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scons recipe: made SDL checks restore env on failure.

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This commit is contained in:
Sergey Popov 2008-04-06 16:18:09 +00:00
parent fe75055c37
commit 27b8441003
1 changed files with 3 additions and 0 deletions
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3
SConstruct
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@ -216,6 +216,8 @@ def CheckSDL(context, sdl_lib = "SDL", require_version = None):
except (ValueError, IndexError):
patch_level = 0
backup = backup_env(context.env, ["CPPPATH", "LIBPATH", "LIBS"])
sdldir = context.env.get("SDLDIR", "/usr/")
if sdl_lib == "SDL":
if require_version:
@ -255,6 +257,7 @@ def CheckSDL(context, sdl_lib = "SDL", require_version = None):
return True
else:
context.Result("no")
restore_env(env, backup)
return False
def CheckOgg(context):