Zig doesn't find X11 headers

[dimchee]

Hello,

I was trying to use raylib in my zig project. However, it is not compiling. I tried to find the issue, so I tried to locate which packages are missing, as I have a simple setup with pkgs.mkShell which works. I concluded that the problem is pkgs.mkShellNoCC, I can replicate it on my simple setup too, but i can't locate which dependency from stdenv I am missing. Output of zig compiler:

install
└─ install <name>
   └─ zig build-exe <name> Debug native
      └─ zig build-lib raylib Debug native 1 errors
/home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/x11_platform.h:36:10: error: 'X11/Xcursor/Xcursor.h' file not found
#include <X11/Xcursor/Xcursor.h>
         ^~~~~~~~~~~~~~~~~~~~~~~~
/home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rglfw.c:73:10: note: in file included from /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rglfw.c:73:
#include "external/glfw/src/init.c"
         ^
/home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/init.c:28:10: note: in file included from /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/init.c:28:
#include "internal.h"
         ^
/home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/internal.h:325:10: note: in file included from /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/internal.h:325:
#include "platform.h"
         ^
/home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/platform.h:81:11: note: in file included from /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/src/platform.h:81:
 #include "x11_platform.h"
          ^
error: warning(compilation): failed to delete '/home/dimchee/Desktop/raylib/testRl/.zig-cache/tmp/c94073d7ddf2101c-rglfw.o.d': FileNotFound

error: the following command failed with 1 compilation errors:
/nix/store/x4i1lfr4xw58w3rrnyxcmbpp19i6a3gw-zig-0.13.0/bin/zig build-lib -I/nix/store/0nifpiwvav0p4nh67w5vzy3xfdy2m50g-libglvnd-1.7.0-dev/include -L/nix/store/shvpkfqpaas60fakhw62hp3xgpfh4kdm-libglvnd-1.7.0/lib -lGL -I/nix/store/9rcc4vw6140z5s306jmppnfcys5782mk-libX11-1.8.10-dev/include -I/nix/store/8vqwsvmx9idbiypfddgf1r94ns3yc7i7-xorgproto-2024.1/include -L/nix/store/llfrkl8va8kv49q0ymqwx04apa52mck3-libX11-1.8.10/lib -lX11 -cflags -std=gnu99 -D_GNU_SOURCE -DGL_SILENCE_DEPRECATION=199309L -fno-sanitize=undefined -- /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rcore.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/utils.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/raudio.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rmodels.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rshapes.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rtext.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rtextures.c /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/rglfw.c -cflags -std=gnu99 -D_GNU_SOURCE -DGL_SILENCE_DEPRECATION=199309L -fno-sanitize=undefined -- /home/dimchee/Desktop/raylib/testRl/.zig-cache/o/ec6be00b9a4f00e4bc20631af1f78af7/raygui.c -ODebug -I /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src/external/glfw/include -I /usr/include -I /home/dimchee/.cache/zig/p/1220aa75240ee6459499456ef520ab7e8bddffaed8a5055441da457b198fc4e92b26/src -I /home/dimchee/.cache/zig/p/122002d98ca255ec706ef8e5497b3723d6c6e163511761d116dac3aee87747d46cf1/src -D_GLFW_X11=1 -DPLATFORM_DESKTOP=1 -L /usr/lib -Mroot -lc --cache-dir /home/dimchee/Desktop/raylib/testRl/.zig-cache --global-cache-dir/home/dimchee/.cache/zig --name raylib -static --listen=-
Build Summary: 2/6 steps succeeded; 1 failed (disable with --summary none)
install transitive failure
└─ install <name> transitive failure
   └─ zig build-exe <name> Debug native transitive failure
      └─ zig build-lib raylib Debug native 1 errors
error: the following build command failed with exit code 1:
/home/dimchee/Desktop/raylib/testRl/.zig-cache/o/60dc6d61ff71892df29ecc7ed456da5a/build /nix/store/x4i1lfr4xw58w3rrnyxcmbpp19i6a3gw-zig-0.13.0/bin/zig /home/dimchee/Desktop/raylib/testRl /home/dimchee/Desktop/raylib/testRl/.zig-cache /home/dimchee/.cache/zig --seed 0x63c8ae38 -Z32e0671bb205eeae

My zig2nix setup:

# flake.nix
{
  inputs.zig2nix.url = "github:Cloudef/zig2nix";
  outputs = { zig2nix, ... }:
    let
      system = "x86_64-linux";
      env = zig2nix.outputs.zig-env.${system} {
        enableOpenGL = true;
        enableX11 = true;
      };
    in
    {
      devShells.${system}.default = env.mkShell { };
    };
}

// build.zig
const std = @import("std");

pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{});
    const optimize = b.standardOptimizeOption(.{});
    const exe = b.addExecutable(.{
        .name = "test",
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });
    b.installArtifact(exe);
    b.step("run", "Run the app").dependOn(&b.addRunArtifact(exe).step);
    const raylib_dep = b.dependency("raylib-zig", .{
        .target = target,
        .optimize = optimize,
        .linux_display_backend = .X11,
    });
    exe.linkLibrary(raylib_dep.artifact("raylib"));
    exe.root_module.addImport("raylib", raylib_dep.module("raylib"));
}

// build.zig.zon
.{
    .name = "name",
    .version = "0.0.0",
    .dependencies = .{
        .@"raylib-zig" = .{
            .url = "https://github.com/Not-Nik/raylib-zig/archive/devel.tar.gz",
            .hash = "1220ff1a9e774784fe3f11ffe71bc0186f9e62eb0fe1727f676d038b62665a5c74c5",
        },
    },
    .paths = .{
        "build.zig",
        "build.zig.zon",
        "src",
    },
}

[Cloudef]

Hello, the problem is with raylib https://github.com/raysan5/raylib/pull/4123

[Cloudef]

Might be fixed by upstream https://github.com/raysan5/raylib/pull/4406