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-rw-r--r--src/mem/protocol/SConscript3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mem/protocol/SConscript b/src/mem/protocol/SConscript
index 3a2e22151..17701e403 100644
--- a/src/mem/protocol/SConscript
+++ b/src/mem/protocol/SConscript
@@ -40,6 +40,9 @@ import SCons
Import('*')
+if not env['RUBY']:
+ Return()
+
slicc_dir = Dir('../slicc')
protocol_dir = Dir('.')
html_dir = Dir('html')