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Annotation of embedaddon/libiconv/srcm4/read.m4, revision 1.1.1.1

1.1       misho       1: # read.m4 serial 2
                      2: dnl Copyright (C) 2011 Free Software Foundation, Inc.
                      3: dnl This file is free software; the Free Software Foundation
                      4: dnl gives unlimited permission to copy and/or distribute it,
                      5: dnl with or without modifications, as long as this notice is preserved.
                      6: 
                      7: AC_DEFUN([gl_FUNC_READ],
                      8: [
                      9:   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
                     10:   dnl This ifdef is just an optimization, to avoid performing a configure
                     11:   dnl check whose result is not used. It does not make the test of
                     12:   dnl GNULIB_UNISTD_H_NONBLOCKING or GNULIB_NONBLOCKING redundant.
                     13:   m4_ifdef([gl_NONBLOCKING_IO], [
                     14:     gl_NONBLOCKING_IO
                     15:     if test $gl_cv_have_nonblocking != yes; then
                     16:       REPLACE_READ=1
                     17:     fi
                     18:   ])
                     19: ])