forked from auxolotl/core
32 lines
1.3 KiB
Nix
32 lines
1.3 KiB
Nix
{ ... }:
|
|
res: pkgs: super:
|
|
|
|
with pkgs; {
|
|
meson = callPackage ./. { };
|
|
|
|
# while building documentation meson may want to run binaries for host
|
|
# which needs an emulator
|
|
# example of an error which this fixes
|
|
# [Errno 8] Exec format error: './gdk3-scan'
|
|
mesonEmulatorHook =
|
|
makeSetupHook
|
|
{
|
|
name = "mesonEmulatorHook";
|
|
substitutions = {
|
|
crossFile = writeText "cross-file.conf" ''
|
|
[binaries]
|
|
exe_wrapper = ${lib.escapeShellArg (stdenv.targetPlatform.emulator pkgs)}
|
|
'';
|
|
};
|
|
}
|
|
# The throw is moved into the `makeSetupHook` derivation, so that its
|
|
# outer level, but not its outPath can still be evaluated if the condition
|
|
# doesn't hold. This ensures that splicing still can work correctly.
|
|
(
|
|
if (!stdenv.hostPlatform.canExecute stdenv.targetPlatform) then
|
|
../by-name/me/meson/emulator-hook.sh
|
|
else
|
|
throw "mesonEmulatorHook may only be added to nativeBuildInputs when the target binaries can't be executed; however you are attempting to use it in a situation where ${stdenv.hostPlatform.config} can execute ${stdenv.targetPlatform.config}. Consider only adding mesonEmulatorHook according to a conditional based canExecute in your package expression."
|
|
);
|
|
}
|