diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/fpending.m4 | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/m4/fpending.m4 b/m4/fpending.m4 index c72b7cc4a..145c86a0b 100644 --- a/m4/fpending.m4 +++ b/m4/fpending.m4 @@ -1,4 +1,4 @@ -#serial 2 +#serial 3 dnl From Jim Meyering dnl Using code from emacs, based on suggestions from Paul Eggert @@ -23,7 +23,6 @@ AC_DEFUN([jm_FUNC_FPENDING], [how to determine the number of pending output bytes on a stream], ac_cv_sys_pending_output_n_bytes, [ - fp_save_DEFS=$DEFS for ac_expr in \ \ '# glibc2' \ @@ -54,14 +53,12 @@ AC_DEFUN([jm_FUNC_FPENDING], # Skip each embedded comment. case "$ac_expr" in '#'*) continue;; esac - DEFS="$DEFS -DPENDING_OUTPUT_N_BYTES=$ac_expr" AC_TRY_COMPILE( [#include <stdio.h> ], [FILE *fp = stdin; (void) ($ac_expr);], fp_done=yes ) - DEFS=$fp_save_DEFS test "$fp_done" = yes && break done |