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-rw-r--r--config/craynv9
1 files changed, 9 insertions, 0 deletions
diff --git a/config/craynv b/config/craynv
index e877303..c9b01d6 100644
--- a/config/craynv
+++ b/config/craynv
@@ -17,6 +17,15 @@
# after configure starts and defines, among other things, flags for
# the various compile modes.
+# Disabling Dependency Tracking
+# ---------------------
+#
+# The Cray X1 machines that THG tests on seem to have trouble doing
+# dependency tracking (probably because they use Cray's C++ compiler,
+# which autoconf may not recognize). Until this is fixed by autoconf
+# or a user complains, disable dependency tracking on Crays.
+enable_dependency_tracking="no"
+
# Choosing a C Compiler
# ---------------------
#