test/configure.in

   1 dnl***************************************************************************
   2 dnl Copyright (c) 1998-2015,2016 Free Software Foundation, Inc.              *
   3 dnl                                                                          *
   4 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
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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:                 *
  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.                               *
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  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, etc.
  30 dnl
  31 dnl $Id: configure.in,v 1.126 2016/04/09 21:37:32 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 See http://invisible-island.net/autoconf/ for additional information.
  40 dnl ---------------------------------------------------------------------------
  41 AC_PREREQ(2.52.20030208)
  42 AC_INIT(ncurses.c)
  43 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
  44
  45 CF_INHERIT_SCRIPT(config.guess)
  46 CF_INHERIT_SCRIPT(config.sub)
  47 CF_CHECK_CACHE
  48
  49 AC_ARG_PROGRAM
  50
  51 AC_PROG_MAKE_SET
  52 CF_PROG_CC
  53 AC_PROG_CPP
  54 AC_PROG_AWK
  55 CF_PROG_INSTALL
  56 CF_PROG_LINT
  57 CF_MAKE_TAGS
  58
  59 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
  60 AC_SUBST(MATH_LIB)
  61
  62 dnl Things that we don't need (or must override) if we're not building ncurses
  63 CF_TOP_BUILDDIR
  64 CC_G_OPT="-g"                                   AC_SUBST(CC_G_OPT)
  65 CC_SHARED_OPTS=unknown                  AC_SUBST(CC_SHARED_OPTS)
  66 CPPFLAGS="$CPPFLAGS"                    AC_SUBST(CPPFLAGS)
  67 DFT_DEP_SUFFIX=""                               AC_SUBST(DFT_DEP_SUFFIX)
  68 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`    AC_SUBST(DFT_OBJ_SUBDIR)
  69 DFT_UPR_MODEL="NORMAL"                  AC_SUBST(DFT_UPR_MODEL)
  70 LD="ld"                                                 AC_SUBST(LD)
  71 LDFLAGS_SHARED=""                               AC_SUBST(LDFLAGS_SHARED)
  72 LDFLAGS_STATIC=""                               AC_SUBST(LDFLAGS_STATIC)
  73 LD_MODEL=""                                             AC_SUBST(LD_MODEL)
  74 LD_SHARED_OPTS=""                               AC_SUBST(LD_SHARED_OPTS)
  75 LIBTOOL=""                                              AC_SUBST(LIBTOOL)
  76 LIBTOOL_OPTS=""                                 AC_SUBST(LIBTOOL_OPTS)
  77 LIB_CLEAN=""                                    AC_SUBST(LIB_CLEAN)
  78 LIB_COMPILE=""                                  AC_SUBST(LIB_COMPILE)
  79 LIB_LINK='${CC}'                                AC_SUBST(LIB_LINK)
  80 LINK_TESTS=""                                   AC_SUBST(LINK_TESTS)
  81 LOCAL_LDFLAGS=""                                AC_SUBST(LOCAL_LDFLAGS)
  82 PACKAGE="ncurses-examples"              AC_SUBST(PACKAGE)
  83 PTHREAD="-lm"                                   AC_SUBST(PTHREAD)
  84 TEST_ARGS=""                                    AC_SUBST(TEST_ARGS)
  85 TEST_DEPS=""                                    AC_SUBST(TEST_DEPS)
  86 TEST_LIBS=""                                    AC_SUBST(TEST_LIBS)
  87 TINFO_LDFLAGS=''                                AC_SUBST(TINFO_LDFLAGS)
  88 TINFO_LIBS='$(LIBS_CURSES)'             AC_SUBST(TINFO_LIBS)
  89 cf_cv_abi_version=""                    AC_SUBST(cf_cv_abi_version)
  90 cf_cv_rel_version=""                    AC_SUBST(cf_cv_rel_version)
  91 includesubdir=""                                AC_SUBST(includesubdir)
  92
  93 cf_cv_screen=curses
  94 cf_cv_libtype=
  95
  96 AC_EXEEXT
  97 AC_OBJEXT
  98
  99 CF_GCC_ATTRIBUTES
 100 CF_XOPEN_SOURCE
 101 CF_SIG_ATOMIC_T
 102
 103 # Work around breakage on OS X
 104 CF_SIGWINCH
 105
 106 # Checks for CODESET support.
 107 AM_LANGINFO_CODESET
 108
 109 dnl ---------------------------------------------------------------------------
 110 CF_HELP_MESSAGE(General Options:)
 111 CF_PKG_CONFIG
 112 CF_DISABLE_ECHO
 113
 114 dnl ---------------------------------------------------------------------------
 115 CF_HELP_MESSAGE(Curses Version-dependent Options:)
 116 CF_NCURSES_WRAP_PREFIX
 117
 118 AC_MSG_CHECKING(if you want to check for wide-character functions)
 119 CF_ARG_DISABLE(widec,
 120         [  --disable-widec         disable checks for wide-character functions],
 121         cf_enable_widec=no,
 122         cf_enable_widec=yes,
 123         yes)
 124 AC_MSG_RESULT($cf_enable_widec)
 125
 126 dnl ---------------------------------------------------------------------------
 127 CF_HELP_MESSAGE(Curses Version-dependent Options:)
 128 CF_WITH_NCURSES_ETC
 129
 130 case $cf_cv_screen in
 131 (ncurses*)
 132         cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
 133         ;;
 134 (curses|curses_*)
 135         CF_NETBSD_FORM_H
 136         CF_NETBSD_MENU_H
 137         ;;
 138 esac
 139
 140 dnl If we've not specified a library, assume we're using sysvr4 libraries
 141 dnl installed conventionally (e.g., SunOS 5.x - solaris).
 142
 143 dnl Autoconf builds up the $LIBS in reverse order
 144
 145 case $cf_cv_screen in
 146 (pdcurses)
 147         ;;
 148 (*)
 149         # look for curses-related libraries
 150         CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
 151         CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
 152         CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
 153
 154         # look for curses-related headers
 155         AC_CHECK_HEADERS( \
 156                 nc_alloc.h \
 157                 nomacros.h \
 158                 form.h \
 159                 menu.h \
 160                 panel.h \
 161                 term_entry.h \
 162                 )
 163         ;;
 164 esac
 165
 166 AC_STDC_HEADERS
 167 AC_HEADER_TIME
 168 AC_CHECK_HEADERS( \
 169 getopt.h \
 170 locale.h \
 171 math.h \
 172 stdarg.h \
 173 sys/ioctl.h \
 174 sys/select.h \
 175 sys/time.h \
 176 termios.h \
 177 unistd.h \
 178 )
 179
 180 CF_GETOPT_HEADER
 181
 182 AC_CHECK_FUNCS( \
 183 getopt \
 184 gettimeofday \
 185 )
 186
 187 if test "x$ac_cv_func_getopt" = xno; then
 188         AC_MSG_ERROR(getopt is required for building programs)
 189 fi
 190
 191 if test "$cf_enable_widec" = yes; then
 192 AC_CHECK_FUNCS( \
 193 mblen \
 194 mbrlen \
 195 mbrtowc \
 196 mbsrtowcs \
 197 mbstowcs \
 198 mbtowc \
 199 wcsrtombs \
 200 wcstombs \
 201 )
 202 fi
 203
 204 CF_CURSES_FUNCS( \
 205 assume_default_colors \
 206 chgat \
 207 color_set \
 208 filter \
 209 getbegx \
 210 getcurx \
 211 getmaxx \
 212 getnstr \
 213 getparx \
 214 getwin \
 215 mvvline \
 216 mvwvline \
 217 napms \
 218 putwin \
 219 resize_term \
 220 resizeterm \
 221 ripoffline \
 222 scr_dump \
 223 setupterm \
 224 slk_color \
 225 slk_init \
 226 termattrs \
 227 tgetent \
 228 tigetnum \
 229 tigetstr \
 230 typeahead \
 231 use_default_colors \
 232 use_env \
 233 use_extended_names \
 234 use_screen \
 235 use_window \
 236 vid_puts \
 237 vidputs \
 238 vsscanf \
 239 vw_printw \
 240 wchgat \
 241 winsstr \
 242 wresize \
 243 wsyncdown \
 244 )
 245
 246 CF_TPUTS_PROTO
 247 CF_NCURSES_EXT_FUNCS
 248
 249 if test "$cf_enable_widec" = yes
 250 then
 251         # workaround for systems with ncurses before 20111029, due to change of
 252         # feature test macro from _XPG5 to _XOPEN_SOURCE
 253         if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 254         then
 255                 cf_define_xpg5=no
 256                 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
 257
 258                 AC_TRY_COMPILE([
 259 #include <${cf_cv_ncurses_header:-curses.h}>],
 260                         [int x = _XPG5],,
 261                         [cf_save_cppflags="$CPPFLAGS"
 262                          CPPFLAGS="$CPPFLAGS -D_XPG5"
 263                          AC_TRY_COMPILE([
 264 #include <${cf_cv_ncurses_header:-curses.h}>],
 265                                 [int x = _XPG5],
 266                                 [cf_define_xpg5=yes])
 267                          CPPFLAGS="$cf_save_cppflags"])
 268                 AC_MSG_RESULT($cf_define_xpg5)
 269
 270                 if test "$cf_define_xpg5" = yes
 271                 then
 272                         CPPFLAGS="$CPPFLAGS -D_XPG5"
 273                 fi
 274         fi
 275
 276         AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
 277         AC_TRY_LINK([
 278 #include <${cf_cv_ncurses_header:-curses.h}>],
 279         [
 280                 static wchar_t src_wchar[2];
 281                 static cchar_t dst_cchar;
 282                 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
 283                 ],
 284                 [cf_cv_widechar_funcs=yes],
 285                 [cf_cv_widechar_funcs=no])
 286         ])
 287         if test "$cf_cv_widechar_funcs" != no ; then
 288                 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
 289         else
 290                 AC_DEFINE(USE_WIDEC_SUPPORT,0)
 291         fi
 292 else
 293         AC_DEFINE(USE_WIDEC_SUPPORT,0)
 294 fi
 295
 296 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
 297 AC_TRY_LINK([
 298 #include <${cf_cv_ncurses_header:-curses.h}>
 299 extern void _nc_init_pthreads(void);
 300 ],
 301 [
 302         initscr();
 303         _nc_init_pthreads();
 304         ],
 305         [cf_cv_use_pthreads=yes],
 306         [cf_cv_use_pthreads=no])
 307 ])
 308 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
 309
 310 CF_SYS_TIME_SELECT
 311
 312 # special check for test/ditto.c
 313 CF_FUNC_OPENPTY
 314 if test "$cf_cv_func_openpty" != no ; then
 315         AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
 316         AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
 317         if test "x$cf_cv_lib_util" = xyes ; then
 318                 CF_ADD_LIB(util,TEST_LIBS)
 319         fi
 320 fi
 321
 322 CF_FUNC_CURSES_VERSION
 323
 324 CF_CURSES_ACS_MAP
 325 if test "$cf_enable_widec" = yes; then
 326         CF_CURSES_WACS_MAP
 327         CF_CURSES_WACS_SYMBOLS
 328 fi
 329
 330 CF_CURSES_CHECK_TYPE(attr_t,long)
 331
 332 if test "$cf_enable_widec" = yes; then
 333         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
 334         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
 335         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
 336
 337         if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 338                 CF_CURSES_CHECK_TYPE(mbstate_t,long)
 339         fi
 340
 341         if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 342                 CF_CURSES_CHECK_TYPE(wchar_t,long)
 343         fi
 344
 345         if test "$NCURSES_OK_WINT_T" = 0 ; then
 346                 CF_CURSES_CHECK_TYPE(wint_t,long)
 347         fi
 348 fi
 349
 350 CF_CURSES_CHECK_DATA(ospeed)
 351 CF_CURSES_CHECK_DATA(boolnames)
 352 CF_CURSES_CHECK_DATA(boolfnames)
 353
 354 dnl ---------------------------------------------------------------------------
 355 CF_HELP_MESSAGE(Testing/development Options:)
 356 CF_ENABLE_WARNINGS
 357 CF_DISABLE_LEAKS
 358 CF_DISABLE_RPATH_HACK
 359
 360 TEST_ARGS="$LIBS"
 361 LIBS=
 362
 363 dnl ---------------------------------------------------------------------------
 364
 365 AC_OUTPUT(Makefile,[
 366 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
 367         cat >>Makefile <<TEST_EOF
 368
 369 # These rules are generated so we do not rely on suffix rules, which do not
 370 # work consistently for different make-programs (the '\$(MODEL)/' confuses
 371 # some, and the '\$x' confuses others).
 372 TEST_EOF
 373
 374 LIST=`sed -e 's/[[      ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
 375 for N in $LIST
 376 do
 377         cat >>Makefile <<TEST_EOF
 378
 379 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
 380         \$(srcdir)/test.priv.h \\
 381         ncurses_cfg.h
 382         $SHOW_CC
 383         $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
 384 TEST_EOF
 385 done
 386
 387 if test -f ../config.guess && test -f ../config.sub
 388 then
 389         cat >>Makefile <<TEST_EOF
 390
 391 # if we used CF_INHERIT for getting these files, we can remove them
 392 distclean::
 393         rm -f config.guess config.sub
 394 TEST_EOF
 395 fi
 396 ],[
 397 AWK="$AWK"
 398 ECHO_CC="$ECHO_CC"
 399 ECHO_LD="$ECHO_LD"
 400 SHOW_CC="$SHOW_LD"
 401 ],cat)