From 71cdb52799220f8d9052643baf1d3e9836a9c755 Mon Sep 17 00:00:00 2001 From: Thomas Guyot-Sionnest Date: Thu, 15 Jan 2009 04:22:57 -0500 Subject: Sync with gnulib --- gl/m4/write.m4 | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 gl/m4/write.m4 (limited to 'gl/m4/write.m4') diff --git a/gl/m4/write.m4 b/gl/m4/write.m4 new file mode 100644 index 00000000..812b19b3 --- /dev/null +++ b/gl/m4/write.m4 @@ -0,0 +1,20 @@ +# write.m4 serial 1 +dnl Copyright (C) 2008 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_FUNC_WRITE], +[ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + dnl This ifdef is just an optimization, to avoid performing a configure + dnl check whose result is not used. It does not make the test of + dnl GNULIB_UNISTD_H_SIGPIPE or GNULIB_SIGPIPE redundant. + m4_ifdef([gl_SIGNAL_SIGPIPE], [ + gl_SIGNAL_SIGPIPE + if test $gl_cv_header_signal_h_SIGPIPE != yes; then + REPLACE_WRITE=1 + AC_LIBOBJ([write]) + fi + ]) +]) -- cgit v1.2.3-74-g34f1