annotate modules/ldap/configure.ac @ 4448:fd8a9a4d81d9

Support #!, to allow XEmacs to be called as a script interpreter. ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * Makefile.in.in (SHEBANG_PROGNAME): New variable; a symbol link to the XEmacs binary to tell it it should read a script from stdin. * configure.ac (XE_EXPAND_VARIABLE): Set SHEBANG_PROGNAME. * configure: Regenerate. src/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * config.h.in: Add SHEBANG_PROGNAME. * emacs.c (main_1): If we've been called using SHEBANG_PROGNAME, rewrite our arguments to add a --script argument. Also, handle the --script argument by setting noninteractive and vanilla. * lread.c (Fload_internal): If the first two characters of a file are #!, replace them with ;! before they get to the Lisp reader. lisp/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * startup.el (command-line-do-script): New. (command-switch-alist): Use command-line-do-script. New argument, compatible with GNU; --script or -script says "treat the following argument as a file to load in batch mode". man/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * xemacs/cmdargs.texi (Command Switches): Describe --script, -script.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 20 Jan 2008 19:53:54 +0100
parents 184461bc8de4
children 56b64a055043
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1 # Process this file with autoconf to produce a configure script.
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2 # This is only used for independent module building.
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3 AC_INIT([LDAP module], [1.0], [xemacs-beta@xemacs.org])
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4 AC_PREREQ(2.53)
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5 AC_REVISION($Revision: 1.2 $)
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6 AC_COPYRIGHT([Configuration script for the LDAP module.
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7 Copyright (C) 2002 Jerry James.
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8
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9 This file is part of XEmacs.
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10
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11 XEmacs is free software; you can redistribute it and/or modify it
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12 under the terms of the GNU General Public License as published by
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13 the Free Software Foundation; either version 2, or (at your
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14 option) any later version.
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15
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16 XEmacs is distributed in the hope that it will be useful, but
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17 WITHOUT ANY WARRANTY; without even the implied warranty of
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 General Public License for more details.
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20
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21 You should have received a copy of the GNU General Public License
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22 along with XEmacs; see the file COPYING. If not, write to the Free
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23 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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24 02111-1307, USA.])
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25
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26 AC_CONFIG_SRCDIR([eldap.c])
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27
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28 m4_include([../common/configure-pre.ac])
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29
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30 # Find the LDAP headers and libraries
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31 have_ldap="yes"
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32 AC_CHECK_HEADERS([ldap.h lber.h], , [have_ldap="no"])
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33 AS_IF([test "$have_ldap" = "yes"],
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34 [AC_CHECK_LIB([ldap], [ldap_search], , [have_ldap="no"; LIBS="$LIBS -llber"],
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35 [-llber])
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36 test "$have_ldap" = "no" && {
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37 AC_CHECK_LIB([ldap], [ldap_open], [have_ldap="yes"], [LIBS="$LIBS -lkrb"],
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38 [-lkrb]) }
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39 test "$have_ldap" = "no" && {
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40 AC_CHECK_LIB([ldap], [ldap_open], [have_ldap="yes"], [LIBS="$LIBS -ldes"],
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41 [-ldes]) }],
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42 [AS_ERROR([Cannot find the LDAP header file])])
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43 AS_IF([test "$have_ldap" = "yes"],
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44 [AC_CHECK_FUNCS([ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result])],
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45 [AS_ERROR([Cannot link with the LDAP library])])
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46 AC_SUBST(ldap_libs, "$LIBS")
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47
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48 m4_include([../common/configure-post.ac])