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# Configure a replacement for <sys/times.h>.
# serial 9
# Copyright (C) 2008-2021 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 Simon Josefsson.
AC_DEFUN([gl_SYS_TIMES_H],
[
AC_REQUIRE([gl_SYS_TIMES_H_DEFAULTS])
dnl <sys/times.h> is always overridden, because of GNULIB_POSIXCHECK.
gl_CHECK_NEXT_HEADERS([sys/times.h])
if test $ac_cv_header_sys_times_h = yes; then
HAVE_SYS_TIMES_H=1
AC_CHECK_TYPES([struct tms], [], [HAVE_STRUCT_TMS=0], [[
#include <sys/times.h>
]])
else
HAVE_SYS_TIMES_H=0
HAVE_STRUCT_TMS=0
fi
AC_SUBST([HAVE_SYS_TIMES_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([[
/* Some systems have incomplete headers. */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <time.h>
#endif
#include <sys/times.h>
]], [times])
])
AC_DEFUN([gl_SYS_TIMES_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_TIMES_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])
AC_DEFUN([gl_SYS_TIMES_H_DEFAULTS],
[
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMES])
HAVE_STRUCT_TMS=1; AC_SUBST([HAVE_STRUCT_TMS])
HAVE_TIMES=1; AC_SUBST([HAVE_TIMES])
])
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