| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | # generated automatically by aclocal 1.15 -*- Autoconf -*- | 
 | 2 |  | 
 | 3 | # Copyright (C) 1996-2014 Free Software Foundation, Inc. | 
 | 4 |  | 
 | 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) | 
 | 15 | m4_ifndef([AC_AUTOCONF_VERSION], | 
 | 16 |   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | 
 | 17 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, | 
 | 18 | [m4_warning([this file was generated for autoconf 2.69. | 
 | 19 | You have another version of autoconf.  It may work, but is not guaranteed to. | 
 | 20 | If you have problems, you may need to regenerate the build system entirely. | 
 | 21 | To do so, use the procedure documented by the package, typically 'autoreconf'.])]) | 
 | 22 |  | 
 | 23 | # Copyright (C) 2002-2014 Free Software Foundation, Inc. | 
 | 24 | # | 
 | 25 | # This file is free software; the Free Software Foundation | 
 | 26 | # gives unlimited permission to copy and/or distribute it, | 
 | 27 | # with or without modifications, as long as this notice is preserved. | 
 | 28 |  | 
 | 29 | # AM_AUTOMAKE_VERSION(VERSION) | 
 | 30 | # ---------------------------- | 
 | 31 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | 
 | 32 | # generated from the m4 files accompanying Automake X.Y. | 
 | 33 | # (This private macro should not be called outside this file.) | 
 | 34 | AC_DEFUN([AM_AUTOMAKE_VERSION], | 
 | 35 | [am__api_version='1.15' | 
 | 36 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | 
 | 37 | dnl require some minimum version.  Point them to the right macro. | 
 | 38 | m4_if([$1], [1.15], [], | 
 | 39 |       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | 
 | 40 | ]) | 
 | 41 |  | 
 | 42 | # _AM_AUTOCONF_VERSION(VERSION) | 
 | 43 | # ----------------------------- | 
 | 44 | # aclocal traces this macro to find the Autoconf version. | 
 | 45 | # This is a private macro too.  Using m4_define simplifies | 
 | 46 | # the logic in aclocal, which can simply ignore this definition. | 
 | 47 | m4_define([_AM_AUTOCONF_VERSION], []) | 
 | 48 |  | 
 | 49 | # AM_SET_CURRENT_AUTOMAKE_VERSION | 
 | 50 | # ------------------------------- | 
 | 51 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | 
 | 52 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | 
 | 53 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | 
 | 54 | [AM_AUTOMAKE_VERSION([1.15])dnl | 
 | 55 | m4_ifndef([AC_AUTOCONF_VERSION], | 
 | 56 |   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | 
 | 57 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | 
 | 58 |  | 
 | 59 | # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*- | 
 | 60 |  | 
 | 61 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 62 | # | 
 | 63 | # This file is free software; the Free Software Foundation | 
 | 64 | # gives unlimited permission to copy and/or distribute it, | 
 | 65 | # with or without modifications, as long as this notice is preserved. | 
 | 66 |  | 
 | 67 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | 
 | 68 | # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to | 
 | 69 | # '$srcdir', '$srcdir/..', or '$srcdir/../..'. | 
 | 70 | # | 
 | 71 | # Of course, Automake must honor this variable whenever it calls a | 
 | 72 | # tool from the auxiliary directory.  The problem is that $srcdir (and | 
 | 73 | # therefore $ac_aux_dir as well) can be either absolute or relative, | 
 | 74 | # depending on how configure is run.  This is pretty annoying, since | 
 | 75 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | 
 | 76 | # source directory, any form will work fine, but in subdirectories a | 
 | 77 | # relative path needs to be adjusted first. | 
 | 78 | # | 
 | 79 | # $ac_aux_dir/missing | 
 | 80 | #    fails when called from a subdirectory if $ac_aux_dir is relative | 
 | 81 | # $top_srcdir/$ac_aux_dir/missing | 
 | 82 | #    fails if $ac_aux_dir is absolute, | 
 | 83 | #    fails when called from a subdirectory in a VPATH build with | 
 | 84 | #          a relative $ac_aux_dir | 
 | 85 | # | 
 | 86 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | 
 | 87 | # are both prefixed by $srcdir.  In an in-source build this is usually | 
 | 88 | # harmless because $srcdir is '.', but things will broke when you | 
 | 89 | # start a VPATH build or use an absolute $srcdir. | 
 | 90 | # | 
 | 91 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | 
 | 92 | # iff we strip the leading $srcdir from $ac_aux_dir.  That would be: | 
 | 93 | #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | 
 | 94 | # and then we would define $MISSING as | 
 | 95 | #   MISSING="\${SHELL} $am_aux_dir/missing" | 
 | 96 | # This will work as long as MISSING is not called from configure, because | 
 | 97 | # unfortunately $(top_srcdir) has no meaning in configure. | 
 | 98 | # However there are other variables, like CC, which are often used in | 
 | 99 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | 
 | 100 | # | 
 | 101 | # Another solution, used here, is to always expand $ac_aux_dir to an | 
 | 102 | # absolute PATH.  The drawback is that using absolute paths prevent a | 
 | 103 | # configured tree to be moved without reconfiguration. | 
 | 104 |  | 
 | 105 | AC_DEFUN([AM_AUX_DIR_EXPAND], | 
 | 106 | [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])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) 1997-2014 Free Software Foundation, Inc. | 
 | 114 | # | 
 | 115 | # This file is free software; the Free Software Foundation | 
 | 116 | # gives unlimited permission to copy and/or distribute it, | 
 | 117 | # with or without modifications, as long as this notice is preserved. | 
 | 118 |  | 
 | 119 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | 
 | 120 | # ------------------------------------- | 
 | 121 | # Define a conditional. | 
 | 122 | AC_DEFUN([AM_CONDITIONAL], | 
 | 123 | [AC_PREREQ([2.52])dnl | 
 | 124 |  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])], | 
 | 125 |        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | 
 | 126 | AC_SUBST([$1_TRUE])dnl | 
 | 127 | AC_SUBST([$1_FALSE])dnl | 
 | 128 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | 
 | 129 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | 
 | 130 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | 
 | 131 | if $2; then | 
 | 132 |   $1_TRUE= | 
 | 133 |   $1_FALSE='#' | 
 | 134 | else | 
 | 135 |   $1_TRUE='#' | 
 | 136 |   $1_FALSE= | 
 | 137 | fi | 
 | 138 | AC_CONFIG_COMMANDS_PRE( | 
 | 139 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | 
 | 140 |   AC_MSG_ERROR([[conditional "$1" was never defined. | 
 | 141 | Usually this means the macro was only invoked conditionally.]]) | 
 | 142 | fi])]) | 
 | 143 |  | 
 | 144 | # Copyright (C) 1999-2014 Free Software Foundation, Inc. | 
 | 145 | # | 
 | 146 | # This file is free software; the Free Software Foundation | 
 | 147 | # gives unlimited permission to copy and/or distribute it, | 
 | 148 | # with or without modifications, as long as this notice is preserved. | 
 | 149 |  | 
 | 150 |  | 
 | 151 | # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be | 
 | 152 | # written in clear, in which case automake, when reading aclocal.m4, | 
 | 153 | # will think it sees a *use*, and therefore will trigger all it's | 
 | 154 | # C support machinery.  Also note that it means that autoscan, seeing | 
 | 155 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | 
 | 156 |  | 
 | 157 |  | 
 | 158 | # _AM_DEPENDENCIES(NAME) | 
 | 159 | # ---------------------- | 
 | 160 | # See how the compiler implements dependency checking. | 
 | 161 | # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". | 
 | 162 | # We try a few techniques and use that to set a single cache variable. | 
 | 163 | # | 
 | 164 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | 
 | 165 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | 
 | 166 | # dependency, and given that the user is not expected to run this macro, | 
 | 167 | # just rely on AC_PROG_CC. | 
 | 168 | AC_DEFUN([_AM_DEPENDENCIES], | 
 | 169 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | 
 | 170 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | 
 | 171 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | 
 | 172 | AC_REQUIRE([AM_DEP_TRACK])dnl | 
 | 173 |  | 
 | 174 | m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=], | 
 | 175 |       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=], | 
 | 176 |       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | 
 | 177 |       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], | 
 | 178 |       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=], | 
 | 179 |       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'], | 
 | 180 |                     [depcc="$$1"   am_compiler_list=]) | 
 | 181 |  | 
 | 182 | AC_CACHE_CHECK([dependency style of $depcc], | 
 | 183 |                [am_cv_$1_dependencies_compiler_type], | 
 | 184 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | 
 | 185 |   # We make a subdir and do the tests there.  Otherwise we can end up | 
 | 186 |   # making bogus files that we don't know about and never remove.  For | 
 | 187 |   # instance it was reported that on HP-UX the gcc test will end up | 
 | 188 |   # making a dummy file named 'D' -- because '-MD' means "put the output | 
 | 189 |   # in D". | 
 | 190 |   rm -rf conftest.dir | 
 | 191 |   mkdir conftest.dir | 
 | 192 |   # Copy depcomp to subdir because otherwise we won't find it if we're | 
 | 193 |   # using a relative directory. | 
 | 194 |   cp "$am_depcomp" conftest.dir | 
 | 195 |   cd conftest.dir | 
 | 196 |   # We will build objects and dependencies in a subdirectory because | 
 | 197 |   # it helps to detect inapplicable dependency modes.  For instance | 
 | 198 |   # both Tru64's cc and ICC support -MD to output dependencies as a | 
 | 199 |   # side effect of compilation, but ICC will put the dependencies in | 
 | 200 |   # the current directory while Tru64 will put them in the object | 
 | 201 |   # directory. | 
 | 202 |   mkdir sub | 
 | 203 |  | 
 | 204 |   am_cv_$1_dependencies_compiler_type=none | 
 | 205 |   if test "$am_compiler_list" = ""; then | 
 | 206 |      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | 
 | 207 |   fi | 
 | 208 |   am__universal=false | 
 | 209 |   m4_case([$1], [CC], | 
 | 210 |     [case " $depcc " in #( | 
 | 211 |      *\ -arch\ *\ -arch\ *) am__universal=true ;; | 
 | 212 |      esac], | 
 | 213 |     [CXX], | 
 | 214 |     [case " $depcc " in #( | 
 | 215 |      *\ -arch\ *\ -arch\ *) am__universal=true ;; | 
 | 216 |      esac]) | 
 | 217 |  | 
 | 218 |   for depmode in $am_compiler_list; do | 
 | 219 |     # Setup a source with many dependencies, because some compilers | 
 | 220 |     # like to wrap large dependency lists on column 80 (with \), and | 
 | 221 |     # we should not choose a depcomp mode which is confused by this. | 
 | 222 |     # | 
 | 223 |     # We need to recreate these files for each test, as the compiler may | 
 | 224 |     # overwrite some of them when testing with obscure command lines. | 
 | 225 |     # This happens at least with the AIX C compiler. | 
 | 226 |     : > sub/conftest.c | 
 | 227 |     for i in 1 2 3 4 5 6; do | 
 | 228 |       echo '#include "conftst'$i'.h"' >> sub/conftest.c | 
 | 229 |       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with | 
 | 230 |       # Solaris 10 /bin/sh. | 
 | 231 |       echo '/* dummy */' > sub/conftst$i.h | 
 | 232 |     done | 
 | 233 |     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | 
 | 234 |  | 
 | 235 |     # We check with '-c' and '-o' for the sake of the "dashmstdout" | 
 | 236 |     # mode.  It turns out that the SunPro C++ compiler does not properly | 
 | 237 |     # handle '-M -o', and we need to detect this.  Also, some Intel | 
 | 238 |     # versions had trouble with output in subdirs. | 
 | 239 |     am__obj=sub/conftest.${OBJEXT-o} | 
 | 240 |     am__minus_obj="-o $am__obj" | 
 | 241 |     case $depmode in | 
 | 242 |     gcc) | 
 | 243 |       # This depmode causes a compiler race in universal mode. | 
 | 244 |       test "$am__universal" = false || continue | 
 | 245 |       ;; | 
 | 246 |     nosideeffect) | 
 | 247 |       # After this tag, mechanisms are not by side-effect, so they'll | 
 | 248 |       # only be used when explicitly requested. | 
 | 249 |       if test "x$enable_dependency_tracking" = xyes; then | 
 | 250 | 	continue | 
 | 251 |       else | 
 | 252 | 	break | 
 | 253 |       fi | 
 | 254 |       ;; | 
 | 255 |     msvc7 | msvc7msys | msvisualcpp | msvcmsys) | 
 | 256 |       # This compiler won't grok '-c -o', but also, the minuso test has | 
 | 257 |       # not run yet.  These depmodes are late enough in the game, and | 
 | 258 |       # so weak that their functioning should not be impacted. | 
 | 259 |       am__obj=conftest.${OBJEXT-o} | 
 | 260 |       am__minus_obj= | 
 | 261 |       ;; | 
 | 262 |     none) break ;; | 
 | 263 |     esac | 
 | 264 |     if depmode=$depmode \ | 
 | 265 |        source=sub/conftest.c object=$am__obj \ | 
 | 266 |        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | 
 | 267 |        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | 
 | 268 |          >/dev/null 2>conftest.err && | 
 | 269 |        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | 
 | 270 |        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | 
 | 271 |        grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | 
 | 272 |        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | 
 | 273 |       # icc doesn't choke on unknown options, it will just issue warnings | 
 | 274 |       # or remarks (even with -Werror).  So we grep stderr for any message | 
 | 275 |       # that says an option was ignored or not supported. | 
 | 276 |       # When given -MP, icc 7.0 and 7.1 complain thusly: | 
 | 277 |       #   icc: Command line warning: ignoring option '-M'; no argument required | 
 | 278 |       # The diagnosis changed in icc 8.0: | 
 | 279 |       #   icc: Command line remark: option '-MP' not supported | 
 | 280 |       if (grep 'ignoring option' conftest.err || | 
 | 281 |           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | 
 | 282 |         am_cv_$1_dependencies_compiler_type=$depmode | 
 | 283 |         break | 
 | 284 |       fi | 
 | 285 |     fi | 
 | 286 |   done | 
 | 287 |  | 
 | 288 |   cd .. | 
 | 289 |   rm -rf conftest.dir | 
 | 290 | else | 
 | 291 |   am_cv_$1_dependencies_compiler_type=none | 
 | 292 | fi | 
 | 293 | ]) | 
 | 294 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | 
 | 295 | AM_CONDITIONAL([am__fastdep$1], [ | 
 | 296 |   test "x$enable_dependency_tracking" != xno \ | 
 | 297 |   && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | 
 | 298 | ]) | 
 | 299 |  | 
 | 300 |  | 
 | 301 | # AM_SET_DEPDIR | 
 | 302 | # ------------- | 
 | 303 | # Choose a directory name for dependency files. | 
 | 304 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES. | 
 | 305 | AC_DEFUN([AM_SET_DEPDIR], | 
 | 306 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | 
 | 307 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | 
 | 308 | ]) | 
 | 309 |  | 
 | 310 |  | 
 | 311 | # AM_DEP_TRACK | 
 | 312 | # ------------ | 
 | 313 | AC_DEFUN([AM_DEP_TRACK], | 
 | 314 | [AC_ARG_ENABLE([dependency-tracking], [dnl | 
 | 315 | AS_HELP_STRING( | 
 | 316 |   [--enable-dependency-tracking], | 
 | 317 |   [do not reject slow dependency extractors]) | 
 | 318 | AS_HELP_STRING( | 
 | 319 |   [--disable-dependency-tracking], | 
 | 320 |   [speeds up one-time build])]) | 
 | 321 | if test "x$enable_dependency_tracking" != xno; then | 
 | 322 |   am_depcomp="$ac_aux_dir/depcomp" | 
 | 323 |   AMDEPBACKSLASH='\' | 
 | 324 |   am__nodep='_no' | 
 | 325 | fi | 
 | 326 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | 
 | 327 | AC_SUBST([AMDEPBACKSLASH])dnl | 
 | 328 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | 
 | 329 | AC_SUBST([am__nodep])dnl | 
 | 330 | _AM_SUBST_NOTMAKE([am__nodep])dnl | 
 | 331 | ]) | 
 | 332 |  | 
 | 333 | # Generate code to set up dependency tracking.              -*- Autoconf -*- | 
 | 334 |  | 
 | 335 | # Copyright (C) 1999-2014 Free Software Foundation, Inc. | 
 | 336 | # | 
 | 337 | # This file is free software; the Free Software Foundation | 
 | 338 | # gives unlimited permission to copy and/or distribute it, | 
 | 339 | # with or without modifications, as long as this notice is preserved. | 
 | 340 |  | 
 | 341 |  | 
 | 342 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | 
 | 343 | # ------------------------------ | 
 | 344 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | 
 | 345 | [{ | 
 | 346 |   # Older Autoconf quotes --file arguments for eval, but not when files | 
 | 347 |   # are listed without --file.  Let's play safe and only enable the eval | 
 | 348 |   # if we detect the quoting. | 
 | 349 |   case $CONFIG_FILES in | 
 | 350 |   *\'*) eval set x "$CONFIG_FILES" ;; | 
 | 351 |   *)   set x $CONFIG_FILES ;; | 
 | 352 |   esac | 
 | 353 |   shift | 
 | 354 |   for mf | 
 | 355 |   do | 
 | 356 |     # Strip MF so we end up with the name of the file. | 
 | 357 |     mf=`echo "$mf" | sed -e 's/:.*$//'` | 
 | 358 |     # Check whether this is an Automake generated Makefile or not. | 
 | 359 |     # We used to match only the files named 'Makefile.in', but | 
 | 360 |     # some people rename them; so instead we look at the file content. | 
 | 361 |     # Grep'ing the first line is not enough: some people post-process | 
 | 362 |     # each Makefile.in and add a new line on top of each file to say so. | 
 | 363 |     # Grep'ing the whole file is not good either: AIX grep has a line | 
 | 364 |     # limit of 2048, but all sed's we know have understand at least 4000. | 
 | 365 |     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | 
 | 366 |       dirpart=`AS_DIRNAME("$mf")` | 
 | 367 |     else | 
 | 368 |       continue | 
 | 369 |     fi | 
 | 370 |     # Extract the definition of DEPDIR, am__include, and am__quote | 
 | 371 |     # from the Makefile without running 'make'. | 
 | 372 |     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | 
 | 373 |     test -z "$DEPDIR" && continue | 
 | 374 |     am__include=`sed -n 's/^am__include = //p' < "$mf"` | 
 | 375 |     test -z "$am__include" && continue | 
 | 376 |     am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | 
 | 377 |     # Find all dependency output files, they are included files with | 
 | 378 |     # $(DEPDIR) in their names.  We invoke sed twice because it is the | 
 | 379 |     # simplest approach to changing $(DEPDIR) to its actual value in the | 
 | 380 |     # expansion. | 
 | 381 |     for file in `sed -n " | 
 | 382 |       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | 
 | 383 | 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do | 
 | 384 |       # Make sure the directory exists. | 
 | 385 |       test -f "$dirpart/$file" && continue | 
 | 386 |       fdir=`AS_DIRNAME(["$file"])` | 
 | 387 |       AS_MKDIR_P([$dirpart/$fdir]) | 
 | 388 |       # echo "creating $dirpart/$file" | 
 | 389 |       echo '# dummy' > "$dirpart/$file" | 
 | 390 |     done | 
 | 391 |   done | 
 | 392 | } | 
 | 393 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | 
 | 394 |  | 
 | 395 |  | 
 | 396 | # AM_OUTPUT_DEPENDENCY_COMMANDS | 
 | 397 | # ----------------------------- | 
 | 398 | # This macro should only be invoked once -- use via AC_REQUIRE. | 
 | 399 | # | 
 | 400 | # This code is only required when automatic dependency tracking | 
 | 401 | # is enabled.  FIXME.  This creates each '.P' file that we will | 
 | 402 | # need in order to bootstrap the dependency handling code. | 
 | 403 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | 
 | 404 | [AC_CONFIG_COMMANDS([depfiles], | 
 | 405 |      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | 
 | 406 |      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | 
 | 407 | ]) | 
 | 408 |  | 
 | 409 | # Do all the work for Automake.                             -*- Autoconf -*- | 
 | 410 |  | 
 | 411 | # Copyright (C) 1996-2014 Free Software Foundation, Inc. | 
 | 412 | # | 
 | 413 | # This file is free software; the Free Software Foundation | 
 | 414 | # gives unlimited permission to copy and/or distribute it, | 
 | 415 | # with or without modifications, as long as this notice is preserved. | 
 | 416 |  | 
 | 417 | # This macro actually does too much.  Some checks are only needed if | 
 | 418 | # your package does certain things.  But this isn't really a big deal. | 
 | 419 |  | 
 | 420 | dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. | 
 | 421 | m4_define([AC_PROG_CC], | 
 | 422 | m4_defn([AC_PROG_CC]) | 
 | 423 | [_AM_PROG_CC_C_O | 
 | 424 | ]) | 
 | 425 |  | 
 | 426 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | 
 | 427 | # AM_INIT_AUTOMAKE([OPTIONS]) | 
 | 428 | # ----------------------------------------------- | 
 | 429 | # The call with PACKAGE and VERSION arguments is the old style | 
 | 430 | # call (pre autoconf-2.50), which is being phased out.  PACKAGE | 
 | 431 | # and VERSION should now be passed to AC_INIT and removed from | 
 | 432 | # the call to AM_INIT_AUTOMAKE. | 
 | 433 | # We support both call styles for the transition.  After | 
 | 434 | # the next Automake release, Autoconf can make the AC_INIT | 
 | 435 | # arguments mandatory, and then we can depend on a new Autoconf | 
 | 436 | # release and drop the old call support. | 
 | 437 | AC_DEFUN([AM_INIT_AUTOMAKE], | 
 | 438 | [AC_PREREQ([2.65])dnl | 
 | 439 | dnl Autoconf wants to disallow AM_ names.  We explicitly allow | 
 | 440 | dnl the ones we care about. | 
 | 441 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | 
 | 442 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | 
 | 443 | AC_REQUIRE([AC_PROG_INSTALL])dnl | 
 | 444 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | 
 | 445 |   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | 
 | 446 |   # is not polluted with repeated "-I." | 
 | 447 |   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | 
 | 448 |   # test to see if srcdir already configured | 
 | 449 |   if test -f $srcdir/config.status; then | 
 | 450 |     AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | 
 | 451 |   fi | 
 | 452 | fi | 
 | 453 |  | 
 | 454 | # test whether we have cygpath | 
 | 455 | if test -z "$CYGPATH_W"; then | 
 | 456 |   if (cygpath --version) >/dev/null 2>/dev/null; then | 
 | 457 |     CYGPATH_W='cygpath -w' | 
 | 458 |   else | 
 | 459 |     CYGPATH_W=echo | 
 | 460 |   fi | 
 | 461 | fi | 
 | 462 | AC_SUBST([CYGPATH_W]) | 
 | 463 |  | 
 | 464 | # Define the identity of the package. | 
 | 465 | dnl Distinguish between old-style and new-style calls. | 
 | 466 | m4_ifval([$2], | 
 | 467 | [AC_DIAGNOSE([obsolete], | 
 | 468 |              [$0: two- and three-arguments forms are deprecated.]) | 
 | 469 | m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | 
 | 470 |  AC_SUBST([PACKAGE], [$1])dnl | 
 | 471 |  AC_SUBST([VERSION], [$2])], | 
 | 472 | [_AM_SET_OPTIONS([$1])dnl | 
 | 473 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | 
 | 474 | m4_if( | 
 | 475 |   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), | 
 | 476 |   [ok:ok],, | 
 | 477 |   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | 
 | 478 |  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | 
 | 479 |  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | 
 | 480 |  | 
 | 481 | _AM_IF_OPTION([no-define],, | 
 | 482 | [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) | 
 | 483 |  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl | 
 | 484 |  | 
 | 485 | # Some tools Automake needs. | 
 | 486 | AC_REQUIRE([AM_SANITY_CHECK])dnl | 
 | 487 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | 
 | 488 | AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) | 
 | 489 | AM_MISSING_PROG([AUTOCONF], [autoconf]) | 
 | 490 | AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) | 
 | 491 | AM_MISSING_PROG([AUTOHEADER], [autoheader]) | 
 | 492 | AM_MISSING_PROG([MAKEINFO], [makeinfo]) | 
 | 493 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | 
 | 494 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | 
 | 495 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | 
 | 496 | # For better backward compatibility.  To be removed once Automake 1.9.x | 
 | 497 | # dies out for good.  For more background, see: | 
 | 498 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> | 
 | 499 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> | 
 | 500 | AC_SUBST([mkdir_p], ['$(MKDIR_P)']) | 
 | 501 | # We need awk for the "check" target (and possibly the TAP driver).  The | 
 | 502 | # system "awk" is bad on some platforms. | 
 | 503 | AC_REQUIRE([AC_PROG_AWK])dnl | 
 | 504 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | 
 | 505 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | 
 | 506 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | 
 | 507 | 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | 
 | 508 | 			     [_AM_PROG_TAR([v7])])]) | 
 | 509 | _AM_IF_OPTION([no-dependencies],, | 
 | 510 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | 
 | 511 | 		  [_AM_DEPENDENCIES([CC])], | 
 | 512 | 		  [m4_define([AC_PROG_CC], | 
 | 513 | 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl | 
 | 514 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | 
 | 515 | 		  [_AM_DEPENDENCIES([CXX])], | 
 | 516 | 		  [m4_define([AC_PROG_CXX], | 
 | 517 | 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl | 
 | 518 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | 
 | 519 | 		  [_AM_DEPENDENCIES([OBJC])], | 
 | 520 | 		  [m4_define([AC_PROG_OBJC], | 
 | 521 | 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl | 
 | 522 | AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], | 
 | 523 | 		  [_AM_DEPENDENCIES([OBJCXX])], | 
 | 524 | 		  [m4_define([AC_PROG_OBJCXX], | 
 | 525 | 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl | 
 | 526 | ]) | 
 | 527 | AC_REQUIRE([AM_SILENT_RULES])dnl | 
 | 528 | dnl The testsuite driver may need to know about EXEEXT, so add the | 
 | 529 | dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This | 
 | 530 | dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. | 
 | 531 | AC_CONFIG_COMMANDS_PRE(dnl | 
 | 532 | [m4_provide_if([_AM_COMPILER_EXEEXT], | 
 | 533 |   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | 
 | 534 |  | 
 | 535 | # POSIX will say in a future version that running "rm -f" with no argument | 
 | 536 | # is OK; and we want to be able to make that assumption in our Makefile | 
 | 537 | # recipes.  So use an aggressive probe to check that the usage we want is | 
 | 538 | # actually supported "in the wild" to an acceptable degree. | 
 | 539 | # See automake bug#10828. | 
 | 540 | # To make any issue more visible, cause the running configure to be aborted | 
 | 541 | # by default if the 'rm' program in use doesn't match our expectations; the | 
 | 542 | # user can still override this though. | 
 | 543 | if rm -f && rm -fr && rm -rf; then : OK; else | 
 | 544 |   cat >&2 <<'END' | 
 | 545 | Oops! | 
 | 546 |  | 
 | 547 | Your 'rm' program seems unable to run without file operands specified | 
 | 548 | on the command line, even when the '-f' option is present.  This is contrary | 
 | 549 | to the behaviour of most rm programs out there, and not conforming with | 
 | 550 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> | 
 | 551 |  | 
 | 552 | Please tell bug-automake@gnu.org about your system, including the value | 
 | 553 | of your $PATH and any error possibly output before this message.  This | 
 | 554 | can help us improve future automake versions. | 
 | 555 |  | 
 | 556 | END | 
 | 557 |   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then | 
 | 558 |     echo 'Configuration will proceed anyway, since you have set the' >&2 | 
 | 559 |     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 | 
 | 560 |     echo >&2 | 
 | 561 |   else | 
 | 562 |     cat >&2 <<'END' | 
 | 563 | Aborting the configuration process, to ensure you take notice of the issue. | 
 | 564 |  | 
 | 565 | You can download and install GNU coreutils to get an 'rm' implementation | 
 | 566 | that behaves properly: <http://www.gnu.org/software/coreutils/>. | 
 | 567 |  | 
 | 568 | If you want to complete the configuration process using your problematic | 
 | 569 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM | 
 | 570 | to "yes", and re-run configure. | 
 | 571 |  | 
 | 572 | END | 
 | 573 |     AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) | 
 | 574 |   fi | 
 | 575 | fi | 
 | 576 | dnl The trailing newline in this macro's definition is deliberate, for | 
 | 577 | dnl backward compatibility and to allow trailing 'dnl'-style comments | 
 | 578 | dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841. | 
 | 579 | ]) | 
 | 580 |  | 
 | 581 | dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not | 
 | 582 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | 
 | 583 | dnl mangled by Autoconf and run in a shell conditional statement. | 
 | 584 | m4_define([_AC_COMPILER_EXEEXT], | 
 | 585 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | 
 | 586 |  | 
 | 587 | # When config.status generates a header, we must update the stamp-h file. | 
 | 588 | # This file resides in the same directory as the config header | 
 | 589 | # that is generated.  The stamp files are numbered to have different names. | 
 | 590 |  | 
 | 591 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | 
 | 592 | # loop where config.status creates the headers, so we can generate | 
 | 593 | # our stamp files there. | 
 | 594 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | 
 | 595 | [# Compute $1's index in $config_headers. | 
 | 596 | _am_arg=$1 | 
 | 597 | _am_stamp_count=1 | 
 | 598 | for _am_header in $config_headers :; do | 
 | 599 |   case $_am_header in | 
 | 600 |     $_am_arg | $_am_arg:* ) | 
 | 601 |       break ;; | 
 | 602 |     * ) | 
 | 603 |       _am_stamp_count=`expr $_am_stamp_count + 1` ;; | 
 | 604 |   esac | 
 | 605 | done | 
 | 606 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | 
 | 607 |  | 
 | 608 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 609 | # | 
 | 610 | # This file is free software; the Free Software Foundation | 
 | 611 | # gives unlimited permission to copy and/or distribute it, | 
 | 612 | # with or without modifications, as long as this notice is preserved. | 
 | 613 |  | 
 | 614 | # AM_PROG_INSTALL_SH | 
 | 615 | # ------------------ | 
 | 616 | # Define $install_sh. | 
 | 617 | AC_DEFUN([AM_PROG_INSTALL_SH], | 
 | 618 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | 
 | 619 | if test x"${install_sh+set}" != xset; then | 
 | 620 |   case $am_aux_dir in | 
 | 621 |   *\ * | *\	*) | 
 | 622 |     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | 
 | 623 |   *) | 
 | 624 |     install_sh="\${SHELL} $am_aux_dir/install-sh" | 
 | 625 |   esac | 
 | 626 | fi | 
 | 627 | AC_SUBST([install_sh])]) | 
 | 628 |  | 
 | 629 | # Copyright (C) 2003-2014 Free Software Foundation, Inc. | 
 | 630 | # | 
 | 631 | # This file is free software; the Free Software Foundation | 
 | 632 | # gives unlimited permission to copy and/or distribute it, | 
 | 633 | # with or without modifications, as long as this notice is preserved. | 
 | 634 |  | 
 | 635 | # Check whether the underlying file-system supports filenames | 
 | 636 | # with a leading dot.  For instance MS-DOS doesn't. | 
 | 637 | AC_DEFUN([AM_SET_LEADING_DOT], | 
 | 638 | [rm -rf .tst 2>/dev/null | 
 | 639 | mkdir .tst 2>/dev/null | 
 | 640 | if test -d .tst; then | 
 | 641 |   am__leading_dot=. | 
 | 642 | else | 
 | 643 |   am__leading_dot=_ | 
 | 644 | fi | 
 | 645 | rmdir .tst 2>/dev/null | 
 | 646 | AC_SUBST([am__leading_dot])]) | 
 | 647 |  | 
 | 648 | # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*- | 
 | 649 | # From Jim Meyering | 
 | 650 |  | 
 | 651 | # Copyright (C) 1996-2014 Free Software Foundation, Inc. | 
 | 652 | # | 
 | 653 | # This file is free software; the Free Software Foundation | 
 | 654 | # gives unlimited permission to copy and/or distribute it, | 
 | 655 | # with or without modifications, as long as this notice is preserved. | 
 | 656 |  | 
 | 657 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) | 
 | 658 | # ---------------------------------- | 
 | 659 | # Control maintainer-specific portions of Makefiles. | 
 | 660 | # Default is to disable them, unless 'enable' is passed literally. | 
 | 661 | # For symmetry, 'disable' may be passed as well.  Anyway, the user | 
 | 662 | # can override the default with the --enable/--disable switch. | 
 | 663 | AC_DEFUN([AM_MAINTAINER_MODE], | 
 | 664 | [m4_case(m4_default([$1], [disable]), | 
 | 665 |        [enable], [m4_define([am_maintainer_other], [disable])], | 
 | 666 |        [disable], [m4_define([am_maintainer_other], [enable])], | 
 | 667 |        [m4_define([am_maintainer_other], [enable]) | 
 | 668 |         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | 
 | 669 | AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | 
 | 670 |   dnl maintainer-mode's default is 'disable' unless 'enable' is passed | 
 | 671 |   AC_ARG_ENABLE([maintainer-mode], | 
 | 672 |     [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], | 
 | 673 |       am_maintainer_other[ make rules and dependencies not useful | 
 | 674 |       (and sometimes confusing) to the casual installer])], | 
 | 675 |     [USE_MAINTAINER_MODE=$enableval], | 
 | 676 |     [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | 
 | 677 |   AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | 
 | 678 |   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | 
 | 679 |   MAINT=$MAINTAINER_MODE_TRUE | 
 | 680 |   AC_SUBST([MAINT])dnl | 
 | 681 | ] | 
 | 682 | ) | 
 | 683 |  | 
 | 684 | # Check to see how 'make' treats includes.	            -*- Autoconf -*- | 
 | 685 |  | 
 | 686 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 687 | # | 
 | 688 | # This file is free software; the Free Software Foundation | 
 | 689 | # gives unlimited permission to copy and/or distribute it, | 
 | 690 | # with or without modifications, as long as this notice is preserved. | 
 | 691 |  | 
 | 692 | # AM_MAKE_INCLUDE() | 
 | 693 | # ----------------- | 
 | 694 | # Check to see how make treats includes. | 
 | 695 | AC_DEFUN([AM_MAKE_INCLUDE], | 
 | 696 | [am_make=${MAKE-make} | 
 | 697 | cat > confinc << 'END' | 
 | 698 | am__doit: | 
 | 699 | 	@echo this is the am__doit target | 
 | 700 | .PHONY: am__doit | 
 | 701 | END | 
 | 702 | # If we don't find an include directive, just comment out the code. | 
 | 703 | AC_MSG_CHECKING([for style of include used by $am_make]) | 
 | 704 | am__include="#" | 
 | 705 | am__quote= | 
 | 706 | _am_result=none | 
 | 707 | # First try GNU make style include. | 
 | 708 | echo "include confinc" > confmf | 
 | 709 | # Ignore all kinds of additional output from 'make'. | 
 | 710 | case `$am_make -s -f confmf 2> /dev/null` in #( | 
 | 711 | *the\ am__doit\ target*) | 
 | 712 |   am__include=include | 
 | 713 |   am__quote= | 
 | 714 |   _am_result=GNU | 
 | 715 |   ;; | 
 | 716 | esac | 
 | 717 | # Now try BSD make style include. | 
 | 718 | if test "$am__include" = "#"; then | 
 | 719 |    echo '.include "confinc"' > confmf | 
 | 720 |    case `$am_make -s -f confmf 2> /dev/null` in #( | 
 | 721 |    *the\ am__doit\ target*) | 
 | 722 |      am__include=.include | 
 | 723 |      am__quote="\"" | 
 | 724 |      _am_result=BSD | 
 | 725 |      ;; | 
 | 726 |    esac | 
 | 727 | fi | 
 | 728 | AC_SUBST([am__include]) | 
 | 729 | AC_SUBST([am__quote]) | 
 | 730 | AC_MSG_RESULT([$_am_result]) | 
 | 731 | rm -f confinc confmf | 
 | 732 | ]) | 
 | 733 |  | 
 | 734 | # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*- | 
 | 735 |  | 
 | 736 | # Copyright (C) 1997-2014 Free Software Foundation, Inc. | 
 | 737 | # | 
 | 738 | # This file is free software; the Free Software Foundation | 
 | 739 | # gives unlimited permission to copy and/or distribute it, | 
 | 740 | # with or without modifications, as long as this notice is preserved. | 
 | 741 |  | 
 | 742 | # AM_MISSING_PROG(NAME, PROGRAM) | 
 | 743 | # ------------------------------ | 
 | 744 | AC_DEFUN([AM_MISSING_PROG], | 
 | 745 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | 
 | 746 | $1=${$1-"${am_missing_run}$2"} | 
 | 747 | AC_SUBST($1)]) | 
 | 748 |  | 
 | 749 | # AM_MISSING_HAS_RUN | 
 | 750 | # ------------------ | 
 | 751 | # Define MISSING if not defined so far and test if it is modern enough. | 
 | 752 | # If it is, set am_missing_run to use it, otherwise, to nothing. | 
 | 753 | AC_DEFUN([AM_MISSING_HAS_RUN], | 
 | 754 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | 
 | 755 | AC_REQUIRE_AUX_FILE([missing])dnl | 
 | 756 | if test x"${MISSING+set}" != xset; then | 
 | 757 |   case $am_aux_dir in | 
 | 758 |   *\ * | *\	*) | 
 | 759 |     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | 
 | 760 |   *) | 
 | 761 |     MISSING="\${SHELL} $am_aux_dir/missing" ;; | 
 | 762 |   esac | 
 | 763 | fi | 
 | 764 | # Use eval to expand $SHELL | 
 | 765 | if eval "$MISSING --is-lightweight"; then | 
 | 766 |   am_missing_run="$MISSING " | 
 | 767 | else | 
 | 768 |   am_missing_run= | 
 | 769 |   AC_MSG_WARN(['missing' script is too old or missing]) | 
 | 770 | fi | 
 | 771 | ]) | 
 | 772 |  | 
 | 773 | # Helper functions for option handling.                     -*- Autoconf -*- | 
 | 774 |  | 
 | 775 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 776 | # | 
 | 777 | # This file is free software; the Free Software Foundation | 
 | 778 | # gives unlimited permission to copy and/or distribute it, | 
 | 779 | # with or without modifications, as long as this notice is preserved. | 
 | 780 |  | 
 | 781 | # _AM_MANGLE_OPTION(NAME) | 
 | 782 | # ----------------------- | 
 | 783 | AC_DEFUN([_AM_MANGLE_OPTION], | 
 | 784 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | 
 | 785 |  | 
 | 786 | # _AM_SET_OPTION(NAME) | 
 | 787 | # -------------------- | 
 | 788 | # Set option NAME.  Presently that only means defining a flag for this option. | 
 | 789 | AC_DEFUN([_AM_SET_OPTION], | 
 | 790 | [m4_define(_AM_MANGLE_OPTION([$1]), [1])]) | 
 | 791 |  | 
 | 792 | # _AM_SET_OPTIONS(OPTIONS) | 
 | 793 | # ------------------------ | 
 | 794 | # OPTIONS is a space-separated list of Automake options. | 
 | 795 | AC_DEFUN([_AM_SET_OPTIONS], | 
 | 796 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | 
 | 797 |  | 
 | 798 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | 
 | 799 | # ------------------------------------------- | 
 | 800 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | 
 | 801 | AC_DEFUN([_AM_IF_OPTION], | 
 | 802 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | 
 | 803 |  | 
 | 804 | # Copyright (C) 1999-2014 Free Software Foundation, Inc. | 
 | 805 | # | 
 | 806 | # This file is free software; the Free Software Foundation | 
 | 807 | # gives unlimited permission to copy and/or distribute it, | 
 | 808 | # with or without modifications, as long as this notice is preserved. | 
 | 809 |  | 
 | 810 | # _AM_PROG_CC_C_O | 
 | 811 | # --------------- | 
 | 812 | # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC | 
 | 813 | # to automatically call this. | 
 | 814 | AC_DEFUN([_AM_PROG_CC_C_O], | 
 | 815 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | 
 | 816 | AC_REQUIRE_AUX_FILE([compile])dnl | 
 | 817 | AC_LANG_PUSH([C])dnl | 
 | 818 | AC_CACHE_CHECK( | 
 | 819 |   [whether $CC understands -c and -o together], | 
 | 820 |   [am_cv_prog_cc_c_o], | 
 | 821 |   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) | 
 | 822 |   # Make sure it works both with $CC and with simple cc. | 
 | 823 |   # Following AC_PROG_CC_C_O, we do the test twice because some | 
 | 824 |   # compilers refuse to overwrite an existing .o file with -o, | 
 | 825 |   # though they will create one. | 
 | 826 |   am_cv_prog_cc_c_o=yes | 
 | 827 |   for am_i in 1 2; do | 
 | 828 |     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ | 
 | 829 |          && test -f conftest2.$ac_objext; then | 
 | 830 |       : OK | 
 | 831 |     else | 
 | 832 |       am_cv_prog_cc_c_o=no | 
 | 833 |       break | 
 | 834 |     fi | 
 | 835 |   done | 
 | 836 |   rm -f core conftest* | 
 | 837 |   unset am_i]) | 
 | 838 | if test "$am_cv_prog_cc_c_o" != yes; then | 
 | 839 |    # Losing compiler, so override with the script. | 
 | 840 |    # FIXME: It is wrong to rewrite CC. | 
 | 841 |    # But if we don't then we get into trouble of one sort or another. | 
 | 842 |    # A longer-term fix would be to have automake use am__CC in this case, | 
 | 843 |    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | 
 | 844 |    CC="$am_aux_dir/compile $CC" | 
 | 845 | fi | 
 | 846 | AC_LANG_POP([C])]) | 
 | 847 |  | 
 | 848 | # For backward compatibility. | 
 | 849 | AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) | 
 | 850 |  | 
 | 851 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 852 | # | 
 | 853 | # This file is free software; the Free Software Foundation | 
 | 854 | # gives unlimited permission to copy and/or distribute it, | 
 | 855 | # with or without modifications, as long as this notice is preserved. | 
 | 856 |  | 
 | 857 | # AM_RUN_LOG(COMMAND) | 
 | 858 | # ------------------- | 
 | 859 | # Run COMMAND, save the exit status in ac_status, and log it. | 
 | 860 | # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) | 
 | 861 | AC_DEFUN([AM_RUN_LOG], | 
 | 862 | [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD | 
 | 863 |    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD | 
 | 864 |    ac_status=$? | 
 | 865 |    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | 
 | 866 |    (exit $ac_status); }]) | 
 | 867 |  | 
 | 868 | # Check to make sure that the build environment is sane.    -*- Autoconf -*- | 
 | 869 |  | 
 | 870 | # Copyright (C) 1996-2014 Free Software Foundation, Inc. | 
 | 871 | # | 
 | 872 | # This file is free software; the Free Software Foundation | 
 | 873 | # gives unlimited permission to copy and/or distribute it, | 
 | 874 | # with or without modifications, as long as this notice is preserved. | 
 | 875 |  | 
 | 876 | # AM_SANITY_CHECK | 
 | 877 | # --------------- | 
 | 878 | AC_DEFUN([AM_SANITY_CHECK], | 
 | 879 | [AC_MSG_CHECKING([whether build environment is sane]) | 
 | 880 | # Reject unsafe characters in $srcdir or the absolute working directory | 
 | 881 | # name.  Accept space and tab only in the latter. | 
 | 882 | am_lf=' | 
 | 883 | ' | 
 | 884 | case `pwd` in | 
 | 885 |   *[[\\\"\#\$\&\'\`$am_lf]]*) | 
 | 886 |     AC_MSG_ERROR([unsafe absolute working directory name]);; | 
 | 887 | esac | 
 | 888 | case $srcdir in | 
 | 889 |   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*) | 
 | 890 |     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; | 
 | 891 | esac | 
 | 892 |  | 
 | 893 | # Do 'set' in a subshell so we don't clobber the current shell's | 
 | 894 | # arguments.  Must try -L first in case configure is actually a | 
 | 895 | # symlink; some systems play weird games with the mod time of symlinks | 
 | 896 | # (eg FreeBSD returns the mod time of the symlink's containing | 
 | 897 | # directory). | 
 | 898 | if ( | 
 | 899 |    am_has_slept=no | 
 | 900 |    for am_try in 1 2; do | 
 | 901 |      echo "timestamp, slept: $am_has_slept" > conftest.file | 
 | 902 |      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | 
 | 903 |      if test "$[*]" = "X"; then | 
 | 904 | 	# -L didn't work. | 
 | 905 | 	set X `ls -t "$srcdir/configure" conftest.file` | 
 | 906 |      fi | 
 | 907 |      if test "$[*]" != "X $srcdir/configure conftest.file" \ | 
 | 908 | 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then | 
 | 909 |  | 
 | 910 | 	# If neither matched, then we have a broken ls.  This can happen | 
 | 911 | 	# if, for instance, CONFIG_SHELL is bash and it inherits a | 
 | 912 | 	# broken ls alias from the environment.  This has actually | 
 | 913 | 	# happened.  Such a system could not be considered "sane". | 
 | 914 | 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken | 
 | 915 |   alias in your environment]) | 
 | 916 |      fi | 
 | 917 |      if test "$[2]" = conftest.file || test $am_try -eq 2; then | 
 | 918 |        break | 
 | 919 |      fi | 
 | 920 |      # Just in case. | 
 | 921 |      sleep 1 | 
 | 922 |      am_has_slept=yes | 
 | 923 |    done | 
 | 924 |    test "$[2]" = conftest.file | 
 | 925 |    ) | 
 | 926 | then | 
 | 927 |    # Ok. | 
 | 928 |    : | 
 | 929 | else | 
 | 930 |    AC_MSG_ERROR([newly created file is older than distributed files! | 
 | 931 | Check your system clock]) | 
 | 932 | fi | 
 | 933 | AC_MSG_RESULT([yes]) | 
 | 934 | # If we didn't sleep, we still need to ensure time stamps of config.status and | 
 | 935 | # generated files are strictly newer. | 
 | 936 | am_sleep_pid= | 
 | 937 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then | 
 | 938 |   ( sleep 1 ) & | 
 | 939 |   am_sleep_pid=$! | 
 | 940 | fi | 
 | 941 | AC_CONFIG_COMMANDS_PRE( | 
 | 942 |   [AC_MSG_CHECKING([that generated files are newer than configure]) | 
 | 943 |    if test -n "$am_sleep_pid"; then | 
 | 944 |      # Hide warnings about reused PIDs. | 
 | 945 |      wait $am_sleep_pid 2>/dev/null | 
 | 946 |    fi | 
 | 947 |    AC_MSG_RESULT([done])]) | 
 | 948 | rm -f conftest.file | 
 | 949 | ]) | 
 | 950 |  | 
 | 951 | # Copyright (C) 2009-2014 Free Software Foundation, Inc. | 
 | 952 | # | 
 | 953 | # This file is free software; the Free Software Foundation | 
 | 954 | # gives unlimited permission to copy and/or distribute it, | 
 | 955 | # with or without modifications, as long as this notice is preserved. | 
 | 956 |  | 
 | 957 | # AM_SILENT_RULES([DEFAULT]) | 
 | 958 | # -------------------------- | 
 | 959 | # Enable less verbose build rules; with the default set to DEFAULT | 
 | 960 | # ("yes" being less verbose, "no" or empty being verbose). | 
 | 961 | AC_DEFUN([AM_SILENT_RULES], | 
 | 962 | [AC_ARG_ENABLE([silent-rules], [dnl | 
 | 963 | AS_HELP_STRING( | 
 | 964 |   [--enable-silent-rules], | 
 | 965 |   [less verbose build output (undo: "make V=1")]) | 
 | 966 | AS_HELP_STRING( | 
 | 967 |   [--disable-silent-rules], | 
 | 968 |   [verbose build output (undo: "make V=0")])dnl | 
 | 969 | ]) | 
 | 970 | case $enable_silent_rules in @%:@ ((( | 
 | 971 |   yes) AM_DEFAULT_VERBOSITY=0;; | 
 | 972 |    no) AM_DEFAULT_VERBOSITY=1;; | 
 | 973 |     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; | 
 | 974 | esac | 
 | 975 | dnl | 
 | 976 | dnl A few 'make' implementations (e.g., NonStop OS and NextStep) | 
 | 977 | dnl do not support nested variable expansions. | 
 | 978 | dnl See automake bug#9928 and bug#10237. | 
 | 979 | am_make=${MAKE-make} | 
 | 980 | AC_CACHE_CHECK([whether $am_make supports nested variables], | 
 | 981 |    [am_cv_make_support_nested_variables], | 
 | 982 |    [if AS_ECHO([['TRUE=$(BAR$(V)) | 
 | 983 | BAR0=false | 
 | 984 | BAR1=true | 
 | 985 | V=1 | 
 | 986 | am__doit: | 
 | 987 | 	@$(TRUE) | 
 | 988 | .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then | 
 | 989 |   am_cv_make_support_nested_variables=yes | 
 | 990 | else | 
 | 991 |   am_cv_make_support_nested_variables=no | 
 | 992 | fi]) | 
 | 993 | if test $am_cv_make_support_nested_variables = yes; then | 
 | 994 |   dnl Using '$V' instead of '$(V)' breaks IRIX make. | 
 | 995 |   AM_V='$(V)' | 
 | 996 |   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | 
 | 997 | else | 
 | 998 |   AM_V=$AM_DEFAULT_VERBOSITY | 
 | 999 |   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | 
 | 1000 | fi | 
 | 1001 | AC_SUBST([AM_V])dnl | 
 | 1002 | AM_SUBST_NOTMAKE([AM_V])dnl | 
 | 1003 | AC_SUBST([AM_DEFAULT_V])dnl | 
 | 1004 | AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl | 
 | 1005 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl | 
 | 1006 | AM_BACKSLASH='\' | 
 | 1007 | AC_SUBST([AM_BACKSLASH])dnl | 
 | 1008 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl | 
 | 1009 | ]) | 
 | 1010 |  | 
 | 1011 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. | 
 | 1012 | # | 
 | 1013 | # This file is free software; the Free Software Foundation | 
 | 1014 | # gives unlimited permission to copy and/or distribute it, | 
 | 1015 | # with or without modifications, as long as this notice is preserved. | 
 | 1016 |  | 
 | 1017 | # AM_PROG_INSTALL_STRIP | 
 | 1018 | # --------------------- | 
 | 1019 | # One issue with vendor 'install' (even GNU) is that you can't | 
 | 1020 | # specify the program used to strip binaries.  This is especially | 
 | 1021 | # annoying in cross-compiling environments, where the build's strip | 
 | 1022 | # is unlikely to handle the host's binaries. | 
 | 1023 | # Fortunately install-sh will honor a STRIPPROG variable, so we | 
 | 1024 | # always use install-sh in "make install-strip", and initialize | 
 | 1025 | # STRIPPROG with the value of the STRIP variable (set by the user). | 
 | 1026 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | 
 | 1027 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | 
 | 1028 | # Installed binaries are usually stripped using 'strip' when the user | 
 | 1029 | # run "make install-strip".  However 'strip' might not be the right | 
 | 1030 | # tool to use in cross-compilation environments, therefore Automake | 
 | 1031 | # will honor the 'STRIP' environment variable to overrule this program. | 
 | 1032 | dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. | 
 | 1033 | if test "$cross_compiling" != no; then | 
 | 1034 |   AC_CHECK_TOOL([STRIP], [strip], :) | 
 | 1035 | fi | 
 | 1036 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | 
 | 1037 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | 
 | 1038 |  | 
 | 1039 | # Copyright (C) 2006-2014 Free Software Foundation, Inc. | 
 | 1040 | # | 
 | 1041 | # This file is free software; the Free Software Foundation | 
 | 1042 | # gives unlimited permission to copy and/or distribute it, | 
 | 1043 | # with or without modifications, as long as this notice is preserved. | 
 | 1044 |  | 
 | 1045 | # _AM_SUBST_NOTMAKE(VARIABLE) | 
 | 1046 | # --------------------------- | 
 | 1047 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | 
 | 1048 | # This macro is traced by Automake. | 
 | 1049 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | 
 | 1050 |  | 
 | 1051 | # AM_SUBST_NOTMAKE(VARIABLE) | 
 | 1052 | # -------------------------- | 
 | 1053 | # Public sister of _AM_SUBST_NOTMAKE. | 
 | 1054 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | 
 | 1055 |  | 
 | 1056 | # Check how to create a tarball.                            -*- Autoconf -*- | 
 | 1057 |  | 
 | 1058 | # Copyright (C) 2004-2014 Free Software Foundation, Inc. | 
 | 1059 | # | 
 | 1060 | # This file is free software; the Free Software Foundation | 
 | 1061 | # gives unlimited permission to copy and/or distribute it, | 
 | 1062 | # with or without modifications, as long as this notice is preserved. | 
 | 1063 |  | 
 | 1064 | # _AM_PROG_TAR(FORMAT) | 
 | 1065 | # -------------------- | 
 | 1066 | # Check how to create a tarball in format FORMAT. | 
 | 1067 | # FORMAT should be one of 'v7', 'ustar', or 'pax'. | 
 | 1068 | # | 
 | 1069 | # Substitute a variable $(am__tar) that is a command | 
 | 1070 | # writing to stdout a FORMAT-tarball containing the directory | 
 | 1071 | # $tardir. | 
 | 1072 | #     tardir=directory && $(am__tar) > result.tar | 
 | 1073 | # | 
 | 1074 | # Substitute a variable $(am__untar) that extract such | 
 | 1075 | # a tarball read from stdin. | 
 | 1076 | #     $(am__untar) < result.tar | 
 | 1077 | # | 
 | 1078 | AC_DEFUN([_AM_PROG_TAR], | 
 | 1079 | [# Always define AMTAR for backward compatibility.  Yes, it's still used | 
 | 1080 | # in the wild :-(  We should find a proper way to deprecate it ... | 
 | 1081 | AC_SUBST([AMTAR], ['$${TAR-tar}']) | 
 | 1082 |  | 
 | 1083 | # We'll loop over all known methods to create a tar archive until one works. | 
 | 1084 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | 
 | 1085 |  | 
 | 1086 | m4_if([$1], [v7], | 
 | 1087 |   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], | 
 | 1088 |  | 
 | 1089 |   [m4_case([$1], | 
 | 1090 |     [ustar], | 
 | 1091 |      [# The POSIX 1988 'ustar' format is defined with fixed-size fields. | 
 | 1092 |       # There is notably a 21 bits limit for the UID and the GID.  In fact, | 
 | 1093 |       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 | 
 | 1094 |       # and bug#13588). | 
 | 1095 |       am_max_uid=2097151 # 2^21 - 1 | 
 | 1096 |       am_max_gid=$am_max_uid | 
 | 1097 |       # The $UID and $GID variables are not portable, so we need to resort | 
 | 1098 |       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls | 
 | 1099 |       # below are definitely unexpected, so allow the users to see them | 
 | 1100 |       # (that is, avoid stderr redirection). | 
 | 1101 |       am_uid=`id -u || echo unknown` | 
 | 1102 |       am_gid=`id -g || echo unknown` | 
 | 1103 |       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) | 
 | 1104 |       if test $am_uid -le $am_max_uid; then | 
 | 1105 |          AC_MSG_RESULT([yes]) | 
 | 1106 |       else | 
 | 1107 |          AC_MSG_RESULT([no]) | 
 | 1108 |          _am_tools=none | 
 | 1109 |       fi | 
 | 1110 |       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) | 
 | 1111 |       if test $am_gid -le $am_max_gid; then | 
 | 1112 |          AC_MSG_RESULT([yes]) | 
 | 1113 |       else | 
 | 1114 |         AC_MSG_RESULT([no]) | 
 | 1115 |         _am_tools=none | 
 | 1116 |       fi], | 
 | 1117 |  | 
 | 1118 |   [pax], | 
 | 1119 |     [], | 
 | 1120 |  | 
 | 1121 |   [m4_fatal([Unknown tar format])]) | 
 | 1122 |  | 
 | 1123 |   AC_MSG_CHECKING([how to create a $1 tar archive]) | 
 | 1124 |  | 
 | 1125 |   # Go ahead even if we have the value already cached.  We do so because we | 
 | 1126 |   # need to set the values for the 'am__tar' and 'am__untar' variables. | 
 | 1127 |   _am_tools=${am_cv_prog_tar_$1-$_am_tools} | 
 | 1128 |  | 
 | 1129 |   for _am_tool in $_am_tools; do | 
 | 1130 |     case $_am_tool in | 
 | 1131 |     gnutar) | 
 | 1132 |       for _am_tar in tar gnutar gtar; do | 
 | 1133 |         AM_RUN_LOG([$_am_tar --version]) && break | 
 | 1134 |       done | 
 | 1135 |       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | 
 | 1136 |       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | 
 | 1137 |       am__untar="$_am_tar -xf -" | 
 | 1138 |       ;; | 
 | 1139 |     plaintar) | 
 | 1140 |       # Must skip GNU tar: if it does not support --format= it doesn't create | 
 | 1141 |       # ustar tarball either. | 
 | 1142 |       (tar --version) >/dev/null 2>&1 && continue | 
 | 1143 |       am__tar='tar chf - "$$tardir"' | 
 | 1144 |       am__tar_='tar chf - "$tardir"' | 
 | 1145 |       am__untar='tar xf -' | 
 | 1146 |       ;; | 
 | 1147 |     pax) | 
 | 1148 |       am__tar='pax -L -x $1 -w "$$tardir"' | 
 | 1149 |       am__tar_='pax -L -x $1 -w "$tardir"' | 
 | 1150 |       am__untar='pax -r' | 
 | 1151 |       ;; | 
 | 1152 |     cpio) | 
 | 1153 |       am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | 
 | 1154 |       am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | 
 | 1155 |       am__untar='cpio -i -H $1 -d' | 
 | 1156 |       ;; | 
 | 1157 |     none) | 
 | 1158 |       am__tar=false | 
 | 1159 |       am__tar_=false | 
 | 1160 |       am__untar=false | 
 | 1161 |       ;; | 
 | 1162 |     esac | 
 | 1163 |  | 
 | 1164 |     # If the value was cached, stop now.  We just wanted to have am__tar | 
 | 1165 |     # and am__untar set. | 
 | 1166 |     test -n "${am_cv_prog_tar_$1}" && break | 
 | 1167 |  | 
 | 1168 |     # tar/untar a dummy directory, and stop if the command works. | 
 | 1169 |     rm -rf conftest.dir | 
 | 1170 |     mkdir conftest.dir | 
 | 1171 |     echo GrepMe > conftest.dir/file | 
 | 1172 |     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | 
 | 1173 |     rm -rf conftest.dir | 
 | 1174 |     if test -s conftest.tar; then | 
 | 1175 |       AM_RUN_LOG([$am__untar <conftest.tar]) | 
 | 1176 |       AM_RUN_LOG([cat conftest.dir/file]) | 
 | 1177 |       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | 
 | 1178 |     fi | 
 | 1179 |   done | 
 | 1180 |   rm -rf conftest.dir | 
 | 1181 |  | 
 | 1182 |   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | 
 | 1183 |   AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | 
 | 1184 |  | 
 | 1185 | AC_SUBST([am__tar]) | 
 | 1186 | AC_SUBST([am__untar]) | 
 | 1187 | ]) # _AM_PROG_TAR | 
 | 1188 |  | 
 | 1189 | m4_include([m4/ax_code_coverage.m4]) | 
 | 1190 | m4_include([m4/curl-compilers.m4]) | 
 | 1191 | m4_include([m4/curl-confopts.m4]) | 
 | 1192 | m4_include([m4/curl-functions.m4]) | 
 | 1193 | m4_include([m4/curl-openssl.m4]) | 
 | 1194 | m4_include([m4/curl-override.m4]) | 
 | 1195 | m4_include([m4/curl-reentrant.m4]) | 
 | 1196 | m4_include([m4/libtool.m4]) | 
 | 1197 | m4_include([m4/ltoptions.m4]) | 
 | 1198 | m4_include([m4/ltsugar.m4]) | 
 | 1199 | m4_include([m4/ltversion.m4]) | 
 | 1200 | m4_include([m4/lt~obsolete.m4]) | 
 | 1201 | m4_include([m4/xc-am-iface.m4]) | 
 | 1202 | m4_include([m4/xc-cc-check.m4]) | 
 | 1203 | m4_include([m4/xc-lt-iface.m4]) | 
 | 1204 | m4_include([m4/xc-translit.m4]) | 
 | 1205 | m4_include([m4/xc-val-flgs.m4]) | 
 | 1206 | m4_include([m4/zz40-xc-ovr.m4]) | 
 | 1207 | m4_include([m4/zz50-xc-ovr.m4]) | 
 | 1208 | m4_include([m4/zz60-xc-ovr.m4]) | 
 | 1209 | m4_include([acinclude.m4]) |