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-rw-r--r--doc/SConscript8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/SConscript b/doc/SConscript
index 6f92fbc..b0a4ba1 100644
--- a/doc/SConscript
+++ b/doc/SConscript
@@ -31,7 +31,7 @@ import string
Import('env', 'whereis')
-env = env.Copy()
+env = env.Clone()
env.TargetSignatures('content')
@@ -103,9 +103,9 @@ def scansgml(node, env, target):
s = Scanner(name = 'sgml', function = scansgml, skeys = ['.sgml', '.mod'])
orig_env = env
-env = orig_env.Copy(SCANNERS = [s],
- SCONS_PROC_PY = File('#bin/scons-proc.py').rfile(),
- SCONSOUTPUT_PY = File('#bin/sconsoutput.py').rfile())
+env = orig_env.Clone(SCANNERS = [s],
+ SCONS_PROC_PY = File('#bin/scons-proc.py').rfile(),
+ SCONSOUTPUT_PY = File('#bin/sconsoutput.py').rfile())
# Fetch the list of files in the build engine that contain
# SCons documentation XML for processing.