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[build.zig] check if wayland-scanner is installed (#4217)

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#4150 introduced a default value for linux_display_backend,
which makes X11-only systems fail to build.
This commit is contained in:
lnc3l0t
2024-08-06 18:28:33 +02:00
committed by GitHub
parent 9c2ba3bfb7
commit 8b714e9dd9
1 changed files with 7 additions and 0 deletions
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7
src/build.zig
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@@ -155,6 +155,13 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
} }
if (options.linux_display_backend == .Wayland or options.linux_display_backend == .Both) { if (options.linux_display_backend == .Wayland or options.linux_display_backend == .Both) {
_ = b.findProgram(&.{"wayland-scanner"}, &.{}) catch {
std.log.err(
\\ Wayland may not be installed on the system.
\\ You can switch to X11 in your `build.zig` by changing `Options.linux_display_backend`
, .{});
@panic("No Wayland");
};
raylib.defineCMacro("_GLFW_WAYLAND", null); raylib.defineCMacro("_GLFW_WAYLAND", null);
raylib.linkSystemLibrary("wayland-client"); raylib.linkSystemLibrary("wayland-client");
raylib.linkSystemLibrary("wayland-cursor"); raylib.linkSystemLibrary("wayland-cursor");