mbsrtowcs: Move AC_LIBOBJ invocations to module description.

[pspp] / m4 / isapipe.m4

diff --git a/m4/isapipe.m4 b/m4/isapipe.m4
index 76402ff89a209b492ddcc7795af08dddc3fbb340..3f6ff91f502c6e18486e419b423f209f5a8d2a46 100644 (file)
--- a/m4/isapipe.m4
+++ b/m4/isapipe.m4
@@ -11,9 +11,11 @@ dnl Written by Paul Eggert.
 AC_DEFUN([gl_ISAPIPE],
 [
   # OpenVMS has isapipe already, so check for it.
-  AC_REPLACE_FUNCS([isapipe])
-  if test $ac_cv_func_isapipe = no; then
-    gl_PREREQ_ISAPIPE
+  AC_CHECK_FUNCS([isapipe])
+  if test $ac_cv_func_isapipe = yes; then
+    HAVE_ISAPIPE=1
+  else
+    HAVE_ISAPIPE=0
   fi
 ])