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fix(bin/lmake): use "--always-make" option instead of touch

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close #42
This commit is contained in:
Soonho Kong 2014-08-15 20:47:23 -07:00
parent 009e9fb3e6
commit 991ce469e9
1 changed files with 8 additions and 15 deletions
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23
bin/lmake
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@ -139,20 +139,10 @@ def get_target(s):
oleanfile = get_olean(s)
return oleanfile if oleanfile is not None else s
def touch(fname, times=None):
"touch a file"
with open(fname, 'a'):
os.utime(fname, times)
def touch_all_lean_files(directory):
"Touch all lean file under directory"
for root, dirnames, filenames in os.walk(directory):
for filename in fnmatch.filter(filenames, '*.lean'):
touch(os.path.join(root, filename))
def check_lean_options_file(directory, lean_options):
"Check lean_options file and return true if all lean files should be touched."
def need_to_make_always(directory, lean_options):
"""Return true if "-P" option was used previously, but not this time."""
lean_new_options = " ".join(lean_options)
lean_old_options = ""
lean_options_file_name = os.path.join(directory, ".lean_options")
need_to_write = True
if os.path.isfile(lean_options_file_name):
@ -162,14 +152,17 @@ def check_lean_options_file(directory, lean_options):
if need_to_write:
with open(lean_options_file_name, 'w') as f:
f.write(lean_new_options)
if ("--permissive" in lean_options) or ("-P" in lean_options):
return False
if ("--permissive" in lean_old_options) or ("-P" in lean_old_options):
return True
return False
def call_makefile(directory, makefile, makefile_options, args, lean_options):
""" Call makefile with a target generated from a given arg """
need_to_update = check_lean_options_file(directory, lean_options)
need_to_update = need_to_make_always(directory, lean_options)
if need_to_update:
touch_all_lean_files(directory)
makefile_options.append("--always-make")
env_copy = os.environ.copy()
env_copy['LEAN'] = find_lean_exe()
lean_options_str = ' '.join(lean_options)