test/configure.in

   1 dnl***************************************************************************
   2 dnl Copyright (c) 1998-2016,2017 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      *
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   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:                 *
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  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    *
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  24 dnl holders shall not be used in advertising or otherwise to promote the     *
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  26 dnl authorization.                                                           *
  27 dnl***************************************************************************
  28 dnl
  29 dnl Author: Thomas E. Dickey 1996-on
  30 dnl
  31 dnl $Id: configure.in,v 1.135 2017/08/20 16:38:29 tom Exp $
  32 dnl This is a simple configuration-script for the ncurses test programs that
  33 dnl allows the test-directory to be separately configured against a reference
  34 dnl system (i.e., sysvr4 curses)
  35 dnl
  36 dnl If you're configuring ncurses, you shouldn't need to use this script.
  37 dnl It's only for testing purposes.
  38 dnl
  39 dnl For additional information, see
  40 dnl             http://invisible-island.net/autoconf/
  41 dnl             http://invisible-island.net/ncurses/ncurses-examples.html
  42 dnl ---------------------------------------------------------------------------
  43 AC_PREREQ(2.52.20170501)
  44 AC_INIT(ncurses.c)
  45 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
  46
  47 CF_INHERIT_SCRIPT(config.guess)
  48 CF_INHERIT_SCRIPT(config.sub)
  49 CF_CHECK_CACHE
  50
  51 AC_ARG_PROGRAM
  52
  53 AC_PROG_MAKE_SET
  54 CF_PROG_CC
  55 AC_PROG_CPP
  56 AC_PROG_AWK
  57 CF_PROG_INSTALL
  58 CF_PROG_LINT
  59 CF_MAKE_TAGS
  60
  61 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
  62 AC_SUBST(MATH_LIB)
  63
  64 dnl Things that we don't need (or must override) if we're not building ncurses
  65 CF_TOP_BUILDDIR
  66 CC_G_OPT="-g"                                   AC_SUBST(CC_G_OPT)
  67 CC_SHARED_OPTS=unknown                  AC_SUBST(CC_SHARED_OPTS)
  68 CPPFLAGS="$CPPFLAGS"                    AC_SUBST(CPPFLAGS)
  69 DFT_DEP_SUFFIX=""                               AC_SUBST(DFT_DEP_SUFFIX)
  70 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`    AC_SUBST(DFT_OBJ_SUBDIR)
  71 DFT_UPR_MODEL="NORMAL"                  AC_SUBST(DFT_UPR_MODEL)
  72 LD="ld"                                                 AC_SUBST(LD)
  73 LDFLAGS_SHARED=""                               AC_SUBST(LDFLAGS_SHARED)
  74 LDFLAGS_STATIC=""                               AC_SUBST(LDFLAGS_STATIC)
  75 LD_MODEL=""                                             AC_SUBST(LD_MODEL)
  76 LD_SHARED_OPTS=""                               AC_SUBST(LD_SHARED_OPTS)
  77 LIBTOOL=""                                              AC_SUBST(LIBTOOL)
  78 LIBTOOL_OPTS=""                                 AC_SUBST(LIBTOOL_OPTS)
  79 LIB_CLEAN=""                                    AC_SUBST(LIB_CLEAN)
  80 LIB_COMPILE=""                                  AC_SUBST(LIB_COMPILE)
  81 LIB_LINK='${CC}'                                AC_SUBST(LIB_LINK)
  82 LINK_TESTS=""                                   AC_SUBST(LINK_TESTS)
  83 LOCAL_LDFLAGS=""                                AC_SUBST(LOCAL_LDFLAGS)
  84 PACKAGE="ncurses-examples"              AC_SUBST(PACKAGE)
  85 PTHREAD="-lm"                                   AC_SUBST(PTHREAD)
  86 TEST_ARGS=""                                    AC_SUBST(TEST_ARGS)
  87 TEST_DEPS=""                                    AC_SUBST(TEST_DEPS)
  88 TEST_LIBS=""                                    AC_SUBST(TEST_LIBS)
  89 TINFO_LDFLAGS=''                                AC_SUBST(TINFO_LDFLAGS)
  90 TINFO_LIBS='$(LIBS_CURSES)'             AC_SUBST(TINFO_LIBS)
  91 cf_cv_abi_version=""                    AC_SUBST(cf_cv_abi_version)
  92 cf_cv_rel_version=""                    AC_SUBST(cf_cv_rel_version)
  93 includesubdir=""                                AC_SUBST(includesubdir)
  94
  95 cf_cv_screen=curses
  96 cf_cv_libtype=
  97
  98 AC_EXEEXT
  99 AC_OBJEXT
 100
 101 CF_GCC_ATTRIBUTES
 102 CF_ENABLE_STRING_HACKS
 103 CF_XOPEN_SOURCE
 104 CF_SIG_ATOMIC_T
 105
 106 # Work around breakage on OS X
 107 CF_SIGWINCH
 108
 109 # Checks for CODESET support.
 110 AM_LANGINFO_CODESET
 111
 112 dnl ---------------------------------------------------------------------------
 113 CF_HELP_MESSAGE(General Options:)
 114 CF_PKG_CONFIG
 115 CF_DISABLE_ECHO
 116
 117 dnl ---------------------------------------------------------------------------
 118 CF_HELP_MESSAGE(Curses Version-dependent Options:)
 119 CF_NCURSES_WRAP_PREFIX
 120
 121 AC_MSG_CHECKING(if you want to check for wide-character functions)
 122 CF_ARG_DISABLE(widec,
 123         [  --disable-widec         disable checks for wide-character functions],
 124         cf_enable_widec=no,
 125         cf_enable_widec=yes,
 126         yes)
 127 AC_MSG_RESULT($cf_enable_widec)
 128
 129 dnl ---------------------------------------------------------------------------
 130 CF_HELP_MESSAGE(Curses Version-dependent Options:)
 131 CF_WITH_NCURSES_ETC
 132
 133 case $cf_cv_screen in
 134 (ncurses*)
 135         cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
 136         ;;
 137 esac
 138
 139 dnl If we've not specified a library, assume we're using sysvr4 libraries
 140 dnl installed conventionally (e.g., SunOS 5.x - solaris).
 141
 142 dnl Autoconf builds up the $LIBS in reverse order
 143
 144 cf_curses_headers=
 145
 146 case $cf_cv_screen in
 147 (pdcurses)
 148         cf_default_panel=no
 149         cf_default_form=no
 150         cf_default_menu=no
 151         cf_default_tinfo=no
 152         ;;
 153 (xcurses|bsdcurses)
 154         cf_default_panel=no
 155         cf_default_form=no
 156         cf_default_menu=no
 157         cf_default_tinfo=yes
 158         ;;
 159 (*)
 160         cf_default_panel=yes
 161         cf_default_form=yes
 162         cf_default_menu=yes
 163         cf_default_tinfo=yes
 164         case $cf_cv_screen in
 165         (ncurses*)
 166                 cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
 167                 ;;
 168         esac
 169         ;;
 170 esac
 171
 172 AC_MSG_CHECKING(if you want to check for panel functions)
 173 CF_ARG_DISABLE(panel,
 174         [  --disable-panel         disable checks for panel functions],
 175         cf_enable_panel=no,
 176         cf_enable_panel=$cf_default_panel,
 177         yes)
 178 AC_MSG_RESULT($cf_enable_panel)
 179 if test $cf_enable_panel = yes
 180 then
 181         CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
 182         cf_curses_headers="$cf_curses_headers panel.h"
 183 fi
 184
 185 AC_MSG_CHECKING(if you want to check for menu functions)
 186 CF_ARG_DISABLE(menu,
 187         [  --disable-menu          disable checks for menu functions],
 188         cf_enable_menu=no,
 189         cf_enable_menu=$cf_default_menu,
 190         yes)
 191 AC_MSG_RESULT($cf_enable_menu)
 192 if test $cf_enable_menu = yes
 193 then
 194         case $cf_cv_screen in
 195         (ncurses*)
 196                 ;;
 197         (curses*)
 198                 CF_NETBSD_MENU_H
 199                 ;;
 200         esac
 201         CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
 202         cf_curses_headers="$cf_curses_headers menu.h"
 203 fi
 204
 205 AC_MSG_CHECKING(if you want to check for form functions)
 206 CF_ARG_DISABLE(form,
 207         [  --disable-form          disable checks for form functions],
 208         cf_enable_form=no,
 209         cf_enable_form=$cf_default_form,
 210         yes)
 211 AC_MSG_RESULT($cf_enable_form)
 212 if test $cf_enable_form = yes
 213 then
 214         case $cf_cv_screen in
 215         (ncurses*)
 216                 ;;
 217         (curses*)
 218                 CF_NETBSD_FORM_H
 219                 ;;
 220         esac
 221         CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
 222         cf_curses_headers="$cf_curses_headers form.h"
 223 fi
 224
 225 # look for curses-related headers
 226 AC_CHECK_HEADERS( $cf_curses_headers )
 227
 228 AC_STDC_HEADERS
 229 AC_HEADER_TIME
 230 AC_CHECK_HEADERS( \
 231 getopt.h \
 232 locale.h \
 233 math.h \
 234 stdarg.h \
 235 stdint.h \
 236 sys/ioctl.h \
 237 sys/select.h \
 238 sys/time.h \
 239 termios.h \
 240 unistd.h \
 241 )
 242
 243 CF_GETOPT_HEADER
 244
 245 AC_CHECK_FUNCS( \
 246 getopt \
 247 gettimeofday \
 248 tdestroy \
 249 tsearch \
 250 )
 251
 252 if test "x$ac_cv_func_getopt" = xno; then
 253         AC_MSG_ERROR(getopt is required for building programs)
 254 fi
 255
 256 if test "$cf_enable_widec" = yes; then
 257 AC_CHECK_FUNCS( \
 258 mblen \
 259 mbrlen \
 260 mbrtowc \
 261 mbsrtowcs \
 262 mbstowcs \
 263 mbtowc \
 264 wcsrtombs \
 265 wcstombs \
 266 )
 267 fi
 268
 269 CF_CURSES_FUNCS( \
 270 alloc_pair \
 271 assume_default_colors \
 272 chgat \
 273 color_content \
 274 color_set \
 275 filter \
 276 getbegx \
 277 getcurx \
 278 getmaxx \
 279 getnstr \
 280 getparx \
 281 getwin \
 282 init_extended_color \
 283 mvvline \
 284 mvwvline \
 285 napms \
 286 putwin \
 287 resize_term \
 288 resizeterm \
 289 restartterm \
 290 ripoffline \
 291 scr_dump \
 292 setupterm \
 293 slk_color \
 294 slk_init \
 295 termattrs \
 296 tgetent \
 297 tigetnum \
 298 tigetstr \
 299 tputs_sp \
 300 typeahead \
 301 use_default_colors \
 302 use_env \
 303 use_extended_names \
 304 use_screen \
 305 use_window \
 306 vid_puts \
 307 vidputs \
 308 vsscanf \
 309 vw_printw \
 310 wchgat \
 311 winsstr \
 312 wresize \
 313 wsyncdown \
 314 _tracef \
 315 )
 316
 317 CF_TPUTS_PROTO
 318 CF_NCURSES_EXT_FUNCS
 319
 320 if test "$cf_enable_widec" = yes
 321 then
 322         # workaround for systems with ncurses before 20111029, due to change of
 323         # feature test macro from _XPG5 to _XOPEN_SOURCE
 324         if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 325         then
 326                 cf_define_xpg5=no
 327                 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
 328
 329                 AC_TRY_COMPILE([
 330 #include <${cf_cv_ncurses_header:-curses.h}>],
 331                         [int x = _XPG5],,
 332                         [cf_save_cppflags="$CPPFLAGS"
 333                          CPPFLAGS="$CPPFLAGS -D_XPG5"
 334                          AC_TRY_COMPILE([
 335 #include <${cf_cv_ncurses_header:-curses.h}>],
 336                                 [int x = _XPG5],
 337                                 [cf_define_xpg5=yes])
 338                          CPPFLAGS="$cf_save_cppflags"])
 339                 AC_MSG_RESULT($cf_define_xpg5)
 340
 341                 if test "$cf_define_xpg5" = yes
 342                 then
 343                         CPPFLAGS="$CPPFLAGS -D_XPG5"
 344                 fi
 345         fi
 346
 347         AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
 348         AC_TRY_LINK([
 349 #include <${cf_cv_ncurses_header:-curses.h}>],
 350         [
 351                 static wchar_t src_wchar[2];
 352                 static cchar_t dst_cchar;
 353                 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
 354                 ],
 355                 [cf_cv_widechar_funcs=yes],
 356                 [cf_cv_widechar_funcs=no])
 357         ])
 358         if test "$cf_cv_widechar_funcs" != no ; then
 359                 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
 360         else
 361                 AC_DEFINE(USE_WIDEC_SUPPORT,0)
 362         fi
 363 else
 364         AC_DEFINE(USE_WIDEC_SUPPORT,0)
 365 fi
 366
 367 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
 368 AC_TRY_LINK([
 369 #include <${cf_cv_ncurses_header:-curses.h}>
 370 extern void _nc_init_pthreads(void);
 371 ],
 372 [
 373         initscr();
 374         _nc_init_pthreads();
 375         ],
 376         [cf_cv_use_pthreads=yes],
 377         [cf_cv_use_pthreads=no])
 378 ])
 379 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
 380
 381 CF_SYS_TIME_SELECT
 382
 383 # special check for test/ditto.c
 384 CF_FUNC_OPENPTY
 385 if test "$cf_cv_func_openpty" != no ; then
 386         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
 387         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
 388         if test "x$cf_cv_lib_util" = xyes ; then
 389                 CF_ADD_LIB(util,TEST_LIBS)
 390         fi
 391 fi
 392
 393 CF_FUNC_CURSES_VERSION
 394
 395 CF_CURSES_ACS_MAP
 396 if test "$cf_enable_widec" = yes; then
 397         CF_CURSES_WACS_MAP
 398         CF_CURSES_WACS_SYMBOLS
 399 fi
 400
 401 CF_CURSES_CHECK_TYPE(attr_t,long)
 402
 403 if test "$cf_enable_widec" = yes; then
 404         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
 405         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
 406         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
 407
 408         if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 409                 CF_CURSES_CHECK_TYPE(mbstate_t,long)
 410         fi
 411
 412         if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 413                 CF_CURSES_CHECK_TYPE(wchar_t,long)
 414         fi
 415
 416         if test "$NCURSES_OK_WINT_T" = 0 ; then
 417                 CF_CURSES_CHECK_TYPE(wint_t,long)
 418         fi
 419 fi
 420
 421 CF_CURSES_CHECK_DATA(curscr)
 422 CF_CURSES_CHECK_DATA(ospeed)
 423 CF_CURSES_CHECK_DATA(boolnames)
 424 CF_CURSES_CHECK_DATA(boolfnames)
 425 CF_CURSES_CHECK_DATA(ttytype)
 426
 427 dnl ---------------------------------------------------------------------------
 428 CF_HELP_MESSAGE(Testing/development Options:)
 429 CF_ENABLE_WARNINGS
 430 CF_DISABLE_LEAKS
 431 CF_DISABLE_RPATH_HACK
 432
 433 TEST_ARGS="$LIBS"
 434 LIBS=
 435
 436 dnl ---------------------------------------------------------------------------
 437
 438 AC_OUTPUT(Makefile,[
 439 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
 440         cat >>Makefile <<TEST_EOF
 441
 442 # These rules are generated so we do not rely on suffix rules, which do not
 443 # work consistently for different make-programs (the '\$(MODEL)/' confuses
 444 # some, and the '\$x' confuses others).
 445 TEST_EOF
 446
 447 LIST=`sed -e 's/[[      ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
 448 for N in $LIST
 449 do
 450         cat >>Makefile <<TEST_EOF
 451
 452 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
 453         \$(srcdir)/test.priv.h \\
 454         ncurses_cfg.h
 455         $SHOW_CC
 456         $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
 457 TEST_EOF
 458 done
 459
 460 if test -f ../config.guess && test -f ../config.sub
 461 then
 462         cat >>Makefile <<TEST_EOF
 463
 464 # if we used CF_INHERIT for getting these files, we can remove them
 465 distclean::
 466         rm -f config.guess config.sub
 467 TEST_EOF
 468 fi
 469 ],[
 470 AWK="$AWK"
 471 ECHO_CC="$ECHO_CC"
 472 ECHO_LD="$ECHO_LD"
 473 SHOW_CC="$SHOW_LD"
 474 ],cat)