: error: '/usr/lib/lib/libSDL2main.a;/usr/lib/lib/libSDL2.so;-lpthread', needed by 'src/ai/test/test_ai', missing and no known rule to make it` Top Quote

hessenfarmer Joined: 2014-12-11, 23:16 Posts: 2745 One Elder of Players Location: Bavaria	Posted at: 2020-08-31, 20:01 So the problem is gone now, isn't it? Top Quote

Tibor Topic Opener Joined: 2009-03-23, 23:24 Posts: 1377 One Elder of Players Location: Slovakia	Posted at: 2020-08-31, 20:07 Sorry, compilation finished in the meantime - successfully. It is pity I had not try to delete the directory, but most of time works without it... Top Quote