3 dnl $Id: configure.in,v 1.1 1999/06/02 16:53:33 mdw Exp $
5 dnl Configuration for sw-tools
10 dnl ----- Licensing notice --------------------------------------------------
12 dnl This file is part of sw-tools.
14 dnl sw-tools is free software; you can redistribute it and/or modify
15 dnl it under the terms of the GNU General Public License as published by
16 dnl the Free Software Foundation; either version 2 of the License, or
17 dnl (at your option) any later version.
19 dnl sw-tools is distributed in the hope that it will be useful,
20 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
21 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 dnl GNU General Public License for more details.
24 dnl You should have received a copy of the GNU General Public License
25 dnl along with sw-tools; if not, write to the Free Software Foundation,
26 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 dnl ----- Revision history --------------------------------------------------
30 dnl $Log: configure.in,v $
31 dnl Revision 1.1 1999/06/02 16:53:33 mdw
35 dnl --- Boring boilerplate ---
38 AM_INIT_AUTOMAKE(sw-tools, 1.0.0pre3)
39 AM_CONFIG_HEADER(config.h)
41 dnl --- Work out the architecture name ---
43 AC_MSG_CHECKING([architecture name])
44 arch=`$srcdir/sw.in --archname`
46 AC_DEFINE_UNQUOTED(ARCH, "$arch")
49 dnl --- Set up the C compiler ---
54 dnl --- Check for <unistd.h> ---
56 AC_CHECK_HEADERS(unistd.h)
58 dnl --- Find an appropriate remote shell program ---
61 [ --with-rsh=PROGRAM use PROGRAM to start remote shells],
63 AC_PATH_PROGS(RSH, $RSH remsh rsh ssh, rsh)
64 AC_DEFINE_UNQUOTED(RSH, "$RSH")
66 dnl --- Find out whether I have `strsignal' or `sys_siglist' ---
68 AC_CHECK_FUNCS(strsignal _sys_siglist, break)
70 dnl --- Decide whether to declare `environ' ---
72 AC_CACHE_CHECK([for declaration of \`environ'], sw_cv_environ,
73 [AC_EGREP_CPP(environ,
74 [#include <sys/types.h>
81 #endif], [sw_cv_environ=yes], [sw_cv_environ=no])])
82 if test $sw_cv_environ = yes; then
83 AC_DEFINE(DECL_ENVIRON)
86 dnl --- Find a curses library ---
88 dnl Try to find one which knows how to resize a terminal.
90 mdw_CHECK_MANYLIBS(newwin, ncurses curses, AC_DEFINE(HAVE_CURSES))
92 if test $mdw_cv_lib_newwin != no; then
93 AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h curses.h], [break])
95 if test "$ac_cv_header_ncurses_h" = "no" &&
96 test "$ac_cv_header_ncurses_ncurses_h" = "no" &&
97 test "$ac_cv_header_curses_h" = "no"; then
98 AC_MSG_WARN([couldn't find a \`curses' header. Assuming \`curses.h'.])
99 AC_DEFINE(HAVE_CURSES_H)
102 AC_CHECK_FUNCS(wresize)
106 dnl --- Other handy libraries ---
108 mdw_CHECK_MANYLIBS(socketpair, socket)
110 dnl --- Various standard types ---
116 AC_CACHE_CHECK(for ssize_t, sw_cv_ssize_t,
117 [AC_EGREP_CPP(ssize_t,
118 [#include <sys/types.h>
126 [sw_cv_ssize_t=yes], [sw_cv_ssize_t=no])])
128 if test $sw_cv_ssize_t = no; then
129 AC_DEFINE(ssize_t, int)
132 dnl --- Write in some useful paths ---
134 mdw_prefix=$prefix mdw_exec_prefix=$exec_prefix
135 transform=`echo "$program_transform_name"|sed 's,\\\\\\\\,\\\\,g; s,\\$\\$,$,g'`
136 test "$prefix" = "NONE" && prefix=$ac_default_prefix
137 test "$exec_prefix" = "NONE" && exec_prefix=$prefix
138 SW=`echo sw|sed "$transform"`
140 AC_DEFINE_UNQUOTED(PREFIX, "$mdw_prefix")
141 AC_DEFINE_UNQUOTED(BINDIR, "`eval echo $bindir`")
142 AC_DEFINE_UNQUOTED(DATADIR, "`eval echo $datadir`")
143 AC_DEFINE_UNQUOTED(SW, "$SW")
144 prefix=$mdw_prefix exec_prefix=$mdw_exec_prefix
146 dnl --- Output the configuration ---
148 AC_CONFIG_SUBDIRS(mLib)
149 AC_OUTPUT(Makefile src/Makefile sw)
151 dnl ----- That's all, folks -------------------------------------------------