mirror of
https://git.zap.org.au/git/trader.git
synced 2024-10-27 18:20:13 -04:00
c0ca9b04da
These files have been created by running ./build-aux/bootstrap with Gnulib as at commit b1268f22f443e8e4b9e85ddf4e024875a2cd2030 (with a date stamp of Sun Jan 10 23:06:39 2021 +0100), Autoconf 2.69, Automake 1.16.3, Gettext 0.21 and pkg-config 0.29.2.
166 lines
6.6 KiB
Plaintext
166 lines
6.6 KiB
Plaintext
# Configure a more-standard replacement for <time.h>.
|
|
|
|
# Copyright (C) 2000-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
|
|
|
|
# serial 15
|
|
|
|
# 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 Paul Eggert and Jim Meyering.
|
|
|
|
AC_DEFUN([gl_HEADER_TIME_H],
|
|
[
|
|
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
|
|
dnl once only, before all statements that occur in other macros.
|
|
AC_REQUIRE([gl_HEADER_TIME_H_BODY])
|
|
])
|
|
|
|
AC_DEFUN([gl_HEADER_TIME_H_BODY],
|
|
[
|
|
AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
|
|
|
|
gl_NEXT_HEADERS([time.h])
|
|
AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC])
|
|
|
|
AC_REQUIRE([AC_C_RESTRICT])
|
|
|
|
AC_CACHE_CHECK([for TIME_UTC in <time.h>],
|
|
[gl_cv_time_h_has_TIME_UTC],
|
|
[AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <time.h>
|
|
]],
|
|
[[static int x = TIME_UTC; x++;]])],
|
|
[gl_cv_time_h_has_TIME_UTC=yes],
|
|
[gl_cv_time_h_has_TIME_UTC=no])])
|
|
if test $gl_cv_time_h_has_TIME_UTC = yes; then
|
|
TIME_H_DEFINES_TIME_UTC=1
|
|
else
|
|
TIME_H_DEFINES_TIME_UTC=0
|
|
fi
|
|
AC_SUBST([TIME_H_DEFINES_TIME_UTC])
|
|
])
|
|
|
|
dnl Check whether 'struct timespec' is declared
|
|
dnl in time.h, sys/time.h, pthread.h, or unistd.h.
|
|
|
|
AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
|
|
[
|
|
AC_CHECK_HEADERS_ONCE([sys/time.h])
|
|
AC_CACHE_CHECK([for struct timespec in <time.h>],
|
|
[gl_cv_sys_struct_timespec_in_time_h],
|
|
[AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <time.h>
|
|
]],
|
|
[[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
[gl_cv_sys_struct_timespec_in_time_h=yes],
|
|
[gl_cv_sys_struct_timespec_in_time_h=no])])
|
|
|
|
TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
|
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
|
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
|
|
UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
|
|
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
|
|
TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
|
else
|
|
AC_CACHE_CHECK([for struct timespec in <sys/time.h>],
|
|
[gl_cv_sys_struct_timespec_in_sys_time_h],
|
|
[AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <sys/time.h>
|
|
]],
|
|
[[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
[gl_cv_sys_struct_timespec_in_sys_time_h=yes],
|
|
[gl_cv_sys_struct_timespec_in_sys_time_h=no])])
|
|
if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
|
|
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
|
else
|
|
AC_CACHE_CHECK([for struct timespec in <pthread.h>],
|
|
[gl_cv_sys_struct_timespec_in_pthread_h],
|
|
[AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <pthread.h>
|
|
]],
|
|
[[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
[gl_cv_sys_struct_timespec_in_pthread_h=yes],
|
|
[gl_cv_sys_struct_timespec_in_pthread_h=no])])
|
|
if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
|
|
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
|
|
else
|
|
AC_CACHE_CHECK([for struct timespec in <unistd.h>],
|
|
[gl_cv_sys_struct_timespec_in_unistd_h],
|
|
[AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <unistd.h>
|
|
]],
|
|
[[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
[gl_cv_sys_struct_timespec_in_unistd_h=yes],
|
|
[gl_cv_sys_struct_timespec_in_unistd_h=no])])
|
|
if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
|
|
UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC])
|
|
AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC])
|
|
AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC])
|
|
AC_SUBST([UNISTD_H_DEFINES_STRUCT_TIMESPEC])
|
|
])
|
|
|
|
AC_DEFUN([gl_TIME_MODULE_INDICATOR],
|
|
[
|
|
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
AC_REQUIRE([gl_HEADER_TIME_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_HEADER_TIME_H_DEFAULTS],
|
|
[
|
|
GNULIB_CTIME=0; AC_SUBST([GNULIB_CTIME])
|
|
GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME])
|
|
GNULIB_LOCALTIME=0; AC_SUBST([GNULIB_LOCALTIME])
|
|
GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP])
|
|
GNULIB_STRFTIME=0; AC_SUBST([GNULIB_STRFTIME])
|
|
GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME])
|
|
GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM])
|
|
GNULIB_TIMESPEC_GET=0; AC_SUBST([GNULIB_TIMESPEC_GET])
|
|
GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R])
|
|
GNULIB_TIME_RZ=0; AC_SUBST([GNULIB_TIME_RZ])
|
|
GNULIB_TZSET=0; AC_SUBST([GNULIB_TZSET])
|
|
dnl Support Microsoft deprecated alias function names by default.
|
|
GNULIB_MDA_TZSET=1; AC_SUBST([GNULIB_MDA_TZSET])
|
|
dnl Assume proper GNU behavior unless another module says otherwise.
|
|
HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R])
|
|
HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP])
|
|
HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME])
|
|
HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM])
|
|
HAVE_TIMESPEC_GET=1; AC_SUBST([HAVE_TIMESPEC_GET])
|
|
dnl Even GNU libc does not have timezone_t yet.
|
|
HAVE_TIMEZONE_T=0; AC_SUBST([HAVE_TIMEZONE_T])
|
|
dnl If another module says to replace or to not replace, do that.
|
|
dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK;
|
|
dnl this lets maintainers check for portability.
|
|
REPLACE_CTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_CTIME])
|
|
REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; AC_SUBST([REPLACE_LOCALTIME_R])
|
|
REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME])
|
|
REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP])
|
|
REPLACE_STRFTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_STRFTIME])
|
|
REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM])
|
|
REPLACE_TZSET=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TZSET])
|
|
|
|
dnl Hack so that the time module doesn't depend on the sys_time module.
|
|
dnl First, default GNULIB_GETTIMEOFDAY to 0 if sys_time is absent.
|
|
: ${GNULIB_GETTIMEOFDAY=0}; AC_SUBST([GNULIB_GETTIMEOFDAY])
|
|
dnl Second, it's OK to not use GNULIB_PORTCHECK for REPLACE_GMTIME
|
|
dnl and REPLACE_LOCALTIME, as portability to Solaris 2.6 and earlier
|
|
dnl is no longer a big deal.
|
|
REPLACE_GMTIME=0; AC_SUBST([REPLACE_GMTIME])
|
|
REPLACE_LOCALTIME=0; AC_SUBST([REPLACE_LOCALTIME])
|
|
])
|