_gettimeofday_r error come while i am building with latest stm cube ide

[kchin.2]

stmcube ide 1.13.1

.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: C:/ST/STM32CubeIDE_1.13.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v8-m.main+fp/hard\libc_nano.a(libc_a-gettimeofdayr.o): in function `_gettimeofday_r':

[KnarfB]

error message not included?!

[kchin.2]

C:/ST/STM32CubeIDE_1.13.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: C:/ST/STM32CubeIDE_1.13.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v8-m.main+fp/hard\libc_nano.a(libc_a-gettimeofdayr.o): in function `_gettimeofday_r':

(.text._gettimeofday_r+0xe): warning: _gettimeofday is not implemented and will always fail

[KnarfB]

This is a warning, not an error. You can ignore it unless you want to use gettimeofday, in which case you have to implement it yourself for an embedded system :).

hth

KnarfB

[kchin.2 · Accepted solution]

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@KnarfB wrote:

This is a warning, not an error. You can ignore it unless you want to use gettimeofday, in which case you have to implement it yourself for an embedded system :).

hth

KnarfB

---

I am trying to change the ld file I thought may be because of this my ld file is not refecting

[ETan.3]

I got the same error after performing "Check for Update" and patching CubeMX to 6.19.1 and CubeIDE to 1.13.1.

This compiling error should be fixed, but no just be ignored.

[LawrenceRB]

Same here. Tried rebuilding a code from prior CubeMX / CubeIDE version. Prior to the 2 of August 2023.
plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.linux64_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld:
/home/lawrence/st/stm32cubeide_1.12.1/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.linux64_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-gettimeofdayr.o):
in function `_gettimeofday_r': (.text._gettimeofday_r+0xe):
warning: _gettimeofday is not implemented and will always fail

[Riscy00_UPP]

 I checked the ID file and found no gettimeofday so I don't know where this coming from and how to make it go away or I have to wait for next revision release by ST?

is there code snips to add in gettimeofday

[Den Dale]

Guys, I have this problem after IDE upgrade to 1.13.1.

This topic is marked as "solved", but nobody specified how it was solved. Could somebody write the solution, please?

C:/ST/STM32CubeIDE_1.11.2/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: C:/ST/STM32CubeIDE_1.11.2/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(libc_a-gettimeofdayr.o): in function `_gettimeofday_r':
(.text._gettimeofday_r+0xe): warning: _gettimeofday is not implemented and will always fail

[AScha.3]

as KnarfB wrote:

 You can ignore it unless you want to use gettimeofday, in which case you have to implement it yourself for an embedded system :).

or if you trust more in compiler :

warning: _gettimeofday is not implemented and will always fail.

solution is : write it yourself.