generated code with cubeMX can't be compiled by cubeIDE on Arch Linux

[LJW21]

generated a new cubeIDE project with cubeMX, for my U585I-IOT02A board, the only things I changed are PC1 pin to high level and toolchain/ide to cubeIDE.

building gives me this error : /opt/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.13.3.rel1.linux64_1.0.100.202509120712/tools/bin/../lib/gcc/arm-none-eabi/13.3.1/../../../../arm-none-eabi/bin/ld: read in flex scanner failed

no matter what I do or find on internet, I can't get it fixed...

I'm on arch linux and installed all stm32 softwares with aur and zip downloaded on the st site if needed.

[Pavel A.]

Please compare your link script (.ld file) before and after re-generation of the code with CubeMX. Any unexpected differences? 

[Mahmoud Ben Romdhane]

Hallo @LJW21,

Let me thank you for posting.

I'm currently checking the behavior described, and I will get back to you ASAP.

Thanks

Mahmoud

[LJW21]

I'm kinda new to the stm32 world, and I regenerated the files multiple times, changing more things or the fewest I could do, and nothing works...

[AScha.3]

Which version of IDE ? 2.0 ?

Maybe try : older IDE, V 1.19.  (integrated Mx ) , generic installer;

[TDK]

This feels like an issue due to the linux file-system being case-sensitive.

[Mahmoud Ben Romdhane]

Hello @LJW21 

The behavior described is not reproduced.

Could you provide please which STM32CUBEIDE Version are you using.

How you generate the code: with STM32CubeMX Standalone or with MX integrated on IDE

I will be waiting for your feedback.

Thanks.

Mahmoud

[LJW21]

I'm using standalone cubeMX version 6.16.0, and cubeIDE version 2.0.0. the complete console output is :

18:47:46 **** Incremental Build of configuration Debug for project test ****

make -j8 all

arm-none-eabi-gcc -o "test.elf" @"objects.list" -mcpu=cortex-m33 -T"/home/zach/Dev/test" --specs=nosys.specs -Wl,-Map="test.map" -Wl,--gc-sections -static --specs=nano.specs -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -Wl,--end-group

/opt/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.13.3.rel1.linux64_1.0.100.202509120712/tools/bin/../lib/gcc/arm-none-eabi/13.3.1/../../../../arm-none-eabi/bin/ld: read in flex scanner failed

collect2: error: ld returned 1 exit status

make: *** [makefile:64: test.elf] Error 1

"make -j8 all" terminated with exit code 2. Build might be incomplete.

18:47:47 Build Failed. 2 errors, 0 warnings. (took 115ms)

[Mahmoud Ben Romdhane]

Hello @LJW21 ,

Further to your comment, I did not get build error.

I generated the code with MX Standalone 6.16 and compiled the project with STM32CubeIDE 2.0.0.

GNU Tools for STM32 (13.3.rel1).

I suggest that you reinstall STM32CubeIDE.

I will be waiting for your feedback.

Thanks.

Mahmoud

[Pavel A.]

The link script path looks strange: -T"/home/zach/Dev/test"  without the filename (a file that ends in .ld) ?

Are there any .ld files in /home/zach/Dev/test/ ?