1 dnl aclocal.m4 generated automatically by aclocal 1.4
3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This program is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11 dnl PARTICULAR PURPOSE.
13 dnl written by Rob Savoye <rob@cygnus.com> for Cygnus Support
14 dnl major rewriting for Tcl 7.5 by Don Libes <libes@nist.gov>
16 dnl gdb/configure.in uses BFD_NEED_DECLARATION, so get its definition.
17 sinclude(../bfd/acinclude.m4)
19 dnl This gets the standard macros, like the TCL, TK, etc ones.
20 sinclude(../config/acinclude.m4)
22 dnl CYGNUS LOCAL: This gets the right posix flag for gcc
23 AC_DEFUN(CY_AC_TCL_LYNX_POSIX,
24 [AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AC_PROG_CPP])
25 AC_MSG_CHECKING([if running LynxOS])
26 AC_CACHE_VAL(ac_cv_os_lynx,
29 * The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__"
31 #if defined(__Lynx__) || defined(Lynx)
34 ], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)])
36 if test "$ac_cv_os_lynx" = "yes" ; then
39 AC_MSG_CHECKING([whether -mposix or -X is available])
40 AC_CACHE_VAL(ac_cv_c_posix_flag,
43 * This flag varies depending on how old the compiler is.
44 * -X is for the old "cc" and "gcc" (based on 1.42).
45 * -mposix is for the new gcc (at least 2.5.8).
47 #if defined(__GNUC__) && __GNUC__ >= 2
50 ], ac_cv_c_posix_flag=" -mposix", ac_cv_c_posix_flag=" -X")])
51 CC="$CC $ac_cv_c_posix_flag"
52 AC_MSG_RESULT($ac_cv_c_posix_flag)
59 # Sometimes the native compiler is a bogus stub for gcc or /usr/ucb/cc. This
60 # makes configure think it's cross compiling. If --target wasn't used, then
61 # we can't configure, so something is wrong. We don't use the cache
62 # here cause if somebody fixes their compiler install, we want this to work.
63 AC_DEFUN(CY_AC_C_WORKS,
64 [# If we cannot compile and link a trivial program, we can't expect anything to work
65 AC_MSG_CHECKING(whether the compiler ($CC) actually works)
66 AC_TRY_COMPILE(, [/* don't need anything here */],
67 c_compiles=yes, c_compiles=no)
69 AC_TRY_LINK(, [/* don't need anything here */],
70 c_links=yes, c_links=no)
72 if test x"${c_compiles}" = x"no" ; then
73 AC_MSG_ERROR(the native compiler is broken and won't compile.)
76 if test x"${c_links}" = x"no" ; then
77 AC_MSG_ERROR(the native compiler is broken and won't link.)
82 AC_DEFUN(CY_AC_PATH_TCLH, [
84 # Ok, lets find the tcl source trees so we can use the headers
85 # Warning: transition of version 9 to 10 will break this algorithm
86 # because 10 sorts before 9. We also look for just tcl. We have to
87 # be careful that we don't match stuff like tclX by accident.
88 # the alternative search directory is involked by --with-tclinclude
92 AC_MSG_CHECKING(for Tcl private headers. dir=${configdir})
93 AC_ARG_WITH(tclinclude, [ --with-tclinclude=DIR Directory where tcl private headers are], with_tclinclude=${withval})
94 AC_CACHE_VAL(ac_cv_c_tclh,[
95 # first check to see if --with-tclinclude was specified
96 if test x"${with_tclinclude}" != x ; then
97 if test -f ${with_tclinclude}/tclInt.h ; then
98 ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
99 elif test -f ${with_tclinclude}/generic/tclInt.h ; then
100 ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
102 AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers])
106 # next check if it came with Tcl configuration file
107 if test x"${ac_cv_c_tclconfig}" = x ; then
108 if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
109 ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
113 # next check in private source directory
115 # since ls returns lowest version numbers first, reverse its output
116 if test x"${ac_cv_c_tclh}" = x ; then
119 `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` \
120 ${srcdir}/../../tcl \
121 `ls -dr ${srcdir}/../../tcl[[7-9]]* 2>/dev/null` \
122 ${srcdir}/../../../tcl \
123 `ls -dr ${srcdir}/../../../tcl[[7-9]]* 2>/dev/null ` ; do
124 if test -f $i/generic/tclInt.h ; then
125 ac_cv_c_tclh=`(cd $i/generic; pwd)`
130 # finally check in a few common install locations
132 # since ls returns lowest version numbers first, reverse its output
133 if test x"${ac_cv_c_tclh}" = x ; then
135 `ls -dr /usr/local/src/tcl[[7-9]]* 2>/dev/null` \
136 `ls -dr /usr/local/lib/tcl[[7-9]]* 2>/dev/null` \
139 ${prefix}/include ; do
140 if test -f $i/generic/tclInt.h ; then
141 ac_cv_c_tclh=`(cd $i/generic; pwd)`
146 # see if one is installed
147 if test x"${ac_cv_c_tclh}" = x ; then
148 AC_HEADER_CHECK(tclInt.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
151 if test x"${ac_cv_c_tclh}" = x ; then
152 TCLHDIR="# no Tcl private headers found"
153 AC_MSG_ERROR([Can't find Tcl private headers])
155 if test x"${ac_cv_c_tclh}" != x ; then
157 if test x"${ac_cv_c_tclh}" = x"installed" ; then
158 AC_MSG_RESULT([is installed])
161 AC_MSG_RESULT([found in ${ac_cv_c_tclh}])
162 # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
163 TCLHDIR="-I${ac_cv_c_tclh}"
171 AC_DEFUN(CY_AC_PATH_TCLCONFIG, [
173 # Ok, lets find the tcl configuration
174 # First, look for one uninstalled.
175 # the alternative search directory is invoked by --with-tclconfig
178 if test x"${no_tcl}" = x ; then
179 # we reset no_tcl in case something fails here
181 AC_ARG_WITH(tclconfig, [ --with-tclconfig=DIR Directory containing tcl configuration (tclConfig.sh)],
182 with_tclconfig=${withval})
183 AC_MSG_CHECKING([for Tcl configuration])
184 AC_CACHE_VAL(ac_cv_c_tclconfig,[
186 # First check to see if --with-tclconfig was specified.
187 if test x"${with_tclconfig}" != x ; then
188 if test -f "${with_tclconfig}/tclConfig.sh" ; then
189 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
191 AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
195 # then check for a private Tcl installation
196 if test x"${ac_cv_c_tclconfig}" = x ; then
199 `ls -dr ../tcl[[7-9]]* 2>/dev/null` \
201 `ls -dr ../../tcl[[7-9]]* 2>/dev/null` \
203 `ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do
204 if test -f "$i/${configdir}/tclConfig.sh" ; then
205 ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
210 # check in a few common install locations
211 if test x"${ac_cv_c_tclconfig}" = x ; then
212 for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
213 if test -f "$i/tclConfig.sh" ; then
214 ac_cv_c_tclconfig=`(cd $i; pwd)`
219 # check in a few other private locations
220 if test x"${ac_cv_c_tclconfig}" = x ; then
223 `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
224 if test -f "$i/${configdir}/tclConfig.sh" ; then
225 ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
231 if test x"${ac_cv_c_tclconfig}" = x ; then
232 TCLCONFIG="# no Tcl configs found"
233 AC_MSG_WARN(Can't find Tcl configuration definitions)
236 TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
237 AC_MSG_RESULT(found $TCLCONFIG)
242 # Defined as a separate macro so we don't have to cache the values
243 # from PATH_TCLCONFIG (because this can also be cached).
244 AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [
247 AC_SUBST(TCL_VERSION)
248 AC_SUBST(TCL_MAJOR_VERSION)
249 AC_SUBST(TCL_MINOR_VERSION)
253 dnl not used, don't export to save symbols
254 dnl AC_SUBST(TCL_LIB_FILE)
256 dnl don't export, not used outside of configure
257 dnl AC_SUBST(TCL_LIBS)
258 dnl not used, don't export to save symbols
259 dnl AC_SUBST(TCL_PREFIX)
261 dnl not used, don't export to save symbols
262 dnl AC_SUBST(TCL_EXEC_PREFIX)
264 AC_SUBST(TCL_SHLIB_CFLAGS)
265 AC_SUBST(TCL_SHLIB_LD)
266 dnl don't export, not used outside of configure
267 AC_SUBST(TCL_SHLIB_LD_LIBS)
268 AC_SUBST(TCL_SHLIB_SUFFIX)
269 dnl not used, don't export to save symbols
270 AC_SUBST(TCL_DL_LIBS)
271 AC_SUBST(TCL_LD_FLAGS)
272 dnl don't export, not used outside of configure
273 AC_SUBST(TCL_LD_SEARCH_FLAGS)
274 AC_SUBST(TCL_COMPAT_OBJS)
276 AC_SUBST(TCL_BUILD_LIB_SPEC)
277 AC_SUBST(TCL_LIB_SPEC)
278 AC_SUBST(TCL_LIB_VERSIONS_OK)
280 dnl not used, don't export to save symbols
281 dnl AC_SUBST(TCL_SHARED_LIB_SUFFIX)
283 dnl not used, don't export to save symbols
284 dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
287 # Warning: Tk definitions are very similar to Tcl definitions but
288 # are not precisely the same. There are a couple of differences,
289 # so don't do changes to Tcl thinking you can cut and paste it do
290 # the Tk differences and later simply substitute "Tk" for "Tcl".
292 # - Acceptable Tcl major version #s is 7-9 while Tk is 4-9
293 # - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h
294 # - Computing major/minor versions is different because Tk depends on
295 # headers to Tcl, Tk, and X.
296 # - Symbols in tkConfig.sh are different than tclConfig.sh
297 # - Acceptable for Tk to be missing but not Tcl.
299 AC_DEFUN(CY_AC_PATH_TKH, [
301 # Ok, lets find the tk source trees so we can use the headers
302 # If the directory (presumably symlink) named "tk" exists, use that one
303 # in preference to any others. Same logic is used when choosing library
304 # and again with Tcl. The search order is the best place to look first, then in
305 # decreasing significance. The loop breaks if the trigger file is found.
306 # Note the gross little conversion here of srcdir by cd'ing to the found
307 # directory. This converts the path from a relative to an absolute, so
308 # recursive cache variables for the path will work right. We check all
309 # the possible paths in one loop rather than many seperate loops to speed
311 # the alternative search directory is involked by --with-tkinclude
314 AC_MSG_CHECKING(for Tk private headers)
315 AC_ARG_WITH(tkinclude, [ --with-tkinclude=DIR Directory where tk private headers are], with_tkinclude=${withval})
316 AC_CACHE_VAL(ac_cv_c_tkh,[
317 # first check to see if --with-tkinclude was specified
318 if test x"${with_tkinclude}" != x ; then
319 if test -f ${with_tkinclude}/tk.h ; then
320 ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
321 elif test -f ${with_tkinclude}/generic/tk.h ; then
322 ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
324 AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
328 # next check if it came with Tk configuration file
329 if test x"${ac_cv_c_tkconfig}" = x ; then
330 if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
331 ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
335 # next check in private source directory
337 # since ls returns lowest version numbers first, reverse its output
338 if test x"${ac_cv_c_tkh}" = x ; then
341 `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \
343 `ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \
344 ${srcdir}/../../../tk \
345 `ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do
346 if test -f $i/generic/tk.h ; then
347 ac_cv_c_tkh=`(cd $i/generic; pwd)`
352 # finally check in a few common install locations
354 # since ls returns lowest version numbers first, reverse its output
355 if test x"${ac_cv_c_tkh}" = x ; then
357 `ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \
358 `ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \
361 ${prefix}/include ; do
362 if test -f $i/generic/tk.h ; then
363 ac_cv_c_tkh=`(cd $i/generic; pwd)`
368 # see if one is installed
369 if test x"${ac_cv_c_tkh}" = x ; then
370 AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="")
373 if test x"${ac_cv_c_tkh}" != x ; then
375 if test x"${ac_cv_c_tkh}" = x"installed" ; then
376 AC_MSG_RESULT([is installed])
379 AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
380 # this hack is cause the TKHDIR won't print if there is a "-I" in it.
381 TKHDIR="-I${ac_cv_c_tkh}"
384 TKHDIR="# no Tk directory found"
385 AC_MSG_WARN([Can't find Tk private headers])
393 AC_DEFUN(CY_AC_PATH_TKCONFIG, [
395 # Ok, lets find the tk configuration
396 # First, look for one uninstalled.
397 # the alternative search directory is invoked by --with-tkconfig
400 if test x"${no_tk}" = x ; then
401 # we reset no_tk in case something fails here
403 AC_ARG_WITH(tkconfig, [ --with-tkconfig=DIR Directory containing tk configuration (tkConfig.sh)],
404 with_tkconfig=${withval})
405 AC_MSG_CHECKING([for Tk configuration])
406 AC_CACHE_VAL(ac_cv_c_tkconfig,[
408 # First check to see if --with-tkconfig was specified.
409 if test x"${with_tkconfig}" != x ; then
410 if test -f "${with_tkconfig}/tkConfig.sh" ; then
411 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
413 AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
417 # then check for a private Tk library
418 if test x"${ac_cv_c_tkconfig}" = x ; then
421 `ls -dr ../tk[[4-9]]* 2>/dev/null` \
423 `ls -dr ../../tk[[4-9]]* 2>/dev/null` \
425 `ls -dr ../../../tk[[4-9]]* 2>/dev/null` ; do
426 if test -f "$i/${configdir}/tkConfig.sh" ; then
427 ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
432 # check in a few common install locations
433 if test x"${ac_cv_c_tkconfig}" = x ; then
434 for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
435 if test -f "$i/tkConfig.sh" ; then
436 ac_cv_c_tkconfig=`(cd $i; pwd)`
441 # check in a few other private locations
442 if test x"${ac_cv_c_tkconfig}" = x ; then
445 `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` ; do
446 if test -f "$i/${configdir}/tkConfig.sh" ; then
447 ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
453 if test x"${ac_cv_c_tkconfig}" = x ; then
454 TKCONFIG="# no Tk configs found"
455 AC_MSG_WARN(Can't find Tk configuration definitions)
458 TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
459 AC_MSG_RESULT(found $TKCONFIG)
465 # Defined as a separate macro so we don't have to cache the values
466 # from PATH_TKCONFIG (because this can also be cached).
467 AC_DEFUN(CY_AC_LOAD_TKCONFIG, [
468 if test -f "$TKCONFIG" ; then
473 dnl not actually used, don't export to save symbols
474 dnl AC_SUBST(TK_MAJOR_VERSION)
475 dnl AC_SUBST(TK_MINOR_VERSION)
478 dnl not used, don't export to save symbols
479 dnl AC_SUBST(TK_LIB_FILE)
481 dnl not used outside of configure
482 dnl AC_SUBST(TK_LIBS)
483 dnl not used, don't export to save symbols
484 dnl AC_SUBST(TK_PREFIX)
486 dnl not used, don't export to save symbols
487 dnl AC_SUBST(TK_EXEC_PREFIX)
489 AC_SUBST(TK_BUILD_INCLUDES)
490 AC_SUBST(TK_XINCLUDES)
492 AC_SUBST(TK_BUILD_LIB_SPEC)
493 AC_SUBST(TK_LIB_SPEC)
496 # check for Itcl headers.
498 AC_DEFUN(CY_AC_PATH_ITCLCONFIG, [
500 # Ok, lets find the itcl configuration
501 # First, look for one uninstalled.
502 # the alternative search directory is invoked by --with-itclconfig
505 if test x"${no_itcl}" = x ; then
506 # we reset no_itcl in case something fails here
508 AC_ARG_WITH(itclconfig, [ --with-itclconfig Directory containing itcl configuration (itclConfig.sh)],
509 with_itclconfig=${withval})
510 AC_MSG_CHECKING([for Itcl configuration])
511 AC_CACHE_VAL(ac_cv_c_itclconfig,[
513 # First check to see if --with-itclconfig was specified.
514 if test x"${with_itclconfig}" != x ; then
515 if test -f "${with_itclconfig}/itclConfig.sh" ; then
516 ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
518 AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
522 # then check for a private Itcl library
523 if test x"${ac_cv_c_itclconfig}" = x ; then
526 `ls -dr ../itcl[[4-9]]*/itcl 2>/dev/null` \
528 `ls -dr ../../itcl[[4-9]]*/itcl 2>/dev/null` \
530 `ls -dr ../../../itcl[[4-9]]*/itcl 2>/dev/null` ; do
531 if test -f "$i/itclConfig.sh" ; then
532 ac_cv_c_itclconfig=`(cd $i; pwd)`
537 # check in a few common install locations
538 if test x"${ac_cv_c_itclconfig}" = x ; then
539 for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
540 if test -f "$i/itclConfig.sh" ; then
541 ac_cv_c_itclconfig=`(cd $i; pwd)`
546 # check in a few other private locations
547 if test x"${ac_cv_c_itclconfig}" = x ; then
549 ${srcdir}/../itcl/itcl \
550 `ls -dr ${srcdir}/../itcl[[4-9]]*/itcl 2>/dev/null` ; do
551 if test -f "$i/itclConfig.sh" ; then
552 ac_cv_c_itclconfig=`(cd $i; pwd)`
558 if test x"${ac_cv_c_itclconfig}" = x ; then
559 ITCLCONFIG="# no Itcl configs found"
560 AC_MSG_WARN(Can't find Itcl configuration definitions)
563 ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
564 AC_MSG_RESULT(found $ITCLCONFIG)
569 # Defined as a separate macro so we don't have to cache the values
570 # from PATH_ITCLCONFIG (because this can also be cached).
571 AC_DEFUN(CY_AC_LOAD_ITCLCONFIG, [
572 if test -f "$ITCLCONFIG" ; then
576 AC_SUBST(ITCL_VERSION)
577 dnl not actually used, don't export to save symbols
578 dnl AC_SUBST(ITCL_MAJOR_VERSION)
579 dnl AC_SUBST(ITCL_MINOR_VERSION)
582 dnl not used, don't export to save symbols
583 dnl AC_SUBST(ITCL_LIB_FILE)
585 dnl not used outside of configure
586 dnl AC_SUBST(ITCL_LIBS)
587 dnl not used, don't export to save symbols
588 dnl AC_SUBST(ITCL_PREFIX)
590 dnl not used, don't export to save symbols
591 dnl AC_SUBST(ITCL_EXEC_PREFIX)
593 AC_SUBST(ITCL_BUILD_INCLUDES)
594 AC_SUBST(ITCL_BUILD_LIB_SPEC)
595 AC_SUBST(ITCL_LIB_SPEC)
598 # check for Itcl headers.
600 AC_DEFUN(CY_AC_PATH_ITCLH, [
601 AC_MSG_CHECKING(for Itcl private headers. srcdir=${srcdir})
602 if test x"${ac_cv_c_itclh}" = x ; then
603 for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
604 if test -f $i/generic/itcl.h ; then
605 ac_cv_c_itclh=`(cd $i/generic; pwd)`
610 if test x"${ac_cv_c_itclh}" = x ; then
611 ITCLHDIR="# no Itcl private headers found"
612 AC_MSG_ERROR([Can't find Itcl private headers])
614 if test x"${ac_cv_c_itclh}" != x ; then
615 ITCLHDIR="-I${ac_cv_c_itclh}"
617 # should always be here
618 # ITCLLIB="../itcl/itcl/unix/libitcl.a"
624 AC_DEFUN(CY_AC_PATH_ITKCONFIG, [
626 # Ok, lets find the itk configuration
627 # First, look for one uninstalled.
628 # the alternative search directory is invoked by --with-itkconfig
631 if test x"${no_itk}" = x ; then
632 # we reset no_itk in case something fails here
634 AC_ARG_WITH(itkconfig, [ --with-itkconfig Directory containing itk configuration (itkConfig.sh)],
635 with_itkconfig=${withval})
636 AC_MSG_CHECKING([for Itk configuration])
637 AC_CACHE_VAL(ac_cv_c_itkconfig,[
639 # First check to see if --with-itkconfig was specified.
640 if test x"${with_itkconfig}" != x ; then
641 if test -f "${with_itkconfig}/itkConfig.sh" ; then
642 ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
644 AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
648 # then check for a private Itk library
649 if test x"${ac_cv_c_itkconfig}" = x ; then
652 `ls -dr ../itcl[[4-9]]*/itk 2>/dev/null` \
654 `ls -dr ../../itcl[[4-9]]*/itk 2>/dev/null` \
656 `ls -dr ../../../itcl[[4-9]]*/itk 2>/dev/null` ; do
657 if test -f "$i/itkConfig.sh" ; then
658 ac_cv_c_itkconfig=`(cd $i; pwd)`
663 # check in a few common install locations
664 if test x"${ac_cv_c_itkconfig}" = x ; then
665 for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
666 if test -f "$i/itkConfig.sh" ; then
667 ac_cv_c_itkconfig=`(cd $i; pwd)`
672 # check in a few other private locations
673 if test x"${ac_cv_c_itkconfig}" = x ; then
675 ${srcdir}/../itcl/itk \
676 `ls -dr ${srcdir}/../itcl[[4-9]]*/itk 2>/dev/null` ; do
677 if test -f "$i/itkConfig.sh" ; then
678 ac_cv_c_itkconfig=`(cd $i; pwd)`
684 if test x"${ac_cv_c_itkconfig}" = x ; then
685 ITKCONFIG="# no Itk configs found"
686 AC_MSG_WARN(Can't find Itk configuration definitions)
689 ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
690 AC_MSG_RESULT(found $ITKCONFIG)
696 # Defined as a separate macro so we don't have to cache the values
697 # from PATH_ITKCONFIG (because this can also be cached).
698 AC_DEFUN(CY_AC_LOAD_ITKCONFIG, [
699 if test -f "$ITKCONFIG" ; then
703 AC_SUBST(ITK_VERSION)
704 dnl not actually used, don't export to save symbols
705 dnl AC_SUBST(ITK_MAJOR_VERSION)
706 dnl AC_SUBST(ITK_MINOR_VERSION)
709 dnl not used, don't export to save symbols
710 dnl AC_SUBST(ITK_LIB_FILE)
712 dnl not used outside of configure
713 dnl AC_SUBST(ITK_LIBS)
714 dnl not used, don't export to save symbols
715 dnl AC_SUBST(ITK_PREFIX)
717 dnl not used, don't export to save symbols
718 dnl AC_SUBST(ITK_EXEC_PREFIX)
720 AC_SUBST(ITK_BUILD_INCLUDES)
721 AC_SUBST(ITK_BUILD_LIB_SPEC)
722 AC_SUBST(ITK_LIB_SPEC)
725 AC_DEFUN(CY_AC_PATH_ITKH, [
726 AC_MSG_CHECKING(for Itk private headers. srcdir=${srcdir})
727 if test x"${ac_cv_c_itkh}" = x ; then
728 for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
729 if test -f $i/generic/itk.h ; then
730 ac_cv_c_itkh=`(cd $i/generic; pwd)`
735 if test x"${ac_cv_c_itkh}" = x ; then
736 ITKHDIR="# no Itk private headers found"
737 AC_MSG_ERROR([Can't find Itk private headers])
739 if test x"${ac_cv_c_itkh}" != x ; then
740 ITKHDIR="-I${ac_cv_c_itkh}"
742 # should always be here
743 # ITKLIB="../itcl/itk/unix/libitk.a"
748 # check for Tix headers.
750 AC_DEFUN(CY_AC_PATH_TIXH, [
751 AC_MSG_CHECKING(for Tix private headers. srcdir=${srcdir})
752 if test x"${ac_cv_c_tixh}" = x ; then
753 for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
754 if test -f $i/generic/tix.h ; then
755 ac_cv_c_tixh=`(cd $i/generic; pwd)`
760 if test x"${ac_cv_c_tixh}" = x ; then
761 TIXHDIR="# no Tix private headers found"
762 AC_MSG_ERROR([Can't find Tix private headers])
764 if test x"${ac_cv_c_tixh}" != x ; then
765 TIXHDIR="-I${ac_cv_c_tixh}"
770 AC_DEFUN(CY_AC_PATH_TIXCONFIG, [
772 # Ok, lets find the tix configuration
773 # First, look for one uninstalled.
774 # the alternative search directory is invoked by --with-itkconfig
777 if test x"${no_tix}" = x ; then
778 # we reset no_tix in case something fails here
780 AC_ARG_WITH(tixconfig, [ --with-tixconfig Directory containing tix configuration (tixConfig.sh)],
781 with_tixconfig=${withval})
782 AC_MSG_CHECKING([for Tix configuration])
783 AC_CACHE_VAL(ac_cv_c_tixconfig,[
785 # First check to see if --with-tixconfig was specified.
786 if test x"${with_tixconfig}" != x ; then
787 if test -f "${with_tixconfig}/tixConfig.sh" ; then
788 ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
790 AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
794 # then check for a private Tix library
795 if test x"${ac_cv_c_tixconfig}" = x ; then
798 `ls -dr ../tix 2>/dev/null` \
800 `ls -dr ../../tix 2>/dev/null` \
802 `ls -dr ../../../tix 2>/dev/null` ; do
803 echo "**** Looking at $i - with ${configdir}"
804 if test -f "$i/tixConfig.sh" ; then
805 ac_cv_c_tixconfig=`(cd $i; pwd)`
810 # check in a few common install locations
811 if test x"${ac_cv_c_tixconfig}" = x ; then
812 for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
813 echo "**** Looking at $i"
814 if test -f "$i/tixConfig.sh" ; then
815 ac_cv_c_tixconfig=`(cd $i; pwd)`
820 # check in a few other private locations
821 echo "**** Other private locations"
822 if test x"${ac_cv_c_tixconfig}" = x ; then
825 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
826 echo "**** Looking at $i - with ${configdir}"
827 if test -f "$i/${configdir}/tixConfig.sh" ; then
828 ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
834 if test x"${ac_cv_c_tixconfig}" = x ; then
835 TIXCONFIG="# no Tix configs found"
836 AC_MSG_WARN(Can't find Tix configuration definitions)
839 TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
840 AC_MSG_RESULT(found $TIXCONFIG)
846 # Defined as a separate macro so we don't have to cache the values
847 # from PATH_TIXCONFIG (because this can also be cached).
848 AC_DEFUN(CY_AC_LOAD_TIXCONFIG, [
849 if test -f "$TIXCONFIG" ; then
853 AC_SUBST(TIX_VERSION)
854 dnl not actually used, don't export to save symbols
855 dnl AC_SUBST(TIX_MAJOR_VERSION)
856 dnl AC_SUBST(TIX_MINOR_VERSION)
857 dnl AC_SUBST(TIX_DEFS)
859 dnl not used, don't export to save symbols
860 dnl dnl AC_SUBST(TIX_LIB_FILE)
862 dnl not used outside of configure
863 dnl AC_SUBST(TIX_LIBS)
864 dnl not used, don't export to save symbols
865 dnl AC_SUBST(TIX_PREFIX)
867 dnl not used, don't export to save symbols
868 dnl AC_SUBST(TIX_EXEC_PREFIX)
870 dnl AC_SUBST(TIX_BUILD_INCLUDES)
871 AC_SUBST(TIX_BUILD_LIB_SPEC)
872 dnl AC_SUBST(TIX_LIB_SPEC)
875 dnl sinclude(../gettext.m4) already included by bfd/acinclude.m4
876 dnl The lines below arrange for aclocal not to bring gettext.m4's
877 dnl CY_GNU_GETTEXT into aclocal.m4.
879 AC_DEFUN([CY_GNU_GETTEXT],)
882 dnl From Bruno Haible.
886 dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
887 dnl those with the standalone portable GNU libiconv installed).
889 AC_ARG_WITH([libiconv-prefix],
890 [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
891 for dir in `echo "$withval" | tr : ' '`; do
892 if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
893 if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
897 AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
898 am_cv_func_iconv="no, consider installing GNU libiconv"
900 AC_TRY_LINK([#include <stdlib.h>
902 [iconv_t cd = iconv_open("","");
903 iconv(cd,NULL,NULL,NULL,NULL);
905 am_cv_func_iconv=yes)
906 if test "$am_cv_func_iconv" != yes; then
909 AC_TRY_LINK([#include <stdlib.h>
911 [iconv_t cd = iconv_open("","");
912 iconv(cd,NULL,NULL,NULL,NULL);
915 am_cv_func_iconv=yes)
919 if test "$am_cv_func_iconv" = yes; then
920 AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
921 AC_MSG_CHECKING([for iconv declaration])
922 AC_CACHE_VAL(am_cv_proto_iconv, [
930 #if defined(__STDC__) || defined(__cplusplus)
931 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
935 ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
936 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
937 am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
938 AC_MSG_RESULT([$]{ac_t:-
939 }[$]am_cv_proto_iconv)
940 AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
941 [Define as const if the declaration of iconv() needs const.])
944 if test "$am_cv_lib_iconv" = yes; then
951 # Copyright 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
953 # This program is free software; you can redistribute it and/or modify
954 # it under the terms of the GNU General Public License as published by
955 # the Free Software Foundation; either version 2, or (at your option)
958 # This program is distributed in the hope that it will be useful,
959 # but WITHOUT ANY WARRANTY; without even the implied warranty of
960 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
961 # GNU General Public License for more details.
963 # You should have received a copy of the GNU General Public License
964 # along with this program; if not, write to the Free Software
965 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
970 # @defmac AC_PROG_CC_STDC
971 # @maindex PROG_CC_STDC
973 # If the C compiler in not in ANSI C mode by default, try to add an option
974 # to output variable @code{CC} to make it so. This macro tries various
975 # options that select ANSI C on some system or another. It considers the
976 # compiler to be in ANSI C mode if it handles function prototypes correctly.
978 # If you use this macro, you should check after calling it whether the C
979 # compiler has been set to accept ANSI C; if not, the shell variable
980 # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
981 # code in ANSI C, you can make an un-ANSIfied copy of it by using the
982 # program @code{ansi2knr}, which comes with Ghostscript.
985 AC_DEFUN([AM_PROG_CC_STDC],
986 [AC_REQUIRE([AC_PROG_CC])
987 AC_BEFORE([$0], [AC_C_INLINE])
988 AC_BEFORE([$0], [AC_C_CONST])
989 dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
990 dnl a magic option to avoid problems with ANSI preprocessor commands
992 dnl FIXME: can't do this because then AC_AIX won't work due to a
993 dnl circular dependency.
994 dnl AC_BEFORE([$0], [AC_PROG_CPP])
995 AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
996 AC_CACHE_VAL(am_cv_prog_cc_stdc,
997 [am_cv_prog_cc_stdc=no
999 # Don't try gcc -ansi; that turns off useful extensions and
1000 # breaks some systems' header files.
1001 # AIX -qlanglvl=ansi
1002 # Ultrix and OSF/1 -std1
1003 # HP-UX 10.20 and later -Ae
1004 # HP-UX older versions -Aa -D_HPUX_SOURCE
1005 # SVR4 -Xc -D__EXTENSIONS__
1006 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1008 CC="$ac_save_CC $ac_arg"
1010 [#include <stdarg.h>
1012 #include <sys/types.h>
1013 #include <sys/stat.h>
1014 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1015 struct buf { int x; };
1016 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1017 static char *e (p, i)
1023 static char *f (char * (*g) (char **, int), char **p, ...)
1028 s = g (p, va_arg (v,int));
1032 int test (int i, double x);
1033 struct s1 {int (*f) (int a);};
1034 struct s2 {int (*f) (double a);};
1035 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1039 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1041 [am_cv_prog_cc_stdc="$ac_arg"; break])
1045 if test -z "$am_cv_prog_cc_stdc"; then
1046 AC_MSG_RESULT([none needed])
1048 AC_MSG_RESULT([$am_cv_prog_cc_stdc])
1050 case "x$am_cv_prog_cc_stdc" in
1052 *) CC="$CC $am_cv_prog_cc_stdc" ;;
1056 # Add --enable-maintainer-mode option to configure.
1061 AC_DEFUN(AM_MAINTAINER_MODE,
1062 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1063 dnl maintainer-mode is disabled by default
1064 AC_ARG_ENABLE(maintainer-mode,
1065 [ --enable-maintainer-mode enable make rules and dependencies not useful
1066 (and sometimes confusing) to the casual installer],
1067 USE_MAINTAINER_MODE=$enableval,
1068 USE_MAINTAINER_MODE=no)
1069 AC_MSG_RESULT($USE_MAINTAINER_MODE)
1070 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
1071 MAINT=$MAINTAINER_MODE_TRUE
1076 # Define a conditional.
1078 AC_DEFUN(AM_CONDITIONAL,