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Prevent lua check from adding flags to env when it fails.

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This commit is contained in:
Sergey Popov 2009-03-26 20:23:30 +00:00
parent 991610105c
commit c42a66d370
1 changed files with 2 additions and 0 deletions
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2
scons/lua.py
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@ -3,6 +3,7 @@ from pkgconfig import run_pkg_config
def CheckLua(context, require_version):
env = context.env
backup = env.Clone().Dictionary()
context.Message("Checking for Lua development files version " + require_version + "... ")
@ -23,6 +24,7 @@ def CheckLua(context, require_version):
return True
else:
context.Result("no")
env.Replace(**backup)
return False
config_checks = { "CheckLua" : CheckLua }