mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-05-01 04:10:18 +02:00
3d458a81c6
Added pipe2 and open modules, to get O_CLOEXEC. * libguile/Makefile.am (guile_filter_doc_snarfage$(EXEEXT)): Add gnulib here, in the native build case, for rpl_fflush if needed. foo
44 lines
1.5 KiB
Text
44 lines
1.5 KiB
Text
# serial 13
|
|
# Configure fcntl.h.
|
|
dnl Copyright (C) 2006-2007, 2009-2011 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.
|
|
|
|
dnl Written by Paul Eggert.
|
|
|
|
AC_DEFUN([gl_FCNTL_H],
|
|
[
|
|
AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
|
|
AC_REQUIRE([gl_FCNTL_O_FLAGS])
|
|
gl_NEXT_HEADERS([fcntl.h])
|
|
|
|
dnl Check for declarations of anything we want to poison if the
|
|
dnl corresponding gnulib module is not in use, if it is not common
|
|
dnl enough to be declared everywhere.
|
|
gl_WARN_ON_USE_PREPARE([[#include <fcntl.h>
|
|
]], [fcntl openat])
|
|
])
|
|
|
|
AC_DEFUN([gl_FCNTL_MODULE_INDICATOR],
|
|
[
|
|
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
|
|
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
|
dnl Define it also as a C macro, for the benefit of the unit tests.
|
|
gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
|
])
|
|
|
|
AC_DEFUN([gl_FCNTL_H_DEFAULTS],
|
|
[
|
|
GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL])
|
|
GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING])
|
|
GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN])
|
|
GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT])
|
|
dnl Assume proper GNU behavior unless another module says otherwise.
|
|
HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL])
|
|
HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT])
|
|
REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL])
|
|
REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN])
|
|
REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT])
|
|
])
|