87 lines
2.2 KiB
Python
87 lines
2.2 KiB
Python
import os
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import sys
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import amalgamation
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import pickle
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import subprocess
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# where to cache which files have already been compiled
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cache_file = 'amalgamation.cache'
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ignored_files = ['utf8proc_data.cpp']
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RESUME_AUTO = 0
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RESUME_ALWAYS = 1
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RESUME_NEVER = 2
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# resume behavior
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# by default, we resume if the previous test_compile was run on the same commit hash as this one
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resume = RESUME_AUTO
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for arg in sys.argv:
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if arg == '--resume':
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resume = RESUME_ALWAYS
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elif arg == '--restart':
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cache = RESUME_NEVER
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if resume == RESUME_NEVER:
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try:
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os.remove(cache_file)
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except:
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pass
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def get_git_hash():
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proc = subprocess.Popen(['git', 'rev-parse', 'HEAD'], stdout=subprocess.PIPE)
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return proc.stdout.read().strip()
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current_hash = get_git_hash()
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# load the cache, and check the commit hash
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try:
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with open(cache_file, 'rb') as cf:
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cache = pickle.load(cf)
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if resume == RESUME_AUTO:
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# auto resume, check
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if cache['commit_hash'] != current_hash:
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cache = {}
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except:
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cache = {}
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cache['commit_hash'] = current_hash
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def try_compilation(fpath, cache):
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if fpath in cache:
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return
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print(fpath)
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cmd = (
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'clang++ -std=c++11 -Wno-deprecated -Wno-writable-strings -S -MMD -MF dependencies.d -o deps.s '
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+ fpath
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+ ' '
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+ ' '.join(["-I" + x for x in amalgamation.include_paths])
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)
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ret = os.system(cmd)
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if ret != 0:
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raise Exception('Failed compilation of file "' + fpath + '"!\n Command: ' + cmd)
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cache[fpath] = True
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with open(cache_file, 'wb') as cf:
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pickle.dump(cache, cf)
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def compile_dir(dir, cache):
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files = os.listdir(dir)
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files.sort()
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for fname in files:
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if fname in amalgamation.excluded_compilation_files or fname in ignored_files:
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continue
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fpath = os.path.join(dir, fname)
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if os.path.isdir(fpath):
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compile_dir(fpath, cache)
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elif fname.endswith('.cpp') or fname.endswith('.hpp') or fname.endswith('.c') or fname.endswith('.cc'):
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try_compilation(fpath, cache)
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# compile all files in the src directory (including headers!) individually
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for cdir in amalgamation.compile_directories:
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compile_dir(cdir, cache)
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