* remove OSMesa
OSMesa is depricated for quite a while and got removed with Mesa 25.1.0
* remove OSMesa from all buildfiles, readmes, etc…
---------
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
* fixes and refactors linux build scripts
- build_linux.sh: fixes wrong AppImage build folder; refactors script; enhances help text
- harmonizes names: BuildLinux.sh and BuildLinuxImage.sh
- fixes file permissions: cmake inherits .in-file permission; removes chmod 755 in scripts
- linux.d/debian: removes false positive error message
- updates documentation
* enables ANSI-colored output for GNU or Clang
* build_linux.sh: adds -p flag to disable PCH for boosting ccache hit rate
* Allow compilation on distributions based on Ubuntu/Debian (#8625)
* build_linux.sh: takes over changes from BuildLinux.sh
* CMakeLists.txt: removes leftovers, enables ANSI-colored output
* CMakeLists.txt: fixes issue where FORCE_COLORED_OUTPUT was not respected form environment (introduces -C cli arg)
* merges 5df4275: Make it easy to pass extra build args to deps and orca in BuildLinux.sh (#9648)
* better version check in linux build script
Running `BuildLinux.sh` on Debian Trixie (and probably on other platforms)
results in this warning:
```
$ sudo ./BuildLinux.sh -u
./linux.d/debian: line 32: [: ==: unary operator expected
./linux.d/debian: line 32: [: ==: unary operator expected
...
```
The script is looking for the `VERSION_ID` variable
in `/etc/os-release`, but that variable is optional (see
https://www.linux.org/docs/man5/os-release.html) and is not present in
my install of Debian Trixie. The script handles the missing variable
incorrectly, resulting in the above warning.
This commit fixes the version check to be more tolerant and IMO clearer.
Tested on Ubuntu 22.04, 24.04, and Debian Trixie.
Linux distros started removing libwebkit2gtk-4.0 libriry from their
repos. Ubuntu Noble (24.04) is one of them.
Modify debian/ubuntu deps to install libwebkit2gtk-4.1 if
no libwebkit2gtk-4.0 available
