Comment.

diff --git a/m4/isnand.m4 b/m4/isnand.m4
index 083051b..f21d384 100644 (file)
--- 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 24f72fc..de7ebe8 100644 (file)
--- 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 64f70d2..55be261 100644 (file)
--- 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])