[2162] | 1 | # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
|
---|
| 2 |
|
---|
| 3 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
|
---|
| 4 | # Free Software Foundation, Inc.
|
---|
| 5 | # This file is free software; the Free Software Foundation
|
---|
| 6 | # gives unlimited permission to copy and/or distribute it,
|
---|
| 7 | # with or without modifications, as long as this notice is preserved.
|
---|
| 8 |
|
---|
| 9 | # This program is distributed in the hope that it will be useful,
|
---|
| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
---|
| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
---|
| 12 | # PARTICULAR PURPOSE.
|
---|
| 13 |
|
---|
| 14 | # Do all the work for Automake. -*- Autoconf -*-
|
---|
| 15 |
|
---|
| 16 | # This macro actually does too much some checks are only needed if
|
---|
| 17 | # your package does certain things. But this isn't really a big deal.
|
---|
| 18 |
|
---|
| 19 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
|
---|
| 20 | # Free Software Foundation, Inc.
|
---|
| 21 |
|
---|
| 22 | # This program is free software; you can redistribute it and/or modify
|
---|
| 23 | # it under the terms of the GNU General Public License as published by
|
---|
| 24 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 25 | # any later version.
|
---|
| 26 |
|
---|
| 27 | # This program is distributed in the hope that it will be useful,
|
---|
| 28 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 29 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 30 | # GNU General Public License for more details.
|
---|
| 31 |
|
---|
| 32 | # You should have received a copy of the GNU General Public License
|
---|
| 33 | # along with this program; if not, write to the Free Software
|
---|
| 34 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 35 | # 02111-1307, USA.
|
---|
| 36 |
|
---|
| 37 | # serial 8
|
---|
| 38 |
|
---|
| 39 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
---|
| 40 | # written in clear, in which case automake, when reading aclocal.m4,
|
---|
| 41 | # will think it sees a *use*, and therefore will trigger all it's
|
---|
| 42 | # C support machinery. Also note that it means that autoscan, seeing
|
---|
| 43 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
---|
| 44 |
|
---|
| 45 |
|
---|
| 46 | AC_PREREQ([2.52])
|
---|
| 47 |
|
---|
| 48 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
|
---|
| 49 | # the ones we care about.
|
---|
| 50 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
---|
| 51 |
|
---|
| 52 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
---|
| 53 | # AM_INIT_AUTOMAKE([OPTIONS])
|
---|
| 54 | # -----------------------------------------------
|
---|
| 55 | # The call with PACKAGE and VERSION arguments is the old style
|
---|
| 56 | # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
---|
| 57 | # and VERSION should now be passed to AC_INIT and removed from
|
---|
| 58 | # the call to AM_INIT_AUTOMAKE.
|
---|
| 59 | # We support both call styles for the transition. After
|
---|
| 60 | # the next Automake release, Autoconf can make the AC_INIT
|
---|
| 61 | # arguments mandatory, and then we can depend on a new Autoconf
|
---|
| 62 | # release and drop the old call support.
|
---|
| 63 | AC_DEFUN([AM_INIT_AUTOMAKE],
|
---|
| 64 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
---|
| 65 | AC_REQUIRE([AC_PROG_INSTALL])dnl
|
---|
| 66 | # test to see if srcdir already configured
|
---|
| 67 | if test "`cd $srcdir && pwd`" != "`pwd`" &&
|
---|
| 68 | test -f $srcdir/config.status; then
|
---|
| 69 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
---|
| 70 | fi
|
---|
| 71 |
|
---|
| 72 | # Define the identity of the package.
|
---|
| 73 | dnl Distinguish between old-style and new-style calls.
|
---|
| 74 | m4_ifval([$2],
|
---|
| 75 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
---|
| 76 | AC_SUBST([PACKAGE], [$1])dnl
|
---|
| 77 | AC_SUBST([VERSION], [$2])],
|
---|
| 78 | [_AM_SET_OPTIONS([$1])dnl
|
---|
| 79 | AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
|
---|
| 80 | AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
|
---|
| 81 |
|
---|
| 82 | _AM_IF_OPTION([no-define],,
|
---|
| 83 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
---|
| 84 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
---|
| 85 |
|
---|
| 86 | # Some tools Automake needs.
|
---|
| 87 | AC_REQUIRE([AM_SANITY_CHECK])dnl
|
---|
| 88 | AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
---|
| 89 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
---|
| 90 | AM_MISSING_PROG(AUTOCONF, autoconf)
|
---|
| 91 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
---|
| 92 | AM_MISSING_PROG(AUTOHEADER, autoheader)
|
---|
| 93 | AM_MISSING_PROG(MAKEINFO, makeinfo)
|
---|
| 94 | AM_MISSING_PROG(AMTAR, tar)
|
---|
| 95 | AM_PROG_INSTALL_SH
|
---|
| 96 | AM_PROG_INSTALL_STRIP
|
---|
| 97 | # We need awk for the "check" target. The system "awk" is bad on
|
---|
| 98 | # some platforms.
|
---|
| 99 | AC_REQUIRE([AC_PROG_AWK])dnl
|
---|
| 100 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
---|
| 101 |
|
---|
| 102 | _AM_IF_OPTION([no-dependencies],,
|
---|
| 103 | [AC_PROVIDE_IFELSE([AC_PROG_][CC],
|
---|
| 104 | [_AM_DEPENDENCIES(CC)],
|
---|
| 105 | [define([AC_PROG_][CC],
|
---|
| 106 | defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
|
---|
| 107 | AC_PROVIDE_IFELSE([AC_PROG_][CXX],
|
---|
| 108 | [_AM_DEPENDENCIES(CXX)],
|
---|
| 109 | [define([AC_PROG_][CXX],
|
---|
| 110 | defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
---|
| 111 | ])
|
---|
| 112 | ])
|
---|
| 113 |
|
---|
| 114 | # Copyright 2002 Free Software Foundation, Inc.
|
---|
| 115 |
|
---|
| 116 | # This program is free software; you can redistribute it and/or modify
|
---|
| 117 | # it under the terms of the GNU General Public License as published by
|
---|
| 118 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 119 | # any later version.
|
---|
| 120 |
|
---|
| 121 | # This program is distributed in the hope that it will be useful,
|
---|
| 122 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 123 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 124 | # GNU General Public License for more details.
|
---|
| 125 |
|
---|
| 126 | # You should have received a copy of the GNU General Public License
|
---|
| 127 | # along with this program; if not, write to the Free Software
|
---|
| 128 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 129 |
|
---|
| 130 | # AM_AUTOMAKE_VERSION(VERSION)
|
---|
| 131 | # ----------------------------
|
---|
| 132 | # Automake X.Y traces this macro to ensure aclocal.m4 has been
|
---|
| 133 | # generated from the m4 files accompanying Automake X.Y.
|
---|
| 134 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
|
---|
| 135 |
|
---|
| 136 | # AM_SET_CURRENT_AUTOMAKE_VERSION
|
---|
| 137 | # -------------------------------
|
---|
| 138 | # Call AM_AUTOMAKE_VERSION so it can be traced.
|
---|
| 139 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
|
---|
| 140 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
---|
| 141 | [AM_AUTOMAKE_VERSION([1.6.3])])
|
---|
| 142 |
|
---|
| 143 | # Helper functions for option handling. -*- Autoconf -*-
|
---|
| 144 |
|
---|
| 145 | # Copyright 2001, 2002 Free Software Foundation, Inc.
|
---|
| 146 |
|
---|
| 147 | # This program is free software; you can redistribute it and/or modify
|
---|
| 148 | # it under the terms of the GNU General Public License as published by
|
---|
| 149 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 150 | # any later version.
|
---|
| 151 |
|
---|
| 152 | # This program is distributed in the hope that it will be useful,
|
---|
| 153 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 154 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 155 | # GNU General Public License for more details.
|
---|
| 156 |
|
---|
| 157 | # You should have received a copy of the GNU General Public License
|
---|
| 158 | # along with this program; if not, write to the Free Software
|
---|
| 159 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 160 | # 02111-1307, USA.
|
---|
| 161 |
|
---|
| 162 | # serial 2
|
---|
| 163 |
|
---|
| 164 | # _AM_MANGLE_OPTION(NAME)
|
---|
| 165 | # -----------------------
|
---|
| 166 | AC_DEFUN([_AM_MANGLE_OPTION],
|
---|
| 167 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
---|
| 168 |
|
---|
| 169 | # _AM_SET_OPTION(NAME)
|
---|
| 170 | # ------------------------------
|
---|
| 171 | # Set option NAME. Presently that only means defining a flag for this option.
|
---|
| 172 | AC_DEFUN([_AM_SET_OPTION],
|
---|
| 173 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
---|
| 174 |
|
---|
| 175 | # _AM_SET_OPTIONS(OPTIONS)
|
---|
| 176 | # ----------------------------------
|
---|
| 177 | # OPTIONS is a space-separated list of Automake options.
|
---|
| 178 | AC_DEFUN([_AM_SET_OPTIONS],
|
---|
| 179 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
---|
| 180 |
|
---|
| 181 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
---|
| 182 | # -------------------------------------------
|
---|
| 183 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
---|
| 184 | AC_DEFUN([_AM_IF_OPTION],
|
---|
| 185 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
---|
| 186 |
|
---|
| 187 | #
|
---|
| 188 | # Check to make sure that the build environment is sane.
|
---|
| 189 | #
|
---|
| 190 |
|
---|
| 191 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
|
---|
| 192 |
|
---|
| 193 | # This program is free software; you can redistribute it and/or modify
|
---|
| 194 | # it under the terms of the GNU General Public License as published by
|
---|
| 195 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 196 | # any later version.
|
---|
| 197 |
|
---|
| 198 | # This program is distributed in the hope that it will be useful,
|
---|
| 199 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 200 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 201 | # GNU General Public License for more details.
|
---|
| 202 |
|
---|
| 203 | # You should have received a copy of the GNU General Public License
|
---|
| 204 | # along with this program; if not, write to the Free Software
|
---|
| 205 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 206 | # 02111-1307, USA.
|
---|
| 207 |
|
---|
| 208 | # serial 3
|
---|
| 209 |
|
---|
| 210 | # AM_SANITY_CHECK
|
---|
| 211 | # ---------------
|
---|
| 212 | AC_DEFUN([AM_SANITY_CHECK],
|
---|
| 213 | [AC_MSG_CHECKING([whether build environment is sane])
|
---|
| 214 | # Just in case
|
---|
| 215 | sleep 1
|
---|
| 216 | echo timestamp > conftest.file
|
---|
| 217 | # Do `set' in a subshell so we don't clobber the current shell's
|
---|
| 218 | # arguments. Must try -L first in case configure is actually a
|
---|
| 219 | # symlink; some systems play weird games with the mod time of symlinks
|
---|
| 220 | # (eg FreeBSD returns the mod time of the symlink's containing
|
---|
| 221 | # directory).
|
---|
| 222 | if (
|
---|
| 223 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
---|
| 224 | if test "$[*]" = "X"; then
|
---|
| 225 | # -L didn't work.
|
---|
| 226 | set X `ls -t $srcdir/configure conftest.file`
|
---|
| 227 | fi
|
---|
| 228 | rm -f conftest.file
|
---|
| 229 | if test "$[*]" != "X $srcdir/configure conftest.file" \
|
---|
| 230 | && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
---|
| 231 |
|
---|
| 232 | # If neither matched, then we have a broken ls. This can happen
|
---|
| 233 | # if, for instance, CONFIG_SHELL is bash and it inherits a
|
---|
| 234 | # broken ls alias from the environment. This has actually
|
---|
| 235 | # happened. Such a system could not be considered "sane".
|
---|
| 236 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
---|
| 237 | alias in your environment])
|
---|
| 238 | fi
|
---|
| 239 |
|
---|
| 240 | test "$[2]" = conftest.file
|
---|
| 241 | )
|
---|
| 242 | then
|
---|
| 243 | # Ok.
|
---|
| 244 | :
|
---|
| 245 | else
|
---|
| 246 | AC_MSG_ERROR([newly created file is older than distributed files!
|
---|
| 247 | Check your system clock])
|
---|
| 248 | fi
|
---|
| 249 | AC_MSG_RESULT(yes)])
|
---|
| 250 |
|
---|
| 251 | # -*- Autoconf -*-
|
---|
| 252 |
|
---|
| 253 |
|
---|
| 254 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
|
---|
| 255 |
|
---|
| 256 | # This program is free software; you can redistribute it and/or modify
|
---|
| 257 | # it under the terms of the GNU General Public License as published by
|
---|
| 258 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 259 | # any later version.
|
---|
| 260 |
|
---|
| 261 | # This program is distributed in the hope that it will be useful,
|
---|
| 262 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 263 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 264 | # GNU General Public License for more details.
|
---|
| 265 |
|
---|
| 266 | # You should have received a copy of the GNU General Public License
|
---|
| 267 | # along with this program; if not, write to the Free Software
|
---|
| 268 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 269 | # 02111-1307, USA.
|
---|
| 270 |
|
---|
| 271 | # serial 3
|
---|
| 272 |
|
---|
| 273 | # AM_MISSING_PROG(NAME, PROGRAM)
|
---|
| 274 | # ------------------------------
|
---|
| 275 | AC_DEFUN([AM_MISSING_PROG],
|
---|
| 276 | [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
---|
| 277 | $1=${$1-"${am_missing_run}$2"}
|
---|
| 278 | AC_SUBST($1)])
|
---|
| 279 |
|
---|
| 280 |
|
---|
| 281 | # AM_MISSING_HAS_RUN
|
---|
| 282 | # ------------------
|
---|
| 283 | # Define MISSING if not defined so far and test if it supports --run.
|
---|
| 284 | # If it does, set am_missing_run to use it, otherwise, to nothing.
|
---|
| 285 | AC_DEFUN([AM_MISSING_HAS_RUN],
|
---|
| 286 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
---|
| 287 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
---|
| 288 | # Use eval to expand $SHELL
|
---|
| 289 | if eval "$MISSING --run true"; then
|
---|
| 290 | am_missing_run="$MISSING --run "
|
---|
| 291 | else
|
---|
| 292 | am_missing_run=
|
---|
| 293 | AC_MSG_WARN([`missing' script is too old or missing])
|
---|
| 294 | fi
|
---|
| 295 | ])
|
---|
| 296 |
|
---|
| 297 | # AM_AUX_DIR_EXPAND
|
---|
| 298 |
|
---|
| 299 | # Copyright 2001 Free Software Foundation, Inc.
|
---|
| 300 |
|
---|
| 301 | # This program is free software; you can redistribute it and/or modify
|
---|
| 302 | # it under the terms of the GNU General Public License as published by
|
---|
| 303 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 304 | # any later version.
|
---|
| 305 |
|
---|
| 306 | # This program is distributed in the hope that it will be useful,
|
---|
| 307 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 308 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 309 | # GNU General Public License for more details.
|
---|
| 310 |
|
---|
| 311 | # You should have received a copy of the GNU General Public License
|
---|
| 312 | # along with this program; if not, write to the Free Software
|
---|
| 313 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 314 | # 02111-1307, USA.
|
---|
| 315 |
|
---|
| 316 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
---|
| 317 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
---|
| 318 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
---|
| 319 | #
|
---|
| 320 | # Of course, Automake must honor this variable whenever it calls a
|
---|
| 321 | # tool from the auxiliary directory. The problem is that $srcdir (and
|
---|
| 322 | # therefore $ac_aux_dir as well) can be either absolute or relative,
|
---|
| 323 | # depending on how configure is run. This is pretty annoying, since
|
---|
| 324 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
---|
| 325 | # source directory, any form will work fine, but in subdirectories a
|
---|
| 326 | # relative path needs to be adjusted first.
|
---|
| 327 | #
|
---|
| 328 | # $ac_aux_dir/missing
|
---|
| 329 | # fails when called from a subdirectory if $ac_aux_dir is relative
|
---|
| 330 | # $top_srcdir/$ac_aux_dir/missing
|
---|
| 331 | # fails if $ac_aux_dir is absolute,
|
---|
| 332 | # fails when called from a subdirectory in a VPATH build with
|
---|
| 333 | # a relative $ac_aux_dir
|
---|
| 334 | #
|
---|
| 335 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
---|
| 336 | # are both prefixed by $srcdir. In an in-source build this is usually
|
---|
| 337 | # harmless because $srcdir is `.', but things will broke when you
|
---|
| 338 | # start a VPATH build or use an absolute $srcdir.
|
---|
| 339 | #
|
---|
| 340 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
---|
| 341 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
---|
| 342 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
---|
| 343 | # and then we would define $MISSING as
|
---|
| 344 | # MISSING="\${SHELL} $am_aux_dir/missing"
|
---|
| 345 | # This will work as long as MISSING is not called from configure, because
|
---|
| 346 | # unfortunately $(top_srcdir) has no meaning in configure.
|
---|
| 347 | # However there are other variables, like CC, which are often used in
|
---|
| 348 | # configure, and could therefore not use this "fixed" $ac_aux_dir.
|
---|
| 349 | #
|
---|
| 350 | # Another solution, used here, is to always expand $ac_aux_dir to an
|
---|
| 351 | # absolute PATH. The drawback is that using absolute paths prevent a
|
---|
| 352 | # configured tree to be moved without reconfiguration.
|
---|
| 353 |
|
---|
| 354 | # Rely on autoconf to set up CDPATH properly.
|
---|
| 355 | AC_PREREQ([2.50])
|
---|
| 356 |
|
---|
| 357 | AC_DEFUN([AM_AUX_DIR_EXPAND], [
|
---|
| 358 | # expand $ac_aux_dir to an absolute path
|
---|
| 359 | am_aux_dir=`cd $ac_aux_dir && pwd`
|
---|
| 360 | ])
|
---|
| 361 |
|
---|
| 362 | # AM_PROG_INSTALL_SH
|
---|
| 363 | # ------------------
|
---|
| 364 | # Define $install_sh.
|
---|
| 365 |
|
---|
| 366 | # Copyright 2001 Free Software Foundation, Inc.
|
---|
| 367 |
|
---|
| 368 | # This program is free software; you can redistribute it and/or modify
|
---|
| 369 | # it under the terms of the GNU General Public License as published by
|
---|
| 370 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 371 | # any later version.
|
---|
| 372 |
|
---|
| 373 | # This program is distributed in the hope that it will be useful,
|
---|
| 374 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 375 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 376 | # GNU General Public License for more details.
|
---|
| 377 |
|
---|
| 378 | # You should have received a copy of the GNU General Public License
|
---|
| 379 | # along with this program; if not, write to the Free Software
|
---|
| 380 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 381 | # 02111-1307, USA.
|
---|
| 382 |
|
---|
| 383 | AC_DEFUN([AM_PROG_INSTALL_SH],
|
---|
| 384 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
---|
| 385 | install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
---|
| 386 | AC_SUBST(install_sh)])
|
---|
| 387 |
|
---|
| 388 | # AM_PROG_INSTALL_STRIP
|
---|
| 389 |
|
---|
| 390 | # Copyright 2001 Free Software Foundation, Inc.
|
---|
| 391 |
|
---|
| 392 | # This program is free software; you can redistribute it and/or modify
|
---|
| 393 | # it under the terms of the GNU General Public License as published by
|
---|
| 394 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 395 | # any later version.
|
---|
| 396 |
|
---|
| 397 | # This program is distributed in the hope that it will be useful,
|
---|
| 398 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 399 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 400 | # GNU General Public License for more details.
|
---|
| 401 |
|
---|
| 402 | # You should have received a copy of the GNU General Public License
|
---|
| 403 | # along with this program; if not, write to the Free Software
|
---|
| 404 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 405 | # 02111-1307, USA.
|
---|
| 406 |
|
---|
| 407 | # One issue with vendor `install' (even GNU) is that you can't
|
---|
| 408 | # specify the program used to strip binaries. This is especially
|
---|
| 409 | # annoying in cross-compiling environments, where the build's strip
|
---|
| 410 | # is unlikely to handle the host's binaries.
|
---|
| 411 | # Fortunately install-sh will honor a STRIPPROG variable, so we
|
---|
| 412 | # always use install-sh in `make install-strip', and initialize
|
---|
| 413 | # STRIPPROG with the value of the STRIP variable (set by the user).
|
---|
| 414 | AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
---|
| 415 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
---|
| 416 | # Installed binaries are usually stripped using `strip' when the user
|
---|
| 417 | # run `make install-strip'. However `strip' might not be the right
|
---|
| 418 | # tool to use in cross-compilation environments, therefore Automake
|
---|
| 419 | # will honor the `STRIP' environment variable to overrule this program.
|
---|
| 420 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
---|
| 421 | if test "$cross_compiling" != no; then
|
---|
| 422 | AC_CHECK_TOOL([STRIP], [strip], :)
|
---|
| 423 | fi
|
---|
| 424 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
---|
| 425 | AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
---|
| 426 |
|
---|
| 427 | # serial 4 -*- Autoconf -*-
|
---|
| 428 |
|
---|
| 429 | # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
|
---|
| 430 |
|
---|
| 431 | # This program is free software; you can redistribute it and/or modify
|
---|
| 432 | # it under the terms of the GNU General Public License as published by
|
---|
| 433 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 434 | # any later version.
|
---|
| 435 |
|
---|
| 436 | # This program is distributed in the hope that it will be useful,
|
---|
| 437 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 438 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 439 | # GNU General Public License for more details.
|
---|
| 440 |
|
---|
| 441 | # You should have received a copy of the GNU General Public License
|
---|
| 442 | # along with this program; if not, write to the Free Software
|
---|
| 443 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 444 | # 02111-1307, USA.
|
---|
| 445 |
|
---|
| 446 |
|
---|
| 447 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
---|
| 448 | # written in clear, in which case automake, when reading aclocal.m4,
|
---|
| 449 | # will think it sees a *use*, and therefore will trigger all it's
|
---|
| 450 | # C support machinery. Also note that it means that autoscan, seeing
|
---|
| 451 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
---|
| 452 |
|
---|
| 453 |
|
---|
| 454 |
|
---|
| 455 | # _AM_DEPENDENCIES(NAME)
|
---|
| 456 | # ----------------------
|
---|
| 457 | # See how the compiler implements dependency checking.
|
---|
| 458 | # NAME is "CC", "CXX", "GCJ", or "OBJC".
|
---|
| 459 | # We try a few techniques and use that to set a single cache variable.
|
---|
| 460 | #
|
---|
| 461 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
---|
| 462 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
---|
| 463 | # dependency, and given that the user is not expected to run this macro,
|
---|
| 464 | # just rely on AC_PROG_CC.
|
---|
| 465 | AC_DEFUN([_AM_DEPENDENCIES],
|
---|
| 466 | [AC_REQUIRE([AM_SET_DEPDIR])dnl
|
---|
| 467 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
---|
| 468 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
---|
| 469 | AC_REQUIRE([AM_DEP_TRACK])dnl
|
---|
| 470 |
|
---|
| 471 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
---|
| 472 | [$1], CXX, [depcc="$CXX" am_compiler_list=],
|
---|
| 473 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
---|
| 474 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
---|
| 475 | [depcc="$$1" am_compiler_list=])
|
---|
| 476 |
|
---|
| 477 | AC_CACHE_CHECK([dependency style of $depcc],
|
---|
| 478 | [am_cv_$1_dependencies_compiler_type],
|
---|
| 479 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
---|
| 480 | # We make a subdir and do the tests there. Otherwise we can end up
|
---|
| 481 | # making bogus files that we don't know about and never remove. For
|
---|
| 482 | # instance it was reported that on HP-UX the gcc test will end up
|
---|
| 483 | # making a dummy file named `D' -- because `-MD' means `put the output
|
---|
| 484 | # in D'.
|
---|
| 485 | mkdir conftest.dir
|
---|
| 486 | # Copy depcomp to subdir because otherwise we won't find it if we're
|
---|
| 487 | # using a relative directory.
|
---|
| 488 | cp "$am_depcomp" conftest.dir
|
---|
| 489 | cd conftest.dir
|
---|
| 490 |
|
---|
| 491 | am_cv_$1_dependencies_compiler_type=none
|
---|
| 492 | if test "$am_compiler_list" = ""; then
|
---|
| 493 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
---|
| 494 | fi
|
---|
| 495 | for depmode in $am_compiler_list; do
|
---|
| 496 | # We need to recreate these files for each test, as the compiler may
|
---|
| 497 | # overwrite some of them when testing with obscure command lines.
|
---|
| 498 | # This happens at least with the AIX C compiler.
|
---|
| 499 | echo '#include "conftest.h"' > conftest.c
|
---|
| 500 | echo 'int i;' > conftest.h
|
---|
| 501 | echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
|
---|
| 502 |
|
---|
| 503 | case $depmode in
|
---|
| 504 | nosideeffect)
|
---|
| 505 | # after this tag, mechanisms are not by side-effect, so they'll
|
---|
| 506 | # only be used when explicitly requested
|
---|
| 507 | if test "x$enable_dependency_tracking" = xyes; then
|
---|
| 508 | continue
|
---|
| 509 | else
|
---|
| 510 | break
|
---|
| 511 | fi
|
---|
| 512 | ;;
|
---|
| 513 | none) break ;;
|
---|
| 514 | esac
|
---|
| 515 | # We check with `-c' and `-o' for the sake of the "dashmstdout"
|
---|
| 516 | # mode. It turns out that the SunPro C++ compiler does not properly
|
---|
| 517 | # handle `-M -o', and we need to detect this.
|
---|
| 518 | if depmode=$depmode \
|
---|
| 519 | source=conftest.c object=conftest.o \
|
---|
| 520 | depfile=conftest.Po tmpdepfile=conftest.TPo \
|
---|
| 521 | $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
|
---|
| 522 | grep conftest.h conftest.Po > /dev/null 2>&1 &&
|
---|
| 523 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
---|
| 524 | am_cv_$1_dependencies_compiler_type=$depmode
|
---|
| 525 | break
|
---|
| 526 | fi
|
---|
| 527 | done
|
---|
| 528 |
|
---|
| 529 | cd ..
|
---|
| 530 | rm -rf conftest.dir
|
---|
| 531 | else
|
---|
| 532 | am_cv_$1_dependencies_compiler_type=none
|
---|
| 533 | fi
|
---|
| 534 | ])
|
---|
| 535 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
---|
| 536 | ])
|
---|
| 537 |
|
---|
| 538 |
|
---|
| 539 | # AM_SET_DEPDIR
|
---|
| 540 | # -------------
|
---|
| 541 | # Choose a directory name for dependency files.
|
---|
| 542 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
---|
| 543 | AC_DEFUN([AM_SET_DEPDIR],
|
---|
| 544 | [rm -f .deps 2>/dev/null
|
---|
| 545 | mkdir .deps 2>/dev/null
|
---|
| 546 | if test -d .deps; then
|
---|
| 547 | DEPDIR=.deps
|
---|
| 548 | else
|
---|
| 549 | # MS-DOS does not allow filenames that begin with a dot.
|
---|
| 550 | DEPDIR=_deps
|
---|
| 551 | fi
|
---|
| 552 | rmdir .deps 2>/dev/null
|
---|
| 553 | AC_SUBST([DEPDIR])
|
---|
| 554 | ])
|
---|
| 555 |
|
---|
| 556 |
|
---|
| 557 | # AM_DEP_TRACK
|
---|
| 558 | # ------------
|
---|
| 559 | AC_DEFUN([AM_DEP_TRACK],
|
---|
| 560 | [AC_ARG_ENABLE(dependency-tracking,
|
---|
| 561 | [ --disable-dependency-tracking Speeds up one-time builds
|
---|
| 562 | --enable-dependency-tracking Do not reject slow dependency extractors])
|
---|
| 563 | if test "x$enable_dependency_tracking" != xno; then
|
---|
| 564 | am_depcomp="$ac_aux_dir/depcomp"
|
---|
| 565 | AMDEPBACKSLASH='\'
|
---|
| 566 | fi
|
---|
| 567 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
---|
| 568 | AC_SUBST([AMDEPBACKSLASH])
|
---|
| 569 | ])
|
---|
| 570 |
|
---|
| 571 | # Generate code to set up dependency tracking. -*- Autoconf -*-
|
---|
| 572 |
|
---|
| 573 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
---|
| 574 |
|
---|
| 575 | # This program is free software; you can redistribute it and/or modify
|
---|
| 576 | # it under the terms of the GNU General Public License as published by
|
---|
| 577 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 578 | # any later version.
|
---|
| 579 |
|
---|
| 580 | # This program is distributed in the hope that it will be useful,
|
---|
| 581 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 582 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 583 | # GNU General Public License for more details.
|
---|
| 584 |
|
---|
| 585 | # You should have received a copy of the GNU General Public License
|
---|
| 586 | # along with this program; if not, write to the Free Software
|
---|
| 587 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 588 | # 02111-1307, USA.
|
---|
| 589 |
|
---|
| 590 | #serial 2
|
---|
| 591 |
|
---|
| 592 | # _AM_OUTPUT_DEPENDENCY_COMMANDS
|
---|
| 593 | # ------------------------------
|
---|
| 594 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
---|
| 595 | [for mf in $CONFIG_FILES; do
|
---|
| 596 | # Strip MF so we end up with the name of the file.
|
---|
| 597 | mf=`echo "$mf" | sed -e 's/:.*$//'`
|
---|
| 598 | # Check whether this is an Automake generated Makefile or not.
|
---|
| 599 | # We used to match only the files named `Makefile.in', but
|
---|
| 600 | # some people rename them; so instead we look at the file content.
|
---|
| 601 | # Grep'ing the first line is not enough: some people post-process
|
---|
| 602 | # each Makefile.in and add a new line on top of each file to say so.
|
---|
| 603 | # So let's grep whole file.
|
---|
| 604 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
|
---|
| 605 | dirpart=`AS_DIRNAME("$mf")`
|
---|
| 606 | else
|
---|
| 607 | continue
|
---|
| 608 | fi
|
---|
| 609 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
|
---|
| 610 | # Extract the definition of DEP_FILES from the Makefile without
|
---|
| 611 | # running `make'.
|
---|
| 612 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
|
---|
| 613 | test -z "$DEPDIR" && continue
|
---|
| 614 | # When using ansi2knr, U may be empty or an underscore; expand it
|
---|
| 615 | U=`sed -n -e '/^U = / s///p' < "$mf"`
|
---|
| 616 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
|
---|
| 617 | # We invoke sed twice because it is the simplest approach to
|
---|
| 618 | # changing $(DEPDIR) to its actual value in the expansion.
|
---|
| 619 | for file in `sed -n -e '
|
---|
| 620 | /^DEP_FILES = .*\\\\$/ {
|
---|
| 621 | s/^DEP_FILES = //
|
---|
| 622 | :loop
|
---|
| 623 | s/\\\\$//
|
---|
| 624 | p
|
---|
| 625 | n
|
---|
| 626 | /\\\\$/ b loop
|
---|
| 627 | p
|
---|
| 628 | }
|
---|
| 629 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
|
---|
| 630 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
---|
| 631 | # Make sure the directory exists.
|
---|
| 632 | test -f "$dirpart/$file" && continue
|
---|
| 633 | fdir=`AS_DIRNAME(["$file"])`
|
---|
| 634 | AS_MKDIR_P([$dirpart/$fdir])
|
---|
| 635 | # echo "creating $dirpart/$file"
|
---|
| 636 | echo '# dummy' > "$dirpart/$file"
|
---|
| 637 | done
|
---|
| 638 | done
|
---|
| 639 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
---|
| 640 |
|
---|
| 641 |
|
---|
| 642 | # AM_OUTPUT_DEPENDENCY_COMMANDS
|
---|
| 643 | # -----------------------------
|
---|
| 644 | # This macro should only be invoked once -- use via AC_REQUIRE.
|
---|
| 645 | #
|
---|
| 646 | # This code is only required when automatic dependency tracking
|
---|
| 647 | # is enabled. FIXME. This creates each `.P' file that we will
|
---|
| 648 | # need in order to bootstrap the dependency handling code.
|
---|
| 649 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
---|
| 650 | [AC_CONFIG_COMMANDS([depfiles],
|
---|
| 651 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
---|
| 652 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
---|
| 653 | ])
|
---|
| 654 |
|
---|
| 655 | # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
|
---|
| 656 |
|
---|
| 657 | # This program is free software; you can redistribute it and/or modify
|
---|
| 658 | # it under the terms of the GNU General Public License as published by
|
---|
| 659 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 660 | # any later version.
|
---|
| 661 |
|
---|
| 662 | # This program is distributed in the hope that it will be useful,
|
---|
| 663 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 664 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 665 | # GNU General Public License for more details.
|
---|
| 666 |
|
---|
| 667 | # You should have received a copy of the GNU General Public License
|
---|
| 668 | # along with this program; if not, write to the Free Software
|
---|
| 669 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 670 | # 02111-1307, USA.
|
---|
| 671 |
|
---|
| 672 | # serial 2
|
---|
| 673 |
|
---|
| 674 | # AM_MAKE_INCLUDE()
|
---|
| 675 | # -----------------
|
---|
| 676 | # Check to see how make treats includes.
|
---|
| 677 | AC_DEFUN([AM_MAKE_INCLUDE],
|
---|
| 678 | [am_make=${MAKE-make}
|
---|
| 679 | cat > confinc << 'END'
|
---|
| 680 | doit:
|
---|
| 681 | @echo done
|
---|
| 682 | END
|
---|
| 683 | # If we don't find an include directive, just comment out the code.
|
---|
| 684 | AC_MSG_CHECKING([for style of include used by $am_make])
|
---|
| 685 | am__include="#"
|
---|
| 686 | am__quote=
|
---|
| 687 | _am_result=none
|
---|
| 688 | # First try GNU make style include.
|
---|
| 689 | echo "include confinc" > confmf
|
---|
| 690 | # We grep out `Entering directory' and `Leaving directory'
|
---|
| 691 | # messages which can occur if `w' ends up in MAKEFLAGS.
|
---|
| 692 | # In particular we don't look at `^make:' because GNU make might
|
---|
| 693 | # be invoked under some other name (usually "gmake"), in which
|
---|
| 694 | # case it prints its new name instead of `make'.
|
---|
| 695 | if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
|
---|
| 696 | am__include=include
|
---|
| 697 | am__quote=
|
---|
| 698 | _am_result=GNU
|
---|
| 699 | fi
|
---|
| 700 | # Now try BSD make style include.
|
---|
| 701 | if test "$am__include" = "#"; then
|
---|
| 702 | echo '.include "confinc"' > confmf
|
---|
| 703 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
---|
| 704 | am__include=.include
|
---|
| 705 | am__quote="\""
|
---|
| 706 | _am_result=BSD
|
---|
| 707 | fi
|
---|
| 708 | fi
|
---|
| 709 | AC_SUBST(am__include)
|
---|
| 710 | AC_SUBST(am__quote)
|
---|
| 711 | AC_MSG_RESULT($_am_result)
|
---|
| 712 | rm -f confinc confmf
|
---|
| 713 | ])
|
---|
| 714 |
|
---|
| 715 | # AM_CONDITIONAL -*- Autoconf -*-
|
---|
| 716 |
|
---|
| 717 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
|
---|
| 718 |
|
---|
| 719 | # This program is free software; you can redistribute it and/or modify
|
---|
| 720 | # it under the terms of the GNU General Public License as published by
|
---|
| 721 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 722 | # any later version.
|
---|
| 723 |
|
---|
| 724 | # This program is distributed in the hope that it will be useful,
|
---|
| 725 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 726 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 727 | # GNU General Public License for more details.
|
---|
| 728 |
|
---|
| 729 | # You should have received a copy of the GNU General Public License
|
---|
| 730 | # along with this program; if not, write to the Free Software
|
---|
| 731 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 732 | # 02111-1307, USA.
|
---|
| 733 |
|
---|
| 734 | # serial 5
|
---|
| 735 |
|
---|
| 736 | AC_PREREQ(2.52)
|
---|
| 737 |
|
---|
| 738 | # AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
---|
| 739 | # -------------------------------------
|
---|
| 740 | # Define a conditional.
|
---|
| 741 | AC_DEFUN([AM_CONDITIONAL],
|
---|
| 742 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
---|
| 743 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
---|
| 744 | AC_SUBST([$1_TRUE])
|
---|
| 745 | AC_SUBST([$1_FALSE])
|
---|
| 746 | if $2; then
|
---|
| 747 | $1_TRUE=
|
---|
| 748 | $1_FALSE='#'
|
---|
| 749 | else
|
---|
| 750 | $1_TRUE='#'
|
---|
| 751 | $1_FALSE=
|
---|
| 752 | fi
|
---|
| 753 | AC_CONFIG_COMMANDS_PRE(
|
---|
| 754 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
---|
| 755 | AC_MSG_ERROR([conditional \"$1\" was never defined.
|
---|
| 756 | Usually this means the macro was only invoked conditionally.])
|
---|
| 757 | fi])])
|
---|
| 758 |
|
---|
| 759 | # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
|
---|
| 760 |
|
---|
| 761 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
|
---|
| 762 |
|
---|
| 763 | # This program is free software; you can redistribute it and/or modify
|
---|
| 764 | # it under the terms of the GNU General Public License as published by
|
---|
| 765 | # the Free Software Foundation; either version 2, or (at your option)
|
---|
| 766 | # any later version.
|
---|
| 767 |
|
---|
| 768 | # This program is distributed in the hope that it will be useful,
|
---|
| 769 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 770 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 771 | # GNU General Public License for more details.
|
---|
| 772 |
|
---|
| 773 | # You should have received a copy of the GNU General Public License
|
---|
| 774 | # along with this program; if not, write to the Free Software
|
---|
| 775 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
---|
| 776 | # 02111-1307, USA.
|
---|
| 777 |
|
---|
| 778 | AC_PREREQ([2.52])
|
---|
| 779 |
|
---|
| 780 | # serial 6
|
---|
| 781 |
|
---|
| 782 | # When config.status generates a header, we must update the stamp-h file.
|
---|
| 783 | # This file resides in the same directory as the config header
|
---|
| 784 | # that is generated. We must strip everything past the first ":",
|
---|
| 785 | # and everything past the last "/".
|
---|
| 786 |
|
---|
| 787 | # _AM_DIRNAME(PATH)
|
---|
| 788 | # -----------------
|
---|
| 789 | # Like AS_DIRNAME, only do it during macro expansion
|
---|
| 790 | AC_DEFUN([_AM_DIRNAME],
|
---|
| 791 | [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
|
---|
| 792 | m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
|
---|
| 793 | m4_if(regexp([$1], [^/.*]), -1,
|
---|
| 794 | [.],
|
---|
| 795 | patsubst([$1], [^\(/\).*], [\1])),
|
---|
| 796 | patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
|
---|
| 797 | patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
|
---|
| 798 | ])# _AM_DIRNAME
|
---|
| 799 |
|
---|
| 800 |
|
---|
| 801 | # The stamp files are numbered to have different names.
|
---|
| 802 | # We could number them on a directory basis, but that's additional
|
---|
| 803 | # complications, let's have a unique counter.
|
---|
| 804 | m4_define([_AM_STAMP_Count], [0])
|
---|
| 805 |
|
---|
| 806 |
|
---|
| 807 | # _AM_STAMP(HEADER)
|
---|
| 808 | # -----------------
|
---|
| 809 | # The name of the stamp file for HEADER.
|
---|
| 810 | AC_DEFUN([_AM_STAMP],
|
---|
| 811 | [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
|
---|
| 812 | AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
|
---|
| 813 | [:.*])))/stamp-h[]_AM_STAMP_Count])
|
---|
| 814 |
|
---|
| 815 |
|
---|
| 816 | # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
|
---|
| 817 | # ------------------------------------------------------------
|
---|
| 818 | # We used to try to get a real timestamp in stamp-h. But the fear is that
|
---|
| 819 | # that will cause unnecessary cvs conflicts.
|
---|
| 820 | AC_DEFUN([_AM_CONFIG_HEADER],
|
---|
| 821 | [# Add the stamp file to the list of files AC keeps track of,
|
---|
| 822 | # along with our hook.
|
---|
| 823 | AC_CONFIG_HEADERS([$1],
|
---|
| 824 | [# update the timestamp
|
---|
| 825 | echo 'timestamp for $1' >"_AM_STAMP([$1])"
|
---|
| 826 | $2],
|
---|
| 827 | [$3])
|
---|
| 828 | ])# _AM_CONFIG_HEADER
|
---|
| 829 |
|
---|
| 830 |
|
---|
| 831 | # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
|
---|
| 832 | # --------------------------------------------------------------
|
---|
| 833 | AC_DEFUN([AM_CONFIG_HEADER],
|
---|
| 834 | [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
|
---|
| 835 | ])# AM_CONFIG_HEADER
|
---|
| 836 |
|
---|
| 837 | # Figures out where hash_map is defined, and then writes out the
|
---|
| 838 | # location to a header file specified in $1. The output file also
|
---|
| 839 | # #defines the namespace that hash_map is in HASH_NAMESPACE.
|
---|
| 840 | #
|
---|
| 841 | # You can use this *instead of* stl_hash.ac. stl_hash.ac will
|
---|
| 842 | # also define HASH_NAMESPACE, and vars indicating where hash_map
|
---|
| 843 | # lives, but won't actually make an include file for you. This
|
---|
| 844 | # routine is a higher-level wrapper around hash_map.
|
---|
| 845 |
|
---|
| 846 | AC_DEFUN([AC_CXX_MAKE_HASH_MAP_H],
|
---|
| 847 | [AC_REQUIRE([AC_CXX_STL_HASH])
|
---|
| 848 | AC_MSG_CHECKING(writing a helper file for including hash_map)
|
---|
| 849 |
|
---|
| 850 | AS_MKDIR_P([`AS_DIRNAME([$1])`])
|
---|
| 851 | cat >$1 <<EOF
|
---|
| 852 | #include $ac_cv_cxx_hash_map
|
---|
| 853 | #ifndef HASH_NAMESPACE
|
---|
| 854 | #define HASH_NAMESPACE $ac_cv_cxx_hash_namespace
|
---|
| 855 | #endif
|
---|
| 856 | EOF
|
---|
| 857 |
|
---|
| 858 | AC_MSG_RESULT([$1])
|
---|
| 859 | ])
|
---|
| 860 |
|
---|
| 861 | # We check two things: where the include file is for hash_map, and
|
---|
| 862 | # what namespace hash_map lives in within that include file. We
|
---|
| 863 | # include AC_TRY_COMPILE for all the combinations we've seen in the
|
---|
| 864 | # wild. We define one of HAVE_HASH_MAP or HAVE_EXT_HASH_MAP depending
|
---|
| 865 | # on location, and HASH_NAMESPACE to be the namespace hash_map is
|
---|
| 866 | # defined in. If we can't find a hash_map that works, we die!
|
---|
| 867 |
|
---|
| 868 | AC_DEFUN([AC_CXX_STL_HASH],
|
---|
| 869 | [AC_CACHE_CHECK(
|
---|
| 870 | location of STL hash_map,
|
---|
| 871 | ac_cv_cxx_stl_hash,
|
---|
| 872 | [AC_REQUIRE([AC_CXX_NAMESPACES])
|
---|
| 873 | AC_LANG_SAVE
|
---|
| 874 | AC_LANG_CPLUSPLUS
|
---|
| 875 | AC_TRY_COMPILE([#include <hash_map>],
|
---|
| 876 | [hash_map<int, int> t; return 0;],
|
---|
| 877 | ac_cv_cxx_stl_hash=hash_map)
|
---|
| 878 | AC_TRY_COMPILE([#include <ext/hash_map>],
|
---|
| 879 | [__gnu_cxx::hash_map<int, int> t; return 0;],
|
---|
| 880 | ac_cv_cxx_stl_hash=ext_hash_map)
|
---|
| 881 | AC_TRY_COMPILE([#include <hash_map>],
|
---|
| 882 | [std::hash_map<int, int> t; return 0;],
|
---|
| 883 | ac_cv_cxx_stl_hash=std_hash_map)
|
---|
| 884 | AC_TRY_COMPILE([#include <hash_map>],
|
---|
| 885 | [stdext::hash_map<int, int> t; return 0;],
|
---|
| 886 | ac_cv_cxx_stl_hash=stdext_hash_map)
|
---|
| 887 |
|
---|
| 888 | AC_LANG_RESTORE])
|
---|
| 889 | if test "$ac_cv_cxx_stl_hash" = hash_map; then
|
---|
| 890 | AC_DEFINE(HAVE_HASH_MAP, 1, [define if the compiler has hash_map])
|
---|
| 891 | AC_DEFINE(HAVE_HASH_SET, 1, [define if the compiler has hash_set])
|
---|
| 892 | ac_cv_cxx_hash_map="<hash_map>"
|
---|
| 893 | ac_cv_cxx_hash_set="<hash_set>"
|
---|
| 894 | ac_cv_cxx_hash_namespace=""
|
---|
| 895 | fi
|
---|
| 896 | if test "$ac_cv_cxx_stl_hash" = ext_hash_map; then
|
---|
| 897 | AC_DEFINE(HAVE_EXT_HASH_MAP, 1, [define if the compiler has hash_map])
|
---|
| 898 | AC_DEFINE(HAVE_EXT_HASH_SET, 1, [define if the compiler has hash_set])
|
---|
| 899 | ac_cv_cxx_hash_map="<ext/hash_map>"
|
---|
| 900 | ac_cv_cxx_hash_set="<ext/hash_set>"
|
---|
| 901 | ac_cv_cxx_hash_namespace="__gnu_cxx"
|
---|
| 902 | fi
|
---|
| 903 | if test "$ac_cv_cxx_stl_hash" = std_hash_map; then
|
---|
| 904 | AC_DEFINE(HAVE_HASH_MAP, 1, [define if the compiler has hash_map])
|
---|
| 905 | AC_DEFINE(HAVE_HASH_SET, 1, [define if the compiler has hash_set])
|
---|
| 906 | ac_cv_cxx_hash_map="<hash_map>"
|
---|
| 907 | ac_cv_cxx_hash_set="<hash_set>"
|
---|
| 908 | ac_cv_cxx_hash_namespace="std"
|
---|
| 909 | fi
|
---|
| 910 | if test "$ac_cv_cxx_stl_hash" = stdext_hash_map; then
|
---|
| 911 | AC_DEFINE(HAVE_HASH_MAP, 1, [define if the compiler has hash_map])
|
---|
| 912 | AC_DEFINE(HAVE_HASH_SET, 1, [define if the compiler has hash_set])
|
---|
| 913 | ac_cv_cxx_hash_map="<hash_map>"
|
---|
| 914 | ac_cv_cxx_hash_set="<hash_set>"
|
---|
| 915 | ac_cv_cxx_hash_namespace="stdext"
|
---|
| 916 | fi
|
---|
| 917 | AC_DEFINE_UNQUOTED(HASH_NAMESPACE,$ac_cv_cxx_hash_namespace,
|
---|
| 918 | [the namespace of hash_map])
|
---|
| 919 |
|
---|
| 920 | if test x"$ac_cv_cxx_stl_hash" = x; then
|
---|
| 921 | AC_MSG_ERROR(couldn't find an STL hash_map)
|
---|
| 922 | fi
|
---|
| 923 | ])
|
---|
| 924 |
|
---|
| 925 | dnl @synopsis AC_CXX_NAMESPACES
|
---|
| 926 | dnl
|
---|
| 927 | dnl If the compiler can prevent names clashes using namespaces, define
|
---|
| 928 | dnl HAVE_NAMESPACES.
|
---|
| 929 | dnl
|
---|
| 930 | dnl @category Cxx
|
---|
| 931 | dnl @author Todd Veldhuizen
|
---|
| 932 | dnl @author Luc Maisonobe <luc@spaceroots.org>
|
---|
| 933 | dnl @version 2004-02-04
|
---|
| 934 | dnl @license AllPermissive
|
---|
| 935 |
|
---|
| 936 | AC_DEFUN([AC_CXX_NAMESPACES],
|
---|
| 937 | [AC_CACHE_CHECK(whether the compiler implements namespaces,
|
---|
| 938 | ac_cv_cxx_namespaces,
|
---|
| 939 | [AC_LANG_SAVE
|
---|
| 940 | AC_LANG_CPLUSPLUS
|
---|
| 941 | AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
|
---|
| 942 | [using namespace Outer::Inner; return i;],
|
---|
| 943 | ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
|
---|
| 944 | AC_LANG_RESTORE
|
---|
| 945 | ])
|
---|
| 946 | if test "$ac_cv_cxx_namespaces" = yes; then
|
---|
| 947 | AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
|
---|
| 948 | fi
|
---|
| 949 | ])
|
---|
| 950 |
|
---|
| 951 | # Figures out where hash_fun (or stl_hash_fun) is defined, and then
|
---|
| 952 | # writes out the location to the file specified in $1.
|
---|
| 953 | # The output file also #defines the namespace that hash_fun is in
|
---|
| 954 | # HASH_NAMESPACE.
|
---|
| 955 | #
|
---|
| 956 | # You can use this *instead of* stl_hash_fun.ac. stl_hash_fun.ac will
|
---|
| 957 | # also define vars indicating where hash_fun lives, but won't actually
|
---|
| 958 | # make an include file for you. This routine is a higher-level
|
---|
| 959 | # wrapper around hash_fun.ac.
|
---|
| 960 | #
|
---|
| 961 | # If we can't find hash_fun.h, we copy in our own private copy of
|
---|
| 962 | # sgi's stl_hash_fun.h into the file instead.
|
---|
| 963 |
|
---|
| 964 | AC_DEFUN([AC_CXX_MAKE_HASH_FUN_H],
|
---|
| 965 | [AC_REQUIRE([AC_CXX_STL_HASH_FUN])
|
---|
| 966 | AC_REQUIRE([AC_CXX_STL_HASH])
|
---|
| 967 | AC_MSG_CHECKING(writing an include-helper for hash_fun.h)
|
---|
| 968 |
|
---|
| 969 | AS_MKDIR_P([`AS_DIRNAME([$1])`])
|
---|
| 970 | cat >$1 <<EOF
|
---|
| 971 | #ifndef HASH_NAMESPACE
|
---|
| 972 | #define HASH_NAMESPACE $ac_cv_cxx_hash_namespace
|
---|
| 973 | #endif
|
---|
| 974 |
|
---|
| 975 | EOF
|
---|
| 976 | if test -n "$ac_cv_cxx_stl_hash_fun"; then
|
---|
| 977 | echo "#include $ac_cv_cxx_stl_hash_fun" >> $1
|
---|
| 978 | else
|
---|
| 979 | cat $srcdir/src/windows/stl_hash_fun.h >> $1
|
---|
| 980 | fi
|
---|
| 981 |
|
---|
| 982 | AC_MSG_RESULT([$1])
|
---|
| 983 | ])
|
---|
| 984 |
|
---|
| 985 | # We just try to figure out where hash<> is defined. It's in some file
|
---|
| 986 | # that ends in hash_fun.h...
|
---|
| 987 | #
|
---|
| 988 | # We use our knowledge of configure to know that the $ac_header holds
|
---|
| 989 | # the header that's found when the conditional text executes. We make
|
---|
| 990 | # use of that fact, which perhaps we shouldn't...
|
---|
| 991 |
|
---|
| 992 | # Ideally we'd use AC_CACHE_CHECK, but we want to call AC_CHECK_HEADERS which
|
---|
| 993 | # prints messages itself, so instead we implement AC_CACHE_CHECK manually
|
---|
| 994 | # via AC_MSG_CHECKING + AC_CACHE_VAL + AC_MSG_RESULT
|
---|
| 995 |
|
---|
| 996 | AC_DEFUN([AC_CXX_STL_HASH_FUN],
|
---|
| 997 | [AC_REQUIRE([AC_CXX_NAMESPACES])
|
---|
| 998 | AC_LANG_SAVE
|
---|
| 999 | AC_LANG_CPLUSPLUS
|
---|
| 1000 | AC_CHECK_HEADERS(stl_hash_fun.h ext/stl_hash_fun.h \
|
---|
| 1001 | ext/hash_fun.h hash_fun.h,
|
---|
| 1002 | [ac_cv_cxx_stl_hash_fun="<$ac_header>"; break])
|
---|
| 1003 | AC_LANG_RESTORE
|
---|
| 1004 | AC_MSG_CHECKING(how to include hash_fun directly)
|
---|
| 1005 | AC_MSG_RESULT([$ac_cv_cxx_stl_hash_fun])
|
---|
| 1006 | ])
|
---|
| 1007 |
|
---|
| 1008 | # We check what namespace stl code like vector expects to be executed in
|
---|
| 1009 |
|
---|
| 1010 | AC_DEFUN([AC_CXX_STL_NAMESPACE],
|
---|
| 1011 | [AC_CACHE_CHECK(
|
---|
| 1012 | what namespace STL code is in,
|
---|
| 1013 | ac_cv_cxx_stl_namespace,
|
---|
| 1014 | [AC_REQUIRE([AC_CXX_NAMESPACES])
|
---|
| 1015 | AC_LANG_SAVE
|
---|
| 1016 | AC_LANG_CPLUSPLUS
|
---|
| 1017 | AC_TRY_COMPILE([#include <vector>],
|
---|
| 1018 | [vector<int> t; return 0;],
|
---|
| 1019 | ac_cv_cxx_stl_namespace=none)
|
---|
| 1020 | AC_TRY_COMPILE([#include <vector>],
|
---|
| 1021 | [std::vector<int> t; return 0;],
|
---|
| 1022 | ac_cv_cxx_stl_namespace=std)
|
---|
| 1023 | AC_LANG_RESTORE])
|
---|
| 1024 | if test "$ac_cv_cxx_stl_namespace" = none; then
|
---|
| 1025 | AC_DEFINE(STL_NAMESPACE,,
|
---|
| 1026 | [the namespace where STL code like vector<> is defined])
|
---|
| 1027 | fi
|
---|
| 1028 | if test "$ac_cv_cxx_stl_namespace" = std; then
|
---|
| 1029 | AC_DEFINE(STL_NAMESPACE,std,
|
---|
| 1030 | [the namespace where STL code like vector<> is defined])
|
---|
| 1031 | fi
|
---|
| 1032 | ])
|
---|
| 1033 |
|
---|
| 1034 | # Allow users to override the namespace we define our application's classes in
|
---|
| 1035 | # Arg $1 is the default namespace to use if --enable-namespace isn't present.
|
---|
| 1036 |
|
---|
| 1037 | # In general, $1 should be 'google', so we put all our exported symbols in a
|
---|
| 1038 | # unique namespace that is not likely to conflict with anyone else. However,
|
---|
| 1039 | # when it makes sense -- for instance, when publishing stl-like code -- you
|
---|
| 1040 | # may want to go with a different default, like 'std'.
|
---|
| 1041 |
|
---|
| 1042 | AC_DEFUN([AC_DEFINE_GOOGLE_NAMESPACE],
|
---|
| 1043 | [google_namespace_default=[$1]
|
---|
| 1044 | AC_ARG_ENABLE(namespace, [--enable-namespace=FOO to define these Google
|
---|
| 1045 | classes in the FOO namespace. --disable-namespace
|
---|
| 1046 | to define them in the global namespace. Default
|
---|
| 1047 | is to define them in std.],
|
---|
| 1048 | [case "$enableval" in
|
---|
| 1049 | yes) google_namespace="$google_namespace_default" ;;
|
---|
| 1050 | no) google_namespace="" ;;
|
---|
| 1051 | *) google_namespace="$enableval" ;;
|
---|
| 1052 | esac],
|
---|
| 1053 | [google_namespace="$google_namespace_default"])
|
---|
| 1054 | if test -n "$google_namespace"; then
|
---|
| 1055 | AC_DEFINE_UNQUOTED(GOOGLE_NAMESPACE, $google_namespace,
|
---|
| 1056 | Namespace for Google classes)
|
---|
| 1057 | AC_DEFINE(_START_GOOGLE_NAMESPACE_, [ namespace GOOGLE_NAMESPACE { ],
|
---|
| 1058 | Puts following code inside the Google namespace)
|
---|
| 1059 | AC_DEFINE(_END_GOOGLE_NAMESPACE_, [ } ],
|
---|
| 1060 | Stops putting the code inside the Google namespace)
|
---|
| 1061 | else
|
---|
| 1062 | AC_DEFINE(GOOGLE_NAMESPACE,,
|
---|
| 1063 | Namespace for Google classes)
|
---|
| 1064 | AC_DEFINE(_START_GOOGLE_NAMESPACE_,,
|
---|
| 1065 | Puts following code inside the Google namespace)
|
---|
| 1066 | AC_DEFINE(_END_GOOGLE_NAMESPACE_,,
|
---|
| 1067 | Stops putting the code inside the Google namespace)
|
---|
| 1068 | fi
|
---|
| 1069 | ])
|
---|
| 1070 |
|
---|
| 1071 | # Checks whether the STL implementation used by this C++ compiler understands
|
---|
| 1072 | # iterator tags, which are typedefs that say what the iterator can do
|
---|
| 1073 | # (just ++, or random access, or what).
|
---|
| 1074 | #
|
---|
| 1075 | # Unfortunately, I don't know how to use $ac_cv_cxx_stl_namespace from
|
---|
| 1076 | # stl_namespace.m4, so I just re-implement it. Ugh.
|
---|
| 1077 |
|
---|
| 1078 | AC_DEFUN([AC_CXX_STL_ITERATOR_TAGS],
|
---|
| 1079 | [AC_CACHE_CHECK(
|
---|
| 1080 | whether STL supports iterator-tags,
|
---|
| 1081 | ac_cv_cxx_stl_iterator_tags,
|
---|
| 1082 | [AC_REQUIRE([AC_CXX_STL_NAMESPACE])
|
---|
| 1083 | AC_LANG_SAVE
|
---|
| 1084 | AC_LANG_CPLUSPLUS
|
---|
| 1085 | AC_TRY_COMPILE([#include <list>],
|
---|
| 1086 | [list<int>::iterator::iterator_category c; return 0;],
|
---|
| 1087 | ac_cv_cxx_stl_iterator_tags=yes)
|
---|
| 1088 | AC_TRY_COMPILE([#include <list>],
|
---|
| 1089 | [std::list<int>::iterator::iterator_category c; return 0;],
|
---|
| 1090 | ac_cv_cxx_stl_iterator_tags=yes)
|
---|
| 1091 | AC_LANG_RESTORE])
|
---|
| 1092 | if test "$ac_cv_cxx_stl_iterator_tags" = yes; then
|
---|
| 1093 | AC_DEFINE(UNDERSTANDS_ITERATOR_TAGS, 1,
|
---|
| 1094 | [does STL support iterator-tags?])
|
---|
| 1095 | fi
|
---|
| 1096 | ])
|
---|
| 1097 |
|
---|