Files
squeezelite-esp32/eclipse_make_wrapper.py
2020-02-24 18:00:48 -05:00

114 lines
4.3 KiB
Python

#!/usr/bin/env python
#
# Wrapper to run make and preprocess any paths in the output from MSYS Unix-style paths
# to Windows paths, for Eclipse
from __future__ import print_function, division
import sys
import subprocess
import os.path
import os
import re
import glob
from test import test_cmd_line
#UNIX_PATH_RE = re.compile(r'(([a-zA-Z]{1}[:]{1}){0,1}[/\\][^\s\'\"\t\[\(]+)+')
UNIX_PATH_RE = re.compile(r'(([a-zA-Z]{1}[:]{1}){0,1}[/\\][^\s\'\"\t\[\(]+(?![^\\/\n]*$)[/\\]?)')
INCLUDE_PATH_RE = re.compile(r'-I[\s"]{0,}(.+?)["]{0,}(?=\s-\S)')
INCLUDE_PATH_ADJ_RE = re.compile(r'^([/]opt[/]esp-idf[/]){1}(.*)')
INCLUDE_PATH_ADJ2_RE = re.compile(r'^([/]c[/]){1}(.*)')
paths = {}
names = []
idf_path= os.environ.get('IDF_PATH').replace("/", "\\")
cwd_path= os.environ.get('CWD')
pwd_path= os.environ.get('PWD')
def check_path(path):
try:
return paths[path]
except KeyError:
pass
paths[path] = path
winpath =path
if not os.path.exists(winpath):
# cache as failed, replace with success if it works
if re.match(INCLUDE_PATH_ADJ2_RE, path) is not None:
winpath = INCLUDE_PATH_ADJ2_RE.sub(r'c:/\2',path) #replace /c/
try:
winpath = subprocess.check_output(["cygpath", "-w", winpath]).strip()
except subprocess.CalledProcessError:
return path # something went wrong running cygpath, assume this is not a path!
if not os.path.exists(winpath):
if not os.path.exists(winpath):
winpath=idf_path + '\\' + re.sub(r'^[/\\]opt[/\\](esp-idf[/\\]){0,}', '', path, 1)
try:
winpath = subprocess.check_output(["cygpath", "-w", winpath]).strip()
except subprocess.CalledProcessError:
return path # something went wrong running cygpath, assume this is not a path!
if not os.path.exists(winpath):
return path # not actually a valid path
winpath = winpath.replace("/", "\\") # make consistent with forward-slashes used elsewhere
paths[path] = winpath
#print("In path: {0}, out path: {1}".format(path,winpath) )
return winpath
def fix_paths(filename):
if re.match(r'.*[\\](.*$)',filename) is not None:
filename = re.findall(r'.*[\\](.*$)',filename)[0].replace("\\", "/")
return filename.rstrip()
def print_paths(path_list, file_name, source_file):
new_path_list = list(set(path_list))
new_path_list.sort()
last_n = ''
cmd_line='xtensa-esp32-elf-gcc '
for n in new_path_list:
if re.match(INCLUDE_PATH_ADJ_RE, n) is not None:
n = INCLUDE_PATH_ADJ_RE.sub(idf_path+r"\2",n )
if re.match(INCLUDE_PATH_ADJ2_RE, n) is not None:
n = INCLUDE_PATH_ADJ2_RE.sub(r'c:/\2',n)
if last_n != n:
cmd_line = cmd_line + ' -I ' + n.rstrip()
last_n = n
if source_file:
cmd_line = cmd_line + ' -c ' + fix_paths(source_file)
cmd_line = cmd_line + ' -o ' + fix_paths(file_name)
print(cmd_line)
def extract_includes():
for filename in [y for x in os.walk('build') for y in glob.glob(os.path.join(x[0], '*.d'))]:
lines = []
source=''
with open(filename) as file_in:
for line in file_in:
if re.match(r'\S*(?=/[^/]*\.[h][p]?)',line) is not None:
lines.extend(re.findall(r'\S*(?=/[^/]*\.[h][p]?)/',line))
if re.match(r'\S*(?=\.[cC][pP]{0,})[^\\\s]*',line) is not None:
source = re.findall(r'\S*(?=\.[cC][pP]{0,})[^\\\s]*',line)[0]
print_paths(lines,filename,source )
def main():
cwd_path=check_path(os.getcwd())
os.environ['CWD']= cwd_path
os.environ['PWD']= cwd_path
idf_path= os.environ.get('IDF_PATH').replace("/", "\\")
cwd_path= os.environ.get('CWD')
pwd_path= os.environ.get('PWD')
print('Running custom script make in {}, IDF_PATH={}, CWD={}, PWD={}'.format(cwd_path,idf_path,cwd_path,pwd_path))
make = subprocess.Popen(["make"] + sys.argv[1:] + ["BATCH_BUILD=1"], stdout=subprocess.PIPE)
for line in iter(make.stdout.readline, ''):
line = re.sub(UNIX_PATH_RE, lambda m: check_path(m.group(0)), line)
names.extend(INCLUDE_PATH_RE.findall(line))
print(line.rstrip())
sys.exit(make.wait())
if __name__ == "__main__":
main()