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Annotation of embedaddon/libiconv/srcm4/read.m4, revision 1.1.1.2

1.1.1.2 ! misho       1: # read.m4 serial 5
        !             2: dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
1.1       misho       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])
1.1.1.2 ! misho      10:   m4_ifdef([gl_MSVC_INVAL], [
        !            11:     AC_REQUIRE([gl_MSVC_INVAL])
        !            12:     if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
        !            13:       REPLACE_READ=1
        !            14:     fi
        !            15:   ])
1.1       misho      16:   dnl This ifdef is just an optimization, to avoid performing a configure
                     17:   dnl check whose result is not used. It does not make the test of
                     18:   dnl GNULIB_UNISTD_H_NONBLOCKING or GNULIB_NONBLOCKING redundant.
                     19:   m4_ifdef([gl_NONBLOCKING_IO], [
                     20:     gl_NONBLOCKING_IO
                     21:     if test $gl_cv_have_nonblocking != yes; then
                     22:       REPLACE_READ=1
                     23:     fi
                     24:   ])
                     25: ])
1.1.1.2 ! misho      26: 
        !            27: # Prerequisites of lib/read.c.
        !            28: AC_DEFUN([gl_PREREQ_READ], [:])