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changeset 2843:e3040ba8ca15

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check for __fpending declaration
author Jim Meyering <jim@meyering.net>
date Mon, 28 Aug 2000 14:53:10 +0000
parents 324d0019a468
children c4143df8ed0d
files m4/fpending.m4
diffstat 1 files changed, 6 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -12,6 +12,12 @@
 [
   AC_CHECK_HEADERS(stdio_ext.h)
   AC_REPLACE_FUNCS([__fpending])
+  fp_headers='
+#     if HAVE_STDIO_EXT_H
+#      include <stdio_ext.h>
+#     endif
+'
+  AC_CHECK_DECLS([__fpending], , , $fp_headers)
   if test $ac_cv_func___fpending = no; then
     AC_CACHE_CHECK(
 	      [how to determine the number of pending output bytes on a stream],