ncurses 6.2 - patch 20201003
[ncurses.git] / configure.in
1 dnl***************************************************************************
2 dnl Copyright 2018-2019,2020 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    *
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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 1.725 2020/09/18 22:54:36 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(2.52.20200111)
41 AC_REVISION($Revision: 1.725 $)
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 ###     Checks for programs.
65 AC_ARG_WITH(ada,
66         [  --without-ada           suppress check for Ada compiler, don't build demo],
67         [cf_with_ada=$withval],
68         [cf_with_ada=yes])
69
70 if test "x$cf_with_ada" = xyes
71 then
72         cf_prog_cc="gnatgcc gcc cc"
73 else
74         cf_prog_cc="gcc cc"
75 fi
76 CF_PROG_CC($cf_prog_cc)
77
78 AC_PROG_CPP
79 AC_PROG_GCC_TRADITIONAL
80 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
81 CF_PROG_LDCONFIG
82
83 dnl DEFECT in autoconf 2.12:    an attempt to set policy, this breaks the
84 dnl                             configure script by not letting us test if C++
85 dnl                             is present, making this option necessary.
86 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
87 AC_ARG_WITH(cxx,
88         [  --without-cxx           do not adjust ncurses bool to match C++],
89         [cf_with_cxx=$withval],
90         [cf_with_cxx=yes])
91 AC_MSG_RESULT($cf_with_cxx)
92 if test "X$cf_with_cxx" = Xno ; then
93         CXX=""
94         GXX=""
95 else
96         # with autoconf 2.13, we can change the error to a warning:
97         pushdef([AC_MSG_ERROR],
98                 [AC_MSG_RESULT(no)
99                  AC_MSG_WARN([You don't have any C++ compiler, too bad])
100                 cf_with_cxx=no; CXX=""; GXX="";])dnl
101         AC_PROG_CXX
102         popdef([AC_MSG_ERROR])dnl
103
104         AC_LANG_PUSH(C++)
105         if test "x$cf_with_cxx" != xno
106         then
107                 # Several of the C++ configurations do not work, particularly when
108                 # cross-compiling (20140913 -TD)
109                 AC_MSG_CHECKING(if $CXX works)
110
111                 save_CPPFLAGS="$CPPFLAGS"
112                 eval cf_includedir=${includedir}
113                 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
114                 AC_TRY_COMPILE([
115 #include <stdlib.h>
116 #include <stdio.h>
117 ],
118                 [
119                 printf("Hello world!\n")
120                 ],
121                 [cf_cxx_works=yes],
122                 [cf_cxx_works=no])
123                 CPPFLAGS="$save_CPPFLAGS"
124
125                 AC_MSG_RESULT($cf_cxx_works)
126                 if test "x$cf_cxx_works" = xno
127                 then
128                         AC_MSG_WARN([Ignore $CXX, since it cannot compile hello-world.])
129                         cf_with_cxx=no; CXX=""; GXX="";
130                 fi
131         fi
132         AC_LANG_POP
133
134         # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
135         if test "$CXX" = "g++" ; then
136                 AC_PATH_PROG(CXX,g++)
137         fi
138         case "x$CXX" in
139         (x|xg++)
140                 AC_MSG_WARN([You don't have any C++ compiler, too bad])
141                 cf_with_cxx=no; CXX=""; GXX="";
142                 ;;
143         esac
144 fi
145
146 CF_GXX_VERSION
147 case $GXX_VERSION in
148 ([[1-9]][[0-9]].*)
149         ;;
150 (1.*|2.[[0-6]]*)
151         AC_MSG_WARN(templates do not work)
152         ;;
153 esac
154
155 AC_MSG_CHECKING(if you want to build C++ binding and demo)
156 AC_ARG_WITH(cxx-binding,
157         [  --without-cxx-binding   do not build C++ binding and demo],
158         [cf_with_cxx_binding=$withval],
159         [cf_with_cxx_binding=$cf_with_cxx])
160 AC_MSG_RESULT($cf_with_cxx_binding)
161
162 AC_MSG_CHECKING(if you want to build with Ada)
163 AC_MSG_RESULT($cf_with_ada)
164
165 AC_MSG_CHECKING(if you want to install terminal database)
166 AC_ARG_ENABLE(db-install,
167         [  --disable-db-install    suppress install of terminal database],
168         [cf_with_db_install=$enableval],
169         [cf_with_db_install=yes])
170 AC_MSG_RESULT($cf_with_db_install)
171
172 AC_MSG_CHECKING(if you want to install manpages)
173 AC_ARG_WITH(manpages,
174         [  --without-manpages      suppress install of manpages],
175         [cf_with_manpages=$withval],
176         [cf_with_manpages=yes])
177 AC_MSG_RESULT($cf_with_manpages)
178
179 AC_MSG_CHECKING(if you want to build programs such as tic)
180 AC_ARG_WITH(progs,
181         [  --without-progs         suppress build/install with programs (e.g., tic)],
182         [cf_with_progs=$withval],
183         [cf_with_progs=yes])
184 AC_MSG_RESULT($cf_with_progs)
185
186 if test -f $srcdir/tack/tack.h; then
187         if test "x$cross_compiling" = xyes ; then
188                 CF_VERBOSE(ignoring tack because we are cross-compiling)
189                 cf_with_tack=no
190         else
191                 AC_MSG_CHECKING(if you want to build the tack program)
192                 AC_ARG_WITH(tack,
193                         [  --without-tack          suppress build/install with tack program],
194                         [cf_with_tack=$withval],
195                         [cf_with_tack=$cf_with_progs])
196                 AC_MSG_RESULT($cf_with_tack)
197         fi
198 else
199         cf_with_tack=no
200 fi
201
202 AC_MSG_CHECKING(if you want to build test-programs)
203 AC_ARG_WITH(tests,
204         [  --without-tests         suppress build/install with test-programs],
205         [cf_with_tests=$withval],
206         [cf_with_tests=yes])
207 AC_MSG_RESULT($cf_with_tests)
208
209 AC_MSG_CHECKING(if you wish to install curses.h)
210 AC_ARG_WITH(curses-h,
211         [  --without-curses-h      install curses.h as ncurses.h only],
212         [with_curses_h=$withval],
213         [with_curses_h=yes])
214 AC_MSG_RESULT($with_curses_h)
215
216 modules_to_build="ncurses"
217 test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
218 test "X$cf_with_tack"  != Xno && modules_to_build="$modules_to_build tack"
219 modules_to_build="$modules_to_build panel menu form"
220
221 AC_ARG_PROGRAM
222
223 CF_PROG_AWK
224 CF_PROG_EGREP
225 CF_PROG_INSTALL
226 CF_PROG_LINT
227 CF_PROG_LN_S
228
229 AC_SYS_LONG_FILE_NAMES
230
231 # Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
232 # of package conflict.
233 cf_config_suffix=
234 AC_ARG_WITH(config-suffix,
235         [  --with-config-suffix=X  suffixes ncursesXX-config file],
236         [case "x$withval" in
237         (xyes|xno)
238                 AC_MSG_WARN(expected a value for config-suffix option)
239                 ;;
240         (*)     cf_config_suffix="$withval"
241                 ;;
242         esac])
243 AC_SUBST(cf_config_suffix)
244
245 # If we find pkg-config, check if we should install the ".pc" files.
246 CF_PKG_CONFIG
247 CF_WITH_PKG_CONFIG_LIBDIR
248 CF_ENABLE_PC_FILES
249 if test -z "$MAKE_PC_FILES"
250 then
251         AC_MSG_CHECKING(for suffix to add to pc-files)
252 AC_ARG_WITH(pc-suffix,
253         [  --with-pc-suffix        suffixes pc-files],
254         [case "x$withval" in
255         (xyes|xno)
256                 PC_MODULE_SUFFIX=
257                 ;;
258         (*)     PC_MODULE_SUFFIX="$withval"
259                 ;;
260         esac])
261         test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
262         AC_MSG_RESULT($PC_MODULE_SUFFIX)
263         test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
264         AC_SUBST(PC_MODULE_SUFFIX)
265 fi
266
267 AC_MSG_CHECKING(if we should assume mixed-case filenames)
268 AC_ARG_ENABLE(mixed-case,
269         [  --enable-mixed-case     tic should assume mixed-case filenames],
270         [enable_mixedcase=$enableval],
271         [enable_mixedcase=auto])
272 AC_MSG_RESULT($enable_mixedcase)
273 if test "$enable_mixedcase" = "auto" ; then
274         CF_MIXEDCASE_FILENAMES
275 else
276         cf_cv_mixedcase=$enable_mixedcase
277         if test "x$enable_mixedcase" = "xyes" ; then
278                 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
279         fi
280 fi
281
282 # do this after mixed-case option (tags/TAGS is not as important as tic).
283 AC_PROG_MAKE_SET
284 CF_MAKE_TAGS
285 CF_MAKEFLAGS
286
287 dnl These are standard among *NIX systems, but not when cross-compiling
288 AC_CHECK_TOOL(RANLIB, ranlib, ':')
289 AC_CHECK_TOOL(LD, ld, ld)
290 AC_CHECK_TOOL(AR, ar, ar)
291 AC_CHECK_TOOL(NM, nm, nm)
292 CF_AR_FLAGS
293
294 dnl Special option for use by system-builders: the install-prefix is used to
295 dnl adjust the location into which the actual install is done, so that an
296 dnl archive can be built without modifying the host system's configuration.
297 AC_MSG_CHECKING(if you have specified an install-prefix)
298 AC_ARG_WITH(install-prefix,
299         [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
300         [case "x$withval" in
301         (xyes|xno)
302                 ;;
303         (*)     DESTDIR="$withval"
304                 ;;
305         esac])
306 AC_MSG_RESULT($DESTDIR)
307 AC_SUBST(DESTDIR)
308
309 ###############################################################################
310 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
311 # If we're cross-compiling, allow the user to override the tools and their
312 # options.  The configure script is oriented toward identifying the host
313 # compiler, etc., but we need a build compiler to generate parts of the source.
314
315 case $cf_cv_system_name in
316 (*-msvc*)
317         LDFLAGS="$LDFLAGS user32.lib"
318         export LDFLAGS
319         ;;
320 esac
321
322 CF_BUILD_CC
323
324 ###############################################################################
325 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
326
327 ### Options to allow the user to specify the set of libraries which are used.
328 ### Use "--without-normal --with-shared" to allow the default model to be
329 ### shared, for example.
330 cf_list_models=""
331 AC_SUBST(cf_list_models)dnl     the complete list of models ("normal debug")
332
333 CF_WITH_LIBTOOL
334 if test "$with_libtool" != "no" ; then
335
336 cf_list_models="$cf_list_models libtool"
337
338 else
339
340 AC_MSG_CHECKING(if you want to build shared libraries)
341 AC_ARG_WITH(shared,
342         [  --with-shared           generate shared-libraries],
343         [with_shared=$withval],
344         [with_shared=no])
345 AC_MSG_RESULT($with_shared)
346 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
347
348 AC_MSG_CHECKING(if you want to build static libraries)
349 AC_ARG_WITH(normal,
350         [  --with-normal           generate normal-libraries (default)],
351         [with_normal=$withval],
352         [with_normal=yes])
353 AC_MSG_RESULT($with_normal)
354 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
355
356 AC_MSG_CHECKING(if you want to build debug libraries)
357 AC_ARG_WITH(debug,
358         [  --with-debug            generate debug-libraries (default)],
359         [with_debug=$withval],
360         [with_debug=yes])
361 AC_MSG_RESULT($with_debug)
362 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
363
364 AC_MSG_CHECKING(if you want to build profiling libraries)
365 AC_ARG_WITH(profile,
366         [  --with-profile          generate profile-libraries],
367         [with_profile=$withval],
368         [with_profile=no])
369 AC_MSG_RESULT($with_profile)
370 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
371
372 fi
373
374 if test "X$cf_with_cxx_binding" != Xno; then
375 if test "x$with_shared" = "xyes"; then
376 AC_MSG_CHECKING(if you want to build C++ shared libraries)
377 AC_ARG_WITH(cxx-shared,
378         [  --with-cxx-shared       generate C++ shared-libraries],
379         [with_shared_cxx=$withval],
380         [with_shared_cxx=no])
381 AC_MSG_RESULT($with_shared_cxx)
382 fi
383 fi
384
385 ###############################################################################
386
387 AC_MSG_CHECKING(for specified models)
388 test -z "$cf_list_models" && cf_list_models=normal
389 dnl If we use libtool to generate libraries, then it must be the only
390 dnl specified model.
391 test "$with_libtool" != "no" && cf_list_models=libtool
392 AC_MSG_RESULT($cf_list_models)
393
394 ### Use the first model as the default, and save its suffix for use in building
395 ### up test-applications.
396 AC_MSG_CHECKING(for default model)
397 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
398 AC_MSG_RESULT($DFT_LWR_MODEL)
399
400 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
401
402 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
403 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
404
405 TICS_NAME=tic
406 AC_SUBST(TICS_NAME)
407
408 TINFO_NAME=tinfo
409 AC_SUBST(TINFO_NAME)
410
411 LIB_NAME=ncurses
412 AC_SUBST(LIB_NAME)
413
414 LIB_DIR=../lib
415 LIB_2ND=../../lib
416
417 CF_WITH_LIB_PREFIX(cf_prefix)
418
419 LIB_SUFFIX=
420 AC_SUBST(LIB_SUFFIX)
421 CF_PATHSEP
422
423 ###############################################################################
424
425 AC_MSG_CHECKING(if you want to build a separate terminfo library)
426 AC_ARG_WITH(termlib,
427         [  --with-termlib          generate separate terminfo library],
428         [with_termlib=$withval],
429         [with_termlib=no])
430 AC_MSG_RESULT($with_termlib)
431
432 AC_MSG_CHECKING(if you want to build a separate tic library)
433 AC_ARG_WITH(ticlib,
434         [  --with-ticlib           generate separate tic library],
435         [with_ticlib=$withval],
436         [with_ticlib=no])
437 AC_MSG_RESULT($with_ticlib)
438
439 dnl Not all ports of gcc support the -g option
440
441 if test X"$CC_G_OPT" = X"" ; then
442         CC_G_OPT='-g'
443         test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
444 fi
445 AC_SUBST(CC_G_OPT)
446
447 if test X"$CXX_G_OPT" = X"" ; then
448         CXX_G_OPT='-g'
449         test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
450 fi
451 AC_SUBST(CXX_G_OPT)
452
453 AC_MSG_CHECKING(for default loader flags)
454 case $DFT_LWR_MODEL in
455 (libtool) LD_MODEL=''   ;;
456 (normal)  LD_MODEL=''   ;;
457 (debug)   LD_MODEL=$CC_G_OPT ;;
458 (profile) LD_MODEL='-pg';;
459 (shared)  LD_MODEL=''   ;;
460 esac
461 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
462 AC_MSG_RESULT($LD_MODEL)
463
464 case $DFT_LWR_MODEL in
465 (shared)
466 CF_ENABLE_RPATH
467 AC_MSG_CHECKING(if shared libraries should be relinked during install)
468 AC_ARG_ENABLE(relink,
469 [  --disable-relink        relink shared libraries during install],
470 [cf_cv_do_relink=$enableval],
471 [cf_cv_do_relink=yes])
472 AC_MSG_RESULT($cf_cv_do_relink)
473         ;;
474 esac
475
476 # we will build libraries one-level down.
477 rel_builddir=..
478 CF_SHARED_OPTS
479 for model in $cf_list_models; do
480         case $model in
481         (libtool)
482                 CF_WITH_LIBTOOL_OPTS
483                 CF_WITH_EXPORT_SYMS
484                 ;;
485         (shared)
486                 if test "$CC_SHARED_OPTS" = "unknown"; then
487                         AC_ERROR(Shared libraries are not supported in this version)
488                 fi
489                 # workaround for inept transition to PIE vs PIC...
490                 AC_MSG_CHECKING(if current CFLAGS link properly)
491                 AC_TRY_LINK(
492                         [#include <stdio.h>],
493                         [printf("Hello work\n");],
494                         [cf_cflags_work=yes],
495                         [cf_cflags_work=no])
496                 AC_MSG_RESULT($cf_cflags_work)
497                 if test "$cf_cflags_work" = no
498                 then
499                         CF_VERBOSE(try to work around by appending shared-options)
500                         CFLAGS="$CFLAGS $CC_SHARED_OPTS"
501                 fi
502                 CF_WITH_VERSIONED_SYMS
503                 ;;
504         esac
505 done
506
507 ### Checks for special libraries, must be done up-front.
508 SHLIB_LIST=""
509 CF_WITH_GPM
510 if test "$with_gpm" != no ; then
511         AC_MSG_CHECKING(if you want to load GPM dynamically)
512         AC_ARG_WITH(dlsym,
513                 [  --without-dlsym         do not use dlsym() to load GPM dynamically],
514                 [with_dlsym=$withval],
515                 [with_dlsym=yes])
516         AC_MSG_RESULT($with_dlsym)
517         if test "x$with_dlsym" = xyes ; then
518                 CF_FUNC_DLSYM
519                 if test "x$with_gpm" != xyes ; then
520                         CF_VERBOSE(assuming soname for gpm is $with_gpm)
521                         cf_cv_gpm_soname="$with_gpm"
522                 else
523                         CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
524                 fi
525                 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])
526                 SHLIB_LIST="-ldl $SHLIB_LIST"
527                 CF_ADD_LIB(dl,PRIVATE_LIBS)
528         else
529                 SHLIB_LIST="-lgpm $SHLIB_LIST"
530                 CF_ADD_LIB(gpm,TEST_LIBS)
531                 CF_ADD_LIB(gpm,PRIVATE_LIBS)
532         fi
533         AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
534         CF_CHECK_GPM_WGETCH
535 fi
536
537 CF_WITH_PCRE2
538 CF_WITH_SYSMOUSE
539
540 # pretend that ncurses==ncursesw==ncursest
541 AC_MSG_CHECKING(if you want to disable library suffixes)
542 CF_ARG_DISABLE(lib-suffixes,
543         [  --disable-lib-suffixes  disable library suffixes],
544         [disable_lib_suffixes=yes],
545         [disable_lib_suffixes=no],
546         no)
547 AC_MSG_RESULT($disable_lib_suffixes)
548
549 ### If we're building with rpath, try to link non-standard libs that way too.
550 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
551         CF_DISABLE_RPATH_HACK
552 fi
553
554 ### Depending on the system, someone may use rpath to build ncurses but not
555 # want users of the package to rely upon that feature.  Give those people an
556 # option to suppress that detail from EXTRA_LDFLAGS.
557 EXTRA_PKG_LDFLAGS="$EXTRA_LDFLAGS"
558 if test -n "$EXTRA_PKG_LDFLAGS"
559 then
560         AC_MSG_CHECKING(if you want to disable extra LDFLAGS for package-scripts)
561         CF_ARG_DISABLE(pkg-ldflags,
562                 [  --disable-pkg-ldflags   disable extra LDFLAGS for package-scripts],
563                 [disable_pkg_ldflags=yes],
564                 [disable_pkg_ldflags=no],
565                 no)
566         AC_MSG_RESULT($disable_pkg_ldflags)
567         test "$disable_pkg_ldflags" = yes && EXTRA_PKG_LDFLAGS=
568 fi
569 AC_SUBST(EXTRA_PKG_LDFLAGS)
570
571 ###############################################################################
572 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
573
574 ###     use option --with-extra-suffix to append suffix to headers and libraries
575 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
576 EXTRA_SUFFIX=
577 AC_ARG_WITH(extra-suffix,
578         [  --with-extra-suffix=X   append extra suffix to header/library paths],
579         [case x$withval in
580         (no)
581                 ;;
582         (xyes|x)
583                 EXTRA_SUFFIX=$cf_cv_abi_version
584                 ;;
585         (*)
586                 EXTRA_SUFFIX=$withval
587                 ;;
588         esac
589         ])
590 AC_MSG_RESULT($EXTRA_SUFFIX)
591 AC_SUBST(EXTRA_SUFFIX)
592
593 ###     use option --disable-overwrite to leave out the link to -lcurses
594 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
595 AC_ARG_ENABLE(overwrite,
596         [  --disable-overwrite     put headers in subdir, omit link to -lcurses],
597         [with_overwrite=$enableval],
598         [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
599 AC_MSG_RESULT($with_overwrite)
600
601 AC_MSG_CHECKING(if external terminfo-database is used)
602 AC_ARG_ENABLE(database,
603         [  --disable-database      do not use terminfo, only fallbacks/termcap],
604         [use_database=$enableval],
605         [use_database=yes])
606 AC_MSG_RESULT($use_database)
607
608 case $host_os in
609 (os2*)
610         TERMINFO_SRC='${top_srcdir}/misc/emx.src'
611         ;;
612 (*)
613         TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
614         ;;
615 esac
616 AC_SUBST(TERMINFO_SRC)
617
618 NCURSES_USE_DATABASE=0
619 if test "$use_database" != no ; then
620         NCURSES_USE_DATABASE=1
621
622         AC_MSG_CHECKING(which terminfo source-file will be installed)
623         AC_ARG_WITH(database,
624                 [  --with-database=XXX     specify terminfo source to install],
625                 [TERMINFO_SRC=$withval])
626         AC_MSG_RESULT($TERMINFO_SRC)
627
628         AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
629         AC_ARG_WITH(hashed-db,
630                 [  --with-hashed-db        specify hashed-database library],,
631                 [with_hashed_db=no])
632         AC_MSG_RESULT($with_hashed_db)
633 else
634         with_hashed_db=no
635 fi
636 AC_SUBST(NCURSES_USE_DATABASE)
637
638 AC_MSG_CHECKING(for list of fallback descriptions)
639 AC_ARG_WITH(fallbacks,
640         [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
641         [with_fallback=$withval],
642         [with_fallback=])
643 AC_MSG_RESULT($with_fallback)
644
645 case ".$with_fallback" in
646 (.|.no)
647         FALLBACK_LIST=
648         ;;
649 (.yes)
650         AC_MSG_WARN(expected a list of terminal descriptions)
651         ;;
652 (*)
653         FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
654         ;;
655 esac
656
657 # The fallback feature in ncurses relies upon tic/infocmp outside the build
658 # tree for generating the terminal descriptions that will be compiled into the
659 # library.  If your toolchain is old, it may not handle current terminal
660 # databases.  Use configure-options to point to the tools which will be used,
661 # rather than the first ones found on the $PATH.
662 AC_CHECK_TOOL(TIC, tic)
663 AC_CHECK_TOOL(INFOCMP, infocmp)
664 if test -n "$FALLBACK_LIST"
665 then
666         CF_WITH_PATH_PROG(TIC,     tic,     [for fallbacks], $PATH:/usr/local/ncurses/bin)
667         CF_WITH_PATH_PROG(INFOCMP, infocmp, [for fallbacks], $PATH:/usr/local/ncurses/bin)
668         test -z "$TIC" && FALLBACK_LIST=
669         test -z "$INFOCMP" && FALLBACK_LIST=
670         if test -z "$FALLBACK_LIST"
671         then
672                 AC_MSG_WARN(ignoring fallback option because tic/infocmp are not available)
673         fi
674 fi
675 AC_SUBST(TIC)
676 AC_SUBST(INFOCMP)
677
678 USE_FALLBACKS=
679 test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
680 AC_SUBST(FALLBACK_LIST)
681 AC_SUBST(USE_FALLBACKS)
682
683 AC_MSG_CHECKING(if you want modern xterm or antique)
684 AC_ARG_WITH(xterm-new,
685         [  --without-xterm-new     specify if xterm terminfo should be old version],
686         [with_xterm_new=$withval],
687         [with_xterm_new=yes])
688 case $with_xterm_new in
689 (no) with_xterm_new=xterm-old;;
690 (*)      with_xterm_new=xterm-new;;
691 esac
692 AC_MSG_RESULT($with_xterm_new)
693 WHICH_XTERM=$with_xterm_new
694 AC_SUBST(WHICH_XTERM)
695
696 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
697 AC_ARG_WITH(xterm-kbs,
698         [  --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL],
699         [with_xterm_kbs=$withval],
700         [with_xterm_kbs=BS])
701 case x$with_xterm_kbs in
702 (xyes|xno|xBS|xbs|x8)
703         with_xterm_kbs=BS
704         ;;
705 (xDEL|xdel|x127)
706         with_xterm_kbs=DEL
707         ;;
708 (*)
709         with_xterm_kbs=$withval
710         ;;
711 esac
712 AC_MSG_RESULT($with_xterm_kbs)
713 XTERM_KBS=$with_xterm_kbs
714 AC_SUBST(XTERM_KBS)
715
716 MAKE_TERMINFO=
717 if test "$use_database" = no ; then
718         TERMINFO="${datadir}/terminfo"
719         MAKE_TERMINFO="#"
720 else
721
722 AC_MSG_CHECKING(for list of terminfo directories)
723 CF_WITH_PATHLIST(terminfo-dirs,
724         [  --with-terminfo-dirs=XXX specify list of terminfo directories],
725         TERMINFO_DIRS,
726         DATADIR/terminfo,
727         ${datadir}/terminfo)
728 AC_MSG_RESULT($TERMINFO_DIRS)
729 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
730
731 case "x$TERMINFO" in
732 x???:*)
733         AC_MSG_WARN(ignoring non-directory/file TERMINFO value)
734         unset TERMINFO
735         ;;
736 esac
737
738 AC_MSG_CHECKING(for default terminfo directory)
739 CF_WITH_PATH(default-terminfo-dir,
740         [  --with-default-terminfo-dir=DIR default terminfo directory],
741         TERMINFO,
742         DATADIR/terminfo,
743         ${datadir}/terminfo)
744 AC_MSG_RESULT($TERMINFO)
745 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
746
747 fi
748
749 AC_SUBST(TERMINFO)
750 AC_SUBST(MAKE_TERMINFO)
751
752 ###     use option --disable-big-core to make tic run on small machines
753 ###     We need 4Mb, check if we can allocate 50% more than that.
754 AC_MSG_CHECKING(if big-core option selected)
755 AC_ARG_ENABLE(big-core,
756         [  --disable-big-core      assume machine has little memory],
757         [with_big_core=$enableval],
758         [AC_TRY_RUN([
759 #include <stdlib.h>
760 #include <string.h>
761 int main() {
762         unsigned long n = 6000000L;
763         char *s = malloc(n);
764         if (s != 0)
765                 s[0] = s[n-1] = 0;
766         ${cf_cv_main_return:-return}(s == 0);
767 }],
768         [with_big_core=yes],
769         [with_big_core=no],
770         [with_big_core=no])])
771 AC_MSG_RESULT($with_big_core)
772 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
773
774 ### ISO C only guarantees 512-char strings, we have tables which load faster
775 ### when constructed using "big" strings.  More than the C compiler, the awk
776 ### program is a limit on most vendor UNIX systems.  Check that we can build.
777 AC_MSG_CHECKING(if big-strings option selected)
778 AC_ARG_ENABLE(big-strings,
779         [  --disable-big-strings   assume compiler has only standard-size strings],
780         [with_big_strings=$enableval],
781         [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
782 AC_MSG_RESULT($with_big_strings)
783
784 USE_BIG_STRINGS=0
785 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
786 AC_SUBST(USE_BIG_STRINGS)
787
788 ###     use option --enable-termcap to compile in the termcap fallback support
789 AC_MSG_CHECKING(if you want termcap-fallback support)
790 AC_ARG_ENABLE(termcap,
791         [  --enable-termcap        compile in termcap fallback support],
792         [with_termcap=$enableval],
793         [with_termcap=no])
794 AC_MSG_RESULT($with_termcap)
795
796 NCURSES_USE_TERMCAP=0
797 if test "x$with_termcap" != "xyes" ; then
798         if test "$use_database" = no ; then
799                 if test -z "$with_fallback" ; then
800                         AC_ERROR(You have disabled the database w/o specifying fallbacks)
801                 fi
802         fi
803         AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
804 else
805
806         if test "$with_ticlib" != no ; then
807                 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
808         fi
809
810         NCURSES_USE_TERMCAP=1
811         AC_MSG_CHECKING(for list of termcap files)
812         CF_WITH_PATHLIST(termpath,
813                 [  --with-termpath=XXX     specify list of termcap files],
814                 TERMPATH,
815                 /etc/termcap:/usr/share/misc/termcap)
816         AC_MSG_RESULT($TERMPATH)
817         test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
818
819         ###     use option --enable-getcap to use a hacked getcap for reading termcaps
820         AC_MSG_CHECKING(if fast termcap-loader is needed)
821         AC_ARG_ENABLE(getcap,
822                 [  --enable-getcap         fast termcap load, no xrefs to terminfo],
823                 [with_getcap=$enableval],
824                 [with_getcap=no])
825         AC_MSG_RESULT($with_getcap)
826         test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
827
828         AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
829         AC_ARG_ENABLE(getcap-cache,
830                 [  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
831                 [with_getcap_cache=$enableval],
832                 [with_getcap_cache=no])
833         AC_MSG_RESULT($with_getcap_cache)
834         test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
835
836 fi
837 AC_SUBST(NCURSES_USE_TERMCAP)
838
839 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
840 AC_MSG_CHECKING(if ~/.terminfo is wanted)
841 AC_ARG_ENABLE(home-terminfo,
842         [  --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
843         [with_home_terminfo=$enableval],
844         [with_home_terminfo=yes])
845 AC_MSG_RESULT($with_home_terminfo)
846 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
847
848 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
849 AC_ARG_ENABLE(root-environ,
850         [  --disable-root-environ  restrict environment when running as root],
851         [with_root_environ=$enableval],
852         [with_root_environ=yes])
853 AC_MSG_RESULT($with_root_environ)
854 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
855
856 ###   Use option --enable-symlinks to make tic use symlinks, not hard links
857 ###   to reduce storage requirements for the terminfo database.
858 CF_LINK_FUNCS
859
860 with_links=no
861 with_symlinks=no
862
863 # soft links (symbolic links) are useful for some systems where hard links do
864 # not work, or to make it simpler to copy terminfo trees around.
865 if test "x$ac_cv_func_symlink" = xyes ; then
866         AC_MSG_CHECKING(if tic should use symbolic links)
867         AC_ARG_ENABLE(symlinks,
868         [  --enable-symlinks       make tic use symbolic links not hard links],
869         [with_symlinks=$enableval],
870         [with_symlinks=no])
871         AC_MSG_RESULT($with_symlinks)
872 fi
873
874 # If we have hard links and did not choose to use soft links instead, there is
875 # no reason to make this choice optional - use the hard links.
876 if test "$with_symlinks" = no ; then
877         AC_MSG_CHECKING(if tic should use hard links)
878         if test "x$ac_cv_func_link" = xyes ; then
879                 with_links=yes
880         else
881                 with_links=no
882         fi
883         AC_MSG_RESULT($with_links)
884 fi
885
886 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
887 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
888
889 ###   use option --enable-broken-linker to force on use of broken-linker support
890 CF_ENABLE_BROKEN_LINKER
891
892 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
893 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
894 AC_ARG_ENABLE(bsdpad,
895         [  --enable-bsdpad         recognize BSD-style prefix padding],
896         [with_bsdpad=$enableval],
897         [with_bsdpad=no])
898 AC_MSG_RESULT($with_bsdpad)
899 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
900
901 ###   use option --enable-widec to turn on use of wide-character support
902 NCURSES_CH_T=chtype
903 NCURSES_LIBUTF8=0
904
905 NEED_WCHAR_H=0
906 NCURSES_MBSTATE_T=0
907 NCURSES_WCHAR_T=0
908 NCURSES_WINT_T=0
909
910 # Check to define _XOPEN_SOURCE "automatically"
911 CPPFLAGS_before_XOPEN="$CPPFLAGS"
912 CF_XOPEN_SOURCE(600)
913 CPPFLAGS_after_XOPEN="$CPPFLAGS"
914
915 # Work around breakage on OS X
916 CF_SIGWINCH
917
918 # Checks for CODESET support.
919 AM_LANGINFO_CODESET
920
921 # use these variables to work around a defect in gcc's fixincludes.
922 NCURSES_OK_WCHAR_T=
923 NCURSES_OK_WINT_T=
924
925 AC_MSG_CHECKING(if you want wide-character code)
926 AC_ARG_ENABLE(widec,
927         [  --enable-widec          compile with wide-char/UTF-8 code],
928         [with_widec=$enableval],
929         [with_widec=no])
930 AC_MSG_RESULT($with_widec)
931
932 NCURSES_WCWIDTH_GRAPHICS=1
933 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
934
935 if test "x$with_widec" = xyes ; then
936         if test "x$disable_lib_suffixes" = xno ; then
937                 LIB_SUFFIX="w${LIB_SUFFIX}"
938         fi
939         AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
940         AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
941
942         CF_CHECK_WCHAR_H
943         CF_CHECK_WCWIDTH_GRAPHICS
944         test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
945
946         # with_overwrite=no
947         NCURSES_CH_T=cchar_t
948         AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
949         if test "x$ac_cv_func_putwc" != xyes ; then
950                 CF_UTF8_LIB
951                 if test "$cf_cv_utf8_lib" != no ; then
952                         NCURSES_LIBUTF8=1
953                 fi
954         fi
955         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
956         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
957         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
958
959         if test "$NCURSES_MBSTATE_T" != 0; then
960                 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
961         fi
962 fi
963 AC_SUBST(NCURSES_CH_T)
964 AC_SUBST(NCURSES_LIBUTF8)
965
966 AC_SUBST(NEED_WCHAR_H)
967 AC_SUBST(NCURSES_MBSTATE_T)
968 AC_SUBST(NCURSES_WCHAR_T)
969 AC_SUBST(NCURSES_WINT_T)
970
971 AC_SUBST(NCURSES_OK_WCHAR_T)
972 AC_SUBST(NCURSES_OK_WINT_T)
973
974 ###   use option --disable-lp64 to allow long chtype
975 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
976 AC_ARG_ENABLE(lp64,
977         [  --disable-lp64          allow chtype to be long (ignore _LP64)],
978         [with_lp64=$enableval],
979         [with_lp64=$cf_dft_with_lp64])
980 AC_MSG_RESULT($with_lp64)
981
982 if test "x$with_lp64" = xyes ; then
983         cf_cv_enable_lp64=1
984 else
985         cf_cv_enable_lp64=0
986 fi
987 AC_SUBST(cf_cv_enable_lp64)
988
989 CF_LARGEFILE
990
991 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
992 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
993 AC_ARG_ENABLE(tparm-varargs,
994         [  --disable-tparm-varargs compile tparm() without varargs interface],
995         [with_tparm_varargs=$enableval],
996         [with_tparm_varargs=yes])
997 AC_MSG_RESULT($with_tparm_varargs)
998 NCURSES_TPARM_VARARGS=0
999 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
1000 AC_SUBST(NCURSES_TPARM_VARARGS)
1001
1002 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
1003 if test "$with_ticlib" != no ; then
1004 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
1005 AC_ARG_ENABLE(tic-depends,
1006         [  --disable-tic-depends   link tic library without explicit dependency on ncurses library],
1007         [with_tic_depends=$enableval],
1008         [with_tic_depends=yes])
1009 AC_MSG_RESULT($with_tic_depends)
1010 else
1011         with_tic_depends=no
1012 fi
1013
1014 ###   use option --disable-wattr-macros to suppress wattr* macros from curses.h
1015 AC_MSG_CHECKING(if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition)
1016 AC_ARG_ENABLE(wattr-macros,
1017         [  --disable-wattr-macros  suppress wattr* macros to help with ncurses5/ncurses6 transition],
1018         [with_wattr_macros=$enableval],
1019         [with_wattr_macros=yes])
1020 if [[ "x$with_wattr_macros" != xyes ]]; then
1021         NCURSES_WATTR_MACROS=0
1022         AC_MSG_RESULT(yes)
1023 else
1024         NCURSES_WATTR_MACROS=1
1025         AC_MSG_RESULT(no)
1026 fi
1027 AC_SUBST(NCURSES_WATTR_MACROS)
1028
1029 CF_WITH_X11_RGB
1030
1031 ###   use option --with-bool to override bool's type
1032 AC_MSG_CHECKING(for type of bool)
1033 AC_ARG_WITH(bool,
1034         [  --with-bool=TYPE        override fallback type of bool variable],
1035         [NCURSES_BOOL="$withval"],
1036         [NCURSES_BOOL=auto])
1037 AC_MSG_RESULT($NCURSES_BOOL)
1038 AC_SUBST(NCURSES_BOOL)
1039
1040 AC_MSG_CHECKING(for alternate terminal capabilities file)
1041 AC_ARG_WITH(caps,
1042         [  --with-caps=alt         compile with alternate Caps file],
1043         [TERMINFO_CAPS=Caps.$withval],
1044         [TERMINFO_CAPS=Caps])
1045 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
1046 AC_MSG_RESULT($TERMINFO_CAPS)
1047 AC_SUBST(TERMINFO_CAPS)
1048
1049 ###   use option --with-chtype to override chtype's type
1050 AC_MSG_CHECKING(for type of chtype)
1051 AC_ARG_WITH(chtype,
1052         [  --with-chtype=TYPE      override type of chtype],
1053         [NCURSES_CHTYPE="$withval"],
1054         [NCURSES_CHTYPE=$cf_dft_chtype])
1055 AC_MSG_RESULT($NCURSES_CHTYPE)
1056
1057 ###   use option --with-ospeed to override ospeed's type
1058 AC_MSG_CHECKING(for type of ospeed)
1059 AC_ARG_WITH(ospeed,
1060         [  --with-ospeed=TYPE      override type of ospeed variable],
1061         [NCURSES_OSPEED="$withval"],
1062         [NCURSES_OSPEED=short])
1063 AC_MSG_RESULT($NCURSES_OSPEED)
1064 AC_SUBST(NCURSES_OSPEED)
1065
1066 ###   use option --with-mmask-t to override mmask_t's type
1067 AC_MSG_CHECKING(for type of mmask_t)
1068 AC_ARG_WITH(mmask-t,
1069         [  --with-mmask-t=TYPE     override type of mmask_t],
1070         [NCURSES_MMASK_T="$withval"],
1071         [NCURSES_MMASK_T=$cf_dft_mmask_t])
1072 AC_MSG_RESULT($NCURSES_MMASK_T)
1073
1074 ###   use option --with-ccharw-max to override CCHARW_MAX size
1075 AC_MSG_CHECKING(for size CCHARW_MAX)
1076 AC_ARG_WITH(ccharw-max,
1077         [  --with-ccharw-max=XXX   override size CCHARW_MAX],
1078         [NCURSES_CCHARW_MAX="$withval"],
1079         [NCURSES_CCHARW_MAX=5])
1080 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1081 AC_SUBST(NCURSES_CCHARW_MAX)
1082
1083 AC_CHECK_SIZEOF([signed char])
1084 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1085         NCURSES_SBOOL="signed char"
1086 else
1087         NCURSES_SBOOL="char"
1088 fi
1089 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1090 AC_ARG_ENABLE(signed-char,
1091         [  --enable-signed-char    compile using signed Boolean's in term.h],
1092         [with_signed_char=$enableval],
1093         [with_signed_char=no])
1094 AC_MSG_RESULT($with_signed_char)
1095 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1096 AC_SUBST(NCURSES_SBOOL)
1097
1098 ###   use option --with-tparm-arg to override tparm's argument type
1099 AC_MSG_CHECKING(for type of tparm args)
1100 AC_ARG_WITH(tparm-arg,
1101         [  --with-tparm-arg=TYPE   override parameter type of tparm],
1102         [NCURSES_TPARM_ARG="$withval"],
1103         [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1104 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1105 AC_SUBST(NCURSES_TPARM_ARG)
1106
1107 ### Enable compiling-in rcs id's
1108 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1109 AC_ARG_WITH(rcs-ids,
1110         [  --with-rcs-ids          compile-in RCS identifiers],
1111         [with_rcs_ids=$withval],
1112         [with_rcs_ids=no])
1113 AC_MSG_RESULT($with_rcs_ids)
1114 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1115
1116 ###############################################################################
1117 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1118
1119 ###############################################################################
1120 CF_HELP_MESSAGE(Extensions:)
1121
1122 ### Note that some functions (such as const) are normally disabled anyway.
1123 AC_MSG_CHECKING(if you want to build with function extensions)
1124 AC_ARG_ENABLE(ext-funcs,
1125         [  --disable-ext-funcs     disable function-extensions],
1126         [with_ext_funcs=$enableval],
1127         [with_ext_funcs=yes])
1128 AC_MSG_RESULT($with_ext_funcs)
1129 if test "x$with_ext_funcs" = xyes ; then
1130         NCURSES_EXT_FUNCS=1
1131         AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1132         AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1133         AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1134         AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1135         AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1136         AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1137         AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1138         AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1139         AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1140         AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1141         AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1142         AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1143         GENERATED_EXT_FUNCS=generated
1144         test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1145 else
1146         NCURSES_EXT_FUNCS=0
1147         GENERATED_EXT_FUNCS=
1148 fi
1149 AC_SUBST(NCURSES_EXT_FUNCS)
1150 AC_SUBST(GENERATED_EXT_FUNCS)
1151
1152 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1153 AC_ARG_ENABLE(sp-funcs,
1154         [  --enable-sp-funcs       enable SCREEN-extensions],
1155         [with_sp_funcs=$enableval],
1156         [with_sp_funcs=$cf_dft_ext_spfuncs])
1157 AC_MSG_RESULT($with_sp_funcs)
1158 if test "x$with_sp_funcs" = xyes ; then
1159         NCURSES_SP_FUNCS=1
1160         AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1161         AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1162         GENERATED_SP_FUNCS=generated
1163 else
1164         NCURSES_SP_FUNCS=0
1165         GENERATED_SP_FUNCS=
1166 fi
1167 AC_SUBST(NCURSES_SP_FUNCS)
1168 AC_SUBST(GENERATED_SP_FUNCS)
1169
1170 AC_MSG_CHECKING(if you want to build with terminal-driver)
1171 AC_ARG_ENABLE(term-driver,
1172         [  --enable-term-driver    enable terminal-driver],
1173         [with_term_driver=$enableval],
1174         [with_term_driver=no])
1175 AC_MSG_RESULT($with_term_driver)
1176 if test "x$with_term_driver" = xyes ; then
1177         AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1178         if test "x$with_termlib" != xno ; then
1179                 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1180         fi
1181         if test "x$with_sp_funcs" != xyes ; then
1182                 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1183         fi
1184 fi
1185
1186 ###   use option --enable-const to turn on use of const beyond that in XSI.
1187 AC_MSG_CHECKING(for extended use of const keyword)
1188 AC_ARG_ENABLE(const,
1189         [  --enable-const          compile with extra/non-standard const],
1190         [with_ext_const=$enableval],
1191         [with_ext_const=$cf_dft_ext_const])
1192 AC_MSG_RESULT($with_ext_const)
1193 NCURSES_CONST='/*nothing*/'
1194 if test "x$with_ext_const" = xyes ; then
1195         NCURSES_CONST=const
1196 fi
1197 AC_SUBST(NCURSES_CONST)
1198
1199 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
1200 AC_MSG_CHECKING(if you want to use extended colors)
1201 AC_ARG_ENABLE(ext-colors,
1202         [  --enable-ext-colors     compile for 256-color support],
1203         [with_ext_colors=$enableval],
1204         [with_ext_colors=$cf_dft_ext_colors])
1205 AC_MSG_RESULT($with_ext_colors)
1206 NCURSES_EXT_COLORS=0
1207 if test "x$with_ext_colors" = xyes ; then
1208         if test "x$with_widec" != xyes ; then
1209                 AC_MSG_WARN(This option applies only to wide-character library)
1210         else
1211                 # cannot be ABI 5 since it changes sizeof(cchar_t)
1212                 CF_NCURSES_ABI_6
1213                 NCURSES_EXT_COLORS=1
1214                 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1215                 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1216                 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1217                 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1218         fi
1219 fi
1220 AC_SUBST(NCURSES_EXT_COLORS)
1221
1222 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
1223 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1224 AC_ARG_ENABLE(ext-mouse,
1225         [  --enable-ext-mouse      compile for extended mouse-encoding],
1226         [with_ext_mouse=$enableval],
1227         [with_ext_mouse=$cf_dft_ext_mouse])
1228 AC_MSG_RESULT($with_ext_mouse)
1229 NCURSES_MOUSE_VERSION=1
1230 if test "x$with_ext_mouse" = xyes ; then
1231         NCURSES_MOUSE_VERSION=2
1232         CF_NCURSES_ABI_6
1233 fi
1234 AC_SUBST(NCURSES_MOUSE_VERSION)
1235
1236 ###   use option --enable-ext-putwin to turn on extended screendumps
1237 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1238 AC_ARG_ENABLE(ext-putwin,
1239         [  --enable-ext-putwin     compile with extended putwin/screendump],
1240         [with_ext_putwin=$enableval],
1241         [with_ext_putwin=$cf_dft_ext_putwin])
1242 AC_MSG_RESULT($with_ext_putwin)
1243 if test "x$with_ext_putwin" = xyes ; then
1244         AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1245 fi
1246
1247 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1248 AC_ARG_ENABLE(no-padding,
1249         [  --enable-no-padding     compile with $NCURSES_NO_PADDING code],
1250         [with_no_padding=$enableval],
1251         [with_no_padding=$with_ext_funcs])
1252 AC_MSG_RESULT($with_no_padding)
1253 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1254
1255 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
1256 AC_MSG_CHECKING(if you want SIGWINCH handler)
1257 AC_ARG_ENABLE(sigwinch,
1258         [  --enable-sigwinch       compile with SIGWINCH handler],
1259         [with_sigwinch=$enableval],
1260         [with_sigwinch=$with_ext_funcs])
1261 AC_MSG_RESULT($with_sigwinch)
1262 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1263
1264 ###   use option --enable-tcap-names to allow user to define new capabilities
1265 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1266 AC_ARG_ENABLE(tcap-names,
1267         [  --enable-tcap-names     compile with user-definable terminal capabilities],
1268         [with_tcap_names=$enableval],
1269         [with_tcap_names=$with_ext_funcs])
1270 AC_MSG_RESULT($with_tcap_names)
1271 NCURSES_XNAMES=0
1272 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1273 AC_SUBST(NCURSES_XNAMES)
1274
1275 ##############################################################################
1276 CF_HELP_MESSAGE(Reentrant Code:)
1277 CF_WITH_PTHREAD
1278
1279 if test "x$with_pthread" != xno; then
1280         AC_CHECK_FUNC(pthread_kill,[
1281                 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1282                 AC_ARG_ENABLE(pthreads-eintr,
1283                         [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1284                         [use_pthreads_eintr=$enableval],
1285                         [use_pthreads_eintr=no])
1286                 AC_MSG_RESULT($use_pthreads_eintr)
1287                 if test "x$use_pthreads_eintr" = xyes ; then
1288                         AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1289                 fi])
1290
1291         AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1292         AC_ARG_ENABLE(weak-symbols,
1293                 [  --enable-weak-symbols   enable weak-symbols for pthreads],
1294                 [use_weak_symbols=$enableval],
1295                 [use_weak_symbols=no])
1296         AC_MSG_RESULT($use_weak_symbols)
1297         if test "x$use_weak_symbols" = xyes ; then
1298                 CF_WEAK_SYMBOLS
1299         else
1300                 cf_cv_weak_symbols=no
1301         fi
1302
1303         if test "x$cf_cv_weak_symbols" = xyes ; then
1304                 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1305         fi
1306 fi
1307
1308 PTHREAD=
1309 if test "x$with_pthread" = "xyes" ; then
1310         AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1311         enable_reentrant=yes
1312         if test "x$cf_cv_weak_symbols" = xyes ; then
1313                 PTHREAD=-lpthread
1314                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1315         fi
1316 fi
1317 AC_SUBST(PTHREAD)
1318
1319 # Reentrant code has to be opaque; there's little advantage to making ncurses
1320 # opaque outside of that, so there is no --enable-opaque option.  We can use
1321 # this option without --with-pthreads, but this will be always set for
1322 # pthreads.
1323 AC_MSG_CHECKING(if you want reentrant code)
1324 AC_ARG_ENABLE(reentrant,
1325         [  --enable-reentrant      compile with reentrant code],
1326         [with_reentrant=$enableval],
1327         [with_reentrant=no])
1328 AC_MSG_RESULT($with_reentrant)
1329 if test "x$with_reentrant" = xyes ; then
1330         cf_cv_enable_reentrant=1
1331         cf_cv_enable_opaque="NCURSES_INTERNALS"
1332         NCURSES_SIZE_T=int
1333         if test "x$cf_cv_weak_symbols" = xyes ; then
1334                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1335                 CF_ADD_LIB(pthread,TEST_LIBS)
1336                 CF_ADD_LIB(pthread,TEST_LIBS2)
1337                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1338         else
1339                 # when not using weak symbols but with_reentrant,
1340                 # add 't' to the library suffix on all platforms
1341                 # except cygwin, where we only do that if ALSO
1342                 # compiling with full thread support.
1343                 case "$host" in
1344                 (*cygwin* | *msys*)
1345                         if test "$with_pthread" = "yes" ; then
1346                                 if test "x$disable_lib_suffixes" = "xno" ; then
1347                                         LIB_SUFFIX="t${LIB_SUFFIX}"
1348                                 fi
1349                         fi ;;
1350                 (*)
1351                         if test "x$disable_lib_suffixes" = "xno" ; then
1352                                 LIB_SUFFIX="t${LIB_SUFFIX}"
1353                         fi
1354                         ;;
1355                 esac
1356         fi
1357         AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1358         CF_NCURSES_ABI_6
1359 else
1360         cf_cv_enable_reentrant=0
1361         cf_cv_enable_opaque="NCURSES_OPAQUE"
1362         NCURSES_SIZE_T=short
1363 fi
1364 AC_SUBST(cf_cv_enable_reentrant)
1365 AC_SUBST(cf_cv_enable_opaque)
1366
1367 AC_SUBST(NCURSES_SIZE_T)
1368
1369 AC_MSG_CHECKING(if you want opaque curses-library structures)
1370 CF_ARG_ENABLE(opaque-curses,
1371         [  --enable-opaque-curses  make curses WINDOW, etc., "opaque"],
1372         [enable_opaque_curses=yes],[
1373          test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1374          test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1375         ])
1376 AC_MSG_RESULT($enable_opaque_curses)
1377
1378 test "$cf_cv_enable_reentrant" = 1 && \
1379 test "$enable_opaque_curses" = no && \
1380 AC_MSG_ERROR(reentrant configuration requires opaque library)
1381
1382 AC_MSG_CHECKING(if you want opaque form-library structures)
1383 AC_ARG_ENABLE(opaque-form,
1384         [  --enable-opaque-form    make form-library structures "opaque"],
1385         [enable_opaque_form=yes],[enable_opaque_form=no])
1386 AC_MSG_RESULT($enable_opaque_form)
1387
1388 AC_MSG_CHECKING(if you want opaque menu-library structures)
1389 AC_ARG_ENABLE(opaque-menu,
1390         [  --enable-opaque-menu    make menu-library structures "opaque"],
1391         [enable_opaque_menu=yes],[enable_opaque_menu=no])
1392 AC_MSG_RESULT($enable_opaque_menu)
1393
1394 AC_MSG_CHECKING(if you want opaque panel-library structures)
1395 AC_ARG_ENABLE(opaque-panel,
1396         [  --enable-opaque-panel   make panel-library structures "opaque"],
1397         [enable_opaque_panel=yes],[enable_opaque_panel=no])
1398 AC_MSG_RESULT($enable_opaque_panel)
1399
1400 NCURSES_OPAQUE=0;               test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1401 NCURSES_OPAQUE_FORM=0;  test "$enable_opaque_form"   = yes && NCURSES_OPAQUE_FORM=1
1402 NCURSES_OPAQUE_MENU=0;  test "$enable_opaque_menu"   = yes && NCURSES_OPAQUE_MENU=1
1403 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel"  = yes && NCURSES_OPAQUE_PANEL=1
1404
1405 AC_SUBST(NCURSES_OPAQUE)
1406 AC_SUBST(NCURSES_OPAQUE_FORM)
1407 AC_SUBST(NCURSES_OPAQUE_MENU)
1408 AC_SUBST(NCURSES_OPAQUE_PANEL)
1409
1410 ### Allow using a different wrap-prefix
1411 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1412         AC_MSG_CHECKING(for prefix used to wrap public variables)
1413         AC_ARG_WITH(wrap-prefix,
1414                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
1415                 [NCURSES_WRAP_PREFIX=$withval],
1416                 [NCURSES_WRAP_PREFIX=_nc_])
1417         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1418 else
1419         NCURSES_WRAP_PREFIX=_nc_
1420 fi
1421 AC_SUBST(NCURSES_WRAP_PREFIX)
1422 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1423
1424 ###############################################################################
1425 # These options are relatively safe to experiment with.
1426 CF_HELP_MESSAGE(Development Code:)
1427 AC_MSG_CHECKING(if you want all development code)
1428 AC_ARG_WITH(develop,
1429         [  --without-develop       disable development options],
1430         [with_develop=$withval],
1431         [with_develop=no])
1432 AC_MSG_RESULT($with_develop)
1433
1434 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
1435 AC_MSG_CHECKING(if you want hard-tabs code)
1436 AC_ARG_ENABLE(hard-tabs,
1437         [  --enable-hard-tabs      compile with hard-tabs code],,
1438         [enable_hard_tabs=$with_develop])
1439 AC_MSG_RESULT($enable_hard_tabs)
1440 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1441
1442 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1443 AC_MSG_CHECKING(if you want limited support for xmc)
1444 AC_ARG_ENABLE(xmc-glitch,
1445         [  --enable-xmc-glitch     compile with support for xmc (magic-cookie)],,
1446         [enable_xmc_glitch=$with_develop])
1447 AC_MSG_RESULT($enable_xmc_glitch)
1448 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1449
1450 ###############################################################################
1451 # These are just experimental, probably should not be in a package:
1452 CF_HELP_MESSAGE(Experimental Code:)
1453
1454 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1455 AC_ARG_ENABLE(assumed-color,
1456         [  --disable-assumed-color do not assume anything about default-colors],
1457         [with_assumed_color=$enableval],
1458         [with_assumed_color=yes])
1459 AC_MSG_RESULT($with_assumed_color)
1460 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1461
1462 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
1463 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1464 AC_ARG_ENABLE(hashmap,
1465         [  --disable-hashmap       compile without hashmap scrolling-optimization],
1466         [with_hashmap=$enableval],
1467         [with_hashmap=yes])
1468 AC_MSG_RESULT($with_hashmap)
1469 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1470
1471 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1472 AC_MSG_CHECKING(if you want colorfgbg code)
1473 AC_ARG_ENABLE(colorfgbg,
1474         [  --enable-colorfgbg      compile-in experimental $COLORFGBG code],
1475         [with_colorfgbg=$enableval],
1476         [with_colorfgbg=no])
1477 AC_MSG_RESULT($with_colorfgbg)
1478 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1479
1480 ###   use option --enable-fvisibility to turn on use of gcc-specific feature
1481 AC_MSG_CHECKING(if you want to use gcc -fvisibility option)
1482 AC_ARG_ENABLE(fvisibility,
1483         [  --enable-fvisibility    compile with -fvisibility=hidden],
1484         [cf_with_fvisibility=$enableval],
1485         [cf_with_fvisibility=no])
1486 AC_MSG_RESULT($cf_with_fvisibility)
1487
1488 NCURSES_IMPEXP=
1489 NCURSES_CXX_IMPEXP=
1490 if test "x$cf_with_fvisibility" = xyes; then
1491         CF_CHECK_FVISIBILITY($CC,CFLAGS,cf_cv_fvisibility_hidden)
1492         if test "x$cf_cv_fvisibility_hidden" = xyes
1493         then
1494                 CF_ADD_CFLAGS([-fvisibility=hidden])
1495                 NCURSES_IMPEXP="__attribute__ ((visibility(\"default\")))"
1496         fi
1497         if test -n "$CXX"
1498         then
1499                 AC_LANG_PUSH(C++)
1500                 CF_CHECK_FVISIBILITY($CXX,CXXFLAGS,cf_cv_fvisibility_hidden2)
1501                 if test "x$cf_cv_fvisibility_hidden2" = xyes
1502                 then
1503                         CF_ADD_CXXFLAGS([-fvisibility=hidden])
1504                         NCURSES_CXX_IMPEXP="__attribute__ ((visibility(\"default\")))"
1505                 fi
1506                 AC_LANG_POP
1507         fi
1508 fi
1509 AC_SUBST(NCURSES_IMPEXP)
1510 AC_SUBST(NCURSES_CXX_IMPEXP)
1511
1512 ###   use option --enable-interop to turn on use of bindings used for interop
1513 AC_MSG_CHECKING(if you want interop bindings)
1514 AC_ARG_ENABLE(interop,
1515         [  --enable-interop        compile-in interop bindings],
1516         [with_exp_interop=$enableval],
1517         [with_exp_interop=$cf_dft_interop])
1518 AC_MSG_RESULT($with_exp_interop)
1519
1520 NCURSES_INTEROP_FUNCS=0
1521 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1522 AC_SUBST(NCURSES_INTEROP_FUNCS)
1523
1524
1525 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1526 AC_ARG_ENABLE(safe-sprintf,
1527         [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
1528         [with_safe_sprintf=$enableval],
1529         [with_safe_sprintf=no])
1530 AC_MSG_RESULT($with_safe_sprintf)
1531
1532 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1533 # when hashmap is used scroll hints are useless
1534 if test "$with_hashmap" = no ; then
1535 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1536 AC_ARG_ENABLE(scroll-hints,
1537         [  --disable-scroll-hints  compile without scroll-hints code],
1538         [with_scroll_hints=$enableval],
1539         [with_scroll_hints=yes])
1540 AC_MSG_RESULT($with_scroll_hints)
1541 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1542 fi
1543
1544 AC_MSG_CHECKING(if you want wgetch-events code)
1545 AC_ARG_ENABLE(wgetch-events,
1546         [  --enable-wgetch-events  compile with wgetch-events code],
1547         [with_wgetch_events=$enableval],
1548         [with_wgetch_events=no])
1549 AC_MSG_RESULT($with_wgetch_events)
1550 if test "x$with_wgetch_events" = xyes ; then
1551         AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1552         NCURSES_WGETCH_EVENTS=1
1553 else
1554         NCURSES_WGETCH_EVENTS=0
1555 fi
1556 AC_SUBST(NCURSES_WGETCH_EVENTS)
1557
1558 case $cf_cv_system_name in
1559 (*mingw32*|*mingw64*|*-msvc*)
1560         AC_MSG_CHECKING(if you want experimental-Windows driver)
1561         AC_ARG_ENABLE(exp-win32,
1562                 [  --enable-exp-win32      compile with experimental-Windows driver],
1563                 [with_exp_win32=$enableval],
1564                 [with_exp_win32=no])
1565         AC_MSG_RESULT($with_exp_win32)
1566         if test "x$with_exp_win32" = xyes
1567         then
1568                 AC_DEFINE(EXP_WIN32_DRIVER,1,[Define to 1 to compile with experimental win32 driver])
1569                 EXP_WIN32_DRIVER=1
1570                 INTERNALS_HDR='[$](INCDIR)/nc_win32.h'
1571         else
1572                 INTERNALS_HDR='[$](INCDIR)/nc_mingw.h'
1573                 EXP_WIN32_DRIVER=0
1574         fi
1575         ;;
1576 (*)
1577         EXP_WIN32_DRIVER=0
1578         INTERNALS_HDR=
1579         ;;
1580 esac
1581 AC_SUBST(EXP_WIN32_DRIVER)
1582 AC_SUBST(INTERNALS_HDR)
1583
1584 ###############################################################################
1585 CF_HELP_MESSAGE(Testing/development Options:)
1586
1587 ###     use option --disable-echo to suppress full display compiling commands
1588 CF_DISABLE_ECHO
1589 if test "x$enable_echo" = xyes; then
1590         ECHO_LINK=
1591 else
1592         ECHO_LINK='@ echo linking $@ ... ;'
1593         test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1594         test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1595 fi
1596 AC_SUBST(ECHO_LINK)
1597
1598 # --disable-stripping is used for debugging
1599 CF_INSTALL_OPTS
1600
1601 # If we're avoiding relinking of shared libraries during install, that is to
1602 # avoid modifying the build-tree.  For the same reason, avoid doing ranlib if
1603 # the install program has "-p" (for preserving timestamps).
1604 cf_cv_do_reranlib=yes
1605 if test "x$cf_cv_install_p" = xyes
1606 then
1607         if test "x$cf_cv_do_relink" != xyes
1608         then
1609                 cf_cv_do_reranlib=no
1610                 INSTALL_OPT_P="-p"
1611                 INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
1612         fi
1613 fi
1614 AC_SUBST(INSTALL_OPT_P)
1615
1616 ###     use option --enable-warnings to turn on all gcc warnings
1617 CF_ENABLE_WARNINGS(Wno-unknown-pragmas Wswitch-enum,yes)
1618
1619 if test "x$with_warnings" = "xyes"; then
1620         CF_ADD_ADAFLAGS(-gnatg)
1621         if test "x$cf_with_cxx" = xyes ; then
1622                 CF_GXX_WARNINGS(Wno-unused)
1623         fi
1624 fi
1625 CF_ENABLE_STRING_HACKS
1626
1627 ###     use option --enable-assertions to turn on generation of assertion code
1628 AC_MSG_CHECKING(if you want to enable runtime assertions)
1629 AC_ARG_ENABLE(assertions,
1630         [  --enable-assertions     test: turn on generation of assertion code],
1631         [with_assertions=$enableval],
1632         [with_assertions=no])
1633 AC_MSG_RESULT($with_assertions)
1634 if test -n "$GCC"
1635 then
1636         if test "$with_assertions" = no
1637         then
1638                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1639         else
1640                 CF_ADD_ADAFLAGS(-gnata)
1641         fi
1642 fi
1643
1644 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
1645 CF_DISABLE_LEAKS
1646 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1647
1648 ###     use option --enable-expanded to generate certain macros as functions
1649 AC_ARG_ENABLE(expanded,
1650         [  --enable-expanded       test: generate functions for certain macros],
1651         [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1652
1653 ###     use option --disable-macros to suppress macros in favor of functions
1654 AC_ARG_ENABLE(macros,
1655         [  --disable-macros        test: use functions rather than macros],
1656         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1657
1658 # Normally we only add trace() to the debug-library.  Allow this to be
1659 # extended to all models of the ncurses library:
1660 cf_all_traces=no
1661 case "$CFLAGS $CPPFLAGS" in
1662 (*-DTRACE*)
1663         cf_all_traces=yes
1664         ;;
1665 esac
1666
1667 AC_MSG_CHECKING(whether to add trace feature to all models)
1668 AC_ARG_WITH(trace,
1669 [  --with-trace            test: add trace() function to all models of ncurses],
1670 [cf_with_trace=$withval],
1671 [cf_with_trace=$cf_all_traces])
1672 AC_MSG_RESULT($cf_with_trace)
1673
1674 if test "x$cf_with_trace" = xyes ; then
1675         LIB_TRACING=all
1676         ADA_TRACE=TRUE
1677         CF_ADD_CFLAGS(-DTRACE)
1678         AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1679 else
1680         LIB_TRACING=DEBUG
1681         ADA_TRACE=FALSE
1682 fi
1683
1684 AC_SUBST(ADA_TRACE)
1685
1686 CF_DISABLE_GNAT_PROJECTS
1687
1688 ###     Checks for libraries.
1689 case $cf_cv_system_name in
1690 (*mingw32*|*mingw64*)
1691         if test "x$with_exp_win32" = xyes ; then
1692         CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -DWIN32_LEAN_AND_MEAN"
1693         else
1694         CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1695         fi
1696         # Note: WINVER may be a problem with Windows 10
1697         ;;
1698 (*)
1699 AC_CHECK_FUNC(gettimeofday,
1700         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1701
1702 AC_CHECK_LIB(bsd, gettimeofday,
1703         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1704         CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1705         ;;
1706 esac
1707
1708 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1709 AC_SUBST(MATH_LIB)
1710
1711 ###     Checks for header files.
1712 AC_STDC_HEADERS
1713 AC_HEADER_DIRENT
1714 AC_HEADER_TIME
1715 CF_REGEX
1716
1717 dnl These are some other potentially nonportable headers.
1718 AC_CHECK_HEADERS( \
1719 fcntl.h \
1720 getopt.h \
1721 limits.h \
1722 locale.h \
1723 math.h \
1724 poll.h \
1725 sys/ioctl.h \
1726 sys/param.h \
1727 sys/poll.h \
1728 sys/select.h \
1729 sys/time.h \
1730 sys/times.h \
1731 ttyent.h \
1732 unistd.h \
1733 wctype.h \
1734 )
1735
1736 CF_GETOPT_HEADER
1737
1738 CF_CHECK_ENVIRON(environ)
1739 CF_CHECK_GETENV
1740 if test "x$cf_cv_consistent_getenv" = xno && \
1741         test "x$cf_with_trace" = xyes
1742 then
1743         AC_MSG_WARN(The NCURSES_TRACE environment variable is not supported with this configuration)
1744 fi
1745
1746 CF_SYS_TIME_SELECT
1747
1748 ###     checks for compiler characteristics
1749 AC_LANG_C
1750 AC_C_CONST
1751 CF_C_INLINE(NCURSES_INLINE,1200)
1752 CF_SIG_ATOMIC_T
1753
1754 if test $NCURSES_CHTYPE = auto ; then
1755         CF_TYPEOF_CHTYPE
1756 else
1757         cf_cv_typeof_chtype=$NCURSES_CHTYPE
1758 fi
1759 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1760 AC_SUBST(cf_cv_typeof_chtype)
1761
1762 CF_UNSIGNED_LITERALS
1763 cf_cv_1UL="1"
1764 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1765 test ".$cf_cv_typeof_chtype"    = .long && cf_cv_1UL="${cf_cv_1UL}L"
1766 AC_SUBST(cf_cv_1UL)
1767
1768 if test $NCURSES_MMASK_T = auto ; then
1769         cf_cv_typeof_mmask_t=long
1770 else
1771         cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1772 fi
1773 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1774 AC_SUBST(cf_cv_typeof_mmask_t)
1775
1776 ###     Checks for external-data
1777 CF_ERRNO
1778 CF_LINK_DATAONLY
1779
1780 ###     Checks for library functions.
1781 AC_CHECK_FUNCS( \
1782 getcwd \
1783 getegid \
1784 geteuid \
1785 getopt \
1786 getttynam \
1787 issetugid \
1788 localeconv \
1789 poll \
1790 putenv \
1791 remove \
1792 select \
1793 setbuf \
1794 setbuffer \
1795 setenv \
1796 setvbuf \
1797 sigaction \
1798 sigvec \
1799 snprintf \
1800 strdup \
1801 strstr \
1802 sysconf \
1803 tcgetpgrp \
1804 times \
1805 tsearch \
1806 vsnprintf \
1807 )
1808
1809 if test "x$ac_cv_func_getopt" = xno && \
1810    test "x$cf_with_progs$cf_with_tests" != xnono; then
1811         AC_MSG_ERROR(getopt is required for building programs)
1812 fi
1813
1814 if test "x$with_safe_sprintf" = xyes
1815 then
1816         if test "x$ac_cv_func_vsnprintf" = xyes
1817         then
1818                 AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
1819         else
1820                 AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1821         fi
1822 fi
1823
1824 if test "x$with_getcap" = "xyes" ; then
1825         CF_CGETENT
1826 fi
1827
1828 CF_ISASCII
1829 CF_STRUCT_SIGACTION
1830 CF_FUNC_NANOSLEEP
1831 CF_FUNC_TERMIOS
1832 CF_FUNC_VSSCANF
1833 CF_MKSTEMP
1834
1835 # setup for prototype of fallback for vsscanf()
1836 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1837
1838 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1839 if test "x$cross_compiling" = xyes ; then
1840         AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1841 else
1842         AC_FUNC_SETVBUF_REVERSED
1843 fi
1844 AC_CHECK_TYPE(intptr_t, long)
1845 AC_CHECK_TYPE(ssize_t, int)
1846 CF_TYPE_SIGACTION
1847 CF_SIZECHANGE
1848 CF_FUNC_MEMMOVE
1849 CF_FUNC_POLL
1850 CF_VA_COPY
1851 AC_FUNC_VFORK
1852 CF_FOPEN_BIN_R
1853
1854 # special check for test/ditto.c
1855 CF_FUNC_OPENPTY
1856 if test "$cf_cv_func_openpty" != no ; then
1857         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1858         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1859         if test "x$cf_cv_lib_util" = xyes ; then
1860                 CF_ADD_LIB(util,TEST_LIBS)
1861         fi
1862 fi
1863 AC_SUBST(TEST_LIBS)
1864 AC_SUBST(TEST_LIBS2)
1865
1866 if test "$with_hashed_db" != no ; then
1867         AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1868         CF_HASHED_DB($with_hashed_db)
1869 fi
1870
1871 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1872 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1873         CF_STRIP_G_OPT(CFLAGS)
1874         CF_STRIP_G_OPT(CXXFLAGS)
1875 fi
1876
1877 # Just in case, check if the C compiler has a bool type.
1878 CF_BOOL_DECL(cf_cv_cc_bool_type)
1879
1880 # Check for C++ compiler characteristics (and ensure that it's there!)
1881 if test -n "$CXX" ; then
1882         AC_LANG_CPLUSPLUS
1883         CF_STDCPP_LIBRARY
1884         CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1885
1886         case $GXX_VERSION in
1887         (1.*|2.[[0-6]]*|[[1-9]][[0-9]].*)
1888                 cf_cxx_library=yes
1889                 ;;
1890         (*-2.7*|2.7*)
1891                 CF_GPP_LIBRARY
1892                 ;;
1893         (*)
1894                 cf_cxx_library=no
1895                 ;;
1896         esac
1897
1898         AC_CHECK_HEADERS(typeinfo)
1899         CF_CXX_IOSTREAM_NAMESPACE
1900         CF_BOOL_DECL
1901         CF_BOOL_SIZE
1902         CF_ETIP_DEFINES
1903         CF_CPP_PARAM_INIT
1904         CF_CPP_STATIC_CAST
1905         CF_CXX_AR_FLAGS
1906 else
1907         cf_cxx_library=no
1908         cf_cv_builtin_bool=1
1909
1910         # Just because we are not configuring against C++ right now does not
1911         # mean that a user will not want to use C++.  Some distributors disable
1912         # the C++ portion of this configuration as a shortcut (or just to avoid
1913         # compiling the demo in the c++ directory).  So we need a reasonable
1914         # default for the 'bool' type.
1915         #
1916         # Caveat: since the storage of the bool type is not standardized, it
1917         # may change.
1918
1919         if test "$NCURSES_BOOL" != auto ; then
1920                 cf_cv_type_of_bool=$NCURSES_BOOL
1921                 cf_cv_header_stdbool_h=0
1922         else
1923                 if test "$cf_cv_header_stdbool_h" = 1 ; then
1924                         CF_BOOL_SIZE
1925                 else
1926                         AC_MSG_CHECKING(for fallback type of bool)
1927                         case "$host_cpu" in
1928                         (i?86)  cf_cv_type_of_bool=char ;;
1929                         (*)     cf_cv_type_of_bool=int  ;;
1930                         esac
1931                         AC_MSG_RESULT($cf_cv_type_of_bool)
1932                 fi
1933         fi
1934 fi
1935 AC_SUBST(CXXLIBS)
1936
1937 # If the C compiler did not declare bool, and we did not determine that the C++
1938 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1939 # ncurses library use the same type as C++ bool.  Note that this allows one to
1940 # specify the type of bool in a configure-script option and postpone
1941 # integration with the C++ compiler provided that the types are compatible.
1942 USE_CXX_BOOL=1
1943 if test $cf_cv_cc_bool_type = 1
1944 then
1945         # oops: C has a bool.  Unlikely, but C++ could differ.
1946         USE_CXX_BOOL=0
1947 elif test $cf_cv_builtin_bool = 0
1948 then
1949         # C++ has no bool
1950         USE_CXX_BOOL=0
1951 else
1952         # this is the normal case
1953         USE_CXX_BOOL='defined(__cplusplus)'
1954 fi
1955 AC_SUBST(USE_CXX_BOOL)
1956
1957 CF_HELP_MESSAGE(Ada Binding Options:)
1958
1959 dnl If the Ada95 source-tree is present, add that to the build unless it will
1960 dnl not work, or was not requested.
1961 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1962
1963 dnl libtool does not know anything about GNAT, though a change made in 1998
1964 dnl provided for it "someday".  Disable the ada subtree if we are using
1965 dnl libtool -TD 20070714
1966         if test "$cf_with_ada" != "no" ; then
1967                 if test "$with_libtool" != "no"; then
1968                         AC_MSG_WARN(libtool does not support Ada - disabling feature)
1969                         cf_with_ada=no
1970                 fi
1971         fi
1972
1973 dnl Check for availability of GNU Ada Translator (GNAT).
1974 dnl At the moment we support no other Ada compiler.
1975         if test "$cf_with_ada" != "no" ; then
1976                 CF_PROG_GNAT
1977                 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1978                         CF_ADD_ADAFLAGS(-gnatpn)
1979                         CF_FIXUP_ADAFLAGS
1980
1981                         CF_GNATPREP_OPT_T
1982
1983                         CF_GNAT_GENERICS
1984                         CF_GNAT_SIGINT
1985                         CF_GNAT_PROJECTS
1986
1987                         CF_WITH_ADA_COMPILER
1988
1989                         cf_ada_package=terminal_interface
1990                         AC_SUBST(cf_ada_package)
1991
1992                         CF_WITH_ADA_INCLUDE
1993                         CF_WITH_ADA_OBJECTS
1994                         CF_WITH_ADA_SHAREDLIB
1995
1996                         # allow the Ada binding to be renamed
1997                         CF_WITH_ADA_LIBNAME(AdaCurses)
1998                 fi
1999         fi
2000 else
2001         cf_with_ada=no
2002 fi
2003
2004 # do this "late" to avoid conflict with header-checks
2005 if test "x$with_widec" = xyes ; then
2006         AC_CHECK_SIZEOF(wchar_t)
2007         # cross-compiling to mingw can run into the problem that attempting to
2008         # link with the regex library fails, causing the test to not set this to
2009         # a number.  "recent" autoconf does not address this problem either -TD
2010         if test -z "$ac_cv_sizeof_wchar_t"
2011         then
2012                 CF_VERBOSE(test failed (assume 2))
2013                 sed /SIZEOF_WCHAR_T/d confdefs.h >confdefs.tmp
2014                 mv confdefs.tmp confdefs.h
2015                 echo "#define SIZEOF_WCHAR_T 2" >>confdefs.h
2016         fi
2017 fi
2018
2019 ### Construct the ncurses library-subsets, if any, from this set of keywords:
2020 ###     none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
2021 ###
2022 ### ticlib modules may be a separate library, otherwise contained in termlib.
2023 ### termlib modules may be a separate library, otherwise contained in ncurses.
2024 ###
2025 ### The of "+" or " " between the tokens controls the way the script
2026 ### chooses to split module lists into libraries.
2027 ###
2028 ### (see CF_LIB_RULES).
2029 AC_MSG_CHECKING(for library subsets)
2030 LIB_SUBSETS=
2031
2032 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
2033         LIB_SUBSETS="${LIB_SUBSETS}ticlib"
2034         if test "$with_ticlib" != no ; then
2035                 LIB_SUBSETS="${LIB_SUBSETS} "
2036         else
2037                 LIB_SUBSETS="${LIB_SUBSETS}+"
2038         fi
2039 fi
2040
2041 LIB_SUBSETS="${LIB_SUBSETS}termlib"
2042 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
2043
2044 if test "$with_termlib" != no ; then
2045         LIB_SUBSETS="${LIB_SUBSETS} "
2046 else
2047         LIB_SUBSETS="${LIB_SUBSETS}+"
2048 fi
2049
2050 LIB_SUBSETS="${LIB_SUBSETS}base"
2051
2052 # Most term-driver calls are to tinfo, but some like init_pair are to the
2053 # base library (so it resides in base).
2054 if test "$with_term_driver" != no ; then
2055         LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
2056         case $cf_cv_system_name in
2057         (*mingw32*|*mingw64*)
2058                 if test "x$with_exp_win32" = xyes ; then
2059                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32"
2060                 else
2061                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
2062                 fi
2063                 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
2064                 ;;
2065         (*)
2066                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
2067                 ;;
2068         esac
2069 elif test "x$with_exp_win32" = xyes ; then
2070         case $cf_cv_system_name in
2071         (*mingw32*|*mingw64*)
2072                 LIB_SUBSETS="${LIB_SUBSETS}+port_win32"
2073                 ;;
2074         (*)
2075                 ;;
2076         esac
2077 fi
2078
2079 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
2080 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
2081
2082 AC_MSG_RESULT($LIB_SUBSETS)
2083
2084 ### Construct the list of include-directories to be generated
2085 CF_INCLUDE_DIRS
2086 CF_ADA_INCLUDE_DIRS
2087
2088 ### Build up pieces for makefile rules
2089 AC_MSG_CHECKING(default library suffix)
2090 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
2091 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
2092 AC_MSG_RESULT($DFT_ARG_SUFFIX)
2093
2094 AC_MSG_CHECKING(default library-dependency suffix)
2095 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
2096 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
2097 AC_MSG_RESULT($DFT_DEP_SUFFIX)
2098
2099 AC_MSG_CHECKING(default object directory)
2100 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
2101 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
2102 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
2103
2104 if test "x$cf_with_cxx" = xyes ; then
2105 AC_MSG_CHECKING(c++ library-dependency suffix)
2106 if test "$with_libtool" != "no"; then
2107         # libtool thinks it can make c++ shared libraries (perhaps only g++)
2108         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2109 elif test "$with_shared_cxx" != "no"; then
2110         # also for g++ users...
2111         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2112 else
2113         # we normally make a static library because C/C++ library rules differ
2114         CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
2115 fi
2116 AC_MSG_RESULT($CXX_LIB_SUFFIX)
2117 AC_SUBST(CXX_LIB_SUFFIX)
2118 fi
2119
2120 # do not want -ldl in build except as needed for -lncurses dependency
2121 if test "x$with_dlsym" = xyes ; then
2122 if test $DFT_LWR_MODEL = shared || \
2123    test $DFT_LWR_MODEL = libtool ; then
2124         CF_REMOVE_LIB(LIBS,$LIBS,dl)
2125 fi
2126 fi
2127 ### Set up low-level terminfo dependencies for makefiles.
2128
2129 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
2130 # do not need libdl
2131 TICS_LIST=
2132 if test "x$with_dlsym" = xyes ; then
2133         CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
2134 fi
2135
2136 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
2137 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
2138 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
2139 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
2140 then
2141         USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
2142 fi
2143 AC_SUBST(USE_ARG_SUFFIX)
2144 AC_SUBST(USE_CFG_SUFFIX)
2145 AC_SUBST(USE_LIB_SUFFIX)
2146
2147 if test "$with_ticlib" != no ; then
2148
2149         if test "x$with_ticlib" != xyes ; then
2150                 TICS_NAME=$with_ticlib
2151                 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2152                 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2153                 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2154                 TICS_LIB_SUFFIX="${with_ticlib}"
2155         else
2156                 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2157                 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
2158                 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
2159                 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
2160         fi
2161         TICS_LDFLAGS="-L${LIB_DIR}"
2162         TICS_LIBS="-l${TICS_ARG_SUFFIX}"
2163 else
2164         TICS_SUFFIX=${DFT_LIB_SUFFIX}
2165         TICS_LDFLAGS="-L${LIB_DIR}"
2166         TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2167 fi
2168 AC_SUBST(TICS_ARG_SUFFIX)
2169 AC_SUBST(TICS_DEP_SUFFIX)
2170 AC_SUBST(TICS_LIB_SUFFIX)
2171 AC_SUBST(TICS_LDFLAGS)
2172 AC_SUBST(TICS_LIBS)
2173
2174 if test "$with_termlib" != no ; then
2175
2176         if test "x$with_termlib" != xyes ; then
2177                 TINFO_NAME=$with_termlib
2178                 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2179                 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2180                 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2181                 TINFO_LIB_SUFFIX="${with_termlib}"
2182         else
2183                 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2184                 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2185                 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2186                 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2187         fi
2188
2189         TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2190         TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2191         if test "$DFT_LWR_MODEL" = "libtool"; then
2192                 TEST_ARGS="${TEST_DEPS}"
2193                 TEST_ARG2="${TEST_DEP2}"
2194                 TINFO_LDFLAGS="-L${LIB_DIR}"
2195                 TINFO_LIBS="$TEST_ARGS"
2196                 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2197                 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2198         else
2199                 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2200                 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2201                 if test "x$with_term_driver" != xno ; then
2202                         TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2203                         TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2204                         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2205                 else
2206                         TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2207                         TINFO_LIBS="$TEST_ARGS"
2208                 fi
2209                 TINFO_LDFLAGS="-L${LIB_DIR}"
2210                 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2211         fi
2212 else
2213         # the next lines are needed for linking libtic over libncurses
2214         TINFO_NAME=${LIB_NAME}
2215         TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2216         TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2217         if test "x$with_tic_depends" = xyes ; then
2218                 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2219         else
2220                 TICS_LIST="$SHLIB_LIST"
2221         fi
2222
2223         TINFO_LDFLAGS="-L${LIB_DIR}"
2224         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2225 fi
2226
2227 if test "$DFT_LWR_MODEL" = shared ; then
2228         case $cf_cv_system_name in
2229         (cygwin*|msys*)
2230                 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2231                 TINFO_SUFFIX=.dll
2232                 ;;
2233         esac
2234 fi
2235
2236 AC_SUBST(TINFO_ARG_SUFFIX)
2237 AC_SUBST(TINFO_DEP_SUFFIX)
2238 AC_SUBST(TINFO_LIB_SUFFIX)
2239 AC_SUBST(TINFO_LDFLAGS)
2240 AC_SUBST(TINFO_LIBS)
2241
2242 if test "x$with_dlsym" = xyes ; then
2243         CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2244 fi
2245
2246 if test "$DFT_LWR_MODEL" = "libtool"; then
2247         OBJEXT=lo
2248 fi
2249
2250 # needed for Ada95
2251 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2252 AC_SUBST(TINFO_LDFLAGS2)
2253
2254 case $DFT_LWR_MODEL in
2255 (normal|debug|profile)
2256         CF_LDFLAGS_STATIC
2257         ;;
2258 esac
2259
2260 AC_MSG_CHECKING(where we will install curses.h)
2261 AC_SUBST(includesubdir)
2262 includesubdir=
2263 if test "$with_overwrite" = no && \
2264  ( test "x$includedir" = 'x${prefix}/include' || \
2265    test "x$includedir" = "x${prefix}/include" )
2266 then
2267         includesubdir="/ncurses${USE_LIB_SUFFIX}"
2268 fi
2269 AC_MSG_RESULT(${includedir}${includesubdir})
2270
2271 ### Resolve a conflict between normal and wide-curses by forcing applications
2272 ### that will need libutf8 to add it to their configure script.
2273 if test "$with_overwrite" != no ; then
2274 if test "$NCURSES_LIBUTF8" = 1 ; then
2275         NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2276         AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2277 fi
2278 fi
2279 WITH_OVERWRITE=$with_overwrite
2280
2281 ### At least on MinGW a shared library build without libtool
2282 ### requires adding the additional libs to the link list.
2283 case $cf_cv_system_name in
2284 (*mingw32*|*mingw64*)
2285         if test "$DFT_LWR_MODEL" != "libtool"; then
2286            SHLIB_LIST="$SHLIB_LIST ${LIBS}"
2287         fi
2288         ;;
2289 *)      ;;
2290 esac
2291
2292 AC_SUBST(WITH_OVERWRITE)
2293 AC_SUBST(TICS_LIST)
2294 AC_SUBST(TINFO_LIST)
2295 AC_SUBST(SHLIB_LIST)
2296
2297 # used to separate tack out of the tree
2298 NCURSES_TREE=
2299 AC_SUBST(NCURSES_TREE)
2300
2301 ### predefined stuff for the test programs
2302 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2303
2304 # pkgsrc uses these
2305 CF_WITH_LIB_BASENAME(FORM_NAME,form)
2306 CF_WITH_LIB_BASENAME(MENU_NAME,menu)
2307 CF_WITH_LIB_BASENAME(PANEL_NAME,panel)
2308 CF_WITH_LIB_BASENAME(CXX_NAME,cxx,ncurses++)
2309
2310 ### Construct the list of subdirectories for which we'll customize makefiles
2311 ### with the appropriate compile-rules.
2312
2313 CF_SRC_MODULES($modules_to_build)
2314
2315 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2316    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/src/library.gpr:Ada95/src/library.gpr.in"
2317    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2318    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2319 fi
2320
2321 CF_DIRS_TO_MAKE
2322
2323 # symbols that differ when compiling Ada95 by itself.
2324 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2325 AC_SUBST(NCURSES_SHLIB2)
2326
2327 # values to use as strings
2328 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2329
2330 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2331
2332 ### Define substitutions for header files to avoid name-pollution
2333 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2334 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2335 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2336 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2337
2338 ################################################################################
2339 test "x$use_database" = xyes && \
2340 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2341
2342 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2343 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2344
2345 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2346 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2347 fi
2348 AC_SUBST(cross_compiling)
2349
2350 if test "x$cf_with_tests" != xno ; then
2351         MAKE_TESTS=
2352 else
2353         MAKE_TESTS="#"
2354 fi
2355 AC_SUBST(MAKE_TESTS)
2356
2357 ADAHTML_DIR=../../doc/html/ada
2358 AC_SUBST(ADAHTML_DIR)
2359
2360 # workaround for OS/2 (20151017)
2361 case $cf_cv_system_name in
2362 (os2*)
2363         LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2364         ;;
2365 (*)
2366         LIBTOOL_OPTS_CXX=
2367         ;;
2368 esac
2369 AC_SUBST(LIBTOOL_OPTS_CXX)
2370
2371 # workaround for g++ versus Solaris (20131116)
2372 case $cf_cv_system_name in
2373 (solaris2*)
2374         case "x$CPPFLAGS" in
2375         (*-D_XOPEN_SOURCE_EXTENDED*)
2376                 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2377                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2378                 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2379                 ;;
2380         esac
2381         ;;
2382 esac
2383
2384 # Help to automatically enable the extended curses features when using either
2385 # the *-config or the ".pc" files by adding defines.
2386 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2387 PKG_CFLAGS=
2388 for cf_loop1 in $CPPFLAGS_after_XOPEN
2389 do
2390         cf_found=no
2391         for cf_loop2 in $CPPFLAGS_before_XOPEN
2392         do
2393                 if test "x$cf_loop1" = "x$cf_loop2"
2394                 then
2395                         cf_found=yes
2396                         break
2397                 fi
2398         done
2399         test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2400 done
2401 AC_MSG_RESULT($PKG_CFLAGS)
2402 AC_SUBST(PKG_CFLAGS)
2403
2404 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
2405 case "x$NCURSES_OSPEED" in
2406 (*short*)
2407         cf_compatible=1
2408         ;;
2409 (*)
2410         cf_compatible=0
2411         ;;
2412 esac
2413 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2414
2415 case "x$cf_cv_typeof_chtype" in
2416 (xshort|xint|xlong)
2417         cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2418         ;;
2419 esac
2420
2421 case "x$cf_cv_typeof_mmask_t" in
2422 (xshort|xint|xlong)
2423         cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2424         ;;
2425 esac
2426
2427 # substitute into misc/Makefile to suppress
2428 # (un)install.data from the
2429 # (un)install rules.
2430 if test "x$cf_with_db_install" = "xno"; then
2431         MISC_INSTALL_DATA=
2432         MISC_UNINSTALL_DATA=
2433 else
2434         MISC_INSTALL_DATA=install.data
2435         MISC_UNINSTALL_DATA=uninstall.data
2436 fi
2437 AC_SUBST(MISC_INSTALL_DATA)
2438 AC_SUBST(MISC_UNINSTALL_DATA)
2439
2440 if test "x$cf_with_db_install" = "xno" || test "x$TERMINFO_SRC" = "xno"; then
2441         MAKE_DATABASE="#"
2442 else
2443         MAKE_DATABASE="$MAKE_TERMINFO"
2444 fi
2445 AC_SUBST(MAKE_DATABASE)
2446
2447 dnl Override the package used for exported symbols
2448 if test -n "$PACKAGE"
2449 then
2450         PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2451         export PACKAGE
2452         echo "package: $PACKAGE"
2453 fi
2454
2455 UNALTERED_SYMS=
2456 cf_filter_syms=no
2457
2458 if test -n "$RESULTING_SYMS"
2459 then
2460         cf_filter_syms=$cf_dft_filter_syms
2461         CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2462 fi
2463
2464 if test "x$WILDCARD_SYMS" = xno
2465 then
2466         cf_filter_syms=yes
2467 fi
2468
2469 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2470
2471 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2472 if test $cf_filter_syms = yes
2473 then
2474         RESULTING_SYMS=resulting.map
2475 fi
2476 AC_SUBST(UNALTERED_SYMS)
2477
2478 if test "x$cross_compiling" = xyes ; then
2479         ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2480         CHECK_BUILD="#"
2481 else
2482         ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2483         CHECK_BUILD=
2484 fi
2485 AC_SUBST(ADAGEN_LDFLAGS)
2486 AC_SUBST(CHECK_BUILD)
2487 AC_SUBST(PRIVATE_LIBS)
2488
2489 # This is used for the *-config script and *.pc data files.
2490 CF_LD_SEARCHPATH
2491
2492 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2493
2494 AC_OUTPUT( \
2495         include/MKterm.h.awk \
2496         include/curses.head:include/curses.h.in \
2497         include/ncurses_dll.h \
2498         include/termcap.h \
2499         include/unctrl.h \
2500         $SUB_MAKEFILES \
2501         Makefile,[
2502 if test "x$cf_with_tests" != xno ; then
2503         CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2504 fi
2505 CF_LIB_RULES($SRC_SUBDIRS)
2506
2507 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2508 if test -z "$USE_OLD_MAKERULES" ; then
2509         $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2510 fi
2511 fi
2512 ],[
2513 ### Special initialization commands, used to pass information from the
2514 ### configuration-run into config.status
2515
2516 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2517 AWK="$AWK"
2518 CXX_NAME="$CXX_NAME"
2519 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2520 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2521 ECHO_LD="$ECHO_LD"
2522 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2523 FORM_NAME="$FORM_NAME"
2524 LDCONFIG="$LDCONFIG"
2525 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2526 LIB_NAME="$LIB_NAME"
2527 LIB_PREFIX="$LIB_PREFIX"
2528 LIB_SUBSETS="$LIB_SUBSETS"
2529 LIB_SUFFIX="$LIB_SUFFIX"
2530 LIB_TRACING="$LIB_TRACING"
2531 LN_S="$LN_S"
2532 MAKE_TERMINFO="$MAKE_TERMINFO"
2533 MENU_NAME="$MENU_NAME"
2534 NCURSES_MAJOR="$NCURSES_MAJOR"
2535 NCURSES_MINOR="$NCURSES_MINOR"
2536 NCURSES_OSPEED="$NCURSES_OSPEED"
2537 NCURSES_PATCH="$NCURSES_PATCH"
2538 PANEL_NAME="$PANEL_NAME"
2539 SRC_SUBDIRS="$SRC_SUBDIRS"
2540 TERMINFO="$TERMINFO"
2541 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2542 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2543 TICS_NAME="$TICS_NAME"
2544 TICS_SUFFIX="$TICS_SUFFIX"
2545 TIC_PATH="$TIC_PATH"
2546 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2547 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2548 TINFO_NAME="$TINFO_NAME"
2549 TINFO_SUFFIX="$TINFO_SUFFIX"
2550 UNALTERED_SYMS="$UNALTERED_SYMS"
2551 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2552 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2553 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2554 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2555 WILDCARD_SYMS="$WILDCARD_SYMS"
2556 WITH_CURSES_H="$with_curses_h"
2557 WITH_ECHO="${enable_echo:=yes}"
2558 WITH_OVERWRITE="$with_overwrite"
2559 cf_LIST_MODELS="$cf_list_models"
2560 cf_cv_abi_version="$cf_cv_abi_version"
2561 cf_cv_do_relink="$cf_cv_do_relink"
2562 cf_cv_do_reranlib="$cf_cv_do_reranlib"
2563 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2564 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2565 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2566 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2567 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2568 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2569 cf_cv_rel_version="$cf_cv_rel_version"
2570 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2571 cf_cv_shared_soname='$cf_cv_shared_soname'
2572 cf_cv_shlib_version="$cf_cv_shlib_version"
2573 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2574 cf_cv_system_name="$cf_cv_system_name"
2575 cf_cv_term_driver="$with_term_driver"
2576 cf_with_ada="$cf_with_ada"
2577 cf_with_cxx_binding="$cf_with_cxx_binding"
2578 cf_with_db_install="$cf_with_db_install"
2579 cf_with_manpages="$cf_with_manpages"
2580 cf_with_tests="$cf_with_tests"
2581 host="$host"
2582 target="$target"
2583 with_shared_cxx="$with_shared_cxx"
2584
2585 ],cat)dnl
2586 ${MAKE:-make} preinstall