[PATCH v2025.09.y 30/49] scripts: imx: Makefile.mingw64: add _GNU_SOURCE

[Ahmad Fatoum]

From: Maud Spierings <maudspierings at gocontroll.com>

imx.c uses asprintf which requires _GNU_SOURCE to be defined, include
defines.h to define it.

Signed-off-by: Maud Spierings <maudspierings at gocontroll.com>
Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
Link: https://lore.barebox.org/20251201-imx_usb-v2-1-95ec2a0e8694@gocontroll.com
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
(cherry picked from commit ef66b9e0f1c7e2ec80ff8d57715d8794fa0949b4)
Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 scripts/imx/Makefile.mingw64 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/imx/Makefile.mingw64 b/scripts/imx/Makefile.mingw64
index e012d833f1b4..101b39e9178d 100644
--- a/scripts/imx/Makefile.mingw64
+++ b/scripts/imx/Makefile.mingw64
@@ -30,7 +30,7 @@ $(if $(obj),, \
 # $(realpath ...) resolves symlinks
 obj := $(realpath $(obj))
 
-CPPFLAGS := -I $(LIBUSB_MINGW)/include/libusb-1.0 -I $(src)/../include/ -I $(src)/../../include/mach/
+CPPFLAGS := -I $(LIBUSB_MINGW)/include/libusb-1.0 -I $(src)/../include/ -I $(src)/../../include/mach/ -include $(src)/../include/defines.h
 LDFLAGS := -L $(LIBUSB_MINGW)/lib -lusb-1.0 -static
 
 OBJECTS := $(addprefix $(obj)/, imx.o imx-usb-loader.o)
-- 
2.47.3