redox/recipes/wip/demos/mesa-demos/redox.patch

diff --color -ruwN source/meson.build source-new/meson.build
--- source/meson.build	2023-03-22 19:13:43.000000000 +0700
+++ source-new/meson.build	2026-06-12 05:37:17.049652059 +0700
@@ -39,7 +39,7 @@
 dep_m = cc.find_library('m', required : false)
 dep_winmm = cc.find_library('winmm', required : false)
 
-dep_gl = dependency('gl')
+dep_gl = dependency('gl', required: false)
 
 dep_epoll = dependency('epoll-shim', required : false)
 dep_gles1 = dependency('glesv1_cm', required : get_option('gles1'))
@@ -99,7 +99,7 @@
 endif
 
 dep_glx = dependency('glx', required: false, disabler : true)
-if not dep_glx.found() and host_machine.system() == 'darwin'
+if not dep_glx.found()
   # xquartz doesn't have a glx.pc, but it does have the header. And all the
   # symbols reside in libGL, so let's just use that.
   if cc.check_header('GL/glx.h', dependencies: dep_x11)
diff --color -ruwN source/src/egl/eglut/eglut_wayland.c source-new/src/egl/eglut/eglut_wayland.c
--- source/src/egl/eglut/eglut_wayland.c	2023-03-22 19:13:43.000000000 +0700
+++ source-new/src/egl/eglut/eglut_wayland.c	2026-06-12 06:13:45.751910615 +0700
@@ -7,7 +7,7 @@
 #include <string.h>
 #include <stdbool.h>
 #include <sys/mman.h>
-#include <sys/timerfd.h>
+// #include <sys/timerfd.h>
 #include <unistd.h>
 #include <xkbcommon/xkbcommon.h>
 
@@ -133,21 +133,6 @@
 handle_key(struct display *d, xkb_keycode_t keycode,
            enum wl_keyboard_key_state state)
 {
-   struct itimerspec timer = {0};
-   if (d->seat.rate != 0 &&
-       xkb_keymap_key_repeats(d->seat.xkb_keymap, keycode) &&
-       state == WL_KEYBOARD_KEY_STATE_PRESSED) {
-      d->seat.repeat_keycode = keycode;
-      if (d->seat.rate > 1)
-         timer.it_interval.tv_nsec = 1000000000 /  d->seat.rate;
-      else
-         timer.it_interval.tv_sec = 1;
-
-      timer.it_value.tv_sec =  d->seat.delay / 1000;
-      timer.it_value.tv_nsec = ( d->seat.delay % 1000) * 1000000;
-   }
-   timerfd_settime(d->seat.key_repeat_fd, 0, &timer, NULL);
-
    if (state == WL_KEYBOARD_KEY_STATE_PRESSED)
       emit_keypress(d, keycode);
 }
@@ -167,9 +152,6 @@
 leave_callback(void *data, struct wl_keyboard *wl_keyboard,
                uint32_t serial, struct wl_surface *surface)
 {
-   struct display *d = data;
-   struct itimerspec timer = {0};
-   timerfd_settime(d->seat.key_repeat_fd, 0, &timer, NULL);
 }
 
 static void
@@ -218,7 +200,7 @@
    if (caps & WL_SEAT_CAPABILITY_KEYBOARD) {
       d->seat.keyboard = wl_seat_get_keyboard(seat);
       wl_keyboard_add_listener(d->seat.keyboard, &keyboard_listener, data);
-      d->seat.key_repeat_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
+      // d->seat.key_repeat_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
    } else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD)) {
       wl_keyboard_destroy(d->seat.keyboard);
       d->seat.keyboard = NULL;
diff --color -ruwN source/src/egl/opengles2/es2gears.c source-new/src/egl/opengles2/es2gears.c
--- source/src/egl/opengles2/es2gears.c	2023-03-22 19:13:43.000000000 +0700
+++ source-new/src/egl/opengles2/es2gears.c	2026-06-12 06:16:40.759435351 +0700
@@ -155,6 +155,13 @@
    gear->vertices = calloc(gear->nvertices, sizeof(*gear->vertices));
    v = gear->vertices;
 
+#ifndef sincos
+#define sincos(x, s, c) do { \
+    *(s) = sin(x); \
+    *(c) = cos(x); \
+} while(0)
+#endif
+
    for (i = 0; i < teeth; i++) {
       /* Calculate needed sin/cos for varius angles */
       sincos(i * 2.0 * M_PI / teeth, &s[0], &c[0]);
diff --color -ruwN source/src/vulkan/wsi/wayland.c source-new/src/vulkan/wsi/wayland.c
--- source/src/vulkan/wsi/wayland.c	2023-03-22 19:13:43.000000000 +0700
+++ source-new/src/vulkan/wsi/wayland.c	2026-06-12 06:14:03.701669367 +0700
@@ -35,7 +35,7 @@
 #include <string.h>
 
 #include <sys/mman.h>
-#include <sys/timerfd.h>
+// #include <sys/timerfd.h>
 #include <unistd.h>
 
 #include <wayland-util.h>
@@ -131,22 +131,12 @@
 handle_key(uint key, enum wl_keyboard_key_state state)
 {
    xkb_keycode_t xkb_key = key + 8;
-   struct itimerspec timer = {0};
    if (keyboard_data.rate != 0 &&
        xkb_keymap_key_repeats(keyboard_data.xkb_keymap, xkb_key) &&
        state == WL_KEYBOARD_KEY_STATE_PRESSED) {
       keyboard_data.repeat_scancode = xkb_key;
-      if (keyboard_data.rate > 1) {
-         timer.it_interval.tv_nsec = 1000000000 / keyboard_data.rate;
-      } else {
-         timer.it_interval.tv_sec = 1;
       }
 
-      timer.it_value.tv_sec = keyboard_data.delay / 1000;
-      timer.it_value.tv_nsec = (keyboard_data.delay % 1000) * 1000000;
-   }
-   timerfd_settime(keyboard_data.keyboard_timer_fd, 0, &timer, NULL);
-
    dispatch_key(xkb_key, state);
 }
 
@@ -197,8 +187,6 @@
 leave(void *data, struct wl_keyboard *keyboard, uint serial,
       struct wl_surface *surface)
 {
-   struct itimerspec timer = {0};
-   timerfd_settime(keyboard_data.keyboard_timer_fd, 0, &timer, NULL);
 }
 
 static void
@@ -234,7 +222,7 @@
    wl_registry_destroy(registry);
 
    keyboard_data.keyboard = wl_seat_get_keyboard(keyboard_data.seat);
-   keyboard_data.keyboard_timer_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
+   // keyboard_data.keyboard_timer_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
 
    wl_keyboard_add_listener(keyboard_data.keyboard, &keyboard_listener, NULL);