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authorGravatar Joey Hess <joeyh@joeyh.name>2015-11-16 19:10:38 -0400
committerGravatar Joey Hess <joeyh@joeyh.name>2015-11-16 19:10:38 -0400
commitaff42e84c3940a4968ed7e740bd1b1494ef63c45 (patch)
tree70964f032bb68ef5f6e8353a569f2d2fba7f0fe6 /BuildFlags.hs
parentf856083604145668a8d8d3d981bb5933082a3aab (diff)
warning when built w/o concurrent-output
Diffstat (limited to 'BuildFlags.hs')
-rw-r--r--BuildFlags.hs2
1 files changed, 2 insertions, 0 deletions
diff --git a/BuildFlags.hs b/BuildFlags.hs
index bfdbb00d6..dfebedb61 100644
--- a/BuildFlags.hs
+++ b/BuildFlags.hs
@@ -67,6 +67,8 @@ buildFlags = filter (not . null)
#endif
#ifdef WITH_CONCURRENTOUTPUT
, "ConcurrentOutput"
+#else
+#warning Building without ConcurrentOutput
#endif
#ifdef WITH_DNS
, "DNS"