mirror of
https://git.zap.org.au/git/trader.git
synced 2024-11-03 17:27:29 -05:00
87a840cdd4
These files have been created by running ./build-aux/bootstrap with Gnulib as at commit 5bb169c3be1f80fb22ee63d51b43dfdb1ac22d2a (with a date stamp of Mon Aug 3 12:34:38 2015 -0700), Autoconf 2.69, Automake 1.15 and Gettext 0.19.5.
47 lines
2.1 KiB
Plaintext
47 lines
2.1 KiB
Plaintext
# 00gnulib.m4 serial 3
|
|
dnl Copyright (C) 2009-2015 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 This file must be named something that sorts before all other
|
|
dnl gnulib-provided .m4 files. It is needed until such time as we can
|
|
dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE and
|
|
dnl m4_divert semantics.
|
|
|
|
# Until autoconf 2.63, handling of the diversion stack required m4_init
|
|
# to be called first; but this does not happen with aclocal. Wrapping
|
|
# the entire execution in another layer of the diversion stack fixes this.
|
|
# Worse, prior to autoconf 2.62, m4_wrap depended on the underlying m4
|
|
# for whether it was FIFO or LIFO; in order to properly balance with
|
|
# m4_init, we need to undo our push just before anything wrapped within
|
|
# the m4_init body. The way to ensure this is to wrap both sides of
|
|
# m4_init with a one-shot macro that does the pop at the right time.
|
|
m4_ifndef([_m4_divert_diversion],
|
|
[m4_divert_push([KILL])
|
|
m4_define([gl_divert_fixup], [m4_divert_pop()m4_define([$0])])
|
|
m4_define([m4_init],
|
|
[gl_divert_fixup()]m4_defn([m4_init])[gl_divert_fixup()])])
|
|
|
|
|
|
# AC_DEFUN_ONCE([NAME], VALUE)
|
|
# ----------------------------
|
|
# Define NAME to expand to VALUE on the first use (whether by direct
|
|
# expansion, or by AC_REQUIRE), and to nothing on all subsequent uses.
|
|
# Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier. This
|
|
# definition is slower than the version in Autoconf 2.64, because it
|
|
# can only use interfaces that existed since 2.59; but it achieves the
|
|
# same effect. Quoting is necessary to avoid confusing Automake.
|
|
m4_version_prereq([2.63.263], [],
|
|
[m4_define([AC][_DEFUN_ONCE],
|
|
[AC][_DEFUN([$1],
|
|
[AC_REQUIRE([_gl_DEFUN_ONCE([$1])],
|
|
[m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl
|
|
[AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])])
|
|
|
|
# gl_00GNULIB
|
|
# -----------
|
|
# Witness macro that this file has been included. Needed to force
|
|
# Automake to include this file prior to all other gnulib .m4 files.
|
|
AC_DEFUN([gl_00GNULIB])
|