gistfile1.txt

make CTPC=yes kingly_keys/romac:default
QMK Firmware 0.7.97
Making kingly_keys/romac with keymap default

arm-none-eabi-gcc (GNU Tools for Arm Embedded Processors 9-2019-q4-major) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]
Copyright (C) 2019 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.

Compiling: tmk_core/common/chibios/bootloader.c                                                    In file included from ./lib/chibios/os/common/ext/CMSIS/ST/STM32F3xx/stm32f303xc.h:168,
                 from ./lib/chibios/os/common/ext/CMSIS/ST/STM32F3xx/stm32f3xx.h:153,
                 from ./lib/chibios/os/common/startup/ARMCMx/devices/STM32F3xx/cmparams.h:72,
                 from ./lib/chibios/os/common/ports/ARMCMx/chcore.h:70,
                 from ./lib/chibios/os/rt/include/ch.h:81,
                 from tmk_core/common/chibios/bootloader.c:3:
./lib/chibios/os/common/ext/CMSIS/include/cmsis_gcc.h: In function 'enter_bootloader_mode_if_requested':
./lib/chibios/os/common/ext/CMSIS/include/core_cm4.h:93:28: error: listing the stack pointer register 'sp' in a clobber list is deprecated [-Werror=deprecated]
   93 |   #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
      |                            ^~~~~
./lib/chibios/os/common/ext/CMSIS/include/cmsis_gcc.h:190:3: note: in expansion of macro '__ASM'
  190 |   __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp");
      |   ^~~~~
./lib/chibios/os/common/ext/CMSIS/include/core_cm4.h:93:28: note: the value of the stack pointer after an 'asm' statement must be the same as it was before the statement
   93 |   #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
      |                            ^~~~~
./lib/chibios/os/common/ext/CMSIS/include/cmsis_gcc.h:190:3: note: in expansion of macro '__ASM'
  190 |   __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp");
      |   ^~~~~
cc1: all warnings being treated as errors
 [ERRORS]
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make[1]: *** [.build/obj_kingly_keys_romac_default_proton_c/common/chibios/bootloader.o] Error 1
make: *** [kingly_keys/romac:default] Error 1
Make finished with errors