Discussion on: CMake on STM32 | Episode 1: the beginning

->Yes the file is correct and project generated by stm32cubemx
-> arm-none-eabi-gcc version
arm-none-eabi-gcc.exe (GNU Tools for Arm Embedded Processors 8-2019-q3-update) 8.3.1 20190703 (release) [gcc-8-branch revision 273027]
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

-> cmake --build . --verbose -- -j 4
[ 4%] Building ASM object CMakeFiles/nucleo-f413zh.out.dir/startup_stm32f413xx.s.obj
D:\Dev-Tools\gcc-arm-8\bin\arm-none-eabi-gcc.exe -DSTM32F413xx -DUSE_HAL_DRIVER -ID:\Dev-Tools\cmakef4\Core\Inc -ID:\Dev-Tools\cmakef4\Drivers\STM32F4xx_HAL_Driver\Inc -ID:\Dev-Tools\cmakef4\Drivers\CMSIS\Device\ST\STM32F4xx\Include -ID:\Dev-Tools\cmakef4\Drivers\CMSIS\Include -g -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fdata-sections -ffunction-sections -Wall -Og -o CMakeFiles\nucleo-f413zh.out.dir\startup_stm32f413xx.s.obj -c D:\Dev-Tools\cmakef4\startup_stm32f413xx.s
D:\Dev-Tools\cmakef4\startup_stm32f413xx.s: Assembler messages:
D:\Dev-Tools\cmakef4\startup_stm32f413xx.s:1: Error: junk at end of line, first unrecognized character is -'
D:\Dev-Tools\cmakef4\startup_stm32f413xx.s:2: Error: bad size 0 in type specifier
D:\Dev-Tools\cmakef4\startup_stm32f413xx.s:2: Error: bad instructionstartup_stm32f413xx.s '
mingw32-make.exe[2]: *** [CMakeFiles/nucleo-f413zh.out.dir/startup_stm32f413xx.s.obj] Error 1
mingw32-make.exe[2]: Leaving directory D:/Dev-Tools/cmakef4/cmake-build-debug'
mingw32-make.exe[1]: *** [CMakeFiles/nucleo-f413zh.out.dir/all] Error 2
mingw32-make.exe[1]: Leaving directoryD:/Dev-Tools/cmakef4/cmake-build-debug'