Mercurial > hg-old > index.cgi
comparison m4/00gnulib.m4 @ 267:bec6d2480f08 2.6
Added add'l generated files for release
| author | lost |
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| date | Tue, 22 Dec 2009 05:33:32 +0000 |
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| 266:5f25e7afac21 | 267:bec6d2480f08 |
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| 1 # 00gnulib.m4 serial 2 | |
| 2 dnl Copyright (C) 2009 Free Software Foundation, Inc. | |
| 3 dnl This file is free software; the Free Software Foundation | |
| 4 dnl gives unlimited permission to copy and/or distribute it, | |
| 5 dnl with or without modifications, as long as this notice is preserved. | |
| 6 | |
| 7 dnl This file must be named something that sorts before all other | |
| 8 dnl gnulib-provided .m4 files. It is needed until such time as we can | |
| 9 dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics. | |
| 10 | |
| 11 # AC_DEFUN_ONCE([NAME], VALUE) | |
| 12 # ---------------------------- | |
| 13 # Define NAME to expand to VALUE on the first use (whether by direct | |
| 14 # expansion, or by AC_REQUIRE), and to nothing on all subsequent uses. | |
| 15 # Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier. This | |
| 16 # definition is slower than the version in Autoconf 2.64, because it | |
| 17 # can only use interfaces that existed since 2.59; but it achieves the | |
| 18 # same effect. Quoting is necessary to avoid confusing Automake. | |
| 19 m4_version_prereq([2.63.263], [], | |
| 20 [m4_define([AC][_DEFUN_ONCE], | |
| 21 [AC][_DEFUN([$1], | |
| 22 [AC_REQUIRE([_gl_DEFUN_ONCE([$1])], | |
| 23 [m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl | |
| 24 [AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])]) | |
| 25 | |
| 26 # gl_00GNULIB | |
| 27 # ----------- | |
| 28 # Witness macro that this file has been included. Needed to force | |
| 29 # Automake to include this file prior to all other gnulib .m4 files. | |
| 30 AC_DEFUN([gl_00GNULIB]) |