3 dnl Configuration script for SOD
5 dnl (c) 2015 Straylight/Edgeware
8 dnl----- Licensing notice ---------------------------------------------------
10 dnl This file is part of the Sensible Object Design, an object system for C.
12 dnl SOD is free software; you can redistribute it and/or modify
13 dnl it under the terms of the GNU General Public License as published by
14 dnl the Free Software Foundation; either version 2 of the License, or
15 dnl (at your option) any later version.
17 dnl SOD is distributed in the hope that it will be useful,
18 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
19 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 dnl GNU General Public License for more details.
22 dnl You should have received a copy of the GNU General Public License
23 dnl along with SOD; if not, write to the Free Software Foundation,
24 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 dnl--------------------------------------------------------------------------
30 AC_INIT([sod], AUTO_VERSION, [mdw@distorted.org.uk])
31 AC_CONFIG_SRCDIR([lib/sod.h])
32 AC_CONFIG_AUX_DIR([config])
33 AM_INIT_AUTOMAKE([foreign])
39 mdw_LIBTOOL_VERSION_INFO
41 dnl--------------------------------------------------------------------------
42 dnl Convert the version number for ASDF.
44 ## This is surprisingly awful. The convention for official version numbers
45 ## is that they look like MAJOR.MINOR.PATCH[.BPB][-N-gHEX[+]]. ASDF
46 ## insists on simple numeric things separated by dots. If there's no Git
47 ## thing on the end, then the main version number will do fine. If there
48 ## is, then we insert /two/ `0's in, followed by N and the HEX converted to
49 ## decimal. Why two? Because if there's no brown-paper-bag number, we
50 ## want to make sure that the first BPB release is higher than any of the
51 ## preceding Git revisions.
52 ver=AC_PACKAGE_VERSION
55 base=${ver%%-*} tail=${ver#*-}
56 n=${tail%%-*} tail=${tail#*-g}
57 case $tail in *+) grubby=.1 tail=${tail%+} ;; *) grubby= ;; esac
59 ASDF_VERSION=$base.0.0.$n.$rev$grubby
65 AC_SUBST([ASDF_VERSION])
67 dnl--------------------------------------------------------------------------
68 dnl Common Lisp things.
70 AC_ARG_WITH([lisp-system],
71 [AS_HELP_STRING([--with-lisp-system=SYSTEMS],
72 [preference order of cl-launch Lisp systems])],
73 [], [with_lisp_system="sbcl clisp"])
75 AC_CHECK_PROGS([CL_LAUNCH], [cl-launch], [not-found])
77 not-found) AC_MSG_ERROR([\`cl-launch' not found]) ;;
80 AC_MSG_CHECKING([for best choice of Lisp system])
81 if ! LISPSYS=$($CL_LAUNCH -l "$with_lisp_system" \
82 -ip '(string-downcase (lisp-implementation-type))'); then
83 AC_MSG_ERROR([cl-launch didn't like any Lisp system])
86 AC_MSG_RESULT([$LISPSYS])
88 AC_MSG_CHECKING([FASL file extension])
89 fasl=$($CL_LAUNCH -l $LISPSYS -ip \
90 '(pathname-type (compile-file-pathname "foo.lisp"))')
92 AC_MSG_RESULT([.$fasl])
94 AC_ARG_WITH([lisp-source-dir],
95 [AS_HELP_STRING([--with-lisp-source-dir=DIR],
96 [where to install Common Lisp source files])],
97 [], [with_lisp_source_dir='${datadir}/common-lisp/source'])
98 AC_ARG_WITH([lisp-system-dir],
99 [AS_HELP_STRING([--with-lisp-system-dir=DIR],
100 [where to install ASDF system links])],
101 [], [with_lisp_system_dir='${datadir}/common-lisp/systems'])
102 AC_SUBST([lispsrcdir], [$with_lisp_source_dir])
103 AC_SUBST([lispsysdir], [$with_lisp_system_dir])
105 dnl--------------------------------------------------------------------------
116 dnl----- That's all, folks --------------------------------------------------