Force all left hand side boxes the same width.

[tmiw]

This resolves #610 by doing the following:

1. Forces the widths of all the boxes on the left hand side to be the same.
2. Changes main screen gauges from vertical to horizontal. (Additionally resolves macOS 10.13: vertical gauges on main screen render incorrectly #303.)
3. Rearranges boxes on main window to better utilize available space on shorter displays.

[Tyrbiter]

Not sure why, but seeing a build error now, didn't happen with my initial build of 1.9.6-devel:

/home/bdm/rpmbuild/BUILD/freedv-gui-1.9.6/src/rig_control/HamlibRigController.cpp: In static member function ‘static void HamlibRigController::InitializeHamlibLibrary()’:
/home/bdm/rpmbuild/BUILD/freedv-gui-1.9.6/src/rig_control/HamlibRigController.cpp:127:26: error: invalid conversion from ‘int ()(const rig_caps, void*)’ to ‘int ()(rig_caps, void*)’ [-fpermissive]
127 | rig_list_foreach(&HamlibRigController::BuildRigList_, &RigList_);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| int ()(const rig_caps, void*)
In file included from /home/bdm/rpmbuild/BUILD/freedv-gui-1.9.6/src/rig_control/HamlibRigController.h:36,
from /home/bdm/rpmbuild/BUILD/freedv-gui-1.9.6/src/rig_control/HamlibRigController.cpp:31:
/usr/include/hamlib/rig.h:3686:18: note: initializing argument 1 of ‘int rig_list_foreach(int ()(rig_caps, void*), void*)’
3686 | rig_list_foreach HAMLIB_PARAMS((int (*cfunc)(struct rig_caps *, rig_ptr_t),
| ^~~~~~~~~~~~~
gmake[2]: *** [src/rig_control/CMakeFiles/fdv_rig_control.dir/build.make:79: src/rig_control/CMakeFiles/fdv_rig_control.dir/HamlibRigController.cpp.o] Error 1
gmake[2]: Leaving directory '/home/bdm/rpmbuild/BUILD/freedv-gui-1.9.6/redhat-linux-build'
gmake[1]: *** [CMakeFiles/Makefile2:514: src/rig_control/CMakeFiles/fdv_rig_control.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....

[Tyrbiter]

Looks like Mike changed some stuff in hamlib:

https://github.com/Hamlib/Hamlib/blob/master/include/hamlib/rig.h

[tmiw]

Looks like Mike changed some stuff in hamlib:

https://github.com/Hamlib/Hamlib/blob/master/include/hamlib/rig.h

Unfortunately, fixing this for 4.6~git breaks it for 4.5.5. I'm very hesitant to force usage of the former given that it's not exactly stable. Let me see if I can detect 4.6 somehow during compile time.

[tmiw]

I created a Hamlib issue to see if we can get that reversed (or if Mike can recommend a workaround that will work on both 4.5 and 4.6).

[tmiw]

Looks like there'll be a fix on Hamlib's side, but since it'll also require FreeDV changes, I created #614 to track this.

[Tyrbiter]

OK, I now have a build of hamlib-4.6~git that contains Mike's fix.

When you have new code to test I will try it out.

[tmiw]

OK, I now have a build of hamlib-4.6~git that contains Mike's fix.

When you have new code to test I will try it out.

#615, but I was able to check here on 4.5.5 and 4.6 and both worked fine with that change. Will merge into master as soon as GitHub finishes CI.

[Tyrbiter]

Now have a build with current code @tmiw, it is all looking very good.