1 # generated automatically by aclocal 1.10.1 -*- Autoconf -*- 2 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4 # 2005, 2006, 2007, 2008 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 m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16 m4_if(AC_AUTOCONF_VERSION, [2.63],, 17 [m4_warning([this file was generated for autoconf 2.63. 18 You have another version of autoconf. It may work, but is not guaranteed to. 19 If you have problems, you may need to regenerate the build system entirely. 20 To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22 # Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. 23 # 24 # This file is free software; the Free Software Foundation 25 # gives unlimited permission to copy and/or distribute it, 26 # with or without modifications, as long as this notice is preserved. 27 28 # AM_AUTOMAKE_VERSION(VERSION) 29 # ---------------------------- 30 # Automake X.Y traces this macro to ensure aclocal.m4 has been 31 # generated from the m4 files accompanying Automake X.Y. 32 # (This private macro should not be called outside this file.) 33 AC_DEFUN([AM_AUTOMAKE_VERSION], 34 [am__api_version='1.10' 35 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 36 dnl require some minimum version. Point them to the right macro. 37 m4_if([$1], [1.10.1], [], 38 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 39 ]) 40 41 # _AM_AUTOCONF_VERSION(VERSION) 42 # ----------------------------- 43 # aclocal traces this macro to find the Autoconf version. 44 # This is a private macro too. Using m4_define simplifies 45 # the logic in aclocal, which can simply ignore this definition. 46 m4_define([_AM_AUTOCONF_VERSION], []) 47 48 # AM_SET_CURRENT_AUTOMAKE_VERSION 49 # ------------------------------- 50 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 51 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. 52 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 53 [AM_AUTOMAKE_VERSION([1.10.1])dnl 54 m4_ifndef([AC_AUTOCONF_VERSION], 55 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 56 _AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)]) 57 58 # AM_AUX_DIR_EXPAND -*- Autoconf -*- 59 60 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 61 # 62 # This file is free software; the Free Software Foundation 63 # gives unlimited permission to copy and/or distribute it, 64 # with or without modifications, as long as this notice is preserved. 65 66 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 67 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 68 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. 69 # 70 # Of course, Automake must honor this variable whenever it calls a 71 # tool from the auxiliary directory. The problem is that $srcdir (and 72 # therefore $ac_aux_dir as well) can be either absolute or relative, 73 # depending on how configure is run. This is pretty annoying, since 74 # it makes $ac_aux_dir quite unusable in subdirectories: in the top 75 # source directory, any form will work fine, but in subdirectories a 76 # relative path needs to be adjusted first. 77 # 78 # $ac_aux_dir/missing 79 # fails when called from a subdirectory if $ac_aux_dir is relative 80 # $top_srcdir/$ac_aux_dir/missing 81 # fails if $ac_aux_dir is absolute, 82 # fails when called from a subdirectory in a VPATH build with 83 # a relative $ac_aux_dir 84 # 85 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir 86 # are both prefixed by $srcdir. In an in-source build this is usually 87 # harmless because $srcdir is `.', but things will broke when you 88 # start a VPATH build or use an absolute $srcdir. 89 # 90 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 91 # iff we strip the leading $srcdir from $ac_aux_dir. That would be: 92 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 93 # and then we would define $MISSING as 94 # MISSING="\${SHELL} $am_aux_dir/missing" 95 # This will work as long as MISSING is not called from configure, because 96 # unfortunately $(top_srcdir) has no meaning in configure. 97 # However there are other variables, like CC, which are often used in 98 # configure, and could therefore not use this "fixed" $ac_aux_dir. 99 # 100 # Another solution, used here, is to always expand $ac_aux_dir to an 101 # absolute PATH. The drawback is that using absolute paths prevent a 102 # configured tree to be moved without reconfiguration. 103 104 AC_DEFUN([AM_AUX_DIR_EXPAND], 105 [dnl Rely on autoconf to set up CDPATH properly. 106 AC_PREREQ([2.50])dnl 107 # expand $ac_aux_dir to an absolute path 108 am_aux_dir=`cd $ac_aux_dir && pwd` 109 ]) 110 111 # AM_CONDITIONAL -*- Autoconf -*- 112 113 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 114 # Free Software Foundation, Inc. 115 # 116 # This file is free software; the Free Software Foundation 117 # gives unlimited permission to copy and/or distribute it, 118 # with or without modifications, as long as this notice is preserved. 119 120 # serial 8 121 122 # AM_CONDITIONAL(NAME, SHELL-CONDITION) 123 # ------------------------------------- 124 # Define a conditional. 125 AC_DEFUN([AM_CONDITIONAL], 126 [AC_PREREQ(2.52)dnl 127 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 128 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 129 AC_SUBST([$1_TRUE])dnl 130 AC_SUBST([$1_FALSE])dnl 131 _AM_SUBST_NOTMAKE([$1_TRUE])dnl 132 _AM_SUBST_NOTMAKE([$1_FALSE])dnl 133 if $2; then 134 $1_TRUE= 135 $1_FALSE='#' 136 else 137 $1_TRUE='#' 138 $1_FALSE= 139 fi 140 AC_CONFIG_COMMANDS_PRE( 141 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 142 AC_MSG_ERROR([[conditional "$1" was never defined. 143 Usually this means the macro was only invoked conditionally.]]) 144 fi])]) 145 146 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 147 # Free Software Foundation, Inc. 148 # 149 # This file is free software; the Free Software Foundation 150 # gives unlimited permission to copy and/or distribute it, 151 # with or without modifications, as long as this notice is preserved. 152 153 # serial 9 154 155 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 156 # written in clear, in which case automake, when reading aclocal.m4, 157 # will think it sees a *use*, and therefore will trigger all it's 158 # C support machinery. Also note that it means that autoscan, seeing 159 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... 160 161 162 # _AM_DEPENDENCIES(NAME) 163 # ---------------------- 164 # See how the compiler implements dependency checking. 165 # NAME is "CC", "CXX", "GCJ", or "OBJC". 166 # We try a few techniques and use that to set a single cache variable. 167 # 168 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 169 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 170 # dependency, and given that the user is not expected to run this macro, 171 # just rely on AC_PROG_CC. 172 AC_DEFUN([_AM_DEPENDENCIES], 173 [AC_REQUIRE([AM_SET_DEPDIR])dnl 174 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 175 AC_REQUIRE([AM_MAKE_INCLUDE])dnl 176 AC_REQUIRE([AM_DEP_TRACK])dnl 177 178 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 179 [$1], CXX, [depcc="$CXX" am_compiler_list=], 180 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 181 [$1], UPC, [depcc="$UPC" am_compiler_list=], 182 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 183 [depcc="$$1" am_compiler_list=]) 184 185 AC_CACHE_CHECK([dependency style of $depcc], 186 [am_cv_$1_dependencies_compiler_type], 187 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 188 # We make a subdir and do the tests there. Otherwise we can end up 189 # making bogus files that we don't know about and never remove. For 190 # instance it was reported that on HP-UX the gcc test will end up 191 # making a dummy file named `D' -- because `-MD' means `put the output 192 # in D'. 193 mkdir conftest.dir 194 # Copy depcomp to subdir because otherwise we won't find it if we're 195 # using a relative directory. 196 cp "$am_depcomp" conftest.dir 197 cd conftest.dir 198 # We will build objects and dependencies in a subdirectory because 199 # it helps to detect inapplicable dependency modes. For instance 200 # both Tru64's cc and ICC support -MD to output dependencies as a 201 # side effect of compilation, but ICC will put the dependencies in 202 # the current directory while Tru64 will put them in the object 203 # directory. 204 mkdir sub 205 206 am_cv_$1_dependencies_compiler_type=none 207 if test "$am_compiler_list" = ""; then 208 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 209 fi 210 for depmode in $am_compiler_list; do 211 # Setup a source with many dependencies, because some compilers 212 # like to wrap large dependency lists on column 80 (with \), and 213 # we should not choose a depcomp mode which is confused by this. 214 # 215 # We need to recreate these files for each test, as the compiler may 216 # overwrite some of them when testing with obscure command lines. 217 # This happens at least with the AIX C compiler. 218 : > sub/conftest.c 219 for i in 1 2 3 4 5 6; do 220 echo '#include "conftst'$i'.h"' >> sub/conftest.c 221 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 222 # Solaris 8's {/usr,}/bin/sh. 223 touch sub/conftst$i.h 224 done 225 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 226 227 case $depmode in 228 nosideeffect) 229 # after this tag, mechanisms are not by side-effect, so they'll 230 # only be used when explicitly requested 231 if test "x$enable_dependency_tracking" = xyes; then 232 continue 233 else 234 break 235 fi 236 ;; 237 none) break ;; 238 esac 239 # We check with `-c' and `-o' for the sake of the "dashmstdout" 240 # mode. It turns out that the SunPro C++ compiler does not properly 241 # handle `-M -o', and we need to detect this. 242 if depmode=$depmode \ 243 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 244 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 245 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 246 >/dev/null 2>conftest.err && 247 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 248 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 249 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 250 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 251 # icc doesn't choke on unknown options, it will just issue warnings 252 # or remarks (even with -Werror). So we grep stderr for any message 253 # that says an option was ignored or not supported. 254 # When given -MP, icc 7.0 and 7.1 complain thusly: 255 # icc: Command line warning: ignoring option '-M'; no argument required 256 # The diagnosis changed in icc 8.0: 257 # icc: Command line remark: option '-MP' not supported 258 if (grep 'ignoring option' conftest.err || 259 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 260 am_cv_$1_dependencies_compiler_type=$depmode 261 break 262 fi 263 fi 264 done 265 266 cd .. 267 rm -rf conftest.dir 268 else 269 am_cv_$1_dependencies_compiler_type=none 270 fi 271 ]) 272 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 273 AM_CONDITIONAL([am__fastdep$1], [ 274 test "x$enable_dependency_tracking" != xno \ 275 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 276 ]) 277 278 279 # AM_SET_DEPDIR 280 # ------------- 281 # Choose a directory name for dependency files. 282 # This macro is AC_REQUIREd in _AM_DEPENDENCIES 283 AC_DEFUN([AM_SET_DEPDIR], 284 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl 285 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 286 ]) 287 288 289 # AM_DEP_TRACK 290 # ------------ 291 AC_DEFUN([AM_DEP_TRACK], 292 [AC_ARG_ENABLE(dependency-tracking, 293 [ --disable-dependency-tracking speeds up one-time build 294 --enable-dependency-tracking do not reject slow dependency extractors]) 295 if test "x$enable_dependency_tracking" != xno; then 296 am_depcomp="$ac_aux_dir/depcomp" 297 AMDEPBACKSLASH='\' 298 fi 299 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 300 AC_SUBST([AMDEPBACKSLASH])dnl 301 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl 302 ]) 303 304 # Generate code to set up dependency tracking. -*- Autoconf -*- 305 306 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 307 # Free Software Foundation, Inc. 308 # 309 # This file is free software; the Free Software Foundation 310 # gives unlimited permission to copy and/or distribute it, 311 # with or without modifications, as long as this notice is preserved. 312 313 #serial 3 314 315 # _AM_OUTPUT_DEPENDENCY_COMMANDS 316 # ------------------------------ 317 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 318 [for mf in $CONFIG_FILES; do 319 # Strip MF so we end up with the name of the file. 320 mf=`echo "$mf" | sed -e 's/:.*$//'` 321 # Check whether this is an Automake generated Makefile or not. 322 # We used to match only the files named `Makefile.in', but 323 # some people rename them; so instead we look at the file content. 324 # Grep'ing the first line is not enough: some people post-process 325 # each Makefile.in and add a new line on top of each file to say so. 326 # Grep'ing the whole file is not good either: AIX grep has a line 327 # limit of 2048, but all sed's we know have understand at least 4000. 328 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 329 dirpart=`AS_DIRNAME("$mf")` 330 else 331 continue 332 fi 333 # Extract the definition of DEPDIR, am__include, and am__quote 334 # from the Makefile without running `make'. 335 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 336 test -z "$DEPDIR" && continue 337 am__include=`sed -n 's/^am__include = //p' < "$mf"` 338 test -z "am__include" && continue 339 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 340 # When using ansi2knr, U may be empty or an underscore; expand it 341 U=`sed -n 's/^U = //p' < "$mf"` 342 # Find all dependency output files, they are included files with 343 # $(DEPDIR) in their names. We invoke sed twice because it is the 344 # simplest approach to changing $(DEPDIR) to its actual value in the 345 # expansion. 346 for file in `sed -n " 347 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 348 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 349 # Make sure the directory exists. 350 test -f "$dirpart/$file" && continue 351 fdir=`AS_DIRNAME(["$file"])` 352 AS_MKDIR_P([$dirpart/$fdir]) 353 # echo "creating $dirpart/$file" 354 echo '# dummy' > "$dirpart/$file" 355 done 356 done 357 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS 358 359 360 # AM_OUTPUT_DEPENDENCY_COMMANDS 361 # ----------------------------- 362 # This macro should only be invoked once -- use via AC_REQUIRE. 363 # 364 # This code is only required when automatic dependency tracking 365 # is enabled. FIXME. This creates each `.P' file that we will 366 # need in order to bootstrap the dependency handling code. 367 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 368 [AC_CONFIG_COMMANDS([depfiles], 369 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 370 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 371 ]) 372 373 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 374 # Free Software Foundation, Inc. 375 # 376 # This file is free software; the Free Software Foundation 377 # gives unlimited permission to copy and/or distribute it, 378 # with or without modifications, as long as this notice is preserved. 379 380 # serial 8 381 382 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. 383 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) 384 385 # Do all the work for Automake. -*- Autoconf -*- 386 387 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 388 # 2005, 2006, 2008 Free Software Foundation, Inc. 389 # 390 # This file is free software; the Free Software Foundation 391 # gives unlimited permission to copy and/or distribute it, 392 # with or without modifications, as long as this notice is preserved. 393 394 # serial 13 395 396 # This macro actually does too much. Some checks are only needed if 397 # your package does certain things. But this isn't really a big deal. 398 399 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 400 # AM_INIT_AUTOMAKE([OPTIONS]) 401 # ----------------------------------------------- 402 # The call with PACKAGE and VERSION arguments is the old style 403 # call (pre autoconf-2.50), which is being phased out. PACKAGE 404 # and VERSION should now be passed to AC_INIT and removed from 405 # the call to AM_INIT_AUTOMAKE. 406 # We support both call styles for the transition. After 407 # the next Automake release, Autoconf can make the AC_INIT 408 # arguments mandatory, and then we can depend on a new Autoconf 409 # release and drop the old call support. 410 AC_DEFUN([AM_INIT_AUTOMAKE], 411 [AC_PREREQ([2.60])dnl 412 dnl Autoconf wants to disallow AM_ names. We explicitly allow 413 dnl the ones we care about. 414 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 415 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 416 AC_REQUIRE([AC_PROG_INSTALL])dnl 417 if test "`cd $srcdir && pwd`" != "`pwd`"; then 418 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 419 # is not polluted with repeated "-I." 420 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl 421 # test to see if srcdir already configured 422 if test -f $srcdir/config.status; then 423 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 424 fi 425 fi 426 427 # test whether we have cygpath 428 if test -z "$CYGPATH_W"; then 429 if (cygpath --version) >/dev/null 2>/dev/null; then 430 CYGPATH_W='cygpath -w' 431 else 432 CYGPATH_W=echo 433 fi 434 fi 435 AC_SUBST([CYGPATH_W]) 436 437 # Define the identity of the package. 438 dnl Distinguish between old-style and new-style calls. 439 m4_ifval([$2], 440 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 441 AC_SUBST([PACKAGE], [$1])dnl 442 AC_SUBST([VERSION], [$2])], 443 [_AM_SET_OPTIONS([$1])dnl 444 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. 445 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, 446 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl 447 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 448 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 449 450 _AM_IF_OPTION([no-define],, 451 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 452 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 453 454 # Some tools Automake needs. 455 AC_REQUIRE([AM_SANITY_CHECK])dnl 456 AC_REQUIRE([AC_ARG_PROGRAM])dnl 457 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 458 AM_MISSING_PROG(AUTOCONF, autoconf) 459 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 460 AM_MISSING_PROG(AUTOHEADER, autoheader) 461 AM_MISSING_PROG(MAKEINFO, makeinfo) 462 AM_PROG_INSTALL_SH 463 AM_PROG_INSTALL_STRIP 464 AC_REQUIRE([AM_PROG_MKDIR_P])dnl 465 # We need awk for the "check" target. The system "awk" is bad on 466 # some platforms. 467 AC_REQUIRE([AC_PROG_AWK])dnl 468 AC_REQUIRE([AC_PROG_MAKE_SET])dnl 469 AC_REQUIRE([AM_SET_LEADING_DOT])dnl 470 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 471 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 472 [_AM_PROG_TAR([v7])])]) 473 _AM_IF_OPTION([no-dependencies],, 474 [AC_PROVIDE_IFELSE([AC_PROG_CC], 475 [_AM_DEPENDENCIES(CC)], 476 [define([AC_PROG_CC], 477 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 478 AC_PROVIDE_IFELSE([AC_PROG_CXX], 479 [_AM_DEPENDENCIES(CXX)], 480 [define([AC_PROG_CXX], 481 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 482 AC_PROVIDE_IFELSE([AC_PROG_OBJC], 483 [_AM_DEPENDENCIES(OBJC)], 484 [define([AC_PROG_OBJC], 485 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl 486 ]) 487 ]) 488 489 490 # When config.status generates a header, we must update the stamp-h file. 491 # This file resides in the same directory as the config header 492 # that is generated. The stamp files are numbered to have different names. 493 494 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 495 # loop where config.status creates the headers, so we can generate 496 # our stamp files there. 497 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 498 [# Compute $1's index in $config_headers. 499 _am_arg=$1 500 _am_stamp_count=1 501 for _am_header in $config_headers :; do 502 case $_am_header in 503 $_am_arg | $_am_arg:* ) 504 break ;; 505 * ) 506 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 507 esac 508 done 509 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) 510 511 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 512 # 513 # This file is free software; the Free Software Foundation 514 # gives unlimited permission to copy and/or distribute it, 515 # with or without modifications, as long as this notice is preserved. 516 517 # AM_PROG_INSTALL_SH 518 # ------------------ 519 # Define $install_sh. 520 AC_DEFUN([AM_PROG_INSTALL_SH], 521 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 522 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 523 AC_SUBST(install_sh)]) 524 525 # Copyright (C) 2003, 2005 Free Software Foundation, Inc. 526 # 527 # This file is free software; the Free Software Foundation 528 # gives unlimited permission to copy and/or distribute it, 529 # with or without modifications, as long as this notice is preserved. 530 531 # serial 2 532 533 # Check whether the underlying file-system supports filenames 534 # with a leading dot. For instance MS-DOS doesn't. 535 AC_DEFUN([AM_SET_LEADING_DOT], 536 [rm -rf .tst 2>/dev/null 537 mkdir .tst 2>/dev/null 538 if test -d .tst; then 539 am__leading_dot=. 540 else 541 am__leading_dot=_ 542 fi 543 rmdir .tst 2>/dev/null 544 AC_SUBST([am__leading_dot])]) 545 546 # Check to see how 'make' treats includes. -*- Autoconf -*- 547 548 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. 549 # 550 # This file is free software; the Free Software Foundation 551 # gives unlimited permission to copy and/or distribute it, 552 # with or without modifications, as long as this notice is preserved. 553 554 # serial 3 555 556 # AM_MAKE_INCLUDE() 557 # ----------------- 558 # Check to see how make treats includes. 559 AC_DEFUN([AM_MAKE_INCLUDE], 560 [am_make=${MAKE-make} 561 cat > confinc << 'END' 562 am__doit: 563 @echo done 564 .PHONY: am__doit 565 END 566 # If we don't find an include directive, just comment out the code. 567 AC_MSG_CHECKING([for style of include used by $am_make]) 568 am__include="#" 569 am__quote= 570 _am_result=none 571 # First try GNU make style include. 572 echo "include confinc" > confmf 573 # We grep out `Entering directory' and `Leaving directory' 574 # messages which can occur if `w' ends up in MAKEFLAGS. 575 # In particular we don't look at `^make:' because GNU make might 576 # be invoked under some other name (usually "gmake"), in which 577 # case it prints its new name instead of `make'. 578 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 579 am__include=include 580 am__quote= 581 _am_result=GNU 582 fi 583 # Now try BSD make style include. 584 if test "$am__include" = "#"; then 585 echo '.include "confinc"' > confmf 586 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 587 am__include=.include 588 am__quote="\"" 589 _am_result=BSD 590 fi 591 fi 592 AC_SUBST([am__include]) 593 AC_SUBST([am__quote]) 594 AC_MSG_RESULT([$_am_result]) 595 rm -f confinc confmf 596 ]) 597 598 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 599 600 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 601 # Free Software Foundation, Inc. 602 # 603 # This file is free software; the Free Software Foundation 604 # gives unlimited permission to copy and/or distribute it, 605 # with or without modifications, as long as this notice is preserved. 606 607 # serial 5 608 609 # AM_MISSING_PROG(NAME, PROGRAM) 610 # ------------------------------ 611 AC_DEFUN([AM_MISSING_PROG], 612 [AC_REQUIRE([AM_MISSING_HAS_RUN]) 613 $1=${$1-"${am_missing_run}$2"} 614 AC_SUBST($1)]) 615 616 617 # AM_MISSING_HAS_RUN 618 # ------------------ 619 # Define MISSING if not defined so far and test if it supports --run. 620 # If it does, set am_missing_run to use it, otherwise, to nothing. 621 AC_DEFUN([AM_MISSING_HAS_RUN], 622 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 623 AC_REQUIRE_AUX_FILE([missing])dnl 624 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 625 # Use eval to expand $SHELL 626 if eval "$MISSING --run true"; then 627 am_missing_run="$MISSING --run " 628 else 629 am_missing_run= 630 AC_MSG_WARN([`missing' script is too old or missing]) 631 fi 632 ]) 633 634 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 635 # 636 # This file is free software; the Free Software Foundation 637 # gives unlimited permission to copy and/or distribute it, 638 # with or without modifications, as long as this notice is preserved. 639 640 # AM_PROG_MKDIR_P 641 # --------------- 642 # Check for `mkdir -p'. 643 AC_DEFUN([AM_PROG_MKDIR_P], 644 [AC_PREREQ([2.60])dnl 645 AC_REQUIRE([AC_PROG_MKDIR_P])dnl 646 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, 647 dnl while keeping a definition of mkdir_p for backward compatibility. 648 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. 649 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of 650 dnl Makefile.ins that do not define MKDIR_P, so we do our own 651 dnl adjustment using top_builddir (which is defined more often than 652 dnl MKDIR_P). 653 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl 654 case $mkdir_p in 655 [[\\/$]]* | ?:[[\\/]]*) ;; 656 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 657 esac 658 ]) 659 660 # Helper functions for option handling. -*- Autoconf -*- 661 662 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. 663 # 664 # This file is free software; the Free Software Foundation 665 # gives unlimited permission to copy and/or distribute it, 666 # with or without modifications, as long as this notice is preserved. 667 668 # serial 3 669 670 # _AM_MANGLE_OPTION(NAME) 671 # ----------------------- 672 AC_DEFUN([_AM_MANGLE_OPTION], 673 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 674 675 # _AM_SET_OPTION(NAME) 676 # ------------------------------ 677 # Set option NAME. Presently that only means defining a flag for this option. 678 AC_DEFUN([_AM_SET_OPTION], 679 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 680 681 # _AM_SET_OPTIONS(OPTIONS) 682 # ---------------------------------- 683 # OPTIONS is a space-separated list of Automake options. 684 AC_DEFUN([_AM_SET_OPTIONS], 685 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 686 687 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 688 # ------------------------------------------- 689 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 690 AC_DEFUN([_AM_IF_OPTION], 691 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 692 693 # Check to make sure that the build environment is sane. -*- Autoconf -*- 694 695 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 696 # Free Software Foundation, Inc. 697 # 698 # This file is free software; the Free Software Foundation 699 # gives unlimited permission to copy and/or distribute it, 700 # with or without modifications, as long as this notice is preserved. 701 702 # serial 4 703 704 # AM_SANITY_CHECK 705 # --------------- 706 AC_DEFUN([AM_SANITY_CHECK], 707 [AC_MSG_CHECKING([whether build environment is sane]) 708 # Just in case 709 sleep 1 710 echo timestamp > conftest.file 711 # Do `set' in a subshell so we don't clobber the current shell's 712 # arguments. Must try -L first in case configure is actually a 713 # symlink; some systems play weird games with the mod time of symlinks 714 # (eg FreeBSD returns the mod time of the symlink's containing 715 # directory). 716 if ( 717 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 718 if test "$[*]" = "X"; then 719 # -L didn't work. 720 set X `ls -t $srcdir/configure conftest.file` 721 fi 722 rm -f conftest.file 723 if test "$[*]" != "X $srcdir/configure conftest.file" \ 724 && test "$[*]" != "X conftest.file $srcdir/configure"; then 725 726 # If neither matched, then we have a broken ls. This can happen 727 # if, for instance, CONFIG_SHELL is bash and it inherits a 728 # broken ls alias from the environment. This has actually 729 # happened. Such a system could not be considered "sane". 730 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 731 alias in your environment]) 732 fi 733 734 test "$[2]" = conftest.file 735 ) 736 then 737 # Ok. 738 : 739 else 740 AC_MSG_ERROR([newly created file is older than distributed files! 741 Check your system clock]) 742 fi 743 AC_MSG_RESULT(yes)]) 744 745 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 746 # 747 # This file is free software; the Free Software Foundation 748 # gives unlimited permission to copy and/or distribute it, 749 # with or without modifications, as long as this notice is preserved. 750 751 # AM_PROG_INSTALL_STRIP 752 # --------------------- 753 # One issue with vendor `install' (even GNU) is that you can't 754 # specify the program used to strip binaries. This is especially 755 # annoying in cross-compiling environments, where the build's strip 756 # is unlikely to handle the host's binaries. 757 # Fortunately install-sh will honor a STRIPPROG variable, so we 758 # always use install-sh in `make install-strip', and initialize 759 # STRIPPROG with the value of the STRIP variable (set by the user). 760 AC_DEFUN([AM_PROG_INSTALL_STRIP], 761 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 762 # Installed binaries are usually stripped using `strip' when the user 763 # run `make install-strip'. However `strip' might not be the right 764 # tool to use in cross-compilation environments, therefore Automake 765 # will honor the `STRIP' environment variable to overrule this program. 766 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 767 if test "$cross_compiling" != no; then 768 AC_CHECK_TOOL([STRIP], [strip], :) 769 fi 770 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 771 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 772 773 # Copyright (C) 2006 Free Software Foundation, Inc. 774 # 775 # This file is free software; the Free Software Foundation 776 # gives unlimited permission to copy and/or distribute it, 777 # with or without modifications, as long as this notice is preserved. 778 779 # _AM_SUBST_NOTMAKE(VARIABLE) 780 # --------------------------- 781 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 782 # This macro is traced by Automake. 783 AC_DEFUN([_AM_SUBST_NOTMAKE]) 784 785 # Check how to create a tarball. -*- Autoconf -*- 786 787 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. 788 # 789 # This file is free software; the Free Software Foundation 790 # gives unlimited permission to copy and/or distribute it, 791 # with or without modifications, as long as this notice is preserved. 792 793 # serial 2 794 795 # _AM_PROG_TAR(FORMAT) 796 # -------------------- 797 # Check how to create a tarball in format FORMAT. 798 # FORMAT should be one of `v7', `ustar', or `pax'. 799 # 800 # Substitute a variable $(am__tar) that is a command 801 # writing to stdout a FORMAT-tarball containing the directory 802 # $tardir. 803 # tardir=directory && $(am__tar) > result.tar 804 # 805 # Substitute a variable $(am__untar) that extract such 806 # a tarball read from stdin. 807 # $(am__untar) < result.tar 808 AC_DEFUN([_AM_PROG_TAR], 809 [# Always define AMTAR for backward compatibility. 810 AM_MISSING_PROG([AMTAR], [tar]) 811 m4_if([$1], [v7], 812 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 813 [m4_case([$1], [ustar],, [pax],, 814 [m4_fatal([Unknown tar format])]) 815 AC_MSG_CHECKING([how to create a $1 tar archive]) 816 # Loop over all known methods to create a tar archive until one works. 817 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 818 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 819 # Do not fold the above two line into one, because Tru64 sh and 820 # Solaris sh will not grok spaces in the rhs of `-'. 821 for _am_tool in $_am_tools 822 do 823 case $_am_tool in 824 gnutar) 825 for _am_tar in tar gnutar gtar; 826 do 827 AM_RUN_LOG([$_am_tar --version]) && break 828 done 829 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 830 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 831 am__untar="$_am_tar -xf -" 832 ;; 833 plaintar) 834 # Must skip GNU tar: if it does not support --format= it doesn't create 835 # ustar tarball either. 836 (tar --version) >/dev/null 2>&1 && continue 837 am__tar='tar chf - "$$tardir"' 838 am__tar_='tar chf - "$tardir"' 839 am__untar='tar xf -' 840 ;; 841 pax) 842 am__tar='pax -L -x $1 -w "$$tardir"' 843 am__tar_='pax -L -x $1 -w "$tardir"' 844 am__untar='pax -r' 845 ;; 846 cpio) 847 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 848 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 849 am__untar='cpio -i -H $1 -d' 850 ;; 851 none) 852 am__tar=false 853 am__tar_=false 854 am__untar=false 855 ;; 856 esac 857 858 # If the value was cached, stop now. We just wanted to have am__tar 859 # and am__untar set. 860 test -n "${am_cv_prog_tar_$1}" && break 861 862 # tar/untar a dummy directory, and stop if the command works 863 rm -rf conftest.dir 864 mkdir conftest.dir 865 echo GrepMe > conftest.dir/file 866 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 867 rm -rf conftest.dir 868 if test -s conftest.tar; then 869 AM_RUN_LOG([$am__untar <conftest.tar]) 870 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 871 fi 872 done 873 rm -rf conftest.dir 874 875 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 876 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 877 AC_SUBST([am__tar]) 878 AC_SUBST([am__untar]) 879 ]) # _AM_PROG_TAR 880 881 m4_include([m4/00gnulib.m4]) 882 m4_include([m4/acl.m4]) 883 m4_include([m4/alloca.m4]) 884 m4_include([m4/btowc.m4]) 885 m4_include([m4/codeset.m4]) 886 m4_include([m4/dirname.m4]) 887 m4_include([m4/dos.m4]) 888 m4_include([m4/double-slash-root.m4]) 889 m4_include([m4/errno_h.m4]) 890 m4_include([m4/error.m4]) 891 m4_include([m4/exitfail.m4]) 892 m4_include([m4/extensions.m4]) 893 m4_include([m4/getdelim.m4]) 894 m4_include([m4/getline.m4]) 895 m4_include([m4/getopt.m4]) 896 m4_include([m4/getpagesize.m4]) 897 m4_include([m4/gettext.m4]) 898 m4_include([m4/gettimeofday.m4]) 899 m4_include([m4/glibc21.m4]) 900 m4_include([m4/gnulib-common.m4]) 901 m4_include([m4/gnulib-comp.m4]) 902 m4_include([m4/iconv.m4]) 903 m4_include([m4/include_next.m4]) 904 m4_include([m4/inline.m4]) 905 m4_include([m4/intlmacosx.m4]) 906 m4_include([m4/lib-ld.m4]) 907 m4_include([m4/lib-link.m4]) 908 m4_include([m4/lib-prefix.m4]) 909 m4_include([m4/localcharset.m4]) 910 m4_include([m4/locale-fr.m4]) 911 m4_include([m4/locale-ja.m4]) 912 m4_include([m4/locale-zh.m4]) 913 m4_include([m4/longlong.m4]) 914 m4_include([m4/lstat.m4]) 915 m4_include([m4/malloc.m4]) 916 m4_include([m4/mbrlen.m4]) 917 m4_include([m4/mbrtowc.m4]) 918 m4_include([m4/mbsinit.m4]) 919 m4_include([m4/mbstate_t.m4]) 920 m4_include([m4/memchr.m4]) 921 m4_include([m4/mkstemp.m4]) 922 m4_include([m4/mmap-anon.m4]) 923 m4_include([m4/multiarch.m4]) 924 m4_include([m4/nls.m4]) 925 m4_include([m4/pathmax.m4]) 926 m4_include([m4/po.m4]) 927 m4_include([m4/progtest.m4]) 928 m4_include([m4/quote.m4]) 929 m4_include([m4/quotearg.m4]) 930 m4_include([m4/realloc.m4]) 931 m4_include([m4/regex.m4]) 932 m4_include([m4/rename.m4]) 933 m4_include([m4/selinux-context-h.m4]) 934 m4_include([m4/selinux-selinux-h.m4]) 935 m4_include([m4/ssize_t.m4]) 936 m4_include([m4/stdbool.m4]) 937 m4_include([m4/stdint.m4]) 938 m4_include([m4/stdio_h.m4]) 939 m4_include([m4/stdlib_h.m4]) 940 m4_include([m4/strerror.m4]) 941 m4_include([m4/string_h.m4]) 942 m4_include([m4/strndup.m4]) 943 m4_include([m4/strnlen.m4]) 944 m4_include([m4/strverscmp.m4]) 945 m4_include([m4/sys_stat_h.m4]) 946 m4_include([m4/sys_time_h.m4]) 947 m4_include([m4/tempname.m4]) 948 m4_include([m4/threadlib.m4]) 949 m4_include([m4/unistd_h.m4]) 950 m4_include([m4/unlocked-io.m4]) 951 m4_include([m4/wchar.m4]) 952 m4_include([m4/wcrtomb.m4]) 953 m4_include([m4/wctob.m4]) 954 m4_include([m4/wctype.m4]) 955 m4_include([m4/wint_t.m4]) 956 m4_include([m4/xalloc.m4]) 957 m4_include([m4/xstrndup.m4]) 958
