segfault

[thomas992]

appending -fstage1 allows the compile but without it, renderer.zig tries to call Mat4 enum from math.zig which has none.

[tommhnsn@thomas-galagopro cosmic]$ zig build run -Dpath="graphics/examples/demo.zig" -Dgraphics -Drelease-safe -fstage1
info: 
[tommhnsn@thomas-galagopro cosmic]$ zig build run -Dpath="graphics/examples/demo.zig" -Dgraphics -Drelease-safe
/home/tommhnsn/cosmic/graphics/src/backend/gl/renderer.zig:34:26: error: struct 'math.math.math.math' has no member named 'Mat4'
    mats_buf: []stdx.math.Mat4,
                ~~~~~~~~~^~~~~
/home/tommhnsn/cosmic/stdx/math/math.zig:1:1: note: struct declared here
const std = @import("std");
^~~~~
error: demo...
error: The following command exited with error code 1:
/usr/lib/zig/zig build-exe /home/tommhnsn/cosmic/graphics/examples/demo.zig -lc -lGL -lvulkan /home/tommhnsn/cosmic/zig-cache/o/30e9c3531438e6773d7685d866040ce7/libsdl2.a /home/tommhnsn/cosmic/zig-cache/o/7176ec8d2c5bdca7160634147b17fb36/libstbi.a /home/tommhnsn/cosmic/zig-cache/o/a68b3467268a26919f26ce5e1652a1ed/libstb_perlin.a /home/tommhnsn/cosmic/zig-cache/o/d59153af06c9d37ecb229d671a5bff8f/libfreetype2.a /home/tommhnsn/cosmic/zig-cache/o/a602f70d9a483c9608e44b0d1893b766/libcgltf.a -lc -lc -lc -lc -lc --strip -OReleaseSafe --cache-dir /home/tommhnsn/cosmic/zig-cache --global-cache-dir /home/tommhnsn/.cache/zig --name demo --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/7W_INEcMqIlxs7vtv9fmgj1a0h0UvNmxWqnlWWFjMCKrxzzgXYm57Ud_E24Ora2Y --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-begin curl /home/tommhnsn/cosmic/lib/curl/curl.zig --pkg-end --pkg-begin uv /home/tommhnsn/cosmic/lib/uv/uv.zig --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/RVYh9bkAcdKpXRTMrfHw2LZdAusurzh0CHJwRvRQjqudJSrOsOsLLqVMDTsU1dhD --pkg-end --pkg-end --pkg-begin platform /home/tommhnsn/cosmic/platform/platform.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/9x6yO2_hD2DihcfD9FT2X_rbcn5Snehkd2I_n7LB8ziBen3yNXnx4Ii_m8WDw7UJ --pkg-end --pkg-end --pkg-begin curl /home/tommhnsn/cosmic/lib/curl/curl.zig --pkg-end --pkg-begin uv /home/tommhnsn/cosmic/lib/uv/uv.zig --pkg-end --pkg-begin h2o /home/tommhnsn/cosmic/lib/h2o/h2o.zig --pkg-begin uv /home/tommhnsn/cosmic/lib/uv/uv.zig --pkg-end --pkg-begin openssl /home/tommhnsn/cosmic/lib/openssl/openssl.zig --pkg-end --pkg-end --pkg-begin openssl /home/tommhnsn/cosmic/lib/openssl/openssl.zig --pkg-end --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stbtt /home/tommhnsn/cosmic/lib/stb/stbtt.zig --pkg-end --pkg-begin stbi /home/tommhnsn/cosmic/lib/stb/stbi.zig --pkg-end --pkg-begin stb_perlin /home/tommhnsn/cosmic/lib/stb/stb_perlin.zig --pkg-end --pkg-begin freetype /home/tommhnsn/cosmic/lib/freetype2/freetype.zig --pkg-end --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin jolt /home/tommhnsn/cosmic/lib/jolt/jolt.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin glslang /home/tommhnsn/cosmic/lib/glslang/glslang.zig --pkg-end --pkg-begin miniaudio /home/tommhnsn/cosmic/lib/miniaudio/miniaudio.zig --pkg-end --pkg-begin lyon /home/tommhnsn/cosmic/lib/clyon/lyon_dummy.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin tess2 /home/tommhnsn/cosmic/lib/tess2/tess2_dummy.zig --pkg-end --pkg-begin ui /home/tommhnsn/cosmic/ui/src/ui.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin graphics /home/tommhnsn/cosmic/graphics/src/graphics.zig --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-begin curl /home/tommhnsn/cosmic/lib/curl/curl.zig --pkg-end --pkg-begin uv /home/tommhnsn/cosmic/lib/uv/uv.zig --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/RVYh9bkAcdKpXRTMrfHw2LZdAusurzh0CHJwRvRQjqudJSrOsOsLLqVMDTsU1dhD --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/WsFYU3ILObOAXgBPsdVGSLQ16Q-V5a3QETBNayISGHy4N7kNQQuOohLtXVVqn6Az --pkg-end --pkg-begin platform /home/tommhnsn/cosmic/platform/platform.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/9x6yO2_hD2DihcfD9FT2X_rbcn5Snehkd2I_n7LB8ziBen3yNXnx4Ii_m8WDw7UJ --pkg-end --pkg-end --pkg-begin freetype /home/tommhnsn/cosmic/lib/freetype2/freetype.zig --pkg-end --pkg-begin lyon /home/tommhnsn/cosmic/lib/clyon/lyon_dummy.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin tess2 /home/tommhnsn/cosmic/lib/tess2/tess2_dummy.zig --pkg-end --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stbi /home/tommhnsn/cosmic/lib/stb/stbi.zig --pkg-end --pkg-begin stbtt /home/tommhnsn/cosmic/lib/stb/stbtt.zig --pkg-end --pkg-begin stb_perlin /home/tommhnsn/cosmic/lib/stb/stb_perlin.zig --pkg-end --pkg-begin cgltf /home/tommhnsn/cosmic/lib/cgltf/cgltf.zig --pkg-end --pkg-begin glslang /home/tommhnsn/cosmic/lib/glslang/glslang.zig --pkg-end --pkg-end --pkg-begin platform /home/tommhnsn/cosmic/platform/platform.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/9x6yO2_hD2DihcfD9FT2X_rbcn5Snehkd2I_n7LB8ziBen3yNXnx4Ii_m8WDw7UJ --pkg-end --pkg-end --pkg-end --pkg-begin cgltf /home/tommhnsn/cosmic/lib/cgltf/cgltf.zig --pkg-end --pkg-begin graphics /home/tommhnsn/cosmic/graphics/src/graphics.zig --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-begin curl /home/tommhnsn/cosmic/lib/curl/curl.zig --pkg-end --pkg-begin uv /home/tommhnsn/cosmic/lib/uv/uv.zig --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/RVYh9bkAcdKpXRTMrfHw2LZdAusurzh0CHJwRvRQjqudJSrOsOsLLqVMDTsU1dhD --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/WsFYU3ILObOAXgBPsdVGSLQ16Q-V5a3QETBNayISGHy4N7kNQQuOohLtXVVqn6Az --pkg-end --pkg-begin platform /home/tommhnsn/cosmic/platform/platform.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin gl /home/tommhnsn/cosmic/lib/gl/gl.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin vk /home/tommhnsn/cosmic/lib/vk/vk.zig --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/9x6yO2_hD2DihcfD9FT2X_rbcn5Snehkd2I_n7LB8ziBen3yNXnx4Ii_m8WDw7UJ --pkg-end --pkg-end --pkg-begin freetype /home/tommhnsn/cosmic/lib/freetype2/freetype.zig --pkg-end --pkg-begin lyon /home/tommhnsn/cosmic/lib/clyon/lyon_dummy.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin tess2 /home/tommhnsn/cosmic/lib/tess2/tess2_dummy.zig --pkg-end --pkg-begin sdl /home/tommhnsn/cosmic/lib/sdl/sdl.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-end --pkg-begin stbi /home/tommhnsn/cosmic/lib/stb/stbi.zig --pkg-end --pkg-begin stbtt /home/tommhnsn/cosmic/lib/stb/stbtt.zig --pkg-end --pkg-begin stb_perlin /home/tommhnsn/cosmic/lib/stb/stb_perlin.zig --pkg-end --pkg-begin cgltf /home/tommhnsn/cosmic/lib/cgltf/cgltf.zig --pkg-end --pkg-begin glslang /home/tommhnsn/cosmic/lib/glslang/glslang.zig --pkg-end --pkg-end --pkg-begin qjs /home/tommhnsn/cosmic/lib/qjs/qjs.zig --pkg-end --pkg-begin cscript /home/tommhnsn/cosmic/cscript/cscript.zig --pkg-begin stdx /home/tommhnsn/cosmic/stdx/stdx.zig --pkg-end --pkg-begin qjs /home/tommhnsn/cosmic/lib/qjs/qjs.zig --pkg-end --pkg-begin build_options /home/tommhnsn/cosmic/zig-cache/options/YlIhfB2NyOIjaFu_elfbPcNHrz1bry-eT_AAiCBXWsahD6UwUcWXZUFIetT057fK --pkg-end --pkg-end -I /home/tommhnsn/cosmic/lib/curl/vendor/include/curl -I /home/tommhnsn/cosmic/lib/uv/vendor/include -I /home/tommhnsn/cosmic/lib/uv -I /home/tommhnsn/cosmic/lib/h2o -I /home/tommhnsn/cosmic/lib/h2o/vendor/include -I /home/tommhnsn/cosmic/lib/h2o/vendor/deps/picotls/include -I /home/tommhnsn/cosmic/lib/h2o/vendor/deps/quicly/include -I /home/tommhnsn/cosmic/lib/openssl/vendor/include -I /home/tommhnsn/cosmic/lib/openssl/vendor/include -I /home/tommhnsn/cosmic/lib/sdl/vendor/include -I /home/tommhnsn/cosmic/lib/sdl -I /home/tommhnsn/cosmic/lib/stb/vendor -I /home/tommhnsn/cosmic/lib/stb/vendor -I /home/tommhnsn/cosmic/lib/stb/vendor -I /home/tommhnsn/cosmic/lib/freetype2/include -I /home/tommhnsn/cosmic/lib/freetype2/vendor/include -I /home/tommhnsn/cosmic/lib/gl/vendor -I /home/tommhnsn/cosmic/lib/vk/vendor/include -I /home/tommhnsn/cosmic/lib/jolt/vendor -I /home/tommhnsn/cosmic/lib/jolt -I /home/tommhnsn/cosmic/lib/glslang/vendor -I /home/tommhnsn/cosmic/lib/miniaudio/src -I /home/tommhnsn/cosmic/lib/clyon -I /home/tommhnsn/cosmic/lib/cgltf/vendor -I /home/tommhnsn/cosmic/lib/qjs/vendor -L /usr/lib/x86_64-linux-gnu -L /usr/lib/x86_64-linux-gnu --main-pkg-path /home/tommhnsn/cosmic --enable-cache 
error: the following build command failed with exit code 1:
/home/tommhnsn/cosmic/zig-cache/o/f51845ecc6968dcad9fa25723ea2a75a/build /usr/lib/zig/zig /home/tommhnsn/cosmic /home/tommhnsn/cosmic/zig-cache /home/tommhnsn/.cache/zig run -Dpath=graphics/examples/demo.zig -Dgraphics -Drelease-safe

[thomas992]

ziglang/zig#9629 (comment)

[thomas992]

[tommhnsn@thomas-galagopro cosmic-master]$ zig build run -Dpath="graphics/examples/demo.zig" -Dgraphics -Drelease-safe
/home/tommhnsn/Downloads/cosmic-master/graphics/examples/demo.zig:15:16: error: variable of type 'graphics.examples.helper.App' must be const or comptime
var app: helper.App = undefined;
         ~~~~~~^~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/examples/helper.zig:12:11: note: struct requires comptime because of this field
    gctx: *graphics.Graphics,
          ^~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/graphics.zig:90:11: note: struct requires comptime because of this field
    impl: switch (Backend) {
          ^~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/graphics.zig:96:14: note: struct requires comptime because of this field
    batcher: Batcher,
             ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/batcher.zig:66:35: note: struct requires comptime because of this field
    pre_flush_tasks: std.ArrayList(PreFlushTask),
                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~
/usr/lib/zig/lib/std/array_list.zig:41:16: note: struct requires comptime because of this field (12 times)
        items: Slice,
               ^~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/batcher.zig:52:9: note: struct requires comptime because of this field
    cb: fn (ctx: ?*anyopaque) void,
        ^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/batcher.zig:52:9: note: use '*const fn(?*anyopaque) void' for a function pointer type
    cb: fn (ctx: ?*anyopaque) void,
        ^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/graphics.zig:97:17: note: struct requires comptime because of this field
    font_cache: FontCache,
                ^~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/font_cache.zig:46:25: note: struct requires comptime because of this field
    fonts: std.ArrayList(Font),
           ~~~~~~~~~~~~~^~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/font.zig:50:14: note: struct requires comptime because of this field
    ot_font: OpenTypeFont,
             ^~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/ttf.zig:147:19: note: struct requires comptime because of this field
    glyph_mapper: GlyphMapperIface,
                  ^~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/ttf.zig:94:22: note: struct requires comptime because of this field
    get_glyph_id_fn: fn (*anyopaque, cp: u21) FontError!?u16,
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/ttf.zig:94:22: note: use '*const fn(*anyopaque, u21) error{InvalidFont,Unsupported}!?u16' for a function pointer type
    get_glyph_id_fn: fn (*anyopaque, cp: u21) FontError!?u16,
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/font.zig:55:21: note: struct requires comptime because of this field
    bmfont_strikes: []const BitmapFontStrike,
                    ^~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/font.zig:235:14: note: struct requires comptime because of this field
    ot_font: OpenTypeFont,
             ^~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/font_cache.zig:60:17: note: struct requires comptime because of this field
    main_atlas: FontAtlas,
                ^~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/font_atlas.zig:13:8: note: struct requires comptime because of this field
    g: *gpu.Graphics,
       ^~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/font_atlas.zig:16:13: note: struct requires comptime because of this field
    packer: RectBinPacker,
            ^~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/rect_bin_packer.zig:27:30: note: struct requires comptime because of this field
    resize_cbs: std.ArrayList(ResizeCallbackItem),
                ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/rect_bin_packer.zig:12:9: note: struct requires comptime because of this field
    cb: ResizeCallback,
        ^~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/rect_bin_packer.zig:12:9: note: use '*const fn(?*anyopaque, u32, u32) void' for a function pointer type
    cb: ResizeCallback,
        ^~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gpu/font_cache.zig:63:19: note: struct requires comptime because of this field
    bitmap_atlas: FontAtlas,
                  ^~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/graphics.zig:97:15: note: struct requires comptime because of this field
    new_impl: switch (Backend) {
              ^~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gl/graphics.zig:20:14: note: struct requires comptime because of this field
    gpu_ctx: *gpu.Graphics,
             ^~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/examples/helper.zig:13:23: note: struct requires comptime because of this field
    renderer: graphics.WindowRenderer,
              ~~~~~~~~^~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/renderer.zig:67:24: note: struct requires comptime because of this field
    swapchain: graphics.SwapChain,
               ~~~~~~~~^~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/swapchain.zig:11:11: note: struct requires comptime because of this field
    impl: switch (Backend) {
          ^~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/backend/gl/swapchain.zig:8:10: note: struct requires comptime because of this field
    win: *platform.Window,
         ^~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/window.zig:25:16: note: struct requires comptime because of this field
    on_resize: ?fn (ctx: ?*anyopaque, width: u32, height: u32) void,
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/window.zig:25:16: note: use '*const fn(?*anyopaque, u32, u32) void' for a function pointer type
    on_resize: ?fn (ctx: ?*anyopaque, width: u32, height: u32) void,
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/renderer.zig:68:15: note: struct requires comptime because of this field
    renderer: Renderer,
              ^~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/renderer.zig:15:19: note: struct requires comptime because of this field
    gctx: graphics.Graphics,
          ~~~~~~~~^~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/src/renderer.zig:69:10: note: struct requires comptime because of this field
    win: *platform.Window,
         ^~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/examples/helper.zig:15:17: note: struct requires comptime because of this field
    dispatcher: EventDispatcher,
                ^~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:23:28: note: struct requires comptime because of this field
    quit_cbs: std.ArrayList(HandlerEntry(OnQuitHandler)),
              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: struct requires comptime because of this field (9 times)
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:24:31: note: struct requires comptime because of this field
    keydown_cbs: std.ArrayList(HandlerEntry(OnKeyDownHandler)),
                 ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, keyboard.KeyDownEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:25:29: note: struct requires comptime because of this field
    keyup_cbs: std.ArrayList(HandlerEntry(OnKeyUpHandler)),
               ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, keyboard.KeyUpEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:26:33: note: struct requires comptime because of this field
    mousedown_cbs: std.ArrayList(HandlerEntry(OnMouseDownHandler)),
                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, mouse.MouseDownEvent) event_dispatcher.EventResult' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:27:31: note: struct requires comptime because of this field
    mouseup_cbs: std.ArrayList(HandlerEntry(OnMouseUpHandler)),
                 ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, mouse.MouseUpEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:28:33: note: struct requires comptime because of this field
    mousemove_cbs: std.ArrayList(HandlerEntry(OnMouseMoveHandler)),
                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, mouse.MouseMoveEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:29:35: note: struct requires comptime because of this field
    mousescroll_cbs: std.ArrayList(HandlerEntry(OnMouseScrollHandler)),
                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, mouse.MouseScrollEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:30:33: note: struct requires comptime because of this field
    winresize_cbs: std.ArrayList(HandlerEntry(OnWindowResizeHandler)),
                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, platform.WindowResizeEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:31:35: note: struct requires comptime because of this field
    fetchresult_cbs: std.ArrayList(HandlerEntry(OnFetchResultHandler)),
                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/tommhnsn/Downloads/cosmic-master/platform/event_dispatcher.zig:387:13: note: use '*const fn(?*anyopaque, platform.FetchResultEvent) void' for a function pointer type
        cb: Handler,
            ^~~~~~~
/home/tommhnsn/Downloads/cosmic-master/graphics/examples/helper.zig:16:10: note: struct requires comptime because of this field
    win: Window,
         ^~~~~~
error: demo...
error: The following command exited with error code 1:

After changing matrix and transform libraries over like this

const Mat4 = stdx.math.matrix.Mat4;
const Mat3 = stdx.math.matrix.Mat3;

and replacing all of them in the project like that, I run into this error which I find more difficult to find. I will see if I can upload my branch so you can see the progress.

[thomas992]

https://github.com/thomas992/cosmicfix

there were many files changed and still not working yet. I think there is a way to include matrix and transform without renaming the rest of the files but you would still get the same error telling you to put app variable into comptime

[fubark]

Function pointers have to be wrapped in std.meta.FnPtr in stage3. I will commit what I have atm, it gets past the compiler errors for demo.zig on linux but there's a segfault during build-exe so I'm punting this for now unless someone has some insight.

For the time being you could use -fstage1.