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-rw-r--r--unix/configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/unix/configure.in b/unix/configure.in
index 3e80626..39eba16 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -199,7 +199,7 @@ SC_TCL_64BIT_FLAGS
# Tcl_UniChar strings to memcmp on big-endian systems.
#--------------------------------------------------------------------
-AC_C_BIGENDIAN
+AC_C_BIGENDIAN(,,,[#])
#--------------------------------------------------------------------
# Supply substitutes for missing POSIX library procedures, or