configure.in

   1 dnl***************************************************************************
   2 dnl Copyright 2018-2023,2024 Thomas E. Dickey                                *
   3 dnl Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
   4 dnl                                                                          *
   5 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
   6 dnl copy of this software and associated documentation files (the            *
   7 dnl "Software"), to deal in the Software without restriction, including      *
   8 dnl without limitation the rights to use, copy, modify, merge, publish,      *
   9 dnl distribute, distribute with modifications, sublicense, and/or sell       *
  10 dnl copies of the Software, and to permit persons to whom the Software is    *
  11 dnl furnished to do so, subject to the following conditions:                 *
  12 dnl                                                                          *
  13 dnl The above copyright notice and this permission notice shall be included  *
  14 dnl in all copies or substantial portions of the Software.                   *
  15 dnl                                                                          *
  16 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
  17 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
  18 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
  19 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
  20 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
  21 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
  22 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
  23 dnl                                                                          *
  24 dnl Except as contained in this notice, the name(s) of the above copyright   *
  25 dnl holders shall not be used in advertising or otherwise to promote the     *
  26 dnl sale, use or other dealings in this Software without prior written       *
  27 dnl authorization.                                                           *
  28 dnl***************************************************************************
  29 dnl
  30 dnl Author: Thomas E. Dickey 1995-on
  31 dnl
  32 dnl $Id: configure.in,v 1.781 2024/05/18 19:42:53 tom Exp $
  33 dnl Process this file with autoconf to produce a configure script.
  34 dnl
  35 dnl For additional information, see
  36 dnl     https://invisible-island.net/autoconf/
  37 dnl     https://invisible-island.net/autoconf/my-autoconf.html
  38 dnl
  39 dnl ---------------------------------------------------------------------------
  40 AC_PREREQ(2.52.20210101)
  41 AC_REVISION($Revision: 1.781 $)
  42 AC_INIT(ncurses/base/lib_initscr.c)
  43 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
  44
  45 AC_DEFUN([AC_PATH_XTRA],[])dnl ignore dependencies on this
  46
  47 CF_TOP_BUILDDIR
  48 CF_SUBST_NCURSES_VERSION
  49 CF_VERSION_INFO(NCURSES,ncurses)
  50
  51 CF_WITH_REL_VERSION(NCURSES)
  52 CF_NCURSES_WITH_ABI_VERSION
  53
  54 CF_WITH_SYSTYPE
  55
  56 ###     Save the given $CFLAGS to allow user-override.
  57 cf_user_CFLAGS="$CFLAGS"
  58
  59 ###     Default install-location
  60 CF_CFG_DEFAULTS
  61 ### Defaults for ncurses ABI
  62 CF_ABI_DEFAULTS
  63
  64 ### override ABI version, e.g., packagers
  65 CF_WITH_ABI_ALTERED
  66
  67 ###     Checks for programs.
  68 CF_WITH_ADA
  69 AC_PROG_CPP
  70 AC_PROG_GCC_TRADITIONAL
  71 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
  72 CF_PROG_LDCONFIG
  73
  74 dnl DEFECT in autoconf 2.12:    an attempt to set policy, this breaks the
  75 dnl                             configure script by not letting us test if C++
  76 dnl                             is present, making this option necessary.
  77 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
  78 AC_ARG_WITH(cxx,
  79         [  --without-cxx           do not adjust ncurses bool to match C++],
  80         [cf_with_cxx=$withval],
  81         [cf_with_cxx=yes])
  82 AC_MSG_RESULT($cf_with_cxx)
  83 if test "X$cf_with_cxx" = Xno ; then
  84         CXX=""
  85         GXX=""
  86 else
  87         # with autoconf 2.13, we can change the error to a warning:
  88         pushdef([AC_MSG_ERROR],
  89                 [AC_MSG_RESULT(no)
  90                  AC_MSG_WARN([You don't have any C++ compiler, too bad])
  91                 cf_with_cxx=no; CXX=""; GXX="";])dnl
  92         AC_PROG_CXX
  93         popdef([AC_MSG_ERROR])dnl
  94
  95         AC_LANG_PUSH(C++)
  96         if test "x$cf_with_cxx" != xno
  97         then
  98                 # Several of the C++ configurations do not work, particularly when
  99                 # cross-compiling (20140913 -TD)
 100                 AC_MSG_CHECKING(if $CXX works)
 101
 102                 save_CPPFLAGS="$CPPFLAGS"
 103                 eval cf_includedir=${includedir}
 104                 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
 105                 AC_TRY_COMPILE([
 106 #include <stdlib.h>
 107 #include <stdio.h>
 108 ],
 109                 [
 110                 printf("Hello world!\n")
 111                 ],
 112                 [cf_cxx_works=yes],
 113                 [cf_cxx_works=no])
 114                 CPPFLAGS="$save_CPPFLAGS"
 115
 116                 AC_MSG_RESULT($cf_cxx_works)
 117                 if test "x$cf_cxx_works" = xno
 118                 then
 119                         AC_MSG_WARN([Ignore $CXX, since it cannot compile hello-world.])
 120                         cf_with_cxx=no; CXX=""; GXX="";
 121                 fi
 122         fi
 123         AC_LANG_POP
 124
 125         # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
 126         if test "$CXX" = "g++" ; then
 127                 AC_PATH_PROG(CXX,g++)
 128         fi
 129         case "x$CXX" in
 130         (x|xg++)
 131                 AC_MSG_WARN([You don't have any C++ compiler, too bad])
 132                 cf_with_cxx=no; CXX=""; GXX="";
 133                 ;;
 134         esac
 135 fi
 136
 137 CF_GXX_VERSION
 138 case "$GXX_VERSION" in
 139 ([[1-9]][[0-9]].*)
 140         ;;
 141 (1.*|2.[[0-6]]*)
 142         AC_MSG_WARN(templates do not work)
 143         ;;
 144 esac
 145
 146 AC_MSG_CHECKING(if you want to build C++ binding and demo)
 147 AC_ARG_WITH(cxx-binding,
 148         [  --without-cxx-binding   do not build C++ binding and demo],
 149         [cf_with_cxx_binding=$withval],
 150         [cf_with_cxx_binding=$cf_with_cxx])
 151 AC_MSG_RESULT($cf_with_cxx_binding)
 152
 153 AC_MSG_CHECKING(if you want to build with Ada)
 154 AC_MSG_RESULT($cf_with_ada)
 155
 156 AC_MSG_CHECKING(if you want to install terminal database)
 157 AC_ARG_ENABLE(db-install,
 158         [  --disable-db-install    suppress install of terminal database],
 159         [cf_with_db_install=$enableval],
 160         [cf_with_db_install=yes])
 161 AC_MSG_RESULT($cf_with_db_install)
 162
 163 AC_MSG_CHECKING(if you want to install manpages)
 164 AC_ARG_WITH(manpages,
 165         [  --without-manpages      suppress install of manpages],
 166         [cf_with_manpages=$withval],
 167         [cf_with_manpages=yes])
 168 AC_MSG_RESULT($cf_with_manpages)
 169
 170 AC_MSG_CHECKING(if you want to build programs such as tic)
 171 AC_ARG_WITH(progs,
 172         [  --without-progs         suppress build/install with programs (e.g., tic)],
 173         [cf_with_progs=$withval],
 174         [cf_with_progs=yes])
 175 AC_MSG_RESULT($cf_with_progs)
 176
 177 AC_MSG_CHECKING(if you want to build test-programs)
 178 AC_ARG_WITH(tests,
 179         [  --without-tests         suppress build/install with test-programs],
 180         [cf_with_tests=$withval],
 181         [cf_with_tests=yes])
 182 AC_MSG_RESULT($cf_with_tests)
 183
 184 AC_MSG_CHECKING(if you wish to install curses.h)
 185 AC_ARG_WITH(curses-h,
 186         [  --without-curses-h      install curses.h as ncurses.h only],
 187         [with_curses_h=$withval],
 188         [with_curses_h=yes])
 189 AC_MSG_RESULT($with_curses_h)
 190
 191 modules_to_build="ncurses"
 192 test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
 193 modules_to_build="$modules_to_build panel menu form"
 194
 195 AC_ARG_PROGRAM
 196
 197 CF_PROG_AWK
 198 CF_PROG_INSTALL
 199 CF_PROG_LINT
 200 CF_PROG_LN_S
 201
 202 AC_SYS_LONG_FILE_NAMES
 203
 204 # Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
 205 # of package conflict.
 206 cf_config_suffix=
 207 AC_ARG_WITH(config-suffix,
 208         [  --with-config-suffix=X  name ncurses*X-config file with X],
 209         [case "x$withval" in
 210         (xyes|xno)
 211                 AC_MSG_WARN(expected a value for config-suffix option)
 212                 ;;
 213         (*)     cf_config_suffix="$withval"
 214                 ;;
 215         esac])
 216 AC_SUBST(cf_config_suffix)
 217
 218 # If we find pkg-config, check if we should install the ".pc" files.
 219 CF_PKG_CONFIG
 220 CF_WITH_PKG_CONFIG_LIBDIR
 221 CF_ENABLE_PC_FILES
 222 if test -z "$MAKE_PC_FILES"
 223 then
 224         AC_MSG_CHECKING(for suffix to add to pkg-config files)
 225 AC_ARG_WITH(pc-suffix,
 226         [[  --with-pc-suffix[=XXX]  suffix pkg-config files with XXX]],
 227         [case "x$withval" in
 228         (xyes|xno)
 229                 PC_MODULE_SUFFIX=
 230                 ;;
 231         (*)     PC_MODULE_SUFFIX="$withval"
 232                 ;;
 233         esac])
 234         test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
 235         AC_MSG_RESULT($PC_MODULE_SUFFIX)
 236         test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
 237         AC_SUBST(PC_MODULE_SUFFIX)
 238 fi
 239
 240 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 241 AC_ARG_ENABLE(mixed-case,
 242         [  --enable-mixed-case     tic should assume mixed-case filenames],
 243         [enable_mixedcase=$enableval],
 244         [enable_mixedcase=auto])
 245 AC_MSG_RESULT($enable_mixedcase)
 246 if test "$enable_mixedcase" = "auto" ; then
 247         CF_MIXEDCASE_FILENAMES
 248 else
 249         cf_cv_mixedcase=$enable_mixedcase
 250         if test "x$enable_mixedcase" = "xyes" ; then
 251                 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
 252         fi
 253 fi
 254
 255 # do this after mixed-case option (tags/TAGS is not as important as tic).
 256 AC_PROG_MAKE_SET
 257 CF_MAKE_PHONY
 258 CF_MAKE_TAGS
 259 CF_MAKEFLAGS
 260
 261 dnl These are standard among *NIX systems, but not when cross-compiling
 262 AC_CHECK_TOOL(RANLIB, ranlib, ':')
 263 AC_CHECK_TOOL(LD, ld, ld)
 264 AC_CHECK_TOOL(AR, ar, ar)
 265 AC_CHECK_TOOL(NM, nm, nm)
 266 CF_AR_FLAGS
 267
 268 dnl Special option for use by system-builders: the install-prefix is used to
 269 dnl adjust the location into which the actual install is done, so that an
 270 dnl archive can be built without modifying the host system's configuration.
 271 AC_MSG_CHECKING(for an installation directory prefix)
 272 AC_ARG_WITH(install-prefix,
 273         [  --with-install-prefix=DESTDIR use DESTDIR as installation directory prefix],
 274         [case "x$withval" in
 275         (xyes|xno)
 276                 ;;
 277         (*)     DESTDIR="$withval"
 278                 ;;
 279         esac])
 280 AC_MSG_RESULT([${DESTDIR:-(none)}])
 281 AC_SUBST(DESTDIR)
 282
 283 ###############################################################################
 284 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
 285 # If we're cross-compiling, allow the user to override the tools and their
 286 # options.  The configure script is oriented toward identifying the host
 287 # compiler, etc., but we need a build compiler to generate parts of the source.
 288
 289 case "$cf_cv_system_name" in
 290 (*-msvc*)
 291         LDFLAGS="$LDFLAGS user32.lib"
 292         export LDFLAGS
 293         ;;
 294 esac
 295
 296 CF_BUILD_CC
 297
 298 ###############################################################################
 299 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
 300
 301 ### Options to allow the user to specify the set of libraries which are used.
 302 ### Use "--without-normal --with-shared" to allow the default model to be
 303 ### shared, for example.
 304 cf_list_models=""
 305 AC_SUBST(cf_list_models)dnl     the complete list of models ("normal debug")
 306
 307 CF_WITH_LIBTOOL
 308 if test "$with_libtool" != "no" ; then
 309
 310 cf_list_models="$cf_list_models libtool"
 311
 312 else
 313
 314 AC_MSG_CHECKING(if you want to build shared libraries)
 315 AC_ARG_WITH(shared,
 316         [  --with-shared           generate shared-libraries],
 317         [with_shared=$withval],
 318         [with_shared=no])
 319 AC_MSG_RESULT($with_shared)
 320 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
 321
 322 AC_MSG_CHECKING(if you want to build static libraries)
 323 AC_ARG_WITH(normal,
 324         [  --with-normal           generate normal-libraries (default)],
 325         [with_normal=$withval],
 326         [with_normal=yes])
 327 AC_MSG_RESULT($with_normal)
 328 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
 329
 330 AC_MSG_CHECKING(if you want to build debug libraries)
 331 AC_ARG_WITH(debug,
 332         [  --with-debug            generate debug-libraries (default)],
 333         [with_debug=$withval],
 334         [with_debug=yes])
 335 AC_MSG_RESULT($with_debug)
 336 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
 337
 338 AC_MSG_CHECKING(if you want to build profiling libraries)
 339 AC_ARG_WITH(profile,
 340         [  --with-profile          generate profile-libraries],
 341         [with_profile=$withval],
 342         [with_profile=no])
 343 AC_MSG_RESULT($with_profile)
 344 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
 345
 346 fi
 347
 348 if test "X$cf_with_cxx_binding" != Xno; then
 349 if test "x$with_shared" = "xyes"; then
 350 AC_MSG_CHECKING(if you want to build C++ shared libraries)
 351 AC_ARG_WITH(cxx-shared,
 352         [  --with-cxx-shared       generate C++ shared-libraries],
 353         [with_shared_cxx=$withval],
 354         [with_shared_cxx=no])
 355 AC_MSG_RESULT($with_shared_cxx)
 356 fi
 357 fi
 358
 359 ###############################################################################
 360
 361 AC_MSG_CHECKING(for specified models)
 362 test -z "$cf_list_models" && cf_list_models=normal
 363 dnl If we use libtool to generate libraries, then it must be the only
 364 dnl specified model.
 365 test "$with_libtool" != "no" && cf_list_models=libtool
 366 AC_MSG_RESULT($cf_list_models)
 367
 368 ### Use the first model as the default, and save its suffix for use in building
 369 ### up test-applications.
 370 AC_MSG_CHECKING(for default model)
 371 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
 372 AC_MSG_RESULT($DFT_LWR_MODEL)
 373
 374 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
 375
 376 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
 377 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
 378
 379 TICS_NAME=tic
 380 AC_SUBST(TICS_NAME)
 381
 382 TINFO_NAME=tinfo
 383 AC_SUBST(TINFO_NAME)
 384
 385 LIB_NAME=ncurses
 386 AC_SUBST(LIB_NAME)
 387
 388 LIB_DIR=../lib
 389 LIB_2ND=../../lib
 390
 391 CF_WITH_LIB_PREFIX(cf_prefix)
 392
 393 LIB_SUFFIX=
 394 AC_SUBST(LIB_SUFFIX)
 395 CF_PATHSEP
 396
 397 # headers needed for checks...
 398 AC_CHECK_DECL(exit)
 399 AC_HEADER_DIRENT
 400
 401 ###############################################################################
 402
 403 AC_MSG_CHECKING(if you want to build a separate terminfo library)
 404 AC_ARG_WITH(termlib,
 405         [  --with-termlib          generate separate terminfo library],
 406         [with_termlib=$withval],
 407         [with_termlib=no])
 408 AC_MSG_RESULT($with_termlib)
 409
 410 AC_MSG_CHECKING(if you want to build a separate tic library)
 411 AC_ARG_WITH(ticlib,
 412         [  --with-ticlib           generate separate tic library],
 413         [with_ticlib=$withval],
 414         [with_ticlib=no])
 415 AC_MSG_RESULT($with_ticlib)
 416
 417 dnl Not all ports of gcc support the -g option
 418
 419 if test X"$CC_G_OPT" = X"" ; then
 420         CC_G_OPT='-g'
 421         test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
 422 fi
 423 AC_SUBST(CC_G_OPT)
 424
 425 if test X"$CXX_G_OPT" = X"" ; then
 426         CXX_G_OPT='-g'
 427         test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
 428 fi
 429 AC_SUBST(CXX_G_OPT)
 430
 431 AC_MSG_CHECKING(for default loader flags)
 432 case "$DFT_LWR_MODEL" in
 433 (libtool) LD_MODEL=''   ;;
 434 (normal)  LD_MODEL=''   ;;
 435 (debug)   LD_MODEL=$CC_G_OPT ;;
 436 (profile) LD_MODEL='-pg';;
 437 (shared)  LD_MODEL=''   ;;
 438 esac
 439 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
 440 AC_MSG_RESULT([${LD_MODEL:-(none)}])
 441
 442 case "$DFT_LWR_MODEL" in
 443 (shared)
 444 CF_ENABLE_RPATH
 445 AC_MSG_CHECKING(if shared libraries should be relinked during install)
 446 AC_ARG_ENABLE(relink,
 447 [  --disable-relink        relink shared libraries during install],
 448 [cf_cv_do_relink=$enableval],
 449 [cf_cv_do_relink=yes])
 450 AC_MSG_RESULT($cf_cv_do_relink)
 451         ;;
 452 esac
 453
 454 # we will build libraries one-level down.
 455 rel_builddir=..
 456 CF_SHARED_OPTS
 457 for model in $cf_list_models ; do
 458         case "$model" in
 459         (libtool)
 460                 CF_WITH_LIBTOOL_OPTS
 461                 CF_WITH_EXPORT_SYMS
 462                 ;;
 463         (shared)
 464                 if test "$CC_SHARED_OPTS" = "unknown"; then
 465                         AC_ERROR(Shared libraries are not supported in this version)
 466                 fi
 467                 # workaround for inept transition to PIE vs PIC...
 468                 AC_MSG_CHECKING(if current CFLAGS link properly)
 469                 AC_TRY_LINK(
 470                         [#include <stdio.h>],
 471                         [printf("Hello work\\n");],
 472                         [cf_cflags_work=yes],
 473                         [cf_cflags_work=no])
 474                 AC_MSG_RESULT($cf_cflags_work)
 475                 if test "$cf_cflags_work" = no
 476                 then
 477                         CF_VERBOSE(try to work around by appending shared-options)
 478                         CFLAGS="$CFLAGS $CC_SHARED_OPTS"
 479                 fi
 480                 CF_WITH_VERSIONED_SYMS
 481                 ;;
 482         esac
 483 done
 484
 485 ### Checks for special libraries, must be done up-front.
 486 SHLIB_LIST=""
 487 CF_WITH_GPM
 488 if test "$with_gpm" != no ; then
 489         AC_MSG_CHECKING(if you want to load GPM dynamically)
 490         AC_ARG_WITH(dlsym,
 491                 [  --without-dlsym         do not use dlsym() to load GPM dynamically],
 492                 [with_dlsym=$withval],
 493                 [with_dlsym=yes])
 494         AC_MSG_RESULT($with_dlsym)
 495         if test "x$with_dlsym" = xyes ; then
 496                 CF_FUNC_DLSYM
 497                 if test "x$with_gpm" != xyes ; then
 498                         CF_VERBOSE(assuming soname for gpm is $with_gpm)
 499                         cf_cv_gpm_soname="$with_gpm"
 500                 else
 501                         CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
 502                 fi
 503                 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])
 504                 SHLIB_LIST="-ldl $SHLIB_LIST"
 505                 CF_ADD_LIB(dl,PRIVATE_LIBS)
 506         else
 507                 SHLIB_LIST="-lgpm $SHLIB_LIST"
 508                 CF_ADD_LIB(gpm,TEST_LIBS)
 509                 CF_ADD_LIB(gpm,PRIVATE_LIBS)
 510         fi
 511         AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
 512         CF_CHECK_GPM_WGETCH
 513 fi
 514
 515 CF_WITH_PCRE2
 516 CF_WITH_SYSMOUSE
 517
 518 # pretend that ncurses==ncursesw==ncursest
 519 AC_MSG_CHECKING(if you want to disable library suffixes)
 520 CF_ARG_DISABLE(lib-suffixes,
 521         [  --disable-lib-suffixes  disable library suffixes],
 522         [disable_lib_suffixes=yes],
 523         [disable_lib_suffixes=no],
 524         no)
 525 AC_MSG_RESULT($disable_lib_suffixes)
 526
 527 ### If we're building with rpath, try to link non-standard libs that way too.
 528 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
 529         CF_DISABLE_RPATH_HACK
 530 fi
 531
 532 ### Depending on the system, someone may use rpath to build ncurses but not
 533 # want users of the package to rely upon that feature.  Give those people an
 534 # option to suppress that detail from EXTRA_LDFLAGS.
 535 EXTRA_PKG_LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
 536 if test -n "$EXTRA_PKG_LDFLAGS"
 537 then
 538         AC_MSG_CHECKING(if you want to disable extra LDFLAGS for package-scripts)
 539         CF_ARG_DISABLE(pkg-ldflags,
 540                 [  --disable-pkg-ldflags   disable extra LDFLAGS for package-scripts],
 541                 [disable_pkg_ldflags=yes],
 542                 [disable_pkg_ldflags=no],
 543                 no)
 544         AC_MSG_RESULT($disable_pkg_ldflags)
 545         test "$disable_pkg_ldflags" = yes && EXTRA_PKG_LDFLAGS=
 546 fi
 547 AC_SUBST(EXTRA_PKG_LDFLAGS)
 548
 549 ###############################################################################
 550 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 551
 552 ###     use option --with-extra-suffix to append suffix to headers and libraries
 553 AC_MSG_CHECKING(for extra suffix to append to header/library paths)
 554 EXTRA_SUFFIX=
 555 AC_ARG_WITH(extra-suffix,
 556         [[  --with-extra-suffix[=X] append extra suffix X to header/library paths]],
 557         [case x$withval in
 558         (xno)
 559                 ;;
 560         (xyes|x)
 561                 EXTRA_SUFFIX=$cf_cv_abi_version
 562                 ;;
 563         (*)
 564                 EXTRA_SUFFIX=$withval
 565                 ;;
 566         esac
 567         ])
 568 AC_MSG_RESULT([${EXTRA_SUFFIX:-(none)}])
 569 AC_SUBST(EXTRA_SUFFIX)
 570
 571 ###     use option --disable-overwrite to leave out the link to -lcurses
 572 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
 573 AC_ARG_ENABLE(overwrite,
 574         [  --disable-overwrite     put headers in subdir, omit link to -lcurses],
 575         [with_overwrite=$enableval],
 576         [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
 577 AC_MSG_RESULT($with_overwrite)
 578
 579 AC_MSG_CHECKING(if external terminfo-database is used)
 580 AC_ARG_ENABLE(database,
 581         [  --disable-database      do not use terminfo, only fallbacks/termcap],
 582         [use_database=$enableval],
 583         [use_database=yes])
 584 AC_MSG_RESULT($use_database)
 585
 586 case "$host_os" in
 587 (os2*)
 588         TERMINFO_SRC='${top_srcdir}/misc/emx.src'
 589         ;;
 590 (*)
 591         TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
 592         ;;
 593 esac
 594 AC_SUBST(TERMINFO_SRC)
 595
 596 NCURSES_USE_DATABASE=0
 597 if test "$use_database" != no ; then
 598         NCURSES_USE_DATABASE=1
 599
 600         AC_MSG_CHECKING(which terminfo source-file will be installed)
 601         AC_ARG_WITH(database,
 602                 [  --with-database=XXX     specify terminfo source to install],
 603                 [TERMINFO_SRC=$withval])
 604         AC_MSG_RESULT($TERMINFO_SRC)
 605
 606         AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
 607         AC_ARG_WITH(hashed-db,
 608                 [  --with-hashed-db        specify hashed-database library],,
 609                 [with_hashed_db=no])
 610         AC_MSG_RESULT($with_hashed_db)
 611 else
 612         with_hashed_db=no
 613 fi
 614 AC_SUBST(NCURSES_USE_DATABASE)
 615
 616 AC_MSG_CHECKING(for list of fallback terminal descriptions)
 617 AC_ARG_WITH(fallbacks,
 618         [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
 619         [with_fallback=$withval],
 620         [with_fallback=])
 621 AC_MSG_RESULT([${with_fallback:-(none)}])
 622
 623 case ".$with_fallback" in
 624 (.|.no)
 625         FALLBACK_LIST=
 626         ;;
 627 (.yes)
 628         AC_MSG_WARN(expected a list of terminal descriptions)
 629         ;;
 630 (*)
 631         FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
 632         ;;
 633 esac
 634
 635 # The fallback feature in ncurses relies upon tic/infocmp outside the build
 636 # tree for generating the terminal descriptions that will be compiled into the
 637 # library.  If your toolchain is old, it may not handle current terminal
 638 # databases.  Use configure-options to point to the tools which will be used,
 639 # rather than the first ones found on the $PATH.
 640 AC_CHECK_TOOL(TIC, tic)
 641 AC_CHECK_TOOL(INFOCMP, infocmp)
 642 if test -n "$FALLBACK_LIST"
 643 then
 644         CF_WITH_PATH_PROG(TIC,     tic,     [for fallbacks], $PATH:/usr/local/ncurses/bin)
 645         CF_WITH_PATH_PROG(INFOCMP, infocmp, [for fallbacks], $PATH:/usr/local/ncurses/bin)
 646         test -z "$TIC" && FALLBACK_LIST=
 647         test -z "$INFOCMP" && FALLBACK_LIST=
 648         if test -z "$FALLBACK_LIST"
 649         then
 650                 AC_MSG_WARN(ignoring fallback option because tic/infocmp are not available)
 651         fi
 652 fi
 653 AC_SUBST(TIC)
 654 AC_SUBST(INFOCMP)
 655
 656 USE_FALLBACKS=
 657 test -z "$FALLBACK_LIST" && USE_FALLBACKS="#"
 658 AC_SUBST(FALLBACK_LIST)
 659 AC_SUBST(USE_FALLBACKS)
 660
 661 AC_MSG_CHECKING(if you want modern xterm or antique)
 662 AC_ARG_WITH(xterm-new,
 663         [  --without-xterm-new     specify if xterm terminfo should be old version],
 664         [with_xterm_new=$withval],
 665         [with_xterm_new=yes])
 666 case "$with_xterm_new" in
 667 (no) with_xterm_new=xterm-old;;
 668 (*)      with_xterm_new=xterm-new;;
 669 esac
 670 AC_MSG_RESULT($with_xterm_new)
 671 WHICH_XTERM=$with_xterm_new
 672 AC_SUBST(WHICH_XTERM)
 673
 674 case $host_os in
 675 (*linux-gnu|*cygwin|*mingw32|*msys)
 676         want_xterm_kbs=DEL
 677         ;;
 678 (*)
 679         want_xterm_kbs=BS
 680         ;;
 681 esac
 682
 683 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
 684 AC_ARG_WITH(xterm-kbs,
 685         [[  --with-xterm-kbs[=XXX]  specify if xterm backspace sends BS or DEL]],
 686         [with_xterm_kbs=$withval],
 687         [with_xterm_kbs=auto])
 688 case x$with_xterm_kbs in
 689 (xyes|xno|xBS|xbs|x8)
 690         with_xterm_kbs=BS
 691         ;;
 692 (xDEL|xdel|x127)
 693         with_xterm_kbs=DEL
 694         ;;
 695 (xauto)
 696         with_xterm_kbs=$want_xterm_kbs
 697         ;;
 698 (*)
 699         with_xterm_kbs=$withval
 700         ;;
 701 esac
 702 AC_MSG_RESULT($with_xterm_kbs)
 703 XTERM_KBS=$with_xterm_kbs
 704 AC_SUBST(XTERM_KBS)
 705
 706 if test "x$with_xterm_kbs" != "x$want_xterm_kbs"
 707 then
 708         AC_MSG_WARN([expected --with-xterm-kbs=$want_xterm_kbs for $host_os, have $with_xterm_kbs])
 709 fi
 710
 711 MAKE_TERMINFO=
 712 if test "$use_database" = no ; then
 713         TERMINFO="${datadir}/terminfo"
 714         MAKE_TERMINFO="#"
 715 else
 716
 717 AC_MSG_CHECKING(for list of terminfo directories)
 718 CF_WITH_PATHLIST(terminfo-dirs,
 719         [  --with-terminfo-dirs=XXX specify list of terminfo directories],
 720         TERMINFO_DIRS,
 721         DATADIR/terminfo,
 722         ${datadir}/terminfo)
 723 AC_MSG_RESULT($TERMINFO_DIRS)
 724 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
 725
 726 case "x$TERMINFO" in
 727 x???:*)
 728         AC_MSG_WARN(ignoring non-directory/file TERMINFO value)
 729         unset TERMINFO
 730         ;;
 731 esac
 732
 733 AC_MSG_CHECKING(for default terminfo directory)
 734 CF_WITH_PATH(default-terminfo-dir,
 735         [  --with-default-terminfo-dir=DIR default terminfo directory],
 736         TERMINFO,
 737         DATADIR/terminfo,
 738         ${datadir}/terminfo)
 739 AC_MSG_RESULT($TERMINFO)
 740 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
 741
 742 fi
 743
 744 AC_SUBST(TERMINFO)
 745 AC_SUBST(MAKE_TERMINFO)
 746
 747 ###     use option --disable-big-core to make tic run on small machines
 748 ###     We need 4Mb, check if we can allocate 50% more than that.
 749 AC_MSG_CHECKING(if big-core option selected)
 750 AC_ARG_ENABLE(big-core,
 751         [  --disable-big-core      assume machine has little memory],
 752         [with_big_core=$enableval],
 753         [AC_TRY_RUN([
 754 #include <stdlib.h>
 755 #include <string.h>
 756 int main(void) {
 757         unsigned long n = 6000000L;
 758         char *s = malloc(n);
 759         if (s != 0)
 760                 s[0] = s[n-1] = 0;
 761         ${cf_cv_main_return:-return}(s == 0);
 762 }],
 763         [with_big_core=yes],
 764         [with_big_core=no],
 765         [with_big_core=no])])
 766 AC_MSG_RESULT($with_big_core)
 767 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
 768
 769 ### ISO C only guarantees 512-char strings, we have tables which load faster
 770 ### when constructed using "big" strings.  More than the C compiler, the awk
 771 ### program is a limit on most vendor UNIX systems.  Check that we can build.
 772 AC_MSG_CHECKING(if big-strings option selected)
 773 AC_ARG_ENABLE(big-strings,
 774         [  --disable-big-strings   assume compiler has only standard-size strings],
 775         [with_big_strings=$enableval],
 776         [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
 777 AC_MSG_RESULT($with_big_strings)
 778
 779 USE_BIG_STRINGS=0
 780 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
 781 AC_SUBST(USE_BIG_STRINGS)
 782
 783 ###     use option --enable-termcap to compile in the termcap fallback support
 784 AC_MSG_CHECKING(if you want termcap-fallback support)
 785 AC_ARG_ENABLE(termcap,
 786         [  --enable-termcap        compile in termcap fallback support],
 787         [with_termcap=$enableval],
 788         [with_termcap=no])
 789 AC_MSG_RESULT($with_termcap)
 790
 791 NCURSES_USE_TERMCAP=0
 792 if test "x$with_termcap" != "xyes" ; then
 793         if test "$use_database" = no ; then
 794                 if test -z "$with_fallback" ; then
 795                         AC_ERROR(You have disabled the database w/o specifying fallbacks)
 796                 fi
 797         fi
 798         AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
 799 else
 800
 801         if test "$with_ticlib" != no ; then
 802                 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
 803         fi
 804
 805         NCURSES_USE_TERMCAP=1
 806         AC_MSG_CHECKING(for list of termcap files)
 807         CF_WITH_PATHLIST(termpath,
 808                 [  --with-termpath=XXX     specify list of termcap files],
 809                 TERMPATH,
 810                 /etc/termcap:/usr/share/misc/termcap)
 811         AC_MSG_RESULT($TERMPATH)
 812         test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
 813
 814         ###     use option --enable-getcap to use a hacked getcap for reading termcaps
 815         AC_MSG_CHECKING(if fast termcap-loader is needed)
 816         AC_ARG_ENABLE(getcap,
 817                 [  --enable-getcap         fast termcap load, no xrefs to terminfo],
 818                 [with_getcap=$enableval],
 819                 [with_getcap=no])
 820         AC_MSG_RESULT($with_getcap)
 821         test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
 822
 823         AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
 824         AC_ARG_ENABLE(getcap-cache,
 825                 [  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
 826                 [with_getcap_cache=$enableval],
 827                 [with_getcap_cache=no])
 828         AC_MSG_RESULT($with_getcap_cache)
 829         test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
 830
 831 fi
 832 AC_SUBST(NCURSES_USE_TERMCAP)
 833
 834 ###   Use option --disable-home-terminfo to completely remove ~/.terminfo
 835 AC_MSG_CHECKING(if ~/.terminfo is wanted)
 836 AC_ARG_ENABLE(home-terminfo,
 837         [  --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
 838         [with_home_terminfo=$enableval],
 839         [with_home_terminfo=yes])
 840 AC_MSG_RESULT($with_home_terminfo)
 841 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
 842
 843 AC_MSG_CHECKING(if you want to permit root to use ncurses environment variables)
 844 AC_ARG_ENABLE(root-environ,
 845         [  --disable-root-environ  restrict root use of ncurses environment variables],
 846         [with_root_environ=$enableval],
 847         [with_root_environ=yes])
 848 AC_MSG_RESULT($with_root_environ)
 849 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if root/setuid application is allowed to use ncurses environment])
 850
 851 AC_MSG_CHECKING(if you want to permit setuid programs to access all files)
 852 AC_ARG_ENABLE(root-access,
 853         [  --disable-root-access   restrict file-access when running setuid],
 854         [with_root_access=$enableval],
 855         [with_root_access=yes])
 856 AC_MSG_RESULT($with_root_access)
 857 test "x$with_root_access" = xyes && AC_DEFINE(USE_ROOT_ACCESS,1,[Define to 1 if setuid is allowed all file-access])
 858
 859 AC_MSG_CHECKING(if you want to permit setuid use of ncurses environment variables)
 860 AC_ARG_ENABLE(setuid-environ,
 861         [  --disable-setuid-environ restrict setuid use of ncurses environment variables],
 862         [with_setuid_environ=$enableval],
 863         [with_setuid_environ=$with_root_environ])
 864 AC_MSG_RESULT($with_setuid_environ)
 865 test "x$with_setuid_environ" = xyes && AC_DEFINE(USE_SETUID_ENVIRON,1,[Define to 1 if setuid/setgid application is allowed to use ncurses environment])
 866
 867 ###   Use option --enable-symlinks to make tic use symlinks, not hard links
 868 ###   to reduce storage requirements for the terminfo database.
 869 CF_LINK_FUNCS
 870
 871 with_links=no
 872 with_symlinks=no
 873
 874 # soft links (symbolic links) are useful for some systems where hard links do
 875 # not work, or to make it simpler to copy terminfo trees around.
 876 if test "x$ac_cv_func_symlink" = xyes ; then
 877         AC_MSG_CHECKING(if tic should use symbolic links)
 878         AC_ARG_ENABLE(symlinks,
 879         [  --enable-symlinks       make tic use symbolic links not hard links],
 880         [with_symlinks=$enableval],
 881         [with_symlinks=no])
 882         AC_MSG_RESULT($with_symlinks)
 883 fi
 884
 885 # If we have hard links and did not choose to use soft links instead, there is
 886 # no reason to make this choice optional - use the hard links.
 887 if test "$with_symlinks" = no ; then
 888         AC_MSG_CHECKING(if tic should use hard links)
 889         if test "x$ac_cv_func_link" = xyes ; then
 890                 with_links=yes
 891         else
 892                 with_links=no
 893         fi
 894         AC_MSG_RESULT($with_links)
 895 fi
 896
 897 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
 898 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
 899
 900 ###   use option --enable-broken-linker to force on use of broken-linker support
 901 CF_ENABLE_BROKEN_LINKER
 902
 903 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
 904 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
 905 AC_ARG_ENABLE(bsdpad,
 906         [  --enable-bsdpad         recognize BSD-style prefix padding],
 907         [with_bsdpad=$enableval],
 908         [with_bsdpad=no])
 909 AC_MSG_RESULT($with_bsdpad)
 910 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
 911
 912 ###   use option --enable-widec to turn on use of wide-character support
 913 NCURSES_CH_T=chtype
 914 NCURSES_LIBUTF8=0
 915
 916 NEED_WCHAR_H=0
 917 NCURSES_MBSTATE_T=0
 918 NCURSES_WCHAR_T=0
 919 NCURSES_WINT_T=0
 920
 921 # Check to define _XOPEN_SOURCE "automatically"
 922 CPPFLAGS_before_XOPEN="$CPPFLAGS"
 923 CF_XOPEN_SOURCE(600)
 924 CPPFLAGS_after_XOPEN="$CPPFLAGS"
 925
 926 # Work around breakage on OS X
 927 CF_SIGWINCH
 928
 929 # Checks for CODESET support.
 930 AM_LANGINFO_CODESET
 931
 932 # use these variables to work around a defect in gcc's fixincludes.
 933 NCURSES_OK_WCHAR_T=
 934 NCURSES_OK_WINT_T=
 935
 936 AC_MSG_CHECKING(if you want wide-character code)
 937 AC_ARG_ENABLE(widec,
 938         [  --disable-widec         compile without wide character and UTF-8 support],
 939         [with_widec=$enableval],
 940         [with_widec=$cf_dft_widec])
 941 AC_MSG_RESULT($with_widec)
 942
 943 NCURSES_WCWIDTH_GRAPHICS=1
 944 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
 945
 946 if test "x$with_widec" = xyes ; then
 947         if test "x$disable_lib_suffixes" = xno ; then
 948                 LIB_SUFFIX="w${LIB_SUFFIX}"
 949         fi
 950         AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide character and UTF-8 support])
 951         AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide character and UTF-8 support])
 952         case "$CPPFLAGS" in
 953         (*_XOPEN_SOURCE=*)
 954                 ;;
 955         (*)
 956                 AC_MSG_WARN(_XOPEN_SOURCE feature test macro appears to be predefined)
 957                 # CPPFLAGS="$CPPFLAGS -DNCURSES_WIDECHAR"
 958                 CPPFLAGS_after_XOPEN="$CPPFLAGS_after_XOPEN -DNCURSES_WIDECHAR"
 959                 ;;
 960         esac
 961
 962         CF_CHECK_WCHAR_H
 963         CF_CHECK_WCWIDTH_GRAPHICS
 964         test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
 965
 966         # with_overwrite=no
 967         NCURSES_CH_T=cchar_t
 968         AC_CHECK_FUNCS(putwc btowc wctob wmemchr mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
 969         if test "x$ac_cv_func_putwc" != xyes ; then
 970                 CF_UTF8_LIB
 971                 if test "$cf_cv_utf8_lib" != no ; then
 972                         NCURSES_LIBUTF8=1
 973                 fi
 974         fi
 975         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
 976         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
 977         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
 978
 979         if test "$NCURSES_MBSTATE_T" != 0; then
 980                 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
 981         fi
 982 fi
 983 AC_SUBST(NCURSES_CH_T)
 984 AC_SUBST(NCURSES_LIBUTF8)
 985
 986 AC_SUBST(NEED_WCHAR_H)
 987 AC_SUBST(NCURSES_MBSTATE_T)
 988 AC_SUBST(NCURSES_WCHAR_T)
 989 AC_SUBST(NCURSES_WINT_T)
 990
 991 AC_SUBST(NCURSES_OK_WCHAR_T)
 992 AC_SUBST(NCURSES_OK_WINT_T)
 993
 994 ###   use option --disable-lp64 to allow long chtype
 995 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
 996 AC_ARG_ENABLE(lp64,
 997         [  --disable-lp64          allow chtype to be long (ignore _LP64)],
 998         [with_lp64=$enableval],
 999         [with_lp64=$cf_dft_with_lp64])
1000 AC_MSG_RESULT($with_lp64)
1001
1002 if test "x$with_lp64" = xyes ; then
1003         cf_cv_enable_lp64=1
1004 else
1005         cf_cv_enable_lp64=0
1006 fi
1007 AC_SUBST(cf_cv_enable_lp64)
1008
1009 CF_LARGEFILE
1010
1011 ###   use option --disable-tparm-varargs to make tparm() conform to X/Open
1012 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
1013 AC_ARG_ENABLE(tparm-varargs,
1014         [  --disable-tparm-varargs compile tparm() without varargs interface],
1015         [with_tparm_varargs=$enableval],
1016         [with_tparm_varargs=yes])
1017 AC_MSG_RESULT($with_tparm_varargs)
1018 NCURSES_TPARM_VARARGS=0
1019 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
1020 AC_SUBST(NCURSES_TPARM_VARARGS)
1021
1022 ###   use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
1023 if test "$with_ticlib" != no ; then
1024 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
1025 AC_ARG_ENABLE(tic-depends,
1026         [  --disable-tic-depends   link tic library without explicit dependency on ncurses library],
1027         [with_tic_depends=$enableval],
1028         [with_tic_depends=yes])
1029 AC_MSG_RESULT($with_tic_depends)
1030 else
1031         with_tic_depends=no
1032 fi
1033
1034 ###   use option --enable-wattr-macros to enable wattr* macros in curses.h
1035 AC_MSG_CHECKING(if you want to enable wattr* macros)
1036 AC_ARG_ENABLE(wattr-macros,
1037         [  --enable-wattr-macros   enable wattr* macros],
1038         [with_wattr_macros=$enableval],
1039         [with_wattr_macros=no])
1040 if [[ "x$with_wattr_macros" != xyes ]]; then
1041         NCURSES_WATTR_MACROS=0
1042         AC_MSG_RESULT(no)
1043 else
1044         NCURSES_WATTR_MACROS=1
1045         AC_MSG_RESULT(yes)
1046 fi
1047 AC_SUBST(NCURSES_WATTR_MACROS)
1048
1049 CF_WITH_X11_RGB
1050
1051 ###   use option --with-bool to override bool's type
1052 CF_WITH_TYPE(bool,
1053         [  --with-bool=TYPE        fall back to TYPE for curses 'bool' typedef],
1054         NCURSES_BOOL,
1055         auto)
1056
1057 AC_MSG_CHECKING(for alternate terminal capabilities file)
1058 AC_ARG_WITH(caps,
1059         [  --with-caps=alt         compile with alternate Caps file],
1060         [TERMINFO_CAPS=Caps.$withval],
1061         [TERMINFO_CAPS=Caps])
1062 if test ! -f "${srcdir}/include/${TERMINFO_CAPS}"
1063 then
1064         AC_MSG_WARN(file not found: "${srcdir}/include/${TERMINFO_CAPS}")
1065         TERMINFO_CAPS=Caps
1066 fi
1067 AC_MSG_RESULT($TERMINFO_CAPS)
1068 AC_SUBST(TERMINFO_CAPS)
1069
1070 ###   use option --with-chtype to override chtype's type
1071 CF_WITH_TYPE(chtype,
1072         [  --with-chtype=TYPE      override type of chtype],
1073         NCURSES_CHTYPE,
1074         $cf_dft_chtype)
1075
1076 ###   use option --with-ospeed to override ospeed's type
1077 CF_WITH_TYPE(ospeed,
1078         [  --with-ospeed=TYPE      override type of ospeed variable],
1079         NCURSES_OSPEED,
1080         short)
1081
1082 ###   use option --with-mmask-t to override mmask_t's type
1083 CF_WITH_TYPE(mmask-t,
1084         [  --with-mmask-t=TYPE     override type of mmask_t],
1085         NCURSES_MMASK_T,
1086         $cf_dft_mmask_t)
1087
1088 ###   use option --with-ccharw-max to override CCHARW_MAX size
1089 AC_MSG_CHECKING(for size CCHARW_MAX)
1090 AC_ARG_WITH(ccharw-max,
1091         [  --with-ccharw-max=XXX   override size CCHARW_MAX],
1092         [NCURSES_CCHARW_MAX="$withval"],
1093         [NCURSES_CCHARW_MAX=$cf_dft_ccharw_max])
1094 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1095 AC_SUBST(NCURSES_CCHARW_MAX)
1096
1097 AC_CHECK_SIZEOF([signed char])
1098 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1099         NCURSES_SBOOL="signed char"
1100 else
1101         NCURSES_SBOOL="char"
1102 fi
1103 AC_MSG_CHECKING(whether to use signed chars for Boolean array in term.h)
1104 AC_ARG_ENABLE(signed-char,
1105         [  --enable-signed-char    use signed chars for Boolean array in term.h],
1106         [with_signed_char=$enableval],
1107         [with_signed_char=$cf_dft_signed_char])
1108 AC_MSG_RESULT($with_signed_char)
1109 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1110 AC_SUBST(NCURSES_SBOOL)
1111
1112 ###   use option --with-tparm-arg to override tparm's argument type
1113 CF_WITH_TYPE(tparm-arg,
1114         [  --with-tparm-arg=TYPE   override parameter type of tparm],
1115         NCURSES_TPARM_ARG,
1116         $cf_dft_tparm_arg)
1117
1118 ### Enable compiling-in rcs id's
1119 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1120 AC_ARG_WITH(rcs-ids,
1121         [  --with-rcs-ids          compile-in RCS identifiers],
1122         [with_rcs_ids=$withval],
1123         [with_rcs_ids=no])
1124 AC_MSG_RESULT($with_rcs_ids)
1125 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1126
1127 ###############################################################################
1128 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1129
1130 ###############################################################################
1131 CF_HELP_MESSAGE(Extensions:)
1132
1133 ### Note that some functions (such as const) are normally disabled anyway.
1134 AC_MSG_CHECKING(if you want to build with function extensions)
1135 AC_ARG_ENABLE(ext-funcs,
1136         [  --disable-ext-funcs     disable function-extensions],
1137         [with_ext_funcs=$enableval],
1138         [with_ext_funcs=yes])
1139 AC_MSG_RESULT($with_ext_funcs)
1140 if test "x$with_ext_funcs" = xyes ; then
1141         NCURSES_EXT_FUNCS=1
1142         AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1143         AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1144         AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1145         AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1146         AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1147         AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1148         AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1149         AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1150         AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1151         AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1152         AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1153         GENERATED_EXT_FUNCS=generated
1154         test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1155 else
1156         NCURSES_EXT_FUNCS=0
1157         GENERATED_EXT_FUNCS=
1158 fi
1159 AC_SUBST(NCURSES_EXT_FUNCS)
1160 AC_SUBST(GENERATED_EXT_FUNCS)
1161
1162 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1163 AC_ARG_ENABLE(sp-funcs,
1164         [  --enable-sp-funcs       enable SCREEN-extensions],
1165         [with_sp_funcs=$enableval],
1166         [with_sp_funcs=$cf_dft_ext_spfuncs])
1167 AC_MSG_RESULT($with_sp_funcs)
1168 if test "x$with_sp_funcs" = xyes ; then
1169         NCURSES_SP_FUNCS=1
1170         AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1171         AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1172         GENERATED_SP_FUNCS=generated
1173 else
1174         NCURSES_SP_FUNCS=0
1175         GENERATED_SP_FUNCS=
1176 fi
1177 AC_SUBST(NCURSES_SP_FUNCS)
1178 AC_SUBST(GENERATED_SP_FUNCS)
1179
1180 AC_MSG_CHECKING(if you want to build with terminal-driver)
1181 AC_ARG_ENABLE(term-driver,
1182         [  --enable-term-driver    enable terminal-driver],
1183         [with_term_driver=$enableval],
1184         [with_term_driver=no])
1185 AC_MSG_RESULT($with_term_driver)
1186 if test "x$with_term_driver" = xyes ; then
1187         AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1188         if test "x$with_termlib" != xno ; then
1189                 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1190         fi
1191         if test "x$with_sp_funcs" != xyes ; then
1192                 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1193         fi
1194 fi
1195
1196 ###   use option --enable-const to turn on use of const beyond that in XSI.
1197 AC_MSG_CHECKING(for extended use of const keyword)
1198 AC_ARG_ENABLE(const,
1199         [  --enable-const          compile with extra/non-standard const],
1200         [with_ext_const=$enableval],
1201         [with_ext_const=$cf_dft_ext_const])
1202 AC_MSG_RESULT($with_ext_const)
1203 NCURSES_CONST='/*nothing*/'
1204 if test "x$with_ext_const" = xyes ; then
1205         NCURSES_CONST=const
1206 fi
1207 AC_SUBST(NCURSES_CONST)
1208
1209 ###   use option --enable-ext-colors to turn on use of colors beyond 16.
1210 AC_MSG_CHECKING(if you want to use extended colors)
1211 AC_ARG_ENABLE(ext-colors,
1212         [  --enable-ext-colors     compile for 256-color support],
1213         [with_ext_colors=$enableval],
1214         [with_ext_colors=$cf_dft_ext_colors])
1215 AC_MSG_RESULT($with_ext_colors)
1216 NCURSES_EXT_COLORS=0
1217 if test "x$with_ext_colors" = xyes ; then
1218         if test "x$with_widec" != xyes ; then
1219                 AC_MSG_WARN(This option applies only to wide-character library)
1220         else
1221                 # cannot be ABI 5 since it changes sizeof(cchar_t)
1222                 CF_NCURSES_ABI_6
1223                 NCURSES_EXT_COLORS=1
1224                 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1225                 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1226                 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1227                 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1228         fi
1229 fi
1230 AC_SUBST(NCURSES_EXT_COLORS)
1231
1232 ###   use option --enable-ext-mouse to modify coding to support 5-button mice
1233 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1234 AC_ARG_ENABLE(ext-mouse,
1235         [  --enable-ext-mouse      compile for extended mouse-encoding],
1236         [with_ext_mouse=$enableval],
1237         [with_ext_mouse=$cf_dft_ext_mouse])
1238 AC_MSG_RESULT($with_ext_mouse)
1239 if test "x$with_ext_mouse" = xyes ; then
1240         CF_NCURSES_ABI_6
1241 fi
1242
1243 if test $cf_cv_abi_default -le 5 ; then
1244         NCURSES_MOUSE_VERSION=1
1245 elif test $cf_cv_abi_default -le 6 ; then
1246         NCURSES_MOUSE_VERSION=2
1247 else
1248         NCURSES_MOUSE_VERSION=3
1249 fi
1250
1251 AC_SUBST(NCURSES_MOUSE_VERSION)
1252
1253 ###   use option --enable-ext-putwin to turn on extended screendumps
1254 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1255 AC_ARG_ENABLE(ext-putwin,
1256         [  --enable-ext-putwin     compile with extended putwin/screendump],
1257         [with_ext_putwin=$enableval],
1258         [with_ext_putwin=$cf_dft_ext_putwin])
1259 AC_MSG_RESULT($with_ext_putwin)
1260 if test "x$with_ext_putwin" = xyes ; then
1261         AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1262 fi
1263
1264 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1265 AC_ARG_ENABLE(no-padding,
1266         [  --enable-no-padding     compile with $NCURSES_NO_PADDING code],
1267         [with_no_padding=$enableval],
1268         [with_no_padding=$with_ext_funcs])
1269 AC_MSG_RESULT($with_no_padding)
1270 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1271
1272 ###   use option --enable-sigwinch to turn on use of SIGWINCH logic
1273 AC_MSG_CHECKING(if you want SIGWINCH handler)
1274 AC_ARG_ENABLE(sigwinch,
1275         [  --enable-sigwinch       compile with SIGWINCH handler],
1276         [with_sigwinch=$enableval],
1277         [with_sigwinch=$with_ext_funcs])
1278 AC_MSG_RESULT($with_sigwinch)
1279 if test "x$with_sigwinch" = xyes
1280 then
1281         AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1282         cf_cv_enable_sigwinch=1
1283 else
1284         cf_cv_enable_sigwinch=0
1285 fi
1286 AC_SUBST(cf_cv_enable_sigwinch)
1287
1288 ###   use option --enable-tcap-names to allow user to define new capabilities
1289 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1290 AC_ARG_ENABLE(tcap-names,
1291         [  --enable-tcap-names     compile with user-definable terminal capabilities],
1292         [with_tcap_names=$enableval],
1293         [with_tcap_names=$with_ext_funcs])
1294 AC_MSG_RESULT($with_tcap_names)
1295 NCURSES_XNAMES=0
1296 if test "x$with_tcap_names" = xyes; then
1297         NCURSES_XNAMES=1
1298         AC_DEFINE(NCURSES_XNAMES,1,[Define to 1 to compile with user-definable terminal capabilities])
1299 fi
1300 AC_SUBST(NCURSES_XNAMES)
1301
1302 ##############################################################################
1303 CF_HELP_MESSAGE(Reentrant Code:)
1304 CF_WITH_PTHREAD
1305
1306 if test "x$with_pthread" != xno; then
1307         AC_CHECK_FUNC(pthread_kill,[
1308                 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1309                 AC_ARG_ENABLE(pthreads-eintr,
1310                         [  --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1311                         [use_pthreads_eintr=$enableval],
1312                         [use_pthreads_eintr=no])
1313                 AC_MSG_RESULT($use_pthreads_eintr)
1314                 if test "x$use_pthreads_eintr" = xyes ; then
1315                         AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1316                 fi])
1317
1318         AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1319         AC_ARG_ENABLE(weak-symbols,
1320                 [  --enable-weak-symbols   enable weak-symbols for pthreads],
1321                 [use_weak_symbols=$enableval],
1322                 [use_weak_symbols=no])
1323         AC_MSG_RESULT($use_weak_symbols)
1324         if test "x$use_weak_symbols" = xyes ; then
1325                 CF_WEAK_SYMBOLS
1326         else
1327                 cf_cv_weak_symbols=no
1328         fi
1329
1330         if test "x$cf_cv_weak_symbols" = xyes ; then
1331                 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1332         fi
1333 fi
1334
1335 PTHREAD=
1336 if test "x$with_pthread" = "xyes" ; then
1337         AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1338         enable_reentrant=yes
1339         if test "x$cf_cv_weak_symbols" = xyes ; then
1340                 PTHREAD=-lpthread
1341                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1342         fi
1343 fi
1344 AC_SUBST(PTHREAD)
1345
1346 # Reentrant code has to be opaque; there's little advantage to making ncurses
1347 # opaque outside of that, so there is no --enable-opaque option.  We can use
1348 # this option without --with-pthreads, but this will be always set for
1349 # pthreads.
1350 AC_MSG_CHECKING(if you want reentrant code)
1351 AC_ARG_ENABLE(reentrant,
1352         [  --enable-reentrant      compile with reentrant code],
1353         [with_reentrant=$enableval],
1354         [with_reentrant=no])
1355 AC_MSG_RESULT($with_reentrant)
1356 if test "x$with_reentrant" = xyes ; then
1357         cf_cv_enable_reentrant=1
1358         cf_cv_enable_opaque="NCURSES_INTERNALS"
1359         NCURSES_SIZE_T=int
1360         if test "x$cf_cv_weak_symbols" = xyes ; then
1361                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1362                 CF_ADD_LIB(pthread,TEST_LIBS)
1363                 CF_ADD_LIB(pthread,TEST_LIBS2)
1364                 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1365         else
1366                 # when not using weak symbols but with_reentrant,
1367                 # add 't' to the library suffix on all platforms
1368                 # except cygwin, where we only do that if ALSO
1369                 # compiling with full thread support.
1370                 case "$host" in
1371                 (*cygwin* | *msys*)
1372                         if test "$with_pthread" = "yes" ; then
1373                                 if test "x$disable_lib_suffixes" = "xno" ; then
1374                                         LIB_SUFFIX="t${LIB_SUFFIX}"
1375                                 fi
1376                         fi ;;
1377                 (*)
1378                         if test "x$disable_lib_suffixes" = "xno" ; then
1379                                 LIB_SUFFIX="t${LIB_SUFFIX}"
1380                         fi
1381                         ;;
1382                 esac
1383         fi
1384         AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1385         CF_NCURSES_ABI_6
1386 else
1387         cf_cv_enable_reentrant=0
1388         cf_cv_enable_opaque="NCURSES_OPAQUE"
1389         NCURSES_SIZE_T=$cf_dft_ordinate_type
1390 fi
1391 AC_SUBST(cf_cv_enable_reentrant)
1392 AC_SUBST(cf_cv_enable_opaque)
1393
1394 AC_SUBST(NCURSES_SIZE_T)
1395
1396 AC_MSG_CHECKING(whether curses library structures should be opaque)
1397 CF_ARG_DISABLE(opaque-curses,
1398         [  --disable-opaque-curses do not make WINDOW, etc., structures opaque],
1399         [enable_opaque_curses=no],[
1400          test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1401          test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=$cf_dft_opaque_curses
1402         ])
1403 AC_MSG_RESULT($enable_opaque_curses)
1404
1405 test "$cf_cv_enable_reentrant" = 1 && \
1406 test "$enable_opaque_curses" = no && \
1407 AC_MSG_ERROR(reentrant configuration requires opaque library)
1408
1409 AC_MSG_CHECKING(whether form library structures should be opaque)
1410 CF_ARG_DISABLE(opaque-form,
1411         [  --disable-opaque-form   do not make form library structures opaque],
1412         [enable_opaque_form=no],[enable_opaque_form=$cf_dft_opaque_curses])
1413 AC_MSG_RESULT($enable_opaque_form)
1414
1415 AC_MSG_CHECKING(whether menu library structures should be opaque)
1416 CF_ARG_DISABLE(opaque-menu,
1417         [  --disable-opaque-menu   do not make menu library structures opaque],
1418         [enable_opaque_menu=no],[enable_opaque_menu=$cf_dft_opaque_curses])
1419 AC_MSG_RESULT($enable_opaque_menu)
1420
1421 AC_MSG_CHECKING(whether panel library structures should be opaque)
1422 CF_ARG_DISABLE(opaque-panel,
1423         [  --disable-opaque-panel  do not make panel library structures opaque],
1424         [enable_opaque_panel=no],[enable_opaque_panel=$cf_dft_opaque_curses])
1425 AC_MSG_RESULT($enable_opaque_panel)
1426
1427 NCURSES_OPAQUE=0;               test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1428 NCURSES_OPAQUE_FORM=0;  test "$enable_opaque_form"   = yes && NCURSES_OPAQUE_FORM=1
1429 NCURSES_OPAQUE_MENU=0;  test "$enable_opaque_menu"   = yes && NCURSES_OPAQUE_MENU=1
1430 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel"  = yes && NCURSES_OPAQUE_PANEL=1
1431
1432 AC_SUBST(NCURSES_OPAQUE)
1433 AC_SUBST(NCURSES_OPAQUE_FORM)
1434 AC_SUBST(NCURSES_OPAQUE_MENU)
1435 AC_SUBST(NCURSES_OPAQUE_PANEL)
1436
1437 ### Allow using a different wrap-prefix
1438 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1439         AC_MSG_CHECKING(for prefix used to wrap public variables)
1440         AC_ARG_WITH(wrap-prefix,
1441                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
1442                 [NCURSES_WRAP_PREFIX=$withval],
1443                 [NCURSES_WRAP_PREFIX=_nc_])
1444         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1445 else
1446         NCURSES_WRAP_PREFIX=_nc_
1447 fi
1448 AC_SUBST(NCURSES_WRAP_PREFIX)
1449 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1450
1451 ###############################################################################
1452 # These options are relatively safe to experiment with.
1453 CF_HELP_MESSAGE(Development Code:)
1454 AC_MSG_CHECKING(if you want all development code)
1455 AC_ARG_WITH(develop,
1456         [  --without-develop       disable development options],
1457         [with_develop=$withval],
1458         [with_develop=no])
1459 AC_MSG_RESULT($with_develop)
1460
1461 ###   use option --enable-check-size to detect screensize with CPR
1462 AC_MSG_CHECKING(if you want to check screensize of serial terminals)
1463 AC_ARG_ENABLE(check-size,
1464         [  --enable-check-size     compile-in code to detect screensize of serial terminals],,
1465         [enable_check_size=$with_develop])
1466 AC_MSG_RESULT($enable_check_size)
1467 test "x$enable_check_size" = xyes && AC_DEFINE(USE_CHECK_SIZE,1,[Define to 1 to compile-in code to detect screensize])
1468
1469 ###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
1470 AC_MSG_CHECKING(if you want hard-tabs code)
1471 AC_ARG_ENABLE(hard-tabs,
1472         [  --enable-hard-tabs      compile with hard-tabs code],,
1473         [enable_hard_tabs=$with_develop])
1474 AC_MSG_RESULT($enable_hard_tabs)
1475 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1476
1477 ###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1478 AC_MSG_CHECKING(if you want limited support for xmc)
1479 AC_ARG_ENABLE(xmc-glitch,
1480         [  --enable-xmc-glitch     compile with support for xmc (magic-cookie)],,
1481         [enable_xmc_glitch=$with_develop])
1482 AC_MSG_RESULT($enable_xmc_glitch)
1483 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1484
1485 ###############################################################################
1486 # These are just experimental, probably should not be in a package:
1487 CF_HELP_MESSAGE(Experimental Code:)
1488
1489 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1490 AC_ARG_ENABLE(assumed-color,
1491         [  --disable-assumed-color do not assume anything about default-colors],
1492         [with_assumed_color=$enableval],
1493         [with_assumed_color=yes])
1494 AC_MSG_RESULT($with_assumed_color)
1495 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1496
1497 ###   use option --enable-hashmap to turn on use of hashmap scrolling logic
1498 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1499 AC_ARG_ENABLE(hashmap,
1500         [  --disable-hashmap       compile without hashmap scrolling-optimization],
1501         [with_hashmap=$enableval],
1502         [with_hashmap=yes])
1503 AC_MSG_RESULT($with_hashmap)
1504 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1505
1506 ###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1507 AC_MSG_CHECKING(if you want colorfgbg code)
1508 AC_ARG_ENABLE(colorfgbg,
1509         [  --enable-colorfgbg      compile-in experimental $COLORFGBG code],
1510         [with_colorfgbg=$enableval],
1511         [with_colorfgbg=no])
1512 AC_MSG_RESULT($with_colorfgbg)
1513 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1514
1515 ###   use option --enable-fvisibility to turn on use of gcc-specific feature
1516 AC_MSG_CHECKING(if you want to use gcc -fvisibility option)
1517 AC_ARG_ENABLE(fvisibility,
1518         [  --enable-fvisibility    compile with -fvisibility=hidden],
1519         [cf_with_fvisibility=$enableval],
1520         [cf_with_fvisibility=no])
1521 AC_MSG_RESULT($cf_with_fvisibility)
1522
1523 NCURSES_IMPEXP=
1524 NCURSES_CXX_IMPEXP=
1525 if test "x$cf_with_fvisibility" = xyes; then
1526         CF_CHECK_FVISIBILITY($CC,CFLAGS,cf_cv_fvisibility_hidden)
1527         if test "x$cf_cv_fvisibility_hidden" = xyes
1528         then
1529                 CF_ADD_CFLAGS([-fvisibility=hidden])
1530                 NCURSES_IMPEXP="__attribute__ ((visibility(\"default\")))"
1531         fi
1532         if test -n "$CXX"
1533         then
1534                 AC_LANG_PUSH(C++)
1535                 CF_CHECK_FVISIBILITY($CXX,CXXFLAGS,cf_cv_fvisibility_hidden2)
1536                 if test "x$cf_cv_fvisibility_hidden2" = xyes
1537                 then
1538                         CF_ADD_CXXFLAGS([-fvisibility=hidden])
1539                         NCURSES_CXX_IMPEXP="__attribute__ ((visibility(\"default\")))"
1540                 fi
1541                 AC_LANG_POP
1542         fi
1543 fi
1544 AC_SUBST(NCURSES_IMPEXP)
1545 AC_SUBST(NCURSES_CXX_IMPEXP)
1546
1547 ###   use option --enable-interop to turn on use of bindings used for interop
1548 AC_MSG_CHECKING(if you want interop bindings)
1549 AC_ARG_ENABLE(interop,
1550         [  --enable-interop        compile-in interop bindings],
1551         [with_exp_interop=$enableval],
1552         [with_exp_interop=$cf_dft_interop])
1553 AC_MSG_RESULT($with_exp_interop)
1554
1555 NCURSES_INTEROP_FUNCS=0
1556 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1557 AC_SUBST(NCURSES_INTEROP_FUNCS)
1558
1559
1560 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1561 AC_ARG_ENABLE(safe-sprintf,
1562         [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
1563         [with_safe_sprintf=$enableval],
1564         [with_safe_sprintf=no])
1565 AC_MSG_RESULT($with_safe_sprintf)
1566
1567 ###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1568 # when hashmap is used scroll hints are useless
1569 if test "$with_hashmap" = no ; then
1570 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1571 AC_ARG_ENABLE(scroll-hints,
1572         [  --disable-scroll-hints  compile without scroll-hints code],
1573         [with_scroll_hints=$enableval],
1574         [with_scroll_hints=yes])
1575 AC_MSG_RESULT($with_scroll_hints)
1576 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1577 fi
1578
1579 AC_MSG_CHECKING(if you want wgetch-events code)
1580 AC_ARG_ENABLE(wgetch-events,
1581         [  --enable-wgetch-events  compile with wgetch-events code],
1582         [with_wgetch_events=$enableval],
1583         [with_wgetch_events=no])
1584 AC_MSG_RESULT($with_wgetch_events)
1585 if test "x$with_wgetch_events" = xyes ; then
1586         AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1587         NCURSES_WGETCH_EVENTS=1
1588 else
1589         NCURSES_WGETCH_EVENTS=0
1590 fi
1591 AC_SUBST(NCURSES_WGETCH_EVENTS)
1592
1593 case "$cf_cv_system_name" in
1594 (*mingw32*|*mingw64*|*-msvc*)
1595         AC_MSG_CHECKING(if you want experimental-Windows driver)
1596         AC_ARG_ENABLE(exp-win32,
1597                 [  --enable-exp-win32      compile with experimental-Windows driver],
1598                 [with_exp_win32=$enableval],
1599                 [with_exp_win32=no])
1600         AC_MSG_RESULT($with_exp_win32)
1601         if test "x$with_exp_win32" = xyes
1602         then
1603                 AC_DEFINE(EXP_WIN32_DRIVER,1,[Define to 1 to compile with experimental win32 driver])
1604                 EXP_WIN32_DRIVER=1
1605                 INTERNALS_HDR='[$](INCDIR)/nc_win32.h'
1606         else
1607                 INTERNALS_HDR='[$](INCDIR)/nc_mingw.h'
1608                 EXP_WIN32_DRIVER=0
1609         fi
1610         ;;
1611 (*)
1612         EXP_WIN32_DRIVER=0
1613         INTERNALS_HDR=
1614         ;;
1615 esac
1616 AC_SUBST(EXP_WIN32_DRIVER)
1617 AC_SUBST(INTERNALS_HDR)
1618
1619 ###############################################################################
1620 CF_HELP_MESSAGE(Testing/development Options:)
1621
1622 ###     use option --disable-echo to suppress full display compiling commands
1623 CF_DISABLE_ECHO
1624 if test "x$enable_echo" = xyes; then
1625         ECHO_LINK=
1626 else
1627         ECHO_LINK='@ echo linking $@ ... ;'
1628         test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1629         test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1630 fi
1631 AC_SUBST(ECHO_LINK)
1632
1633 # --disable-stripping is used for debugging
1634 CF_INSTALL_OPTS
1635
1636 # If we're avoiding relinking of shared libraries during install, that is to
1637 # avoid modifying the build-tree.  For the same reason, avoid doing ranlib if
1638 # the install program has "-p" (for preserving timestamps).
1639 cf_cv_do_reranlib=yes
1640 if test "x$cf_cv_install_p" = xyes
1641 then
1642         if test "x$cf_cv_do_relink" != xyes
1643         then
1644                 cf_cv_do_reranlib=no
1645                 INSTALL_OPT_P="-p"
1646                 INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
1647         fi
1648 fi
1649 AC_SUBST(INSTALL_OPT_P)
1650
1651 ###     use option --enable-warnings to turn on all gcc warnings
1652 CF_ENABLE_WARNINGS(Wno-unknown-pragmas Wswitch-enum,yes)
1653
1654 if test "x$enable_warnings" = "xyes"; then
1655         CF_ADD_ADAFLAGS(-gnatwa -gnatyg)
1656         if test "x$cf_with_cxx" = xyes ; then
1657                 CF_GXX_WARNINGS(Wno-unused)
1658         fi
1659 fi
1660 CF_ENABLE_STRING_HACKS
1661
1662 ###     use option --enable-assertions to turn on generation of assertion code
1663 AC_MSG_CHECKING(if you want to enable runtime assertions)
1664 AC_ARG_ENABLE(assertions,
1665         [  --enable-assertions     test: turn on generation of assertion code],
1666         [with_assertions=$enableval],
1667         [with_assertions=no])
1668 AC_MSG_RESULT($with_assertions)
1669 if test -n "$GCC"
1670 then
1671         if test "$with_assertions" = no
1672         then
1673                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1674         else
1675                 CF_ADD_ADAFLAGS(-gnata)
1676         fi
1677 fi
1678
1679 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
1680 CF_DISABLE_LEAKS
1681 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1682
1683 ###     use option --enable-expanded to generate certain macros as functions
1684 AC_ARG_ENABLE(expanded,
1685         [  --enable-expanded       test: generate functions for certain macros],
1686         [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1687
1688 ###     use option --disable-macros to suppress macros in favor of functions
1689 AC_ARG_ENABLE(macros,
1690         [  --disable-macros        test: use functions rather than macros],
1691         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1692
1693 # Normally we only add trace() to the debug-library.  Allow this to be
1694 # extended to all models of the ncurses library:
1695 cf_all_traces=no
1696 case "$CFLAGS $CPPFLAGS" in
1697 (*-DTRACE*)
1698         cf_all_traces=yes
1699         ;;
1700 esac
1701
1702 AC_MSG_CHECKING(whether to add trace feature to all models)
1703 AC_ARG_WITH(trace,
1704 [  --with-trace            test: add trace() function to all models of ncurses],
1705 [cf_with_trace=$withval],
1706 [cf_with_trace=$cf_all_traces])
1707 AC_MSG_RESULT($cf_with_trace)
1708
1709 if test "x$cf_with_trace" = xyes ; then
1710         LIB_TRACING=all
1711         ADA_TRACE=TRUE
1712         AC_DEFINE(TRACE,1,[Define to 1 if we have support trace functions])
1713         AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1714 else
1715         LIB_TRACING=DEBUG
1716         ADA_TRACE=FALSE
1717 fi
1718
1719 AC_SUBST(ADA_TRACE)
1720
1721 CF_DISABLE_GNAT_PROJECTS
1722
1723 ###     Checks for libraries.
1724 case "$cf_cv_system_name" in
1725 (*mingw32*|*mingw64*)
1726         # Note: WINVER may be a problem with Windows 10
1727         if test "x$with_exp_win32" = xyes ; then
1728                 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -DWIN32_LEAN_AND_MEAN"
1729         else
1730                 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1731         fi
1732         CF_CHECK_LIBSSP
1733         ;;
1734 (*)
1735         ;;
1736 esac
1737
1738 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1739 AC_SUBST(MATH_LIB)
1740
1741 ###     Checks for header files.
1742 AC_HEADER_TIME
1743 CF_REGEX
1744
1745 dnl These are some other potentially nonportable headers.
1746 AC_CHECK_HEADERS( \
1747 fcntl.h \
1748 getopt.h \
1749 limits.h \
1750 locale.h \
1751 math.h \
1752 poll.h \
1753 sys/auxv.h \
1754 sys/ioctl.h \
1755 sys/param.h \
1756 sys/poll.h \
1757 sys/select.h \
1758 sys/time.h \
1759 sys/times.h \
1760 unistd.h \
1761 wctype.h \
1762 )
1763
1764 CF_GETOPT_HEADER
1765
1766 CF_CHECK_ENVIRON(environ)
1767 CF_CHECK_GETENV
1768 if test "x$cf_cv_consistent_getenv" = xno && \
1769         test "x$cf_with_trace" = xyes
1770 then
1771         AC_MSG_WARN(The NCURSES_TRACE environment variable is not supported with this configuration)
1772 fi
1773
1774 CF_SYS_TIME_SELECT
1775
1776 ###     checks for compiler characteristics
1777 AC_LANG_C
1778 AC_C_CONST
1779 CF_C_INLINE(NCURSES_INLINE,1200)
1780 CF_SIG_ATOMIC_T
1781
1782 if test "$NCURSES_CHTYPE" = auto ; then
1783         CF_TYPEOF_CHTYPE
1784 else
1785         cf_cv_typeof_chtype=$NCURSES_CHTYPE
1786 fi
1787 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1788 AC_SUBST(cf_cv_typeof_chtype)
1789
1790 CF_UNSIGNED_LITERALS
1791 cf_cv_1UL="1"
1792 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1793 test ".$cf_cv_typeof_chtype"    = .long && cf_cv_1UL="${cf_cv_1UL}L"
1794 AC_SUBST(cf_cv_1UL)
1795
1796 if test "$NCURSES_MMASK_T" = auto ; then
1797         cf_cv_typeof_mmask_t=long
1798 else
1799         cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1800 fi
1801 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1802 AC_SUBST(cf_cv_typeof_mmask_t)
1803
1804 ###     Checks for external-data
1805 CF_ERRNO
1806 CF_LINK_DATAONLY
1807
1808 ###     Checks for library functions.
1809 CF_FUNC_GETTIME
1810 AC_CHECK_FUNCS( \
1811 fpathconf \
1812 getcwd \
1813 getauxval \
1814 getegid \
1815 geteuid \
1816 getopt \
1817 getuid \
1818 issetugid \
1819 localeconv \
1820 poll \
1821 remove \
1822 select \
1823 setbuf \
1824 setbuffer \
1825 setfsuid \
1826 setvbuf \
1827 sigaction \
1828 sigvec \
1829 snprintf \
1830 strdup \
1831 strstr \
1832 sysconf \
1833 tcgetpgrp \
1834 times \
1835 tsearch \
1836 vsnprintf \
1837 )
1838
1839 CF_FUNC_GETTTYNAM
1840
1841 if test "x$ac_cv_func_getopt" = xno && \
1842    test "x$cf_with_progs$cf_with_tests" != xnono; then
1843         AC_MSG_ERROR(getopt is required for building programs)
1844 fi
1845
1846 if test "x$with_safe_sprintf" = xyes
1847 then
1848         if test "x$ac_cv_func_vsnprintf" = xyes
1849         then
1850                 AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
1851         else
1852                 AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1853         fi
1854 fi
1855
1856 if test "x$with_getcap" = "xyes" ; then
1857         CF_CGETENT
1858 fi
1859
1860 CF_ISASCII
1861 CF_STRUCT_SIGACTION
1862 CF_FUNC_NANOSLEEP
1863 CF_FUNC_TERMIOS
1864 CF_FUNC_VSSCANF
1865 CF_MKSTEMP
1866
1867 # setup for prototype of fallback for vsscanf()
1868 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1869
1870 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1871 if test "x$cross_compiling" = xyes ; then
1872         AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1873 else
1874         AC_FUNC_SETVBUF_REVERSED
1875 fi
1876 AC_CHECK_TYPE(intptr_t, long)
1877 AC_CHECK_TYPE(ssize_t, int)
1878 CF_TYPE_SIGACTION
1879 CF_SIZECHANGE
1880 CF_FUNC_MEMMOVE
1881 CF_FUNC_POLL
1882 CF_MB_LEN_MAX
1883 CF_VA_COPY
1884 AC_FUNC_VFORK
1885 CF_FOPEN_BIN_R
1886
1887 # special check for test/ditto.c
1888 CF_FUNC_OPENPTY
1889 if test "$cf_cv_func_openpty" != no ; then
1890         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1891         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1892         if test "x$cf_cv_lib_util" = xyes ; then
1893                 CF_ADD_LIB(util,TEST_LIBS)
1894         fi
1895 fi
1896 AC_SUBST(TEST_LIBS)
1897 AC_SUBST(TEST_LIBS2)
1898
1899 if test "$with_hashed_db" != no ; then
1900         AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1901         CF_HASHED_DB($with_hashed_db)
1902 fi
1903
1904 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1905 if test -z "$cf_user_CFLAGS" && test "$enable_leaks" = yes ; then
1906         CF_STRIP_G_OPT(CFLAGS)
1907         CF_STRIP_G_OPT(CXXFLAGS)
1908 fi
1909
1910 # Just in case, check if the C compiler has a bool type.
1911 CF_BOOL_DECL(cf_cv_cc_bool_type)
1912
1913 # Check for C++ compiler characteristics (and ensure that it's there!)
1914 if test -n "$CXX" ; then
1915         AC_LANG_CPLUSPLUS
1916         CF_STDCPP_LIBRARY
1917         CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1918
1919         case "$GXX_VERSION" in
1920         (1.*|2.[[0-6]]*|[[1-9]][[0-9]].*)
1921                 cf_cxx_library=yes
1922                 ;;
1923         (*-2.7*|2.7*)
1924                 CF_GPP_LIBRARY
1925                 ;;
1926         (*)
1927                 cf_cxx_library=no
1928                 ;;
1929         esac
1930
1931         AC_CHECK_HEADERS(typeinfo)
1932         CF_CXX_IOSTREAM_NAMESPACE
1933         CF_BOOL_DECL
1934         CF_BOOL_SIZE
1935         CF_ETIP_DEFINES
1936         CF_CPP_OVERRIDE
1937         CF_CPP_PARAM_INIT
1938         CF_CPP_STATIC_CAST
1939         CF_CXX_AR_FLAGS
1940 else
1941         cf_cxx_library=no
1942         cf_cv_builtin_bool=1
1943
1944         # Just because we are not configuring against C++ right now does not
1945         # mean that a user will not want to use C++.  Some distributors disable
1946         # the C++ portion of this configuration as a shortcut (or just to avoid
1947         # compiling the demo in the c++ directory).  So we need a reasonable
1948         # default for the 'bool' type.
1949         #
1950         # Caveat: since the storage of the bool type is not standardized, it
1951         # may change.
1952
1953         if test "$NCURSES_BOOL" != auto ; then
1954                 cf_cv_type_of_bool=$NCURSES_BOOL
1955                 cf_cv_header_stdbool_h=0
1956         else
1957                 if test "$cf_cv_header_stdbool_h" = 1 ; then
1958                         CF_BOOL_SIZE
1959                 else
1960                         AC_MSG_CHECKING(for fallback type of bool)
1961                         case "$host_cpu" in
1962                         (i?86)  cf_cv_type_of_bool=char ;;
1963                         (*)     cf_cv_type_of_bool=int  ;;
1964                         esac
1965                         AC_MSG_RESULT($cf_cv_type_of_bool)
1966                 fi
1967         fi
1968 fi
1969 AC_SUBST(CXXLIBS)
1970
1971 # If the C compiler did not declare bool, and we did not determine that the C++
1972 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1973 # ncurses library use the same type as C++ bool.  Note that this allows one to
1974 # specify the type of bool in a configure-script option and postpone
1975 # integration with the C++ compiler provided that the types are compatible.
1976 USE_CXX_BOOL=1
1977 if test "$cf_cv_cc_bool_type" = 1
1978 then
1979         # oops: C has a bool.  Unlikely, but C++ could differ.
1980         USE_CXX_BOOL=0
1981 elif test "$cf_cv_builtin_bool" = 0
1982 then
1983         # C++ has no bool
1984         USE_CXX_BOOL=0
1985 else
1986         # this is the normal case
1987         USE_CXX_BOOL='defined(__cplusplus)'
1988 fi
1989 AC_SUBST(USE_CXX_BOOL)
1990
1991 CF_HELP_MESSAGE(Ada Binding Options:)
1992
1993 dnl If the Ada95 source-tree is present, add that to the build unless it will
1994 dnl not work, or was not requested.
1995 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1996
1997 dnl libtool does not know anything about GNAT, though a change made in 1998
1998 dnl provided for it "someday".  Disable the ada subtree if we are using
1999 dnl libtool -TD 20070714
2000         if test "$cf_with_ada" != "no" ; then
2001                 if test "$with_libtool" != "no"; then
2002                         AC_MSG_WARN(libtool does not support Ada - disabling feature)
2003                         cf_with_ada=no
2004                 fi
2005         fi
2006
2007 dnl Check for availability of GNU Ada Translator (GNAT).
2008 dnl At the moment we support no other Ada compiler.
2009         if test "$cf_with_ada" != "no" ; then
2010                 if test "x$cf_cv_prog_gnat_correct" = xyes; then
2011                         CF_ADD_ADAFLAGS(-gnatpn)
2012                         CF_FIXUP_ADAFLAGS
2013
2014                         CF_GNATPREP_OPT_T
2015
2016                         CF_GNAT_GENERICS
2017                         CF_GNAT_SIGINT
2018                         CF_GNAT_PROJECTS
2019
2020                         CF_WITH_ADA_COMPILER
2021
2022                         cf_ada_package=terminal_interface
2023                         AC_SUBST(cf_ada_package)
2024
2025                         CF_WITH_ADA_INCLUDE
2026                         CF_WITH_ADA_OBJECTS
2027                         CF_WITH_ADA_SHAREDLIB
2028
2029                         # allow the Ada binding to be renamed
2030                         CF_WITH_ADA_LIBNAME(AdaCurses)
2031                 fi
2032         fi
2033 else
2034         cf_with_ada=no
2035 fi
2036
2037 # do this "late" to avoid conflict with header-checks
2038 if test "x$with_widec" = xyes ; then
2039         AC_CHECK_SIZEOF(wchar_t)
2040         # cross-compiling to mingw can run into the problem that attempting to
2041         # link with the regex library fails, causing the test to not set this to
2042         # a number.  "recent" autoconf does not address this problem either -TD
2043         if test -z "$ac_cv_sizeof_wchar_t"
2044         then
2045                 CF_VERBOSE(test failed (assume 2))
2046                 sed /SIZEOF_WCHAR_T/d confdefs.h >confdefs.tmp
2047                 mv confdefs.tmp confdefs.h
2048                 echo "#define SIZEOF_WCHAR_T 2" >>confdefs.h
2049         fi
2050 fi
2051
2052 ### Construct the ncurses library-subsets, if any, from this set of keywords:
2053 ###     none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
2054 ###
2055 ### ticlib modules may be a separate library, otherwise contained in termlib.
2056 ### termlib modules may be a separate library, otherwise contained in ncurses.
2057 ###
2058 ### The of "+" or " " between the tokens controls the way the script
2059 ### chooses to split module lists into libraries.
2060 ###
2061 ### (see CF_LIB_RULES).
2062 AC_MSG_CHECKING(for library subsets)
2063 LIB_SUBSETS=
2064
2065 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
2066         LIB_SUBSETS="${LIB_SUBSETS}ticlib"
2067         if test "$with_ticlib" != no ; then
2068                 LIB_SUBSETS="${LIB_SUBSETS} "
2069         else
2070                 LIB_SUBSETS="${LIB_SUBSETS}+"
2071         fi
2072 fi
2073
2074 LIB_SUBSETS="${LIB_SUBSETS}termlib"
2075 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
2076
2077 if test "$with_termlib" != no ; then
2078         LIB_SUBSETS="${LIB_SUBSETS} "
2079 else
2080         LIB_SUBSETS="${LIB_SUBSETS}+"
2081 fi
2082
2083 LIB_SUBSETS="${LIB_SUBSETS}base"
2084
2085 # Most term-driver calls are to tinfo, but some like init_pair are to the
2086 # base library (so it resides in base).
2087 if test "$with_term_driver" != no ; then
2088         LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
2089         case "$cf_cv_system_name" in
2090         (*mingw32*|*mingw64*)
2091                 if test "x$with_exp_win32" = xyes ; then
2092                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32"
2093                 else
2094                         LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
2095                 fi
2096                 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
2097                 ;;
2098         (*)
2099                 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
2100                 ;;
2101         esac
2102 elif test "x$with_exp_win32" = xyes ; then
2103         case "$cf_cv_system_name" in
2104         (*mingw32*|*mingw64*)
2105                 LIB_SUBSETS="${LIB_SUBSETS}+port_win32"
2106                 ;;
2107         (*)
2108                 ;;
2109         esac
2110 fi
2111
2112 test "x$with_widec"     = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
2113 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
2114
2115 AC_MSG_RESULT($LIB_SUBSETS)
2116
2117 ### Construct the list of include-directories to be generated
2118 CF_INCLUDE_DIRS
2119 CF_ADA_INCLUDE_DIRS
2120
2121 ### Build up pieces for makefile rules
2122 AC_MSG_CHECKING(default library suffix)
2123 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
2124 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
2125 AC_MSG_RESULT($DFT_ARG_SUFFIX)
2126
2127 AC_MSG_CHECKING(default library-dependency suffix)
2128 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
2129 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
2130 AC_MSG_RESULT($DFT_DEP_SUFFIX)
2131
2132 AC_MSG_CHECKING(default object directory)
2133 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
2134 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
2135 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
2136
2137 if test "x$cf_with_cxx" = xyes ; then
2138 AC_MSG_CHECKING(c++ library-dependency suffix)
2139 if test "$with_libtool" != "no"; then
2140         # libtool thinks it can make c++ shared libraries (perhaps only g++)
2141         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2142 elif test "$with_shared_cxx" != "no"; then
2143         # also for g++ users...
2144         CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
2145 else
2146         # we normally make a static library because C/C++ library rules differ
2147         CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
2148 fi
2149 AC_MSG_RESULT($CXX_LIB_SUFFIX)
2150 AC_SUBST(CXX_LIB_SUFFIX)
2151 fi
2152
2153 # do not want -ldl in build except as needed for -lncurses dependency
2154 if test "x$with_dlsym" = xyes ; then
2155 if test "$DFT_LWR_MODEL" = shared || \
2156    test "$DFT_LWR_MODEL" = libtool ; then
2157         CF_REMOVE_LIB(LIBS,$LIBS,dl)
2158 fi
2159 fi
2160 ### Set up low-level terminfo dependencies for makefiles.
2161
2162 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
2163 # do not need libdl
2164 TICS_LIST=
2165 if test "x$with_dlsym" = xyes ; then
2166         CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
2167 fi
2168
2169 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
2170 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
2171 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
2172 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
2173 then
2174         USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
2175 fi
2176 AC_SUBST(USE_ARG_SUFFIX)
2177 AC_SUBST(USE_CFG_SUFFIX)
2178 AC_SUBST(USE_LIB_SUFFIX)
2179
2180 if test "$with_ticlib" != no ; then
2181
2182         if test "x$with_ticlib" != xyes ; then
2183                 TICS_NAME=$with_ticlib
2184                 TICS_SUFFIX="`echo "${DFT_LIB_SUFFIX}" |sed -e "s/^${USE_LIB_SUFFIX}//"`"
2185                 TICS_ARG_SUFFIX="${with_ticlib}`echo "${USE_ARG_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2186                 TICS_DEP_SUFFIX="${with_ticlib}`echo "${DFT_DEP_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2187                 TICS_LIB_SUFFIX="${with_ticlib}"
2188         else
2189                 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2190                 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
2191                 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
2192                 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
2193         fi
2194         TICS_LDFLAGS="-L${LIB_DIR}"
2195         TICS_LIBS="-l${TICS_ARG_SUFFIX}"
2196 else
2197         TICS_SUFFIX=${DFT_LIB_SUFFIX}
2198         TICS_LDFLAGS="-L${LIB_DIR}"
2199         TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2200 fi
2201 AC_SUBST(TICS_ARG_SUFFIX)
2202 AC_SUBST(TICS_DEP_SUFFIX)
2203 AC_SUBST(TICS_LIB_SUFFIX)
2204 AC_SUBST(TICS_LDFLAGS)
2205 AC_SUBST(TICS_LIBS)
2206
2207 if test "$with_termlib" != no ; then
2208
2209         if test "x$with_termlib" != xyes ; then
2210                 TINFO_NAME=$with_termlib
2211                 TINFO_SUFFIX="`echo "${DFT_LIB_SUFFIX}" |sed -e "s/^${USE_LIB_SUFFIX}//"`"
2212                 TINFO_ARG_SUFFIX="${with_termlib}`echo "${USE_ARG_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2213                 TINFO_DEP_SUFFIX="${with_termlib}`echo "${DFT_DEP_SUFFIX}" |sed -e "s/^${LIB_SUFFIX}//"`"
2214                 TINFO_LIB_SUFFIX="${with_termlib}"
2215         else
2216                 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2217                 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2218                 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2219                 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2220         fi
2221
2222         TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2223         TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2224         if test "$DFT_LWR_MODEL" = "libtool"; then
2225                 TEST_ARGS="${TEST_DEPS}"
2226                 TEST_ARG2="${TEST_DEP2}"
2227                 TINFO_LDFLAGS="-L${LIB_DIR}"
2228                 TINFO_LIBS="$TEST_ARGS"
2229                 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2230                 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2231         else
2232                 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2233                 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2234                 if test "x$with_term_driver" != xno ; then
2235                         TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2236                         TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2237                         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2238                 else
2239                         TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2240                         TINFO_LIBS="$TEST_ARGS"
2241                 fi
2242                 TINFO_LDFLAGS="-L${LIB_DIR}"
2243                 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2244         fi
2245 else
2246         # the next lines are needed for linking libtic over libncurses
2247         TINFO_NAME=${LIB_NAME}
2248         TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2249         TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2250         if test "x$with_tic_depends" = xyes ; then
2251                 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2252         else
2253                 TICS_LIST="$SHLIB_LIST"
2254         fi
2255
2256         TINFO_LDFLAGS="-L${LIB_DIR}"
2257         TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2258 fi
2259
2260 if test "$DFT_LWR_MODEL" = shared ; then
2261         case "$cf_cv_system_name" in
2262         (cygwin*|msys*)
2263                 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2264                 TINFO_SUFFIX=.dll
2265                 ;;
2266         esac
2267 fi
2268
2269 AC_SUBST(TINFO_ARG_SUFFIX)
2270 AC_SUBST(TINFO_DEP_SUFFIX)
2271 AC_SUBST(TINFO_LIB_SUFFIX)
2272 AC_SUBST(TINFO_LDFLAGS)
2273 AC_SUBST(TINFO_LIBS)
2274
2275 if test "x$with_dlsym" = xyes ; then
2276         CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2277 fi
2278
2279 if test "$DFT_LWR_MODEL" = "libtool"; then
2280         OBJEXT=lo
2281 fi
2282
2283 # needed for Ada95
2284 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2285 AC_SUBST(TINFO_LDFLAGS2)
2286
2287 case "$DFT_LWR_MODEL" in
2288 (normal|debug|profile)
2289         CF_LDFLAGS_STATIC
2290         ;;
2291 esac
2292
2293 AC_MSG_CHECKING(where we will install curses.h)
2294 AC_SUBST(includesubdir)
2295 includesubdir=
2296 if test "$with_overwrite" = no && \
2297  { test "x$includedir" = 'x${prefix}/include' || \
2298    test "x$includedir" = "x${prefix}/include"; }
2299 then
2300         includesubdir="/ncurses${USE_LIB_SUFFIX}"
2301 fi
2302 AC_MSG_RESULT(${includedir}${includesubdir})
2303
2304 ### Resolve a conflict between normal and wide-curses by forcing applications
2305 ### that will need libutf8 to add it to their configure script.
2306 if test "$with_overwrite" != no ; then
2307 if test "$NCURSES_LIBUTF8" = 1 ; then
2308         NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2309         AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2310 fi
2311 fi
2312 WITH_OVERWRITE=$with_overwrite
2313
2314 ### At least on MinGW a shared library build without libtool
2315 ### requires adding the additional libs to the link list.
2316 case "$cf_cv_system_name" in
2317 (*mingw32*|*mingw64*)
2318         if test "$DFT_LWR_MODEL" != "libtool"; then
2319            SHLIB_LIST="$SHLIB_LIST ${LIBS}"
2320         fi
2321         ;;
2322 *)      ;;
2323 esac
2324
2325 AC_SUBST(WITH_OVERWRITE)
2326 AC_SUBST(TICS_LIST)
2327 AC_SUBST(TINFO_LIST)
2328 AC_SUBST(SHLIB_LIST)
2329
2330 ### predefined stuff for the test programs
2331 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2332
2333 # pkgsrc uses these
2334 CF_HELP_MESSAGE(Library basenames for pkgsrc:)
2335 CF_WITH_LIB_BASENAME(FORM_NAME,form)
2336 CF_WITH_LIB_BASENAME(MENU_NAME,menu)
2337 CF_WITH_LIB_BASENAME(PANEL_NAME,panel)
2338 CF_WITH_LIB_BASENAME(CXX_NAME,cxx,ncurses++)
2339
2340 ### Construct the list of subdirectories for which we'll customize makefiles
2341 ### with the appropriate compile-rules.
2342
2343 CF_SRC_MODULES($modules_to_build)
2344
2345 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2346    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/src/library.gpr:Ada95/src/library.gpr.in"
2347    SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2348    SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2349 fi
2350
2351 CF_DIRS_TO_MAKE
2352
2353 # symbols that differ when compiling Ada95 by itself.
2354 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2355 AC_SUBST(NCURSES_SHLIB2)
2356
2357 # values to use as strings
2358 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2359
2360 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2361
2362 ### Define substitutions for header files to avoid name-pollution
2363 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2364 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2365 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2366 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2367
2368 ################################################################################
2369 test "x$use_database" = xyes && \
2370 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2371
2372 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2373 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2374
2375 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2376 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2377 fi
2378 AC_SUBST(cross_compiling)
2379
2380 if test "x$cf_with_tests" != xno ; then
2381         MAKE_TESTS=
2382 else
2383         MAKE_TESTS="#"
2384 fi
2385 AC_SUBST(MAKE_TESTS)
2386
2387 ADAHTML_DIR=../../doc/html/ada
2388 AC_SUBST(ADAHTML_DIR)
2389
2390 # workaround for OS/2 (20151017)
2391 case "$cf_cv_system_name" in
2392 (os2*)
2393         LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2394         ;;
2395 (*)
2396         LIBTOOL_OPTS_CXX=
2397         ;;
2398 esac
2399 AC_SUBST(LIBTOOL_OPTS_CXX)
2400
2401 # workaround for g++ versus Solaris (20131116)
2402 case "$cf_cv_system_name" in
2403 (solaris2*)
2404         case "x$CPPFLAGS" in
2405         (*-D_XOPEN_SOURCE_EXTENDED*)
2406                 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2407                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2408                 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e  's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2409                 ;;
2410         esac
2411         ;;
2412 esac
2413
2414 # Help to automatically enable the extended curses features when using either
2415 # the *-config or the ".pc" files by adding defines.
2416 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}${cf_config_suffix}-config script)
2417 PKG_CFLAGS=
2418 for cf_loop1 in $CPPFLAGS_after_XOPEN
2419 do
2420         cf_found=no
2421         for cf_loop2 in $CPPFLAGS_before_XOPEN
2422         do
2423                 if test "x$cf_loop1" = "x$cf_loop2"
2424                 then
2425                         cf_found=yes
2426                         break
2427                 fi
2428         done
2429         test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2430 done
2431 AC_MSG_RESULT($PKG_CFLAGS)
2432 AC_SUBST(PKG_CFLAGS)
2433
2434 # AC_CHECK_SIZEOF demands a literal parameter, no variables.  So we do this.
2435 case "x$NCURSES_OSPEED" in
2436 (*short*)
2437         cf_compatible=1
2438         ;;
2439 (*)
2440         cf_compatible=0
2441         ;;
2442 esac
2443 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2444
2445 case "x$cf_cv_typeof_chtype" in
2446 (xshort|xint|xlong)
2447         cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2448         ;;
2449 esac
2450
2451 case "x$cf_cv_typeof_mmask_t" in
2452 (xshort|xint|xlong)
2453         cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2454         ;;
2455 esac
2456
2457 # substitute into misc/Makefile to suppress
2458 # (un)install.data from the
2459 # (un)install rules.
2460 if test "x$cf_with_db_install" = "xno"; then
2461         MISC_INSTALL_DATA=
2462         MISC_UNINSTALL_DATA=
2463 else
2464         MISC_INSTALL_DATA=install.data
2465         MISC_UNINSTALL_DATA=uninstall.data
2466 fi
2467 AC_SUBST(MISC_INSTALL_DATA)
2468 AC_SUBST(MISC_UNINSTALL_DATA)
2469
2470 if test "x$cf_with_db_install" = "xno" || test "x$TERMINFO_SRC" = "xno"; then
2471         MAKE_DATABASE="#"
2472 else
2473         MAKE_DATABASE="$MAKE_TERMINFO"
2474 fi
2475 AC_SUBST(MAKE_DATABASE)
2476
2477 dnl Override the package used for exported symbols
2478 if test -n "$PACKAGE"
2479 then
2480         PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2481         export PACKAGE
2482         echo "package: $PACKAGE"
2483 fi
2484
2485 UNALTERED_SYMS=
2486 cf_filter_syms=no
2487
2488 if test -n "$RESULTING_SYMS"
2489 then
2490         cf_filter_syms=$cf_dft_filter_syms
2491         CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_default)
2492 fi
2493
2494 if test "x$WILDCARD_SYMS" = xno
2495 then
2496         cf_filter_syms=yes
2497 fi
2498
2499 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2500
2501 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2502 if test "$cf_filter_syms" = yes
2503 then
2504         RESULTING_SYMS=resulting.map
2505 fi
2506 AC_SUBST(UNALTERED_SYMS)
2507
2508 if test "x$cross_compiling" = xyes ; then
2509         ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2510         CHECK_BUILD="#"
2511 else
2512         ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2513         CHECK_BUILD=
2514 fi
2515 AC_SUBST(ADAGEN_LDFLAGS)
2516 AC_SUBST(CHECK_BUILD)
2517 AC_SUBST(PRIVATE_LIBS)
2518
2519 # This is used for the *-config script and *.pc data files.
2520 CF_LD_SEARCHPATH
2521
2522 AC_OUTPUT( \
2523         include/MKterm.h.awk \
2524         include/curses.head:include/curses.h.in \
2525         include/ncurses_dll.h \
2526         include/termcap.h \
2527         include/unctrl.h \
2528         man/man_db.renames \
2529         $SUB_MAKEFILES \
2530         Makefile,[
2531 if test "x$cf_with_tests" != xno ; then
2532         CF_PRG_RULES(["$srcdir/test/mk-test.awk" INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2533 fi
2534 CF_LIB_RULES($SRC_SUBDIRS)
2535 CF_OUTPUT_MANPAGE_RENAMES
2536
2537 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2538 if test -z "$USE_OLD_MAKERULES" ; then
2539         $AWK -f "$srcdir/Ada95/mk-1st.awk" <"$srcdir/Ada95/src/modules" >>Ada95/src/Makefile
2540 fi
2541 fi
2542 ],[
2543 ### Special initialization commands, used to pass information from the
2544 ### configuration-run into config.status
2545
2546 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2547 AWK="$AWK"
2548 CXX_NAME="$CXX_NAME"
2549 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2550 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2551 ECHO_LD="$ECHO_LD"
2552 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2553 FORM_NAME="$FORM_NAME"
2554 LDCONFIG="$LDCONFIG"
2555 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2556 LIB_NAME="$LIB_NAME"
2557 LIB_PREFIX="$LIB_PREFIX"
2558 LIB_SUBSETS="$LIB_SUBSETS"
2559 LIB_SUFFIX="$LIB_SUFFIX"
2560 LIB_TRACING="$LIB_TRACING"
2561 LN_S="$LN_S"
2562 MAKE_TERMINFO="$MAKE_TERMINFO"
2563 MANPAGE_RENAMES="$MANPAGE_RENAMES"
2564 MENU_NAME="$MENU_NAME"
2565 NCURSES_MAJOR="$NCURSES_MAJOR"
2566 NCURSES_MINOR="$NCURSES_MINOR"
2567 NCURSES_OSPEED="$NCURSES_OSPEED"
2568 NCURSES_PATCH="$NCURSES_PATCH"
2569 PANEL_NAME="$PANEL_NAME"
2570 SRC_SUBDIRS="$SRC_SUBDIRS"
2571 TERMINFO="$TERMINFO"
2572 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2573 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2574 TICS_NAME="$TICS_NAME"
2575 TICS_SUFFIX="$TICS_SUFFIX"
2576 TIC_PATH="$TIC_PATH"
2577 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2578 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2579 TINFO_NAME="$TINFO_NAME"
2580 TINFO_SUFFIX="$TINFO_SUFFIX"
2581 UNALTERED_SYMS="$UNALTERED_SYMS"
2582 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2583 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2584 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2585 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2586 WILDCARD_SYMS="$WILDCARD_SYMS"
2587 WITH_CURSES_H="$with_curses_h"
2588 WITH_ECHO="${enable_echo:=yes}"
2589 WITH_OVERWRITE="$with_overwrite"
2590 cf_LIST_MODELS="$cf_list_models"
2591 cf_cv_VERSION_GNATMAKE=$cf_cv_VERSION_GNATMAKE
2592 cf_cv_VERSION_GPRBUILD=$cf_cv_VERSION_GPRBUILD
2593 cf_cv_abi_default="$cf_cv_abi_default"
2594 cf_cv_abi_version="$cf_cv_abi_version"
2595 cf_cv_do_relink="$cf_cv_do_relink"
2596 cf_cv_do_reranlib="$cf_cv_do_reranlib"
2597 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2598 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2599 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2600 cf_cv_make_PHONY="$cf_cv_make_PHONY"
2601 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2602 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2603 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2604 cf_cv_rel_version="$cf_cv_rel_version"
2605 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2606 cf_cv_shared_soname='$cf_cv_shared_soname'
2607 cf_cv_shlib_version="$cf_cv_shlib_version"
2608 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2609 cf_cv_system_name="$cf_cv_system_name"
2610 cf_cv_term_driver="$with_term_driver"
2611 cf_with_ada="$cf_with_ada"
2612 cf_with_cxx_binding="$cf_with_cxx_binding"
2613 cf_with_db_install="$cf_with_db_install"
2614 cf_with_manpages="$cf_with_manpages"
2615 cf_with_tests="$cf_with_tests"
2616 host="$host"
2617 target="$target"
2618 verbose="$verbose"
2619 with_shared_cxx="$with_shared_cxx"
2620
2621 ],cat)dnl
2622 ${MAKE:-make} preinstall