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Add ability to not create the .scons-option-cache file.

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pentarctagon 2017-11-04 02:20:09 -05:00 • committed by Jyrki Vesterinen
parent f1749c8d9b
commit ad3b3d8d9f
1 changed files with 3 additions and 2 deletions
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5
SConstruct
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@ -16,7 +16,7 @@ from os import access, F_OK
# Warn user of current set of build options.
AddOption('--option-cache', dest='option_cache', nargs=1, type = 'string', action = 'store', metavar = 'FILE', help='file with cached construction variables', default = '.scons-option-cache')
if os.path.exists(GetOption("option_cache")):
if GetOption("option_cache") != "" and os.path.exists(GetOption("option_cache")):
optfile = open(GetOption("option_cache"))
print("Saved options: {}".format(optfile.read().replace("\n", ", ")[:-2]))
optfile.close()
@ -134,7 +134,8 @@ if env["lockfile"]:
import atexit
atexit.register(os.remove, lockfile)
opts.Save(GetOption("option_cache"), env)
if GetOption("option_cache") != "":
opts.Save(GetOption("option_cache"), env)
env.SConsignFile("$build_dir/sconsign.dblite")
# If OS_ENV was enabled, copy the entire OS environment.