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      *
   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 1996-on
  30 dnl
  31 dnl $Id: configure.in,v 1.132 2017/06/24 14:10:13 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 (curses|curses_*)
 138         CF_NETBSD_FORM_H
 139         CF_NETBSD_MENU_H
 140         ;;
 141 esac
 142
 143 dnl If we've not specified a library, assume we're using sysvr4 libraries
 144 dnl installed conventionally (e.g., SunOS 5.x - solaris).
 145
 146 dnl Autoconf builds up the $LIBS in reverse order
 147
 148 case $cf_cv_screen in
 149 (pdcurses)
 150         ;;
 151 (*)
 152         # look for curses-related libraries
 153         CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
 154         CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
 155         CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
 156
 157         # look for curses-related headers
 158         AC_CHECK_HEADERS( \
 159                 nc_alloc.h \
 160                 nomacros.h \
 161                 form.h \
 162                 menu.h \
 163                 panel.h \
 164                 term_entry.h \
 165                 )
 166         ;;
 167 esac
 168
 169 AC_STDC_HEADERS
 170 AC_HEADER_TIME
 171 AC_CHECK_HEADERS( \
 172 getopt.h \
 173 locale.h \
 174 math.h \
 175 stdarg.h \
 176 sys/ioctl.h \
 177 sys/select.h \
 178 sys/time.h \
 179 termios.h \
 180 unistd.h \
 181 )
 182
 183 CF_GETOPT_HEADER
 184
 185 AC_CHECK_FUNCS( \
 186 getopt \
 187 gettimeofday \
 188 )
 189
 190 if test "x$ac_cv_func_getopt" = xno; then
 191         AC_MSG_ERROR(getopt is required for building programs)
 192 fi
 193
 194 if test "$cf_enable_widec" = yes; then
 195 AC_CHECK_FUNCS( \
 196 mblen \
 197 mbrlen \
 198 mbrtowc \
 199 mbsrtowcs \
 200 mbstowcs \
 201 mbtowc \
 202 wcsrtombs \
 203 wcstombs \
 204 )
 205 fi
 206
 207 CF_CURSES_FUNCS( \
 208 alloc_pair \
 209 assume_default_colors \
 210 chgat \
 211 color_set \
 212 filter \
 213 getbegx \
 214 getcurx \
 215 getmaxx \
 216 getnstr \
 217 getparx \
 218 getwin \
 219 init_extended_color \
 220 mvvline \
 221 mvwvline \
 222 napms \
 223 putwin \
 224 resize_term \
 225 resizeterm \
 226 restartterm \
 227 ripoffline \
 228 scr_dump \
 229 setupterm \
 230 slk_color \
 231 slk_init \
 232 termattrs \
 233 tgetent \
 234 tigetnum \
 235 tigetstr \
 236 tputs_sp \
 237 typeahead \
 238 use_default_colors \
 239 use_env \
 240 use_extended_names \
 241 use_screen \
 242 use_window \
 243 vid_puts \
 244 vidputs \
 245 vsscanf \
 246 vw_printw \
 247 wchgat \
 248 winsstr \
 249 wresize \
 250 wsyncdown \
 251 _tracef \
 252 )
 253
 254 CF_TPUTS_PROTO
 255 CF_NCURSES_EXT_FUNCS
 256
 257 if test "$cf_enable_widec" = yes
 258 then
 259         # workaround for systems with ncurses before 20111029, due to change of
 260         # feature test macro from _XPG5 to _XOPEN_SOURCE
 261         if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 262         then
 263                 cf_define_xpg5=no
 264                 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
 265
 266                 AC_TRY_COMPILE([
 267 #include <${cf_cv_ncurses_header:-curses.h}>],
 268                         [int x = _XPG5],,
 269                         [cf_save_cppflags="$CPPFLAGS"
 270                          CPPFLAGS="$CPPFLAGS -D_XPG5"
 271                          AC_TRY_COMPILE([
 272 #include <${cf_cv_ncurses_header:-curses.h}>],
 273                                 [int x = _XPG5],
 274                                 [cf_define_xpg5=yes])
 275                          CPPFLAGS="$cf_save_cppflags"])
 276                 AC_MSG_RESULT($cf_define_xpg5)
 277
 278                 if test "$cf_define_xpg5" = yes
 279                 then
 280                         CPPFLAGS="$CPPFLAGS -D_XPG5"
 281                 fi
 282         fi
 283
 284         AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
 285         AC_TRY_LINK([
 286 #include <${cf_cv_ncurses_header:-curses.h}>],
 287         [
 288                 static wchar_t src_wchar[2];
 289                 static cchar_t dst_cchar;
 290                 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
 291                 ],
 292                 [cf_cv_widechar_funcs=yes],
 293                 [cf_cv_widechar_funcs=no])
 294         ])
 295         if test "$cf_cv_widechar_funcs" != no ; then
 296                 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
 297         else
 298                 AC_DEFINE(USE_WIDEC_SUPPORT,0)
 299         fi
 300 else
 301         AC_DEFINE(USE_WIDEC_SUPPORT,0)
 302 fi
 303
 304 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
 305 AC_TRY_LINK([
 306 #include <${cf_cv_ncurses_header:-curses.h}>
 307 extern void _nc_init_pthreads(void);
 308 ],
 309 [
 310         initscr();
 311         _nc_init_pthreads();
 312         ],
 313         [cf_cv_use_pthreads=yes],
 314         [cf_cv_use_pthreads=no])
 315 ])
 316 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
 317
 318 CF_SYS_TIME_SELECT
 319
 320 # special check for test/ditto.c
 321 CF_FUNC_OPENPTY
 322 if test "$cf_cv_func_openpty" != no ; then
 323         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
 324         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
 325         if test "x$cf_cv_lib_util" = xyes ; then
 326                 CF_ADD_LIB(util,TEST_LIBS)
 327         fi
 328 fi
 329
 330 CF_FUNC_CURSES_VERSION
 331
 332 CF_CURSES_ACS_MAP
 333 if test "$cf_enable_widec" = yes; then
 334         CF_CURSES_WACS_MAP
 335         CF_CURSES_WACS_SYMBOLS
 336 fi
 337
 338 CF_CURSES_CHECK_TYPE(attr_t,long)
 339
 340 if test "$cf_enable_widec" = yes; then
 341         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
 342         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
 343         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
 344
 345         if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 346                 CF_CURSES_CHECK_TYPE(mbstate_t,long)
 347         fi
 348
 349         if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 350                 CF_CURSES_CHECK_TYPE(wchar_t,long)
 351         fi
 352
 353         if test "$NCURSES_OK_WINT_T" = 0 ; then
 354                 CF_CURSES_CHECK_TYPE(wint_t,long)
 355         fi
 356 fi
 357
 358 CF_CURSES_CHECK_DATA(ospeed)
 359 CF_CURSES_CHECK_DATA(boolnames)
 360 CF_CURSES_CHECK_DATA(boolfnames)
 361 CF_CURSES_CHECK_DATA(ttytype)
 362
 363 dnl ---------------------------------------------------------------------------
 364 CF_HELP_MESSAGE(Testing/development Options:)
 365 CF_ENABLE_WARNINGS
 366 CF_DISABLE_LEAKS
 367 CF_DISABLE_RPATH_HACK
 368
 369 TEST_ARGS="$LIBS"
 370 LIBS=
 371
 372 dnl ---------------------------------------------------------------------------
 373
 374 AC_OUTPUT(Makefile,[
 375 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
 376         cat >>Makefile <<TEST_EOF
 377
 378 # These rules are generated so we do not rely on suffix rules, which do not
 379 # work consistently for different make-programs (the '\$(MODEL)/' confuses
 380 # some, and the '\$x' confuses others).
 381 TEST_EOF
 382
 383 LIST=`sed -e 's/[[      ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
 384 for N in $LIST
 385 do
 386         cat >>Makefile <<TEST_EOF
 387
 388 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
 389         \$(srcdir)/test.priv.h \\
 390         ncurses_cfg.h
 391         $SHOW_CC
 392         $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
 393 TEST_EOF
 394 done
 395
 396 if test -f ../config.guess && test -f ../config.sub
 397 then
 398         cat >>Makefile <<TEST_EOF
 399
 400 # if we used CF_INHERIT for getting these files, we can remove them
 401 distclean::
 402         rm -f config.guess config.sub
 403 TEST_EOF
 404 fi
 405 ],[
 406 AWK="$AWK"
 407 ECHO_CC="$ECHO_CC"
 408 ECHO_LD="$ECHO_LD"
 409 SHOW_CC="$SHOW_LD"
 410 ],cat)