installing espruino on stm32F100 based diy project

I searched the repo with "LQFP48" to find similar boards and some clues. I found that Olmexino and Maple mini are the only boards with this package and they both have a special get_pins function. Maybe this solves my problem?

def get_pins():
  pins = pinutils.scan_pin_file([], 'stm32f103xb.csv', 6, 10, 11)
  # Olimexino/Maple pins have stupid names
  pinmapping = {
    'D0' :'PA3',
    'D1' :'PA2',
    'D2' :'PA0',
    'D3' :'PA1',
    'D4' :'PB5',
    'D5' :'PB6',
    'D6' :'PA8',
    'D7' :'PA9',
    'D8' :'PA10',
    'D9' :'PB7',
    'D10':'PA4',
    'D11':'PA7',
    'D12':'PA6',
    'D13':'PA5',
    'D14':'PB8',
    'D15':'PC0', # shared with A0-A15
    'D16':'PC1',
    'D17':'PC2',
    'D18':'PC3',
    'D19':'PC4',
    'D20':'PC5',
    'D21':'PC13',
    'D22':'PC14',
    'D23':'PC15',
    'D24':'PB9',
    'D25':'PD2',
    'D26':'PC10',
    'D27':'PB0',
    'D28':'PB1',
    'D29':'PB10',
    'D30':'PB11',
    'D31':'PB12',
    'D32':'PB13',
    'D33':'PB14',
    'D34':'PB15',
    'D35':'PC6',
    'D36':'PC7',
    'D37':'PC8',
    'D38':'PC9', # for button
    'D39':'PC12', # for USB disc
    'D40':'PA11', # for USB dm
    'D41':'PA12', # for USB dp
  };
  newpins = []
  for newname in pinmapping:
#    print newname
    pin = pinutils.findpin(pins, pinmapping[newname], True)
    pin["name"] = "P"+newname
    pin["sortingname"] = newname[0] + newname[1:].rjust(2,'0')
    newpins.append(pin)
  # Because 'pinmapping' is NOT stored in order!!!
  newpins = sorted(newpins, key=lambda pin: pin["sortingname"])
#  print(json.dumps(newpins, sort_keys=True, indent=2))
  return newpins

I pasted it to get__pins function in my file, but now I get this error on build. How can i get more info on what happened?

Generating platform configs
Generating pin info
make: *** [gen/platform_config.h] Error 1