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Tina5/tina-libs/acinclude.m4

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  1 dnl
  2 dnl AC_FIND_MOTIF : find OSF/Motif or LessTif, and provide variables
  3 dnl     to easily use them in a Makefile.
  4 dnl
  5 dnl Adapted from a macro by Andreas Zeller.
  6 dnl
  7 dnl The variables provided are :
  8 dnl     link_motif              (e.g. -L/usr/lesstif/lib -lXm)
  9 dnl     include_motif           (e.g. -I/usr/lesstif/lib)
 10 dnl     motif_libraries         (e.g. /usr/lesstif/lib)
 11 dnl     motif_includes          (e.g. /usr/lesstif/include)
 12 dnl
 13 dnl The link_motif and include_motif variables should be fit to put on
 14 dnl your application's link line in your Makefile.
 15 dnl
 16 dnl Oleo CVS Id: motif.m4,v 1.9 1999/04/09 11:46:49 danny
 17 dnl LessTif CVS $Id: acinclude.m4,v 1.2 2004/12/06 22:05:08 paul Exp $
 18 dnl
 19 AC_DEFUN([AC_FIND_MOTIF],
 20 [
 21 
 22 AC_REQUIRE([AC_PATH_XTRA])
 23 AC_REQUIRE([AC_FIND_LIBXP])
 24 
 25 motif_includes=
 26 motif_libraries=
 27 
 28 dnl AC_ARG_WITH(motif,
 29 dnl [  --without-motif         do not use Motif widgets])
 30 dnl Treat --without-motif like
 31 dnl --without-motif-includes --without-motif-libraries.
 32 dnl if test "$with_motif" = "no"
 33 dnl then
 34 dnl   motif_includes=none
 35 dnl   motif_libraries=none
 36 dnl fi
 37 
 38 AC_ARG_WITH(motif-includes,
 39 [  --with-motif-includes=DIR    Motif include files are in DIR],
 40 motif_includes="$withval")
 41 
 42 AC_ARG_WITH(motif-libraries,
 43 [  --with-motif-libraries=DIR   Motif libraries are in DIR],
 44 motif_libraries="$withval")
 45 
 46 AC_MSG_CHECKING(for Motif)
 47 
 48 #
 49 #
 50 # Search the include files.
 51 #
 52 if test "$motif_includes" = ""; then
 53 AC_CACHE_VAL(ac_cv_motif_includes,
 54 [
 55 ac_motif_save_LIBS="$LIBS"
 56 ac_motif_save_INCLUDES="$INCLUDES"
 57 ac_motif_save_CPPFLAGS="$CPPFLAGS"
 58 ac_motif_save_LDFLAGS="$LDFLAGS"
 59 #
 60 LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
 61 INCLUDES="$X_CFLAGS $INCLUDES"
 62 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
 63 LDFLAGS="$X_LIBS $LDFLAGS"
 64 #
 65 ac_cv_motif_includes="none"
 66 AC_TRY_COMPILE([#include <Xm/Xm.h>],[int a;],
 67 [
 68 # Xm/Xm.h is in the standard search path.
 69 ac_cv_motif_includes=
 70 ],
 71 [
 72 # Xm/Xm.h is not in the standard search path.
 73 # Locate it and put its directory in `motif_includes'
 74 #
 75 # /usr/include/Motif* are used on HP-UX (Motif).
 76 # /usr/include/X11* are used on HP-UX (X and Athena).
 77 # /usr/dt is used on Solaris (Motif).
 78 # /usr/openwin is used on Solaris (X and Athena).
 79 # Other directories are just guesses.
 80 for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
 81            /usr/include/Motif2.1 /usr/include/Motif2.0 /usr/include/Motif1.2  \
 82            /usr/include/X11 /usr/include/X11R6 /usr/include/X11R5 \
 83            /usr/X11/include /usr/X11R6/include /usr/X11R5/include \
 84            /usr/dt/include /usr/openwin/include \
 85            /usr/dt/*/include /opt/*/include /usr/include/Motif* \
 86            "${prefix}"/*/include /usr/*/include /usr/local/*/include \
 87            "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
 88 if test -f "$dir/Xm/Xm.h"; then
 89 ac_cv_motif_includes="$dir"
 90 break
 91 fi
 92 done
 93 ])
 94 #
 95 LIBS="$ac_motif_save_LIBS"
 96 INCLUDES="$ac_motif_save_INCLUDES"
 97 CPPFLAGS="$ac_motif_save_CPPFLAGS"
 98 LDFLAGS="$ac_motif_save_LDFLAGS"
 99 ])
100 motif_includes="$ac_cv_motif_includes"
101 fi
102 #
103 #
104 # Now for the libraries.
105 #
106 if test "$motif_libraries" = ""; then
107 AC_CACHE_VAL(ac_cv_motif_libraries,
108 [
109 ac_motif_save_LIBS="$LIBS"
110 ac_motif_save_INCLUDES="$INCLUDES"
111 ac_motif_save_CPPFLAGS="$CPPFLAGS"
112 ac_motif_save_LDFLAGS="$LDFLAGS"
113 #
114 LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
115 INCLUDES="$X_CFLAGS $INCLUDES"
116 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
117 LDFLAGS="$X_LIBS $LDFLAGS"
118 #
119 ac_cv_motif_libraries="none"
120 AC_TRY_LINK([#include <Xm/Xm.h>],[XtToolkitInitialize();],
121 [
122 # libXm.a is in the standard search path.
123 ac_cv_motif_libraries=
124 ],
125 [
126 # libXm.a is not in the standard search path.
127 # Locate it and put its directory in `motif_libraries'
128 #
129 # /usr/lib/Motif* are used on HP-UX (Motif).
130 # /usr/lib/X11* are used on HP-UX (X and Athena).
131 # /usr/dt is used on Solaris (Motif).
132 # /usr/lesstif is used on Linux (Lesstif).
133 # /usr/openwin is used on Solaris (X and Athena).
134 # Other directories are just guesses.
135 for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
136            /usr/lib/Motif2.1 /usr/lib/Motif2.0 /usr/lib/Motif1.2 \
137            /usr/lib/X11 /usr/lib/X11R6 /usr/lib/X11R5 \
138            /usr/X11/lib /usr/X11R6/lib /usr/X11R5/lib \
139            /usr/dt/lib /usr/openwin/lib \
140            /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
141            /usr/lesstif*/lib /usr/lib/Lesstif* \
142            "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
143            "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
144 if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
145 ac_cv_motif_libraries="$dir"
146 break
147 fi
148 done
149 ])
150 #
151 LIBS="$ac_motif_save_LIBS"
152 INCLUDES="$ac_motif_save_INCLUDES"
153 CPPFLAGS="$ac_motif_save_CPPFLAGS"
154 LDFLAGS="$ac_motif_save_LDFLAGS"
155 ])
156 #
157 motif_libraries="$ac_cv_motif_libraries"
158 fi
159 #
160 # Provide an easier way to link
161 #
162 if test "$motif_includes" = "none" -o "$motif_libraries" = "none"; then
163         with_motif="no"
164 else
165         with_motif="yes"
166 fi
167 
168 AC_FIND_LIBXP
169 if test "$LT_HAVE_XP" = "yes"; then
170         XPLIB="-lXp -lXext"
171 else
172         XPLIB=""
173 fi
174 
175 if test "$with_motif" != "no"; then
176         if test "$motif_libraries" = ""; then
177                 link_motif="-lXm $XPLIB"
178                 MOTIF_LIBS="-lXm $XPLIB"
179         else
180                 link_motif="-L$motif_libraries -lXm $XPLIB"
181                 MOTIF_LIBS="-L$motif_libraries -lXm $XPLIB"
182         fi
183         if test "$motif_includes" != ""; then
184                 include_motif="-I$motif_includes"
185                 MOTIF_CFLAGS="-I$motif_includes"
186         fi
187 # remove this until we find a use for it
188 # a.lacey@man.ac.uk
189 #       AC_DEFINE(HAVE_MOTIF)
190 else
191         with_motif="no"
192 fi
193 #
194 AC_SUBST(link_motif)
195 AC_SUBST(include_motif)
196 AC_SUBST(MOTIF_CFLAGS)
197 AC_SUBST(MOTIF_LIBS)
198 #
199 #
200 #
201 motif_libraries_result="$motif_libraries"
202 motif_includes_result="$motif_includes"
203 test "$motif_libraries_result" = "" && motif_libraries_result="in default path"
204 test "$motif_includes_result" = "" && motif_includes_result="in default path"
205 test "$motif_libraries_result" = "none" && motif_libraries_result="(none)"
206 test "$motif_includes_result" = "none" && motif_includes_result="(none)"
207 AC_MSG_RESULT(
208   [libraries $motif_libraries_result, headers $motif_includes_result])
209 ])dnl
210 
211 dnl
212 dnl Check for libXp
213 dnl In fact this check ensures that
214 dnl  - <X11/extensions/Print.h> and
215 dnl  - both libXp libXext
216 dnl are in place
217 dnl Note that a simpler check only for the libraries would not
218 dnl be sufficient perhaps.
219 dnl If the test succeeds it defines Have_Libxp within our
220 dnl Makefiles. Perhaps one should immediately add those libs
221 dnl to link commands which include libXm version2.1?!
222 dnl
223 AC_DEFUN([AC_FIND_LIBXP],
224 [AC_REQUIRE([AC_PATH_X])
225 AC_CACHE_CHECK(whether libXp is available, lt_cv_libxp,
226 [lt_save_CFLAGS="$CFLAGS"
227 lt_save_CPPFLAGS="$CPPFLAGS"
228 lt_save_LIBS="$LIBS"
229 LIBS="$X_LIBS -lXp -lXext -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $LIBS"
230 CFLAGS="$X_CFLAGS $CFLAGS"
231 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
232 AC_TRY_LINK([
233 #include <X11/Intrinsic.h>
234 #include <X11/extensions/Print.h>
235 ],[
236 int main() {
237 Display *display=NULL;
238 short   major_version, minor_version;
239 Status rc;
240 rc=XpQueryVersion(display, &major_version, &minor_version);
241 exit(0);
242 }
243 ],
244 lt_cv_libxp=yes,
245 lt_cv_libxp=no)
246 ])
247 if test "$lt_cv_libxp" = "yes"; then
248 # remove this until we find a use for it
249 # a.lacey@man.ac.uk
250 #  AC_DEFINE(HAVE_LIB_XP)
251   LT_HAVE_XP="yes"
252 else
253   LT_HAVE_XP="no"
254 fi
255 AM_CONDITIONAL(Have_Libxp, test "$lt_cv_libxp" = "yes")
256 AC_SUBST(LT_HAVE_XP)
257 CFLAGS="$lt_save_CFLAGS"
258 CPPFLAGS="$lt_save_CPPFLAGS"
259 LIBS="$lt_save_LIBS"
260 ])
261 
262 dnl
263 dnl AC_FIND_XVIEW
264 dnl
265 dnl Adapted from a Xview (Lesstif) Macro
266 dnl a.lacey@man.ac.uk
267 dnl
268 dnl The variables provided are :
269 dnl     link_xview              
270 dnl     include_xview           
271 dnl     xview_libraries         
272 dnl     xview_includes  
273 dnl
274 dnl The link_xview and include_xview variables should be fit to put on
275 dnl your application's link line in your Makefile.
276 dnl
277 dnl $Id: acinclude.m4,v 1.2 2004/12/06 22:05:08 paul Exp $
278 dnl
279 
280 AC_DEFUN([AC_FIND_XVIEW],
281 [
282 
283 AC_REQUIRE([AC_PATH_XTRA])
284 AC_REQUIRE([AC_FIND_LIBXP])
285 
286 xview_includes=
287 xview_libraries=
288 
289 dnl AC_ARG_WITH(xview,
290 dnl [  --without-xview         do not use Xview widgets])
291 dnl Treat --without-xview like
292 dnl --without-xview-includes --without-xview-libraries.
293 dnl if test "$with_xview" = "no"
294 dnl then
295 dnl   xview_includes=none
296 dnl   xview_libraries=none
297 dnl fi
298 
299 AC_ARG_WITH(xview-includes,
300 [  --with-xview-includes=DIR    Xview include files are in DIR],
301 xview_includes="$withval")
302 
303 AC_ARG_WITH(xview-libraries,
304 [  --with-xview-libraries=DIR   Xview libraries are in DIR],
305 xview_libraries="$withval")
306 
307 AC_MSG_CHECKING(for Xview)
308 
309 #
310 #
311 # Search the include files.
312 #
313 if test "$xview_includes" = ""; then
314 AC_CACHE_VAL(ac_cv_xview_includes,
315 [
316 ac_xview_save_LIBS="$LIBS"
317 ac_xview_save_INCLUDES="$INCLUDES"
318 ac_xview_save_CPPFLAGS="$CPPFLAGS"
319 ac_xview_save_LDFLAGS="$LDFLAGS"
320 #
321 LIBS="$X_PRE_LIBS -lxview -lolgx -lX11 $X_EXTRA_LIBS $LIBS"
322 INCLUDES="$X_CFLAGS $INCLUDES"
323 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
324 LDFLAGS="$X_LIBS $LDFLAGS"
325 #
326 ac_cv_xview_includes="none"
327 AC_TRY_COMPILE([#include <xview/xview.h>],[int a;],
328 [
329 # xview/xview.h is in the standard search path.
330 ac_cv_xview_includes=
331 ],
332 [
333 # xview/xview.h is not in the standard search path.
334 # Locate it and put its directory in `xview_includes'
335 #
336 # /usr/openwin is used on Solaris and Linux (usually).
337 # Other directories are just guesses.
338 for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
339            /usr/openwin/include /usr/X11/include /usr/X11R6/include \
340                                          /usr/X11R5/include /usr/dt/include \
341            /usr/dt/*/include /opt/*/include /usr/include/xview* \
342            "${prefix}"/*/include /usr/*/include /usr/local/*/include \
343            "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
344 if test -f "$dir/xview/xview.h"; then
345 ac_cv_xview_includes="$dir"
346 break
347 fi
348 done
349 ])
350 #
351 LIBS="$ac_xview_save_LIBS"
352 INCLUDES="$ac_xview_save_INCLUDES"
353 CPPFLAGS="$ac_xview_save_CPPFLAGS"
354 LDFLAGS="$ac_xview_save_LDFLAGS"
355 ])
356 xview_includes="$ac_cv_xview_includes"
357 fi
358 #
359 #
360 # Now for the libraries.
361 #
362 if test "$xview_libraries" = ""; then
363 AC_CACHE_VAL(ac_cv_xview_libraries,
364 [
365 ac_xview_save_LIBS="$LIBS"
366 ac_xview_save_INCLUDES="$INCLUDES"
367 ac_xview_save_CPPFLAGS="$CPPFLAGS"
368 ac_xview_save_LDFLAGS="$LDFLAGS"
369 #
370 LIBS="$X_PRE_LIBS -lxview -lolgx -lX11 $X_EXTRA_LIBS $LIBS"
371 INCLUDES="$X_CFLAGS $INCLUDES"
372 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
373 LDFLAGS="$X_LIBS $LDFLAGS"
374 #
375 ac_cv_xview_libraries="none"
376 AC_TRY_LINK([#include <xview/xview.h>],[xv_set();],
377 [
378 # libxview.a and libolgx are in the standard search path.
379 ac_cv_xview_libraries=
380 ],
381 [
382 # libxview.a libolgx are not in the standard search path.
383 # Locate it and put its directory in `xview_libraries'
384 #
385 # /usr/openwin is used on Solaris and Linux
386 # Other directories are just guesses.
387 for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
388            /usr/openwin/lib /usr/X11/lib /usr/X11R6/lib /usr/X11R5/lib \
389            /usr/dt/lib /usr/openwin/lib \
390            /usr/dt/*/lib /opt/*/lib /usr/xview/lib* \
391            "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
392            "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
393 if test -d "$dir" && test "`ls $dir/libxview.* 2> /dev/null`" != ""; then
394 ac_cv_xview_libraries="$dir"
395 break
396 fi
397 done
398 ])
399 #
400 LIBS="$ac_xview_save_LIBS"
401 INCLUDES="$ac_xview_save_INCLUDES"
402 CPPFLAGS="$ac_xview_save_CPPFLAGS"
403 LDFLAGS="$ac_xview_save_LDFLAGS"
404 ])
405 #
406 xview_libraries="$ac_cv_xview_libraries"
407 fi
408 #
409 # Provide an easier way to link
410 #
411 if test "$xview_includes" = "none" -o "$xview_libraries" = "none"; then
412         with_xview="no"
413 else
414         with_xview="yes"
415 fi
416 
417 if test "$with_xview" != "no"; then
418         if test "$xview_libraries" = ""; then
419                 link_xview="-lxview -lolgx"
420                 XVIEW_LIBS="-lxview -lolgx"
421         else
422                 link_xview="-L$xview_libraries -lxview -lolgx"
423                 XVIEW_LIBS="-L$xview_libraries -lxview -lolgx"
424         fi
425         if test "$xview_includes" != ""; then
426                 include_xview="-I$xview_includes"
427                 XVIEW_CFLAGS="-I$xview_includes"
428         fi
429 # removed until we find a use for it
430 # a.lacey@man.ac.uk
431 #       AC_DEFINE(HAVE_XVIEW)
432 else
433         with_xview="no"
434 fi
435 #
436 AC_SUBST(link_xview)
437 AC_SUBST(include_xview)
438 AC_SUBST(XVIEW_CFLAGS)
439 AC_SUBST(XVIEW_LIBS)
440 #
441 #
442 #
443 xview_libraries_result="$xview_libraries"
444 xview_includes_result="$xview_includes"
445 test "$xview_libraries_result" = "" && xview_libraries_result="in default path"
446 test "$xview_includes_result" = "" && xview_includes_result="in default path"
447 test "$xview_libraries_result" = "none" && xview_libraries_result="(none)"
448 test "$xview_includes_result" = "none" && xview_includes_result="(none)"
449 AC_MSG_RESULT(
450   [libraries $xview_libraries_result, headers $xview_includes_result])
451 ])dnl

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