From bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 19:47:50 +0200 Subject: Adding upstream version 1.21. Signed-off-by: Daniel Baumann --- m4/sys_file_h.m4 | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 m4/sys_file_h.m4 (limited to 'm4/sys_file_h.m4') diff --git a/m4/sys_file_h.m4 b/m4/sys_file_h.m4 new file mode 100644 index 0000000..045e01b --- /dev/null +++ b/m4/sys_file_h.m4 @@ -0,0 +1,41 @@ +# Configure a replacement for . +# serial 6 + +# Copyright (C) 2008-2020 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# Written by Richard W.M. Jones. + +AC_DEFUN([gl_HEADER_SYS_FILE_H], +[ + AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/file.h]) + + if test $ac_cv_header_sys_file_h = yes; then + HAVE_SYS_FILE_H=1 + else + HAVE_SYS_FILE_H=0 + fi + AC_SUBST([HAVE_SYS_FILE_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [flock]) +]) + +AC_DEFUN([gl_HEADER_SYS_FILE_MODULE_INDICATOR], +[ + AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +AC_DEFUN([gl_HEADER_SYS_FILE_H_DEFAULTS], +[ + GNULIB_FLOCK=0; AC_SUBST([GNULIB_FLOCK]) + HAVE_FLOCK=1; AC_SUBST([HAVE_FLOCK]) +]) -- cgit v1.2.3