Ada95/configure.in

   1 dnl***************************************************************************
   2 dnl Copyright (c) 2010,2011 Free Software Foundation, Inc.                   *
   3 dnl                                                                          *
   4 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
   5 dnl copy of this software and associated documentation files (the            *
   6 dnl "Software"), to deal in the Software without restriction, including      *
   7 dnl without limitation the rights to use, copy, modify, merge, publish,      *
   8 dnl distribute, distribute with modifications, sublicense, and/or sell       *
   9 dnl copies of the Software, and to permit persons to whom the Software is    *
  10 dnl furnished to do so, subject to the following conditions:                 *
  11 dnl                                                                          *
  12 dnl The above copyright notice and this permission notice shall be included  *
  13 dnl in all copies or substantial portions of the Software.                   *
  14 dnl                                                                          *
  15 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
  16 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
  17 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
  18 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
  19 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
  20 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
  21 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
  22 dnl                                                                          *
  23 dnl Except as contained in this notice, the name(s) of the above copyright   *
  24 dnl holders shall not be used in advertising or otherwise to promote the     *
  25 dnl sale, use or other dealings in this Software without prior written       *
  26 dnl authorization.                                                           *
  27 dnl***************************************************************************
  28 dnl
  29 dnl Author: Thomas E. Dickey
  30 dnl
  31 dnl $Id: configure.in,v 1.26 2011/03/26 23:54:05 tom Exp $
  32 dnl Process this file with autoconf to produce a configure script.
  33 dnl
  34 dnl See http://invisible-island.net/autoconf/ for additional information.
  35 dnl
  36 dnl ---------------------------------------------------------------------------
  37 AC_PREREQ(2.13.20020210)
  38 AC_REVISION($Revision: 1.26 $)
  39 AC_INIT(gen/gen.c)
  40 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
  41
  42 CF_TOP_BUILDDIR
  43
  44 CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
  45 AC_ARG_WITH(system-type,
  46 [  --with-system-type=XXX  test: override derived host system-type],
  47 [AC_MSG_WARN(overriding system type to $withval)
  48  cf_cv_system_name=$withval])
  49
  50 ###     Save the given $CFLAGS to allow user-override.
  51 cf_user_CFLAGS="$CFLAGS"
  52
  53 ###     Default install-location
  54 CF_CFG_DEFAULTS
  55
  56 ###     Checks for programs.
  57 AC_PROG_CC
  58 CF_GCC_VERSION
  59
  60 AC_PROG_CPP
  61 AC_PROG_GCC_TRADITIONAL
  62 CF_PROG_CC_C_O(CC)
  63 AC_ISC_POSIX
  64 CF_ANSI_CC_REQD
  65 CF_PROG_EXT
  66
  67 AC_ARG_PROGRAM
  68
  69 CF_PROG_AWK
  70 CF_PROG_EGREP
  71 AC_PROG_INSTALL
  72 CF_PROG_LN_S
  73
  74 AC_SYS_LONG_FILE_NAMES
  75
  76 # if we find pkg-config, check if we should install the ".pc" files.
  77 CF_PKG_CONFIG
  78
  79 if test "$PKG_CONFIG" != no ; then
  80         AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG)
  81
  82         # Leave this as something that can be overridden in the environment.
  83         if test -z "$PKG_CONFIG_LIBDIR" ; then
  84                 PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG" | sed -e 's,/[[^/]]*/[[^/]]*$,,'`/lib/pkgconfig
  85         fi
  86         PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
  87         if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
  88                 AC_ARG_ENABLE(pc-files,
  89                         [  --enable-pc-files       generate and install .pc files for pkg-config],
  90                         [enable_pc_files=$enableval],
  91                         [enable_pc_files=no])
  92                 AC_MSG_RESULT($enable_pc_files)
  93         else
  94                 AC_MSG_RESULT(no)
  95                 AC_MSG_WARN(did not find library $PKG_CONFIG_LIBDIR)
  96                 enable_pc_files=no
  97         fi
  98 fi
  99 AC_SUBST(PKG_CONFIG_LIBDIR)
 100
 101 AC_MSG_CHECKING(if you want to build test-programs)
 102 AC_ARG_WITH(tests,
 103         [  --without-tests         suppress build with test-programs],
 104         [cf_with_tests=$withval],
 105         [cf_with_tests=yes])
 106 AC_MSG_RESULT($cf_with_tests)
 107
 108 AC_MSG_CHECKING(if we should assume mixed-case filenames)
 109 AC_ARG_ENABLE(mixed-case,
 110         [  --enable-mixed-case     tic should assume mixed-case filenames],
 111         [enable_mixedcase=$enableval],
 112         [enable_mixedcase=auto])
 113 AC_MSG_RESULT($enable_mixedcase)
 114 if test "$enable_mixedcase" = "auto" ; then
 115     CF_MIXEDCASE_FILENAMES
 116 else
 117     cf_cv_mixedcase=$enable_mixedcase
 118     if test "$enable_mixedcase" = "yes" ; then
 119         AC_DEFINE(MIXEDCASE_FILENAMES)
 120     fi
 121 fi
 122
 123 # do this after mixed-case option (tags/TAGS is not as important as tic).
 124 AC_PROG_MAKE_SET
 125 CF_MAKE_TAGS
 126 CF_MAKEFLAGS
 127
 128 dnl These are standard among *NIX systems, but not when cross-compiling
 129 AC_CHECK_TOOL(RANLIB, ranlib, ':')
 130 AC_CHECK_TOOL(LD, ld, ld)
 131 AC_CHECK_TOOL(AR, ar, ar)
 132 CF_AR_FLAGS
 133
 134 dnl Special option for use by system-builders: the install-prefix is used to
 135 dnl adjust the location into which the actual install is done, so that an
 136 dnl archive can be built without modifying the host system's configuration.
 137 AC_MSG_CHECKING(if you have specified an install-prefix)
 138 AC_ARG_WITH(install-prefix,
 139         [  --with-install-prefix   prefixes actual install-location ($DESTDIR)],
 140         [case "$withval" in #(vi
 141         yes|no) #(vi
 142                 ;;
 143         *)      DESTDIR="$withval"
 144                 ;;
 145         esac])
 146 AC_MSG_RESULT($DESTDIR)
 147 AC_SUBST(DESTDIR)
 148
 149 ###############################################################################
 150 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
 151 # If we're cross-compiling, allow the user to override the tools and their
 152 # options.  The configure script is oriented toward identifying the host
 153 # compiler, etc., but we need a build compiler to generate parts of the source.
 154 CF_BUILD_CC
 155
 156 ###############################################################################
 157 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
 158
 159 ### Options to allow the user to specify the set of libraries which are used.
 160 ### Use "--without-normal --with-shared" to allow the default model to be
 161 ### shared, for example.
 162 cf_list_models=""
 163 AC_MSG_CHECKING(for specified models)
 164 test -z "$cf_list_models" && cf_list_models=normal
 165 AC_MSG_RESULT($cf_list_models)
 166
 167 ### Use the first model as the default, and save its suffix for use in building
 168 ### up test-applications.
 169 AC_MSG_CHECKING(for default model)
 170 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
 171 AC_MSG_RESULT($DFT_LWR_MODEL)
 172
 173 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
 174
 175 AC_SUBST(DFT_LWR_MODEL)dnl      the default model ("normal")
 176 AC_SUBST(DFT_UPR_MODEL)dnl      the default model ("NORMAL")
 177
 178 CF_NCURSES_ADDON
 179
 180 CF_LIB_PREFIX(cf_prefix)
 181 LIB_PREFIX=$cf_prefix
 182 AC_SUBST(LIB_PREFIX)
 183
 184 LIB_SUFFIX=
 185 AC_SUBST(LIB_SUFFIX)
 186
 187 ###############################################################################
 188
 189 dnl Not all ports of gcc support the -g option
 190
 191 if test X"$CC_G_OPT" = X"" ; then
 192         CC_G_OPT='-g'
 193         test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
 194 fi
 195 AC_SUBST(CC_G_OPT)
 196
 197 AC_MSG_CHECKING(for default loader flags)
 198 case $DFT_LWR_MODEL in
 199 normal)  LD_MODEL=''   ;;
 200 debug)   LD_MODEL=$CC_G_OPT ;;
 201 profile) LD_MODEL='-pg';;
 202 shared)  LD_MODEL=''   ;;
 203 esac
 204 AC_SUBST(LD_MODEL)dnl           the type of link (e.g., -g or -pg)
 205 AC_MSG_RESULT($LD_MODEL)
 206
 207 CF_SHARED_OPTS
 208
 209 ###############################################################################
 210 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
 211
 212 CF_PATHSEP
 213
 214 ###   use option --enable-broken-linker to force on use of broken-linker support
 215 AC_MSG_CHECKING(if you want broken-linker support code)
 216 AC_ARG_ENABLE(broken_linker,
 217         [  --enable-broken_linker  compile with broken-linker support code],
 218         [with_broken_linker=$enableval],
 219         [with_broken_linker=${BROKEN_LINKER:-no}])
 220 AC_MSG_RESULT($with_broken_linker)
 221
 222 BROKEN_LINKER=0
 223 if test "$with_broken_linker" = yes ; then
 224         AC_DEFINE(BROKEN_LINKER)
 225         BROKEN_LINKER=1
 226 elif test "$DFT_LWR_MODEL" = shared ; then
 227         case $cf_cv_system_name in #(vi
 228         cygwin*)
 229                 AC_DEFINE(BROKEN_LINKER)
 230                 BROKEN_LINKER=1
 231                 CF_VERBOSE(cygwin linker is broken anyway)
 232                 ;;
 233         esac
 234 fi
 235 AC_SUBST(BROKEN_LINKER)
 236
 237 # Check to define _XOPEN_SOURCE "automatically"
 238 CF_XOPEN_SOURCE
 239
 240 CF_LARGEFILE
 241
 242 ### Enable compiling-in rcs id's
 243 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
 244 AC_ARG_WITH(rcs-ids,
 245         [  --with-rcs-ids          compile-in RCS identifiers],
 246         [with_rcs_ids=$withval],
 247         [with_rcs_ids=no])
 248 AC_MSG_RESULT($with_rcs_ids)
 249 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
 250
 251 ###############################################################################
 252 CF_HELP_MESSAGE(Extensions:)
 253
 254 ### Note that some functions (such as const) are normally disabled anyway.
 255 AC_MSG_CHECKING(if you want to build with function extensions)
 256 AC_ARG_ENABLE(ext-funcs,
 257         [  --disable-ext-funcs     disable function-extensions],
 258         [with_ext_funcs=$enableval],
 259         [with_ext_funcs=yes])
 260 AC_MSG_RESULT($with_ext_funcs)
 261 if test "$with_ext_funcs" = yes ; then
 262         NCURSES_EXT_FUNCS=1
 263         AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
 264         AC_DEFINE(NCURSES_EXT_FUNCS)
 265 else
 266         NCURSES_EXT_FUNCS=0
 267 fi
 268 AC_SUBST(NCURSES_EXT_FUNCS)
 269
 270 ###   use option --enable-const to turn on use of const beyond that in XSI.
 271 AC_MSG_CHECKING(for extended use of const keyword)
 272 AC_ARG_ENABLE(const,
 273         [  --enable-const          compile with extra/non-standard const],
 274         [with_ext_const=$enableval],
 275         [with_ext_const=no])
 276 AC_MSG_RESULT($with_ext_const)
 277 NCURSES_CONST='/*nothing*/'
 278 if test "$with_ext_const" = yes ; then
 279         NCURSES_CONST=const
 280 fi
 281 AC_SUBST(NCURSES_CONST)
 282
 283 ###############################################################################
 284 # These options are relatively safe to experiment with.
 285 CF_HELP_MESSAGE(Development Code:)
 286 AC_MSG_CHECKING(if you want all development code)
 287 AC_ARG_WITH(develop,
 288         [  --without-develop       disable development options],
 289         [with_develop=$withval],
 290         [with_develop=no])
 291 AC_MSG_RESULT($with_develop)
 292
 293 ###############################################################################
 294 # These are just experimental, probably should not be in a package:
 295 CF_HELP_MESSAGE(Experimental Code:)
 296
 297 # This is still experimental (20080329), but should ultimately be moved to
 298 # the script-block --with-normal, etc.
 299 CF_WITH_PTHREAD
 300
 301 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
 302 AC_ARG_ENABLE(weak-symbols,
 303     [  --enable-weak-symbols   enable weak-symbols for pthreads],
 304     [use_weak_symbols=$withval],
 305     [use_weak_symbols=no])
 306 AC_MSG_RESULT($use_weak_symbols)
 307 if test "$use_weak_symbols" = yes ; then
 308     CF_WEAK_SYMBOLS
 309 else
 310     cf_cv_weak_symbols=no
 311 fi
 312
 313 if test $cf_cv_weak_symbols = yes ; then
 314     AC_DEFINE(USE_WEAK_SYMBOLS)
 315 fi
 316
 317 PTHREAD=
 318 if test "$with_pthread" = "yes" ; then
 319     AC_DEFINE(USE_PTHREADS)
 320     enable_reentrant=yes
 321     if test $cf_cv_weak_symbols = yes ; then
 322         PTHREAD=-lpthread
 323     fi
 324 fi
 325 AC_SUBST(PTHREAD)
 326
 327 # OpenSUSE is installing ncurses6, using reentrant option.
 328 AC_CHECK_FUNC(_nc_TABSIZE,[assume_reentrant=yes], [assume_reentrant=no])
 329
 330 # Reentrant code has to be opaque; there's little advantage to making ncurses
 331 # opaque outside of that, so there is no --enable-opaque option.  We can use
 332 # this option without --with-pthreads, but this will be always set for
 333 # pthreads.
 334 AC_MSG_CHECKING(if you want experimental reentrant code)
 335 AC_ARG_ENABLE(reentrant,
 336         [  --enable-reentrant      compile with experimental reentrant code],
 337         [with_reentrant=$enableval],
 338         [with_reentrant=$assume_reentrant])
 339 AC_MSG_RESULT($with_reentrant)
 340 if test "$with_reentrant" = yes ; then
 341         cf_cv_enable_reentrant=1
 342         if test $cf_cv_weak_symbols = yes ; then
 343                 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
 344         elif test "$assume_reentrant" = no ; then
 345                 LIB_SUFFIX="t${LIB_SUFFIX}"
 346         fi
 347         AC_DEFINE(USE_REENTRANT)
 348 else
 349         cf_cv_enable_reentrant=0
 350 fi
 351 AC_SUBST(cf_cv_enable_reentrant)
 352
 353 ### Allow using a different wrap-prefix
 354 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
 355         AC_MSG_CHECKING(for prefix used to wrap public variables)
 356         AC_ARG_WITH(wrap-prefix,
 357                 [  --with-wrap-prefix=XXX  override prefix used for public variables],
 358                 [NCURSES_WRAP_PREFIX=$withval],
 359                 [NCURSES_WRAP_PREFIX=_nc_])
 360         AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
 361 else
 362         NCURSES_WRAP_PREFIX=_nc_
 363 fi
 364 AC_SUBST(NCURSES_WRAP_PREFIX)
 365 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX")
 366
 367 ###############################################################################
 368 CF_HELP_MESSAGE(Testing/development Options:)
 369
 370 ###     use option --disable-echo to suppress full display compiling commands
 371 AC_MSG_CHECKING(if you want to display full commands during build)
 372 AC_ARG_ENABLE(echo,
 373         [  --enable-echo           build: display "compiling" commands (default)],
 374         [with_echo=$enableval],
 375         [with_echo=yes])
 376 if test "$with_echo" = yes; then
 377         ECHO_LINK=
 378 else
 379         ECHO_LINK='@ echo linking $@ ... ;'
 380 fi
 381 AC_MSG_RESULT($with_echo)
 382 AC_SUBST(ECHO_LINK)
 383
 384 ###     use option --enable-warnings to turn on all gcc warnings
 385 AC_MSG_CHECKING(if you want to see compiler warnings)
 386 AC_ARG_ENABLE(warnings,
 387         [  --enable-warnings       build: turn on GCC compiler warnings],
 388         [with_warnings=$enableval])
 389 AC_MSG_RESULT($with_warnings)
 390
 391 if test "x$with_warnings" = "xyes"; then
 392         CF_ADD_ADAFLAGS(-gnatg)
 393         CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
 394 fi
 395 CF_GCC_ATTRIBUTES
 396
 397 ###     use option --enable-assertions to turn on generation of assertion code
 398 AC_MSG_CHECKING(if you want to enable runtime assertions)
 399 AC_ARG_ENABLE(assertions,
 400         [  --enable-assertions     test: turn on generation of assertion code],
 401         [with_assertions=$enableval],
 402         [with_assertions=no])
 403 AC_MSG_RESULT($with_assertions)
 404 if test -n "$GCC"
 405 then
 406         if test "$with_assertions" = no
 407         then
 408                 AC_DEFINE(NDEBUG)
 409                 CPPFLAGS="$CPPFLAGS -DNDEBUG"
 410         else
 411                 CF_ADD_ADAFLAGS(-gnata)
 412         fi
 413 fi
 414
 415 ###     use option --disable-leaks to suppress "permanent" leaks, for testing
 416 AC_DEFINE(HAVE_NC_ALLOC_H)
 417
 418 ###     use option --enable-expanded to generate certain macros as functions
 419 AC_ARG_ENABLE(expanded,
 420         [  --enable-expanded       test: generate functions for certain macros],
 421         [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
 422
 423 ###     use option --disable-macros to suppress macros in favor of functions
 424 AC_ARG_ENABLE(macros,
 425         [  --disable-macros        test: use functions rather than macros],
 426         [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
 427
 428 # Normally we only add trace() to the debug-library.  Allow this to be
 429 # extended to all models of the ncurses library:
 430 cf_all_traces=no
 431 case "$CFLAGS $CPPFLAGS" in
 432 *-DTRACE*)
 433         cf_all_traces=yes
 434         ;;
 435 esac
 436
 437 AC_MSG_CHECKING(whether to add trace feature to all models)
 438 AC_ARG_WITH(trace,
 439 [  --with-trace            test: add trace() function to all models of ncurses],
 440 [cf_with_trace=$withval],
 441 [cf_with_trace=$cf_all_traces])
 442 AC_MSG_RESULT($cf_with_trace)
 443
 444 if test "$cf_with_trace" = yes ; then
 445         ADA_TRACE=TRUE
 446         CF_ADD_CFLAGS(-DTRACE)
 447 else
 448         ADA_TRACE=FALSE
 449 fi
 450
 451 AC_SUBST(ADA_TRACE)
 452
 453 ###     Checks for libraries.
 454 case $cf_cv_system_name in #(vi
 455 *mingw32*) #(vi
 456         ;;
 457 *)
 458 AC_CHECK_FUNC(gettimeofday,
 459         AC_DEFINE(HAVE_GETTIMEOFDAY),[
 460
 461 AC_CHECK_LIB(bsd, gettimeofday,
 462         AC_DEFINE(HAVE_GETTIMEOFDAY)
 463         LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
 464         ;;
 465 esac
 466
 467 ###     Checks for header files.
 468 AC_STDC_HEADERS
 469 AC_HEADER_DIRENT
 470 AC_HEADER_TIME
 471
 472 ###     checks for compiler characteristics
 473 AC_LANG_C
 474 AC_C_CONST
 475
 476 ###     Checks for external-data
 477 CF_LINK_DATAONLY
 478
 479 ###     Checks for library functions.
 480 CF_MKSTEMP
 481
 482 AC_TYPE_SIGNAL
 483
 484 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
 485 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
 486         CF_STRIP_G_OPT(CFLAGS)
 487         CF_STRIP_G_OPT(CXXFLAGS)
 488 fi
 489
 490 CF_HELP_MESSAGE(Ada95 Binding Options:)
 491
 492 dnl Check for availability of GNU Ada Translator (GNAT).
 493 dnl At the moment we support no other Ada95 compiler.
 494 if test "$cf_with_ada" != "no" ; then
 495         CF_PROG_GNAT
 496         if test "$cf_cv_prog_gnat_correct" = yes; then
 497
 498                 # make ADAFLAGS consistent with CFLAGS
 499                 case "$CFLAGS" in
 500                 *-g*)
 501                         CF_ADD_ADAFLAGS(-g)
 502                         ;;
 503                 esac
 504                 case "$CFLAGS" in
 505                 *-O*)
 506                         CF_ADD_ADAFLAGS(-O3)
 507                         ;;
 508                 esac
 509
 510                 CF_GNAT_GENERICS
 511                 CF_GNAT_PRAGMA_UNREF
 512                 CF_GNAT_PROJECTS
 513
 514                 CF_WITH_ADA_COMPILER
 515
 516                 cf_ada_package=terminal_interface
 517                 AC_SUBST(cf_ada_package)
 518
 519                 CF_WITH_ADA_INCLUDE
 520                 CF_WITH_ADA_OBJECTS
 521                 CF_WITH_ADA_SHAREDLIB
 522         else
 523                 AC_MSG_ERROR(No usable Ada compiler found)
 524         fi
 525 else
 526         AC_MSG_ERROR(The Ada compiler is needed for this package)
 527 fi
 528
 529 ################################################################################
 530
 531 # not needed
 532 TINFO_ARGS2=
 533 AC_SUBST(TINFO_ARGS2)
 534
 535 ### Construct the list of include-directories to be generated
 536 CF_INCLUDE_DIRS
 537 CF_ADA_INCLUDE_DIRS
 538
 539 ### Build up pieces for makefile rules
 540 AC_MSG_CHECKING(default library suffix)
 541 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
 542 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
 543 AC_MSG_RESULT($DFT_ARG_SUFFIX)
 544
 545 AC_MSG_CHECKING(default library-dependency suffix)
 546 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
 547 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
 548 AC_MSG_RESULT($DFT_DEP_SUFFIX)
 549
 550 AC_MSG_CHECKING(default object directory)
 551 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
 552 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
 553 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
 554
 555 ### Set up low-level terminfo dependencies for makefiles.
 556
 557 if test "$DFT_LWR_MODEL" = shared ; then
 558         case $cf_cv_system_name in #(vi
 559         cygwin*)
 560                 # "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
 561                 ;;
 562         esac
 563 fi
 564
 565 ### Construct the list of subdirectories for which we'll customize makefiles
 566 ### with the appropriate compile-rules.
 567
 568 SUB_MAKEFILES="gen/adacurses${DFT_ARG_SUFFIX}-config:gen/adacurses-config.in"
 569
 570 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR')
 571
 572 ### Now that we're done running tests, add the compiler-warnings, if any
 573 CF_ADD_CFLAGS($EXTRA_CFLAGS)
 574
 575 ################################################################################
 576
 577 if test x"$enable_pc_files" = xyes ; then \
 578 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
 579 MAKE_PC_FILES=
 580 else
 581 MAKE_PC_FILES="#"
 582 fi
 583 AC_SUBST(MAKE_PC_FILES)
 584 AC_SUBST(cross_compiling)
 585
 586 ################################################################################
 587
 588 TEST_ARG2=
 589 AC_SUBST(TEST_ARG2)
 590
 591 TEST_LIBS2=
 592 AC_SUBST(TEST_LIBS2)
 593
 594 dnl for separate build, this is good enough for "sh $(top_srcdir)/misc/shlib"
 595 NCURSES_SHLIB2="sh -c"
 596 AC_SUBST(NCURSES_SHLIB2)
 597
 598 ADA_SUBDIRS="include gen src doc"
 599 if test "x$cf_with_tests" != "xno" ; then
 600         ADA_SUBDIRS="$ADA_SUBDIRS samples"
 601 fi
 602 for cf_dir in $ADA_SUBDIRS
 603 do
 604         SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
 605 done
 606 AC_SUBST(ADA_SUBDIRS)
 607
 608 NCURSES_TREE="#"
 609 AC_SUBST(NCURSES_TREE)
 610
 611 EXTERNAL_TREE=
 612 AC_SUBST(EXTERNAL_TREE)
 613
 614 # match layout used by make-tar.sh
 615 ADAHTML_DIR=../doc/ada
 616 AC_SUBST(ADAHTML_DIR)
 617
 618 AC_OUTPUT( \
 619         $SUB_MAKEFILES \
 620         doc/adacurses${DFT_ARG_SUFFIX}-config.1:doc/MKada_config.in \
 621         Makefile,[
 622 if test -z "$USE_OLD_MAKERULES" ; then
 623         $AWK -f $srcdir/mk-1st.awk <$srcdir/src/modules >>src/Makefile
 624 fi
 625 ],[
 626 ### Special initialization commands, used to pass information from the
 627 ### configuration-run into config.status
 628
 629 AWK="$AWK"
 630 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
 631 DFT_LWR_MODEL="$DFT_LWR_MODEL"
 632 ECHO_LINK="$ECHO_LINK"
 633 LIB_NAME="$LIB_NAME"
 634 LIB_SUFFIX="$LIB_SUFFIX"
 635 LN_S="$LN_S"
 636 NCURSES_MAJOR="$NCURSES_MAJOR"
 637 NCURSES_MINOR="$NCURSES_MINOR"
 638 NCURSES_PATCH="$NCURSES_PATCH"
 639 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
 640 cf_cv_abi_version="$cf_cv_abi_version"
 641 cf_cv_rel_version="$cf_cv_rel_version"
 642 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
 643 cf_cv_shared_soname='$cf_cv_shared_soname'
 644 cf_cv_shlib_version="$cf_cv_shlib_version"
 645 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
 646 cf_cv_system_name="$cf_cv_system_name"
 647 host="$host"
 648 target="$target"
 649
 650 ],cat)dnl
 651 ${MAKE:-make} preinstall