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-rw-r--r--m4/float_h.m43
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/float_h.m4 b/m4/float_h.m4
index 265a4c1a6..21a7529fe 100644
--- a/m4/float_h.m4
+++ b/m4/float_h.m4
@@ -1,4 +1,4 @@
-# float_h.m4 serial 5
+# float_h.m4 serial 6
dnl Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -16,4 +16,5 @@ AC_DEFUN([gl_FLOAT_H],
;;
esac
AC_SUBST([FLOAT_H])
+ AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"])
])