Stop using git for the version tag.
The new process is as follows:
1. The `VERSION` file contains the version.
For release, it should contain "1.5.0".
Immediately after the release, it should be changed to "1.6.0-dev".
2. The build type is included in the version string unless it is
"Release". The commit hash is now included into the version string
whenever the `VERSION` file has a suffix (i.e. 1.5.0-dev rather than
just 1.5.0). The full version string for development builds now
looks like this: `1.5.0-dev-Debug-b102dccf8`.
This means we longer need git or `-DVERSION_NUM` to get a sensible version number.
The in-development versions are now always clearly indicated with the
`-dev` suffix no matter how DevilutionX was built.
1. Creates the missing `shared-dl` directory.
2. Unsets some environment variables that interfere with buildroot.
3. Disables `BR2_PER_PACKAGE_DIRECTORIES`, which prevented us
from using the partial sysroot build.
Also documents the `TOOLCHAIN=...` option in docs/building.md.
1. Run Docker as the current user instead of root,
removing the need to chown directories.
2. Copy `devilutionx.info` via CMake, removing the need to do it
manually.
3. Cleanup `prep.sh` somewhat.
1. Platform and toolchain files are now all under `platforms/`, with a
single `CMake/platforms/${platform}.cmake` per platform.
2. Custom functions/macros are under `functions/`.
3. Finder modules are in `/finders`.
This is mainly to help me test code builds under GCC faster than pushing to the remote and letting the build server do it. If someone without WSL installed selects the build target they'll get an error in their IDE, but no harmful impact other than that. The variables should be populated for any WSL2 installation. No idea about WSL1.
The whitespace in this file is showing significant changes because visual studio regenerates the whole file when a change is made, I didn't think it was worth reverting since it'll happen again next time someone makes a change (seems it defaults to spaces...). Added an entry to .editorconfig documenting the format used.
libmpq is a much simpler alternative to StormLib for reading MPQ archives.
We use our own fork of libmpq: https://github.com/diasurgical/libmpq
Impact:
* DevilutionX is now a lot more portable. Unlike StormLib, libmpq only
needs platform-specific code for Windows.
* Locks around file access **removed** (instead we duplicate the file descriptor for streamed audio only).
* RAM usage is **300 KiB** lower than StormLib.
* Stripped release linux_x86_64 binary is **32 KiB** smaller.
* Amiga build now hangs instead of crashing.
Emmanuel Ferdman
qndel
Gleb Mazovetskiy
Vaibhav
Slava "nerfur" Voronzoff
Trihedraf
Yuri Pourre
Reed
Brocky
Cesar Canassa
ephphatha
Anders Jenbo
schojo
Felipe Wannmacher
Licaon_Kter
Matthias Kastner
Bubio
Stephen C. Wills
obligaron
Thomas Christlieb
Kruhol
Yuri Pourre
Sam James
Oleksandr Kalko