Make fails, mising nano.specs file

[galileo-pkm]

Make fails with:
arm-none-eabi-gcc: fatal error: cannot read spec file 'nano.specs': No such file or directory

Uncommitted file?

[DiSlord]

no 'nano.specs' file in my NanoVNA folder
See
https://stackoverflow.com/questions/26931979/gnu-arm-nano-specs-not-found

[galileo-pkm]

Installing arm-none-eabi-newlib package (Fedora 32) fixes that error.
The nano in the file name threw me of ...

Unfortunately compile now fails with a nonsensical error:

Compiling hal_lld.c ChibiOS/os/hal/ports/STM32/STM32F0xx/hal_lld.c:54:40: error: expected identifier or '(' before 'void' 54 | static void hal_lld_backup_domain_init(void) { | ^~~~ ChibiOS/os/hal/ports/STM32/STM32F0xx/hal_lld.c: In function 'hal_lld_init': ChibiOS/os/hal/ports/STM32/STM32F0xx/hal_lld.c:235:30: error: expected expression before ')' token 235 | hal_lld_backup_domain_init(); | ^ make: *** [ChibiOS/os/common/startup/ARMCMx/compilers/GCC/rules.mk:216: build/obj/hal_lld.o] Error 1

Kind of strange considering that edy555 repo compiles without issues.

[DiSlord]

Comment call (it not used, and should be disabled)
// hal_lld_backup_domain_init();
in "ChibiOS/os/hal/ports/STM32/STM32F0xx/hal_lld.c"

Also need change in "ChibiOS\os\hal\ports\STM32\LLD\ADCv3\hal_adc_lld.c"
OSAL_IRQ_HANDLER(STM32_ADC1_HANDLER) {
to
attribute((weak)) OSAL_IRQ_HANDLER(STM32_ADC1_HANDLER) {

[igor-m]

attribute((weak)) OSAL_IRQ_HANDLER(STM32_ADC1_HANDLER) {

With 2+2 underscores..
__attribute__((weak)) OSAL_IRQ_HANDLER(STM32_ADC1_HANDLER) {

[DiSlord]

Yes, __ lost on formatting (made text as bold)

[galileo-pkm]

If you are modifying upstream libraries you should fork ChibiOS
or add comments about the changes in the Readme.
For now I have just commented out the -DVNA_AUTO_SELECT_RTC_SOURCE line in the Makefile.
It builds, haven't tested it yet.

[DiSlord]

On commented VNA_AUTO_SELECT_RTC_SOURCE you need manually select RTC source, by default use LSI

[galileo-pkm]

Ok, thanks