tried to make my environment buildable again
the msys2_setup_buildenv_stage1_32_64.sh succeded
the msys2_setup_buildenv_stage2_32_64.sh does not pass the
read -p "Press any key to continue or ctrl C to abort"

I comment out the "read -p ..."

next failure is

Usually not running the latest version of aqt as this is a newer option. The new build script does not specify a version.

@offer-shmuely If you haven't done so: the new install scripts will not work on an existing MSYS2 installation. You need to deinstall MSYS2 entirely an re-install MSYS2 using the new install guide and scripts.

Not familiar with MSYS
Where is the “new install guide”?

oops, idk if Neil already update the how-to. but it's similar to the current one. deinstall MSYS2 and try the new scripts

Is this ready to go or was more work needed?

Tested this PR under Win11 Pro 23H2 64-bit. With the comments and changes I posted above and below this post, all worked (was able to build radio firmware, Companion, Simulator binary and library and create an installer executable).

This PR should remove tools/setup_buildenv_msys2_stage1.sh and tools/setup_buildenv_msys2_stage2.sh (as it is replacing the scripts with 4 new files named differently).

After my comments are worked in, I see no issue merging this PR into main. I would also update the Wiki page https://github.com/EdgeTX/edgetx/wiki/Build-Instructions-under-Windows-10-(MSYS2) accordingly, e.g. to also update the CMAKE_PREFIX_PATH to $HOME/qt/5.15.2/mingw81_64.

For someone wanting to test, here the full working CMake line for RM Zorro:

 cmake -G "MSYS Makefiles" -Wno-dev -DCMAKE_PREFIX_PATH=$HOME/qt/5.15.2/mingw81_64 -DSDL2_LIBRARY_PATH=/mingw64/bin/ -DPCB=X7 -DPCBREV=ZORRO -DDEFAULT_MODE=2 -DLUA_MIXER=YES -DARM_TOOLCHAIN_DIR="C:\Program Files (x86)\Arm GNU Toolchain arm-none-eabi\11.3 rel1\bin" -DCMAKE_BUILD_TYPE=Release ../

This PR was built well before the infamous ADC refactor was released (which keeps on giving). Also Peter has needed to do some tricks to keep the compilations working with updates to the MSYS packages. So it does need revisiting.
I'll put it to the test again and take onboard your latest feedback. Once we are okay with the result its time to do some updated documentation.

The ADC refactor broke Companion compile as the hw def json files are not where CMake expects. Companion compiles, it just does not have any definitions to load for the radio profiles. So a fix required.

Really need to make the json generation recursive (i.e. a bit like what tools/generate_hw_defs.sh or tools/generate_yaml.sh does) so that it can be it's own build step, rather than depending on calling libsimulator builds for all desired radios you want the companion build to support. Maybe something like the AddHardwareDefTarget macro could work?

That's the direction I am going. I take that approach in my Linux dev environment.

@pfeerick @rotorman okay so the scripts are working but I need to do more use cases tests before recommending merging.
The hardware definitions generation is painfully slow due to resetting the cmake environment for each radio so any thoughts would be most welcome.
Feel free to give them a spin and let me know of any issues/suggestions.

Were there any changes/updates to this since May? I wanted to setup a Windows dev environment to play around a bit with EdgeTX code and it's been a struggle. I tried on two different Windows 11 (both 23H2) with what's currently available for download from www.msys2.org (msys2-x86_64-20240727) without success... On the first machine, there were some random errors/warnings during "stage 2" script - but it was able to compile firmware but not companion, libsimulator or simulator (all targets reported as not present in the Makefile). On the second machine things looked better (but turned out worse) as I didn't notice and errors or warnings during "stage 2" but... All targets (including firmware) were missing from the Makefile (I did run 'make configure')... Just checking if there are updated "recipes" out there?

I was able to deploy a working dev environment by following https://github.com/EdgeTX/edgetx/wiki/Build-Instructions-under-Ubuntu-20.04 "recipe" (but only when I switched to 22.04 from 20.04!?) and, I should say, with VS.Code's "remote connection" feature directly into WSL's VM (and built in graphics support) - it's really a nice and comfy dev environment and a refreshing departure for a lifelong C/C guy coddled by IDE-hand-holding - takes me back to the university days (and that's going some ways back lol)... But I'd really prefer to build Windows binaries (it just seems easier seeing as I have all Windows machines) so I've been banging my head against the wall for the past few days... Thx!!

Since v2.10 you do need to compile the libsimulator before Companion and Simulator.

Thanks for the reply... I am not able to build libsimulator either - it seems that none of the targets are generated in the makefile (I get the message "*** No rule to make target 'libsimulator'. Stop."...

It seems that Qt either wasn't (fully) installed or was installed but somewhere were the CMake cannot find it...

But... I suppose this probably isn't the right forum for these kinds of questions (and cries for help ;-)) - my apologies...

Now supports v2.10 hwdefs and by default downloads @pfeerick maintained supported radios and libsims (you can create your own config files for radios in development).