94 lines
2.9 KiB
Python
94 lines
2.9 KiB
Python
#
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# preflight-checks.py
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# Check for common issues prior to compiling
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#
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import os,re,sys
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Import("env")
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def get_envs_for_board(board):
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with open(os.path.join("Marlin", "src", "pins", "pins.h"), "r") as file:
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if sys.platform == 'win32':
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envregex = r"(?:env|win):"
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elif sys.platform == 'darwin':
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envregex = r"(?:env|mac|uni):"
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elif sys.platform == 'linux':
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envregex = r"(?:env|lin|uni):"
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else:
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envregex = r"(?:env):"
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r = re.compile(r"if\s+MB\((.+)\)")
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if board.startswith("BOARD_"):
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board = board[6:]
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for line in file:
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mbs = r.findall(line)
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if mbs and board in re.split(r",\s*", mbs[0]):
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line = file.readline()
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found_envs = re.match(r"\s*#include .+" + envregex, line)
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if found_envs:
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envlist = re.findall(envregex + r"(\w+)", line)
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return [ "env:"+s for s in envlist ]
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return []
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def check_envs(build_env, board_envs, config):
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if build_env in board_envs:
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return True
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ext = config.get(build_env, 'extends', default=None)
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if ext:
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if isinstance(ext, str):
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return check_envs(ext, board_envs, config)
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elif isinstance(ext, list):
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for ext_env in ext:
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if check_envs(ext_env, board_envs, config):
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return True
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return False
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def sanity_check_target():
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# Sanity checks:
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if 'PIOENV' not in env:
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raise SystemExit("Error: PIOENV is not defined. This script is intended to be used with PlatformIO")
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if 'MARLIN_FEATURES' not in env:
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raise SystemExit("Error: this script should be used after common Marlin scripts")
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if 'MOTHERBOARD' not in env['MARLIN_FEATURES']:
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raise SystemExit("Error: MOTHERBOARD is not defined in Configuration.h")
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build_env = env['PIOENV']
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motherboard = env['MARLIN_FEATURES']['MOTHERBOARD']
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board_envs = get_envs_for_board(motherboard)
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config = env.GetProjectConfig()
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result = check_envs("env:"+build_env, board_envs, config)
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if not result:
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err = "Error: Build environment '%s' is incompatible with %s. Use one of these: %s" % \
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( build_env, motherboard, ", ".join([ e[4:] for e in board_envs if e.startswith("env:") ]) )
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raise SystemExit(err)
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#
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# Check for Config files in two common incorrect places
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#
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for p in [ env['PROJECT_DIR'], os.path.join(env['PROJECT_DIR'], "config") ]:
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for f in [ "Configuration.h", "Configuration_adv.h" ]:
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if os.path.isfile(os.path.join(p, f)):
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err = "ERROR: Config files found in directory %s. Please move them into the Marlin subfolder." % p
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raise SystemExit(err)
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#
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# Check for old files indicating an entangled Marlin (mixing old and new code)
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#
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mixedin = []
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for p in [ os.path.join(env['PROJECT_DIR'], "Marlin/src/lcd/dogm") ]:
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for f in [ "ultralcd_DOGM.cpp", "ultralcd_DOGM.h" ]:
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if os.path.isfile(os.path.join(p, f)):
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mixedin += [ f ]
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if mixedin:
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err = "ERROR: Old files fell into your Marlin folder. Remove %s and try again" % ", ".join(mixedin)
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raise SystemExit(err)
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# Detect that 'vscode init' is running
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from SCons.Script import COMMAND_LINE_TARGETS
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if "idedata" not in COMMAND_LINE_TARGETS:
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sanity_check_target()
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