Keil compiler AC6 throwing error: 'sys/time.h' file not found

[rxa1031]

Hi,

I am observing an issue related with inclusion of time.h when generating project for NUCLEO-H753ZI with help of STM32CubeMX.

attached ZIP file contains project and IOC file

lwIP_Ethernet_WORKS_03.zip

I initially thought it to be an issue with LWIP related code, but later figured out that the problem reported in the file
STM32Cube_FW_H7_V1.12.1\Middlewares\Third_Party\LwIP\system\arch\cc.h is because of below conditional compilation which should work for Keil AC5 but will not work for Keil AC6

#if defined (__GNUC__) & !defined (__CC_ARM)

#define LWIP_TIMEVAL_PRIVATE 0
#include <sys/time.h>

#endif

and possibly need to be updated to:

#if defined (__GNUC__) & !( defined(__CC_ARM) /* Arm Compiler 5 */ || ( defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010000) /* Arm Compiler 6 (armclang) */ ) )

#define LWIP_TIMEVAL_PRIVATE 0
#include <sys/time.h>

#endif

May you please help resolve the concern. The above fix may cause other issues to pop up, which shall also need fix within ethernetif.c

Thanks,
Rajeev

[ASAHSTM]

Hello @rxa1031,

Thank you for your report.
This issue is already being tracked internally and will be fixed in our next STM32CubeH7 release.

With Regards,
Aya

[ASAHSTM]

Hello @rxa1031,

The fix is now available in STM32CubeH7 v1.13.0.

With Regards,