3237ea839244d23a7fef6b7c86010a07c302db51
[ncurses.git] / configure.in
1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
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13 dnl in all copies or substantial portions of the Software.                   *
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15 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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17 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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20 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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27 dnl***************************************************************************
28 dnl
29 dnl Author: Thomas E. Dickey 1995-on
30 dnl
31 dnl $Id: configure.in,v 1.582 2014/06/01 14:05:06 tom Exp $
32 dnl Process this file with autoconf to produce a configure script.
33 dnl
34 dnl See http://invisible-island.net/autoconf/ for additional information.
35 dnl
36 dnl ---------------------------------------------------------------------------
37 AC_PREREQ(2.52.20030208)
38 AC_REVISION($Revision: 1.582 $)
39 AC_INIT(ncurses/base/lib_initscr.c)
40 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
41
42 CF_TOP_BUILDDIR
43 CF_SUBST_NCURSES_VERSION
44
45 CF_WITH_REL_VERSION(NCURSES)
46 CF_WITH_ABI_VERSION
47
48 CF_WITH_SYSTYPE
49
50 ###     Save the given $CFLAGS to allow user-override.
51 cf_user_CFLAGS="$CFLAGS"
52
53 ###     Default install-location
54 CF_CFG_DEFAULTS
55
56 ###     Checks for programs.
57 AC_ARG_WITH(ada,
58         [  --without-ada           suppress check for Ada95, don't build demo],
59         [cf_with_ada=$withval],
60         [cf_with_ada=yes])
61 if test "x$cf_with_ada" = xyes
62 then
63         cf_PROG_CC="gnatgcc gcc cc"
64 else
65         cf_PROG_CC="gcc cc"
66 fi
67
68 CF_PROG_CC($cf_PROG_CC)
69
70 AC_PROG_CPP
71 AC_PROG_GCC_TRADITIONAL
72 CF_PROG_CC_C_O(CC)
73 CF_PROG_LDCONFIG
74
75 dnl DEFECT in autoconf 2.12:    an attempt to set policy, this breaks the
76 dnl                             configure script by not letting us test if C++
77 dnl                             is present, making this option necessary.
78 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
79 AC_ARG_WITH(cxx,
80         [  --without-cxx           do not adjust ncurses bool to match C++],
81         [cf_with_cxx=$withval],
82         [cf_with_cxx=yes])
83 AC_MSG_RESULT($cf_with_cxx)
84 if test "X$cf_with_cxx" = Xno ; then
85         CXX=""
86         GXX=""
87 else
88         # with autoconf 2.13, we can change the error to a warning:
89         pushdef([AC_MSG_ERROR],
90                 [AC_MSG_RESULT(no)
91                  AC_MSG_WARN([You don't have any C++ compiler, too bad])
92                 cf_with_cxx=no; CXX=""; GXX="";])dnl
93         AC_PROG_CXX
94         popdef([AC_MSG_ERROR])dnl
95         # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
96         if test "$CXX" = "g++" ; then
97                 AC_PATH_PROG(CXX,g++)
98         fi
99         case "x$CXX" in #(vi
100         x|xg++)
101                 AC_MSG_WARN([You don't have any C++ compiler, too bad])
102                 cf_with_cxx=no; CXX=""; GXX="";
103                 ;;
104         esac
105 fi
106
107 CF_GXX_VERSION
108 case $GXX_VERSION in
109 1*|2.[[0-6]]*)
110         # GXX=""; CXX=""; ac_cv_prog_gxx=no
111         # cf_cxx_library=no
112         AC_MSG_WARN(templates do not work)
113         ;;
114 esac
115
116 AC_MSG_CHECKING(if you want to build C++ binding and demo)
117 AC_ARG_WITH(cxx-binding,
118         [  --without-cxx-binding   do not build C++ binding and demo],
119         [cf_with_cxx_binding=$withval],
120         [cf_with_cxx_binding=$cf_with_cxx])
121 AC_MSG_RESULT($cf_with_cxx_binding)
122
123 AC_MSG_CHECKING(if you want to build with Ada95)
124 AC_MSG_RESULT($cf_with_ada)
125
126 AC_MSG_CHECKING(if you want to install terminal database)
127 AC_ARG_ENABLE(db-install,
128         [  --disable-db-install    suppress install of terminal database],
129         [cf_with_db_install=$enableval],
130         [cf_with_db_install=yes])
131 AC_MSG_RESULT($cf_with_db_install)
132
133 AC_MSG_CHECKING(if you want to install manpages)
134 AC_ARG_WITH(manpages,
135         [  --without-manpages      suppress install of manpages],
136         [cf_with_manpages=$withval],
137         [cf_with_manpages=yes])
138 AC_MSG_RESULT($cf_with_manpages)
139
140 AC_MSG_CHECKING(if you want to build programs such as tic)
141 AC_ARG_WITH(progs,
142         [  --without-progs         suppress build/install with programs (e.g., tic)],
143         [cf_with_progs=$withval],
144         [cf_with_progs=yes])
145 AC_MSG_RESULT($cf_with_progs)
146
147 AC_MSG_CHECKING(if you want to build test-programs)
148 AC_ARG_WITH(tests,
149         [  --without-tests         suppress build/install with test-programs],
150         [cf_with_tests=$withval],
151         [cf_with_tests=yes])
152 AC_MSG_RESULT($cf_with_tests)
153
154 AC_MSG_CHECKING(if you wish to install curses.h)
155 AC_ARG_WITH(curses-h,
156         [  --without-curses-h      install curses.h as ncurses.h only],
157         [with_curses_h=$withval],
158         [with_curses_h=yes])
159 AC_MSG_RESULT($with_curses_h)
160
161 modules_to_build="ncurses"
162 if test "X$cf_with_progs" != Xno ; then
163 modules_to_build="$modules_to_build progs tack"
164 fi
165 modules_to_build="$modules_to_build panel menu form"
166
167 AC_ARG_PROGRAM
168
169 CF_PROG_AWK
170 CF_PROG_EGREP
171 CF_PROG_INSTALL
172 CF_PROG_LINT
173 CF_PROG_LN_S
174
175 AC_SYS_LONG_FILE_NAMES
176
177 # if we find pkg-config, check if we should install the ".pc" files.
178 CF_PKG_CONFIG
179 CF_WITH_PKG_CONFIG_LIBDIR
180 CF_ENABLE_PC_FILES
181
182 AC_MSG_CHECKING(if we should assume mixed-case filenames)
183 AC_ARG_ENABLE(mixed-case,
184         [  --enable-mixed-case     tic should assume mixed-case filenames],
185         [enable_mixedcase=$enableval],
186         [enable_mixedcase=auto])
187 AC_MSG_RESULT($enable_mixedcase)
188 if test "$enable_mixedcase" = "auto" ; then
189     CF_MIXEDCASE_FILENAMES
190 else
191     cf_cv_mixedcase=$enable_mixedcase
192     if test "x$enable_mixedcase" = "xyes" ; then
193         AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
194     fi
195 fi
196
197 # do this after mixed-case option (tags/TAGS is not as important as tic).
198 AC_PROG_MAKE_SET
199 CF_MAKE_TAGS
200 CF_MAKEFLAGS
201
202 dnl These are standard among *NIX systems, but not when cross-compiling
203 AC_CHECK_TOOL(RANLIB, ranlib, ':')
204 AC_CHECK_TOOL(LD, ld, ld)
205 AC_CHECK_TOOL(AR, ar, ar)
206 AC_CHECK_TOOL(NM, nm, nm)
207 CF_AR_FLAGS
208
209 dnl Special option for use by system-builders: the install-prefix is used to
210 dnl adjust the location into which the actual install is done, so that an
211 dnl archive can be built without modifying the host system's configuration.
212 AC_MSG_CHECKING(if you have specified an install-prefix)
213 AC_ARG_WITH(install-prefix,
214         [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
215         [case "x$withval" in #(vi
216         xyes|xno) #(vi
217                 ;;
218         *)      DESTDIR="$withval"
219                 ;;
220         esac])
221 AC_MSG_RESULT($DESTDIR)
222 AC_SUBST(DESTDIR)
223
224 ###############################################################################
225 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
226 # If we're cross-compiling, allow the user to override the tools and their
227 # options.  The configure script is oriented toward identifying the host
228 # compiler, etc., but we need a build compiler to generate parts of the source.
229 CF_BUILD_CC
230
231 ###############################################################################
232 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
233
234 ### Options to allow the user to specify the set of libraries which are used.
235 ### Use "--without-normal --with-shared" to allow the default model to be
236 ### shared, for example.
237 cf_list_models=""
238 AC_SUBST(cf_list_models)dnl     the complete list of models ("normal debug")
239
240 CF_WITH_LIBTOOL
241 if test "$with_libtool" != "no" ; then
242
243 cf_list_models="$cf_list_models libtool"
244
245 else
246
247 AC_MSG_CHECKING(if you want to build shared libraries)
248 AC_ARG_WITH(shared,
249         [  --with-shared           generate shared-libraries],
250         [with_shared=$withval],
251         [with_shared=no])
252 AC_MSG_RESULT($with_shared)
253 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
254
255 AC_MSG_CHECKING(if you want to build static libraries)
256 AC_ARG_WITH(normal,
257         [  --with-normal           generate normal-libraries (default)],
258         [with_normal=$withval],
259         [with_normal=yes])
260 AC_MSG_RESULT($with_normal)
261 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
262
263 AC_MSG_CHECKING(if you want to build debug libraries)
264 AC_ARG_WITH(debug,
265         [  --with-debug            generate debug-libraries (default)],
266         [with_debug=$withval],
267         [with_debug=yes])
268 AC_MSG_RESULT($with_debug)
269 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
270
271 AC_MSG_CHECKING(if you want to build profiling libraries)
272 AC_ARG_WITH(profile,
273         [  --with-profile          generate profile-libraries],
274         [with_profile=$withval],
275         [with_profile=no])
276 AC_MSG_RESULT($with_profile)
277 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
278
279 fi
280
281 if test "X$cf_with_cxx_binding" != Xno; then
282 if test "x$with_shared" = "xyes"; then
283 AC_MSG_CHECKING(if you want to build C++ shared libraries)
284 AC_ARG_WITH(cxx-shared,
285         [  --with-cxx-shared       generate C++ shared-libraries],
286         [with_shared_cxx=$withval],
287         [with_shared_cxx=no])
288 AC_MSG_RESULT($with_shared_cxx)
289 fi
290 fi
291
292 ###############################################################################
293
294 AC_MSG_CHECKING(for specified models)
295 test -z "$cf_list_models" && cf_list_models=normal
296 dnl If we use libtool to generate libraries, then it must be the only
297 dnl specified model.
298 test "$with_libtool" != "no" && cf_list_models=libtool
299 AC_MSG_RESULT($cf_list_models)
300
301 ### Use the first model as the default, and save its suffix for use in building
302 ### up test-applications.
303 AC_MSG_CHECKING(for default model)
304 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
305 AC_MSG_RESULT($DFT_LWR_MODEL)
306
307 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
308
309 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
310 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
311
312 TICS_NAME=tic
313 AC_SUBST(TICS_NAME)
314
315 TINFO_NAME=tinfo
316 AC_SUBST(TINFO_NAME)
317
318 LIB_NAME=ncurses
319 AC_SUBST(LIB_NAME)
320
321 LIB_DIR=../lib
322 LIB_2ND=../../lib
323
324 CF_WITH_LIB_PREFIX(cf_prefix)
325
326 LIB_SUFFIX=
327 AC_SUBST(LIB_SUFFIX)
328 CF_PATHSEP
329
330 ###############################################################################
331
332 AC_MSG_CHECKING(if you want to build a separate terminfo library)
333 AC_ARG_WITH(termlib,
334         [  --with-termlib          generate separate terminfo library],
335         [with_termlib=$withval],
336         [with_termlib=no])
337 AC_MSG_RESULT($with_termlib)
338
339 AC_MSG_CHECKING(if you want to build a separate tic library)
340 AC_ARG_WITH(ticlib,
341         [  --with-ticlib           generate separate tic library],
342         [with_ticlib=$withval],
343         [with_ticlib=no])
344 AC_MSG_RESULT($with_ticlib)
345
346 ### Checks for special libraries, must be done up-front.
347 SHLIB_LIST=""
348 CF_WITH_GPM
349 if test "$with_gpm" != no ; then
350         AC_MSG_CHECKING(if you want to load GPM dynamically)
351         AC_ARG_WITH(dlsym,
352                 [  --without-dlsym         do not use dlsym() to load GPM dynamically],
353                 [with_dlsym=$withval],
354                 [with_dlsym=yes])
355         AC_MSG_RESULT($with_dlsym)
356         if test "x$with_dlsym" = xyes ; then
357                 CF_FUNC_DLSYM
358                 if test "x$with_gpm" != xyes ; then
359                         CF_VERBOSE(assuming soname for gpm is $with_gpm)
360                         cf_cv_gpm_soname="$with_gpm"
361                 else
362                         CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
363                 fi
364                 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])
365                 SHLIB_LIST="-ldl $SHLIB_LIST"
366         else
367                 SHLIB_LIST="-lgpm $SHLIB_LIST"
368                 CF_ADD_LIB(gpm,TEST_LIBS)
369         fi
370         AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
371         CF_CHECK_GPM_WGETCH
372 fi
373
374 CF_WITH_SYSMOUSE
375
376 dnl Not all ports of gcc support the -g option
377
378 if test X"$CC_G_OPT" = X"" ; then
379         CC_G_OPT='-g'
380         test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
381 fi
382 AC_SUBST(CC_G_OPT)
383
384 if test X"$CXX_G_OPT" = X"" ; then
385         CXX_G_OPT='-g'
386         test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
387 fi
388 AC_SUBST(CXX_G_OPT)
389
390 AC_MSG_CHECKING(for default loader flags)
391 case $DFT_LWR_MODEL in
392 libtool) LD_MODEL=''   ;;
393 normal)  LD_MODEL=''   ;;
394 debug)   LD_MODEL=$CC_G_OPT ;;
395 profile) LD_MODEL='-pg';;
396 shared)  LD_MODEL=''   ;;
397 esac
398 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
399 AC_MSG_RESULT($LD_MODEL)
400
401 case $DFT_LWR_MODEL in
402 shared)
403 CF_ENABLE_RPATH
404 AC_MSG_CHECKING(if shared libraries should be relinked during install)
405 AC_ARG_ENABLE(relink,
406 [  --disable-relink        relink shared libraries during install],
407 [cf_cv_do_relink=$enableval],
408 [cf_cv_do_relink=yes])
409 AC_MSG_RESULT($cf_cv_do_relink)
410         ;;
411 esac
412
413 # we will build libraries one-level down.
414 rel_builddir=..
415 CF_SHARED_OPTS
416 if test "$CC_SHARED_OPTS" = "unknown"; then
417         for model in $cf_list_models; do
418                 if test "$model" = "shared"; then
419                         AC_ERROR(Shared libraries are not supported in this version)
420                 fi
421         done
422 fi
423
424 # pretend that ncurses==ncursesw==ncursest
425 AC_MSG_CHECKING(if you want to disable library suffixes)
426 AC_ARG_ENABLE(lib-suffixes,
427         [  --disable-lib-suffixes  disable library suffixes],
428         [disable_lib_suffixes=$enableval],
429         [disable_lib_suffixes=no])
430 AC_MSG_RESULT($disable_lib_suffixes)
431
432 ### If we're building with rpath, try to link non-standard libs that way too.
433 if test "$DFT_LWR_MODEL" = "shared"; then
434         CF_DISABLE_RPATH_HACK
435 fi
436
437 ###############################################################################
438 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
439
440 ###     use option --disable-overwrite to leave out the link to -lcurses
441 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
442 AC_ARG_ENABLE(overwrite,
443         [  --disable-overwrite     leave out the link to -lcurses],
444         [with_overwrite=$enableval],
445         [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
446 AC_MSG_RESULT($with_overwrite)
447
448 AC_MSG_CHECKING(if external terminfo-database is used)
449 AC_ARG_ENABLE(database,
450         [  --disable-database      do not use terminfo, only fallbacks/termcap],
451         [use_database=$enableval],
452         [use_database=yes])
453 AC_MSG_RESULT($use_database)
454
455 case $host_os in #(vi
456 os2*) #(vi
457         TERMINFO_SRC='${top_srcdir}/misc/emx.src'
458         ;;
459 *) #(vi
460         TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
461         ;;
462 esac
463 AC_SUBST(TERMINFO_SRC)
464
465 NCURSES_USE_DATABASE=0
466 if test "$use_database" != no ; then
467         NCURSES_USE_DATABASE=1
468
469         AC_MSG_CHECKING(which terminfo source-file will be installed)
470         AC_ARG_WITH(database,
471                 [  --with-database=XXX     specify terminfo source to install],
472                 [TERMINFO_SRC=$withval])
473         AC_MSG_RESULT($TERMINFO_SRC)
474
475         AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
476         AC_ARG_WITH(hashed-db,
477                 [  --with-hashed-db        specify hashed-database library],,
478                 [with_hashed_db=no])
479         AC_MSG_RESULT($with_hashed_db)
480 else
481         with_hashed_db=no
482 fi
483 AC_SUBST(NCURSES_USE_DATABASE)
484
485 AC_MSG_CHECKING(for list of fallback descriptions)
486 AC_ARG_WITH(fallbacks,
487         [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
488         [with_fallback=$withval],
489         [with_fallback=])
490 AC_MSG_RESULT($with_fallback)
491 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
492 AC_SUBST(FALLBACK_LIST)
493
494 AC_MSG_CHECKING(if you want modern xterm or antique)
495 AC_ARG_WITH(xterm-new,
496         [  --without-xterm-new     specify if xterm terminfo should be old version],
497         [with_xterm_new=$withval],
498         [with_xterm_new=yes])
499 case $with_xterm_new in
500 no)     with_xterm_new=xterm-old;;
501 *)      with_xterm_new=xterm-new;;
502 esac
503 AC_MSG_RESULT($with_xterm_new)
504 WHICH_XTERM=$with_xterm_new
505 AC_SUBST(WHICH_XTERM)
506
507 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
508 AC_ARG_WITH(xterm-kbs,
509         [  --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL],
510         [with_xterm_kbs=$withval],
511         [with_xterm_kbs=BS])
512 case x$with_xterm_kbs in
513 xyes|xno|xBS|xbs|x8)
514         with_xterm_kbs=BS
515         ;;
516 xDEL|xdel|x127)
517         with_xterm_kbs=DEL
518         ;;
519 *)
520         with_xterm_kbs=$withval
521         ;;
522 esac
523 AC_MSG_RESULT($with_xterm_kbs)
524 XTERM_KBS=$with_xterm_kbs
525 AC_SUBST(XTERM_KBS)
526
527 MAKE_TERMINFO=
528 if test "$use_database" = no ; then
529         TERMINFO="${datadir}/terminfo"
530         MAKE_TERMINFO="#"
531 else
532
533 AC_MSG_CHECKING(for list of terminfo directories)
534 CF_WITH_PATHLIST(terminfo-dirs,
535         [  --with-terminfo-dirs=XXX specify list of terminfo directories],
536         TERMINFO_DIRS,
537         DATADIR/terminfo,
538         ${datadir}/terminfo)
539 AC_MSG_RESULT($TERMINFO_DIRS)
540 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
541
542 AC_MSG_CHECKING(for default terminfo directory)
543 CF_WITH_PATH(default-terminfo-dir,
544         [  --with-default-terminfo-dir=DIR default terminfo directory],
545         TERMINFO,
546         DATADIR/terminfo,
547         ${datadir}/terminfo)
548 AC_MSG_RESULT($TERMINFO)
549 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
550
551 fi
552
553 AC_SUBST(TERMINFO)
554 AC_SUBST(MAKE_TERMINFO)
555
556 ###     use option --disable-big-core to make tic run on small machines
557 ###     We need 4Mb, check if we can allocate 50% more than that.
558 AC_MSG_CHECKING(if big-core option selected)
559 AC_ARG_ENABLE(big-core,
560         [  --disable-big-core      assume machine has little memory],
561         [with_big_core=$enableval],
562         [AC_TRY_RUN([
563 #include <stdlib.h>
564 #include <string.h>
565 int main() {
566         unsigned long n = 6000000L;
567         char *s = malloc(n);
568         if (s != 0)
569                 s[0] = s[n-1] = 0;
570         ${cf_cv_main_return:-return}(s == 0);
571 }],
572         [with_big_core=yes],
573         [with_big_core=no],
574         [with_big_core=no])])
575 AC_MSG_RESULT($with_big_core)
576 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
577
578 ### ISO C only guarantees 512-char strings, we have tables which load faster
579 ### when constructed using "big" strings.  More than the C compiler, the awk
580 ### program is a limit on most vendor UNIX systems.  Check that we can build.
581 AC_MSG_CHECKING(if big-strings option selected)
582 AC_ARG_ENABLE(big-strings,
583         [  --disable-big-strings   assume compiler has only standard-size strings],
584         [with_big_strings=$enableval],
585         [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
586 AC_MSG_RESULT($with_big_strings)
587
588 USE_BIG_STRINGS=0
589 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
590 AC_SUBST(USE_BIG_STRINGS)
591
592 ###     use option --enable-termcap to compile in the termcap fallback support
593 AC_MSG_CHECKING(if you want termcap-fallback support)
594 AC_ARG_ENABLE(termcap,
595         [  --enable-termcap        compile in termcap fallback support],
596         [with_termcap=$enableval],
597         [with_termcap=no])
598 AC_MSG_RESULT($with_termcap)
599
600 NCURSES_USE_TERMCAP=0
601 if test "x$with_termcap" != "xyes" ; then
602         if test "$use_database" = no ; then
603                 if test -z "$with_fallback" ; then
604                         AC_ERROR(You have disabled the database w/o specifying fallbacks)
605                 fi
606         fi
607         AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
608 else
609
610         if test "$with_ticlib" != no ; then
611                 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
612         fi
613
614         NCURSES_USE_TERMCAP=1
615         AC_MSG_CHECKING(for list of termcap files)
616         CF_WITH_PATHLIST(termpath,
617                 [  --with-termpath=XXX     specify list of termcap files],
618                 TERMPATH,
619                 /etc/termcap:/usr/share/misc/termcap)
620         AC_MSG_RESULT($TERMPATH)
621         test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
622
623         ###     use option --enable-getcap to use a hacked getcap for reading termcaps
624         AC_MSG_CHECKING(if fast termcap-loader is needed)
625         AC_ARG_ENABLE(getcap,
626                 [  --enable-getcap         fast termcap load, no xrefs to terminfo],
627                 [with_getcap=$enableval],
628                 [with_getcap=no])
629         AC_MSG_RESULT($with_getcap)
630         test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
631
632         AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
633         AC_ARG_ENABLE(getcap-cache,
634                 [  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
635                 [with_getcap_cache=$enableval],
636                 [with_getcap_cache=no])
637         AC_MSG_RESULT($with_getcap_cache)
638         test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
639
640 fi
641 AC_SUBST(NCURSES_USE_TERMCAP)
642
643 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
644 AC_MSG_CHECKING(if ~/.terminfo is wanted)
645 AC_ARG_ENABLE(home-terminfo,
646         [  --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
647         [with_home_terminfo=$enableval],
648         [with_home_terminfo=yes])
649 AC_MSG_RESULT($with_home_terminfo)
650 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
651
652 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
653 AC_ARG_ENABLE(root-environ,
654         [  --disable-root-environ  restrict environment when running as root],
655         [with_root_environ=$enableval],
656         [with_root_environ=yes])
657 AC_MSG_RESULT($with_root_environ)
658 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
659
660 ###   Use option --enable-symlinks to make tic use symlinks, not hard links
661 ###   to reduce storage requirements for the terminfo database.
662 CF_LINK_FUNCS
663
664 with_links=no
665 with_symlinks=no
666
667 # soft links (symbolic links) are useful for some systems where hard links do
668 # not work, or to make it simpler to copy terminfo trees around.
669 if test "x$ac_cv_func_symlink" = xyes ; then
670     AC_MSG_CHECKING(if tic should use symbolic links)
671     AC_ARG_ENABLE(symlinks,
672         [  --enable-symlinks       make tic use symbolic links not hard links],
673         [with_symlinks=$enableval],
674         [with_symlinks=no])
675     AC_MSG_RESULT($with_symlinks)
676 fi
677
678 # If we have hard links and did not choose to use soft links instead, there is
679 # no reason to make this choice optional - use the hard links.
680 if test "$with_symlinks" = no ; then
681     AC_MSG_CHECKING(if tic should use hard links)
682     if test "x$ac_cv_func_link" = xyes ; then
683         with_links=yes
684     else
685         with_links=no
686     fi
687     AC_MSG_RESULT($with_links)
688 fi
689
690 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
691 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
692
693 ###   use option --enable-broken-linker to force on use of broken-linker support
694 AC_MSG_CHECKING(if you want broken-linker support code)
695 AC_ARG_ENABLE(broken_linker,
696         [  --enable-broken_linker  compile with broken-linker support code],
697         [with_broken_linker=$enableval],
698         [with_broken_linker=${BROKEN_LINKER:-no}])
699 AC_MSG_RESULT($with_broken_linker)
700
701 BROKEN_LINKER=0
702 if test "x$with_broken_linker" = xyes ; then
703         AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
704         BROKEN_LINKER=1
705 elif test "$DFT_LWR_MODEL" = shared ; then
706         case $cf_cv_system_name in #(vi
707         cygwin*)
708                 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
709                 BROKEN_LINKER=1
710                 CF_VERBOSE(cygwin linker is broken anyway)
711                 ;;
712         esac
713 fi
714 AC_SUBST(BROKEN_LINKER)
715
716 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
717 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
718 AC_ARG_ENABLE(bsdpad,
719         [  --enable-bsdpad         recognize BSD-style prefix padding],
720         [with_bsdpad=$enableval],
721         [with_bsdpad=no])
722 AC_MSG_RESULT($with_bsdpad)
723 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
724
725 ###   use option --enable-widec to turn on use of wide-character support
726 NCURSES_CH_T=chtype
727 NCURSES_LIBUTF8=0
728
729 NEED_WCHAR_H=0
730 NCURSES_MBSTATE_T=0
731 NCURSES_WCHAR_T=0
732 NCURSES_WINT_T=0
733
734 # Check to define _XOPEN_SOURCE "automatically"
735 CF_XOPEN_SOURCE(500)
736
737 # Work around breakage on OS X
738 CF_SIGWINCH
739
740 # Checks for CODESET support.
741 AM_LANGINFO_CODESET
742
743 # use these variables to work around a defect in gcc's fixincludes.
744 NCURSES_OK_WCHAR_T=
745 NCURSES_OK_WINT_T=
746
747 AC_MSG_CHECKING(if you want wide-character code)
748 AC_ARG_ENABLE(widec,
749         [  --enable-widec          compile with wide-char/UTF-8 code],
750         [with_widec=$enableval],
751         [with_widec=no])
752 AC_MSG_RESULT($with_widec)
753 if test "x$with_widec" = xyes ; then
754         if test "x$disable_lib_suffixes" = xno ; then
755                 LIB_SUFFIX="w${LIB_SUFFIX}"
756         fi
757         AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
758         AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
759
760         CF_CHECK_WCHAR_H
761
762         # with_overwrite=no
763         NCURSES_CH_T=cchar_t
764         AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
765         if test "x$ac_cv_func_putwc" != xyes ; then
766                 CF_UTF8_LIB
767                 if test "$cf_cv_utf8_lib" != no ; then
768                         NCURSES_LIBUTF8=1
769                 fi
770         fi
771         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
772         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
773         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
774
775         if test "$NCURSES_MBSTATE_T" != 0; then
776                 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
777         fi
778 fi
779 AC_SUBST(NCURSES_CH_T)
780 AC_SUBST(NCURSES_LIBUTF8)
781
782 AC_SUBST(NEED_WCHAR_H)
783 AC_SUBST(NCURSES_MBSTATE_T)
784 AC_SUBST(NCURSES_WCHAR_T)
785 AC_SUBST(NCURSES_WINT_T)
786
787 AC_SUBST(NCURSES_OK_WCHAR_T)
788 AC_SUBST(NCURSES_OK_WINT_T)
789
790 ###   use option --disable-lp64 to allow long chtype
791 case $cf_cv_abi_version in
792 [[345]]*)
793         default_with_lp64=no
794         ;;
795 *)
796         default_with_lp64=yes
797         ;;
798 esac
799
800 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
801 AC_ARG_ENABLE(lp64,
802         [  --disable-lp64          allow chtype to be long (ignore _LP64)],
803         [with_lp64=$enableval],
804         [with_lp64=$default_with_lp64])
805 AC_MSG_RESULT($with_lp64)
806
807 if test "x$with_lp64" = xyes ; then
808         cf_cv_enable_lp64=1
809 else
810         cf_cv_enable_lp64=0
811 fi
812 AC_SUBST(cf_cv_enable_lp64)
813
814 CF_LARGEFILE
815
816 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
817 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
818 AC_ARG_ENABLE(tparm-varargs,
819         [  --disable-tparm-varargs compile tparm() without varargs interface],
820         [with_tparm_varargs=$enableval],
821         [with_tparm_varargs=yes])
822 AC_MSG_RESULT($with_tparm_varargs)
823 NCURSES_TPARM_VARARGS=0
824 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
825 AC_SUBST(NCURSES_TPARM_VARARGS)
826
827 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
828 if test "$with_ticlib" != no ; then
829 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
830 AC_ARG_ENABLE(tic-depends,
831         [  --disable-tic-depends   link tic library without explicit dependency on ncurses library],
832         [with_tic_depends=$enableval],
833         [with_tic_depends=yes])
834 AC_MSG_RESULT($with_tic_depends)
835 else
836         with_tic_depends=no
837 fi
838
839 ###   use option --with-bool to override bool's type
840 AC_MSG_CHECKING(for type of bool)
841 AC_ARG_WITH(bool,
842         [  --with-bool=TYPE        override fallback type of bool variable],
843         [NCURSES_BOOL="$withval"],
844         [NCURSES_BOOL=auto])
845 AC_MSG_RESULT($NCURSES_BOOL)
846 AC_SUBST(NCURSES_BOOL)
847
848 AC_MSG_CHECKING(for alternate terminal capabilities file)
849 AC_ARG_WITH(caps,
850         [  --with-caps=alt         compile with alternate Caps file],
851         [TERMINFO_CAPS=Caps.$withval],
852         [TERMINFO_CAPS=Caps])
853 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
854 AC_MSG_RESULT($TERMINFO_CAPS)
855 AC_SUBST(TERMINFO_CAPS)
856
857 ###   use option --with-chtype to override chtype's type
858 AC_MSG_CHECKING(for type of chtype)
859 AC_ARG_WITH(chtype,
860         [  --with-chtype=TYPE      override type of chtype],
861         [NCURSES_CHTYPE="$withval"],
862         [NCURSES_CHTYPE=auto])
863 AC_MSG_RESULT($NCURSES_CHTYPE)
864
865 ###   use option --with-ospeed to override ospeed's type
866 AC_MSG_CHECKING(for type of ospeed)
867 AC_ARG_WITH(ospeed,
868         [  --with-ospeed=TYPE      override type of ospeed variable],
869         [NCURSES_OSPEED="$withval"],
870         [NCURSES_OSPEED=short])
871 AC_MSG_RESULT($NCURSES_OSPEED)
872 AC_SUBST(NCURSES_OSPEED)
873
874 ###   use option --with-mmask-t to override mmask_t's type
875 AC_MSG_CHECKING(for type of mmask_t)
876 AC_ARG_WITH(mmask-t,
877         [  --with-mmask-t=TYPE     override type of mmask_t],
878         [NCURSES_MMASK_T="$withval"],
879         [NCURSES_MMASK_T=auto])
880 AC_MSG_RESULT($NCURSES_MMASK_T)
881
882 ###   use option --with-ccharw-max to override CCHARW_MAX size
883 AC_MSG_CHECKING(for size CCHARW_MAX)
884 AC_ARG_WITH(ccharw-max,
885         [  --with-ccharw-max=XXX   override size CCHARW_MAX],
886         [NCURSES_CCHARW_MAX="$withval"],
887         [NCURSES_CCHARW_MAX=5])
888 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
889 AC_SUBST(NCURSES_CCHARW_MAX)
890
891 ###   use option --with-tparm-arg to override tparm's argument type
892 AC_MSG_CHECKING(for type of tparm args)
893 AC_ARG_WITH(tparm-arg,
894         [  --with-tparm-arg=TYPE   override parameter type of tparm],
895         [NCURSES_TPARM_ARG="$withval"],
896         [NCURSES_TPARM_ARG=long])
897 AC_MSG_RESULT($NCURSES_TPARM_ARG)
898 AC_SUBST(NCURSES_TPARM_ARG)
899
900 ### Enable compiling-in rcs id's
901 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
902 AC_ARG_WITH(rcs-ids,
903         [  --with-rcs-ids          compile-in RCS identifiers],
904         [with_rcs_ids=$withval],
905         [with_rcs_ids=no])
906 AC_MSG_RESULT($with_rcs_ids)
907 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
908
909 ###############################################################################
910 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tabs tic toe tput tset ])
911
912 ###############################################################################
913 CF_HELP_MESSAGE(Extensions:)
914
915 ### Note that some functions (such as const) are normally disabled anyway.
916 AC_MSG_CHECKING(if you want to build with function extensions)
917 AC_ARG_ENABLE(ext-funcs,
918         [  --disable-ext-funcs     disable function-extensions],
919         [with_ext_funcs=$enableval],
920         [with_ext_funcs=yes])
921 AC_MSG_RESULT($with_ext_funcs)
922 if test "x$with_ext_funcs" = xyes ; then
923         NCURSES_EXT_FUNCS=1
924         AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function])
925         AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function])
926         AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function])
927         AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function])
928         AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function])
929         AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function])
930         AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function])
931         AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function])
932         AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function])
933         AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function])
934         AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
935         GENERATED_EXT_FUNCS=generated
936 else
937         NCURSES_EXT_FUNCS=0
938         GENERATED_EXT_FUNCS=
939 fi
940 AC_SUBST(NCURSES_EXT_FUNCS)
941 AC_SUBST(GENERATED_EXT_FUNCS)
942
943 AC_MSG_CHECKING(if you want to build with experimental SCREEN extensions)
944 AC_ARG_ENABLE(sp-funcs,
945         [  --enable-sp-funcs       enable experimental SCREEN-extensions],
946         [with_sp_funcs=$enableval],
947         [with_sp_funcs=no])
948 AC_MSG_RESULT($with_sp_funcs)
949 if test "x$with_sp_funcs" = xyes ; then
950         NCURSES_SP_FUNCS=1
951         AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable experimental SCREEN-extensions])
952         GENERATED_SP_FUNCS=generated
953 else
954         NCURSES_SP_FUNCS=0
955         GENERATED_SP_FUNCS=
956 fi
957 AC_SUBST(NCURSES_SP_FUNCS)
958 AC_SUBST(GENERATED_SP_FUNCS)
959
960 AC_MSG_CHECKING(if you want to build with experimental terminal-driver)
961 AC_ARG_ENABLE(term-driver,
962         [  --enable-term-driver    enable experimental terminal-driver],
963         [with_term_driver=$enableval],
964         [with_term_driver=no])
965 AC_MSG_RESULT($with_term_driver)
966 if test "x$with_term_driver" = xyes ; then
967         AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable experimental terminal-driver])
968         if test "x$with_sp_funcs" != xyes ; then
969                 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
970         fi
971 fi
972
973 ###   use option --enable-const to turn on use of const beyond that in XSI.
974 AC_MSG_CHECKING(for extended use of const keyword)
975 AC_ARG_ENABLE(const,
976         [  --enable-const          compile with extra/non-standard const],
977         [with_ext_const=$enableval],
978         [with_ext_const=no])
979 AC_MSG_RESULT($with_ext_const)
980 NCURSES_CONST='/*nothing*/'
981 if test "x$with_ext_const" = xyes ; then
982         NCURSES_CONST=const
983 fi
984 AC_SUBST(NCURSES_CONST)
985
986 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
987 AC_MSG_CHECKING(if you want to use extended colors)
988 AC_ARG_ENABLE(ext-colors,
989         [  --enable-ext-colors     compile for 256-color support],
990         [with_ext_colors=$enableval],
991         [with_ext_colors=no])
992 AC_MSG_RESULT($with_ext_colors)
993 NCURSES_EXT_COLORS=0
994 if test "x$with_ext_colors" = xyes ; then
995         if test "x$with_widec" != xyes ; then
996                 AC_MSG_ERROR(This option applies only to wide-character library)
997         else
998                 # cannot be ABI 5 since it changes sizeof(cchar_t)
999                 CF_NCURSES_ABI_6
1000         fi
1001         NCURSES_EXT_COLORS=1
1002         AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1003 fi
1004 AC_SUBST(NCURSES_EXT_COLORS)
1005
1006 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
1007 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1008 AC_ARG_ENABLE(ext-mouse,
1009         [  --enable-ext-mouse      compile for extended mouse-encoding],
1010         [with_ext_mouse=$enableval],
1011         [with_ext_mouse=no])
1012 AC_MSG_RESULT($with_ext_mouse)
1013 NCURSES_MOUSE_VERSION=1
1014 if test "x$with_ext_mouse" = xyes ; then
1015         NCURSES_MOUSE_VERSION=2
1016         CF_NCURSES_ABI_6
1017 fi
1018 AC_SUBST(NCURSES_MOUSE_VERSION)
1019
1020 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1021 AC_ARG_ENABLE(no-padding,
1022         [  --enable-no-padding     compile with $NCURSES_NO_PADDING code],
1023         [with_no_padding=$enableval],
1024         [with_no_padding=$with_ext_funcs])
1025 AC_MSG_RESULT($with_no_padding)
1026 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1027
1028 AC_CHECK_SIZEOF([signed char], 0)
1029 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1030         NCURSES_SBOOL="signed char"
1031 else
1032         NCURSES_SBOOL="char"
1033 fi
1034 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1035 AC_ARG_ENABLE(signed-char,
1036         [  --enable-signed-char    compile using signed Boolean's in term.h],
1037         [with_signed_char=$enableval],
1038         [with_signed_char=no])
1039 AC_MSG_RESULT($with_signed_char)
1040 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1041 AC_SUBST(NCURSES_SBOOL)
1042
1043 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
1044 AC_MSG_CHECKING(if you want SIGWINCH handler)
1045 AC_ARG_ENABLE(sigwinch,
1046         [  --enable-sigwinch       compile with SIGWINCH handler],
1047         [with_sigwinch=$enableval],
1048         [with_sigwinch=$with_ext_funcs])
1049 AC_MSG_RESULT($with_sigwinch)
1050 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1051
1052 ###   use option --enable-tcap-names to allow user to define new capabilities
1053 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1054 AC_ARG_ENABLE(tcap-names,
1055         [  --enable-tcap-names     compile with user-definable terminal capabilities],
1056         [with_tcap_names=$enableval],
1057         [with_tcap_names=$with_ext_funcs])
1058 AC_MSG_RESULT($with_tcap_names)
1059 NCURSES_XNAMES=0
1060 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1061 AC_SUBST(NCURSES_XNAMES)
1062
1063 ###############################################################################
1064 # These options are relatively safe to experiment with.
1065 CF_HELP_MESSAGE(Development Code:)
1066 AC_MSG_CHECKING(if you want all development code)
1067 AC_ARG_WITH(develop,
1068         [  --without-develop       disable development options],
1069         [with_develop=$withval],
1070         [with_develop=no])
1071 AC_MSG_RESULT($with_develop)
1072
1073 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
1074 AC_MSG_CHECKING(if you want hard-tabs code)
1075 AC_ARG_ENABLE(hard-tabs,
1076         [  --enable-hard-tabs      compile with hard-tabs code],,
1077         [enable_hard_tabs=$with_develop])
1078 AC_MSG_RESULT($enable_hard_tabs)
1079 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1080
1081 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1082 AC_MSG_CHECKING(if you want limited support for xmc)
1083 AC_ARG_ENABLE(xmc-glitch,
1084         [  --enable-xmc-glitch     compile with support for xmc (magic-cookie)],,
1085         [enable_xmc_glitch=$with_develop])
1086 AC_MSG_RESULT($enable_xmc_glitch)
1087 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1088
1089 ###############################################################################
1090 # These are just experimental, probably should not be in a package:
1091 CF_HELP_MESSAGE(Experimental Code:)
1092
1093 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1094 AC_ARG_ENABLE(assumed-color,
1095         [  --disable-assumed-color do not assume anything about default-colors],
1096         [with_assumed_color=$enableval],
1097         [with_assumed_color=yes])
1098 AC_MSG_RESULT($with_assumed_color)
1099 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1100
1101 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
1102 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1103 AC_ARG_ENABLE(hashmap,
1104         [  --disable-hashmap       compile without hashmap scrolling-optimization],
1105         [with_hashmap=$enableval],
1106         [with_hashmap=yes])
1107 AC_MSG_RESULT($with_hashmap)
1108 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1109
1110 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1111 AC_MSG_CHECKING(if you want colorfgbg code)
1112 AC_ARG_ENABLE(colorfgbg,
1113         [  --enable-colorfgbg      compile-in experimental $COLORFGBG code],
1114         [with_colorfgbg=$enableval],
1115         [with_colorfgbg=no])
1116 AC_MSG_RESULT($with_colorfgbg)
1117 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1118
1119 ###   use option --enable-interop to turn on use of bindings used for interop
1120 AC_MSG_CHECKING(if you want interop bindings)
1121 AC_ARG_ENABLE(interop,
1122         [  --enable-interop        compile-in experimental interop bindings],
1123         [with_exp_interop=$enableval],
1124         [with_exp_interop=no])
1125 AC_MSG_RESULT($with_exp_interop)
1126
1127 NCURSES_INTEROP_FUNCS=0
1128 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1129 AC_SUBST(NCURSES_INTEROP_FUNCS)
1130
1131 # This is still experimental (20080329), but should ultimately be moved to
1132 # the script-block --with-normal, etc.
1133 CF_WITH_PTHREAD
1134
1135 if test "x$with_pthread" != xno; then
1136         AC_CHECK_FUNC(pthread_kill,[
1137                 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1138                 AC_ARG_ENABLE(pthreads-eintr,
1139                         [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1140                         [use_pthreads_eintr=$enableval],
1141                         [use_pthreads_eintr=no])
1142                 AC_MSG_RESULT($use_pthreads_eintr)
1143                 if test "x$use_pthreads_eintr" = xyes ; then
1144                         AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1145                 fi])
1146
1147         AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1148         AC_ARG_ENABLE(weak-symbols,
1149                 [  --enable-weak-symbols   enable weak-symbols for pthreads],
1150                 [use_weak_symbols=$enableval],
1151                 [use_weak_symbols=no])
1152         AC_MSG_RESULT($use_weak_symbols)
1153         if test "x$use_weak_symbols" = xyes ; then
1154                 CF_WEAK_SYMBOLS
1155         else
1156                 cf_cv_weak_symbols=no
1157         fi
1158
1159         if test "x$cf_cv_weak_symbols" = xyes ; then
1160                 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1161         fi
1162 fi
1163
1164 PTHREAD=
1165 if test "x$with_pthread" = "xyes" ; then
1166     AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1167     enable_reentrant=yes
1168     if test "x$cf_cv_weak_symbols" = xyes ; then
1169         PTHREAD=-lpthread
1170     fi
1171 fi
1172 AC_SUBST(PTHREAD)
1173
1174 # Reentrant code has to be opaque; there's little advantage to making ncurses
1175 # opaque outside of that, so there is no --enable-opaque option.  We can use
1176 # this option without --with-pthreads, but this will be always set for
1177 # pthreads.
1178 AC_MSG_CHECKING(if you want experimental reentrant code)
1179 AC_ARG_ENABLE(reentrant,
1180         [  --enable-reentrant      compile with experimental reentrant code],
1181         [with_reentrant=$enableval],
1182         [with_reentrant=no])
1183 AC_MSG_RESULT($with_reentrant)
1184 if test "x$with_reentrant" = xyes ; then
1185         cf_cv_enable_reentrant=1
1186         cf_cv_enable_opaque="NCURSES_INTERNALS"
1187         NCURSES_OPAQUE=1
1188         NCURSES_SIZE_T=int
1189         if test "x$cf_cv_weak_symbols" = xyes ; then
1190                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1191                 CF_ADD_LIB(pthread,TEST_LIBS)
1192                 CF_ADD_LIB(pthread,TEST_LIBS2)
1193         else
1194                 # when not using weak symbols but with_reentrant,
1195                 # add 't' to the library suffix on all platforms
1196                 # except cygwin, where we only do that if ALSO
1197                 # compiling with full thread support.
1198                 case "$host" in
1199                 *cygwin* | *msys*) #(vi
1200                         if test "$with_pthread" = "yes" ; then
1201                                 if test "x$disable_lib_suffixes" = "xno" ; then
1202                                         LIB_SUFFIX="t${LIB_SUFFIX}"
1203                                 fi
1204                         fi ;;
1205                 *)
1206                         if test "x$disable_lib_suffixes" = "xno" ; then
1207                                 LIB_SUFFIX="t${LIB_SUFFIX}"
1208                         fi
1209                         ;;
1210                 esac
1211         fi
1212         AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use experimental reentrant feature])
1213         CF_NCURSES_ABI_6
1214 else
1215         cf_cv_enable_reentrant=0
1216         cf_cv_enable_opaque="NCURSES_OPAQUE"
1217         NCURSES_OPAQUE=0
1218         NCURSES_SIZE_T=short
1219 fi
1220 AC_SUBST(cf_cv_enable_reentrant)
1221 AC_SUBST(cf_cv_enable_opaque)
1222 AC_SUBST(NCURSES_OPAQUE)
1223 AC_SUBST(NCURSES_SIZE_T)
1224
1225 ### Allow using a different wrap-prefix
1226 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1227         AC_MSG_CHECKING(for prefix used to wrap public variables)
1228         AC_ARG_WITH(wrap-prefix,
1229                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
1230                 [NCURSES_WRAP_PREFIX=$withval],
1231                 [NCURSES_WRAP_PREFIX=_nc_])
1232         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1233 else
1234         NCURSES_WRAP_PREFIX=_nc_
1235 fi
1236 AC_SUBST(NCURSES_WRAP_PREFIX)
1237 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1238
1239 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1240 AC_ARG_ENABLE(safe-sprintf,
1241         [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
1242         [with_safe_sprintf=$enableval],
1243         [with_safe_sprintf=no])
1244 AC_MSG_RESULT($with_safe_sprintf)
1245 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1246
1247 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1248 # when hashmap is used scroll hints are useless
1249 if test "$with_hashmap" = no ; then
1250 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1251 AC_ARG_ENABLE(scroll-hints,
1252         [  --disable-scroll-hints  compile without scroll-hints code],
1253         [with_scroll_hints=$enableval],
1254         [with_scroll_hints=yes])
1255 AC_MSG_RESULT($with_scroll_hints)
1256 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1257 fi
1258
1259 AC_MSG_CHECKING(if you want experimental wgetch-events code)
1260 AC_ARG_ENABLE(wgetch-events,
1261         [  --enable-wgetch-events  compile with experimental wgetch-events code],
1262         [with_wgetch_events=$enableval],
1263         [with_wgetch_events=no])
1264 AC_MSG_RESULT($with_wgetch_events)
1265 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with experimental wgetch-events code])
1266
1267 ###############################################################################
1268 CF_HELP_MESSAGE(Testing/development Options:)
1269
1270 ###     use option --disable-echo to suppress full display compiling commands
1271 CF_DISABLE_ECHO
1272 if test "x$enable_echo" = xyes; then
1273         ECHO_LINK=
1274 else
1275         ECHO_LINK='@ echo linking $@ ... ;'
1276         test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1277         test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1278 fi
1279 AC_SUBST(ECHO_LINK)
1280
1281 ###     use option --enable-warnings to turn on all gcc warnings
1282 AC_MSG_CHECKING(if you want to see compiler warnings)
1283 AC_ARG_ENABLE(warnings,
1284         [  --enable-warnings       build: turn on GCC compiler warnings],
1285         [with_warnings=$enableval])
1286 AC_MSG_RESULT($with_warnings)
1287
1288 if test "x$with_warnings" = "xyes"; then
1289         CF_ADD_ADAFLAGS(-gnatg)
1290         CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1291         if test "x$cf_with_cxx" = xyes ; then
1292                 CF_GXX_WARNINGS(Wno-unused)
1293         fi
1294 fi
1295 CF_GCC_ATTRIBUTES
1296 CF_ENABLE_STRING_HACKS
1297
1298 ###     use option --enable-assertions to turn on generation of assertion code
1299 AC_MSG_CHECKING(if you want to enable runtime assertions)
1300 AC_ARG_ENABLE(assertions,
1301         [  --enable-assertions     test: turn on generation of assertion code],
1302         [with_assertions=$enableval],
1303         [with_assertions=no])
1304 AC_MSG_RESULT($with_assertions)
1305 if test -n "$GCC"
1306 then
1307         if test "$with_assertions" = no
1308         then
1309                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1310         else
1311                 CF_ADD_ADAFLAGS(-gnata)
1312         fi
1313 fi
1314
1315 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
1316 CF_DISABLE_LEAKS
1317 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1318
1319 ###     use option --enable-expanded to generate certain macros as functions
1320 AC_ARG_ENABLE(expanded,
1321         [  --enable-expanded       test: generate functions for certain macros],
1322         [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1323
1324 ###     use option --disable-macros to suppress macros in favor of functions
1325 AC_ARG_ENABLE(macros,
1326         [  --disable-macros        test: use functions rather than macros],
1327         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1328
1329 # Normally we only add trace() to the debug-library.  Allow this to be
1330 # extended to all models of the ncurses library:
1331 cf_all_traces=no
1332 case "$CFLAGS $CPPFLAGS" in
1333 *-DTRACE*)
1334         cf_all_traces=yes
1335         ;;
1336 esac
1337
1338 AC_MSG_CHECKING(whether to add trace feature to all models)
1339 AC_ARG_WITH(trace,
1340 [  --with-trace            test: add trace() function to all models of ncurses],
1341 [cf_with_trace=$withval],
1342 [cf_with_trace=$cf_all_traces])
1343 AC_MSG_RESULT($cf_with_trace)
1344
1345 if test "x$cf_with_trace" = xyes ; then
1346         LIB_TRACING=all
1347         ADA_TRACE=TRUE
1348         CF_ADD_CFLAGS(-DTRACE)
1349 else
1350         LIB_TRACING=DEBUG
1351         ADA_TRACE=FALSE
1352 fi
1353
1354 AC_SUBST(ADA_TRACE)
1355
1356 CF_DISABLE_GNAT_PROJECTS
1357
1358 ###     Checks for libraries.
1359 case $cf_cv_system_name in #(vi
1360 *mingw32*) #(vi
1361         LIBS=" -lpsapi $LIBS"
1362         ;;
1363 *)
1364 AC_CHECK_FUNC(gettimeofday,
1365         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1366
1367 AC_CHECK_LIB(bsd, gettimeofday,
1368         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1369         CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1370         ;;
1371 esac
1372
1373 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1374 AC_SUBST(MATH_LIB)
1375
1376 ###     Checks for header files.
1377 AC_STDC_HEADERS
1378 AC_HEADER_DIRENT
1379 AC_HEADER_TIME
1380 CF_REGEX
1381
1382 dnl These are some other potentially nonportable headers.
1383 AC_CHECK_HEADERS( \
1384 fcntl.h \
1385 getopt.h \
1386 limits.h \
1387 locale.h \
1388 math.h \
1389 poll.h \
1390 sys/bsdtypes.h \
1391 sys/ioctl.h \
1392 sys/param.h \
1393 sys/poll.h \
1394 sys/select.h \
1395 sys/time.h \
1396 sys/times.h \
1397 ttyent.h \
1398 unistd.h \
1399 wctype.h \
1400 )
1401
1402 CF_GETOPT_HEADER
1403
1404 # check for ISC (this may also define _POSIX_SOURCE)
1405 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1406 if test "x$ISC" = xyes ; then
1407         AC_CHECK_LIB(cposix,main)
1408         AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1409 fi
1410
1411 CF_SYS_TIME_SELECT
1412
1413 ###     checks for compiler characteristics
1414 AC_LANG_C
1415 AC_C_CONST
1416 CF_C_INLINE(NCURSES_INLINE,1200)
1417 CF_SIG_ATOMIC_T
1418
1419 if test $NCURSES_CHTYPE = auto ; then
1420         CF_TYPEOF_CHTYPE
1421 else
1422         cf_cv_typeof_chtype=$NCURSES_CHTYPE
1423 fi
1424 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1425 AC_SUBST(cf_cv_typeof_chtype)
1426
1427 CF_UNSIGNED_LITERALS
1428 cf_cv_1UL="1"
1429 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1430 test ".$cf_cv_typeof_chtype"    = .long && cf_cv_1UL="${cf_cv_1UL}L"
1431 AC_SUBST(cf_cv_1UL)
1432
1433 if test $NCURSES_MMASK_T = auto ; then
1434         cf_cv_typeof_mmask_t=long
1435 else
1436         cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1437 fi
1438 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1439 AC_SUBST(cf_cv_typeof_mmask_t)
1440
1441 ###     Checks for external-data
1442 CF_ERRNO
1443 CF_LINK_DATAONLY
1444
1445 ###     Checks for library functions.
1446 AC_CHECK_FUNCS( \
1447 getcwd \
1448 getegid \
1449 geteuid \
1450 getttynam \
1451 issetugid \
1452 poll \
1453 putenv \
1454 remove \
1455 select \
1456 setbuf \
1457 setbuffer \
1458 setenv \
1459 setvbuf \
1460 sigaction \
1461 sigvec \
1462 strdup \
1463 strstr \
1464 tcgetpgrp \
1465 times \
1466 vsnprintf \
1467 )
1468 if test "x$with_getcap" = "xyes" ; then
1469         CF_CGETENT
1470 fi
1471
1472 CF_ISASCII
1473 CF_STRUCT_SIGACTION
1474 CF_FUNC_NANOSLEEP
1475 CF_FUNC_TERMIOS
1476 CF_FUNC_VSSCANF
1477 CF_MKSTEMP
1478
1479 # setup for prototype of fallback for vsscanf()
1480 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1481
1482 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1483 if test "x$cross_compiling" = xyes ; then
1484         AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1485 else
1486         AC_FUNC_SETVBUF_REVERSED
1487 fi
1488 AC_CHECK_TYPE(intptr_t, long)
1489 CF_TYPE_SIGACTION
1490 CF_SIZECHANGE
1491 CF_FUNC_MEMMOVE
1492 CF_FUNC_POLL
1493 CF_VA_COPY
1494 AC_FUNC_VFORK
1495
1496 # special check for test/ditto.c
1497 CF_FUNC_OPENPTY
1498 if test "$cf_cv_func_openpty" != no ; then
1499     AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1500     AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1501     if test "x$cf_cv_lib_util" = xyes ; then
1502         CF_ADD_LIB(util,TEST_LIBS)
1503     fi
1504 fi
1505 AC_SUBST(TEST_LIBS)
1506 AC_SUBST(TEST_LIBS2)
1507
1508 if test "$with_hashed_db" != no ; then
1509         AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1510         CF_HASHED_DB($with_hashed_db)
1511 fi
1512
1513 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1514 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1515         CF_STRIP_G_OPT(CFLAGS)
1516         CF_STRIP_G_OPT(CXXFLAGS)
1517 fi
1518
1519 # Just in case, check if the C compiler has a bool type.
1520 CF_BOOL_DECL(cf_cv_cc_bool_type)
1521
1522 # Check for C++ compiler characteristics (and ensure that it's there!)
1523 if test -n "$CXX" ; then
1524         AC_LANG_CPLUSPLUS
1525         CF_STDCPP_LIBRARY
1526         CF_PROG_CC_C_O(CXX)
1527
1528         case $GXX_VERSION in
1529         1*|2.[0-6]*)
1530                 cf_cxx_library=yes
1531                 ;;
1532         *-2.7*|2.7*)
1533                 CF_GPP_LIBRARY
1534                 ;;
1535         *)
1536                 cf_cxx_library=no
1537                 ;;
1538         esac
1539
1540         AC_CHECK_HEADERS(typeinfo)
1541         CF_CXX_IOSTREAM_NAMESPACE
1542         CF_BOOL_DECL
1543         CF_BOOL_SIZE
1544         CF_ETIP_DEFINES
1545         CF_CPP_PARAM_INIT
1546         CF_CPP_STATIC_CAST
1547         CF_CXX_AR_FLAGS
1548 else
1549         cf_cxx_library=no
1550         cf_cv_builtin_bool=1
1551
1552         # Just because we are not configuring against C++ right now does not
1553         # mean that a user will not want to use C++.  Some distributors disable
1554         # the C++ portion of this configuration as a shortcut (or just to avoid
1555         # compiling the demo in the c++ directory).  So we need a reasonable
1556         # default for the 'bool' type.
1557         #
1558         # Caveat: since the storage of the bool type is not standardized, it
1559         # may change.
1560
1561         if test "$NCURSES_BOOL" != auto ; then
1562                 cf_cv_type_of_bool=$NCURSES_BOOL
1563                 cf_cv_header_stdbool_h=0
1564         else
1565                 if test "$cf_cv_header_stdbool_h" = 1 ; then
1566                         CF_BOOL_SIZE
1567                 else
1568                         AC_MSG_CHECKING(for fallback type of bool)
1569                         case "$host_cpu" in #(vi
1570                         i?86)   cf_cv_type_of_bool=char ;; #(vi
1571                         *)      cf_cv_type_of_bool=int  ;;
1572                         esac
1573                         AC_MSG_RESULT($cf_cv_type_of_bool)
1574                 fi
1575         fi
1576 fi
1577 AC_SUBST(CXXLIBS)
1578
1579 # If the C compiler did not declare bool, and we did not determine that the C++
1580 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1581 # ncurses library use the same type as C++ bool.  Note that this allows one to
1582 # specify the type of bool in a configure-script option and postpone
1583 # integration with the C++ compiler provided that the types are compatible.
1584 USE_CXX_BOOL=1
1585 if test $cf_cv_cc_bool_type = 1
1586 then
1587         # oops: C has a bool.  Unlikely, but C++ could differ.
1588         USE_CXX_BOOL=0
1589 elif test $cf_cv_builtin_bool = 0
1590 then
1591         # C++ has no bool
1592         USE_CXX_BOOL=0
1593 else
1594         # this is the normal case
1595         USE_CXX_BOOL='defined(__cplusplus)'
1596 fi
1597 AC_SUBST(USE_CXX_BOOL)
1598
1599 CF_HELP_MESSAGE(Ada95 Binding Options:)
1600
1601 dnl If the Ada95 source-tree is present, add that to the build unless it will
1602 dnl not work, or was not requested.
1603 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1604
1605 dnl libtool does not know anything about GNAT, though a change made in 1998
1606 dnl provided for it "someday".  Disable the ada subtree if we are using
1607 dnl libtool -TD 20070714
1608         if test "$cf_with_ada" != "no" ; then
1609                 if test "$with_libtool" != "no"; then
1610                         AC_MSG_WARN(libtool does not support Ada - disabling feature)
1611                         cf_with_ada=no
1612                 fi
1613         fi
1614
1615 dnl Check for availability of GNU Ada Translator (GNAT).
1616 dnl At the moment we support no other Ada95 compiler.
1617         if test "$cf_with_ada" != "no" ; then
1618                 CF_PROG_GNAT
1619                 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1620                         CF_ADD_ADAFLAGS(-gnatpn)
1621                         CF_FIXUP_ADAFLAGS
1622
1623                         CF_GNAT_GENERICS
1624                         CF_GNAT_SIGINT
1625                         CF_GNAT_PROJECTS
1626
1627                         CF_WITH_ADA_COMPILER
1628
1629                         cf_ada_package=terminal_interface
1630                         AC_SUBST(cf_ada_package)
1631
1632                         CF_WITH_ADA_INCLUDE
1633                         CF_WITH_ADA_OBJECTS
1634                         CF_WITH_ADA_SHAREDLIB
1635                 fi
1636         fi
1637 else
1638         cf_with_ada=no
1639 fi
1640
1641 # do this "late" to avoid conflict with header-checks
1642 if test "x$with_widec" = xyes ; then
1643         AC_CHECK_SIZEOF(wchar_t)
1644 fi
1645
1646 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1647 ###     none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1648 ###
1649 ### ticlib modules may be a separate library, otherwise contained in termlib.
1650 ### termlib modules may be a separate library, otherwise contained in ncurses.
1651 ###
1652 ### The of "+" or " " between the tokens controls the way the script
1653 ### chooses to split module lists into libraries.
1654 ###
1655 ### (see CF_LIB_RULES).
1656 AC_MSG_CHECKING(for library subsets)
1657 LIB_SUBSETS=
1658
1659 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1660         LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1661         if test "$with_ticlib" != no ; then
1662                 LIB_SUBSETS="${LIB_SUBSETS} "
1663         else
1664                 LIB_SUBSETS="${LIB_SUBSETS}+"
1665         fi
1666 fi
1667
1668 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1669 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1670
1671 if test "$with_termlib" != no ; then
1672         LIB_SUBSETS="${LIB_SUBSETS} "
1673 else
1674         LIB_SUBSETS="${LIB_SUBSETS}+"
1675 fi
1676
1677 LIB_SUBSETS="${LIB_SUBSETS}base"
1678
1679 # Most term-driver calls are to tinfo, but some like init_pair are to the
1680 # base library (so it resides in base).
1681 if test "$with_term_driver" != no ; then
1682         LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1683         case $cf_cv_system_name in #(vi
1684         *mingw32*) #(vi
1685                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1686                 ;;
1687         *) #(vi
1688                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1689                 ;;
1690         esac
1691 fi
1692
1693 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1694 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1695
1696 AC_MSG_RESULT($LIB_SUBSETS)
1697
1698 ### Construct the list of include-directories to be generated
1699 CF_INCLUDE_DIRS
1700 CF_ADA_INCLUDE_DIRS
1701
1702 ### Build up pieces for makefile rules
1703 AC_MSG_CHECKING(default library suffix)
1704 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1705 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1706 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1707
1708 AC_MSG_CHECKING(default library-dependency suffix)
1709 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1710 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1711 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1712
1713 AC_MSG_CHECKING(default object directory)
1714 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1715 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1716 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1717
1718 if test "x$cf_with_cxx" = xyes ; then
1719 AC_MSG_CHECKING(c++ library-dependency suffix)
1720 if test "$with_libtool" != "no"; then
1721         # libtool thinks it can make c++ shared libraries (perhaps only g++)
1722         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1723 elif test "$with_shared_cxx" != "no"; then
1724         # also for g++ users...
1725         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1726 else
1727         # we normally make a static library because C/C++ library rules differ
1728         CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1729 fi
1730 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1731 AC_SUBST(CXX_LIB_SUFFIX)
1732 fi
1733
1734 # do not want -ldl in build except as needed for -lncurses dependency
1735 if test "x$with_dlsym" = xyes ; then
1736 if test $DFT_LWR_MODEL = shared || \
1737    test $DFT_LWR_MODEL = libtool ; then
1738         CF_REMOVE_LIB(LIBS,$LIBS,dl)
1739 fi
1740 fi
1741 ### Set up low-level terminfo dependencies for makefiles.
1742
1743 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1744 # do not need libdl
1745 TICS_LIST=
1746 if test "x$with_dlsym" = xyes ; then
1747         CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1748 fi
1749
1750 if test "$with_ticlib" != no ; then
1751
1752         if test "x$with_ticlib" != xyes ; then
1753                 TICS_NAME=$with_ticlib
1754                 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1755                 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1756                 TICS_LIB_SUFFIX="${with_ticlib}"
1757         else
1758                 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1759                 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1760                 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1761         fi
1762         TICS_LDFLAGS="-L${LIB_DIR}"
1763         TICS_LIBS="-l${TICS_LIB_SUFFIX}"
1764 else
1765         TICS_LDFLAGS="-L${LIB_DIR}"
1766         TICS_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
1767 fi
1768 AC_SUBST(TICS_ARG_SUFFIX)
1769 AC_SUBST(TICS_DEP_SUFFIX)
1770 AC_SUBST(TICS_LIB_SUFFIX)
1771 AC_SUBST(TICS_LDFLAGS)
1772 AC_SUBST(TICS_LIBS)
1773
1774 if test "$with_termlib" != no ; then
1775
1776         if test "x$with_termlib" != xyes ; then
1777                 TINFO_NAME=$with_termlib
1778                 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1779                 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1780                 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1781                 TINFO_LIB_SUFFIX="${with_termlib}"
1782         else
1783                 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1784                 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1785                 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1786                 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1787         fi
1788
1789         TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1790         TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1791         if test "$DFT_LWR_MODEL" = "libtool"; then
1792                 TEST_ARGS="${TEST_DEPS}"
1793                 TEST_ARG2="${TEST_DEP2}"
1794                 TINFO_LDFLAGS="-L${LIB_DIR}"
1795                 TINFO_LIBS="$TEST_ARGS"
1796                 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
1797                 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
1798         else
1799                 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1800                 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1801                 if test "x$with_term_driver" != xno ; then
1802                         TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1803                         TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1804                         TINFO_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
1805                 else
1806                         TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1807                         TINFO_LIBS="$TEST_ARGS"
1808                 fi
1809                 TINFO_LDFLAGS="-L${LIB_DIR}"
1810                 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1811         fi
1812 else
1813         # the next lines are needed for linking libtic over libncurses
1814         TINFO_NAME=${LIB_NAME}
1815         TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1816         TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1817         if test "x$with_tic_depends" = xyes ; then
1818                 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1819         else
1820                 TICS_LIST="$SHLIB_LIST"
1821         fi
1822
1823         TINFO_LDFLAGS="-L${LIB_DIR}"
1824         TINFO_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
1825 fi
1826
1827 if test "$DFT_LWR_MODEL" = shared ; then
1828         case $cf_cv_system_name in #(vi
1829         cygwin*|msys*)
1830                 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
1831                 TINFO_SUFFIX=.dll
1832                 ;;
1833         esac
1834 fi
1835
1836 AC_SUBST(TINFO_ARG_SUFFIX)
1837 AC_SUBST(TINFO_DEP_SUFFIX)
1838 AC_SUBST(TINFO_LIB_SUFFIX)
1839 AC_SUBST(TINFO_LDFLAGS)
1840 AC_SUBST(TINFO_LIBS)
1841
1842 if test "x$with_dlsym" = xyes ; then
1843         CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1844 fi
1845
1846 if test "$DFT_LWR_MODEL" = "libtool"; then
1847     OBJEXT=lo
1848 fi
1849
1850 # needed for Ada95
1851 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
1852 AC_SUBST(TINFO_LDFLAGS2)
1853
1854 case $DFT_LWR_MODEL in
1855 normal|debug|profile)
1856         CF_LDFLAGS_STATIC
1857         ;;
1858 esac
1859
1860 AC_MSG_CHECKING(where we will install curses.h)
1861 AC_SUBST(includesubdir)
1862 includesubdir=
1863 if test "$with_overwrite" = no && \
1864  ( test "x$includedir" = 'x${prefix}/include' || \
1865    test "x$includedir" = "x${prefix}/include" )
1866 then
1867         includesubdir="/ncurses${LIB_SUFFIX}"
1868 fi
1869 AC_MSG_RESULT(${includedir}${includesubdir})
1870
1871 ### Resolve a conflict between normal and wide-curses by forcing applications
1872 ### that will need libutf8 to add it to their configure script.
1873 if test "$with_overwrite" != no ; then
1874 if test "$NCURSES_LIBUTF8" = 1 ; then
1875         NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1876         AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1877 fi
1878 fi
1879 WITH_OVERWRITE=$with_overwrite
1880
1881 AC_SUBST(WITH_OVERWRITE)
1882 AC_SUBST(TICS_LIST)
1883 AC_SUBST(TINFO_LIST)
1884 AC_SUBST(SHLIB_LIST)
1885
1886 # used to separate tack out of the tree
1887 NCURSES_TREE=
1888 AC_SUBST(NCURSES_TREE)
1889
1890 ### predefined stuff for the test programs
1891 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
1892
1893 ### Construct the list of subdirectories for which we'll customize makefiles
1894 ### with the appropriate compile-rules.
1895
1896 CF_SRC_MODULES($modules_to_build)
1897
1898 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
1899    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${DFT_ARG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
1900    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${DFT_ARG_SUFFIX}-config.1:man/MKada_config.in"
1901 fi
1902
1903 CF_DIRS_TO_MAKE
1904
1905 # symbols that differ when compiling Ada95 by itself.
1906 NCURSES_SHLIB2='sh $(top_srcdir)/misc/shlib'
1907 AC_SUBST(NCURSES_SHLIB2)
1908
1909 # values to use as strings
1910 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
1911
1912 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
1913
1914 ### Now that we're done running tests, add the compiler-warnings, if any
1915 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1916
1917 ### Define substitutions for header files to avoid name-pollution
1918 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
1919 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
1920 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
1921 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
1922
1923 ################################################################################
1924 test "x$use_database" = xyes && \
1925 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1926
1927 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1928 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${DFT_ARG_SUFFIX}${cf_cv_abi_version}-config.1:man/MKncu_config.in"
1929
1930 if test "x$enable_pc_files" = xyes ; then \
1931 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
1932 MAKE_PC_FILES=
1933 else
1934 MAKE_PC_FILES="#"
1935 fi
1936 AC_SUBST(MAKE_PC_FILES)
1937 AC_SUBST(cross_compiling)
1938
1939 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
1940 if test -n "$FALLBACK_LIST"
1941 then
1942         if test "$TIC_PATH" = unknown
1943         then
1944                 AC_MSG_WARN(no tic program found for fallbacks)
1945         fi
1946 fi
1947 AC_SUBST(TIC_PATH)
1948
1949 if test "x$cf_with_tests" != xno ; then
1950         MAKE_TESTS=
1951 else
1952         MAKE_TESTS="#"
1953 fi
1954 AC_SUBST(MAKE_TESTS)
1955
1956 ADAHTML_DIR=../../doc/html/ada
1957 AC_SUBST(ADAHTML_DIR)
1958
1959 # these could be configurable, but are not currently
1960 PANEL_NAME=panel
1961 MENU_NAME=menu
1962 FORM_NAME=form
1963 CXX_NAME=ncurses++
1964
1965 AC_SUBST(PANEL_NAME)
1966 AC_SUBST(MENU_NAME)
1967 AC_SUBST(FORM_NAME)
1968 AC_SUBST(CXX_NAME)
1969
1970 # workaround for g++ versus Solaris (20131116)
1971 case $cf_cv_system_name in #(vi
1972 solaris2*) #(vi
1973         case "x$CPPFLAGS" in #(vi
1974         *-D_XOPEN_SOURCE_EXTENDED*)
1975                 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
1976                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
1977                 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
1978                 ;;
1979         esac
1980         ;;
1981 esac
1982
1983 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
1984 case "x$NCURSES_OSPEED" in #(vi
1985 *short*) #(vi
1986         cf_compatible=1
1987         ;;
1988 *)
1989         cf_compatible=0
1990         ;;
1991 esac
1992 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
1993
1994 case "x$cf_cv_typeof_chtype" in
1995 xshort|xint|xlong)
1996         cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
1997         ;;
1998 esac
1999
2000 case "x$cf_cv_typeof_mmask_t" in
2001 xshort|xint|xlong)
2002         cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2003         ;;
2004 esac
2005
2006 SUB_SCRIPTS=
2007
2008 AC_OUTPUT( \
2009         include/MKterm.h.awk \
2010         include/curses.head:include/curses.h.in \
2011         include/ncurses_dll.h \
2012         include/termcap.h \
2013         include/unctrl.h \
2014         $SUB_SCRIPTS \
2015         $SUB_MAKEFILES \
2016         Makefile,[
2017 if test "x$cf_with_tests" != xno ; then
2018         CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2019 fi
2020 CF_LIB_RULES($SRC_SUBDIRS)
2021
2022 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2023 if test -z "$USE_OLD_MAKERULES" ; then
2024         $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2025 fi
2026 fi
2027 ],[
2028 ### Special initialization commands, used to pass information from the
2029 ### configuration-run into config.status
2030
2031 AWK="$AWK"
2032 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2033 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2034 ECHO_LD="$ECHO_LD"
2035 LDCONFIG="$LDCONFIG"
2036 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2037 LIB_NAME="$LIB_NAME"
2038 LIB_PREFIX="$LIB_PREFIX"
2039 LIB_SUBSETS="$LIB_SUBSETS"
2040 LIB_SUFFIX="$LIB_SUFFIX"
2041 LIB_TRACING="$LIB_TRACING"
2042 LN_S="$LN_S"
2043 MAKE_TERMINFO="$MAKE_TERMINFO"
2044 NCURSES_MAJOR="$NCURSES_MAJOR"
2045 NCURSES_MINOR="$NCURSES_MINOR"
2046 NCURSES_OSPEED="$NCURSES_OSPEED"
2047 NCURSES_PATCH="$NCURSES_PATCH"
2048 SRC_SUBDIRS="$SRC_SUBDIRS"
2049 TERMINFO="$TERMINFO"
2050 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2051 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2052 TICS_NAME="$TICS_NAME"
2053 TIC_PATH="$TIC_PATH"
2054 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2055 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2056 TINFO_NAME="$TINFO_NAME"
2057 TINFO_SUFFIX="$TINFO_SUFFIX"
2058 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2059 WITH_CURSES_H="$with_curses_h"
2060 WITH_ECHO="${enable_echo:=yes}"
2061 WITH_OVERWRITE="$with_overwrite"
2062 cf_LIST_MODELS="$cf_list_models"
2063 cf_cv_abi_version="$cf_cv_abi_version"
2064 cf_cv_do_relink="$cf_cv_do_relink"
2065 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2066 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2067 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2068 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2069 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2070 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2071 cf_cv_rel_version="$cf_cv_rel_version"
2072 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2073 cf_cv_shared_soname='$cf_cv_shared_soname'
2074 cf_cv_shlib_version="$cf_cv_shlib_version"
2075 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2076 cf_cv_system_name="$cf_cv_system_name"
2077 cf_cv_term_driver="$with_term_driver"
2078 cf_with_ada="$cf_with_ada"
2079 cf_with_cxx_binding="$cf_with_cxx_binding"
2080 cf_with_db_install="$cf_with_db_install"
2081 cf_with_manpages="$cf_with_manpages"
2082 cf_with_tests="$cf_with_tests"
2083 with_shared_cxx="$with_shared_cxx"
2084 host="$host"
2085 target="$target"
2086
2087 ],cat)dnl
2088 ${MAKE:-make} preinstall