configure.in

   1 dnl***************************************************************************
   2 dnl Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
   3 dnl                                                                          *
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  13 dnl in all copies or substantial portions of the Software.                   *
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  16 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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  24 dnl holders shall not be used in advertising or otherwise to promote the     *
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  26 dnl authorization.                                                           *
  27 dnl***************************************************************************
  28 dnl
  29 dnl Author: Thomas E. Dickey 1995-on
  30 dnl
  31 dnl $Id: configure.in,v 1.596 2015/01/03 20:44:55 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: 1.596 $)
  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 CF_VERSION_INFO(NCURSES,ncurses)
  45
  46 CF_WITH_REL_VERSION(NCURSES)
  47 CF_WITH_ABI_VERSION
  48
  49 CF_WITH_SYSTYPE
  50
  51 ###     Save the given $CFLAGS to allow user-override.
  52 cf_user_CFLAGS="$CFLAGS"
  53
  54 ###     Default install-location
  55 CF_CFG_DEFAULTS
  56
  57 ###     Checks for programs.
  58 AC_ARG_WITH(ada,
  59         [  --without-ada           suppress check for Ada95, don't build demo],
  60         [cf_with_ada=$withval],
  61         [cf_with_ada=yes])
  62 if test "x$cf_with_ada" = xyes
  63 then
  64         cf_PROG_CC="gnatgcc gcc cc"
  65 else
  66         cf_PROG_CC="gcc cc"
  67 fi
  68
  69 CF_PROG_CC($cf_PROG_CC)
  70
  71 AC_PROG_CPP
  72 AC_PROG_GCC_TRADITIONAL
  73 CF_PROG_CC_C_O(CC)
  74 CF_PROG_LDCONFIG
  75
  76 dnl DEFECT in autoconf 2.12:    an attempt to set policy, this breaks the
  77 dnl                             configure script by not letting us test if C++
  78 dnl                             is present, making this option necessary.
  79 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
  80 AC_ARG_WITH(cxx,
  81         [  --without-cxx           do not adjust ncurses bool to match C++],
  82         [cf_with_cxx=$withval],
  83         [cf_with_cxx=yes])
  84 AC_MSG_RESULT($cf_with_cxx)
  85 if test "X$cf_with_cxx" = Xno ; then
  86         CXX=""
  87         GXX=""
  88 else
  89         # with autoconf 2.13, we can change the error to a warning:
  90         pushdef([AC_MSG_ERROR],
  91                 [AC_MSG_RESULT(no)
  92                  AC_MSG_WARN([You don't have any C++ compiler, too bad])
  93                 cf_with_cxx=no; CXX=""; GXX="";])dnl
  94         AC_PROG_CXX
  95         popdef([AC_MSG_ERROR])dnl
  96
  97         AC_LANG_PUSH(C++)
  98         if test "x$cf_with_cxx" != xno
  99         then
 100                 # Several of the C++ configurations do not work, particularly when
 101                 # cross-compiling (20140913 -TD)
 102                 AC_MSG_CHECKING(if $CXX works)
 103
 104                 save_CPPFLAGS="$CPPFLAGS"
 105                 eval cf_includedir=${includedir}
 106                 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
 107                 AC_TRY_COMPILE([
 108 #include <stdlib.h>
 109 #include <stdio.h>
 110 ],
 111                 [
 112                 printf("Hello world!\n")
 113                 ],
 114                 [cf_cxx_works=yes],
 115                 [cf_cxx_works=no])
 116                 CPPFLAGS="$save_CPPFLAGS"
 117
 118                 AC_MSG_RESULT($cf_cxx_works)
 119                 if test "x$cf_cxx_works" = xno
 120                 then
 121                         AC_MSG_WARN([Ignore $CXX, since it cannot compile hello-world.])
 122                         cf_with_cxx=no; CXX=""; GXX="";
 123                 fi
 124         fi
 125         AC_LANG_POP
 126
 127         # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
 128         if test "$CXX" = "g++" ; then
 129                 AC_PATH_PROG(CXX,g++)
 130         fi
 131         case "x$CXX" in #(vi
 132         x|xg++)
 133                 AC_MSG_WARN([You don't have any C++ compiler, too bad])
 134                 cf_with_cxx=no; CXX=""; GXX="";
 135                 ;;
 136         esac
 137 fi
 138
 139 CF_GXX_VERSION
 140 case $GXX_VERSION in
 141 1*|2.[[0-6]]*)
 142         # GXX=""; CXX=""; ac_cv_prog_gxx=no
 143         # cf_cxx_library=no
 144         AC_MSG_WARN(templates do not work)
 145         ;;
 146 esac
 147
 148 AC_MSG_CHECKING(if you want to build C++ binding and demo)
 149 AC_ARG_WITH(cxx-binding,
 150         [  --without-cxx-binding   do not build C++ binding and demo],
 151         [cf_with_cxx_binding=$withval],
 152         [cf_with_cxx_binding=$cf_with_cxx])
 153 AC_MSG_RESULT($cf_with_cxx_binding)
 154
 155 AC_MSG_CHECKING(if you want to build with Ada95)
 156 AC_MSG_RESULT($cf_with_ada)
 157
 158 AC_MSG_CHECKING(if you want to install terminal database)
 159 AC_ARG_ENABLE(db-install,
 160         [  --disable-db-install    suppress install of terminal database],
 161         [cf_with_db_install=$enableval],
 162         [cf_with_db_install=yes])
 163 AC_MSG_RESULT($cf_with_db_install)
 164
 165 AC_MSG_CHECKING(if you want to install manpages)
 166 AC_ARG_WITH(manpages,
 167         [  --without-manpages      suppress install of manpages],
 168         [cf_with_manpages=$withval],
 169         [cf_with_manpages=yes])
 170 AC_MSG_RESULT($cf_with_manpages)
 171
 172 AC_MSG_CHECKING(if you want to build programs such as tic)
 173 AC_ARG_WITH(progs,
 174         [  --without-progs         suppress build/install with programs (e.g., tic)],
 175         [cf_with_progs=$withval],
 176         [cf_with_progs=yes])
 177 AC_MSG_RESULT($cf_with_progs)
 178
 179 AC_MSG_CHECKING(if you want to build test-programs)
 180 AC_ARG_WITH(tests,
 181         [  --without-tests         suppress build/install with test-programs],
 182         [cf_with_tests=$withval],
 183         [cf_with_tests=yes])
 184 AC_MSG_RESULT($cf_with_tests)
 185
 186 AC_MSG_CHECKING(if you wish to install curses.h)
 187 AC_ARG_WITH(curses-h,
 188         [  --without-curses-h      install curses.h as ncurses.h only],
 189         [with_curses_h=$withval],
 190         [with_curses_h=yes])
 191 AC_MSG_RESULT($with_curses_h)
 192
 193 modules_to_build="ncurses"
 194 if test "X$cf_with_progs" != Xno ; then
 195 modules_to_build="$modules_to_build progs tack"
 196 fi
 197 modules_to_build="$modules_to_build panel menu form"
 198
 199 AC_ARG_PROGRAM
 200
 201 CF_PROG_AWK
 202 CF_PROG_EGREP
 203 CF_PROG_INSTALL
 204 CF_PROG_LINT
 205 CF_PROG_LN_S
 206
 207 AC_SYS_LONG_FILE_NAMES
 208
 209 # if we find pkg-config, check if we should install the ".pc" files.
 210 CF_PKG_CONFIG
 211 CF_WITH_PKG_CONFIG_LIBDIR
 212 CF_ENABLE_PC_FILES
 213 if test -z "$MAKE_PC_FILES"
 214 then
 215         AC_MSG_CHECKING(for suffix to add to pc-files)
 216 AC_ARG_WITH(pc-suffix,
 217         [  --with-pc-suffix        suffixes pc-files],
 218         [case "x$withval" in #(vi
 219         xyes|xno) #(vi
 220                 PC_MODULE_SUFFIX=
 221                 ;;
 222         *)      PC_MODULE_SUFFIX="$withval"
 223                 ;;
 224         esac])
 225         test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
 226         AC_MSG_RESULT($PC_MODULE_SUFFIX)
 227         test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
 228         AC_SUBST(PC_MODULE_SUFFIX)
 229 fi
 230
 231 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 232 AC_ARG_ENABLE(mixed-case,
 233         [  --enable-mixed-case     tic should assume mixed-case filenames],
 234         [enable_mixedcase=$enableval],
 235         [enable_mixedcase=auto])
 236 AC_MSG_RESULT($enable_mixedcase)
 237 if test "$enable_mixedcase" = "auto" ; then
 238     CF_MIXEDCASE_FILENAMES
 239 else
 240     cf_cv_mixedcase=$enable_mixedcase
 241     if test "x$enable_mixedcase" = "xyes" ; then
 242         AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
 243     fi
 244 fi
 245
 246 # do this after mixed-case option (tags/TAGS is not as important as tic).
 247 AC_PROG_MAKE_SET
 248 CF_MAKE_TAGS
 249 CF_MAKEFLAGS
 250
 251 dnl These are standard among *NIX systems, but not when cross-compiling
 252 AC_CHECK_TOOL(RANLIB, ranlib, ':')
 253 AC_CHECK_TOOL(LD, ld, ld)
 254 AC_CHECK_TOOL(AR, ar, ar)
 255 AC_CHECK_TOOL(NM, nm, nm)
 256 CF_AR_FLAGS
 257
 258 dnl Special option for use by system-builders: the install-prefix is used to
 259 dnl adjust the location into which the actual install is done, so that an
 260 dnl archive can be built without modifying the host system's configuration.
 261 AC_MSG_CHECKING(if you have specified an install-prefix)
 262 AC_ARG_WITH(install-prefix,
 263         [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
 264         [case "x$withval" in #(vi
 265         xyes|xno) #(vi
 266                 ;;
 267         *)      DESTDIR="$withval"
 268                 ;;
 269         esac])
 270 AC_MSG_RESULT($DESTDIR)
 271 AC_SUBST(DESTDIR)
 272
 273 ###############################################################################
 274 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
 275 # If we're cross-compiling, allow the user to override the tools and their
 276 # options.  The configure script is oriented toward identifying the host
 277 # compiler, etc., but we need a build compiler to generate parts of the source.
 278 CF_BUILD_CC
 279
 280 ###############################################################################
 281 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
 282
 283 ### Options to allow the user to specify the set of libraries which are used.
 284 ### Use "--without-normal --with-shared" to allow the default model to be
 285 ### shared, for example.
 286 cf_list_models=""
 287 AC_SUBST(cf_list_models)dnl     the complete list of models ("normal debug")
 288
 289 CF_WITH_LIBTOOL
 290 if test "$with_libtool" != "no" ; then
 291
 292 cf_list_models="$cf_list_models libtool"
 293
 294 else
 295
 296 AC_MSG_CHECKING(if you want to build shared libraries)
 297 AC_ARG_WITH(shared,
 298         [  --with-shared           generate shared-libraries],
 299         [with_shared=$withval],
 300         [with_shared=no])
 301 AC_MSG_RESULT($with_shared)
 302 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
 303
 304 AC_MSG_CHECKING(if you want to build static libraries)
 305 AC_ARG_WITH(normal,
 306         [  --with-normal           generate normal-libraries (default)],
 307         [with_normal=$withval],
 308         [with_normal=yes])
 309 AC_MSG_RESULT($with_normal)
 310 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
 311
 312 AC_MSG_CHECKING(if you want to build debug libraries)
 313 AC_ARG_WITH(debug,
 314         [  --with-debug            generate debug-libraries (default)],
 315         [with_debug=$withval],
 316         [with_debug=yes])
 317 AC_MSG_RESULT($with_debug)
 318 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
 319
 320 AC_MSG_CHECKING(if you want to build profiling libraries)
 321 AC_ARG_WITH(profile,
 322         [  --with-profile          generate profile-libraries],
 323         [with_profile=$withval],
 324         [with_profile=no])
 325 AC_MSG_RESULT($with_profile)
 326 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
 327
 328 fi
 329
 330 if test "X$cf_with_cxx_binding" != Xno; then
 331 if test "x$with_shared" = "xyes"; then
 332 AC_MSG_CHECKING(if you want to build C++ shared libraries)
 333 AC_ARG_WITH(cxx-shared,
 334         [  --with-cxx-shared       generate C++ shared-libraries],
 335         [with_shared_cxx=$withval],
 336         [with_shared_cxx=no])
 337 AC_MSG_RESULT($with_shared_cxx)
 338 fi
 339 fi
 340
 341 ###############################################################################
 342
 343 AC_MSG_CHECKING(for specified models)
 344 test -z "$cf_list_models" && cf_list_models=normal
 345 dnl If we use libtool to generate libraries, then it must be the only
 346 dnl specified model.
 347 test "$with_libtool" != "no" && cf_list_models=libtool
 348 AC_MSG_RESULT($cf_list_models)
 349
 350 ### Use the first model as the default, and save its suffix for use in building
 351 ### up test-applications.
 352 AC_MSG_CHECKING(for default model)
 353 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
 354 AC_MSG_RESULT($DFT_LWR_MODEL)
 355
 356 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
 357
 358 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
 359 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
 360
 361 TICS_NAME=tic
 362 AC_SUBST(TICS_NAME)
 363
 364 TINFO_NAME=tinfo
 365 AC_SUBST(TINFO_NAME)
 366
 367 LIB_NAME=ncurses
 368 AC_SUBST(LIB_NAME)
 369
 370 LIB_DIR=../lib
 371 LIB_2ND=../../lib
 372
 373 CF_WITH_LIB_PREFIX(cf_prefix)
 374
 375 LIB_SUFFIX=
 376 AC_SUBST(LIB_SUFFIX)
 377 CF_PATHSEP
 378
 379 ###############################################################################
 380
 381 AC_MSG_CHECKING(if you want to build a separate terminfo library)
 382 AC_ARG_WITH(termlib,
 383         [  --with-termlib          generate separate terminfo library],
 384         [with_termlib=$withval],
 385         [with_termlib=no])
 386 AC_MSG_RESULT($with_termlib)
 387
 388 AC_MSG_CHECKING(if you want to build a separate tic library)
 389 AC_ARG_WITH(ticlib,
 390         [  --with-ticlib           generate separate tic library],
 391         [with_ticlib=$withval],
 392         [with_ticlib=no])
 393 AC_MSG_RESULT($with_ticlib)
 394
 395 ### Checks for special libraries, must be done up-front.
 396 SHLIB_LIST=""
 397 CF_WITH_GPM
 398 if test "$with_gpm" != no ; then
 399         AC_MSG_CHECKING(if you want to load GPM dynamically)
 400         AC_ARG_WITH(dlsym,
 401                 [  --without-dlsym         do not use dlsym() to load GPM dynamically],
 402                 [with_dlsym=$withval],
 403                 [with_dlsym=yes])
 404         AC_MSG_RESULT($with_dlsym)
 405         if test "x$with_dlsym" = xyes ; then
 406                 CF_FUNC_DLSYM
 407                 if test "x$with_gpm" != xyes ; then
 408                         CF_VERBOSE(assuming soname for gpm is $with_gpm)
 409                         cf_cv_gpm_soname="$with_gpm"
 410                 else
 411                         CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
 412                 fi
 413                 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])
 414                 SHLIB_LIST="-ldl $SHLIB_LIST"
 415         else
 416                 SHLIB_LIST="-lgpm $SHLIB_LIST"
 417                 CF_ADD_LIB(gpm,TEST_LIBS)
 418         fi
 419         AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
 420         CF_CHECK_GPM_WGETCH
 421 fi
 422
 423 CF_WITH_SYSMOUSE
 424
 425 dnl Not all ports of gcc support the -g option
 426
 427 if test X"$CC_G_OPT" = X"" ; then
 428         CC_G_OPT='-g'
 429         test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
 430 fi
 431 AC_SUBST(CC_G_OPT)
 432
 433 if test X"$CXX_G_OPT" = X"" ; then
 434         CXX_G_OPT='-g'
 435         test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
 436 fi
 437 AC_SUBST(CXX_G_OPT)
 438
 439 AC_MSG_CHECKING(for default loader flags)
 440 case $DFT_LWR_MODEL in
 441 libtool) LD_MODEL=''   ;;
 442 normal)  LD_MODEL=''   ;;
 443 debug)   LD_MODEL=$CC_G_OPT ;;
 444 profile) LD_MODEL='-pg';;
 445 shared)  LD_MODEL=''   ;;
 446 esac
 447 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
 448 AC_MSG_RESULT($LD_MODEL)
 449
 450 case $DFT_LWR_MODEL in
 451 shared)
 452 CF_ENABLE_RPATH
 453 AC_MSG_CHECKING(if shared libraries should be relinked during install)
 454 AC_ARG_ENABLE(relink,
 455 [  --disable-relink        relink shared libraries during install],
 456 [cf_cv_do_relink=$enableval],
 457 [cf_cv_do_relink=yes])
 458 AC_MSG_RESULT($cf_cv_do_relink)
 459         ;;
 460 esac
 461
 462 # we will build libraries one-level down.
 463 rel_builddir=..
 464 CF_SHARED_OPTS
 465 for model in $cf_list_models; do
 466         case $model in #(vi
 467         libtool)
 468                 CF_WITH_LIBTOOL_OPTS
 469                 CF_WITH_EXPORT_SYMS
 470                 ;;
 471         shared) #(vi
 472                 if test "$CC_SHARED_OPTS" = "unknown"; then
 473                         AC_ERROR(Shared libraries are not supported in this version)
 474                 fi
 475                 CF_WITH_VERSIONED_SYMS
 476                 ;;
 477         esac
 478 done
 479
 480 # pretend that ncurses==ncursesw==ncursest
 481 AC_MSG_CHECKING(if you want to disable library suffixes)
 482 AC_ARG_ENABLE(lib-suffixes,
 483         [  --disable-lib-suffixes  disable library suffixes],
 484         [disable_lib_suffixes=$enableval],
 485         [disable_lib_suffixes=no])
 486 AC_MSG_RESULT($disable_lib_suffixes)
 487
 488 ### If we're building with rpath, try to link non-standard libs that way too.
 489 if test "$DFT_LWR_MODEL" = "shared"; then
 490         CF_DISABLE_RPATH_HACK
 491 fi
 492
 493 ###############################################################################
 494 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 495
 496 ###     use option --disable-overwrite to leave out the link to -lcurses
 497 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
 498 AC_ARG_ENABLE(overwrite,
 499         [  --disable-overwrite     leave out the link to -lcurses],
 500         [with_overwrite=$enableval],
 501         [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
 502 AC_MSG_RESULT($with_overwrite)
 503
 504 AC_MSG_CHECKING(if external terminfo-database is used)
 505 AC_ARG_ENABLE(database,
 506         [  --disable-database      do not use terminfo, only fallbacks/termcap],
 507         [use_database=$enableval],
 508         [use_database=yes])
 509 AC_MSG_RESULT($use_database)
 510
 511 case $host_os in #(vi
 512 os2*) #(vi
 513         TERMINFO_SRC='${top_srcdir}/misc/emx.src'
 514         ;;
 515 *) #(vi
 516         TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
 517         ;;
 518 esac
 519 AC_SUBST(TERMINFO_SRC)
 520
 521 NCURSES_USE_DATABASE=0
 522 if test "$use_database" != no ; then
 523         NCURSES_USE_DATABASE=1
 524
 525         AC_MSG_CHECKING(which terminfo source-file will be installed)
 526         AC_ARG_WITH(database,
 527                 [  --with-database=XXX     specify terminfo source to install],
 528                 [TERMINFO_SRC=$withval])
 529         AC_MSG_RESULT($TERMINFO_SRC)
 530
 531         AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
 532         AC_ARG_WITH(hashed-db,
 533                 [  --with-hashed-db        specify hashed-database library],,
 534                 [with_hashed_db=no])
 535         AC_MSG_RESULT($with_hashed_db)
 536 else
 537         with_hashed_db=no
 538 fi
 539 AC_SUBST(NCURSES_USE_DATABASE)
 540
 541 AC_MSG_CHECKING(for list of fallback descriptions)
 542 AC_ARG_WITH(fallbacks,
 543         [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
 544         [with_fallback=$withval],
 545         [with_fallback=])
 546 AC_MSG_RESULT($with_fallback)
 547 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
 548 AC_SUBST(FALLBACK_LIST)
 549
 550 AC_MSG_CHECKING(if you want modern xterm or antique)
 551 AC_ARG_WITH(xterm-new,
 552         [  --without-xterm-new     specify if xterm terminfo should be old version],
 553         [with_xterm_new=$withval],
 554         [with_xterm_new=yes])
 555 case $with_xterm_new in
 556 no)     with_xterm_new=xterm-old;;
 557 *)      with_xterm_new=xterm-new;;
 558 esac
 559 AC_MSG_RESULT($with_xterm_new)
 560 WHICH_XTERM=$with_xterm_new
 561 AC_SUBST(WHICH_XTERM)
 562
 563 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
 564 AC_ARG_WITH(xterm-kbs,
 565         [  --with-xterm-kbs=XXX    specify if xterm backspace sends BS or DEL],
 566         [with_xterm_kbs=$withval],
 567         [with_xterm_kbs=BS])
 568 case x$with_xterm_kbs in
 569 xyes|xno|xBS|xbs|x8)
 570         with_xterm_kbs=BS
 571         ;;
 572 xDEL|xdel|x127)
 573         with_xterm_kbs=DEL
 574         ;;
 575 *)
 576         with_xterm_kbs=$withval
 577         ;;
 578 esac
 579 AC_MSG_RESULT($with_xterm_kbs)
 580 XTERM_KBS=$with_xterm_kbs
 581 AC_SUBST(XTERM_KBS)
 582
 583 MAKE_TERMINFO=
 584 if test "$use_database" = no ; then
 585         TERMINFO="${datadir}/terminfo"
 586         MAKE_TERMINFO="#"
 587 else
 588
 589 AC_MSG_CHECKING(for list of terminfo directories)
 590 CF_WITH_PATHLIST(terminfo-dirs,
 591         [  --with-terminfo-dirs=XXX specify list of terminfo directories],
 592         TERMINFO_DIRS,
 593         DATADIR/terminfo,
 594         ${datadir}/terminfo)
 595 AC_MSG_RESULT($TERMINFO_DIRS)
 596 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
 597
 598 AC_MSG_CHECKING(for default terminfo directory)
 599 CF_WITH_PATH(default-terminfo-dir,
 600         [  --with-default-terminfo-dir=DIR default terminfo directory],
 601         TERMINFO,
 602         DATADIR/terminfo,
 603         ${datadir}/terminfo)
 604 AC_MSG_RESULT($TERMINFO)
 605 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
 606
 607 fi
 608
 609 AC_SUBST(TERMINFO)
 610 AC_SUBST(MAKE_TERMINFO)
 611
 612 ###     use option --disable-big-core to make tic run on small machines
 613 ###     We need 4Mb, check if we can allocate 50% more than that.
 614 AC_MSG_CHECKING(if big-core option selected)
 615 AC_ARG_ENABLE(big-core,
 616         [  --disable-big-core      assume machine has little memory],
 617         [with_big_core=$enableval],
 618         [AC_TRY_RUN([
 619 #include <stdlib.h>
 620 #include <string.h>
 621 int main() {
 622         unsigned long n = 6000000L;
 623         char *s = malloc(n);
 624         if (s != 0)
 625                 s[0] = s[n-1] = 0;
 626         ${cf_cv_main_return:-return}(s == 0);
 627 }],
 628         [with_big_core=yes],
 629         [with_big_core=no],
 630         [with_big_core=no])])
 631 AC_MSG_RESULT($with_big_core)
 632 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
 633
 634 ### ISO C only guarantees 512-char strings, we have tables which load faster
 635 ### when constructed using "big" strings.  More than the C compiler, the awk
 636 ### program is a limit on most vendor UNIX systems.  Check that we can build.
 637 AC_MSG_CHECKING(if big-strings option selected)
 638 AC_ARG_ENABLE(big-strings,
 639         [  --disable-big-strings   assume compiler has only standard-size strings],
 640         [with_big_strings=$enableval],
 641         [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
 642 AC_MSG_RESULT($with_big_strings)
 643
 644 USE_BIG_STRINGS=0
 645 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
 646 AC_SUBST(USE_BIG_STRINGS)
 647
 648 ###     use option --enable-termcap to compile in the termcap fallback support
 649 AC_MSG_CHECKING(if you want termcap-fallback support)
 650 AC_ARG_ENABLE(termcap,
 651         [  --enable-termcap        compile in termcap fallback support],
 652         [with_termcap=$enableval],
 653         [with_termcap=no])
 654 AC_MSG_RESULT($with_termcap)
 655
 656 NCURSES_USE_TERMCAP=0
 657 if test "x$with_termcap" != "xyes" ; then
 658         if test "$use_database" = no ; then
 659                 if test -z "$with_fallback" ; then
 660                         AC_ERROR(You have disabled the database w/o specifying fallbacks)
 661                 fi
 662         fi
 663         AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
 664 else
 665
 666         if test "$with_ticlib" != no ; then
 667                 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
 668         fi
 669
 670         NCURSES_USE_TERMCAP=1
 671         AC_MSG_CHECKING(for list of termcap files)
 672         CF_WITH_PATHLIST(termpath,
 673                 [  --with-termpath=XXX     specify list of termcap files],
 674                 TERMPATH,
 675                 /etc/termcap:/usr/share/misc/termcap)
 676         AC_MSG_RESULT($TERMPATH)
 677         test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
 678
 679         ###     use option --enable-getcap to use a hacked getcap for reading termcaps
 680         AC_MSG_CHECKING(if fast termcap-loader is needed)
 681         AC_ARG_ENABLE(getcap,
 682                 [  --enable-getcap         fast termcap load, no xrefs to terminfo],
 683                 [with_getcap=$enableval],
 684                 [with_getcap=no])
 685         AC_MSG_RESULT($with_getcap)
 686         test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
 687
 688         AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
 689         AC_ARG_ENABLE(getcap-cache,
 690                 [  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
 691                 [with_getcap_cache=$enableval],
 692                 [with_getcap_cache=no])
 693         AC_MSG_RESULT($with_getcap_cache)
 694         test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
 695
 696 fi
 697 AC_SUBST(NCURSES_USE_TERMCAP)
 698
 699 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
 700 AC_MSG_CHECKING(if ~/.terminfo is wanted)
 701 AC_ARG_ENABLE(home-terminfo,
 702         [  --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
 703         [with_home_terminfo=$enableval],
 704         [with_home_terminfo=yes])
 705 AC_MSG_RESULT($with_home_terminfo)
 706 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
 707
 708 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
 709 AC_ARG_ENABLE(root-environ,
 710         [  --disable-root-environ  restrict environment when running as root],
 711         [with_root_environ=$enableval],
 712         [with_root_environ=yes])
 713 AC_MSG_RESULT($with_root_environ)
 714 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
 715
 716 ###   Use option --enable-symlinks to make tic use symlinks, not hard links
 717 ###   to reduce storage requirements for the terminfo database.
 718 CF_LINK_FUNCS
 719
 720 with_links=no
 721 with_symlinks=no
 722
 723 # soft links (symbolic links) are useful for some systems where hard links do
 724 # not work, or to make it simpler to copy terminfo trees around.
 725 if test "x$ac_cv_func_symlink" = xyes ; then
 726     AC_MSG_CHECKING(if tic should use symbolic links)
 727     AC_ARG_ENABLE(symlinks,
 728         [  --enable-symlinks       make tic use symbolic links not hard links],
 729         [with_symlinks=$enableval],
 730         [with_symlinks=no])
 731     AC_MSG_RESULT($with_symlinks)
 732 fi
 733
 734 # If we have hard links and did not choose to use soft links instead, there is
 735 # no reason to make this choice optional - use the hard links.
 736 if test "$with_symlinks" = no ; then
 737     AC_MSG_CHECKING(if tic should use hard links)
 738     if test "x$ac_cv_func_link" = xyes ; then
 739         with_links=yes
 740     else
 741         with_links=no
 742     fi
 743     AC_MSG_RESULT($with_links)
 744 fi
 745
 746 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
 747 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
 748
 749 ###   use option --enable-broken-linker to force on use of broken-linker support
 750 AC_MSG_CHECKING(if you want broken-linker support code)
 751 AC_ARG_ENABLE(broken_linker,
 752         [  --enable-broken_linker  compile with broken-linker support code],
 753         [with_broken_linker=$enableval],
 754         [with_broken_linker=${BROKEN_LINKER:-no}])
 755 AC_MSG_RESULT($with_broken_linker)
 756
 757 BROKEN_LINKER=0
 758 if test "x$with_broken_linker" = xyes ; then
 759         AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
 760         BROKEN_LINKER=1
 761 elif test "$DFT_LWR_MODEL" = shared ; then
 762         case $cf_cv_system_name in #(vi
 763         cygwin*)
 764                 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
 765                 BROKEN_LINKER=1
 766                 CF_VERBOSE(cygwin linker is broken anyway)
 767                 ;;
 768         esac
 769 fi
 770 AC_SUBST(BROKEN_LINKER)
 771
 772 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
 773 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
 774 AC_ARG_ENABLE(bsdpad,
 775         [  --enable-bsdpad         recognize BSD-style prefix padding],
 776         [with_bsdpad=$enableval],
 777         [with_bsdpad=no])
 778 AC_MSG_RESULT($with_bsdpad)
 779 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
 780
 781 ###   use option --enable-widec to turn on use of wide-character support
 782 NCURSES_CH_T=chtype
 783 NCURSES_LIBUTF8=0
 784
 785 NEED_WCHAR_H=0
 786 NCURSES_MBSTATE_T=0
 787 NCURSES_WCHAR_T=0
 788 NCURSES_WINT_T=0
 789
 790 # Check to define _XOPEN_SOURCE "automatically"
 791 CF_XOPEN_SOURCE(500)
 792
 793 # Work around breakage on OS X
 794 CF_SIGWINCH
 795
 796 # Checks for CODESET support.
 797 AM_LANGINFO_CODESET
 798
 799 # use these variables to work around a defect in gcc's fixincludes.
 800 NCURSES_OK_WCHAR_T=
 801 NCURSES_OK_WINT_T=
 802
 803 AC_MSG_CHECKING(if you want wide-character code)
 804 AC_ARG_ENABLE(widec,
 805         [  --enable-widec          compile with wide-char/UTF-8 code],
 806         [with_widec=$enableval],
 807         [with_widec=no])
 808 AC_MSG_RESULT($with_widec)
 809 if test "x$with_widec" = xyes ; then
 810         if test "x$disable_lib_suffixes" = xno ; then
 811                 LIB_SUFFIX="w${LIB_SUFFIX}"
 812         fi
 813         AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
 814         AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
 815
 816         CF_CHECK_WCHAR_H
 817
 818         # with_overwrite=no
 819         NCURSES_CH_T=cchar_t
 820         AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
 821         if test "x$ac_cv_func_putwc" != xyes ; then
 822                 CF_UTF8_LIB
 823                 if test "$cf_cv_utf8_lib" != no ; then
 824                         NCURSES_LIBUTF8=1
 825                 fi
 826         fi
 827         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
 828         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
 829         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
 830
 831         if test "$NCURSES_MBSTATE_T" != 0; then
 832                 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
 833         fi
 834 fi
 835 AC_SUBST(NCURSES_CH_T)
 836 AC_SUBST(NCURSES_LIBUTF8)
 837
 838 AC_SUBST(NEED_WCHAR_H)
 839 AC_SUBST(NCURSES_MBSTATE_T)
 840 AC_SUBST(NCURSES_WCHAR_T)
 841 AC_SUBST(NCURSES_WINT_T)
 842
 843 AC_SUBST(NCURSES_OK_WCHAR_T)
 844 AC_SUBST(NCURSES_OK_WINT_T)
 845
 846 ###   use option --disable-lp64 to allow long chtype
 847 case $cf_cv_abi_version in
 848 [[345]]*)
 849         default_with_lp64=no
 850         ;;
 851 *)
 852         default_with_lp64=yes
 853         ;;
 854 esac
 855
 856 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
 857 AC_ARG_ENABLE(lp64,
 858         [  --disable-lp64          allow chtype to be long (ignore _LP64)],
 859         [with_lp64=$enableval],
 860         [with_lp64=$default_with_lp64])
 861 AC_MSG_RESULT($with_lp64)
 862
 863 if test "x$with_lp64" = xyes ; then
 864         cf_cv_enable_lp64=1
 865 else
 866         cf_cv_enable_lp64=0
 867 fi
 868 AC_SUBST(cf_cv_enable_lp64)
 869
 870 CF_LARGEFILE
 871
 872 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
 873 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
 874 AC_ARG_ENABLE(tparm-varargs,
 875         [  --disable-tparm-varargs compile tparm() without varargs interface],
 876         [with_tparm_varargs=$enableval],
 877         [with_tparm_varargs=yes])
 878 AC_MSG_RESULT($with_tparm_varargs)
 879 NCURSES_TPARM_VARARGS=0
 880 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
 881 AC_SUBST(NCURSES_TPARM_VARARGS)
 882
 883 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
 884 if test "$with_ticlib" != no ; then
 885 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
 886 AC_ARG_ENABLE(tic-depends,
 887         [  --disable-tic-depends   link tic library without explicit dependency on ncurses library],
 888         [with_tic_depends=$enableval],
 889         [with_tic_depends=yes])
 890 AC_MSG_RESULT($with_tic_depends)
 891 else
 892         with_tic_depends=no
 893 fi
 894
 895 ###   use option --with-bool to override bool's type
 896 AC_MSG_CHECKING(for type of bool)
 897 AC_ARG_WITH(bool,
 898         [  --with-bool=TYPE        override fallback type of bool variable],
 899         [NCURSES_BOOL="$withval"],
 900         [NCURSES_BOOL=auto])
 901 AC_MSG_RESULT($NCURSES_BOOL)
 902 AC_SUBST(NCURSES_BOOL)
 903
 904 AC_MSG_CHECKING(for alternate terminal capabilities file)
 905 AC_ARG_WITH(caps,
 906         [  --with-caps=alt         compile with alternate Caps file],
 907         [TERMINFO_CAPS=Caps.$withval],
 908         [TERMINFO_CAPS=Caps])
 909 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
 910 AC_MSG_RESULT($TERMINFO_CAPS)
 911 AC_SUBST(TERMINFO_CAPS)
 912
 913 ###   use option --with-chtype to override chtype's type
 914 AC_MSG_CHECKING(for type of chtype)
 915 AC_ARG_WITH(chtype,
 916         [  --with-chtype=TYPE      override type of chtype],
 917         [NCURSES_CHTYPE="$withval"],
 918         [NCURSES_CHTYPE=auto])
 919 AC_MSG_RESULT($NCURSES_CHTYPE)
 920
 921 ###   use option --with-ospeed to override ospeed's type
 922 AC_MSG_CHECKING(for type of ospeed)
 923 AC_ARG_WITH(ospeed,
 924         [  --with-ospeed=TYPE      override type of ospeed variable],
 925         [NCURSES_OSPEED="$withval"],
 926         [NCURSES_OSPEED=short])
 927 AC_MSG_RESULT($NCURSES_OSPEED)
 928 AC_SUBST(NCURSES_OSPEED)
 929
 930 ###   use option --with-mmask-t to override mmask_t's type
 931 AC_MSG_CHECKING(for type of mmask_t)
 932 AC_ARG_WITH(mmask-t,
 933         [  --with-mmask-t=TYPE     override type of mmask_t],
 934         [NCURSES_MMASK_T="$withval"],
 935         [NCURSES_MMASK_T=auto])
 936 AC_MSG_RESULT($NCURSES_MMASK_T)
 937
 938 ###   use option --with-ccharw-max to override CCHARW_MAX size
 939 AC_MSG_CHECKING(for size CCHARW_MAX)
 940 AC_ARG_WITH(ccharw-max,
 941         [  --with-ccharw-max=XXX   override size CCHARW_MAX],
 942         [NCURSES_CCHARW_MAX="$withval"],
 943         [NCURSES_CCHARW_MAX=5])
 944 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
 945 AC_SUBST(NCURSES_CCHARW_MAX)
 946
 947 ###   use option --with-tparm-arg to override tparm's argument type
 948 AC_MSG_CHECKING(for type of tparm args)
 949 AC_ARG_WITH(tparm-arg,
 950         [  --with-tparm-arg=TYPE   override parameter type of tparm],
 951         [NCURSES_TPARM_ARG="$withval"],
 952         [NCURSES_TPARM_ARG=long])
 953 AC_MSG_RESULT($NCURSES_TPARM_ARG)
 954 AC_SUBST(NCURSES_TPARM_ARG)
 955
 956 ### Enable compiling-in rcs id's
 957 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
 958 AC_ARG_WITH(rcs-ids,
 959         [  --with-rcs-ids          compile-in RCS identifiers],
 960         [with_rcs_ids=$withval],
 961         [with_rcs_ids=no])
 962 AC_MSG_RESULT($with_rcs_ids)
 963 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
 964
 965 ###############################################################################
 966 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tabs tic toe tput tset ])
 967
 968 ###############################################################################
 969 CF_HELP_MESSAGE(Extensions:)
 970
 971 ### Note that some functions (such as const) are normally disabled anyway.
 972 AC_MSG_CHECKING(if you want to build with function extensions)
 973 AC_ARG_ENABLE(ext-funcs,
 974         [  --disable-ext-funcs     disable function-extensions],
 975         [with_ext_funcs=$enableval],
 976         [with_ext_funcs=yes])
 977 AC_MSG_RESULT($with_ext_funcs)
 978 if test "x$with_ext_funcs" = xyes ; then
 979         NCURSES_EXT_FUNCS=1
 980         AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function])
 981         AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function])
 982         AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function])
 983         AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function])
 984         AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function])
 985         AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function])
 986         AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function])
 987         AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function])
 988         AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function])
 989         AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function])
 990         AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
 991         GENERATED_EXT_FUNCS=generated
 992 else
 993         NCURSES_EXT_FUNCS=0
 994         GENERATED_EXT_FUNCS=
 995 fi
 996 AC_SUBST(NCURSES_EXT_FUNCS)
 997 AC_SUBST(GENERATED_EXT_FUNCS)
 998
 999 AC_MSG_CHECKING(if you want to build with experimental SCREEN extensions)
1000 AC_ARG_ENABLE(sp-funcs,
1001         [  --enable-sp-funcs       enable experimental SCREEN-extensions],
1002         [with_sp_funcs=$enableval],
1003         [with_sp_funcs=no])
1004 AC_MSG_RESULT($with_sp_funcs)
1005 if test "x$with_sp_funcs" = xyes ; then
1006         NCURSES_SP_FUNCS=1
1007         AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable experimental SCREEN-extensions])
1008         GENERATED_SP_FUNCS=generated
1009 else
1010         NCURSES_SP_FUNCS=0
1011         GENERATED_SP_FUNCS=
1012 fi
1013 AC_SUBST(NCURSES_SP_FUNCS)
1014 AC_SUBST(GENERATED_SP_FUNCS)
1015
1016 AC_MSG_CHECKING(if you want to build with experimental terminal-driver)
1017 AC_ARG_ENABLE(term-driver,
1018         [  --enable-term-driver    enable experimental terminal-driver],
1019         [with_term_driver=$enableval],
1020         [with_term_driver=no])
1021 AC_MSG_RESULT($with_term_driver)
1022 if test "x$with_term_driver" = xyes ; then
1023         AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable experimental terminal-driver])
1024         if test "x$with_sp_funcs" != xyes ; then
1025                 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1026         fi
1027 fi
1028
1029 ###   use option --enable-const to turn on use of const beyond that in XSI.
1030 AC_MSG_CHECKING(for extended use of const keyword)
1031 AC_ARG_ENABLE(const,
1032         [  --enable-const          compile with extra/non-standard const],
1033         [with_ext_const=$enableval],
1034         [with_ext_const=no])
1035 AC_MSG_RESULT($with_ext_const)
1036 NCURSES_CONST='/*nothing*/'
1037 if test "x$with_ext_const" = xyes ; then
1038         NCURSES_CONST=const
1039 fi
1040 AC_SUBST(NCURSES_CONST)
1041
1042 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
1043 AC_MSG_CHECKING(if you want to use extended colors)
1044 AC_ARG_ENABLE(ext-colors,
1045         [  --enable-ext-colors     compile for 256-color support],
1046         [with_ext_colors=$enableval],
1047         [with_ext_colors=no])
1048 AC_MSG_RESULT($with_ext_colors)
1049 NCURSES_EXT_COLORS=0
1050 if test "x$with_ext_colors" = xyes ; then
1051         if test "x$with_widec" != xyes ; then
1052                 AC_MSG_ERROR(This option applies only to wide-character library)
1053         else
1054                 # cannot be ABI 5 since it changes sizeof(cchar_t)
1055                 CF_NCURSES_ABI_6
1056         fi
1057         NCURSES_EXT_COLORS=1
1058         AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1059 fi
1060 AC_SUBST(NCURSES_EXT_COLORS)
1061
1062 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
1063 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1064 AC_ARG_ENABLE(ext-mouse,
1065         [  --enable-ext-mouse      compile for extended mouse-encoding],
1066         [with_ext_mouse=$enableval],
1067         [with_ext_mouse=no])
1068 AC_MSG_RESULT($with_ext_mouse)
1069 NCURSES_MOUSE_VERSION=1
1070 if test "x$with_ext_mouse" = xyes ; then
1071         NCURSES_MOUSE_VERSION=2
1072         CF_NCURSES_ABI_6
1073 fi
1074 AC_SUBST(NCURSES_MOUSE_VERSION)
1075
1076 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1077 AC_ARG_ENABLE(no-padding,
1078         [  --enable-no-padding     compile with $NCURSES_NO_PADDING code],
1079         [with_no_padding=$enableval],
1080         [with_no_padding=$with_ext_funcs])
1081 AC_MSG_RESULT($with_no_padding)
1082 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1083
1084 AC_CHECK_SIZEOF([signed char], 0)
1085 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1086         NCURSES_SBOOL="signed char"
1087 else
1088         NCURSES_SBOOL="char"
1089 fi
1090 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1091 AC_ARG_ENABLE(signed-char,
1092         [  --enable-signed-char    compile using signed Boolean's in term.h],
1093         [with_signed_char=$enableval],
1094         [with_signed_char=no])
1095 AC_MSG_RESULT($with_signed_char)
1096 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1097 AC_SUBST(NCURSES_SBOOL)
1098
1099 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
1100 AC_MSG_CHECKING(if you want SIGWINCH handler)
1101 AC_ARG_ENABLE(sigwinch,
1102         [  --enable-sigwinch       compile with SIGWINCH handler],
1103         [with_sigwinch=$enableval],
1104         [with_sigwinch=$with_ext_funcs])
1105 AC_MSG_RESULT($with_sigwinch)
1106 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1107
1108 ###   use option --enable-tcap-names to allow user to define new capabilities
1109 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1110 AC_ARG_ENABLE(tcap-names,
1111         [  --enable-tcap-names     compile with user-definable terminal capabilities],
1112         [with_tcap_names=$enableval],
1113         [with_tcap_names=$with_ext_funcs])
1114 AC_MSG_RESULT($with_tcap_names)
1115 NCURSES_XNAMES=0
1116 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1117 AC_SUBST(NCURSES_XNAMES)
1118
1119 ###############################################################################
1120 # These options are relatively safe to experiment with.
1121 CF_HELP_MESSAGE(Development Code:)
1122 AC_MSG_CHECKING(if you want all development code)
1123 AC_ARG_WITH(develop,
1124         [  --without-develop       disable development options],
1125         [with_develop=$withval],
1126         [with_develop=no])
1127 AC_MSG_RESULT($with_develop)
1128
1129 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
1130 AC_MSG_CHECKING(if you want hard-tabs code)
1131 AC_ARG_ENABLE(hard-tabs,
1132         [  --enable-hard-tabs      compile with hard-tabs code],,
1133         [enable_hard_tabs=$with_develop])
1134 AC_MSG_RESULT($enable_hard_tabs)
1135 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1136
1137 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1138 AC_MSG_CHECKING(if you want limited support for xmc)
1139 AC_ARG_ENABLE(xmc-glitch,
1140         [  --enable-xmc-glitch     compile with support for xmc (magic-cookie)],,
1141         [enable_xmc_glitch=$with_develop])
1142 AC_MSG_RESULT($enable_xmc_glitch)
1143 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1144
1145 ###############################################################################
1146 # These are just experimental, probably should not be in a package:
1147 CF_HELP_MESSAGE(Experimental Code:)
1148
1149 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1150 AC_ARG_ENABLE(assumed-color,
1151         [  --disable-assumed-color do not assume anything about default-colors],
1152         [with_assumed_color=$enableval],
1153         [with_assumed_color=yes])
1154 AC_MSG_RESULT($with_assumed_color)
1155 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1156
1157 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
1158 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1159 AC_ARG_ENABLE(hashmap,
1160         [  --disable-hashmap       compile without hashmap scrolling-optimization],
1161         [with_hashmap=$enableval],
1162         [with_hashmap=yes])
1163 AC_MSG_RESULT($with_hashmap)
1164 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1165
1166 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1167 AC_MSG_CHECKING(if you want colorfgbg code)
1168 AC_ARG_ENABLE(colorfgbg,
1169         [  --enable-colorfgbg      compile-in experimental $COLORFGBG code],
1170         [with_colorfgbg=$enableval],
1171         [with_colorfgbg=no])
1172 AC_MSG_RESULT($with_colorfgbg)
1173 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1174
1175 ###   use option --enable-interop to turn on use of bindings used for interop
1176 AC_MSG_CHECKING(if you want interop bindings)
1177 AC_ARG_ENABLE(interop,
1178         [  --enable-interop        compile-in experimental interop bindings],
1179         [with_exp_interop=$enableval],
1180         [with_exp_interop=no])
1181 AC_MSG_RESULT($with_exp_interop)
1182
1183 NCURSES_INTEROP_FUNCS=0
1184 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1185 AC_SUBST(NCURSES_INTEROP_FUNCS)
1186
1187 # This is still experimental (20080329), but should ultimately be moved to
1188 # the script-block --with-normal, etc.
1189 CF_WITH_PTHREAD
1190
1191 if test "x$with_pthread" != xno; then
1192         AC_CHECK_FUNC(pthread_kill,[
1193                 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1194                 AC_ARG_ENABLE(pthreads-eintr,
1195                         [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1196                         [use_pthreads_eintr=$enableval],
1197                         [use_pthreads_eintr=no])
1198                 AC_MSG_RESULT($use_pthreads_eintr)
1199                 if test "x$use_pthreads_eintr" = xyes ; then
1200                         AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1201                 fi])
1202
1203         AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1204         AC_ARG_ENABLE(weak-symbols,
1205                 [  --enable-weak-symbols   enable weak-symbols for pthreads],
1206                 [use_weak_symbols=$enableval],
1207                 [use_weak_symbols=no])
1208         AC_MSG_RESULT($use_weak_symbols)
1209         if test "x$use_weak_symbols" = xyes ; then
1210                 CF_WEAK_SYMBOLS
1211         else
1212                 cf_cv_weak_symbols=no
1213         fi
1214
1215         if test "x$cf_cv_weak_symbols" = xyes ; then
1216                 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1217         fi
1218 fi
1219
1220 PTHREAD=
1221 if test "x$with_pthread" = "xyes" ; then
1222     AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1223     enable_reentrant=yes
1224     if test "x$cf_cv_weak_symbols" = xyes ; then
1225         PTHREAD=-lpthread
1226     fi
1227 fi
1228 AC_SUBST(PTHREAD)
1229
1230 # Reentrant code has to be opaque; there's little advantage to making ncurses
1231 # opaque outside of that, so there is no --enable-opaque option.  We can use
1232 # this option without --with-pthreads, but this will be always set for
1233 # pthreads.
1234 AC_MSG_CHECKING(if you want experimental reentrant code)
1235 AC_ARG_ENABLE(reentrant,
1236         [  --enable-reentrant      compile with experimental reentrant code],
1237         [with_reentrant=$enableval],
1238         [with_reentrant=no])
1239 AC_MSG_RESULT($with_reentrant)
1240 if test "x$with_reentrant" = xyes ; then
1241         cf_cv_enable_reentrant=1
1242         cf_cv_enable_opaque="NCURSES_INTERNALS"
1243         NCURSES_OPAQUE=1
1244         NCURSES_SIZE_T=int
1245         if test "x$cf_cv_weak_symbols" = xyes ; then
1246                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1247                 CF_ADD_LIB(pthread,TEST_LIBS)
1248                 CF_ADD_LIB(pthread,TEST_LIBS2)
1249         else
1250                 # when not using weak symbols but with_reentrant,
1251                 # add 't' to the library suffix on all platforms
1252                 # except cygwin, where we only do that if ALSO
1253                 # compiling with full thread support.
1254                 case "$host" in
1255                 *cygwin* | *msys*) #(vi
1256                         if test "$with_pthread" = "yes" ; then
1257                                 if test "x$disable_lib_suffixes" = "xno" ; then
1258                                         LIB_SUFFIX="t${LIB_SUFFIX}"
1259                                 fi
1260                         fi ;;
1261                 *)
1262                         if test "x$disable_lib_suffixes" = "xno" ; then
1263                                 LIB_SUFFIX="t${LIB_SUFFIX}"
1264                         fi
1265                         ;;
1266                 esac
1267         fi
1268         AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use experimental reentrant feature])
1269         CF_NCURSES_ABI_6
1270 else
1271         cf_cv_enable_reentrant=0
1272         cf_cv_enable_opaque="NCURSES_OPAQUE"
1273         NCURSES_OPAQUE=0
1274         NCURSES_SIZE_T=short
1275 fi
1276 AC_SUBST(cf_cv_enable_reentrant)
1277 AC_SUBST(cf_cv_enable_opaque)
1278 AC_SUBST(NCURSES_OPAQUE)
1279 AC_SUBST(NCURSES_SIZE_T)
1280
1281 ### Allow using a different wrap-prefix
1282 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1283         AC_MSG_CHECKING(for prefix used to wrap public variables)
1284         AC_ARG_WITH(wrap-prefix,
1285                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
1286                 [NCURSES_WRAP_PREFIX=$withval],
1287                 [NCURSES_WRAP_PREFIX=_nc_])
1288         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1289 else
1290         NCURSES_WRAP_PREFIX=_nc_
1291 fi
1292 AC_SUBST(NCURSES_WRAP_PREFIX)
1293 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1294
1295 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1296 AC_ARG_ENABLE(safe-sprintf,
1297         [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
1298         [with_safe_sprintf=$enableval],
1299         [with_safe_sprintf=no])
1300 AC_MSG_RESULT($with_safe_sprintf)
1301 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1302
1303 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1304 # when hashmap is used scroll hints are useless
1305 if test "$with_hashmap" = no ; then
1306 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1307 AC_ARG_ENABLE(scroll-hints,
1308         [  --disable-scroll-hints  compile without scroll-hints code],
1309         [with_scroll_hints=$enableval],
1310         [with_scroll_hints=yes])
1311 AC_MSG_RESULT($with_scroll_hints)
1312 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1313 fi
1314
1315 AC_MSG_CHECKING(if you want experimental wgetch-events code)
1316 AC_ARG_ENABLE(wgetch-events,
1317         [  --enable-wgetch-events  compile with experimental wgetch-events code],
1318         [with_wgetch_events=$enableval],
1319         [with_wgetch_events=no])
1320 AC_MSG_RESULT($with_wgetch_events)
1321 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with experimental wgetch-events code])
1322
1323 ###############################################################################
1324 CF_HELP_MESSAGE(Testing/development Options:)
1325
1326 ###     use option --disable-echo to suppress full display compiling commands
1327 CF_DISABLE_ECHO
1328 if test "x$enable_echo" = xyes; then
1329         ECHO_LINK=
1330 else
1331         ECHO_LINK='@ echo linking $@ ... ;'
1332         test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1333         test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1334 fi
1335 AC_SUBST(ECHO_LINK)
1336
1337 ###     use option --enable-warnings to turn on all gcc warnings
1338 AC_MSG_CHECKING(if you want to see compiler warnings)
1339 AC_ARG_ENABLE(warnings,
1340         [  --enable-warnings       build: turn on GCC compiler warnings],
1341         [with_warnings=$enableval])
1342 AC_MSG_RESULT($with_warnings)
1343
1344 if test "x$with_warnings" = "xyes"; then
1345         CF_ADD_ADAFLAGS(-gnatg)
1346         CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1347         if test "x$cf_with_cxx" = xyes ; then
1348                 CF_GXX_WARNINGS(Wno-unused)
1349         fi
1350 fi
1351 CF_GCC_ATTRIBUTES
1352 CF_ENABLE_STRING_HACKS
1353
1354 ###     use option --enable-assertions to turn on generation of assertion code
1355 AC_MSG_CHECKING(if you want to enable runtime assertions)
1356 AC_ARG_ENABLE(assertions,
1357         [  --enable-assertions     test: turn on generation of assertion code],
1358         [with_assertions=$enableval],
1359         [with_assertions=no])
1360 AC_MSG_RESULT($with_assertions)
1361 if test -n "$GCC"
1362 then
1363         if test "$with_assertions" = no
1364         then
1365                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1366         else
1367                 CF_ADD_ADAFLAGS(-gnata)
1368         fi
1369 fi
1370
1371 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
1372 CF_DISABLE_LEAKS
1373 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1374
1375 ###     use option --enable-expanded to generate certain macros as functions
1376 AC_ARG_ENABLE(expanded,
1377         [  --enable-expanded       test: generate functions for certain macros],
1378         [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1379
1380 ###     use option --disable-macros to suppress macros in favor of functions
1381 AC_ARG_ENABLE(macros,
1382         [  --disable-macros        test: use functions rather than macros],
1383         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1384
1385 # Normally we only add trace() to the debug-library.  Allow this to be
1386 # extended to all models of the ncurses library:
1387 cf_all_traces=no
1388 case "$CFLAGS $CPPFLAGS" in
1389 *-DTRACE*)
1390         cf_all_traces=yes
1391         ;;
1392 esac
1393
1394 AC_MSG_CHECKING(whether to add trace feature to all models)
1395 AC_ARG_WITH(trace,
1396 [  --with-trace            test: add trace() function to all models of ncurses],
1397 [cf_with_trace=$withval],
1398 [cf_with_trace=$cf_all_traces])
1399 AC_MSG_RESULT($cf_with_trace)
1400
1401 if test "x$cf_with_trace" = xyes ; then
1402         LIB_TRACING=all
1403         ADA_TRACE=TRUE
1404         CF_ADD_CFLAGS(-DTRACE)
1405 else
1406         LIB_TRACING=DEBUG
1407         ADA_TRACE=FALSE
1408 fi
1409
1410 AC_SUBST(ADA_TRACE)
1411
1412 CF_DISABLE_GNAT_PROJECTS
1413
1414 ###     Checks for libraries.
1415 case $cf_cv_system_name in #(vi
1416 *mingw32*|*mingw64*) #(vi
1417         CPPFLAGS="$CPPFLAGS -DWINVER=0x0501"
1418         LIBS=" -lpsapi $LIBS"
1419         ;;
1420 *)
1421 AC_CHECK_FUNC(gettimeofday,
1422         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1423
1424 AC_CHECK_LIB(bsd, gettimeofday,
1425         AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1426         CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1427         ;;
1428 esac
1429
1430 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1431 AC_SUBST(MATH_LIB)
1432
1433 ###     Checks for header files.
1434 AC_STDC_HEADERS
1435 AC_HEADER_DIRENT
1436 AC_HEADER_TIME
1437 CF_REGEX
1438
1439 dnl These are some other potentially nonportable headers.
1440 AC_CHECK_HEADERS( \
1441 fcntl.h \
1442 getopt.h \
1443 limits.h \
1444 locale.h \
1445 math.h \
1446 poll.h \
1447 sys/bsdtypes.h \
1448 sys/ioctl.h \
1449 sys/param.h \
1450 sys/poll.h \
1451 sys/select.h \
1452 sys/time.h \
1453 sys/times.h \
1454 ttyent.h \
1455 unistd.h \
1456 wctype.h \
1457 )
1458
1459 CF_GETOPT_HEADER
1460
1461 # check for ISC (this may also define _POSIX_SOURCE)
1462 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1463 if test "x$ISC" = xyes ; then
1464         AC_CHECK_LIB(cposix,main)
1465         AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1466 fi
1467
1468 CF_SYS_TIME_SELECT
1469
1470 ###     checks for compiler characteristics
1471 AC_LANG_C
1472 AC_C_CONST
1473 CF_C_INLINE(NCURSES_INLINE,1200)
1474 CF_SIG_ATOMIC_T
1475
1476 if test $NCURSES_CHTYPE = auto ; then
1477         CF_TYPEOF_CHTYPE
1478 else
1479         cf_cv_typeof_chtype=$NCURSES_CHTYPE
1480 fi
1481 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1482 AC_SUBST(cf_cv_typeof_chtype)
1483
1484 CF_UNSIGNED_LITERALS
1485 cf_cv_1UL="1"
1486 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1487 test ".$cf_cv_typeof_chtype"    = .long && cf_cv_1UL="${cf_cv_1UL}L"
1488 AC_SUBST(cf_cv_1UL)
1489
1490 if test $NCURSES_MMASK_T = auto ; then
1491         cf_cv_typeof_mmask_t=long
1492 else
1493         cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1494 fi
1495 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1496 AC_SUBST(cf_cv_typeof_mmask_t)
1497
1498 ###     Checks for external-data
1499 CF_ERRNO
1500 CF_LINK_DATAONLY
1501
1502 ###     Checks for library functions.
1503 AC_CHECK_FUNCS( \
1504 getcwd \
1505 getegid \
1506 geteuid \
1507 getopt \
1508 getttynam \
1509 issetugid \
1510 poll \
1511 putenv \
1512 remove \
1513 select \
1514 setbuf \
1515 setbuffer \
1516 setenv \
1517 setvbuf \
1518 sigaction \
1519 sigvec \
1520 strdup \
1521 strstr \
1522 tcgetpgrp \
1523 times \
1524 vsnprintf \
1525 )
1526
1527 if test "x$ac_cv_func_getopt" = xno &&
1528    test "x$cf_with_progs$cf_with_tests" != xnono; then
1529         AC_MSG_ERROR(getopt is required for building programs)
1530 fi
1531
1532 if test "x$with_getcap" = "xyes" ; then
1533         CF_CGETENT
1534 fi
1535
1536 CF_ISASCII
1537 CF_STRUCT_SIGACTION
1538 CF_FUNC_NANOSLEEP
1539 CF_FUNC_TERMIOS
1540 CF_FUNC_VSSCANF
1541 CF_MKSTEMP
1542
1543 # setup for prototype of fallback for vsscanf()
1544 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1545
1546 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1547 if test "x$cross_compiling" = xyes ; then
1548         AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1549 else
1550         AC_FUNC_SETVBUF_REVERSED
1551 fi
1552 AC_CHECK_TYPE(intptr_t, long)
1553 AC_CHECK_TYPE(ssize_t, int)
1554 CF_TYPE_SIGACTION
1555 CF_SIZECHANGE
1556 CF_FUNC_MEMMOVE
1557 CF_FUNC_POLL
1558 CF_VA_COPY
1559 AC_FUNC_VFORK
1560
1561 # special check for test/ditto.c
1562 CF_FUNC_OPENPTY
1563 if test "$cf_cv_func_openpty" != no ; then
1564     AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1565     AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1566     if test "x$cf_cv_lib_util" = xyes ; then
1567         CF_ADD_LIB(util,TEST_LIBS)
1568     fi
1569 fi
1570 AC_SUBST(TEST_LIBS)
1571 AC_SUBST(TEST_LIBS2)
1572
1573 if test "$with_hashed_db" != no ; then
1574         AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1575         CF_HASHED_DB($with_hashed_db)
1576 fi
1577
1578 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1579 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1580         CF_STRIP_G_OPT(CFLAGS)
1581         CF_STRIP_G_OPT(CXXFLAGS)
1582 fi
1583
1584 # Just in case, check if the C compiler has a bool type.
1585 CF_BOOL_DECL(cf_cv_cc_bool_type)
1586
1587 # Check for C++ compiler characteristics (and ensure that it's there!)
1588 if test -n "$CXX" ; then
1589         AC_LANG_CPLUSPLUS
1590         CF_STDCPP_LIBRARY
1591         CF_PROG_CC_C_O(CXX)
1592
1593         case $GXX_VERSION in
1594         1*|2.[0-6]*)
1595                 cf_cxx_library=yes
1596                 ;;
1597         *-2.7*|2.7*)
1598                 CF_GPP_LIBRARY
1599                 ;;
1600         *)
1601                 cf_cxx_library=no
1602                 ;;
1603         esac
1604
1605         AC_CHECK_HEADERS(typeinfo)
1606         CF_CXX_IOSTREAM_NAMESPACE
1607         CF_BOOL_DECL
1608         CF_BOOL_SIZE
1609         CF_ETIP_DEFINES
1610         CF_CPP_PARAM_INIT
1611         CF_CPP_STATIC_CAST
1612         CF_CXX_AR_FLAGS
1613 else
1614         cf_cxx_library=no
1615         cf_cv_builtin_bool=1
1616
1617         # Just because we are not configuring against C++ right now does not
1618         # mean that a user will not want to use C++.  Some distributors disable
1619         # the C++ portion of this configuration as a shortcut (or just to avoid
1620         # compiling the demo in the c++ directory).  So we need a reasonable
1621         # default for the 'bool' type.
1622         #
1623         # Caveat: since the storage of the bool type is not standardized, it
1624         # may change.
1625
1626         if test "$NCURSES_BOOL" != auto ; then
1627                 cf_cv_type_of_bool=$NCURSES_BOOL
1628                 cf_cv_header_stdbool_h=0
1629         else
1630                 if test "$cf_cv_header_stdbool_h" = 1 ; then
1631                         CF_BOOL_SIZE
1632                 else
1633                         AC_MSG_CHECKING(for fallback type of bool)
1634                         case "$host_cpu" in #(vi
1635                         i?86)   cf_cv_type_of_bool=char ;; #(vi
1636                         *)      cf_cv_type_of_bool=int  ;;
1637                         esac
1638                         AC_MSG_RESULT($cf_cv_type_of_bool)
1639                 fi
1640         fi
1641 fi
1642 AC_SUBST(CXXLIBS)
1643
1644 # If the C compiler did not declare bool, and we did not determine that the C++
1645 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1646 # ncurses library use the same type as C++ bool.  Note that this allows one to
1647 # specify the type of bool in a configure-script option and postpone
1648 # integration with the C++ compiler provided that the types are compatible.
1649 USE_CXX_BOOL=1
1650 if test $cf_cv_cc_bool_type = 1
1651 then
1652         # oops: C has a bool.  Unlikely, but C++ could differ.
1653         USE_CXX_BOOL=0
1654 elif test $cf_cv_builtin_bool = 0
1655 then
1656         # C++ has no bool
1657         USE_CXX_BOOL=0
1658 else
1659         # this is the normal case
1660         USE_CXX_BOOL='defined(__cplusplus)'
1661 fi
1662 AC_SUBST(USE_CXX_BOOL)
1663
1664 CF_HELP_MESSAGE(Ada95 Binding Options:)
1665
1666 dnl If the Ada95 source-tree is present, add that to the build unless it will
1667 dnl not work, or was not requested.
1668 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1669
1670 dnl libtool does not know anything about GNAT, though a change made in 1998
1671 dnl provided for it "someday".  Disable the ada subtree if we are using
1672 dnl libtool -TD 20070714
1673         if test "$cf_with_ada" != "no" ; then
1674                 if test "$with_libtool" != "no"; then
1675                         AC_MSG_WARN(libtool does not support Ada - disabling feature)
1676                         cf_with_ada=no
1677                 fi
1678         fi
1679
1680 dnl Check for availability of GNU Ada Translator (GNAT).
1681 dnl At the moment we support no other Ada95 compiler.
1682         if test "$cf_with_ada" != "no" ; then
1683                 CF_PROG_GNAT
1684                 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1685                         CF_ADD_ADAFLAGS(-gnatpn)
1686                         CF_FIXUP_ADAFLAGS
1687
1688                         CF_GNATPREP_OPT_T
1689
1690                         CF_GNAT_GENERICS
1691                         CF_GNAT_SIGINT
1692                         CF_GNAT_PROJECTS
1693
1694                         CF_WITH_ADA_COMPILER
1695
1696                         cf_ada_package=terminal_interface
1697                         AC_SUBST(cf_ada_package)
1698
1699                         CF_WITH_ADA_INCLUDE
1700                         CF_WITH_ADA_OBJECTS
1701                         CF_WITH_ADA_SHAREDLIB
1702                 fi
1703         fi
1704 else
1705         cf_with_ada=no
1706 fi
1707
1708 # do this "late" to avoid conflict with header-checks
1709 if test "x$with_widec" = xyes ; then
1710         AC_CHECK_SIZEOF(wchar_t)
1711 fi
1712
1713 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1714 ###     none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1715 ###
1716 ### ticlib modules may be a separate library, otherwise contained in termlib.
1717 ### termlib modules may be a separate library, otherwise contained in ncurses.
1718 ###
1719 ### The of "+" or " " between the tokens controls the way the script
1720 ### chooses to split module lists into libraries.
1721 ###
1722 ### (see CF_LIB_RULES).
1723 AC_MSG_CHECKING(for library subsets)
1724 LIB_SUBSETS=
1725
1726 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1727         LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1728         if test "$with_ticlib" != no ; then
1729                 LIB_SUBSETS="${LIB_SUBSETS} "
1730         else
1731                 LIB_SUBSETS="${LIB_SUBSETS}+"
1732         fi
1733 fi
1734
1735 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1736 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1737
1738 if test "$with_termlib" != no ; then
1739         LIB_SUBSETS="${LIB_SUBSETS} "
1740 else
1741         LIB_SUBSETS="${LIB_SUBSETS}+"
1742 fi
1743
1744 LIB_SUBSETS="${LIB_SUBSETS}base"
1745
1746 # Most term-driver calls are to tinfo, but some like init_pair are to the
1747 # base library (so it resides in base).
1748 if test "$with_term_driver" != no ; then
1749         LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1750         case $cf_cv_system_name in #(vi
1751         *mingw32*|*mingw64*) #(vi
1752                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1753                 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1754                 ;;
1755         *) #(vi
1756                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1757                 ;;
1758         esac
1759 fi
1760
1761 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1762 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1763
1764 AC_MSG_RESULT($LIB_SUBSETS)
1765
1766 ### Construct the list of include-directories to be generated
1767 CF_INCLUDE_DIRS
1768 CF_ADA_INCLUDE_DIRS
1769
1770 ### Build up pieces for makefile rules
1771 AC_MSG_CHECKING(default library suffix)
1772 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1773 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1774 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1775
1776 AC_MSG_CHECKING(default library-dependency suffix)
1777 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1778 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1779 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1780
1781 AC_MSG_CHECKING(default object directory)
1782 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1783 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1784 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1785
1786 if test "x$cf_with_cxx" = xyes ; then
1787 AC_MSG_CHECKING(c++ library-dependency suffix)
1788 if test "$with_libtool" != "no"; then
1789         # libtool thinks it can make c++ shared libraries (perhaps only g++)
1790         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1791 elif test "$with_shared_cxx" != "no"; then
1792         # also for g++ users...
1793         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1794 else
1795         # we normally make a static library because C/C++ library rules differ
1796         CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1797 fi
1798 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1799 AC_SUBST(CXX_LIB_SUFFIX)
1800 fi
1801
1802 # do not want -ldl in build except as needed for -lncurses dependency
1803 if test "x$with_dlsym" = xyes ; then
1804 if test $DFT_LWR_MODEL = shared || \
1805    test $DFT_LWR_MODEL = libtool ; then
1806         CF_REMOVE_LIB(LIBS,$LIBS,dl)
1807 fi
1808 fi
1809 ### Set up low-level terminfo dependencies for makefiles.
1810
1811 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1812 # do not need libdl
1813 TICS_LIST=
1814 if test "x$with_dlsym" = xyes ; then
1815         CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1816 fi
1817
1818 if test "$with_ticlib" != no ; then
1819
1820         if test "x$with_ticlib" != xyes ; then
1821                 TICS_NAME=$with_ticlib
1822                 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1823                 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1824                 TICS_LIB_SUFFIX="${with_ticlib}"
1825         else
1826                 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1827                 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1828                 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1829         fi
1830         TICS_LDFLAGS="-L${LIB_DIR}"
1831         TICS_LIBS="-l${TICS_LIB_SUFFIX}"
1832 else
1833         TICS_LDFLAGS="-L${LIB_DIR}"
1834         TICS_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
1835 fi
1836 AC_SUBST(TICS_ARG_SUFFIX)
1837 AC_SUBST(TICS_DEP_SUFFIX)
1838 AC_SUBST(TICS_LIB_SUFFIX)
1839 AC_SUBST(TICS_LDFLAGS)
1840 AC_SUBST(TICS_LIBS)
1841
1842 if test "$with_termlib" != no ; then
1843
1844         if test "x$with_termlib" != xyes ; then
1845                 TINFO_NAME=$with_termlib
1846                 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1847                 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1848                 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1849                 TINFO_LIB_SUFFIX="${with_termlib}"
1850         else
1851                 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1852                 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1853                 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1854                 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1855         fi
1856
1857         TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1858         TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1859         if test "$DFT_LWR_MODEL" = "libtool"; then
1860                 TEST_ARGS="${TEST_DEPS}"
1861                 TEST_ARG2="${TEST_DEP2}"
1862                 TINFO_LDFLAGS="-L${LIB_DIR}"
1863                 TINFO_LIBS="$TEST_ARGS"
1864                 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
1865                 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
1866         else
1867                 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1868                 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1869                 if test "x$with_term_driver" != xno ; then
1870                         TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1871                         TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1872                         TINFO_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
1873                 else
1874                         TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1875                         TINFO_LIBS="$TEST_ARGS"
1876                 fi
1877                 TINFO_LDFLAGS="-L${LIB_DIR}"
1878                 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1879         fi
1880 else
1881         # the next lines are needed for linking libtic over libncurses
1882         TINFO_NAME=${LIB_NAME}
1883         TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1884         TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1885         if test "x$with_tic_depends" = xyes ; then
1886                 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1887         else
1888                 TICS_LIST="$SHLIB_LIST"
1889         fi
1890
1891         TINFO_LDFLAGS="-L${LIB_DIR}"
1892         TINFO_LIBS="-l${LIB_NAME}${DFT_ARG_SUFFIX}"
1893 fi
1894
1895 if test "$DFT_LWR_MODEL" = shared ; then
1896         case $cf_cv_system_name in #(vi
1897         cygwin*|msys*)
1898                 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
1899                 TINFO_SUFFIX=.dll
1900                 ;;
1901         esac
1902 fi
1903
1904 AC_SUBST(TINFO_ARG_SUFFIX)
1905 AC_SUBST(TINFO_DEP_SUFFIX)
1906 AC_SUBST(TINFO_LIB_SUFFIX)
1907 AC_SUBST(TINFO_LDFLAGS)
1908 AC_SUBST(TINFO_LIBS)
1909
1910 if test "x$with_dlsym" = xyes ; then
1911         CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1912 fi
1913
1914 if test "$DFT_LWR_MODEL" = "libtool"; then
1915     OBJEXT=lo
1916 fi
1917
1918 # needed for Ada95
1919 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
1920 AC_SUBST(TINFO_LDFLAGS2)
1921
1922 case $DFT_LWR_MODEL in
1923 normal|debug|profile)
1924         CF_LDFLAGS_STATIC
1925         ;;
1926 esac
1927
1928 AC_MSG_CHECKING(where we will install curses.h)
1929 AC_SUBST(includesubdir)
1930 includesubdir=
1931 if test "$with_overwrite" = no && \
1932  ( test "x$includedir" = 'x${prefix}/include' || \
1933    test "x$includedir" = "x${prefix}/include" )
1934 then
1935         includesubdir="/ncurses${LIB_SUFFIX}"
1936 fi
1937 AC_MSG_RESULT(${includedir}${includesubdir})
1938
1939 ### Resolve a conflict between normal and wide-curses by forcing applications
1940 ### that will need libutf8 to add it to their configure script.
1941 if test "$with_overwrite" != no ; then
1942 if test "$NCURSES_LIBUTF8" = 1 ; then
1943         NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1944         AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1945 fi
1946 fi
1947 WITH_OVERWRITE=$with_overwrite
1948
1949 AC_SUBST(WITH_OVERWRITE)
1950 AC_SUBST(TICS_LIST)
1951 AC_SUBST(TINFO_LIST)
1952 AC_SUBST(SHLIB_LIST)
1953
1954 # used to separate tack out of the tree
1955 NCURSES_TREE=
1956 AC_SUBST(NCURSES_TREE)
1957
1958 ### predefined stuff for the test programs
1959 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
1960
1961 ### Construct the list of subdirectories for which we'll customize makefiles
1962 ### with the appropriate compile-rules.
1963
1964 CF_SRC_MODULES($modules_to_build)
1965
1966 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
1967    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${DFT_ARG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
1968    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${DFT_ARG_SUFFIX}-config.1:man/MKada_config.in"
1969 fi
1970
1971 CF_DIRS_TO_MAKE
1972
1973 # symbols that differ when compiling Ada95 by itself.
1974 NCURSES_SHLIB2='sh $(top_srcdir)/misc/shlib'
1975 AC_SUBST(NCURSES_SHLIB2)
1976
1977 # values to use as strings
1978 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
1979
1980 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
1981
1982 ### Now that we're done running tests, add the compiler-warnings, if any
1983 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1984
1985 ### Define substitutions for header files to avoid name-pollution
1986 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
1987 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
1988 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
1989 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
1990
1991 ################################################################################
1992 test "x$use_database" = xyes && \
1993 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1994
1995 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1996 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${DFT_ARG_SUFFIX}${cf_cv_abi_version}-config.1:man/MKncu_config.in"
1997
1998 if test "x$enable_pc_files" = xyes ; then \
1999 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2000 MAKE_PC_FILES=
2001 else
2002 MAKE_PC_FILES="#"
2003 fi
2004 AC_SUBST(MAKE_PC_FILES)
2005 AC_SUBST(cross_compiling)
2006
2007 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2008 if test -n "$FALLBACK_LIST"
2009 then
2010         if test "$TIC_PATH" = unknown
2011         then
2012                 AC_MSG_WARN(no tic program found for fallbacks)
2013         fi
2014 fi
2015 AC_SUBST(TIC_PATH)
2016
2017 if test "x$cf_with_tests" != xno ; then
2018         MAKE_TESTS=
2019 else
2020         MAKE_TESTS="#"
2021 fi
2022 AC_SUBST(MAKE_TESTS)
2023
2024 ADAHTML_DIR=../../doc/html/ada
2025 AC_SUBST(ADAHTML_DIR)
2026
2027 # these could be configurable, but are not currently
2028 PANEL_NAME=panel
2029 MENU_NAME=menu
2030 FORM_NAME=form
2031 CXX_NAME=ncurses++
2032
2033 AC_SUBST(PANEL_NAME)
2034 AC_SUBST(MENU_NAME)
2035 AC_SUBST(FORM_NAME)
2036 AC_SUBST(CXX_NAME)
2037
2038 # workaround for g++ versus Solaris (20131116)
2039 case $cf_cv_system_name in #(vi
2040 solaris2*) #(vi
2041         case "x$CPPFLAGS" in #(vi
2042         *-D_XOPEN_SOURCE_EXTENDED*)
2043                 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2044                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2045                 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2046                 ;;
2047         esac
2048         ;;
2049 esac
2050
2051 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
2052 case "x$NCURSES_OSPEED" in #(vi
2053 *short*) #(vi
2054         cf_compatible=1
2055         ;;
2056 *)
2057         cf_compatible=0
2058         ;;
2059 esac
2060 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2061
2062 case "x$cf_cv_typeof_chtype" in
2063 xshort|xint|xlong)
2064         cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2065         ;;
2066 esac
2067
2068 case "x$cf_cv_typeof_mmask_t" in
2069 xshort|xint|xlong)
2070         cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2071         ;;
2072 esac
2073
2074 # substitute into misc/Makefile to suppress
2075 # (un)install.data from the
2076 # (un)install rules.
2077 if test "x$cf_with_db_install" = "xno"; then
2078         MISC_INSTALL_DATA=
2079         MISC_UNINSTALL_DATA=
2080 else
2081         MISC_INSTALL_DATA=install.data
2082         MISC_UNINSTALL_DATA=uninstall.data
2083 fi
2084 AC_SUBST(MISC_INSTALL_DATA)
2085 AC_SUBST(MISC_UNINSTALL_DATA)
2086
2087 SUB_SCRIPTS=
2088
2089 dnl Override the package used for exported symbols
2090 if test -n "$PACKAGE"
2091 then
2092         PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2093         export PACKAGE
2094         echo "package: $PACKAGE"
2095 fi
2096
2097 if test -n "$RESULTING_SYMS"
2098 then
2099         UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2100         case $cf_cv_abi_version in
2101         [[6789]])
2102                 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2103                 RESULTING_SYMS=resulting.map
2104                 ;;
2105         *)
2106                 CF_VERBOSE(will map symbols to default ABI)
2107                 ;;
2108         esac
2109 else
2110         UNALTERED_SYMS=
2111 fi
2112 AC_SUBST(UNALTERED_SYMS)
2113
2114 AC_OUTPUT( \
2115         include/MKterm.h.awk \
2116         include/curses.head:include/curses.h.in \
2117         include/ncurses_dll.h \
2118         include/termcap.h \
2119         include/unctrl.h \
2120         $SUB_SCRIPTS \
2121         $SUB_MAKEFILES \
2122         Makefile,[
2123 if test "x$cf_with_tests" != xno ; then
2124         CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2125 fi
2126 CF_LIB_RULES($SRC_SUBDIRS)
2127
2128 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2129 if test -z "$USE_OLD_MAKERULES" ; then
2130         $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2131 fi
2132 fi
2133 ],[
2134 ### Special initialization commands, used to pass information from the
2135 ### configuration-run into config.status
2136
2137 AWK="$AWK"
2138 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2139 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2140 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2141 ECHO_LD="$ECHO_LD"
2142 LDCONFIG="$LDCONFIG"
2143 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2144 LIB_NAME="$LIB_NAME"
2145 LIB_PREFIX="$LIB_PREFIX"
2146 LIB_SUBSETS="$LIB_SUBSETS"
2147 LIB_SUFFIX="$LIB_SUFFIX"
2148 LIB_TRACING="$LIB_TRACING"
2149 LN_S="$LN_S"
2150 MAKE_TERMINFO="$MAKE_TERMINFO"
2151 NCURSES_MAJOR="$NCURSES_MAJOR"
2152 NCURSES_MINOR="$NCURSES_MINOR"
2153 NCURSES_OSPEED="$NCURSES_OSPEED"
2154 NCURSES_PATCH="$NCURSES_PATCH"
2155 SRC_SUBDIRS="$SRC_SUBDIRS"
2156 TERMINFO="$TERMINFO"
2157 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2158 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2159 TICS_NAME="$TICS_NAME"
2160 TIC_PATH="$TIC_PATH"
2161 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2162 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2163 TINFO_NAME="$TINFO_NAME"
2164 TINFO_SUFFIX="$TINFO_SUFFIX"
2165 UNALTERED_SYMS="$UNALTERED_SYMS"
2166 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2167 WITH_CURSES_H="$with_curses_h"
2168 WITH_ECHO="${enable_echo:=yes}"
2169 WITH_OVERWRITE="$with_overwrite"
2170 cf_LIST_MODELS="$cf_list_models"
2171 cf_cv_abi_version="$cf_cv_abi_version"
2172 cf_cv_do_relink="$cf_cv_do_relink"
2173 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2174 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2175 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2176 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2177 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2178 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2179 cf_cv_rel_version="$cf_cv_rel_version"
2180 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2181 cf_cv_shared_soname='$cf_cv_shared_soname'
2182 cf_cv_shlib_version="$cf_cv_shlib_version"
2183 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2184 cf_cv_system_name="$cf_cv_system_name"
2185 cf_cv_term_driver="$with_term_driver"
2186 cf_with_ada="$cf_with_ada"
2187 cf_with_cxx_binding="$cf_with_cxx_binding"
2188 cf_with_db_install="$cf_with_db_install"
2189 cf_with_manpages="$cf_with_manpages"
2190 cf_with_tests="$cf_with_tests"
2191 host="$host"
2192 target="$target"
2193 with_shared_cxx="$with_shared_cxx"
2194
2195 ],cat)dnl
2196 ${MAKE:-make} preinstall