From 955809bd5aee8b1444595b450eeeef1f42799995 Mon Sep 17 00:00:00 2001
From: Pablo Martínez
Date: Thu, 22 May 2025 15:31:15 +0200
Subject: Add `compiler_support.h` (#25274)

---
 drivers/lcd/st7565.c             | 3 ++-
 drivers/oled/oled_driver.c       | 4 +++-
 drivers/sensors/azoteq_iqs5xx.h  | 7 ++++---
 drivers/sensors/pmw33xx_common.h | 5 +++--
 4 files changed, 12 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/lcd/st7565.c b/drivers/lcd/st7565.c
index cf71c5e5a3..f24bb78048 100644
--- a/drivers/lcd/st7565.c
+++ b/drivers/lcd/st7565.c
@@ -19,6 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <string.h>
 
+#include "compiler_support.h"
 #include "keyboard.h"
 #include "progmem.h"
 #include "timer.h"
@@ -265,7 +266,7 @@ void st7565_write_char(const char data, bool invert) {
     static uint8_t st7565_temp_buffer[ST7565_FONT_WIDTH];
     memcpy(&st7565_temp_buffer, st7565_cursor, ST7565_FONT_WIDTH);
 
-    _Static_assert(sizeof(font) >= ((ST7565_FONT_END + 1 - ST7565_FONT_START) * ST7565_FONT_WIDTH), "ST7565_FONT_END references outside array");
+    STATIC_ASSERT(sizeof(font) >= ((ST7565_FONT_END + 1 - ST7565_FONT_START) * ST7565_FONT_WIDTH), "ST7565_FONT_END references outside array");
 
     // set the reder buffer data
     uint8_t cast_data = (uint8_t)data; // font based on unsigned type for index
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c
index 1d1c2a90c4..7e46bcb3f7 100644
--- a/drivers/oled/oled_driver.c
+++ b/drivers/oled/oled_driver.c
@@ -23,6 +23,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #        include "keyboard.h"
 #    endif
 #endif
+
+#include "compiler_support.h"
 #include "oled_driver.h"
 #include OLED_FONT_H
 #include "timer.h"
@@ -601,7 +603,7 @@ void oled_write_char(const char data, bool invert) {
     static uint8_t oled_temp_buffer[OLED_FONT_WIDTH];
     memcpy(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH);
 
-    _Static_assert(sizeof(font) >= ((OLED_FONT_END + 1 - OLED_FONT_START) * OLED_FONT_WIDTH), "OLED_FONT_END references outside array");
+    STATIC_ASSERT(sizeof(font) >= ((OLED_FONT_END + 1 - OLED_FONT_START) * OLED_FONT_WIDTH), "OLED_FONT_END references outside array");
 
     // set the reder buffer data
     uint8_t cast_data = (uint8_t)data; // font based on unsigned type for index
diff --git a/drivers/sensors/azoteq_iqs5xx.h b/drivers/sensors/azoteq_iqs5xx.h
index e1e8b67b31..eb01903e33 100644
--- a/drivers/sensors/azoteq_iqs5xx.h
+++ b/drivers/sensors/azoteq_iqs5xx.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include "compiler_support.h"
 #include "i2c_master.h"
 #include "pointing_device.h"
 #include "util.h"
@@ -79,7 +80,7 @@ typedef struct {
     azoteq_iqs5xx_relative_xy_t      y;
 } azoteq_iqs5xx_base_data_t;
 
-_Static_assert(sizeof(azoteq_iqs5xx_base_data_t) == 10, "azoteq_iqs5xx_basic_report_t should be 10 bytes");
+STATIC_ASSERT(sizeof(azoteq_iqs5xx_base_data_t) == 10, "azoteq_iqs5xx_basic_report_t should be 10 bytes");
 
 typedef struct {
     uint8_t                     number_of_fingers;
@@ -87,7 +88,7 @@ typedef struct {
     azoteq_iqs5xx_relative_xy_t y;
 } azoteq_iqs5xx_report_data_t;
 
-_Static_assert(sizeof(azoteq_iqs5xx_report_data_t) == 5, "azoteq_iqs5xx_report_data_t should be 5 bytes");
+STATIC_ASSERT(sizeof(azoteq_iqs5xx_report_data_t) == 5, "azoteq_iqs5xx_report_data_t should be 5 bytes");
 
 typedef struct PACKED {
     bool sw_input : 1;
@@ -159,7 +160,7 @@ typedef struct PACKED {
     uint16_t                                     zoom_consecutive_distance;
 } azoteq_iqs5xx_gesture_config_t;
 
-_Static_assert(sizeof(azoteq_iqs5xx_gesture_config_t) == 24, "azoteq_iqs5xx_gesture_config_t should be 24 bytes");
+STATIC_ASSERT(sizeof(azoteq_iqs5xx_gesture_config_t) == 24, "azoteq_iqs5xx_gesture_config_t should be 24 bytes");
 
 typedef struct {
     uint16_t x_resolution;
diff --git a/drivers/sensors/pmw33xx_common.h b/drivers/sensors/pmw33xx_common.h
index 22e35c3327..82303ba6d9 100644
--- a/drivers/sensors/pmw33xx_common.h
+++ b/drivers/sensors/pmw33xx_common.h
@@ -10,6 +10,7 @@
 
 #pragma once
 
+#include "compiler_support.h"
 #include "keyboard.h"
 #include <stdint.h>
 #include "spi_master.h"
@@ -39,8 +40,8 @@ typedef struct __attribute__((packed)) {
     int16_t delta_y; // displacement on y directions.
 } pmw33xx_report_t;
 
-_Static_assert(sizeof(pmw33xx_report_t) == 6, "pmw33xx_report_t must be 6 bytes in size");
-_Static_assert(sizeof((pmw33xx_report_t){0}.motion) == 1, "pmw33xx_report_t.motion must be 1 byte in size");
+STATIC_ASSERT(sizeof(pmw33xx_report_t) == 6, "pmw33xx_report_t must be 6 bytes in size");
+STATIC_ASSERT(sizeof((pmw33xx_report_t){0}.motion) == 1, "pmw33xx_report_t.motion must be 1 byte in size");
 
 #if !defined(PMW33XX_CLOCK_SPEED)
 #    define PMW33XX_CLOCK_SPEED 2000000
-- 
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