Yavor Goulishev | e9a6831 | 2011-05-23 11:58:06 -0700 | [diff] [blame] | 1 | # generated automatically by aclocal 1.10.2 -*- 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(m4_defn([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 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- |
| 23 | # |
| 24 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. |
| 25 | # |
| 26 | # This program is free software; you can redistribute it and/or modify |
| 27 | # it under the terms of the GNU General Public License as published by |
| 28 | # the Free Software Foundation; either version 2 of the License, or |
| 29 | # (at your option) any later version. |
| 30 | # |
| 31 | # This program is distributed in the hope that it will be useful, but |
| 32 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
| 33 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 34 | # General Public License for more details. |
| 35 | # |
| 36 | # You should have received a copy of the GNU General Public License |
| 37 | # along with this program; if not, write to the Free Software |
| 38 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 39 | # |
| 40 | # As a special exception to the GNU General Public License, if you |
| 41 | # distribute this file as part of a program that contains a |
| 42 | # configuration script generated by Autoconf, you may include it under |
| 43 | # the same distribution terms that you use for the rest of that program. |
| 44 | |
| 45 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) |
| 46 | # ---------------------------------- |
| 47 | AC_DEFUN([PKG_PROG_PKG_CONFIG], |
| 48 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) |
| 49 | m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) |
| 50 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl |
| 51 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
| 52 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) |
| 53 | fi |
| 54 | if test -n "$PKG_CONFIG"; then |
| 55 | _pkg_min_version=m4_default([$1], [0.9.0]) |
| 56 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) |
| 57 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then |
| 58 | AC_MSG_RESULT([yes]) |
| 59 | else |
| 60 | AC_MSG_RESULT([no]) |
| 61 | PKG_CONFIG="" |
| 62 | fi |
| 63 | |
| 64 | fi[]dnl |
| 65 | ])# PKG_PROG_PKG_CONFIG |
| 66 | |
| 67 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
| 68 | # |
| 69 | # Check to see whether a particular set of modules exists. Similar |
| 70 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. |
| 71 | # |
| 72 | # |
| 73 | # Similar to PKG_CHECK_MODULES, make sure that the first instance of |
| 74 | # this or PKG_CHECK_MODULES is called, or make sure to call |
| 75 | # PKG_CHECK_EXISTS manually |
| 76 | # -------------------------------------------------------------- |
| 77 | AC_DEFUN([PKG_CHECK_EXISTS], |
| 78 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
| 79 | if test -n "$PKG_CONFIG" && \ |
| 80 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then |
| 81 | m4_ifval([$2], [$2], [:]) |
| 82 | m4_ifvaln([$3], [else |
| 83 | $3])dnl |
| 84 | fi]) |
| 85 | |
| 86 | |
| 87 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) |
| 88 | # --------------------------------------------- |
| 89 | m4_define([_PKG_CONFIG], |
| 90 | [if test -n "$$1"; then |
| 91 | pkg_cv_[]$1="$$1" |
| 92 | elif test -n "$PKG_CONFIG"; then |
| 93 | PKG_CHECK_EXISTS([$3], |
| 94 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], |
| 95 | [pkg_failed=yes]) |
| 96 | else |
| 97 | pkg_failed=untried |
| 98 | fi[]dnl |
| 99 | ])# _PKG_CONFIG |
| 100 | |
| 101 | # _PKG_SHORT_ERRORS_SUPPORTED |
| 102 | # ----------------------------- |
| 103 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], |
| 104 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
| 105 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then |
| 106 | _pkg_short_errors_supported=yes |
| 107 | else |
| 108 | _pkg_short_errors_supported=no |
| 109 | fi[]dnl |
| 110 | ])# _PKG_SHORT_ERRORS_SUPPORTED |
| 111 | |
| 112 | |
| 113 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], |
| 114 | # [ACTION-IF-NOT-FOUND]) |
| 115 | # |
| 116 | # |
| 117 | # Note that if there is a possibility the first call to |
| 118 | # PKG_CHECK_MODULES might not happen, you should be sure to include an |
| 119 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac |
| 120 | # |
| 121 | # |
| 122 | # -------------------------------------------------------------- |
| 123 | AC_DEFUN([PKG_CHECK_MODULES], |
| 124 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
| 125 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl |
| 126 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl |
| 127 | |
| 128 | pkg_failed=no |
| 129 | AC_MSG_CHECKING([for $1]) |
| 130 | |
| 131 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) |
| 132 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) |
| 133 | |
| 134 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS |
| 135 | and $1[]_LIBS to avoid the need to call pkg-config. |
| 136 | See the pkg-config man page for more details.]) |
| 137 | |
| 138 | if test $pkg_failed = yes; then |
| 139 | _PKG_SHORT_ERRORS_SUPPORTED |
| 140 | if test $_pkg_short_errors_supported = yes; then |
| 141 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` |
| 142 | else |
| 143 | $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` |
| 144 | fi |
| 145 | # Put the nasty error message in config.log where it belongs |
| 146 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD |
| 147 | |
| 148 | ifelse([$4], , [AC_MSG_ERROR(dnl |
| 149 | [Package requirements ($2) were not met: |
| 150 | |
| 151 | $$1_PKG_ERRORS |
| 152 | |
| 153 | Consider adjusting the PKG_CONFIG_PATH environment variable if you |
| 154 | installed software in a non-standard prefix. |
| 155 | |
| 156 | _PKG_TEXT |
| 157 | ])], |
| 158 | [AC_MSG_RESULT([no]) |
| 159 | $4]) |
| 160 | elif test $pkg_failed = untried; then |
| 161 | ifelse([$4], , [AC_MSG_FAILURE(dnl |
| 162 | [The pkg-config script could not be found or is too old. Make sure it |
| 163 | is in your PATH or set the PKG_CONFIG environment variable to the full |
| 164 | path to pkg-config. |
| 165 | |
| 166 | _PKG_TEXT |
| 167 | |
| 168 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], |
| 169 | [$4]) |
| 170 | else |
| 171 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS |
| 172 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS |
| 173 | AC_MSG_RESULT([yes]) |
| 174 | ifelse([$3], , :, [$3]) |
| 175 | fi[]dnl |
| 176 | ])# PKG_CHECK_MODULES |
| 177 | |
| 178 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
| 179 | # |
| 180 | # This file is free software; the Free Software Foundation |
| 181 | # gives unlimited permission to copy and/or distribute it, |
| 182 | # with or without modifications, as long as this notice is preserved. |
| 183 | |
| 184 | # AM_AUTOMAKE_VERSION(VERSION) |
| 185 | # ---------------------------- |
| 186 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
| 187 | # generated from the m4 files accompanying Automake X.Y. |
| 188 | # (This private macro should not be called outside this file.) |
| 189 | AC_DEFUN([AM_AUTOMAKE_VERSION], |
| 190 | [am__api_version='1.10' |
| 191 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
| 192 | dnl require some minimum version. Point them to the right macro. |
| 193 | m4_if([$1], [1.10.2], [], |
| 194 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
| 195 | ]) |
| 196 | |
| 197 | # _AM_AUTOCONF_VERSION(VERSION) |
| 198 | # ----------------------------- |
| 199 | # aclocal traces this macro to find the Autoconf version. |
| 200 | # This is a private macro too. Using m4_define simplifies |
| 201 | # the logic in aclocal, which can simply ignore this definition. |
| 202 | m4_define([_AM_AUTOCONF_VERSION], []) |
| 203 | |
| 204 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
| 205 | # ------------------------------- |
| 206 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
| 207 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
| 208 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
| 209 | [AM_AUTOMAKE_VERSION([1.10.2])dnl |
| 210 | m4_ifndef([AC_AUTOCONF_VERSION], |
| 211 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
| 212 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
| 213 | |
| 214 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
| 215 | |
| 216 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| 217 | # |
| 218 | # This file is free software; the Free Software Foundation |
| 219 | # gives unlimited permission to copy and/or distribute it, |
| 220 | # with or without modifications, as long as this notice is preserved. |
| 221 | |
| 222 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
| 223 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
| 224 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
| 225 | # |
| 226 | # Of course, Automake must honor this variable whenever it calls a |
| 227 | # tool from the auxiliary directory. The problem is that $srcdir (and |
| 228 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
| 229 | # depending on how configure is run. This is pretty annoying, since |
| 230 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
| 231 | # source directory, any form will work fine, but in subdirectories a |
| 232 | # relative path needs to be adjusted first. |
| 233 | # |
| 234 | # $ac_aux_dir/missing |
| 235 | # fails when called from a subdirectory if $ac_aux_dir is relative |
| 236 | # $top_srcdir/$ac_aux_dir/missing |
| 237 | # fails if $ac_aux_dir is absolute, |
| 238 | # fails when called from a subdirectory in a VPATH build with |
| 239 | # a relative $ac_aux_dir |
| 240 | # |
| 241 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
| 242 | # are both prefixed by $srcdir. In an in-source build this is usually |
| 243 | # harmless because $srcdir is `.', but things will broke when you |
| 244 | # start a VPATH build or use an absolute $srcdir. |
| 245 | # |
| 246 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
| 247 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
| 248 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
| 249 | # and then we would define $MISSING as |
| 250 | # MISSING="\${SHELL} $am_aux_dir/missing" |
| 251 | # This will work as long as MISSING is not called from configure, because |
| 252 | # unfortunately $(top_srcdir) has no meaning in configure. |
| 253 | # However there are other variables, like CC, which are often used in |
| 254 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
| 255 | # |
| 256 | # Another solution, used here, is to always expand $ac_aux_dir to an |
| 257 | # absolute PATH. The drawback is that using absolute paths prevent a |
| 258 | # configured tree to be moved without reconfiguration. |
| 259 | |
| 260 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
| 261 | [dnl Rely on autoconf to set up CDPATH properly. |
| 262 | AC_PREREQ([2.50])dnl |
| 263 | # expand $ac_aux_dir to an absolute path |
| 264 | am_aux_dir=`cd $ac_aux_dir && pwd` |
| 265 | ]) |
| 266 | |
| 267 | # AM_CONDITIONAL -*- Autoconf -*- |
| 268 | |
| 269 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 |
| 270 | # Free Software Foundation, Inc. |
| 271 | # |
| 272 | # This file is free software; the Free Software Foundation |
| 273 | # gives unlimited permission to copy and/or distribute it, |
| 274 | # with or without modifications, as long as this notice is preserved. |
| 275 | |
| 276 | # serial 8 |
| 277 | |
| 278 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
| 279 | # ------------------------------------- |
| 280 | # Define a conditional. |
| 281 | AC_DEFUN([AM_CONDITIONAL], |
| 282 | [AC_PREREQ(2.52)dnl |
| 283 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
| 284 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
| 285 | AC_SUBST([$1_TRUE])dnl |
| 286 | AC_SUBST([$1_FALSE])dnl |
| 287 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
| 288 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
| 289 | if $2; then |
| 290 | $1_TRUE= |
| 291 | $1_FALSE='#' |
| 292 | else |
| 293 | $1_TRUE='#' |
| 294 | $1_FALSE= |
| 295 | fi |
| 296 | AC_CONFIG_COMMANDS_PRE( |
| 297 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
| 298 | AC_MSG_ERROR([[conditional "$1" was never defined. |
| 299 | Usually this means the macro was only invoked conditionally.]]) |
| 300 | fi])]) |
| 301 | |
| 302 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| 303 | # Free Software Foundation, Inc. |
| 304 | # |
| 305 | # This file is free software; the Free Software Foundation |
| 306 | # gives unlimited permission to copy and/or distribute it, |
| 307 | # with or without modifications, as long as this notice is preserved. |
| 308 | |
| 309 | # serial 9 |
| 310 | |
| 311 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
| 312 | # written in clear, in which case automake, when reading aclocal.m4, |
| 313 | # will think it sees a *use*, and therefore will trigger all it's |
| 314 | # C support machinery. Also note that it means that autoscan, seeing |
| 315 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
| 316 | |
| 317 | |
| 318 | # _AM_DEPENDENCIES(NAME) |
| 319 | # ---------------------- |
| 320 | # See how the compiler implements dependency checking. |
| 321 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
| 322 | # We try a few techniques and use that to set a single cache variable. |
| 323 | # |
| 324 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
| 325 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
| 326 | # dependency, and given that the user is not expected to run this macro, |
| 327 | # just rely on AC_PROG_CC. |
| 328 | AC_DEFUN([_AM_DEPENDENCIES], |
| 329 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
| 330 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
| 331 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
| 332 | AC_REQUIRE([AM_DEP_TRACK])dnl |
| 333 | |
| 334 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
| 335 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
| 336 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
| 337 | [$1], UPC, [depcc="$UPC" am_compiler_list=], |
| 338 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
| 339 | [depcc="$$1" am_compiler_list=]) |
| 340 | |
| 341 | AC_CACHE_CHECK([dependency style of $depcc], |
| 342 | [am_cv_$1_dependencies_compiler_type], |
| 343 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
| 344 | # We make a subdir and do the tests there. Otherwise we can end up |
| 345 | # making bogus files that we don't know about and never remove. For |
| 346 | # instance it was reported that on HP-UX the gcc test will end up |
| 347 | # making a dummy file named `D' -- because `-MD' means `put the output |
| 348 | # in D'. |
| 349 | mkdir conftest.dir |
| 350 | # Copy depcomp to subdir because otherwise we won't find it if we're |
| 351 | # using a relative directory. |
| 352 | cp "$am_depcomp" conftest.dir |
| 353 | cd conftest.dir |
| 354 | # We will build objects and dependencies in a subdirectory because |
| 355 | # it helps to detect inapplicable dependency modes. For instance |
| 356 | # both Tru64's cc and ICC support -MD to output dependencies as a |
| 357 | # side effect of compilation, but ICC will put the dependencies in |
| 358 | # the current directory while Tru64 will put them in the object |
| 359 | # directory. |
| 360 | mkdir sub |
| 361 | |
| 362 | am_cv_$1_dependencies_compiler_type=none |
| 363 | if test "$am_compiler_list" = ""; then |
| 364 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
| 365 | fi |
| 366 | for depmode in $am_compiler_list; do |
| 367 | # Setup a source with many dependencies, because some compilers |
| 368 | # like to wrap large dependency lists on column 80 (with \), and |
| 369 | # we should not choose a depcomp mode which is confused by this. |
| 370 | # |
| 371 | # We need to recreate these files for each test, as the compiler may |
| 372 | # overwrite some of them when testing with obscure command lines. |
| 373 | # This happens at least with the AIX C compiler. |
| 374 | : > sub/conftest.c |
| 375 | for i in 1 2 3 4 5 6; do |
| 376 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| 377 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| 378 | # Solaris 8's {/usr,}/bin/sh. |
| 379 | touch sub/conftst$i.h |
| 380 | done |
| 381 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
| 382 | |
| 383 | case $depmode in |
| 384 | nosideeffect) |
| 385 | # after this tag, mechanisms are not by side-effect, so they'll |
| 386 | # only be used when explicitly requested |
| 387 | if test "x$enable_dependency_tracking" = xyes; then |
| 388 | continue |
| 389 | else |
| 390 | break |
| 391 | fi |
| 392 | ;; |
| 393 | none) break ;; |
| 394 | esac |
| 395 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| 396 | # mode. It turns out that the SunPro C++ compiler does not properly |
| 397 | # handle `-M -o', and we need to detect this. |
| 398 | if depmode=$depmode \ |
| 399 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
| 400 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| 401 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
| 402 | >/dev/null 2>conftest.err && |
| 403 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
| 404 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
| 405 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
| 406 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
| 407 | # icc doesn't choke on unknown options, it will just issue warnings |
| 408 | # or remarks (even with -Werror). So we grep stderr for any message |
| 409 | # that says an option was ignored or not supported. |
| 410 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
| 411 | # icc: Command line warning: ignoring option '-M'; no argument required |
| 412 | # The diagnosis changed in icc 8.0: |
| 413 | # icc: Command line remark: option '-MP' not supported |
| 414 | if (grep 'ignoring option' conftest.err || |
| 415 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| 416 | am_cv_$1_dependencies_compiler_type=$depmode |
| 417 | break |
| 418 | fi |
| 419 | fi |
| 420 | done |
| 421 | |
| 422 | cd .. |
| 423 | rm -rf conftest.dir |
| 424 | else |
| 425 | am_cv_$1_dependencies_compiler_type=none |
| 426 | fi |
| 427 | ]) |
| 428 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
| 429 | AM_CONDITIONAL([am__fastdep$1], [ |
| 430 | test "x$enable_dependency_tracking" != xno \ |
| 431 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
| 432 | ]) |
| 433 | |
| 434 | |
| 435 | # AM_SET_DEPDIR |
| 436 | # ------------- |
| 437 | # Choose a directory name for dependency files. |
| 438 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
| 439 | AC_DEFUN([AM_SET_DEPDIR], |
| 440 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| 441 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
| 442 | ]) |
| 443 | |
| 444 | |
| 445 | # AM_DEP_TRACK |
| 446 | # ------------ |
| 447 | AC_DEFUN([AM_DEP_TRACK], |
| 448 | [AC_ARG_ENABLE(dependency-tracking, |
| 449 | [ --disable-dependency-tracking speeds up one-time build |
| 450 | --enable-dependency-tracking do not reject slow dependency extractors]) |
| 451 | if test "x$enable_dependency_tracking" != xno; then |
| 452 | am_depcomp="$ac_aux_dir/depcomp" |
| 453 | AMDEPBACKSLASH='\' |
| 454 | fi |
| 455 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
| 456 | AC_SUBST([AMDEPBACKSLASH])dnl |
| 457 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
| 458 | ]) |
| 459 | |
| 460 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
| 461 | |
| 462 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
| 463 | # Free Software Foundation, Inc. |
| 464 | # |
| 465 | # This file is free software; the Free Software Foundation |
| 466 | # gives unlimited permission to copy and/or distribute it, |
| 467 | # with or without modifications, as long as this notice is preserved. |
| 468 | |
| 469 | #serial 4 |
| 470 | |
| 471 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
| 472 | # ------------------------------ |
| 473 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 474 | [# Autoconf 2.62 quotes --file arguments for eval, but not when files |
| 475 | # are listed without --file. Let's play safe and only enable the eval |
| 476 | # if we detect the quoting. |
| 477 | case $CONFIG_FILES in |
| 478 | *\'*) eval set x "$CONFIG_FILES" ;; |
| 479 | *) set x $CONFIG_FILES ;; |
| 480 | esac |
| 481 | shift |
| 482 | for mf |
| 483 | do |
| 484 | # Strip MF so we end up with the name of the file. |
| 485 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
| 486 | # Check whether this is an Automake generated Makefile or not. |
| 487 | # We used to match only the files named `Makefile.in', but |
| 488 | # some people rename them; so instead we look at the file content. |
| 489 | # Grep'ing the first line is not enough: some people post-process |
| 490 | # each Makefile.in and add a new line on top of each file to say so. |
| 491 | # Grep'ing the whole file is not good either: AIX grep has a line |
| 492 | # limit of 2048, but all sed's we know have understand at least 4000. |
| 493 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
| 494 | dirpart=`AS_DIRNAME("$mf")` |
| 495 | else |
| 496 | continue |
| 497 | fi |
| 498 | # Extract the definition of DEPDIR, am__include, and am__quote |
| 499 | # from the Makefile without running `make'. |
| 500 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
| 501 | test -z "$DEPDIR" && continue |
| 502 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
| 503 | test -z "am__include" && continue |
| 504 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
| 505 | # When using ansi2knr, U may be empty or an underscore; expand it |
| 506 | U=`sed -n 's/^U = //p' < "$mf"` |
| 507 | # Find all dependency output files, they are included files with |
| 508 | # $(DEPDIR) in their names. We invoke sed twice because it is the |
| 509 | # simplest approach to changing $(DEPDIR) to its actual value in the |
| 510 | # expansion. |
| 511 | for file in `sed -n " |
| 512 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
| 513 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
| 514 | # Make sure the directory exists. |
| 515 | test -f "$dirpart/$file" && continue |
| 516 | fdir=`AS_DIRNAME(["$file"])` |
| 517 | AS_MKDIR_P([$dirpart/$fdir]) |
| 518 | # echo "creating $dirpart/$file" |
| 519 | echo '# dummy' > "$dirpart/$file" |
| 520 | done |
| 521 | done |
| 522 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
| 523 | |
| 524 | |
| 525 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
| 526 | # ----------------------------- |
| 527 | # This macro should only be invoked once -- use via AC_REQUIRE. |
| 528 | # |
| 529 | # This code is only required when automatic dependency tracking |
| 530 | # is enabled. FIXME. This creates each `.P' file that we will |
| 531 | # need in order to bootstrap the dependency handling code. |
| 532 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 533 | [AC_CONFIG_COMMANDS([depfiles], |
| 534 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
| 535 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
| 536 | ]) |
| 537 | |
| 538 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
| 539 | # Free Software Foundation, Inc. |
| 540 | # |
| 541 | # This file is free software; the Free Software Foundation |
| 542 | # gives unlimited permission to copy and/or distribute it, |
| 543 | # with or without modifications, as long as this notice is preserved. |
| 544 | |
| 545 | # serial 8 |
| 546 | |
| 547 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
| 548 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
| 549 | |
| 550 | # Do all the work for Automake. -*- Autoconf -*- |
| 551 | |
| 552 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| 553 | # 2005, 2006, 2008 Free Software Foundation, Inc. |
| 554 | # |
| 555 | # This file is free software; the Free Software Foundation |
| 556 | # gives unlimited permission to copy and/or distribute it, |
| 557 | # with or without modifications, as long as this notice is preserved. |
| 558 | |
| 559 | # serial 13 |
| 560 | |
| 561 | # This macro actually does too much. Some checks are only needed if |
| 562 | # your package does certain things. But this isn't really a big deal. |
| 563 | |
| 564 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
| 565 | # AM_INIT_AUTOMAKE([OPTIONS]) |
| 566 | # ----------------------------------------------- |
| 567 | # The call with PACKAGE and VERSION arguments is the old style |
| 568 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
| 569 | # and VERSION should now be passed to AC_INIT and removed from |
| 570 | # the call to AM_INIT_AUTOMAKE. |
| 571 | # We support both call styles for the transition. After |
| 572 | # the next Automake release, Autoconf can make the AC_INIT |
| 573 | # arguments mandatory, and then we can depend on a new Autoconf |
| 574 | # release and drop the old call support. |
| 575 | AC_DEFUN([AM_INIT_AUTOMAKE], |
| 576 | [AC_PREREQ([2.60])dnl |
| 577 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
| 578 | dnl the ones we care about. |
| 579 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
| 580 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
| 581 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
| 582 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
| 583 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
| 584 | # is not polluted with repeated "-I." |
| 585 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
| 586 | # test to see if srcdir already configured |
| 587 | if test -f $srcdir/config.status; then |
| 588 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| 589 | fi |
| 590 | fi |
| 591 | |
| 592 | # test whether we have cygpath |
| 593 | if test -z "$CYGPATH_W"; then |
| 594 | if (cygpath --version) >/dev/null 2>/dev/null; then |
| 595 | CYGPATH_W='cygpath -w' |
| 596 | else |
| 597 | CYGPATH_W=echo |
| 598 | fi |
| 599 | fi |
| 600 | AC_SUBST([CYGPATH_W]) |
| 601 | |
| 602 | # Define the identity of the package. |
| 603 | dnl Distinguish between old-style and new-style calls. |
| 604 | m4_ifval([$2], |
| 605 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
| 606 | AC_SUBST([PACKAGE], [$1])dnl |
| 607 | AC_SUBST([VERSION], [$2])], |
| 608 | [_AM_SET_OPTIONS([$1])dnl |
| 609 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
| 610 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
| 611 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
| 612 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
| 613 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
| 614 | |
| 615 | _AM_IF_OPTION([no-define],, |
| 616 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
| 617 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
| 618 | |
| 619 | # Some tools Automake needs. |
| 620 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
| 621 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
| 622 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
| 623 | AM_MISSING_PROG(AUTOCONF, autoconf) |
| 624 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
| 625 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
| 626 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
| 627 | AM_PROG_INSTALL_SH |
| 628 | AM_PROG_INSTALL_STRIP |
| 629 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
| 630 | # We need awk for the "check" target. The system "awk" is bad on |
| 631 | # some platforms. |
| 632 | AC_REQUIRE([AC_PROG_AWK])dnl |
| 633 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| 634 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
| 635 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
| 636 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
| 637 | [_AM_PROG_TAR([v7])])]) |
| 638 | _AM_IF_OPTION([no-dependencies],, |
| 639 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
| 640 | [_AM_DEPENDENCIES(CC)], |
| 641 | [define([AC_PROG_CC], |
| 642 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
| 643 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
| 644 | [_AM_DEPENDENCIES(CXX)], |
| 645 | [define([AC_PROG_CXX], |
| 646 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
| 647 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
| 648 | [_AM_DEPENDENCIES(OBJC)], |
| 649 | [define([AC_PROG_OBJC], |
| 650 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
| 651 | ]) |
| 652 | ]) |
| 653 | |
| 654 | |
| 655 | # When config.status generates a header, we must update the stamp-h file. |
| 656 | # This file resides in the same directory as the config header |
| 657 | # that is generated. The stamp files are numbered to have different names. |
| 658 | |
| 659 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
| 660 | # loop where config.status creates the headers, so we can generate |
| 661 | # our stamp files there. |
| 662 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
| 663 | [# Compute $1's index in $config_headers. |
| 664 | _am_arg=$1 |
| 665 | _am_stamp_count=1 |
| 666 | for _am_header in $config_headers :; do |
| 667 | case $_am_header in |
| 668 | $_am_arg | $_am_arg:* ) |
| 669 | break ;; |
| 670 | * ) |
| 671 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
| 672 | esac |
| 673 | done |
| 674 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
| 675 | |
| 676 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| 677 | # |
| 678 | # This file is free software; the Free Software Foundation |
| 679 | # gives unlimited permission to copy and/or distribute it, |
| 680 | # with or without modifications, as long as this notice is preserved. |
| 681 | |
| 682 | # AM_PROG_INSTALL_SH |
| 683 | # ------------------ |
| 684 | # Define $install_sh. |
| 685 | AC_DEFUN([AM_PROG_INSTALL_SH], |
| 686 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 687 | install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} |
| 688 | AC_SUBST(install_sh)]) |
| 689 | |
| 690 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
| 691 | # |
| 692 | # This file is free software; the Free Software Foundation |
| 693 | # gives unlimited permission to copy and/or distribute it, |
| 694 | # with or without modifications, as long as this notice is preserved. |
| 695 | |
| 696 | # serial 2 |
| 697 | |
| 698 | # Check whether the underlying file-system supports filenames |
| 699 | # with a leading dot. For instance MS-DOS doesn't. |
| 700 | AC_DEFUN([AM_SET_LEADING_DOT], |
| 701 | [rm -rf .tst 2>/dev/null |
| 702 | mkdir .tst 2>/dev/null |
| 703 | if test -d .tst; then |
| 704 | am__leading_dot=. |
| 705 | else |
| 706 | am__leading_dot=_ |
| 707 | fi |
| 708 | rmdir .tst 2>/dev/null |
| 709 | AC_SUBST([am__leading_dot])]) |
| 710 | |
| 711 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
| 712 | |
| 713 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
| 714 | # |
| 715 | # This file is free software; the Free Software Foundation |
| 716 | # gives unlimited permission to copy and/or distribute it, |
| 717 | # with or without modifications, as long as this notice is preserved. |
| 718 | |
| 719 | # serial 3 |
| 720 | |
| 721 | # AM_MAKE_INCLUDE() |
| 722 | # ----------------- |
| 723 | # Check to see how make treats includes. |
| 724 | AC_DEFUN([AM_MAKE_INCLUDE], |
| 725 | [am_make=${MAKE-make} |
| 726 | cat > confinc << 'END' |
| 727 | am__doit: |
| 728 | @echo done |
| 729 | .PHONY: am__doit |
| 730 | END |
| 731 | # If we don't find an include directive, just comment out the code. |
| 732 | AC_MSG_CHECKING([for style of include used by $am_make]) |
| 733 | am__include="#" |
| 734 | am__quote= |
| 735 | _am_result=none |
| 736 | # First try GNU make style include. |
| 737 | echo "include confinc" > confmf |
| 738 | # We grep out `Entering directory' and `Leaving directory' |
| 739 | # messages which can occur if `w' ends up in MAKEFLAGS. |
| 740 | # In particular we don't look at `^make:' because GNU make might |
| 741 | # be invoked under some other name (usually "gmake"), in which |
| 742 | # case it prints its new name instead of `make'. |
| 743 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
| 744 | am__include=include |
| 745 | am__quote= |
| 746 | _am_result=GNU |
| 747 | fi |
| 748 | # Now try BSD make style include. |
| 749 | if test "$am__include" = "#"; then |
| 750 | echo '.include "confinc"' > confmf |
| 751 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
| 752 | am__include=.include |
| 753 | am__quote="\"" |
| 754 | _am_result=BSD |
| 755 | fi |
| 756 | fi |
| 757 | AC_SUBST([am__include]) |
| 758 | AC_SUBST([am__quote]) |
| 759 | AC_MSG_RESULT([$_am_result]) |
| 760 | rm -f confinc confmf |
| 761 | ]) |
| 762 | |
| 763 | # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
| 764 | # Free Software Foundation, Inc. |
| 765 | # |
| 766 | # This file is free software; the Free Software Foundation |
| 767 | # gives unlimited permission to copy and/or distribute it, |
| 768 | # with or without modifications, as long as this notice is preserved. |
| 769 | |
| 770 | # serial 6 |
| 771 | |
| 772 | # AM_PROG_CC_C_O |
| 773 | # -------------- |
| 774 | # Like AC_PROG_CC_C_O, but changed for automake. |
| 775 | AC_DEFUN([AM_PROG_CC_C_O], |
| 776 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl |
| 777 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 778 | AC_REQUIRE_AUX_FILE([compile])dnl |
| 779 | # FIXME: we rely on the cache variable name because |
| 780 | # there is no other way. |
| 781 | set dummy $CC |
| 782 | am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` |
| 783 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o |
| 784 | if test "$am_t" != yes; then |
| 785 | # Losing compiler, so override with the script. |
| 786 | # FIXME: It is wrong to rewrite CC. |
| 787 | # But if we don't then we get into trouble of one sort or another. |
| 788 | # A longer-term fix would be to have automake use am__CC in this case, |
| 789 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" |
| 790 | CC="$am_aux_dir/compile $CC" |
| 791 | fi |
| 792 | dnl Make sure AC_PROG_CC is never called again, or it will override our |
| 793 | dnl setting of CC. |
| 794 | m4_define([AC_PROG_CC], |
| 795 | [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) |
| 796 | ]) |
| 797 | |
| 798 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
| 799 | |
| 800 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 |
| 801 | # Free Software Foundation, Inc. |
| 802 | # |
| 803 | # This file is free software; the Free Software Foundation |
| 804 | # gives unlimited permission to copy and/or distribute it, |
| 805 | # with or without modifications, as long as this notice is preserved. |
| 806 | |
| 807 | # serial 5 |
| 808 | |
| 809 | # AM_MISSING_PROG(NAME, PROGRAM) |
| 810 | # ------------------------------ |
| 811 | AC_DEFUN([AM_MISSING_PROG], |
| 812 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
| 813 | $1=${$1-"${am_missing_run}$2"} |
| 814 | AC_SUBST($1)]) |
| 815 | |
| 816 | |
| 817 | # AM_MISSING_HAS_RUN |
| 818 | # ------------------ |
| 819 | # Define MISSING if not defined so far and test if it supports --run. |
| 820 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
| 821 | AC_DEFUN([AM_MISSING_HAS_RUN], |
| 822 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 823 | AC_REQUIRE_AUX_FILE([missing])dnl |
| 824 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
| 825 | # Use eval to expand $SHELL |
| 826 | if eval "$MISSING --run true"; then |
| 827 | am_missing_run="$MISSING --run " |
| 828 | else |
| 829 | am_missing_run= |
| 830 | AC_MSG_WARN([`missing' script is too old or missing]) |
| 831 | fi |
| 832 | ]) |
| 833 | |
| 834 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| 835 | # |
| 836 | # This file is free software; the Free Software Foundation |
| 837 | # gives unlimited permission to copy and/or distribute it, |
| 838 | # with or without modifications, as long as this notice is preserved. |
| 839 | |
| 840 | # AM_PROG_MKDIR_P |
| 841 | # --------------- |
| 842 | # Check for `mkdir -p'. |
| 843 | AC_DEFUN([AM_PROG_MKDIR_P], |
| 844 | [AC_PREREQ([2.60])dnl |
| 845 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
| 846 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
| 847 | dnl while keeping a definition of mkdir_p for backward compatibility. |
| 848 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
| 849 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
| 850 | dnl Makefile.ins that do not define MKDIR_P, so we do our own |
| 851 | dnl adjustment using top_builddir (which is defined more often than |
| 852 | dnl MKDIR_P). |
| 853 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
| 854 | case $mkdir_p in |
| 855 | [[\\/$]]* | ?:[[\\/]]*) ;; |
| 856 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
| 857 | esac |
| 858 | ]) |
| 859 | |
| 860 | # Helper functions for option handling. -*- Autoconf -*- |
| 861 | |
| 862 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
| 863 | # |
| 864 | # This file is free software; the Free Software Foundation |
| 865 | # gives unlimited permission to copy and/or distribute it, |
| 866 | # with or without modifications, as long as this notice is preserved. |
| 867 | |
| 868 | # serial 4 |
| 869 | |
| 870 | # _AM_MANGLE_OPTION(NAME) |
| 871 | # ----------------------- |
| 872 | AC_DEFUN([_AM_MANGLE_OPTION], |
| 873 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
| 874 | |
| 875 | # _AM_SET_OPTION(NAME) |
| 876 | # ------------------------------ |
| 877 | # Set option NAME. Presently that only means defining a flag for this option. |
| 878 | AC_DEFUN([_AM_SET_OPTION], |
| 879 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
| 880 | |
| 881 | # _AM_SET_OPTIONS(OPTIONS) |
| 882 | # ---------------------------------- |
| 883 | # OPTIONS is a space-separated list of Automake options. |
| 884 | AC_DEFUN([_AM_SET_OPTIONS], |
| 885 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
| 886 | |
| 887 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
| 888 | # ------------------------------------------- |
| 889 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
| 890 | AC_DEFUN([_AM_IF_OPTION], |
| 891 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
| 892 | |
| 893 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
| 894 | |
| 895 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
| 896 | # Free Software Foundation, Inc. |
| 897 | # |
| 898 | # This file is free software; the Free Software Foundation |
| 899 | # gives unlimited permission to copy and/or distribute it, |
| 900 | # with or without modifications, as long as this notice is preserved. |
| 901 | |
| 902 | # serial 4 |
| 903 | |
| 904 | # AM_SANITY_CHECK |
| 905 | # --------------- |
| 906 | AC_DEFUN([AM_SANITY_CHECK], |
| 907 | [AC_MSG_CHECKING([whether build environment is sane]) |
| 908 | # Just in case |
| 909 | sleep 1 |
| 910 | echo timestamp > conftest.file |
| 911 | # Do `set' in a subshell so we don't clobber the current shell's |
| 912 | # arguments. Must try -L first in case configure is actually a |
| 913 | # symlink; some systems play weird games with the mod time of symlinks |
| 914 | # (eg FreeBSD returns the mod time of the symlink's containing |
| 915 | # directory). |
| 916 | if ( |
| 917 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
| 918 | if test "$[*]" = "X"; then |
| 919 | # -L didn't work. |
| 920 | set X `ls -t $srcdir/configure conftest.file` |
| 921 | fi |
| 922 | rm -f conftest.file |
| 923 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
| 924 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
| 925 | |
| 926 | # If neither matched, then we have a broken ls. This can happen |
| 927 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
| 928 | # broken ls alias from the environment. This has actually |
| 929 | # happened. Such a system could not be considered "sane". |
| 930 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
| 931 | alias in your environment]) |
| 932 | fi |
| 933 | |
| 934 | test "$[2]" = conftest.file |
| 935 | ) |
| 936 | then |
| 937 | # Ok. |
| 938 | : |
| 939 | else |
| 940 | AC_MSG_ERROR([newly created file is older than distributed files! |
| 941 | Check your system clock]) |
| 942 | fi |
| 943 | AC_MSG_RESULT(yes)]) |
| 944 | |
| 945 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| 946 | # |
| 947 | # This file is free software; the Free Software Foundation |
| 948 | # gives unlimited permission to copy and/or distribute it, |
| 949 | # with or without modifications, as long as this notice is preserved. |
| 950 | |
| 951 | # AM_PROG_INSTALL_STRIP |
| 952 | # --------------------- |
| 953 | # One issue with vendor `install' (even GNU) is that you can't |
| 954 | # specify the program used to strip binaries. This is especially |
| 955 | # annoying in cross-compiling environments, where the build's strip |
| 956 | # is unlikely to handle the host's binaries. |
| 957 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
| 958 | # always use install-sh in `make install-strip', and initialize |
| 959 | # STRIPPROG with the value of the STRIP variable (set by the user). |
| 960 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
| 961 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| 962 | # Installed binaries are usually stripped using `strip' when the user |
| 963 | # run `make install-strip'. However `strip' might not be the right |
| 964 | # tool to use in cross-compilation environments, therefore Automake |
| 965 | # will honor the `STRIP' environment variable to overrule this program. |
| 966 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
| 967 | if test "$cross_compiling" != no; then |
| 968 | AC_CHECK_TOOL([STRIP], [strip], :) |
| 969 | fi |
| 970 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 971 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
| 972 | |
| 973 | # Copyright (C) 2006 Free Software Foundation, Inc. |
| 974 | # |
| 975 | # This file is free software; the Free Software Foundation |
| 976 | # gives unlimited permission to copy and/or distribute it, |
| 977 | # with or without modifications, as long as this notice is preserved. |
| 978 | |
| 979 | # _AM_SUBST_NOTMAKE(VARIABLE) |
| 980 | # --------------------------- |
| 981 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
| 982 | # This macro is traced by Automake. |
| 983 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| 984 | |
| 985 | # Check how to create a tarball. -*- Autoconf -*- |
| 986 | |
| 987 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
| 988 | # |
| 989 | # This file is free software; the Free Software Foundation |
| 990 | # gives unlimited permission to copy and/or distribute it, |
| 991 | # with or without modifications, as long as this notice is preserved. |
| 992 | |
| 993 | # serial 2 |
| 994 | |
| 995 | # _AM_PROG_TAR(FORMAT) |
| 996 | # -------------------- |
| 997 | # Check how to create a tarball in format FORMAT. |
| 998 | # FORMAT should be one of `v7', `ustar', or `pax'. |
| 999 | # |
| 1000 | # Substitute a variable $(am__tar) that is a command |
| 1001 | # writing to stdout a FORMAT-tarball containing the directory |
| 1002 | # $tardir. |
| 1003 | # tardir=directory && $(am__tar) > result.tar |
| 1004 | # |
| 1005 | # Substitute a variable $(am__untar) that extract such |
| 1006 | # a tarball read from stdin. |
| 1007 | # $(am__untar) < result.tar |
| 1008 | AC_DEFUN([_AM_PROG_TAR], |
| 1009 | [# Always define AMTAR for backward compatibility. |
| 1010 | AM_MISSING_PROG([AMTAR], [tar]) |
| 1011 | m4_if([$1], [v7], |
| 1012 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
| 1013 | [m4_case([$1], [ustar],, [pax],, |
| 1014 | [m4_fatal([Unknown tar format])]) |
| 1015 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
| 1016 | # Loop over all known methods to create a tar archive until one works. |
| 1017 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
| 1018 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
| 1019 | # Do not fold the above two line into one, because Tru64 sh and |
| 1020 | # Solaris sh will not grok spaces in the rhs of `-'. |
| 1021 | for _am_tool in $_am_tools |
| 1022 | do |
| 1023 | case $_am_tool in |
| 1024 | gnutar) |
| 1025 | for _am_tar in tar gnutar gtar; |
| 1026 | do |
| 1027 | AM_RUN_LOG([$_am_tar --version]) && break |
| 1028 | done |
| 1029 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
| 1030 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
| 1031 | am__untar="$_am_tar -xf -" |
| 1032 | ;; |
| 1033 | plaintar) |
| 1034 | # Must skip GNU tar: if it does not support --format= it doesn't create |
| 1035 | # ustar tarball either. |
| 1036 | (tar --version) >/dev/null 2>&1 && continue |
| 1037 | am__tar='tar chf - "$$tardir"' |
| 1038 | am__tar_='tar chf - "$tardir"' |
| 1039 | am__untar='tar xf -' |
| 1040 | ;; |
| 1041 | pax) |
| 1042 | am__tar='pax -L -x $1 -w "$$tardir"' |
| 1043 | am__tar_='pax -L -x $1 -w "$tardir"' |
| 1044 | am__untar='pax -r' |
| 1045 | ;; |
| 1046 | cpio) |
| 1047 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
| 1048 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
| 1049 | am__untar='cpio -i -H $1 -d' |
| 1050 | ;; |
| 1051 | none) |
| 1052 | am__tar=false |
| 1053 | am__tar_=false |
| 1054 | am__untar=false |
| 1055 | ;; |
| 1056 | esac |
| 1057 | |
| 1058 | # If the value was cached, stop now. We just wanted to have am__tar |
| 1059 | # and am__untar set. |
| 1060 | test -n "${am_cv_prog_tar_$1}" && break |
| 1061 | |
| 1062 | # tar/untar a dummy directory, and stop if the command works |
| 1063 | rm -rf conftest.dir |
| 1064 | mkdir conftest.dir |
| 1065 | echo GrepMe > conftest.dir/file |
| 1066 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
| 1067 | rm -rf conftest.dir |
| 1068 | if test -s conftest.tar; then |
| 1069 | AM_RUN_LOG([$am__untar <conftest.tar]) |
| 1070 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
| 1071 | fi |
| 1072 | done |
| 1073 | rm -rf conftest.dir |
| 1074 | |
| 1075 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
| 1076 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
| 1077 | AC_SUBST([am__tar]) |
| 1078 | AC_SUBST([am__untar]) |
| 1079 | ]) # _AM_PROG_TAR |
| 1080 | |
| 1081 | m4_include([m4/libtool.m4]) |
| 1082 | m4_include([m4/ltoptions.m4]) |
| 1083 | m4_include([m4/ltsugar.m4]) |
| 1084 | m4_include([m4/ltversion.m4]) |
| 1085 | m4_include([m4/lt~obsolete.m4]) |