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1 dnl***************************************************************************
2 dnl Copyright 2018-2022,2023 Thomas E. Dickey                                *
3 dnl Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
4 dnl                                                                          *
5 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
6 dnl copy of this software and associated documentation files (the            *
7 dnl "Software"), to deal in the Software without restriction, including      *
8 dnl without limitation the rights to use, copy, modify, merge, publish,      *
9 dnl distribute, distribute with modifications, sublicense, and/or sell       *
10 dnl copies of the Software, and to permit persons to whom the Software is    *
11 dnl furnished to do so, subject to the following conditions:                 *
12 dnl                                                                          *
13 dnl The above copyright notice and this permission notice shall be included  *
14 dnl in all copies or substantial portions of the Software.                   *
15 dnl                                                                          *
16 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
17 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
18 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
19 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
20 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
21 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
22 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
23 dnl                                                                          *
24 dnl Except as contained in this notice, the name(s) of the above copyright   *
25 dnl holders shall not be used in advertising or otherwise to promote the     *
26 dnl sale, use or other dealings in this Software without prior written       *
27 dnl authorization.                                                           *
28 dnl***************************************************************************
29 dnl
30 dnl Author: Thomas E. Dickey 1995-on
31 dnl
32 dnl $Id: configure.in,v 1.755 2023/01/08 01:50:05 tom Exp $
33 dnl Process this file with autoconf to produce a configure script.
34 dnl
35 dnl For additional information, see
36 dnl     https://invisible-island.net/autoconf/
37 dnl     https://invisible-island.net/autoconf/my-autoconf.html
38 dnl
39 dnl ---------------------------------------------------------------------------
40 AC_PREREQ(2.52.20210101)
41 AC_REVISION($Revision: 1.755 $)
42 AC_INIT(ncurses/base/lib_initscr.c)
43 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
44
45 AC_DEFUN([AC_PATH_XTRA],[])dnl ignore dependencies on this
46
47 CF_TOP_BUILDDIR
48 CF_SUBST_NCURSES_VERSION
49 CF_VERSION_INFO(NCURSES,ncurses)
50
51 CF_WITH_REL_VERSION(NCURSES)
52 CF_NCURSES_WITH_ABI_VERSION
53
54 CF_WITH_SYSTYPE
55
56 ###     Save the given $CFLAGS to allow user-override.
57 cf_user_CFLAGS="$CFLAGS"
58
59 ###     Default install-location
60 CF_CFG_DEFAULTS
61 ### Defaults for ncurses ABI
62 CF_ABI_DEFAULTS
63
64 ### override ABI version, e.g., packagers
65 CF_WITH_ABI_ALTERED
66
67 ###     Checks for programs.
68 AC_ARG_WITH(ada,
69         [  --without-ada           suppress check for Ada compiler, don't build demo],
70         [cf_with_ada=$withval],
71         [cf_with_ada=yes])
72
73 if test "x$cf_with_ada" = xyes
74 then
75         cf_prog_cc="gnatgcc gcc cc"
76 else
77         cf_prog_cc="gcc cc"
78 fi
79 CF_PROG_CC($cf_prog_cc)
80
81 AC_PROG_CPP
82 AC_PROG_GCC_TRADITIONAL
83 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
84 CF_PROG_LDCONFIG
85
86 dnl DEFECT in autoconf 2.12:    an attempt to set policy, this breaks the
87 dnl                             configure script by not letting us test if C++
88 dnl                             is present, making this option necessary.
89 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
90 AC_ARG_WITH(cxx,
91         [  --without-cxx           do not adjust ncurses bool to match C++],
92         [cf_with_cxx=$withval],
93         [cf_with_cxx=yes])
94 AC_MSG_RESULT($cf_with_cxx)
95 if test "X$cf_with_cxx" = Xno ; then
96         CXX=""
97         GXX=""
98 else
99         # with autoconf 2.13, we can change the error to a warning:
100         pushdef([AC_MSG_ERROR],
101                 [AC_MSG_RESULT(no)
102                  AC_MSG_WARN([You don't have any C++ compiler, too bad])
103                 cf_with_cxx=no; CXX=""; GXX="";])dnl
104         AC_PROG_CXX
105         popdef([AC_MSG_ERROR])dnl
106
107         AC_LANG_PUSH(C++)
108         if test "x$cf_with_cxx" != xno
109         then
110                 # Several of the C++ configurations do not work, particularly when
111                 # cross-compiling (20140913 -TD)
112                 AC_MSG_CHECKING(if $CXX works)
113
114                 save_CPPFLAGS="$CPPFLAGS"
115                 eval cf_includedir=${includedir}
116                 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
117                 AC_TRY_COMPILE([
118 #include <stdlib.h>
119 #include <stdio.h>
120 ],
121                 [
122                 printf("Hello world!\n")
123                 ],
124                 [cf_cxx_works=yes],
125                 [cf_cxx_works=no])
126                 CPPFLAGS="$save_CPPFLAGS"
127
128                 AC_MSG_RESULT($cf_cxx_works)
129                 if test "x$cf_cxx_works" = xno
130                 then
131                         AC_MSG_WARN([Ignore $CXX, since it cannot compile hello-world.])
132                         cf_with_cxx=no; CXX=""; GXX="";
133                 fi
134         fi
135         AC_LANG_POP
136
137         # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
138         if test "$CXX" = "g++" ; then
139                 AC_PATH_PROG(CXX,g++)
140         fi
141         case "x$CXX" in
142         (x|xg++)
143                 AC_MSG_WARN([You don't have any C++ compiler, too bad])
144                 cf_with_cxx=no; CXX=""; GXX="";
145                 ;;
146         esac
147 fi
148
149 CF_GXX_VERSION
150 case "$GXX_VERSION" in
151 ([[1-9]][[0-9]].*)
152         ;;
153 (1.*|2.[[0-6]]*)
154         AC_MSG_WARN(templates do not work)
155         ;;
156 esac
157
158 AC_MSG_CHECKING(if you want to build C++ binding and demo)
159 AC_ARG_WITH(cxx-binding,
160         [  --without-cxx-binding   do not build C++ binding and demo],
161         [cf_with_cxx_binding=$withval],
162         [cf_with_cxx_binding=$cf_with_cxx])
163 AC_MSG_RESULT($cf_with_cxx_binding)
164
165 AC_MSG_CHECKING(if you want to build with Ada)
166 AC_MSG_RESULT($cf_with_ada)
167
168 AC_MSG_CHECKING(if you want to install terminal database)
169 AC_ARG_ENABLE(db-install,
170         [  --disable-db-install    suppress install of terminal database],
171         [cf_with_db_install=$enableval],
172         [cf_with_db_install=yes])
173 AC_MSG_RESULT($cf_with_db_install)
174
175 AC_MSG_CHECKING(if you want to install manpages)
176 AC_ARG_WITH(manpages,
177         [  --without-manpages      suppress install of manpages],
178         [cf_with_manpages=$withval],
179         [cf_with_manpages=yes])
180 AC_MSG_RESULT($cf_with_manpages)
181
182 AC_MSG_CHECKING(if you want to build programs such as tic)
183 AC_ARG_WITH(progs,
184         [  --without-progs         suppress build/install with programs (e.g., tic)],
185         [cf_with_progs=$withval],
186         [cf_with_progs=yes])
187 AC_MSG_RESULT($cf_with_progs)
188
189 if test -f "$srcdir/tack/tack.h" ; then
190         if test "x$cross_compiling" = xyes ; then
191                 CF_VERBOSE(ignoring tack because we are cross-compiling)
192                 cf_with_tack=no
193         else
194                 AC_MSG_CHECKING(if you want to build the tack program)
195                 AC_ARG_WITH(tack,
196                         [  --without-tack          suppress build/install with tack program],
197                         [cf_with_tack=$withval],
198                         [cf_with_tack=$cf_with_progs])
199                 AC_MSG_RESULT($cf_with_tack)
200         fi
201 else
202         cf_with_tack=no
203 fi
204
205 AC_MSG_CHECKING(if you want to build test-programs)
206 AC_ARG_WITH(tests,
207         [  --without-tests         suppress build/install with test-programs],
208         [cf_with_tests=$withval],
209         [cf_with_tests=yes])
210 AC_MSG_RESULT($cf_with_tests)
211
212 AC_MSG_CHECKING(if you wish to install curses.h)
213 AC_ARG_WITH(curses-h,
214         [  --without-curses-h      install curses.h as ncurses.h only],
215         [with_curses_h=$withval],
216         [with_curses_h=yes])
217 AC_MSG_RESULT($with_curses_h)
218
219 modules_to_build="ncurses"
220 test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
221 test "X$cf_with_tack"  != Xno && modules_to_build="$modules_to_build tack"
222 modules_to_build="$modules_to_build panel menu form"
223
224 AC_ARG_PROGRAM
225
226 CF_PROG_AWK
227 CF_PROG_INSTALL
228 CF_PROG_LINT
229 CF_PROG_LN_S
230
231 AC_SYS_LONG_FILE_NAMES
232
233 # Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
234 # of package conflict.
235 cf_config_suffix=
236 AC_ARG_WITH(config-suffix,
237         [  --with-config-suffix=X  suffixes ncursesXX-config file],
238         [case "x$withval" in
239         (xyes|xno)
240                 AC_MSG_WARN(expected a value for config-suffix option)
241                 ;;
242         (*)     cf_config_suffix="$withval"
243                 ;;
244         esac])
245 AC_SUBST(cf_config_suffix)
246
247 # If we find pkg-config, check if we should install the ".pc" files.
248 CF_PKG_CONFIG
249 CF_WITH_PKG_CONFIG_LIBDIR
250 CF_ENABLE_PC_FILES
251 if test -z "$MAKE_PC_FILES"
252 then
253         AC_MSG_CHECKING(for suffix to add to pc-files)
254 AC_ARG_WITH(pc-suffix,
255         [  --with-pc-suffix        suffixes pc-files],
256         [case "x$withval" in
257         (xyes|xno)
258                 PC_MODULE_SUFFIX=
259                 ;;
260         (*)     PC_MODULE_SUFFIX="$withval"
261                 ;;
262         esac])
263         test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
264         AC_MSG_RESULT($PC_MODULE_SUFFIX)
265         test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
266         AC_SUBST(PC_MODULE_SUFFIX)
267 fi
268
269 AC_MSG_CHECKING(if we should assume mixed-case filenames)
270 AC_ARG_ENABLE(mixed-case,
271         [  --enable-mixed-case     tic should assume mixed-case filenames],
272         [enable_mixedcase=$enableval],
273         [enable_mixedcase=auto])
274 AC_MSG_RESULT($enable_mixedcase)
275 if test "$enable_mixedcase" = "auto" ; then
276         CF_MIXEDCASE_FILENAMES
277 else
278         cf_cv_mixedcase=$enable_mixedcase
279         if test "x$enable_mixedcase" = "xyes" ; then
280                 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
281         fi
282 fi
283
284 # do this after mixed-case option (tags/TAGS is not as important as tic).
285 AC_PROG_MAKE_SET
286 CF_MAKE_PHONY
287 CF_MAKE_TAGS
288 CF_MAKEFLAGS
289
290 dnl These are standard among *NIX systems, but not when cross-compiling
291 AC_CHECK_TOOL(RANLIB, ranlib, ':')
292 AC_CHECK_TOOL(LD, ld, ld)
293 AC_CHECK_TOOL(AR, ar, ar)
294 AC_CHECK_TOOL(NM, nm, nm)
295 CF_AR_FLAGS
296
297 dnl Special option for use by system-builders: the install-prefix is used to
298 dnl adjust the location into which the actual install is done, so that an
299 dnl archive can be built without modifying the host system's configuration.
300 AC_MSG_CHECKING(if you have specified an install-prefix)
301 AC_ARG_WITH(install-prefix,
302         [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
303         [case "x$withval" in
304         (xyes|xno)
305                 ;;
306         (*)     DESTDIR="$withval"
307                 ;;
308         esac])
309 AC_MSG_RESULT($DESTDIR)
310 AC_SUBST(DESTDIR)
311
312 ###############################################################################
313 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
314 # If we're cross-compiling, allow the user to override the tools and their
315 # options.  The configure script is oriented toward identifying the host
316 # compiler, etc., but we need a build compiler to generate parts of the source.
317
318 case "$cf_cv_system_name" in
319 (*-msvc*)
320         LDFLAGS="$LDFLAGS user32.lib"
321         export LDFLAGS
322         ;;
323 esac
324
325 CF_BUILD_CC
326
327 ###############################################################################
328 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
329
330 ### Options to allow the user to specify the set of libraries which are used.
331 ### Use "--without-normal --with-shared" to allow the default model to be
332 ### shared, for example.
333 cf_list_models=""
334 AC_SUBST(cf_list_models)dnl     the complete list of models ("normal debug")
335
336 CF_WITH_LIBTOOL
337 if test "$with_libtool" != "no" ; then
338
339 cf_list_models="$cf_list_models libtool"
340
341 else
342
343 AC_MSG_CHECKING(if you want to build shared libraries)
344 AC_ARG_WITH(shared,
345         [  --with-shared           generate shared-libraries],
346         [with_shared=$withval],
347         [with_shared=no])
348 AC_MSG_RESULT($with_shared)
349 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
350
351 AC_MSG_CHECKING(if you want to build static libraries)
352 AC_ARG_WITH(normal,
353         [  --with-normal           generate normal-libraries (default)],
354         [with_normal=$withval],
355         [with_normal=yes])
356 AC_MSG_RESULT($with_normal)
357 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
358
359 AC_MSG_CHECKING(if you want to build debug libraries)
360 AC_ARG_WITH(debug,
361         [  --with-debug            generate debug-libraries (default)],
362         [with_debug=$withval],
363         [with_debug=yes])
364 AC_MSG_RESULT($with_debug)
365 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
366
367 AC_MSG_CHECKING(if you want to build profiling libraries)
368 AC_ARG_WITH(profile,
369         [  --with-profile          generate profile-libraries],
370         [with_profile=$withval],
371         [with_profile=no])
372 AC_MSG_RESULT($with_profile)
373 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
374
375 fi
376
377 if test "X$cf_with_cxx_binding" != Xno; then
378 if test "x$with_shared" = "xyes"; then
379 AC_MSG_CHECKING(if you want to build C++ shared libraries)
380 AC_ARG_WITH(cxx-shared,
381         [  --with-cxx-shared       generate C++ shared-libraries],
382         [with_shared_cxx=$withval],
383         [with_shared_cxx=no])
384 AC_MSG_RESULT($with_shared_cxx)
385 fi
386 fi
387
388 ###############################################################################
389
390 AC_MSG_CHECKING(for specified models)
391 test -z "$cf_list_models" && cf_list_models=normal
392 dnl If we use libtool to generate libraries, then it must be the only
393 dnl specified model.
394 test "$with_libtool" != "no" && cf_list_models=libtool
395 AC_MSG_RESULT($cf_list_models)
396
397 ### Use the first model as the default, and save its suffix for use in building
398 ### up test-applications.
399 AC_MSG_CHECKING(for default model)
400 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
401 AC_MSG_RESULT($DFT_LWR_MODEL)
402
403 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
404
405 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
406 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
407
408 TICS_NAME=tic
409 AC_SUBST(TICS_NAME)
410
411 TINFO_NAME=tinfo
412 AC_SUBST(TINFO_NAME)
413
414 LIB_NAME=ncurses
415 AC_SUBST(LIB_NAME)
416
417 LIB_DIR=../lib
418 LIB_2ND=../../lib
419
420 CF_WITH_LIB_PREFIX(cf_prefix)
421
422 LIB_SUFFIX=
423 AC_SUBST(LIB_SUFFIX)
424 CF_PATHSEP
425
426 # headers needed for checks...
427 AC_CHECK_DECL(exit)
428 AC_HEADER_DIRENT
429
430 ###############################################################################
431
432 AC_MSG_CHECKING(if you want to build a separate terminfo library)
433 AC_ARG_WITH(termlib,
434         [  --with-termlib          generate separate terminfo library],
435         [with_termlib=$withval],
436         [with_termlib=no])
437 AC_MSG_RESULT($with_termlib)
438
439 AC_MSG_CHECKING(if you want to build a separate tic library)
440 AC_ARG_WITH(ticlib,
441         [  --with-ticlib           generate separate tic library],
442         [with_ticlib=$withval],
443         [with_ticlib=no])
444 AC_MSG_RESULT($with_ticlib)
445
446 dnl Not all ports of gcc support the -g option
447
448 if test X"$CC_G_OPT" = X"" ; then
449         CC_G_OPT='-g'
450         test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
451 fi
452 AC_SUBST(CC_G_OPT)
453
454 if test X"$CXX_G_OPT" = X"" ; then
455         CXX_G_OPT='-g'
456         test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
457 fi
458 AC_SUBST(CXX_G_OPT)
459
460 AC_MSG_CHECKING(for default loader flags)
461 case "$DFT_LWR_MODEL" in
462 (libtool) LD_MODEL=''   ;;
463 (normal)  LD_MODEL=''   ;;
464 (debug)   LD_MODEL=$CC_G_OPT ;;
465 (profile) LD_MODEL='-pg';;
466 (shared)  LD_MODEL=''   ;;
467 esac
468 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
469 AC_MSG_RESULT($LD_MODEL)
470
471 case "$DFT_LWR_MODEL" in
472 (shared)
473 CF_ENABLE_RPATH
474 AC_MSG_CHECKING(if shared libraries should be relinked during install)
475 AC_ARG_ENABLE(relink,
476 [  --disable-relink        relink shared libraries during install],
477 [cf_cv_do_relink=$enableval],
478 [cf_cv_do_relink=yes])
479 AC_MSG_RESULT($cf_cv_do_relink)
480         ;;
481 esac
482
483 # we will build libraries one-level down.
484 rel_builddir=..
485 CF_SHARED_OPTS
486 for model in $cf_list_models ; do
487         case "$model" in
488         (libtool)
489                 CF_WITH_LIBTOOL_OPTS
490                 CF_WITH_EXPORT_SYMS
491                 ;;
492         (shared)
493                 if test "$CC_SHARED_OPTS" = "unknown"; then
494                         AC_ERROR(Shared libraries are not supported in this version)
495                 fi
496                 # workaround for inept transition to PIE vs PIC...
497                 AC_MSG_CHECKING(if current CFLAGS link properly)
498                 AC_TRY_LINK(
499                         [#include <stdio.h>],
500                         [printf("Hello work\\n");],
501                         [cf_cflags_work=yes],
502                         [cf_cflags_work=no])
503                 AC_MSG_RESULT($cf_cflags_work)
504                 if test "$cf_cflags_work" = no
505                 then
506                         CF_VERBOSE(try to work around by appending shared-options)
507                         CFLAGS="$CFLAGS $CC_SHARED_OPTS"
508                 fi
509                 CF_WITH_VERSIONED_SYMS
510                 ;;
511         esac
512 done
513
514 ### Checks for special libraries, must be done up-front.
515 SHLIB_LIST=""
516 CF_WITH_GPM
517 if test "$with_gpm" != no ; then
518         AC_MSG_CHECKING(if you want to load GPM dynamically)
519         AC_ARG_WITH(dlsym,
520                 [  --without-dlsym         do not use dlsym() to load GPM dynamically],
521                 [with_dlsym=$withval],
522                 [with_dlsym=yes])
523         AC_MSG_RESULT($with_dlsym)
524         if test "x$with_dlsym" = xyes ; then
525                 CF_FUNC_DLSYM
526                 if test "x$with_gpm" != xyes ; then
527                         CF_VERBOSE(assuming soname for gpm is $with_gpm)
528                         cf_cv_gpm_soname="$with_gpm"
529                 else
530                         CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
531                 fi
532                 test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
533                 SHLIB_LIST="-ldl $SHLIB_LIST"
534                 CF_ADD_LIB(dl,PRIVATE_LIBS)
535         else
536                 SHLIB_LIST="-lgpm $SHLIB_LIST"
537                 CF_ADD_LIB(gpm,TEST_LIBS)
538                 CF_ADD_LIB(gpm,PRIVATE_LIBS)
539         fi
540         AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
541         CF_CHECK_GPM_WGETCH
542 fi
543
544 CF_WITH_PCRE2
545 CF_WITH_SYSMOUSE
546
547 # pretend that ncurses==ncursesw==ncursest
548 AC_MSG_CHECKING(if you want to disable library suffixes)
549 CF_ARG_DISABLE(lib-suffixes,
550         [  --disable-lib-suffixes  disable library suffixes],
551         [disable_lib_suffixes=yes],
552         [disable_lib_suffixes=no],
553         no)
554 AC_MSG_RESULT($disable_lib_suffixes)
555
556 ### If we're building with rpath, try to link non-standard libs that way too.
557 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
558         CF_DISABLE_RPATH_HACK
559 fi
560
561 ### Depending on the system, someone may use rpath to build ncurses but not
562 # want users of the package to rely upon that feature.  Give those people an
563 # option to suppress that detail from EXTRA_LDFLAGS.
564 EXTRA_PKG_LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
565 if test -n "$EXTRA_PKG_LDFLAGS"
566 then
567         AC_MSG_CHECKING(if you want to disable extra LDFLAGS for package-scripts)
568         CF_ARG_DISABLE(pkg-ldflags,
569                 [  --disable-pkg-ldflags   disable extra LDFLAGS for package-scripts],
570                 [disable_pkg_ldflags=yes],
571                 [disable_pkg_ldflags=no],
572                 no)
573         AC_MSG_RESULT($disable_pkg_ldflags)
574         test "$disable_pkg_ldflags" = yes && EXTRA_PKG_LDFLAGS=
575 fi
576 AC_SUBST(EXTRA_PKG_LDFLAGS)
577
578 ###############################################################################
579 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
580
581 ###     use option --with-extra-suffix to append suffix to headers and libraries
582 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
583 EXTRA_SUFFIX=
584 AC_ARG_WITH(extra-suffix,
585         [  --with-extra-suffix=X   append extra suffix to header/library paths],
586         [case x$withval in
587         (xno)
588                 ;;
589         (xyes|x)
590                 EXTRA_SUFFIX=$cf_cv_abi_version
591                 ;;
592         (*)
593                 EXTRA_SUFFIX=$withval
594                 ;;
595         esac
596         ])
597 AC_MSG_RESULT($EXTRA_SUFFIX)
598 AC_SUBST(EXTRA_SUFFIX)
599
600 ###     use option --disable-overwrite to leave out the link to -lcurses
601 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
602 AC_ARG_ENABLE(overwrite,
603         [  --disable-overwrite     put headers in subdir, omit link to -lcurses],
604         [with_overwrite=$enableval],
605         [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
606 AC_MSG_RESULT($with_overwrite)
607
608 AC_MSG_CHECKING(if external terminfo-database is used)
609 AC_ARG_ENABLE(database,
610         [  --disable-database      do not use terminfo, only fallbacks/termcap],
611         [use_database=$enableval],
612         [use_database=yes])
613 AC_MSG_RESULT($use_database)
614
615 case "$host_os" in
616 (os2*)
617         TERMINFO_SRC='${top_srcdir}/misc/emx.src'
618         ;;
619 (*)
620         TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
621         ;;
622 esac
623 AC_SUBST(TERMINFO_SRC)
624
625 NCURSES_USE_DATABASE=0
626 if test "$use_database" != no ; then
627         NCURSES_USE_DATABASE=1
628
629         AC_MSG_CHECKING(which terminfo source-file will be installed)
630         AC_ARG_WITH(database,
631                 [  --with-database=XXX     specify terminfo source to install],
632                 [TERMINFO_SRC=$withval])
633         AC_MSG_RESULT($TERMINFO_SRC)
634
635         AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
636         AC_ARG_WITH(hashed-db,
637                 [  --with-hashed-db        specify hashed-database library],,
638                 [with_hashed_db=no])
639         AC_MSG_RESULT($with_hashed_db)
640 else
641         with_hashed_db=no
642 fi
643 AC_SUBST(NCURSES_USE_DATABASE)
644
645 AC_MSG_CHECKING(for list of fallback descriptions)
646 AC_ARG_WITH(fallbacks,
647         [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
648         [with_fallback=$withval],
649         [with_fallback=])
650 AC_MSG_RESULT($with_fallback)
651
652 case ".$with_fallback" in
653 (.|.no)
654         FALLBACK_LIST=
655         ;;
656 (.yes)
657         AC_MSG_WARN(expected a list of terminal descriptions)
658         ;;
659 (*)
660         FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
661         ;;
662 esac
663
664 # The fallback feature in ncurses relies upon tic/infocmp outside the build
665 # tree for generating the terminal descriptions that will be compiled into the
666 # library.  If your toolchain is old, it may not handle current terminal
667 # databases.  Use configure-options to point to the tools which will be used,
668 # rather than the first ones found on the $PATH.
669 AC_CHECK_TOOL(TIC, tic)
670 AC_CHECK_TOOL(INFOCMP, infocmp)
671 if test -n "$FALLBACK_LIST"
672 then
673         CF_WITH_PATH_PROG(TIC,     tic,     [for fallbacks], $PATH:/usr/local/ncurses/bin)
674         CF_WITH_PATH_PROG(INFOCMP, infocmp, [for fallbacks], $PATH:/usr/local/ncurses/bin)
675         test -z "$TIC" && FALLBACK_LIST=
676         test -z "$INFOCMP" && FALLBACK_LIST=
677         if test -z "$FALLBACK_LIST"
678         then
679                 AC_MSG_WARN(ignoring fallback option because tic/infocmp are not available)
680         fi
681 fi
682 AC_SUBST(TIC)
683 AC_SUBST(INFOCMP)
684
685 USE_FALLBACKS=
686 test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
687 AC_SUBST(FALLBACK_LIST)
688 AC_SUBST(USE_FALLBACKS)
689
690 AC_MSG_CHECKING(if you want modern xterm or antique)
691 AC_ARG_WITH(xterm-new,
692         [  --without-xterm-new     specify if xterm terminfo should be old version],
693         [with_xterm_new=$withval],
694         [with_xterm_new=yes])
695 case "$with_xterm_new" in
696 (no) with_xterm_new=xterm-old;;
697 (*)      with_xterm_new=xterm-new;;
698 esac
699 AC_MSG_RESULT($with_xterm_new)
700 WHICH_XTERM=$with_xterm_new
701 AC_SUBST(WHICH_XTERM)
702
703 case $host_os in
704 (*linux-gnu|*cygwin|*mingw32|*msys)
705         want_xterm_kbs=DEL
706         ;;
707 (*)
708         want_xterm_kbs=BS
709         ;;
710 esac
711
712 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
713 AC_ARG_WITH(xterm-kbs,
714         [  --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL],
715         [with_xterm_kbs=$withval],
716         [with_xterm_kbs=BS])
717 case x$with_xterm_kbs in
718 (xyes|xno|xBS|xbs|x8)
719         with_xterm_kbs=BS
720         ;;
721 (xDEL|xdel|x127)
722         with_xterm_kbs=DEL
723         ;;
724 (*)
725         with_xterm_kbs=$withval
726         ;;
727 esac
728 AC_MSG_RESULT($with_xterm_kbs)
729 XTERM_KBS=$with_xterm_kbs
730 AC_SUBST(XTERM_KBS)
731
732 if test "x$with_xterm_kbs" != "x$want_xterm_kbs"
733 then
734         AC_MSG_WARN(expected --with-xterm-kbs=$want_xterm_kbs for $host_os)
735 fi
736
737 MAKE_TERMINFO=
738 if test "$use_database" = no ; then
739         TERMINFO="${datadir}/terminfo"
740         MAKE_TERMINFO="#"
741 else
742
743 AC_MSG_CHECKING(for list of terminfo directories)
744 CF_WITH_PATHLIST(terminfo-dirs,
745         [  --with-terminfo-dirs=XXX specify list of terminfo directories],
746         TERMINFO_DIRS,
747         DATADIR/terminfo,
748         ${datadir}/terminfo)
749 AC_MSG_RESULT($TERMINFO_DIRS)
750 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
751
752 case "x$TERMINFO" in
753 x???:*)
754         AC_MSG_WARN(ignoring non-directory/file TERMINFO value)
755         unset TERMINFO
756         ;;
757 esac
758
759 AC_MSG_CHECKING(for default terminfo directory)
760 CF_WITH_PATH(default-terminfo-dir,
761         [  --with-default-terminfo-dir=DIR default terminfo directory],
762         TERMINFO,
763         DATADIR/terminfo,
764         ${datadir}/terminfo)
765 AC_MSG_RESULT($TERMINFO)
766 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
767
768 fi
769
770 AC_SUBST(TERMINFO)
771 AC_SUBST(MAKE_TERMINFO)
772
773 ###     use option --disable-big-core to make tic run on small machines
774 ###     We need 4Mb, check if we can allocate 50% more than that.
775 AC_MSG_CHECKING(if big-core option selected)
776 AC_ARG_ENABLE(big-core,
777         [  --disable-big-core      assume machine has little memory],
778         [with_big_core=$enableval],
779         [AC_TRY_RUN([
780 #include <stdlib.h>
781 #include <string.h>
782 int main() {
783         unsigned long n = 6000000L;
784         char *s = malloc(n);
785         if (s != 0)
786                 s[0] = s[n-1] = 0;
787         ${cf_cv_main_return:-return}(s == 0);
788 }],
789         [with_big_core=yes],
790         [with_big_core=no],
791         [with_big_core=no])])
792 AC_MSG_RESULT($with_big_core)
793 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
794
795 ### ISO C only guarantees 512-char strings, we have tables which load faster
796 ### when constructed using "big" strings.  More than the C compiler, the awk
797 ### program is a limit on most vendor UNIX systems.  Check that we can build.
798 AC_MSG_CHECKING(if big-strings option selected)
799 AC_ARG_ENABLE(big-strings,
800         [  --disable-big-strings   assume compiler has only standard-size strings],
801         [with_big_strings=$enableval],
802         [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
803 AC_MSG_RESULT($with_big_strings)
804
805 USE_BIG_STRINGS=0
806 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
807 AC_SUBST(USE_BIG_STRINGS)
808
809 ###     use option --enable-termcap to compile in the termcap fallback support
810 AC_MSG_CHECKING(if you want termcap-fallback support)
811 AC_ARG_ENABLE(termcap,
812         [  --enable-termcap        compile in termcap fallback support],
813         [with_termcap=$enableval],
814         [with_termcap=no])
815 AC_MSG_RESULT($with_termcap)
816
817 NCURSES_USE_TERMCAP=0
818 if test "x$with_termcap" != "xyes" ; then
819         if test "$use_database" = no ; then
820                 if test -z "$with_fallback" ; then
821                         AC_ERROR(You have disabled the database w/o specifying fallbacks)
822                 fi
823         fi
824         AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
825 else
826
827         if test "$with_ticlib" != no ; then
828                 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
829         fi
830
831         NCURSES_USE_TERMCAP=1
832         AC_MSG_CHECKING(for list of termcap files)
833         CF_WITH_PATHLIST(termpath,
834                 [  --with-termpath=XXX     specify list of termcap files],
835                 TERMPATH,
836                 /etc/termcap:/usr/share/misc/termcap)
837         AC_MSG_RESULT($TERMPATH)
838         test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
839
840         ###     use option --enable-getcap to use a hacked getcap for reading termcaps
841         AC_MSG_CHECKING(if fast termcap-loader is needed)
842         AC_ARG_ENABLE(getcap,
843                 [  --enable-getcap         fast termcap load, no xrefs to terminfo],
844                 [with_getcap=$enableval],
845                 [with_getcap=no])
846         AC_MSG_RESULT($with_getcap)
847         test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
848
849         AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
850         AC_ARG_ENABLE(getcap-cache,
851                 [  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
852                 [with_getcap_cache=$enableval],
853                 [with_getcap_cache=no])
854         AC_MSG_RESULT($with_getcap_cache)
855         test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
856
857 fi
858 AC_SUBST(NCURSES_USE_TERMCAP)
859
860 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
861 AC_MSG_CHECKING(if ~/.terminfo is wanted)
862 AC_ARG_ENABLE(home-terminfo,
863         [  --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
864         [with_home_terminfo=$enableval],
865         [with_home_terminfo=yes])
866 AC_MSG_RESULT($with_home_terminfo)
867 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
868
869 AC_MSG_CHECKING(if you want to permit root to use ncurses environment variables)
870 AC_ARG_ENABLE(root-environ,
871         [  --disable-root-environ  restrict root use of ncurses environment variables],
872         [with_root_environ=$enableval],
873         [with_root_environ=yes])
874 AC_MSG_RESULT($with_root_environ)
875 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if root is allowed to use ncurses environment])
876
877 AC_MSG_CHECKING(if you want to permit setuid programs to access all files)
878 AC_ARG_ENABLE(root-environ,
879         [  --disable-root-access   restrict file-access when running setuid],
880         [with_root_access=$enableval],
881         [with_root_access=yes])
882 AC_MSG_RESULT($with_root_access)
883 test "x$with_root_access" = xyes && AC_DEFINE(USE_ROOT_ACCESS,1,[Define to 1 if setuid is allowed all file-access])
884
885 ###   Use option --enable-symlinks to make tic use symlinks, not hard links
886 ###   to reduce storage requirements for the terminfo database.
887 CF_LINK_FUNCS
888
889 with_links=no
890 with_symlinks=no
891
892 # soft links (symbolic links) are useful for some systems where hard links do
893 # not work, or to make it simpler to copy terminfo trees around.
894 if test "x$ac_cv_func_symlink" = xyes ; then
895         AC_MSG_CHECKING(if tic should use symbolic links)
896         AC_ARG_ENABLE(symlinks,
897         [  --enable-symlinks       make tic use symbolic links not hard links],
898         [with_symlinks=$enableval],
899         [with_symlinks=no])
900         AC_MSG_RESULT($with_symlinks)
901 fi
902
903 # If we have hard links and did not choose to use soft links instead, there is
904 # no reason to make this choice optional - use the hard links.
905 if test "$with_symlinks" = no ; then
906         AC_MSG_CHECKING(if tic should use hard links)
907         if test "x$ac_cv_func_link" = xyes ; then
908                 with_links=yes
909         else
910                 with_links=no
911         fi
912         AC_MSG_RESULT($with_links)
913 fi
914
915 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
916 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
917
918 ###   use option --enable-broken-linker to force on use of broken-linker support
919 CF_ENABLE_BROKEN_LINKER
920
921 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
922 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
923 AC_ARG_ENABLE(bsdpad,
924         [  --enable-bsdpad         recognize BSD-style prefix padding],
925         [with_bsdpad=$enableval],
926         [with_bsdpad=no])
927 AC_MSG_RESULT($with_bsdpad)
928 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
929
930 ###   use option --enable-widec to turn on use of wide-character support
931 NCURSES_CH_T=chtype
932 NCURSES_LIBUTF8=0
933
934 NEED_WCHAR_H=0
935 NCURSES_MBSTATE_T=0
936 NCURSES_WCHAR_T=0
937 NCURSES_WINT_T=0
938
939 # Check to define _XOPEN_SOURCE "automatically"
940 CPPFLAGS_before_XOPEN="$CPPFLAGS"
941 CF_XOPEN_SOURCE(600)
942 CPPFLAGS_after_XOPEN="$CPPFLAGS"
943
944 # Work around breakage on OS X
945 CF_SIGWINCH
946
947 # Checks for CODESET support.
948 AM_LANGINFO_CODESET
949
950 # use these variables to work around a defect in gcc's fixincludes.
951 NCURSES_OK_WCHAR_T=
952 NCURSES_OK_WINT_T=
953
954 AC_MSG_CHECKING(if you want wide-character code)
955 AC_ARG_ENABLE(widec,
956         [  --enable-widec          compile with wide-char/UTF-8 code],
957         [with_widec=$enableval],
958         [with_widec=no])
959 AC_MSG_RESULT($with_widec)
960
961 NCURSES_WCWIDTH_GRAPHICS=1
962 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
963
964 if test "x$with_widec" = xyes ; then
965         if test "x$disable_lib_suffixes" = xno ; then
966                 LIB_SUFFIX="w${LIB_SUFFIX}"
967         fi
968         AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
969         AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
970         case "$CPPFLAGS" in
971         (*_XOPEN_SOURCE=*)
972                 ;;
973         (*)
974                 AC_MSG_WARN(_XOPEN_SOURCE feature test macro appears to be predefined)
975                 # CPPFLAGS="$CPPFLAGS -DNCURSES_WIDECHAR"
976                 CPPFLAGS_after_XOPEN="$CPPFLAGS_after_XOPEN -DNCURSES_WIDECHAR"
977                 ;;
978         esac
979
980         CF_CHECK_WCHAR_H
981         CF_CHECK_WCWIDTH_GRAPHICS
982         test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
983
984         # with_overwrite=no
985         NCURSES_CH_T=cchar_t
986         AC_CHECK_FUNCS(putwc btowc wctob wmemchr mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
987         if test "x$ac_cv_func_putwc" != xyes ; then
988                 CF_UTF8_LIB
989                 if test "$cf_cv_utf8_lib" != no ; then
990                         NCURSES_LIBUTF8=1
991                 fi
992         fi
993         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
994         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
995         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
996
997         if test "$NCURSES_MBSTATE_T" != 0; then
998                 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
999         fi
1000 fi
1001 AC_SUBST(NCURSES_CH_T)
1002 AC_SUBST(NCURSES_LIBUTF8)
1003
1004 AC_SUBST(NEED_WCHAR_H)
1005 AC_SUBST(NCURSES_MBSTATE_T)
1006 AC_SUBST(NCURSES_WCHAR_T)
1007 AC_SUBST(NCURSES_WINT_T)
1008
1009 AC_SUBST(NCURSES_OK_WCHAR_T)
1010 AC_SUBST(NCURSES_OK_WINT_T)
1011
1012 ###   use option --disable-lp64 to allow long chtype
1013 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
1014 AC_ARG_ENABLE(lp64,
1015         [  --disable-lp64          allow chtype to be long (ignore _LP64)],
1016         [with_lp64=$enableval],
1017         [with_lp64=$cf_dft_with_lp64])
1018 AC_MSG_RESULT($with_lp64)
1019
1020 if test "x$with_lp64" = xyes ; then
1021         cf_cv_enable_lp64=1
1022 else
1023         cf_cv_enable_lp64=0
1024 fi
1025 AC_SUBST(cf_cv_enable_lp64)
1026
1027 CF_LARGEFILE
1028
1029 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
1030 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
1031 AC_ARG_ENABLE(tparm-varargs,
1032         [  --disable-tparm-varargs compile tparm() without varargs interface],
1033         [with_tparm_varargs=$enableval],
1034         [with_tparm_varargs=yes])
1035 AC_MSG_RESULT($with_tparm_varargs)
1036 NCURSES_TPARM_VARARGS=0
1037 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
1038 AC_SUBST(NCURSES_TPARM_VARARGS)
1039
1040 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
1041 if test "$with_ticlib" != no ; then
1042 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
1043 AC_ARG_ENABLE(tic-depends,
1044         [  --disable-tic-depends   link tic library without explicit dependency on ncurses library],
1045         [with_tic_depends=$enableval],
1046         [with_tic_depends=yes])
1047 AC_MSG_RESULT($with_tic_depends)
1048 else
1049         with_tic_depends=no
1050 fi
1051
1052 ###   use option --enable-wattr-macros to enable wattr* macros in curses.h
1053 AC_MSG_CHECKING(if you want to enable wattr* macros)
1054 AC_ARG_ENABLE(wattr-macros,
1055         [  --enable-wattr-macros   enable wattr* macros],
1056         [with_wattr_macros=$enableval],
1057         [with_wattr_macros=no])
1058 if [[ "x$with_wattr_macros" != xyes ]]; then
1059         NCURSES_WATTR_MACROS=0
1060         AC_MSG_RESULT(no)
1061 else
1062         NCURSES_WATTR_MACROS=1
1063         AC_MSG_RESULT(yes)
1064 fi
1065 AC_SUBST(NCURSES_WATTR_MACROS)
1066
1067 CF_WITH_X11_RGB
1068
1069 ###   use option --with-bool to override bool's type
1070 AC_MSG_CHECKING(for type of bool)
1071 AC_ARG_WITH(bool,
1072         [  --with-bool=TYPE        override fallback type of bool variable],
1073         [NCURSES_BOOL="$withval"],
1074         [NCURSES_BOOL=auto])
1075 AC_MSG_RESULT($NCURSES_BOOL)
1076 AC_SUBST(NCURSES_BOOL)
1077
1078 AC_MSG_CHECKING(for alternate terminal capabilities file)
1079 AC_ARG_WITH(caps,
1080         [  --with-caps=alt         compile with alternate Caps file],
1081         [TERMINFO_CAPS=Caps.$withval],
1082         [TERMINFO_CAPS=Caps])
1083 if test ! -f "${srcdir}/include/${TERMINFO_CAPS}"
1084 then
1085         AC_MSG_WARN(file not found: "${srcdir}/include/${TERMINFO_CAPS}")
1086         TERMINFO_CAPS=Caps
1087 fi
1088 AC_MSG_RESULT($TERMINFO_CAPS)
1089 AC_SUBST(TERMINFO_CAPS)
1090
1091 ###   use option --with-chtype to override chtype's type
1092 AC_MSG_CHECKING(for type of chtype)
1093 AC_ARG_WITH(chtype,
1094         [  --with-chtype=TYPE      override type of chtype],
1095         [NCURSES_CHTYPE="$withval"],
1096         [NCURSES_CHTYPE=$cf_dft_chtype])
1097 AC_MSG_RESULT($NCURSES_CHTYPE)
1098
1099 ###   use option --with-ospeed to override ospeed's type
1100 AC_MSG_CHECKING(for type of ospeed)
1101 AC_ARG_WITH(ospeed,
1102         [  --with-ospeed=TYPE      override type of ospeed variable],
1103         [NCURSES_OSPEED="$withval"],
1104         [NCURSES_OSPEED=short])
1105 AC_MSG_RESULT($NCURSES_OSPEED)
1106 AC_SUBST(NCURSES_OSPEED)
1107
1108 ###   use option --with-mmask-t to override mmask_t's type
1109 AC_MSG_CHECKING(for type of mmask_t)
1110 AC_ARG_WITH(mmask-t,
1111         [  --with-mmask-t=TYPE     override type of mmask_t],
1112         [NCURSES_MMASK_T="$withval"],
1113         [NCURSES_MMASK_T=$cf_dft_mmask_t])
1114 AC_MSG_RESULT($NCURSES_MMASK_T)
1115
1116 ###   use option --with-ccharw-max to override CCHARW_MAX size
1117 AC_MSG_CHECKING(for size CCHARW_MAX)
1118 AC_ARG_WITH(ccharw-max,
1119         [  --with-ccharw-max=XXX   override size CCHARW_MAX],
1120         [NCURSES_CCHARW_MAX="$withval"],
1121         [NCURSES_CCHARW_MAX=$cf_dft_ccharw_max])
1122 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1123 AC_SUBST(NCURSES_CCHARW_MAX)
1124
1125 AC_CHECK_SIZEOF([signed char])
1126 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1127         NCURSES_SBOOL="signed char"
1128 else
1129         NCURSES_SBOOL="char"
1130 fi
1131 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1132 AC_ARG_ENABLE(signed-char,
1133         [  --enable-signed-char    compile using signed Boolean's in term.h],
1134         [with_signed_char=$enableval],
1135         [with_signed_char=$cf_dft_signed_char])
1136 AC_MSG_RESULT($with_signed_char)
1137 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1138 AC_SUBST(NCURSES_SBOOL)
1139
1140 ###   use option --with-tparm-arg to override tparm's argument type
1141 AC_MSG_CHECKING(for type of tparm args)
1142 AC_ARG_WITH(tparm-arg,
1143         [  --with-tparm-arg=TYPE   override parameter type of tparm],
1144         [NCURSES_TPARM_ARG="$withval"],
1145         [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1146 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1147 AC_SUBST(NCURSES_TPARM_ARG)
1148
1149 ### Enable compiling-in rcs id's
1150 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1151 AC_ARG_WITH(rcs-ids,
1152         [  --with-rcs-ids          compile-in RCS identifiers],
1153         [with_rcs_ids=$withval],
1154         [with_rcs_ids=no])
1155 AC_MSG_RESULT($with_rcs_ids)
1156 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1157
1158 ###############################################################################
1159 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1160
1161 ###############################################################################
1162 CF_HELP_MESSAGE(Extensions:)
1163
1164 ### Note that some functions (such as const) are normally disabled anyway.
1165 AC_MSG_CHECKING(if you want to build with function extensions)
1166 AC_ARG_ENABLE(ext-funcs,
1167         [  --disable-ext-funcs     disable function-extensions],
1168         [with_ext_funcs=$enableval],
1169         [with_ext_funcs=yes])
1170 AC_MSG_RESULT($with_ext_funcs)
1171 if test "x$with_ext_funcs" = xyes ; then
1172         NCURSES_EXT_FUNCS=1
1173         AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1174         AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1175         AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1176         AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1177         AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1178         AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1179         AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1180         AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1181         AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1182         AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1183         AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1184         AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1185         GENERATED_EXT_FUNCS=generated
1186         test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1187 else
1188         NCURSES_EXT_FUNCS=0
1189         GENERATED_EXT_FUNCS=
1190 fi
1191 AC_SUBST(NCURSES_EXT_FUNCS)
1192 AC_SUBST(GENERATED_EXT_FUNCS)
1193
1194 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1195 AC_ARG_ENABLE(sp-funcs,
1196         [  --enable-sp-funcs       enable SCREEN-extensions],
1197         [with_sp_funcs=$enableval],
1198         [with_sp_funcs=$cf_dft_ext_spfuncs])
1199 AC_MSG_RESULT($with_sp_funcs)
1200 if test "x$with_sp_funcs" = xyes ; then
1201         NCURSES_SP_FUNCS=1
1202         AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1203         AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1204         GENERATED_SP_FUNCS=generated
1205 else
1206         NCURSES_SP_FUNCS=0
1207         GENERATED_SP_FUNCS=
1208 fi
1209 AC_SUBST(NCURSES_SP_FUNCS)
1210 AC_SUBST(GENERATED_SP_FUNCS)
1211
1212 AC_MSG_CHECKING(if you want to build with terminal-driver)
1213 AC_ARG_ENABLE(term-driver,
1214         [  --enable-term-driver    enable terminal-driver],
1215         [with_term_driver=$enableval],
1216         [with_term_driver=no])
1217 AC_MSG_RESULT($with_term_driver)
1218 if test "x$with_term_driver" = xyes ; then
1219         AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1220         if test "x$with_termlib" != xno ; then
1221                 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1222         fi
1223         if test "x$with_sp_funcs" != xyes ; then
1224                 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1225         fi
1226 fi
1227
1228 ###   use option --enable-const to turn on use of const beyond that in XSI.
1229 AC_MSG_CHECKING(for extended use of const keyword)
1230 AC_ARG_ENABLE(const,
1231         [  --enable-const          compile with extra/non-standard const],
1232         [with_ext_const=$enableval],
1233         [with_ext_const=$cf_dft_ext_const])
1234 AC_MSG_RESULT($with_ext_const)
1235 NCURSES_CONST='/*nothing*/'
1236 if test "x$with_ext_const" = xyes ; then
1237         NCURSES_CONST=const
1238 fi
1239 AC_SUBST(NCURSES_CONST)
1240
1241 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
1242 AC_MSG_CHECKING(if you want to use extended colors)
1243 AC_ARG_ENABLE(ext-colors,
1244         [  --enable-ext-colors     compile for 256-color support],
1245         [with_ext_colors=$enableval],
1246         [with_ext_colors=$cf_dft_ext_colors])
1247 AC_MSG_RESULT($with_ext_colors)
1248 NCURSES_EXT_COLORS=0
1249 if test "x$with_ext_colors" = xyes ; then
1250         if test "x$with_widec" != xyes ; then
1251                 AC_MSG_WARN(This option applies only to wide-character library)
1252         else
1253                 # cannot be ABI 5 since it changes sizeof(cchar_t)
1254                 CF_NCURSES_ABI_6
1255                 NCURSES_EXT_COLORS=1
1256                 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1257                 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1258                 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1259                 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1260         fi
1261 fi
1262 AC_SUBST(NCURSES_EXT_COLORS)
1263
1264 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
1265 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1266 AC_ARG_ENABLE(ext-mouse,
1267         [  --enable-ext-mouse      compile for extended mouse-encoding],
1268         [with_ext_mouse=$enableval],
1269         [with_ext_mouse=$cf_dft_ext_mouse])
1270 AC_MSG_RESULT($with_ext_mouse)
1271 if test "x$with_ext_mouse" = xyes ; then
1272         CF_NCURSES_ABI_6
1273 fi
1274
1275 case $cf_cv_abi_default in
1276 (5)
1277         NCURSES_MOUSE_VERSION=1
1278         ;;
1279 (6)
1280         NCURSES_MOUSE_VERSION=2
1281         ;;
1282 ([[789]])
1283         NCURSES_MOUSE_VERSION=3
1284         ;;
1285 esac
1286
1287 AC_SUBST(NCURSES_MOUSE_VERSION)
1288
1289 ###   use option --enable-ext-putwin to turn on extended screendumps
1290 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1291 AC_ARG_ENABLE(ext-putwin,
1292         [  --enable-ext-putwin     compile with extended putwin/screendump],
1293         [with_ext_putwin=$enableval],
1294         [with_ext_putwin=$cf_dft_ext_putwin])
1295 AC_MSG_RESULT($with_ext_putwin)
1296 if test "x$with_ext_putwin" = xyes ; then
1297         AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1298 fi
1299
1300 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1301 AC_ARG_ENABLE(no-padding,
1302         [  --enable-no-padding     compile with $NCURSES_NO_PADDING code],
1303         [with_no_padding=$enableval],
1304         [with_no_padding=$with_ext_funcs])
1305 AC_MSG_RESULT($with_no_padding)
1306 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1307
1308 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
1309 AC_MSG_CHECKING(if you want SIGWINCH handler)
1310 AC_ARG_ENABLE(sigwinch,
1311         [  --enable-sigwinch       compile with SIGWINCH handler],
1312         [with_sigwinch=$enableval],
1313         [with_sigwinch=$with_ext_funcs])
1314 AC_MSG_RESULT($with_sigwinch)
1315 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1316
1317 ###   use option --enable-tcap-names to allow user to define new capabilities
1318 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1319 AC_ARG_ENABLE(tcap-names,
1320         [  --enable-tcap-names     compile with user-definable terminal capabilities],
1321         [with_tcap_names=$enableval],
1322         [with_tcap_names=$with_ext_funcs])
1323 AC_MSG_RESULT($with_tcap_names)
1324 NCURSES_XNAMES=0
1325 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1326 AC_SUBST(NCURSES_XNAMES)
1327
1328 ##############################################################################
1329 CF_HELP_MESSAGE(Reentrant Code:)
1330 CF_WITH_PTHREAD
1331
1332 if test "x$with_pthread" != xno; then
1333         AC_CHECK_FUNC(pthread_kill,[
1334                 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1335                 AC_ARG_ENABLE(pthreads-eintr,
1336                         [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1337                         [use_pthreads_eintr=$enableval],
1338                         [use_pthreads_eintr=no])
1339                 AC_MSG_RESULT($use_pthreads_eintr)
1340                 if test "x$use_pthreads_eintr" = xyes ; then
1341                         AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1342                 fi])
1343
1344         AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1345         AC_ARG_ENABLE(weak-symbols,
1346                 [  --enable-weak-symbols   enable weak-symbols for pthreads],
1347                 [use_weak_symbols=$enableval],
1348                 [use_weak_symbols=no])
1349         AC_MSG_RESULT($use_weak_symbols)
1350         if test "x$use_weak_symbols" = xyes ; then
1351                 CF_WEAK_SYMBOLS
1352         else
1353                 cf_cv_weak_symbols=no
1354         fi
1355
1356         if test "x$cf_cv_weak_symbols" = xyes ; then
1357                 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1358         fi
1359 fi
1360
1361 PTHREAD=
1362 if test "x$with_pthread" = "xyes" ; then
1363         AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1364         enable_reentrant=yes
1365         if test "x$cf_cv_weak_symbols" = xyes ; then
1366                 PTHREAD=-lpthread
1367                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1368         fi
1369 fi
1370 AC_SUBST(PTHREAD)
1371
1372 # Reentrant code has to be opaque; there's little advantage to making ncurses
1373 # opaque outside of that, so there is no --enable-opaque option.  We can use
1374 # this option without --with-pthreads, but this will be always set for
1375 # pthreads.
1376 AC_MSG_CHECKING(if you want reentrant code)
1377 AC_ARG_ENABLE(reentrant,
1378         [  --enable-reentrant      compile with reentrant code],
1379         [with_reentrant=$enableval],
1380         [with_reentrant=no])
1381 AC_MSG_RESULT($with_reentrant)
1382 if test "x$with_reentrant" = xyes ; then
1383         cf_cv_enable_reentrant=1
1384         cf_cv_enable_opaque="NCURSES_INTERNALS"
1385         NCURSES_SIZE_T=int
1386         if test "x$cf_cv_weak_symbols" = xyes ; then
1387                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1388                 CF_ADD_LIB(pthread,TEST_LIBS)
1389                 CF_ADD_LIB(pthread,TEST_LIBS2)
1390                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1391         else
1392                 # when not using weak symbols but with_reentrant,
1393                 # add 't' to the library suffix on all platforms
1394                 # except cygwin, where we only do that if ALSO
1395                 # compiling with full thread support.
1396                 case "$host" in
1397                 (*cygwin* | *msys*)
1398                         if test "$with_pthread" = "yes" ; then
1399                                 if test "x$disable_lib_suffixes" = "xno" ; then
1400                                         LIB_SUFFIX="t${LIB_SUFFIX}"
1401                                 fi
1402                         fi ;;
1403                 (*)
1404                         if test "x$disable_lib_suffixes" = "xno" ; then
1405                                 LIB_SUFFIX="t${LIB_SUFFIX}"
1406                         fi
1407                         ;;
1408                 esac
1409         fi
1410         AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1411         CF_NCURSES_ABI_6
1412 else
1413         cf_cv_enable_reentrant=0
1414         cf_cv_enable_opaque="NCURSES_OPAQUE"
1415         NCURSES_SIZE_T=$cf_dft_ordinate_type
1416 fi
1417 AC_SUBST(cf_cv_enable_reentrant)
1418 AC_SUBST(cf_cv_enable_opaque)
1419
1420 AC_SUBST(NCURSES_SIZE_T)
1421
1422 AC_MSG_CHECKING(if you want opaque curses-library structures)
1423 CF_ARG_ENABLE(opaque-curses,
1424         [  --enable-opaque-curses  make curses WINDOW, etc., "opaque"],
1425         [enable_opaque_curses=yes],[
1426          test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1427          test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=$cf_dft_opaque_curses
1428         ])
1429 AC_MSG_RESULT($enable_opaque_curses)
1430
1431 test "$cf_cv_enable_reentrant" = 1 && \
1432 test "$enable_opaque_curses" = no && \
1433 AC_MSG_ERROR(reentrant configuration requires opaque library)
1434
1435 AC_MSG_CHECKING(if you want opaque form-library structures)
1436 AC_ARG_ENABLE(opaque-form,
1437         [  --enable-opaque-form    make form-library structures "opaque"],
1438         [enable_opaque_form=yes],[enable_opaque_form=no])
1439 AC_MSG_RESULT($enable_opaque_form)
1440
1441 AC_MSG_CHECKING(if you want opaque menu-library structures)
1442 AC_ARG_ENABLE(opaque-menu,
1443         [  --enable-opaque-menu    make menu-library structures "opaque"],
1444         [enable_opaque_menu=yes],[enable_opaque_menu=no])
1445 AC_MSG_RESULT($enable_opaque_menu)
1446
1447 AC_MSG_CHECKING(if you want opaque panel-library structures)
1448 AC_ARG_ENABLE(opaque-panel,
1449         [  --enable-opaque-panel   make panel-library structures "opaque"],
1450         [enable_opaque_panel=yes],[enable_opaque_panel=no])
1451 AC_MSG_RESULT($enable_opaque_panel)
1452
1453 NCURSES_OPAQUE=0;               test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1454 NCURSES_OPAQUE_FORM=0;  test "$enable_opaque_form"   = yes && NCURSES_OPAQUE_FORM=1
1455 NCURSES_OPAQUE_MENU=0;  test "$enable_opaque_menu"   = yes && NCURSES_OPAQUE_MENU=1
1456 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel"  = yes && NCURSES_OPAQUE_PANEL=1
1457
1458 AC_SUBST(NCURSES_OPAQUE)
1459 AC_SUBST(NCURSES_OPAQUE_FORM)
1460 AC_SUBST(NCURSES_OPAQUE_MENU)
1461 AC_SUBST(NCURSES_OPAQUE_PANEL)
1462
1463 ### Allow using a different wrap-prefix
1464 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1465         AC_MSG_CHECKING(for prefix used to wrap public variables)
1466         AC_ARG_WITH(wrap-prefix,
1467                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
1468                 [NCURSES_WRAP_PREFIX=$withval],
1469                 [NCURSES_WRAP_PREFIX=_nc_])
1470         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1471 else
1472         NCURSES_WRAP_PREFIX=_nc_
1473 fi
1474 AC_SUBST(NCURSES_WRAP_PREFIX)
1475 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1476
1477 ###############################################################################
1478 # These options are relatively safe to experiment with.
1479 CF_HELP_MESSAGE(Development Code:)
1480 AC_MSG_CHECKING(if you want all development code)
1481 AC_ARG_WITH(develop,
1482         [  --without-develop       disable development options],
1483         [with_develop=$withval],
1484         [with_develop=no])
1485 AC_MSG_RESULT($with_develop)
1486
1487 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
1488 AC_MSG_CHECKING(if you want hard-tabs code)
1489 AC_ARG_ENABLE(hard-tabs,
1490         [  --enable-hard-tabs      compile with hard-tabs code],,
1491         [enable_hard_tabs=$with_develop])
1492 AC_MSG_RESULT($enable_hard_tabs)
1493 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1494
1495 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1496 AC_MSG_CHECKING(if you want limited support for xmc)
1497 AC_ARG_ENABLE(xmc-glitch,
1498         [  --enable-xmc-glitch     compile with support for xmc (magic-cookie)],,
1499         [enable_xmc_glitch=$with_develop])
1500 AC_MSG_RESULT($enable_xmc_glitch)
1501 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1502
1503 ###############################################################################
1504 # These are just experimental, probably should not be in a package:
1505 CF_HELP_MESSAGE(Experimental Code:)
1506
1507 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1508 AC_ARG_ENABLE(assumed-color,
1509         [  --disable-assumed-color do not assume anything about default-colors],
1510         [with_assumed_color=$enableval],
1511         [with_assumed_color=yes])
1512 AC_MSG_RESULT($with_assumed_color)
1513 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1514
1515 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
1516 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1517 AC_ARG_ENABLE(hashmap,
1518         [  --disable-hashmap       compile without hashmap scrolling-optimization],
1519         [with_hashmap=$enableval],
1520         [with_hashmap=yes])
1521 AC_MSG_RESULT($with_hashmap)
1522 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1523
1524 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1525 AC_MSG_CHECKING(if you want colorfgbg code)
1526 AC_ARG_ENABLE(colorfgbg,
1527         [  --enable-colorfgbg      compile-in experimental $COLORFGBG code],
1528         [with_colorfgbg=$enableval],
1529         [with_colorfgbg=no])
1530 AC_MSG_RESULT($with_colorfgbg)
1531 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1532
1533 ###   use option --enable-fvisibility to turn on use of gcc-specific feature
1534 AC_MSG_CHECKING(if you want to use gcc -fvisibility option)
1535 AC_ARG_ENABLE(fvisibility,
1536         [  --enable-fvisibility    compile with -fvisibility=hidden],
1537         [cf_with_fvisibility=$enableval],
1538         [cf_with_fvisibility=no])
1539 AC_MSG_RESULT($cf_with_fvisibility)
1540
1541 NCURSES_IMPEXP=
1542 NCURSES_CXX_IMPEXP=
1543 if test "x$cf_with_fvisibility" = xyes; then
1544         CF_CHECK_FVISIBILITY($CC,CFLAGS,cf_cv_fvisibility_hidden)
1545         if test "x$cf_cv_fvisibility_hidden" = xyes
1546         then
1547                 CF_ADD_CFLAGS([-fvisibility=hidden])
1548                 NCURSES_IMPEXP="__attribute__ ((visibility(\"default\")))"
1549         fi
1550         if test -n "$CXX"
1551         then
1552                 AC_LANG_PUSH(C++)
1553                 CF_CHECK_FVISIBILITY($CXX,CXXFLAGS,cf_cv_fvisibility_hidden2)
1554                 if test "x$cf_cv_fvisibility_hidden2" = xyes
1555                 then
1556                         CF_ADD_CXXFLAGS([-fvisibility=hidden])
1557                         NCURSES_CXX_IMPEXP="__attribute__ ((visibility(\"default\")))"
1558                 fi
1559                 AC_LANG_POP
1560         fi
1561 fi
1562 AC_SUBST(NCURSES_IMPEXP)
1563 AC_SUBST(NCURSES_CXX_IMPEXP)
1564
1565 ###   use option --enable-interop to turn on use of bindings used for interop
1566 AC_MSG_CHECKING(if you want interop bindings)
1567 AC_ARG_ENABLE(interop,
1568         [  --enable-interop        compile-in interop bindings],
1569         [with_exp_interop=$enableval],
1570         [with_exp_interop=$cf_dft_interop])
1571 AC_MSG_RESULT($with_exp_interop)
1572
1573 NCURSES_INTEROP_FUNCS=0
1574 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1575 AC_SUBST(NCURSES_INTEROP_FUNCS)
1576
1577
1578 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1579 AC_ARG_ENABLE(safe-sprintf,
1580         [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
1581         [with_safe_sprintf=$enableval],
1582         [with_safe_sprintf=no])
1583 AC_MSG_RESULT($with_safe_sprintf)
1584
1585 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1586 # when hashmap is used scroll hints are useless
1587 if test "$with_hashmap" = no ; then
1588 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1589 AC_ARG_ENABLE(scroll-hints,
1590         [  --disable-scroll-hints  compile without scroll-hints code],
1591         [with_scroll_hints=$enableval],
1592         [with_scroll_hints=yes])
1593 AC_MSG_RESULT($with_scroll_hints)
1594 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1595 fi
1596
1597 AC_MSG_CHECKING(if you want wgetch-events code)
1598 AC_ARG_ENABLE(wgetch-events,
1599         [  --enable-wgetch-events  compile with wgetch-events code],
1600         [with_wgetch_events=$enableval],
1601         [with_wgetch_events=no])
1602 AC_MSG_RESULT($with_wgetch_events)
1603 if test "x$with_wgetch_events" = xyes ; then
1604         AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1605         NCURSES_WGETCH_EVENTS=1
1606 else
1607         NCURSES_WGETCH_EVENTS=0
1608 fi
1609 AC_SUBST(NCURSES_WGETCH_EVENTS)
1610
1611 case "$cf_cv_system_name" in
1612 (*mingw32*|*mingw64*|*-msvc*)
1613         AC_MSG_CHECKING(if you want experimental-Windows driver)
1614         AC_ARG_ENABLE(exp-win32,
1615                 [  --enable-exp-win32      compile with experimental-Windows driver],
1616                 [with_exp_win32=$enableval],
1617                 [with_exp_win32=no])
1618         AC_MSG_RESULT($with_exp_win32)
1619         if test "x$with_exp_win32" = xyes
1620         then
1621                 AC_DEFINE(EXP_WIN32_DRIVER,1,[Define to 1 to compile with experimental win32 driver])
1622                 EXP_WIN32_DRIVER=1
1623                 INTERNALS_HDR='[$](INCDIR)/nc_win32.h'
1624         else
1625                 INTERNALS_HDR='[$](INCDIR)/nc_mingw.h'
1626                 EXP_WIN32_DRIVER=0
1627         fi
1628         ;;
1629 (*)
1630         EXP_WIN32_DRIVER=0
1631         INTERNALS_HDR=
1632         ;;
1633 esac
1634 AC_SUBST(EXP_WIN32_DRIVER)
1635 AC_SUBST(INTERNALS_HDR)
1636
1637 ###############################################################################
1638 CF_HELP_MESSAGE(Testing/development Options:)
1639
1640 ###     use option --disable-echo to suppress full display compiling commands
1641 CF_DISABLE_ECHO
1642 if test "x$enable_echo" = xyes; then
1643         ECHO_LINK=
1644 else
1645         ECHO_LINK='@ echo linking $@ ... ;'
1646         test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1647         test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1648 fi
1649 AC_SUBST(ECHO_LINK)
1650
1651 # --disable-stripping is used for debugging
1652 CF_INSTALL_OPTS
1653
1654 # If we're avoiding relinking of shared libraries during install, that is to
1655 # avoid modifying the build-tree.  For the same reason, avoid doing ranlib if
1656 # the install program has "-p" (for preserving timestamps).
1657 cf_cv_do_reranlib=yes
1658 if test "x$cf_cv_install_p" = xyes
1659 then
1660         if test "x$cf_cv_do_relink" != xyes
1661         then
1662                 cf_cv_do_reranlib=no
1663                 INSTALL_OPT_P="-p"
1664                 INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
1665         fi
1666 fi
1667 AC_SUBST(INSTALL_OPT_P)
1668
1669 ###     use option --enable-warnings to turn on all gcc warnings
1670 CF_ENABLE_WARNINGS(Wno-unknown-pragmas Wswitch-enum,yes)
1671
1672 if test "x$enable_warnings" = "xyes"; then
1673         CF_ADD_ADAFLAGS(-gnatwa -gnatyg)
1674         if test "x$cf_with_cxx" = xyes ; then
1675                 CF_GXX_WARNINGS(Wno-unused)
1676         fi
1677 fi
1678 CF_ENABLE_STRING_HACKS
1679
1680 ###     use option --enable-assertions to turn on generation of assertion code
1681 AC_MSG_CHECKING(if you want to enable runtime assertions)
1682 AC_ARG_ENABLE(assertions,
1683         [  --enable-assertions     test: turn on generation of assertion code],
1684         [with_assertions=$enableval],
1685         [with_assertions=no])
1686 AC_MSG_RESULT($with_assertions)
1687 if test -n "$GCC"
1688 then
1689         if test "$with_assertions" = no
1690         then
1691                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1692         else
1693                 CF_ADD_ADAFLAGS(-gnata)
1694         fi
1695 fi
1696
1697 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
1698 CF_DISABLE_LEAKS
1699 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1700
1701 ###     use option --enable-expanded to generate certain macros as functions
1702 AC_ARG_ENABLE(expanded,
1703         [  --enable-expanded       test: generate functions for certain macros],
1704         [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1705
1706 ###     use option --disable-macros to suppress macros in favor of functions
1707 AC_ARG_ENABLE(macros,
1708         [  --disable-macros        test: use functions rather than macros],
1709         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1710
1711 # Normally we only add trace() to the debug-library.  Allow this to be
1712 # extended to all models of the ncurses library:
1713 cf_all_traces=no
1714 case "$CFLAGS $CPPFLAGS" in
1715 (*-DTRACE*)
1716         cf_all_traces=yes
1717         ;;
1718 esac
1719
1720 AC_MSG_CHECKING(whether to add trace feature to all models)
1721 AC_ARG_WITH(trace,
1722 [  --with-trace            test: add trace() function to all models of ncurses],
1723 [cf_with_trace=$withval],
1724 [cf_with_trace=$cf_all_traces])
1725 AC_MSG_RESULT($cf_with_trace)
1726
1727 if test "x$cf_with_trace" = xyes ; then
1728         LIB_TRACING=all
1729         ADA_TRACE=TRUE
1730         CF_ADD_CFLAGS(-DTRACE)
1731         AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1732 else
1733         LIB_TRACING=DEBUG
1734         ADA_TRACE=FALSE
1735 fi
1736
1737 AC_SUBST(ADA_TRACE)
1738
1739 CF_DISABLE_GNAT_PROJECTS
1740
1741 ###     Checks for libraries.
1742 case "$cf_cv_system_name" in
1743 (*mingw32*|*mingw64*)
1744         # Note: WINVER may be a problem with Windows 10
1745         if test "x$with_exp_win32" = xyes ; then
1746                 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -DWIN32_LEAN_AND_MEAN"
1747         else
1748                 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1749         fi
1750         CF_CHECK_LIBSSP
1751         ;;
1752 (*)
1753 AC_CHECK_FUNC(gettimeofday,
1754         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1755
1756 AC_CHECK_LIB(bsd, gettimeofday,
1757         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1758         CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1759         ;;
1760 esac
1761
1762 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1763 AC_SUBST(MATH_LIB)
1764
1765 ###     Checks for header files.
1766 AC_HEADER_TIME
1767 CF_REGEX
1768
1769 dnl These are some other potentially nonportable headers.
1770 AC_CHECK_HEADERS( \
1771 fcntl.h \
1772 getopt.h \
1773 limits.h \
1774 locale.h \
1775 math.h \
1776 poll.h \
1777 sys/ioctl.h \
1778 sys/param.h \
1779 sys/poll.h \
1780 sys/select.h \
1781 sys/time.h \
1782 sys/times.h \
1783 unistd.h \
1784 wctype.h \
1785 )
1786
1787 CF_GETOPT_HEADER
1788
1789 CF_CHECK_ENVIRON(environ)
1790 CF_CHECK_GETENV
1791 if test "x$cf_cv_consistent_getenv" = xno && \
1792         test "x$cf_with_trace" = xyes
1793 then
1794         AC_MSG_WARN(The NCURSES_TRACE environment variable is not supported with this configuration)
1795 fi
1796
1797 CF_SYS_TIME_SELECT
1798
1799 ###     checks for compiler characteristics
1800 AC_LANG_C
1801 AC_C_CONST
1802 CF_C_INLINE(NCURSES_INLINE,1200)
1803 CF_SIG_ATOMIC_T
1804
1805 if test "$NCURSES_CHTYPE" = auto ; then
1806         CF_TYPEOF_CHTYPE
1807 else
1808         cf_cv_typeof_chtype=$NCURSES_CHTYPE
1809 fi
1810 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1811 AC_SUBST(cf_cv_typeof_chtype)
1812
1813 CF_UNSIGNED_LITERALS
1814 cf_cv_1UL="1"
1815 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1816 test ".$cf_cv_typeof_chtype"    = .long && cf_cv_1UL="${cf_cv_1UL}L"
1817 AC_SUBST(cf_cv_1UL)
1818
1819 if test "$NCURSES_MMASK_T" = auto ; then
1820         cf_cv_typeof_mmask_t=long
1821 else
1822         cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1823 fi
1824 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1825 AC_SUBST(cf_cv_typeof_mmask_t)
1826
1827 ###     Checks for external-data
1828 CF_ERRNO
1829 CF_LINK_DATAONLY
1830
1831 ###     Checks for library functions.
1832 AC_CHECK_FUNCS( \
1833 fpathconf \
1834 getcwd \
1835 getegid \
1836 geteuid \
1837 getopt \
1838 issetugid \
1839 localeconv \
1840 poll \
1841 putenv \
1842 remove \
1843 select \
1844 setbuf \
1845 setbuffer \
1846 setenv \
1847 setfsuid \
1848 setvbuf \
1849 sigaction \
1850 sigvec \
1851 snprintf \
1852 strdup \
1853 strstr \
1854 sysconf \
1855 tcgetpgrp \
1856 times \
1857 tsearch \
1858 vsnprintf \
1859 )
1860
1861 CF_FUNC_GETTTYNAM
1862
1863 if test "x$ac_cv_func_getopt" = xno && \
1864    test "x$cf_with_progs$cf_with_tests" != xnono; then
1865         AC_MSG_ERROR(getopt is required for building programs)
1866 fi
1867
1868 if test "x$with_safe_sprintf" = xyes
1869 then
1870         if test "x$ac_cv_func_vsnprintf" = xyes
1871         then
1872                 AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
1873         else
1874                 AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1875         fi
1876 fi
1877
1878 if test "x$with_getcap" = "xyes" ; then
1879         CF_CGETENT
1880 fi
1881
1882 CF_ISASCII
1883 CF_STRUCT_SIGACTION
1884 CF_FUNC_NANOSLEEP
1885 CF_FUNC_TERMIOS
1886 CF_FUNC_VSSCANF
1887 CF_MKSTEMP
1888
1889 # setup for prototype of fallback for vsscanf()
1890 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1891
1892 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1893 if test "x$cross_compiling" = xyes ; then
1894         AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1895 else
1896         AC_FUNC_SETVBUF_REVERSED
1897 fi
1898 AC_CHECK_TYPE(intptr_t, long)
1899 AC_CHECK_TYPE(ssize_t, int)
1900 CF_TYPE_SIGACTION
1901 CF_SIZECHANGE
1902 CF_FUNC_MEMMOVE
1903 CF_FUNC_POLL
1904 CF_VA_COPY
1905 AC_FUNC_VFORK
1906 CF_FOPEN_BIN_R
1907
1908 # special check for test/ditto.c
1909 CF_FUNC_OPENPTY
1910 if test "$cf_cv_func_openpty" != no ; then
1911         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1912         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1913         if test "x$cf_cv_lib_util" = xyes ; then
1914                 CF_ADD_LIB(util,TEST_LIBS)
1915         fi
1916 fi
1917 AC_SUBST(TEST_LIBS)
1918 AC_SUBST(TEST_LIBS2)
1919
1920 if test "$with_hashed_db" != no ; then
1921         AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1922         CF_HASHED_DB($with_hashed_db)
1923 fi
1924
1925 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1926 if test -z "$cf_user_CFLAGS" && test "$enable_leaks" = yes ; then
1927         CF_STRIP_G_OPT(CFLAGS)
1928         CF_STRIP_G_OPT(CXXFLAGS)
1929 fi
1930
1931 # Just in case, check if the C compiler has a bool type.
1932 CF_BOOL_DECL(cf_cv_cc_bool_type)
1933
1934 # Check for C++ compiler characteristics (and ensure that it's there!)
1935 if test -n "$CXX" ; then
1936         AC_LANG_CPLUSPLUS
1937         CF_STDCPP_LIBRARY
1938         CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1939
1940         case "$GXX_VERSION" in
1941         (1.*|2.[[0-6]]*|[[1-9]][[0-9]].*)
1942                 cf_cxx_library=yes
1943                 ;;
1944         (*-2.7*|2.7*)
1945                 CF_GPP_LIBRARY
1946                 ;;
1947         (*)
1948                 cf_cxx_library=no
1949                 ;;
1950         esac
1951
1952         AC_CHECK_HEADERS(typeinfo)
1953         CF_CXX_IOSTREAM_NAMESPACE
1954         CF_BOOL_DECL
1955         CF_BOOL_SIZE
1956         CF_ETIP_DEFINES
1957         CF_CPP_OVERRIDE
1958         CF_CPP_PARAM_INIT
1959         CF_CPP_STATIC_CAST
1960         CF_CXX_AR_FLAGS
1961 else
1962         cf_cxx_library=no
1963         cf_cv_builtin_bool=1
1964
1965         # Just because we are not configuring against C++ right now does not
1966         # mean that a user will not want to use C++.  Some distributors disable
1967         # the C++ portion of this configuration as a shortcut (or just to avoid
1968         # compiling the demo in the c++ directory).  So we need a reasonable
1969         # default for the 'bool' type.
1970         #
1971         # Caveat: since the storage of the bool type is not standardized, it
1972         # may change.
1973
1974         if test "$NCURSES_BOOL" != auto ; then
1975                 cf_cv_type_of_bool=$NCURSES_BOOL
1976                 cf_cv_header_stdbool_h=0
1977         else
1978                 if test "$cf_cv_header_stdbool_h" = 1 ; then
1979                         CF_BOOL_SIZE
1980                 else
1981                         AC_MSG_CHECKING(for fallback type of bool)
1982                         case "$host_cpu" in
1983                         (i?86)  cf_cv_type_of_bool=char ;;
1984                         (*)     cf_cv_type_of_bool=int  ;;
1985                         esac
1986                         AC_MSG_RESULT($cf_cv_type_of_bool)
1987                 fi
1988         fi
1989 fi
1990 AC_SUBST(CXXLIBS)
1991
1992 # If the C compiler did not declare bool, and we did not determine that the C++
1993 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1994 # ncurses library use the same type as C++ bool.  Note that this allows one to
1995 # specify the type of bool in a configure-script option and postpone
1996 # integration with the C++ compiler provided that the types are compatible.
1997 USE_CXX_BOOL=1
1998 if test "$cf_cv_cc_bool_type" = 1
1999 then
2000         # oops: C has a bool.  Unlikely, but C++ could differ.
2001         USE_CXX_BOOL=0
2002 elif test "$cf_cv_builtin_bool" = 0
2003 then
2004         # C++ has no bool
2005         USE_CXX_BOOL=0
2006 else
2007         # this is the normal case
2008         USE_CXX_BOOL='defined(__cplusplus)'
2009 fi
2010 AC_SUBST(USE_CXX_BOOL)
2011
2012 CF_HELP_MESSAGE(Ada Binding Options:)
2013
2014 dnl If the Ada95 source-tree is present, add that to the build unless it will
2015 dnl not work, or was not requested.
2016 if test -f "${srcdir}/Ada95/Makefile.in" ; then
2017
2018 dnl libtool does not know anything about GNAT, though a change made in 1998
2019 dnl provided for it "someday".  Disable the ada subtree if we are using
2020 dnl libtool -TD 20070714
2021         if test "$cf_with_ada" != "no" ; then
2022                 if test "$with_libtool" != "no"; then
2023                         AC_MSG_WARN(libtool does not support Ada - disabling feature)
2024                         cf_with_ada=no
2025                 fi
2026         fi
2027
2028 dnl Check for availability of GNU Ada Translator (GNAT).
2029 dnl At the moment we support no other Ada compiler.
2030         if test "$cf_with_ada" != "no" ; then
2031                 CF_PROG_GNAT
2032                 if test "x$cf_cv_prog_gnat_correct" = xyes; then
2033                         CF_ADD_ADAFLAGS(-gnatpn)
2034                         CF_FIXUP_ADAFLAGS
2035
2036                         CF_GNATPREP_OPT_T
2037
2038                         CF_GNAT_GENERICS
2039                         CF_GNAT_SIGINT
2040                         CF_GNAT_PROJECTS
2041
2042                         CF_WITH_ADA_COMPILER
2043
2044                         cf_ada_package=terminal_interface
2045                         AC_SUBST(cf_ada_package)
2046
2047                         CF_WITH_ADA_INCLUDE
2048                         CF_WITH_ADA_OBJECTS
2049                         CF_WITH_ADA_SHAREDLIB
2050
2051                         # allow the Ada binding to be renamed
2052                         CF_WITH_ADA_LIBNAME(AdaCurses)
2053                 fi
2054         fi
2055 else
2056         cf_with_ada=no
2057 fi
2058
2059 # do this "late" to avoid conflict with header-checks
2060 if test "x$with_widec" = xyes ; then
2061         AC_CHECK_SIZEOF(wchar_t)
2062         # cross-compiling to mingw can run into the problem that attempting to
2063         # link with the regex library fails, causing the test to not set this to
2064         # a number.  "recent" autoconf does not address this problem either -TD
2065         if test -z "$ac_cv_sizeof_wchar_t"
2066         then
2067                 CF_VERBOSE(test failed (assume 2))
2068                 sed /SIZEOF_WCHAR_T/d confdefs.h >confdefs.tmp
2069                 mv confdefs.tmp confdefs.h
2070                 echo "#define SIZEOF_WCHAR_T 2" >>confdefs.h
2071         fi
2072 fi
2073
2074 ### Construct the ncurses library-subsets, if any, from this set of keywords:
2075 ###     none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
2076 ###
2077 ### ticlib modules may be a separate library, otherwise contained in termlib.
2078 ### termlib modules may be a separate library, otherwise contained in ncurses.
2079 ###
2080 ### The of "+" or " " between the tokens controls the way the script
2081 ### chooses to split module lists into libraries.
2082 ###
2083 ### (see CF_LIB_RULES).
2084 AC_MSG_CHECKING(for library subsets)
2085 LIB_SUBSETS=
2086
2087 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
2088         LIB_SUBSETS="${LIB_SUBSETS}ticlib"
2089         if test "$with_ticlib" != no ; then
2090                 LIB_SUBSETS="${LIB_SUBSETS} "
2091         else
2092                 LIB_SUBSETS="${LIB_SUBSETS}+"
2093         fi
2094 fi
2095
2096 LIB_SUBSETS="${LIB_SUBSETS}termlib"
2097 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
2098
2099 if test "$with_termlib" != no ; then
2100         LIB_SUBSETS="${LIB_SUBSETS} "
2101 else
2102         LIB_SUBSETS="${LIB_SUBSETS}+"
2103 fi
2104
2105 LIB_SUBSETS="${LIB_SUBSETS}base"
2106
2107 # Most term-driver calls are to tinfo, but some like init_pair are to the
2108 # base library (so it resides in base).
2109 if test "$with_term_driver" != no ; then
2110         LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
2111         case "$cf_cv_system_name" in
2112         (*mingw32*|*mingw64*)
2113                 if test "x$with_exp_win32" = xyes ; then
2114                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32"
2115                 else
2116                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
2117                 fi
2118                 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
2119                 ;;
2120         (*)
2121                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
2122                 ;;
2123         esac
2124 elif test "x$with_exp_win32" = xyes ; then
2125         case "$cf_cv_system_name" in
2126         (*mingw32*|*mingw64*)
2127                 LIB_SUBSETS="${LIB_SUBSETS}+port_win32"
2128                 ;;
2129         (*)
2130                 ;;
2131         esac
2132 fi
2133
2134 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
2135 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
2136
2137 AC_MSG_RESULT($LIB_SUBSETS)
2138
2139 ### Construct the list of include-directories to be generated
2140 CF_INCLUDE_DIRS
2141 CF_ADA_INCLUDE_DIRS
2142
2143 ### Build up pieces for makefile rules
2144 AC_MSG_CHECKING(default library suffix)
2145 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
2146 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
2147 AC_MSG_RESULT($DFT_ARG_SUFFIX)
2148
2149 AC_MSG_CHECKING(default library-dependency suffix)
2150 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
2151 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
2152 AC_MSG_RESULT($DFT_DEP_SUFFIX)
2153
2154 AC_MSG_CHECKING(default object directory)
2155 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
2156 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
2157 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
2158
2159 if test "x$cf_with_cxx" = xyes ; then
2160 AC_MSG_CHECKING(c++ library-dependency suffix)
2161 if test "$with_libtool" != "no"; then
2162         # libtool thinks it can make c++ shared libraries (perhaps only g++)
2163         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2164 elif test "$with_shared_cxx" != "no"; then
2165         # also for g++ users...
2166         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2167 else
2168         # we normally make a static library because C/C++ library rules differ
2169         CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
2170 fi
2171 AC_MSG_RESULT($CXX_LIB_SUFFIX)
2172 AC_SUBST(CXX_LIB_SUFFIX)
2173 fi
2174
2175 # do not want -ldl in build except as needed for -lncurses dependency
2176 if test "x$with_dlsym" = xyes ; then
2177 if test "$DFT_LWR_MODEL" = shared || \
2178    test "$DFT_LWR_MODEL" = libtool ; then
2179         CF_REMOVE_LIB(LIBS,$LIBS,dl)
2180 fi
2181 fi
2182 ### Set up low-level terminfo dependencies for makefiles.
2183
2184 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
2185 # do not need libdl
2186 TICS_LIST=
2187 if test "x$with_dlsym" = xyes ; then
2188         CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
2189 fi
2190
2191 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
2192 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
2193 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
2194 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
2195 then
2196         USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
2197 fi
2198 AC_SUBST(USE_ARG_SUFFIX)
2199 AC_SUBST(USE_CFG_SUFFIX)
2200 AC_SUBST(USE_LIB_SUFFIX)
2201
2202 if test "$with_ticlib" != no ; then
2203
2204         if test "x$with_ticlib" != xyes ; then
2205                 TICS_NAME=$with_ticlib
2206                 TICS_SUFFIX="`echo "${DFT_LIB_SUFFIX}" |sed -e "s/^${USE_LIB_SUFFIX}//"`"
2207                 TICS_ARG_SUFFIX="${with_ticlib}`echo "${USE_ARG_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2208                 TICS_DEP_SUFFIX="${with_ticlib}`echo "${DFT_DEP_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2209                 TICS_LIB_SUFFIX="${with_ticlib}"
2210         else
2211                 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2212                 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
2213                 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
2214                 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
2215         fi
2216         TICS_LDFLAGS="-L${LIB_DIR}"
2217         TICS_LIBS="-l${TICS_ARG_SUFFIX}"
2218 else
2219         TICS_SUFFIX=${DFT_LIB_SUFFIX}
2220         TICS_LDFLAGS="-L${LIB_DIR}"
2221         TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2222 fi
2223 AC_SUBST(TICS_ARG_SUFFIX)
2224 AC_SUBST(TICS_DEP_SUFFIX)
2225 AC_SUBST(TICS_LIB_SUFFIX)
2226 AC_SUBST(TICS_LDFLAGS)
2227 AC_SUBST(TICS_LIBS)
2228
2229 if test "$with_termlib" != no ; then
2230
2231         if test "x$with_termlib" != xyes ; then
2232                 TINFO_NAME=$with_termlib
2233                 TINFO_SUFFIX="`echo "${DFT_LIB_SUFFIX}" |sed -e "s/^${USE_LIB_SUFFIX}//"`"
2234                 TINFO_ARG_SUFFIX="${with_termlib}`echo "${USE_ARG_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2235                 TINFO_DEP_SUFFIX="${with_termlib}`echo "${DFT_DEP_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2236                 TINFO_LIB_SUFFIX="${with_termlib}"
2237         else
2238                 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2239                 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2240                 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2241                 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2242         fi
2243
2244         TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2245         TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2246         if test "$DFT_LWR_MODEL" = "libtool"; then
2247                 TEST_ARGS="${TEST_DEPS}"
2248                 TEST_ARG2="${TEST_DEP2}"
2249                 TINFO_LDFLAGS="-L${LIB_DIR}"
2250                 TINFO_LIBS="$TEST_ARGS"
2251                 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2252                 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2253         else
2254                 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2255                 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2256                 if test "x$with_term_driver" != xno ; then
2257                         TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2258                         TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2259                         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2260                 else
2261                         TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2262                         TINFO_LIBS="$TEST_ARGS"
2263                 fi
2264                 TINFO_LDFLAGS="-L${LIB_DIR}"
2265                 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2266         fi
2267 else
2268         # the next lines are needed for linking libtic over libncurses
2269         TINFO_NAME=${LIB_NAME}
2270         TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2271         TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2272         if test "x$with_tic_depends" = xyes ; then
2273                 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2274         else
2275                 TICS_LIST="$SHLIB_LIST"
2276         fi
2277
2278         TINFO_LDFLAGS="-L${LIB_DIR}"
2279         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2280 fi
2281
2282 if test "$DFT_LWR_MODEL" = shared ; then
2283         case "$cf_cv_system_name" in
2284         (cygwin*|msys*)
2285                 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2286                 TINFO_SUFFIX=.dll
2287                 ;;
2288         esac
2289 fi
2290
2291 AC_SUBST(TINFO_ARG_SUFFIX)
2292 AC_SUBST(TINFO_DEP_SUFFIX)
2293 AC_SUBST(TINFO_LIB_SUFFIX)
2294 AC_SUBST(TINFO_LDFLAGS)
2295 AC_SUBST(TINFO_LIBS)
2296
2297 if test "x$with_dlsym" = xyes ; then
2298         CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2299 fi
2300
2301 if test "$DFT_LWR_MODEL" = "libtool"; then
2302         OBJEXT=lo
2303 fi
2304
2305 # needed for Ada95
2306 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2307 AC_SUBST(TINFO_LDFLAGS2)
2308
2309 case "$DFT_LWR_MODEL" in
2310 (normal|debug|profile)
2311         CF_LDFLAGS_STATIC
2312         ;;
2313 esac
2314
2315 AC_MSG_CHECKING(where we will install curses.h)
2316 AC_SUBST(includesubdir)
2317 includesubdir=
2318 if test "$with_overwrite" = no && \
2319  { test "x$includedir" = 'x${prefix}/include' || \
2320    test "x$includedir" = "x${prefix}/include"; }
2321 then
2322         includesubdir="/ncurses${USE_LIB_SUFFIX}"
2323 fi
2324 AC_MSG_RESULT(${includedir}${includesubdir})
2325
2326 ### Resolve a conflict between normal and wide-curses by forcing applications
2327 ### that will need libutf8 to add it to their configure script.
2328 if test "$with_overwrite" != no ; then
2329 if test "$NCURSES_LIBUTF8" = 1 ; then
2330         NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2331         AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2332 fi
2333 fi
2334 WITH_OVERWRITE=$with_overwrite
2335
2336 ### At least on MinGW a shared library build without libtool
2337 ### requires adding the additional libs to the link list.
2338 case "$cf_cv_system_name" in
2339 (*mingw32*|*mingw64*)
2340         if test "$DFT_LWR_MODEL" != "libtool"; then
2341            SHLIB_LIST="$SHLIB_LIST ${LIBS}"
2342         fi
2343         ;;
2344 *)      ;;
2345 esac
2346
2347 AC_SUBST(WITH_OVERWRITE)
2348 AC_SUBST(TICS_LIST)
2349 AC_SUBST(TINFO_LIST)
2350 AC_SUBST(SHLIB_LIST)
2351
2352 # used to separate tack out of the tree
2353 NCURSES_TREE=
2354 AC_SUBST(NCURSES_TREE)
2355
2356 ### predefined stuff for the test programs
2357 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2358
2359 # pkgsrc uses these
2360 CF_WITH_LIB_BASENAME(FORM_NAME,form)
2361 CF_WITH_LIB_BASENAME(MENU_NAME,menu)
2362 CF_WITH_LIB_BASENAME(PANEL_NAME,panel)
2363 CF_WITH_LIB_BASENAME(CXX_NAME,cxx,ncurses++)
2364
2365 ### Construct the list of subdirectories for which we'll customize makefiles
2366 ### with the appropriate compile-rules.
2367
2368 CF_SRC_MODULES($modules_to_build)
2369
2370 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2371    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/src/library.gpr:Ada95/src/library.gpr.in"
2372    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2373    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2374 fi
2375
2376 CF_DIRS_TO_MAKE
2377
2378 # symbols that differ when compiling Ada95 by itself.
2379 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2380 AC_SUBST(NCURSES_SHLIB2)
2381
2382 # values to use as strings
2383 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2384
2385 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2386
2387 ### Define substitutions for header files to avoid name-pollution
2388 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2389 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2390 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2391 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2392
2393 ################################################################################
2394 test "x$use_database" = xyes && \
2395 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2396
2397 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2398 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2399
2400 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2401 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2402 fi
2403 AC_SUBST(cross_compiling)
2404
2405 if test "x$cf_with_tests" != xno ; then
2406         MAKE_TESTS=
2407 else
2408         MAKE_TESTS="#"
2409 fi
2410 AC_SUBST(MAKE_TESTS)
2411
2412 ADAHTML_DIR=../../doc/html/ada
2413 AC_SUBST(ADAHTML_DIR)
2414
2415 # workaround for OS/2 (20151017)
2416 case "$cf_cv_system_name" in
2417 (os2*)
2418         LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2419         ;;
2420 (*)
2421         LIBTOOL_OPTS_CXX=
2422         ;;
2423 esac
2424 AC_SUBST(LIBTOOL_OPTS_CXX)
2425
2426 # workaround for g++ versus Solaris (20131116)
2427 case "$cf_cv_system_name" in
2428 (solaris2*)
2429         case "x$CPPFLAGS" in
2430         (*-D_XOPEN_SOURCE_EXTENDED*)
2431                 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2432                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2433                 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2434                 ;;
2435         esac
2436         ;;
2437 esac
2438
2439 # Help to automatically enable the extended curses features when using either
2440 # the *-config or the ".pc" files by adding defines.
2441 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2442 PKG_CFLAGS=
2443 for cf_loop1 in $CPPFLAGS_after_XOPEN
2444 do
2445         cf_found=no
2446         for cf_loop2 in $CPPFLAGS_before_XOPEN
2447         do
2448                 if test "x$cf_loop1" = "x$cf_loop2"
2449                 then
2450                         cf_found=yes
2451                         break
2452                 fi
2453         done
2454         test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2455 done
2456 AC_MSG_RESULT($PKG_CFLAGS)
2457 AC_SUBST(PKG_CFLAGS)
2458
2459 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
2460 case "x$NCURSES_OSPEED" in
2461 (*short*)
2462         cf_compatible=1
2463         ;;
2464 (*)
2465         cf_compatible=0
2466         ;;
2467 esac
2468 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2469
2470 case "x$cf_cv_typeof_chtype" in
2471 (xshort|xint|xlong)
2472         cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2473         ;;
2474 esac
2475
2476 case "x$cf_cv_typeof_mmask_t" in
2477 (xshort|xint|xlong)
2478         cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2479         ;;
2480 esac
2481
2482 # substitute into misc/Makefile to suppress
2483 # (un)install.data from the
2484 # (un)install rules.
2485 if test "x$cf_with_db_install" = "xno"; then
2486         MISC_INSTALL_DATA=
2487         MISC_UNINSTALL_DATA=
2488 else
2489         MISC_INSTALL_DATA=install.data
2490         MISC_UNINSTALL_DATA=uninstall.data
2491 fi
2492 AC_SUBST(MISC_INSTALL_DATA)
2493 AC_SUBST(MISC_UNINSTALL_DATA)
2494
2495 if test "x$cf_with_db_install" = "xno" || test "x$TERMINFO_SRC" = "xno"; then
2496         MAKE_DATABASE="#"
2497 else
2498         MAKE_DATABASE="$MAKE_TERMINFO"
2499 fi
2500 AC_SUBST(MAKE_DATABASE)
2501
2502 dnl Override the package used for exported symbols
2503 if test -n "$PACKAGE"
2504 then
2505         PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2506         export PACKAGE
2507         echo "package: $PACKAGE"
2508 fi
2509
2510 UNALTERED_SYMS=
2511 cf_filter_syms=no
2512
2513 if test -n "$RESULTING_SYMS"
2514 then
2515         cf_filter_syms=$cf_dft_filter_syms
2516         CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_default)
2517 fi
2518
2519 if test "x$WILDCARD_SYMS" = xno
2520 then
2521         cf_filter_syms=yes
2522 fi
2523
2524 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2525
2526 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2527 if test "$cf_filter_syms" = yes
2528 then
2529         RESULTING_SYMS=resulting.map
2530 fi
2531 AC_SUBST(UNALTERED_SYMS)
2532
2533 if test "x$cross_compiling" = xyes ; then
2534         ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2535         CHECK_BUILD="#"
2536 else
2537         ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2538         CHECK_BUILD=
2539 fi
2540 AC_SUBST(ADAGEN_LDFLAGS)
2541 AC_SUBST(CHECK_BUILD)
2542 AC_SUBST(PRIVATE_LIBS)
2543
2544 # This is used for the *-config script and *.pc data files.
2545 CF_LD_SEARCHPATH
2546
2547 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2548
2549 AC_OUTPUT( \
2550         include/MKterm.h.awk \
2551         include/curses.head:include/curses.h.in \
2552         include/ncurses_dll.h \
2553         include/termcap.h \
2554         include/unctrl.h \
2555         man/man_db.renames \
2556         $SUB_MAKEFILES \
2557         Makefile,[
2558 if test "x$cf_with_tests" != xno ; then
2559         CF_PRG_RULES(["$srcdir/test/mk-test.awk" INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2560 fi
2561 CF_LIB_RULES($SRC_SUBDIRS)
2562 CF_OUTPUT_MANPAGE_RENAMES
2563
2564 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2565 if test -z "$USE_OLD_MAKERULES" ; then
2566         $AWK -f "$srcdir/Ada95/mk-1st.awk" <"$srcdir/Ada95/src/modules" >>Ada95/src/Makefile
2567 fi
2568 fi
2569 ],[
2570 ### Special initialization commands, used to pass information from the
2571 ### configuration-run into config.status
2572
2573 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2574 AWK="$AWK"
2575 CXX_NAME="$CXX_NAME"
2576 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2577 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2578 ECHO_LD="$ECHO_LD"
2579 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2580 FORM_NAME="$FORM_NAME"
2581 LDCONFIG="$LDCONFIG"
2582 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2583 LIB_NAME="$LIB_NAME"
2584 LIB_PREFIX="$LIB_PREFIX"
2585 LIB_SUBSETS="$LIB_SUBSETS"
2586 LIB_SUFFIX="$LIB_SUFFIX"
2587 LIB_TRACING="$LIB_TRACING"
2588 LN_S="$LN_S"
2589 MAKE_TERMINFO="$MAKE_TERMINFO"
2590 MANPAGE_RENAMES="$MANPAGE_RENAMES"
2591 MENU_NAME="$MENU_NAME"
2592 NCURSES_MAJOR="$NCURSES_MAJOR"
2593 NCURSES_MINOR="$NCURSES_MINOR"
2594 NCURSES_OSPEED="$NCURSES_OSPEED"
2595 NCURSES_PATCH="$NCURSES_PATCH"
2596 PANEL_NAME="$PANEL_NAME"
2597 SRC_SUBDIRS="$SRC_SUBDIRS"
2598 TERMINFO="$TERMINFO"
2599 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2600 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2601 TICS_NAME="$TICS_NAME"
2602 TICS_SUFFIX="$TICS_SUFFIX"
2603 TIC_PATH="$TIC_PATH"
2604 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2605 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2606 TINFO_NAME="$TINFO_NAME"
2607 TINFO_SUFFIX="$TINFO_SUFFIX"
2608 UNALTERED_SYMS="$UNALTERED_SYMS"
2609 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2610 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2611 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2612 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2613 WILDCARD_SYMS="$WILDCARD_SYMS"
2614 WITH_CURSES_H="$with_curses_h"
2615 WITH_ECHO="${enable_echo:=yes}"
2616 WITH_OVERWRITE="$with_overwrite"
2617 cf_LIST_MODELS="$cf_list_models"
2618 cf_cv_VERSION_GNATMAKE=$cf_cv_VERSION_GNATMAKE
2619 cf_cv_VERSION_GPRBUILD=$cf_cv_VERSION_GPRBUILD
2620 cf_cv_abi_default="$cf_cv_abi_default"
2621 cf_cv_abi_version="$cf_cv_abi_version"
2622 cf_cv_do_relink="$cf_cv_do_relink"
2623 cf_cv_do_reranlib="$cf_cv_do_reranlib"
2624 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2625 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2626 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2627 cf_cv_make_PHONY="$cf_cv_make_PHONY"
2628 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2629 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2630 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2631 cf_cv_rel_version="$cf_cv_rel_version"
2632 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2633 cf_cv_shared_soname='$cf_cv_shared_soname'
2634 cf_cv_shlib_version="$cf_cv_shlib_version"
2635 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2636 cf_cv_system_name="$cf_cv_system_name"
2637 cf_cv_term_driver="$with_term_driver"
2638 cf_with_ada="$cf_with_ada"
2639 cf_with_cxx_binding="$cf_with_cxx_binding"
2640 cf_with_db_install="$cf_with_db_install"
2641 cf_with_manpages="$cf_with_manpages"
2642 cf_with_tests="$cf_with_tests"
2643 host="$host"
2644 target="$target"
2645 verbose="$verbose"
2646 with_shared_cxx="$with_shared_cxx"
2647
2648 ],cat)dnl
2649 ${MAKE:-make} preinstall