b91e2391 |
1 | dnl -*-fundamental-*- *@--GLOB-HEADER--@* |
2 | dnl |
a7855629 |
3 | dnl $Id: aclocal.glob,v 1.17 2003/09/24 22:45:57 mdw Exp $ |
b91e2391 |
4 | dnl |
5 | dnl Common library of autoconf macros |
6 | dnl |
7 | dnl (c) 1997 Mark Wooding, except for macros and documentation where noted. |
8 | dnl |
9 | |
10 | dnl----- Licensing notice --------------------------------------------------- |
11 | dnl |
12 | dnl This file is part of the Common Files Distribution (`common') |
13 | dnl |
14 | dnl `Common' 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. |
18 | dnl |
19 | dnl `Common' 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. |
23 | dnl |
24 | dnl You should have received a copy of the GNU General Public License |
25 | dnl along with `common'; if not, write to the Free Software Foundation, |
26 | dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
27 | |
28 | dnl----- Revision history --------------------------------------------------- |
29 | dnl |
30 | dnl $Log: aclocal.glob,v $ |
a7855629 |
31 | dnl Revision 1.17 2003/09/24 22:45:57 mdw |
32 | dnl Support Automake's `aclocal' scheme. Deposit Autoconf fragments in |
33 | dnl `aclocal's' repository. Apply heinous bodging to `txtlib' and |
34 | dnl `mkaclocal'. |
35 | dnl |
0494ba14 |
36 | dnl Revision 1.16 2003/04/23 12:47:22 mdw |
37 | dnl Add mdw_MANEXT. |
38 | dnl |
c601ddb3 |
39 | dnl Revision 1.15 2002/02/19 22:50:24 mdw |
40 | dnl Fix spelling. Add new macro which works out where to put TeX files. |
41 | dnl |
5656743c |
42 | dnl Revision 1.14 2002/02/03 19:15:15 mdw |
43 | dnl Add SDL-finding equipment. Quote some macro names which need it. Add |
44 | dnl long-overdue macros for expanding configured paths (and do it |
45 | dnl properly). |
46 | dnl |
191b8aaf |
47 | dnl Revision 1.13 2001/02/23 09:07:24 mdw |
48 | dnl Restore temporary variable on exit. |
49 | dnl |
7a1aef7d |
50 | dnl Revision 1.12 2001/02/04 01:18:52 mdw |
51 | dnl Overhaul the mLib debugging options. |
52 | dnl |
485c6c23 |
53 | dnl Revision 1.11 2001/01/20 12:03:08 mdw |
54 | dnl Remove redundant stuff. |
55 | dnl |
37dec778 |
56 | dnl Revision 1.10 2000/10/14 16:32:15 mdw |
57 | dnl Fixes from upstream. |
58 | dnl |
08f6362d |
59 | dnl Revision 1.9 2000/08/15 21:37:49 mdw |
60 | dnl New initialization macro for libraries, and a new base client macro for |
61 | dnl finding libraries with an appropriate version. |
62 | dnl |
5ba1b8b8 |
63 | dnl Revision 1.8 1999/11/26 01:23:17 mdw |
64 | dnl And support for MXD (not yet released). |
65 | dnl |
5a27eb4e |
66 | dnl Revision 1.7 1999/11/11 20:03:58 mdw |
67 | dnl Add support for mgLib too. |
68 | dnl |
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69 | dnl Revision 1.6 1999/11/11 17:49:33 mdw |
70 | dnl New macros for configuring clients of mLib and Catacomb. |
71 | dnl |
6c1c6588 |
72 | dnl Revision 1.5 1999/07/27 18:27:37 mdw |
73 | dnl Fix typo in header line for mdw_DECL_ENVIRON. |
74 | dnl |
a80cb8cc |
75 | dnl Revision 1.4 1999/07/26 23:44:32 mdw |
76 | dnl Reorder and tidy documentation. |
77 | dnl |
aaa99339 |
78 | dnl Revision 1.3 1999/07/17 10:27:44 mdw |
79 | dnl More useful macros added. |
80 | dnl |
5b59e227 |
81 | dnl Revision 1.2 1999/05/13 22:57:23 mdw |
82 | dnl Change `-ise' to `-ize' throughout. |
83 | dnl |
84 | dnl Revision 1.1.1.1 1999/05/05 19:23:47 mdw |
85 | dnl New import. The old CVS repository was lost in a disk disaster. |
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86 | dnl |
87 | |
a7855629 |
88 | dnl *@--NOTICE--@* Common File Distribution |
89 | dnl $Id: aclocal.glob,v 1.17 2003/09/24 22:45:57 mdw Exp $ |
b91e2391 |
90 | |
a80cb8cc |
91 | dnl --- *@-mdw_REQUIRE-@* --- |
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92 | dnl |
93 | dnl Author: Mark Wooding |
94 | dnl |
a80cb8cc |
95 | dnl Synopsis: mdw_REQUIRE(MACRO, ARGS...) |
aaa99339 |
96 | dnl |
a80cb8cc |
97 | dnl Arguments: MACRO = name of a macro which should have been called |
98 | dnl ARGS = arguments to pass |
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99 | dnl |
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100 | dnl Use: Like `AC_REQUIRE', only it handles arguments. |
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101 | |
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102 | AC_DEFUN([mdw_REQUIRE], |
17fc60ae |
103 | [ifdef([AC_PROVIDE_$1], , |
a80cb8cc |
104 | [AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))dnl |
105 | indir($@) |
106 | AC_DIVERT_POP()dnl |
107 | ])]) |
aaa99339 |
108 | |
109 | dnl --- *@-mdw_CURSES-@* --- |
110 | dnl |
111 | dnl Author: Mark Wooding |
112 | dnl |
113 | dnl Synopsis: mdw_CURSES |
114 | dnl |
115 | dnl Arguments: --- |
116 | dnl |
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117 | dnl Use: Searches for a `curses' library (one of `ncurses' or |
118 | dnl `curses') using mdw_CHECK_MANYLIBS. If one is found, the |
119 | dnl preprocessor macro HAVE_CURSES is defined, and a search is |
120 | dnl made for a `curses' header file (one of <ncurses.h>, |
121 | dnl <ncurses/ncurses.h> or <curses.h>) using AC_CHECK_HEADERS |
122 | dnl and the appropriate preprocessor symbol is defined. |
123 | dnl Finally, a check is made for the function `wresize' using |
124 | dnl AC_CHECK_FUNCS. |
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125 | |
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126 | AC_DEFUN([mdw_CURSES], |
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127 | [mdw_CHECK_MANYLIBS(newwin, ncurses curses, AC_DEFINE(HAVE_CURSES)) |
128 | if test $mdw_cv_lib_newwin != no; then |
129 | AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h curses.h], [break]) |
130 | if test "$ac_cv_header_ncurses_h" = "no" && |
131 | test "$ac_cv_header_ncurses_ncurses_h" = "no" && |
132 | test "$ac_cv_header_curses_h" = "no"; then |
133 | AC_MSG_WARN([couldn't find a \`curses' header. Assuming \`curses.h'.]) |
134 | AC_DEFINE(HAVE_CURSES_H) |
135 | fi |
136 | AC_CHECK_FUNCS(wresize) |
137 | fi]) |
138 | |
139 | dnl --- *@-mdw_TYPE_SSIZE_T-@* --- |
140 | dnl |
141 | dnl Author: Mark Wooding |
142 | dnl |
143 | dnl Synopsis: mdw_TYPE_SSIZE_T |
144 | dnl |
145 | dnl Arguments: --- |
146 | dnl |
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147 | dnl Use: Checks whether the Posix type `ssize_t' is defined. If not, |
148 | dnl it defaults to `int'. |
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149 | |
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150 | AC_DEFUN([mdw_TYPE_SSIZE_T], |
a80cb8cc |
151 | [AC_REQUIRE([AC_HEADER_STDC]) |
152 | AC_CACHE_CHECK(for ssize_t, mdw_cv_ssize_t, |
aaa99339 |
153 | [AC_EGREP_CPP(ssize_t, |
154 | [#include <sys/types.h> |
155 | #if HAVE_UNISTD_H |
156 | #include <unistd.h> |
157 | #endif |
158 | #if STDC_HEADERS |
159 | #include <stdlib.h> |
160 | #include <stddef.h> |
161 | #endif], |
a80cb8cc |
162 | [mdw_cv_ssize_t=yes], [mdw_cv_ssize_t=no])]) |
163 | if test $mdw_cv_ssize_t = no; then |
aaa99339 |
164 | AC_DEFINE(ssize_t, int) |
165 | fi]) |
166 | |
6c1c6588 |
167 | dnl --- *@-mdw_DECL_ENVIRON-@* --- |
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168 | dnl |
169 | dnl Author: Mark Wooding |
170 | dnl |
a80cb8cc |
171 | dnl Synopsis: mdw_DECL_ENVIRON |
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172 | dnl |
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173 | dnl Arguments: --- |
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174 | dnl |
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175 | dnl Use: Searches for a declaration of the global `environ' variable. |
176 | dnl If one is found in one of the `usual' places, DECL_ENVIRON |
177 | dnl is defined as a preprocessor symbol. |
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178 | |
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179 | AC_DEFUN([mdw_DECL_ENVIRON], |
a80cb8cc |
180 | [AC_CACHE_CHECK([for declaration of \`environ'], mdw_cv_environ, |
181 | [AC_EGREP_CPP(environ, |
182 | [#include <sys/types.h> |
183 | #if HAVE_UNISTD_H |
184 | #include <unistd.h> |
185 | #endif |
186 | #if STDC_HEADERS |
187 | #include <stdlib.h> |
188 | #include <stddef.h> |
189 | #endif], [mdw_cv_environ=yes], [mdw_cv_environ=no])]) |
190 | if test $mdw_cv_environ = yes; then |
191 | AC_DEFINE(DECL_ENVIRON) |
192 | fi]) |
b91e2391 |
193 | |
194 | dnl --- *@-mdw_CHECK_MANYLIBS-@* --- |
195 | dnl |
196 | dnl Author: Mark Wooding |
197 | dnl |
37dec778 |
198 | dnl Synopsis: mdw_CHECK_MANYLIBS(FUNC, LIBS, [IF-FOUND], [IF-NOT-FOUND], |
199 | dnl [INCLUDES], [ARGS]) |
b91e2391 |
200 | dnl |
201 | dnl Arguments: FUNC = a function to try to find |
202 | dnl LIBS = a whitespace-separated list of libraries to search |
203 | dnl IF-FOUND = what to do when the function is found |
204 | dnl IF-NOT-FOUND = what to do when the function isn't found |
37dec778 |
205 | dnl INCLUDES = other include files to add |
206 | dnl ARGS = arguments to pass the function |
b91e2391 |
207 | dnl |
208 | dnl Use: Searches for a library which defines FUNC. It first tries |
209 | dnl without any libraries; then it tries each library specified |
210 | dnl in LIBS in turn. If it finds a match, it adds the |
211 | dnl appropriate library to `LIBS'. |
212 | dnl |
213 | dnl This is particularly handy under DIREIX: if you link with |
214 | dnl `-lnsl' then you get non-NIS-aware versions of getpwnam and |
215 | dnl so on, which is clearly a Bad Thing. |
216 | |
5656743c |
217 | AC_DEFUN([mdw_CHECK_MANYLIBS], |
b91e2391 |
218 | [AC_CACHE_CHECK([for library containing $1], [mdw_cv_lib_$1], |
219 | [mdw_save_LIBS="$LIBS" |
220 | mdw_cv_lib_$1="no" |
37dec778 |
221 | AC_TRY_LINK([$5], [$1($6)], [mdw_cv_lib_$1="none required"]) |
b91e2391 |
222 | test "$mdw_cv_lib_$1" = "no" && for i in $2; do |
223 | LIBS="-l$i $mdw_save_LIBS" |
37dec778 |
224 | AC_TRY_LINK([$5], [$1($6)], |
b91e2391 |
225 | [mdw_cv_lib_$1="-l$i" |
226 | break]) |
227 | done |
228 | LIBS="$mdw_save_LIBS"]) |
229 | if test "$mdw_cv_lib_$1" != "no"; then |
230 | test "$mdw_cv_lib_$1" = "none required" || LIBS="$mdw_cv_lib_$1 $LIBS" |
231 | $3 |
232 | else : |
233 | $4 |
234 | fi]) |
235 | |
236 | dnl --- *@-mdw__PERL_VERSION-@* --- |
237 | dnl |
238 | dnl AC_DEFUN relies on `[', `]' being quotes, so I have to drop down a level. |
239 | |
240 | changequote(<<, >>) |
5656743c |
241 | define([mdw__PERL_VERSION], <<$1 -e 'exit ($] < $2);' >&5 2>&5>>) |
b91e2391 |
242 | changequote([, ]) |
243 | |
244 | dnl --- *@-mdw_PROG_PERL-@* --- |
245 | dnl |
246 | dnl Author: Mark Wooding |
247 | dnl |
248 | dnl Synopsis: mdw_PROG_PERL(VERSION, [IF-FOUND], [IF-NOT-FOUND]) |
249 | dnl |
250 | dnl Arguments: VERSION = version number of Perl required |
251 | dnl IF-FOUND = what to do if it's found |
252 | dnl IF-NOT-FOUND = what to do if it isn't |
253 | dnl |
254 | dnl Use: Attempts to find a working version of Perl with a late |
255 | dnl enough version number. It supplies an option `--with-perl' |
256 | dnl to allow the user to provide a Perl interpreter. If one |
257 | dnl isn't provided explicitly, it searches for `perl' and `perl5' |
258 | dnl in the current PATH, asking them whether they have a late |
259 | dnl enough version number. The path of the working Perl is |
260 | dnl put into the `PERL' environment variable; `AC_SUBST' is used |
261 | dnl to substitute its value into Perl scripts. If there is no |
262 | dnl Perl to be found, the value of `PERL' is set to be `none'. |
263 | |
5656743c |
264 | AC_DEFUN([mdw_PROG_PERL], |
b91e2391 |
265 | [AC_ARG_WITH([perl], |
266 | [ --with-perl=PERL specify path to Perl version $1 or newer], |
267 | [PERL="$withval"], |
268 | if test -z "$PERL"; then |
269 | [AC_CACHE_CHECK([for Perl version $1 or later], mdw_cv_prog_perl, |
270 | [mdw_cv_prog_perl="none" |
271 | for p in `echo "$PATH:/usr/local/bin" | tr ":" " "`; do |
272 | case $p in /*) ;; *) p=`pwd`/$p ;; esac |
273 | if mdw__PERL_VERSION(["$p/perl"], $1); then |
274 | mdw_cv_prog_perl="$p/perl" |
275 | break |
276 | fi |
277 | if mdw__PERL_VERSION(["$p/perl5"], $1); then |
278 | mdw_cv_prog_perl="$p/perl5" |
279 | break |
280 | fi |
281 | done]) |
282 | PERL="$mdw_cv_prog_perl"]) |
283 | fi |
284 | |
285 | AC_SUBST(PERL)dnl |
286 | if test "$PERL" = "none"; then : |
287 | $3 |
288 | else : |
289 | $2 |
290 | fi]) |
291 | |
292 | dnl --- *@-mdw_CHECK_PERL-@* --- |
293 | dnl |
294 | dnl Author: Mark Wooding |
295 | dnl |
296 | dnl Synopsis: mdw_CHECK_PERL(VERSION) |
297 | dnl |
298 | dnl Arguments: VERSION = version number of Perl required |
299 | dnl |
300 | dnl Use: Verifies that the Perl interpreter in the `PERL' shell |
301 | dnl variable actually works and is of the right version. If it's |
302 | dnl not, an error is raised and configuration is aborted. |
303 | |
5656743c |
304 | AC_DEFUN([mdw_CHECK_PERL], |
b91e2391 |
305 | [mdw_REQUIRE([mdw_PROG_PERL], [$1]) |
306 | AC_MSG_CHECKING([whether Perl ($PERL) works]) |
307 | if test "$PERL" != "none" && mdw__PERL_VERSION("$PERL", $1); then |
308 | AC_MSG_RESULT([yes]) |
309 | else |
310 | AC_MSG_RESULT([no]) |
311 | AC_MSG_ERROR([Perl version $1 or newer not found. |
312 | If you have a recent enough Perl, and I just failed to find it, try using |
313 | the --with-perl=PERL option to give me an explicit pathname.]) |
314 | fi]) |
315 | |
316 | dnl --- *@-mdw_PERLLIB_CHECK-@* --- |
317 | dnl |
318 | dnl Author: Mark Wooding |
319 | dnl |
320 | dnl Synopsis: mdw_PERLLIB_CHECK(LIBRARY) |
321 | dnl |
322 | dnl Arguments: LIBRARY = name of a Perl library to check for |
323 | dnl |
324 | dnl Use: Ensures that a Perl script can `use LIBRARY;'. If it can, |
325 | dnl all's well and good; if it can't, `LIBRARY.pm' is added to |
326 | dnl the variable `NEEDED_PERLLIBS' and a line which adds |
327 | dnl `pkgdatadir' to Perl's `@INC' array is placed in the |
328 | dnl variable `INC_PERLLIBS'; `AC_SUBST' is called for both of |
329 | dnl these variables. It's expected that `NEEDED_PERLLIBS' will |
330 | dnl be used in the `Makefile.in' to decide which versions from |
331 | dnl the distribution need installing. |
332 | dnl |
333 | dnl This macro isn't terribly useful in the general case. It |
334 | dnl Also implicitly assumes that `$PERL' is Perl 5 or later. |
335 | |
5656743c |
336 | AC_DEFUN([mdw__PERLLIB_INIT], |
b91e2391 |
337 | [AC_SUBST(INC_PERLLIBS)dnl |
338 | AC_SUBST(NEEDED_PERLLIBS)dnl |
339 | ]) |
340 | |
5656743c |
341 | AC_DEFUN([mdw_PERLLIB_CHECK], |
b91e2391 |
342 | [AC_REQUIRE([mdw__PERLLIB_INIT]) |
343 | mdw_REQUIRE([mdw_CHECK_PERL], 5) |
344 | AC_CACHE_CHECK([for Perl library $1], mdw_cv_perllib_$1, |
345 | [if $PERL -e 'use $1;' >&5 2>&5; then |
346 | mdw_cv_perllib_$1="yes" |
347 | else |
348 | mdw_cv_perllib_$1="no" |
349 | fi]) |
350 | |
351 | if test "$mdw_cv_perllib_$1" = "no"; then |
352 | NEEDED_PERLLIBS="$NEEDED_PERLLIBS $1.pm" |
353 | |
354 | # --- Deal with autoconf lossage --- |
355 | # |
356 | # It doesn't want to define `prefix' until rather later on, so I have |
357 | # to bodge it here. |
358 | |
359 | if test -z "$INC_PERLLIBS"; then |
360 | mdw_old_prefix="$prefix" |
361 | test "$prefix" = "NONE" && prefix="$ac_default_prefix"; |
362 | INC_PERLLIBS="BEGIN { push @INC, \"`eval echo $datadir/$PACKAGE`\"; }" |
363 | prefix="$mdw_old_prefix"; |
364 | fi |
365 | fi]) |
366 | |
367 | dnl --- *@-mdw_GCC_FLAGS-@* --- |
368 | dnl |
369 | dnl Author: Mark Wooding |
370 | dnl |
371 | dnl Synopsis: mdw_GCC_FLAGS([FLAGS], [CFLAGS], [C++FLAGS]) |
372 | dnl |
373 | dnl Arguments: FLAGS = GCC compiler flags to add (default is |
374 | dnl `-pedantic -Wall') |
375 | dnl CFLAGS = GCC C compiler flags to add (default is empty) |
376 | dnl C++FLAGS = GCC C++ compiler flags to add (default is |
377 | dnl `-fhandle-exceptions'). |
378 | dnl |
379 | dnl Use: If the C compiler is GCC, add the compiler flags. |
380 | |
5656743c |
381 | AC_DEFUN([mdw_GCC_FLAGS], |
b91e2391 |
382 | [if test "$GCC" = "yes"; then |
383 | CFLAGS="$CFLAGS ifelse([$1], [], [-pedantic -Wall], [$1])" |
384 | CFLAGS="$CFLAGS ifelse([$2], [], [], [$2])" |
385 | fi |
386 | if test "$GXX" = "yes"; then |
387 | CXXFLAGS="$CXXFLAGS ifelse([$1], [], [-pedantic -Wall], [$1])" |
388 | CXXFLAGS="$CXXFLAGS ifelse([$3], [], [-fhandle-exceptions], [$3])" |
389 | fi]) |
390 | |
a7855629 |
391 | dnl --- *@-mdw_INIT_LIB-@* --- |
17fc60ae |
392 | dnl |
393 | dnl Author: Mark Wooding |
394 | dnl |
08f6362d |
395 | dnl Synopsis: mdw_INIT_LIB(LIB, NAME, VERSION, [PACKAGE]) |
17fc60ae |
396 | dnl |
08f6362d |
397 | dnl Arguments: LIB = the name of the library (and the package) |
398 | dnl NAME = a presentable version of the library's name |
399 | dnl VERSION = version of the library |
400 | dnl PACKAGE = package name to pass on to AM_INIT_AUTOMAKE |
401 | dnl |
402 | dnl Use: Sets up various useful variables. This macro calls |
403 | dnl AM_INIT_AUTOMAKE, which might be considered useful. It also |
404 | dnl provides variables for the use of `lib-config.in'. |
405 | |
406 | AC_DEFUN([mdw_INIT_LIB], |
407 | [AM_INIT_AUTOMAKE(ifelse([$4], [], [$1], [$4]), [$3]) |
408 | LIBRARY="$1" AC_SUBST(LIBRARY) |
409 | LIBNAME="$2" AC_SUBST(LIBNAME)]) |
410 | |
a7855629 |
411 | dnl --- *@-mdw_LIB_CONFIG-@* --- |
08f6362d |
412 | dnl |
413 | dnl Author: Mark Wooding |
414 | dnl |
415 | dnl Synopsis: mdw_LIB_CONFIG(LIB, NAME, VERSION, IF-FOUND, IF-NOT-FOUND) |
416 | dnl |
417 | dnl Arguments: LIB = the name of the library (and its configuration program) |
418 | dnl NAME = a presentable version of the library's name |
419 | dnl VERSION = version of library required |
17fc60ae |
420 | dnl IF-FOUND = what to do if found |
421 | dnl IF-NOT-FOUND = what to do if not found |
422 | dnl |
08f6362d |
423 | dnl Use: Configures a library client program, using a configuration |
424 | dnl script provided by the library maintainer. |
425 | dnl |
426 | dnl The default version is 1.0.0pre0; the default action is to |
427 | dnl add everything to the CFLAGS and LIBS variables, and complain |
17fc60ae |
428 | dnl if the library couldn't be found. |
429 | dnl |
08f6362d |
430 | dnl The variable LIB_VERSION contains the version number of |
431 | dnl the library; LIB_CFLAGS is the C compiler flags required |
432 | dnl and LIB_LIBS is the linker flags. |
433 | |
434 | AC_DEFUN([mdw_LIB_CONFIG], |
435 | [pushdef([upname], translit([$1], [a-z], [A-Z]))dnl |
436 | AC_MSG_CHECKING([for $2 library]) |
437 | if $1-config --check $3 >/dev/null 2>&1; then |
438 | upname[]_VERSION=`$1-config --version` |
439 | upname[]_CFLAGS=`$1-config --cflags` |
440 | upname[]_LIBS=`$1-config --libs` |
441 | AC_SUBST(upname[]_VERSION) |
442 | AC_SUBST(upname[]_CFLAGS) |
443 | AC_SUBST(upname[]_LIBS) |
444 | ifelse([$4], [], |
445 | [CFLAGS="$CFLAGS $upname[]_CFLAGS" |
446 | LIBS="$upname[]_LIBS $LIBS"], |
447 | $4) |
448 | AC_MSG_RESULT([$upname[]_VERSION]) |
17fc60ae |
449 | else |
08f6362d |
450 | ifelse([$5], [], |
451 | AC_MSG_ERROR([$2 library not found or too old.]), |
452 | $5) |
17fc60ae |
453 | AC_MSG_RESULT([not found]) |
191b8aaf |
454 | fi |
455 | popdef([upname])]) |
17fc60ae |
456 | |
a7855629 |
457 | dnl --- *@-mdw_MLIB-@* --- |
5a27eb4e |
458 | dnl |
459 | dnl Author: Mark Wooding |
460 | dnl |
08f6362d |
461 | dnl Synopsis: mdw_MLIB(VERSION, IF-FOUND, IF-NOT-FOUND |
5a27eb4e |
462 | dnl |
463 | dnl Arguments: VERSION = version of library required |
464 | dnl IF-FOUND = what to do if found |
465 | dnl IF-NOT-FOUND = what to do if not found |
466 | dnl |
08f6362d |
467 | dnl Use: Configures an mLib client program. |
5a27eb4e |
468 | |
08f6362d |
469 | AC_DEFUN([mdw_MLIB], [mdw_LIB_CONFIG(mLib, mLib, $@)]) |
5a27eb4e |
470 | |
a7855629 |
471 | dnl --- *@-mdw_MGLIB-@* --- |
5ba1b8b8 |
472 | dnl |
473 | dnl Author: Mark Wooding |
474 | dnl |
08f6362d |
475 | dnl Synopsis: mdw_MGLIB(VERSION, IF-FOUND, IF-NOT-FOUND |
5ba1b8b8 |
476 | dnl |
477 | dnl Arguments: VERSION = version of library required |
478 | dnl IF-FOUND = what to do if found |
479 | dnl IF-NOT-FOUND = what to do if not found |
480 | dnl |
08f6362d |
481 | dnl Use: Configures an mgLib client program. |
482 | |
483 | AC_DEFUN([mdw_MGLIB], |
484 | [mdw_REQUIRE([mdw_MLIB], [1.6.0]) |
485 | mdw_LIB_CONFIG(mgLib, mgLib, $@)]) |
5ba1b8b8 |
486 | |
a7855629 |
487 | dnl --- *@-mdw_CATACOMB-@* --- |
17fc60ae |
488 | dnl |
489 | dnl Author: Mark Wooding |
490 | dnl |
491 | dnl Synopsis: mdw_CATACOMB([VERSION], [IF-FOUND], [IF-NOT-FOUND]) |
492 | dnl |
493 | dnl Arguments: VERSION = version of Catacomb required |
494 | dnl IF-FOUND = what to do if found |
495 | dnl IF-NOT-FOUND = what to do if not found |
496 | dnl |
08f6362d |
497 | dnl Use: Configures the program as a Catacomb client. |
17fc60ae |
498 | |
499 | AC_DEFUN([mdw_CATACOMB], |
5a27eb4e |
500 | [mdw_REQUIRE([mdw_MLIB], [1.6.0]) |
08f6362d |
501 | mdw_LIB_CONFIG(catacomb, Catacomb, $@)]) |
502 | |
a7855629 |
503 | dnl --- *@-mdw_PK-@* --- |
08f6362d |
504 | dnl |
505 | dnl Author: Mark Wooding |
506 | dnl |
507 | dnl Synopsis: mdw_PK([VERSION], [IF-FOUND], [IF-NOT-FOUND]) |
508 | dnl |
509 | dnl Arguments: VERSION = version of PK required |
510 | dnl IF-FOUND = what to do if found |
511 | dnl IF-NOT-FOUND = what to do if not found |
512 | dnl |
513 | dnl Use: Configures the program as a PK client. |
514 | |
515 | AC_DEFUN([mdw_PK], |
516 | [mdw_REQUIRE([mdw_MLIB], [1.6.0]) |
517 | mdw_LIB_CONFIG(pk, PK, $@)]) |
17fc60ae |
518 | |
b91e2391 |
519 | dnl --- *@-mdw_OPT_NDEBUG-@* --- |
520 | dnl |
521 | dnl Author: Mark Wooding |
522 | dnl |
523 | dnl Synopsis: mdw_OPT_NDEBUG |
524 | dnl |
525 | dnl Arguments: --- |
526 | dnl |
7a1aef7d |
527 | dnl Use: Turns on the `NDEBUG' flag, to disable useful things like |
528 | dnl assertions. |
b91e2391 |
529 | |
5656743c |
530 | AC_DEFUN([mdw_OPT_NDEBUG], |
b91e2391 |
531 | [AC_ARG_ENABLE(debugging, |
7a1aef7d |
532 | [ --disable-debugging spews vast swathes of useless information], |
b91e2391 |
533 | [if test "$enableval" = "no"; then |
534 | AC_DEFINE(NDEBUG, 1) |
7a1aef7d |
535 | fi])]) |
b91e2391 |
536 | |
537 | dnl --- *@-mdw_OPT_EFENCE-@* --- |
538 | dnl |
539 | dnl Author: Mark Wooding |
540 | dnl |
541 | dnl Synopsis: mdw_OPT_EFENCE |
542 | dnl |
543 | dnl Arguments: --- |
544 | dnl |
545 | dnl Use: Links with the Electric Fence library. |
546 | |
5656743c |
547 | AC_DEFUN([mdw_OPT_EFENCE], |
b91e2391 |
548 | [AC_ARG_WITH(electric-fence, |
549 | [ --with-electric-fence link programs with Electric Fence], |
550 | [if test "$withval" = "yes"; then |
551 | AC_CHECK_LIB(efence, malloc) |
552 | fi])]) |
553 | |
7a1aef7d |
554 | dnl --- *@-mdw_OPT_TRACE-@* --- |
b91e2391 |
555 | dnl |
556 | dnl Author: Mark Wooding |
557 | dnl |
7a1aef7d |
558 | dnl Synopsis: mdw_OPT_TRACE |
b91e2391 |
559 | dnl |
560 | dnl Arguments: --- |
561 | dnl |
7a1aef7d |
562 | dnl Use: Turns on the `NTRACE' flag, to disable useful things like |
563 | dnl trace outputs. |
564 | |
5656743c |
565 | AC_DEFUN([mdw_OPT_TRACE], |
7a1aef7d |
566 | [AC_ARG_ENABLE(tracing, |
567 | [ --disable-tracing disable output of trace information], |
568 | [if test "$enableval" = "no"; then |
569 | AC_DEFINE(NTRACE, 1) |
570 | fi])]) |
571 | |
572 | dnl --- *@-mdw_OPT_mLib_TRACK-@* --- |
573 | dnl |
574 | dnl Author: Mark Wooding |
575 | dnl |
576 | dnl Synopsis: mdw_OPT_mLib_TRACK(PROGRAM) |
577 | dnl |
578 | dnl Arguments: PROGRAM = name of this program or package. |
579 | dnl |
580 | dnl Use: Controls the unsupported mLib memory tracker. The |
b91e2391 |
581 | dnl following are defined: |
582 | dnl |
b91e2391 |
583 | dnl --enable-track turns on malloc tracking |
584 | dnl --enable-blame-PROGRAM tracks malloc contexts in PROGRAM |
585 | dnl |
7a1aef7d |
586 | dnl There must be a separate `blame' option for each program, |
587 | dnl so that the various blame options in a hierarchy get |
588 | dnl propagated properly. This is an obsolete feature from the |
589 | dnl days when mLib was provided as a subdirectory of other |
590 | dnl packages. |
b91e2391 |
591 | |
5656743c |
592 | AC_DEFUN([mdw_OPT_mLib_TRACK], |
7a1aef7d |
593 | [AC_REQUIRE([mdw_OPT_TRACE]) |
b91e2391 |
594 | AC_ARG_ENABLE(track, |
595 | [ --enable-track enable tracking of malloc and free], |
596 | [AC_DEFINE(TRACK_ENABLE, 1)]) |
b91e2391 |
597 | AC_ARG_ENABLE(blame-$1, |
598 | [ --enable-blame-$1 |
599 | track malloc contexts while in $1], |
600 | [AC_DEFINE(TRACK_BLAME, 1)])]) |
601 | |
7a1aef7d |
602 | dnl --- *@-mdw_OPT_mLib_DEBUG-@* --- |
603 | dnl |
604 | dnl Author: Mark Wooding |
605 | dnl |
606 | dnl Synopsis: mdw_OPT_mLib_DEBUG(PROGRAM) |
607 | dnl |
608 | dnl Arguments: PROGRAM = name of this program or package. |
609 | dnl |
610 | dnl Use: Provides all of the above debugging options. |
611 | |
5656743c |
612 | AC_DEFUN([mdw_OPT_mLib_DEBUG], |
7a1aef7d |
613 | [mdw_REQUIRE([mdw_OPT_NDEBUG]) |
614 | mdw_REQUIRE([mdw_OPT_mLib_TRACK], [$1])]) |
615 | |
5656743c |
616 | dnl --- *@-mdw_DEFINE_PATHS-@* |
617 | dnl |
618 | dnl Author: Mark Wooding |
619 | dnl |
c601ddb3 |
620 | dnl Synopsis: mdw_DEFINE_FILES(CODE) |
5656743c |
621 | dnl |
622 | dnl Arguments: CODE = shell script code to execute |
623 | dnl |
624 | dnl Use: Fixes up various variables so that pathname defines can be |
625 | dnl defined. Within CODE, you may use the following macros: |
626 | dnl |
627 | dnl mdw_PROG(NAME) Transformed program name |
628 | dnl |
629 | dnl mdw_PATH(PATH) Expanded path (may contain variables) |
630 | dnl |
631 | dnl mdw_DEFINE_PROG(SYMBOL, PROG) |
632 | dnl Define a symbol as a transformed |
633 | dnl program name. |
634 | dnl |
635 | dnl mdw_DEFINE_PATH(SYMBOL, NAME) |
636 | dnl Define a symbol as an expanded path |
637 | |
638 | AC_DEFUN([mdw_DEFINE_PATHS], |
639 | [mdw_prefix=$prefix mdw_exec_prefix=$exec_prefix |
640 | mdw_transform=`echo "$program_transform_name"|sed 's,\\\\\\\\,\\\\,g; s,\\$\\$,$,g'` |
641 | test "$prefix" = "NONE" && prefix=$ac_default_prefix |
642 | test "$exec_prefix" = "NONE" && exec_prefix=$prefix |
643 | $1 |
644 | prefix=$mdw_prefix exec_prefix=$mdw_exec_prefix]) |
645 | |
646 | AC_DEFUN([mdw_PROG], [`echo "$1"|sed "$mdw_transform"`]) |
647 | AC_DEFUN([mdw_PATH], [dnl |
648 | `t="$1"; dnl |
649 | while :; do dnl |
650 | case "$t" in dnl |
651 | *\\$[]*) t=\`eval echo "$t"\`;; dnl |
652 | *) break;; dnl |
653 | esac; done; dnl |
654 | echo "$t"`]) |
655 | AC_DEFUN([mdw_DEFINE_PROG], [AC_DEFINE_UNQUOTED([$1], ["mdw_PROG([$2])"])]) |
656 | AC_DEFUN([mdw_DEFINE_PATH], [AC_DEFINE_UNQUOTED([$1], ["mdw_PATH([$2])"])]) |
657 | |
c601ddb3 |
658 | dnl --- *@-mdw_DIR_TEXMF-@* --- |
659 | dnl |
660 | dnl Author: Mark Wooding |
661 | dnl |
662 | dnl Synopsis: mdw_DIR_TEXMF |
663 | dnl |
664 | dnl Arguments: --- |
665 | dnl |
666 | dnl Use: Sets the substitution `texmfdir' as a sensible TeX install |
667 | dnl tree. |
668 | |
669 | AC_DEFUN([mdw_DIR_TEXMF], [ |
670 | AC_ARG_WITH([texmfdir], |
671 | [ --with-texmfdir=DIR set the TeX install directory to DIR], |
0494ba14 |
672 | [texmfdir=$withval], |
c601ddb3 |
673 | [AC_MSG_CHECKING([where to put installed TeX files]) |
674 | mdw_DEFINE_PATHS([ |
675 | texmfdir='${datadir}/texmf' |
676 | for d in \ |
677 | '${datadir}/texmf' '${prefix}/lib/texmf' \ |
678 | '${prefix}/texmf' '${libdir}/lib/texmf'; do |
679 | if test -d "mdw_PATH([$d])"; then |
680 | texmfdir=$d |
681 | break |
682 | fi |
683 | done |
684 | AC_MSG_RESULT([$texmfdir])])]) |
685 | AC_SUBST(texmfdir)]) |
686 | |
0494ba14 |
687 | dnl --- *@-mdw_MANEXT-@* --- |
688 | dnl |
689 | dnl Author: Mark Wooding |
690 | dnl |
691 | dnl Synopsis: mdw_MANEXT |
692 | dnl |
693 | dnl Arguments: --- |
694 | dnl |
695 | dnl Use: Sets the substitution `manext' for man page extensions. |
696 | |
697 | AC_DEFUN([mdw_MANEXT], [ |
698 | AC_ARG_WITH([man-ext], |
699 | [ --with-man-ext=EXT give manpages the EXT extension (e.g., foo.3EXT)], |
700 | [manext=$withval], [manext=mLib]) |
701 | AC_SUBST(manext)]) |
702 | |
b91e2391 |
703 | dnl----- That's all, folks --------------------------------- *@--GLOB-END--@* |