allegro conditionall supports for image formats based on what's
available at compile time. building allegro with `libwebp` allows
users of the the library to load webp image assets at runtime.
Changes to only include X11 related packages on Linux and fix some
outdated headers to work on new MacOS versions. I have also looked
at support Allegro 4 but it seems that any MacOS version after 10.0x
are not supported.
continuation of #109595
pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.
python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
mesa 18.2.5, introduced in 6b490ee296
changed some private headers, that allegro is relying on. This fix backports
the relevant commit from allegro upstream
cc @7c6f434c
Semi-automatic update generated by https://github.com/ryantm/nix-update tools. These checks were done:
- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 5.2.4.0 with grep in /nix/store/ffhc3yjpm6avrds564k83vgn1ppw00yr-allegro-5.2.4.0
- directory tree listing: https://gist.github.com/1045c5013f37df121b7965ce4f5c9f5a
In Nix 1.12 sandboxed builds are performed in /build/ directory which conflicts
with the regex in docs/CMakeLists.txt, and generated documentation ends up in
wrong directory -> https://hydra.nixos.org/build/53914969/nixlog/1 -> CTRL-F
abi.txt
The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
