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1 | dnl -*-autoconf-*- |
2 | dnl | |
3 | dnl Configuration script for `anag' | |
4 | dnl | |
5 | dnl (c) 2016 Mark Wooding | |
6 | dnl | |
7 | ||
8 | dnl----- Licensing notice --------------------------------------------------- | |
9 | dnl | |
10 | dnl This file is part of Anag: a simple wordgame helper. | |
11 | dnl | |
12 | dnl Anag 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. | |
16 | dnl | |
17 | dnl Anag 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. | |
21 | dnl | |
22 | dnl You should have received a copy of the GNU General Public License | |
23 | dnl along with Anag; if not, write to the Free Software Foundation, | |
24 | dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
25 | ||
26 | dnl-------------------------------------------------------------------------- | |
27 | dnl Initialization. | |
28 | ||
29 | mdw_AUTO_VERSION | |
30 | AC_INIT([anag], AUTO_VERSION, [mdw@distorted.org.uk]) | |
31 | AC_CONFIG_SRCDIR([anag.c]) | |
32 | AC_CONFIG_AUX_DIR([config]) | |
33 | AM_INIT_AUTOMAKE([foreign]) | |
34 | mdw_SILENT_RULES | |
35 | ||
36 | AC_PROG_CC | |
37 | AX_CFLAGS_WARN_ALL | |
38 | ||
39 | dnl-------------------------------------------------------------------------- | |
40 | dnl C programming environment. | |
41 | ||
42 | AC_CHECK_FUNCS([regcomp]) | |
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43 | AM_CONDITIONAL([HAVE_REGCOMP], [test $ac_cv_func_regcomp = yes]) |
44 | ||
45 | mdw_have_pcre2=nil mdw_have_pcre=nil | |
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46 | PKG_CHECK_MODULES([PCRE2], [libpcre2-8], |
47 | [mdw_have_pcre2=t AM_CFLAGS="$AM_CFLAGS $PCRE2_CFLAGS"], | |
48 | [PKG_CHECK_MODULES([PCRE], [libpcre], | |
49 | [mdw_have_pcre=t AM_CFLAGS="$AM_CFLAGS $PCRE_CFLAGS"], [])]) | |
50 | AM_CONDITIONAL([HAVE_PCRE2], [test $mdw_have_pcre2 = t]) | |
51 | case $mdw_have_pcre2 in | |
52 | t) AC_DEFINE([HAVE_PCRE2], [1], [PCRE2 library is available.]) ;; | |
53 | esac | |
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54 | AM_CONDITIONAL([HAVE_PCRE], [test $mdw_have_pcre = t]) |
55 | case $mdw_have_pcre in | |
56 | t) AC_DEFINE([HAVE_PCRE], [1], [PCRE library is available.]) ;; | |
57 | esac | |
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58 | |
59 | dnl-------------------------------------------------------------------------- | |
60 | dnl Java. | |
61 | ||
62 | AC_CHECK_PROGS([JAVAC], [javac jikes], [none]) | |
63 | if test "$JAVAC" = "none"; then AC_MSG_WARN([No Java compiler found]); fi | |
64 | AM_CONDITIONAL([HAVE_JAVAC], [test "$JAVAC" != "none"]) | |
65 | ||
66 | dnl-------------------------------------------------------------------------- | |
67 | dnl Tcl/Tk. | |
68 | ||
69 | AC_PATH_PROGS([WISH], [wish wish8 wish8.5 wish8.4], [none]) | |
70 | if test "$WISH" = "none"; then AC_MSG_WARN([No Tcl/Tk interpreter found]); fi | |
71 | AM_CONDITIONAL([HAVE_WISH], [test "$WISH" != "none"]) | |
72 | ||
73 | dnl-------------------------------------------------------------------------- | |
74 | dnl Other configuration. | |
75 | ||
76 | AC_ARG_WITH(dictionary, | |
77 | [ --with-dictionary=DICT set default word list to be DICT], | |
78 | [DICTIONARY=$withval], | |
79 | [AC_CACHE_CHECK([dictionary], [mdw_cv_dictionary], | |
80 | [for mdw_cv_dictionary in \ | |
81 | /usr/share/dict/words \ | |
82 | /usr/dict/words; do | |
83 | if test -r "$mdw_cv_dictionary"; then break; fi | |
84 | done]) | |
85 | DICTIONARY=$mdw_cv_dictionary]) | |
86 | ||
87 | AC_DEFINE_UNQUOTED([DICTIONARY], ["$DICTIONARY"], | |
88 | [Define this to be your default wordlist location.]) | |
89 | AC_SUBST([DICTIONARY]) | |
90 | ||
91 | dnl-------------------------------------------------------------------------- | |
92 | dnl Produce output. | |
93 | ||
94 | AC_CONFIG_HEADER([config/config.h]) | |
95 | AC_CONFIG_FILES([Makefile]) | |
96 | AC_OUTPUT | |
97 | ||
98 | dnl----- That's all, folks -------------------------------------------------- |