X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fldexpl.m4;h=804f1b8ad7564e3d822b0c2ba626f05928b33c3d;hb=63f686a80e5c220144a0ad052ef4cd81768e5bbf;hp=6587d85c304aa68d5194a561f035c7a8172b1e61;hpb=2d2de4fae4048a89a37a8decee71dabbf8881015;p=gnulib.git

diff --git a/m4/ldexpl.m4 b/m4/ldexpl.m4
index 6587d85c3..804f1b8ad 100644
--- a/m4/ldexpl.m4
+++ b/m4/ldexpl.m4
@@ -57,6 +57,7 @@ AC_DEFUN([gl_FUNC_LDEXPL],
     HAVE_DECL_LDEXPL=0
     AC_LIBOBJ([ldexpl])
   fi
+  AC_SUBST([LDEXPL_LIBM])
 ])
 
 dnl Test whether ldexpl() works on finite numbers (this fails on AIX 5.1).