diff options
Diffstat (limited to 'm4/ltoptions.m4')
-rw-r--r-- | m4/ltoptions.m4 | 368 |
1 files changed, 368 insertions, 0 deletions
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 00000000..e9701194 --- /dev/null +++ b/m4/ltoptions.m4 | |||
@@ -0,0 +1,368 @@ | |||
1 | # Helper functions for option handling. -*- Autoconf -*- | ||
2 | # | ||
3 | # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | ||
4 | # Written by Gary V. Vaughan, 2004 | ||
5 | # | ||
6 | # This file is free software; the Free Software Foundation gives | ||
7 | # unlimited permission to copy and/or distribute it, with or without | ||
8 | # modifications, as long as this notice is preserved. | ||
9 | |||
10 | # serial 6 ltoptions.m4 | ||
11 | |||
12 | # This is to help aclocal find these macros, as it can't see m4_define. | ||
13 | AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) | ||
14 | |||
15 | |||
16 | # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) | ||
17 | # ------------------------------------------ | ||
18 | m4_define([_LT_MANGLE_OPTION], | ||
19 | [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) | ||
20 | |||
21 | |||
22 | # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) | ||
23 | # --------------------------------------- | ||
24 | # Set option OPTION-NAME for macro MACRO-NAME, and if there is a | ||
25 | # matching handler defined, dispatch to it. Other OPTION-NAMEs are | ||
26 | # saved as a flag. | ||
27 | m4_define([_LT_SET_OPTION], | ||
28 | [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl | ||
29 | m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), | ||
30 | _LT_MANGLE_DEFUN([$1], [$2]), | ||
31 | [m4_warning([Unknown $1 option `$2'])])[]dnl | ||
32 | ]) | ||
33 | |||
34 | |||
35 | # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) | ||
36 | # ------------------------------------------------------------ | ||
37 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | ||
38 | m4_define([_LT_IF_OPTION], | ||
39 | [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) | ||
40 | |||
41 | |||
42 | # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) | ||
43 | # ------------------------------------------------------- | ||
44 | # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME | ||
45 | # are set. | ||
46 | m4_define([_LT_UNLESS_OPTIONS], | ||
47 | [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | ||
48 | [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), | ||
49 | [m4_define([$0_found])])])[]dnl | ||
50 | m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 | ||
51 | ])[]dnl | ||
52 | ]) | ||
53 | |||
54 | |||
55 | # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) | ||
56 | # ---------------------------------------- | ||
57 | # OPTION-LIST is a space-separated list of Libtool options associated | ||
58 | # with MACRO-NAME. If any OPTION has a matching handler declared with | ||
59 | # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about | ||
60 | # the unknown option and exit. | ||
61 | m4_defun([_LT_SET_OPTIONS], | ||
62 | [# Set options | ||
63 | m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | ||
64 | [_LT_SET_OPTION([$1], _LT_Option)]) | ||
65 | |||
66 | m4_if([$1],[LT_INIT],[ | ||
67 | dnl | ||
68 | dnl Simply set some default values (i.e off) if boolean options were not | ||
69 | dnl specified: | ||
70 | _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no | ||
71 | ]) | ||
72 | _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no | ||
73 | ]) | ||
74 | dnl | ||
75 | dnl If no reference was made to various pairs of opposing options, then | ||
76 | dnl we run the default mode handler for the pair. For example, if neither | ||
77 | dnl `shared' nor `disable-shared' was passed, we enable building of shared | ||
78 | dnl archives by default: | ||
79 | _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) | ||
80 | _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) | ||
81 | _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) | ||
82 | _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], | ||
83 | [_LT_ENABLE_FAST_INSTALL]) | ||
84 | ]) | ||
85 | ])# _LT_SET_OPTIONS | ||
86 | |||
87 | |||
88 | ## --------------------------------- ## | ||
89 | ## Macros to handle LT_INIT options. ## | ||
90 | ## --------------------------------- ## | ||
91 | |||
92 | # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) | ||
93 | # ----------------------------------------- | ||
94 | m4_define([_LT_MANGLE_DEFUN], | ||
95 | [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) | ||
96 | |||
97 | |||
98 | # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) | ||
99 | # ----------------------------------------------- | ||
100 | m4_define([LT_OPTION_DEFINE], | ||
101 | [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl | ||
102 | ])# LT_OPTION_DEFINE | ||
103 | |||
104 | |||
105 | # dlopen | ||
106 | # ------ | ||
107 | LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes | ||
108 | ]) | ||
109 | |||
110 | AU_DEFUN([AC_LIBTOOL_DLOPEN], | ||
111 | [_LT_SET_OPTION([LT_INIT], [dlopen]) | ||
112 | AC_DIAGNOSE([obsolete], | ||
113 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | ||
114 | put the `dlopen' option into LT_INIT's first parameter.]) | ||
115 | ]) | ||
116 | |||
117 | dnl aclocal-1.4 backwards compatibility: | ||
118 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) | ||
119 | |||
120 | |||
121 | # win32-dll | ||
122 | # --------- | ||
123 | # Declare package support for building win32 dll's. | ||
124 | LT_OPTION_DEFINE([LT_INIT], [win32-dll], | ||
125 | [enable_win32_dll=yes | ||
126 | |||
127 | case $host in | ||
128 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) | ||
129 | AC_CHECK_TOOL(AS, as, false) | ||
130 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) | ||
131 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | ||
132 | ;; | ||
133 | esac | ||
134 | |||
135 | test -z "$AS" && AS=as | ||
136 | _LT_DECL([], [AS], [0], [Assembler program])dnl | ||
137 | |||
138 | test -z "$DLLTOOL" && DLLTOOL=dlltool | ||
139 | _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl | ||
140 | |||
141 | test -z "$OBJDUMP" && OBJDUMP=objdump | ||
142 | _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl | ||
143 | ])# win32-dll | ||
144 | |||
145 | AU_DEFUN([AC_LIBTOOL_WIN32_DLL], | ||
146 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | ||
147 | _LT_SET_OPTION([LT_INIT], [win32-dll]) | ||
148 | AC_DIAGNOSE([obsolete], | ||
149 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | ||
150 | put the `win32-dll' option into LT_INIT's first parameter.]) | ||
151 | ]) | ||
152 | |||
153 | dnl aclocal-1.4 backwards compatibility: | ||
154 | dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) | ||
155 | |||
156 | |||
157 | # _LT_ENABLE_SHARED([DEFAULT]) | ||
158 | # ---------------------------- | ||
159 | # implement the --enable-shared flag, and supports the `shared' and | ||
160 | # `disable-shared' LT_INIT options. | ||
161 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | ||
162 | m4_define([_LT_ENABLE_SHARED], | ||
163 | [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl | ||
164 | AC_ARG_ENABLE([shared], | ||
165 | [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | ||
166 | [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], | ||
167 | [p=${PACKAGE-default} | ||
168 | case $enableval in | ||
169 | yes) enable_shared=yes ;; | ||
170 | no) enable_shared=no ;; | ||
171 | *) | ||
172 | enable_shared=no | ||
173 | # Look at the argument we got. We use all the common list separators. | ||
174 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | ||
175 | for pkg in $enableval; do | ||
176 | IFS="$lt_save_ifs" | ||
177 | if test "X$pkg" = "X$p"; then | ||
178 | enable_shared=yes | ||
179 | fi | ||
180 | done | ||
181 | IFS="$lt_save_ifs" | ||
182 | ;; | ||
183 | esac], | ||
184 | [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) | ||
185 | |||
186 | _LT_DECL([build_libtool_libs], [enable_shared], [0], | ||
187 | [Whether or not to build shared libraries]) | ||
188 | ])# _LT_ENABLE_SHARED | ||
189 | |||
190 | LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) | ||
191 | LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) | ||
192 | |||
193 | # Old names: | ||
194 | AC_DEFUN([AC_ENABLE_SHARED], | ||
195 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) | ||
196 | ]) | ||
197 | |||
198 | AC_DEFUN([AC_DISABLE_SHARED], | ||
199 | [_LT_SET_OPTION([LT_INIT], [disable-shared]) | ||
200 | ]) | ||
201 | |||
202 | AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | ||
203 | AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | ||
204 | |||
205 | dnl aclocal-1.4 backwards compatibility: | ||
206 | dnl AC_DEFUN([AM_ENABLE_SHARED], []) | ||
207 | dnl AC_DEFUN([AM_DISABLE_SHARED], []) | ||
208 | |||
209 | |||
210 | |||
211 | # _LT_ENABLE_STATIC([DEFAULT]) | ||
212 | # ---------------------------- | ||
213 | # implement the --enable-static flag, and support the `static' and | ||
214 | # `disable-static' LT_INIT options. | ||
215 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | ||
216 | m4_define([_LT_ENABLE_STATIC], | ||
217 | [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl | ||
218 | AC_ARG_ENABLE([static], | ||
219 | [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], | ||
220 | [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], | ||
221 | [p=${PACKAGE-default} | ||
222 | case $enableval in | ||
223 | yes) enable_static=yes ;; | ||
224 | no) enable_static=no ;; | ||
225 | *) | ||
226 | enable_static=no | ||
227 | # Look at the argument we got. We use all the common list separators. | ||
228 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | ||
229 | for pkg in $enableval; do | ||
230 | IFS="$lt_save_ifs" | ||
231 | if test "X$pkg" = "X$p"; then | ||
232 | enable_static=yes | ||
233 | fi | ||
234 | done | ||
235 | IFS="$lt_save_ifs" | ||
236 | ;; | ||
237 | esac], | ||
238 | [enable_static=]_LT_ENABLE_STATIC_DEFAULT) | ||
239 | |||
240 | _LT_DECL([build_old_libs], [enable_static], [0], | ||
241 | [Whether or not to build static libraries]) | ||
242 | ])# _LT_ENABLE_STATIC | ||
243 | |||
244 | LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) | ||
245 | LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) | ||
246 | |||
247 | # Old names: | ||
248 | AC_DEFUN([AC_ENABLE_STATIC], | ||
249 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) | ||
250 | ]) | ||
251 | |||
252 | AC_DEFUN([AC_DISABLE_STATIC], | ||
253 | [_LT_SET_OPTION([LT_INIT], [disable-static]) | ||
254 | ]) | ||
255 | |||
256 | AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | ||
257 | AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | ||
258 | |||
259 | dnl aclocal-1.4 backwards compatibility: | ||
260 | dnl AC_DEFUN([AM_ENABLE_STATIC], []) | ||
261 | dnl AC_DEFUN([AM_DISABLE_STATIC], []) | ||
262 | |||
263 | |||
264 | |||
265 | # _LT_ENABLE_FAST_INSTALL([DEFAULT]) | ||
266 | # ---------------------------------- | ||
267 | # implement the --enable-fast-install flag, and support the `fast-install' | ||
268 | # and `disable-fast-install' LT_INIT options. | ||
269 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | ||
270 | m4_define([_LT_ENABLE_FAST_INSTALL], | ||
271 | [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl | ||
272 | AC_ARG_ENABLE([fast-install], | ||
273 | [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | ||
274 | [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | ||
275 | [p=${PACKAGE-default} | ||
276 | case $enableval in | ||
277 | yes) enable_fast_install=yes ;; | ||
278 | no) enable_fast_install=no ;; | ||
279 | *) | ||
280 | enable_fast_install=no | ||
281 | # Look at the argument we got. We use all the common list separators. | ||
282 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | ||
283 | for pkg in $enableval; do | ||
284 | IFS="$lt_save_ifs" | ||
285 | if test "X$pkg" = "X$p"; then | ||
286 | enable_fast_install=yes | ||
287 | fi | ||
288 | done | ||
289 | IFS="$lt_save_ifs" | ||
290 | ;; | ||
291 | esac], | ||
292 | [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) | ||
293 | |||
294 | _LT_DECL([fast_install], [enable_fast_install], [0], | ||
295 | [Whether or not to optimize for fast installation])dnl | ||
296 | ])# _LT_ENABLE_FAST_INSTALL | ||
297 | |||
298 | LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) | ||
299 | LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) | ||
300 | |||
301 | # Old names: | ||
302 | AU_DEFUN([AC_ENABLE_FAST_INSTALL], | ||
303 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) | ||
304 | AC_DIAGNOSE([obsolete], | ||
305 | [$0: Remove this warning and the call to _LT_SET_OPTION when you put | ||
306 | the `fast-install' option into LT_INIT's first parameter.]) | ||
307 | ]) | ||
308 | |||
309 | AU_DEFUN([AC_DISABLE_FAST_INSTALL], | ||
310 | [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) | ||
311 | AC_DIAGNOSE([obsolete], | ||
312 | [$0: Remove this warning and the call to _LT_SET_OPTION when you put | ||
313 | the `disable-fast-install' option into LT_INIT's first parameter.]) | ||
314 | ]) | ||
315 | |||
316 | dnl aclocal-1.4 backwards compatibility: | ||
317 | dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) | ||
318 | dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) | ||
319 | |||
320 | |||
321 | # _LT_WITH_PIC([MODE]) | ||
322 | # -------------------- | ||
323 | # implement the --with-pic flag, and support the `pic-only' and `no-pic' | ||
324 | # LT_INIT options. | ||
325 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | ||
326 | m4_define([_LT_WITH_PIC], | ||
327 | [AC_ARG_WITH([pic], | ||
328 | [AS_HELP_STRING([--with-pic], | ||
329 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | ||
330 | [pic_mode="$withval"], | ||
331 | [pic_mode=default]) | ||
332 | |||
333 | test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) | ||
334 | |||
335 | _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl | ||
336 | ])# _LT_WITH_PIC | ||
337 | |||
338 | LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) | ||
339 | LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) | ||
340 | |||
341 | # Old name: | ||
342 | AU_DEFUN([AC_LIBTOOL_PICMODE], | ||
343 | [_LT_SET_OPTION([LT_INIT], [pic-only]) | ||
344 | AC_DIAGNOSE([obsolete], | ||
345 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | ||
346 | put the `pic-only' option into LT_INIT's first parameter.]) | ||
347 | ]) | ||
348 | |||
349 | dnl aclocal-1.4 backwards compatibility: | ||
350 | dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) | ||
351 | |||
352 | ## ----------------- ## | ||
353 | ## LTDL_INIT Options ## | ||
354 | ## ----------------- ## | ||
355 | |||
356 | m4_define([_LTDL_MODE], []) | ||
357 | LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], | ||
358 | [m4_define([_LTDL_MODE], [nonrecursive])]) | ||
359 | LT_OPTION_DEFINE([LTDL_INIT], [recursive], | ||
360 | [m4_define([_LTDL_MODE], [recursive])]) | ||
361 | LT_OPTION_DEFINE([LTDL_INIT], [subproject], | ||
362 | [m4_define([_LTDL_MODE], [subproject])]) | ||
363 | |||
364 | m4_define([_LTDL_TYPE], []) | ||
365 | LT_OPTION_DEFINE([LTDL_INIT], [installable], | ||
366 | [m4_define([_LTDL_TYPE], [installable])]) | ||
367 | LT_OPTION_DEFINE([LTDL_INIT], [convenience], | ||
368 | [m4_define([_LTDL_TYPE], [convenience])]) | ||