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-rw-r--r--configure.ac3
1 files changed, 1 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index cc72d64..f57de82 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,8 +76,7 @@ AC_HEADER_STDC
# Checks for type
#-------------------------------------------------------------------------
-AC_CHECK_TYPE([__int128_t], [],
- [echo "error: spike requires 128 integer suuport"; exit 1], [])
+AC_CHECK_TYPE([__int128_t], AC_SUBST([HAVE_INT128],[yes]))
#-------------------------------------------------------------------------
# Default compiler flags