From bc6416f35c9ea6cd1980d07896cda5a6f2983fd7 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 13 Jul 2008 01:06:59 +0200
Subject: [PATCH] Comment.

---
 m4/isnand.m4 | 2 +-
 m4/isnanf.m4 | 2 +-
 m4/isnanl.m4 | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/m4/isnand.m4 b/m4/isnand.m4
index 083051ba9..f21d38485 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -41,7 +41,7 @@ AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM],
   fi
 ])
 
-dnl Pull in replacement isnand definition.
+dnl Pull in replacement isnand definition. It does not need -lm.
 AC_DEFUN([gl_BUILD_ISNAND],
 [
   AC_LIBOBJ([isnand])
diff --git a/m4/isnanf.m4 b/m4/isnanf.m4
index 24f72fcf1..de7ebe894 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -59,7 +59,7 @@ AC_DEFUN([gl_FUNC_ISNANF_NO_LIBM],
   fi
 ])
 
-dnl Pull in replacement isnanf definition.
+dnl Pull in replacement isnanf definition. It does not need -lm.
 AC_DEFUN([gl_BUILD_ISNANF],
 [
   AC_LIBOBJ([isnanf])
diff --git a/m4/isnanl.m4 b/m4/isnanl.m4
index 64f70d206..55be26177 100644
--- a/m4/isnanl.m4
+++ b/m4/isnanl.m4
@@ -55,7 +55,7 @@ AC_DEFUN([gl_FUNC_ISNANL_NO_LIBM],
   fi
 ])
 
-dnl Pull in replacement isnanl definition.
+dnl Pull in replacement isnanl definition. It does not need -lm.
 AC_DEFUN([gl_BUILD_ISNANL],
 [
   AC_LIBOBJ([isnanl])
-- 
2.11.0