| 1 | # generated automatically by aclocal 1.9.5 -*- Autoconf -*- | 
|---|
| 2 |  | 
|---|
| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | 
|---|
| 4 | # 2005  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 | # AM_CONDITIONAL                                            -*- Autoconf -*- | 
|---|
| 15 |  | 
|---|
| 16 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 | 
|---|
| 17 | # Free Software Foundation, Inc. | 
|---|
| 18 | # | 
|---|
| 19 | # This file is free software; the Free Software Foundation | 
|---|
| 20 | # gives unlimited permission to copy and/or distribute it, | 
|---|
| 21 | # with or without modifications, as long as this notice is preserved. | 
|---|
| 22 |  | 
|---|
| 23 | # serial 7 | 
|---|
| 24 |  | 
|---|
| 25 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | 
|---|
| 26 | # ------------------------------------- | 
|---|
| 27 | # Define a conditional. | 
|---|
| 28 | AC_DEFUN([AM_CONDITIONAL], | 
|---|
| 29 | [AC_PREREQ(2.52)dnl | 
|---|
| 30 |  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])], | 
|---|
| 31 |         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | 
|---|
| 32 | AC_SUBST([$1_TRUE]) | 
|---|
| 33 | AC_SUBST([$1_FALSE]) | 
|---|
| 34 | if $2; then | 
|---|
| 35 |   $1_TRUE= | 
|---|
| 36 |   $1_FALSE='#' | 
|---|
| 37 | else | 
|---|
| 38 |   $1_TRUE='#' | 
|---|
| 39 |   $1_FALSE= | 
|---|
| 40 | fi | 
|---|
| 41 | AC_CONFIG_COMMANDS_PRE( | 
|---|
| 42 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | 
|---|
| 43 |   AC_MSG_ERROR([[conditional "$1" was never defined. | 
|---|
| 44 | Usually this means the macro was only invoked conditionally.]]) | 
|---|
| 45 | fi])]) | 
|---|
| 46 |  | 
|---|
| 47 |  | 
|---|
| 48 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | 
|---|
| 49 | # Free Software Foundation, Inc. | 
|---|
| 50 | # | 
|---|
| 51 | # This file is free software; the Free Software Foundation | 
|---|
| 52 | # gives unlimited permission to copy and/or distribute it, | 
|---|
| 53 | # with or without modifications, as long as this notice is preserved. | 
|---|
| 54 |  | 
|---|
| 55 | # serial 8 | 
|---|
| 56 |  | 
|---|
| 57 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | 
|---|
| 58 | # written in clear, in which case automake, when reading aclocal.m4, | 
|---|
| 59 | # will think it sees a *use*, and therefore will trigger all it's | 
|---|
| 60 | # C support machinery.  Also note that it means that autoscan, seeing | 
|---|
| 61 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | 
|---|
| 62 |  | 
|---|
| 63 |  | 
|---|
| 64 | # _AM_DEPENDENCIES(NAME) | 
|---|
| 65 | # ---------------------- | 
|---|
| 66 | # See how the compiler implements dependency checking. | 
|---|
| 67 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | 
|---|
| 68 | # We try a few techniques and use that to set a single cache variable. | 
|---|
| 69 | # | 
|---|
| 70 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | 
|---|
| 71 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | 
|---|
| 72 | # dependency, and given that the user is not expected to run this macro, | 
|---|
| 73 | # just rely on AC_PROG_CC. | 
|---|
| 74 | AC_DEFUN([_AM_DEPENDENCIES], | 
|---|
| 75 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | 
|---|
| 76 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | 
|---|
| 77 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | 
|---|
| 78 | AC_REQUIRE([AM_DEP_TRACK])dnl | 
|---|
| 79 |  | 
|---|
| 80 | ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=], | 
|---|
| 81 |        [$1], CXX,  [depcc="$CXX"  am_compiler_list=], | 
|---|
| 82 |        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | 
|---|
| 83 |        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'], | 
|---|
| 84 |                    [depcc="$$1"   am_compiler_list=]) | 
|---|
| 85 |  | 
|---|
| 86 | AC_CACHE_CHECK([dependency style of $depcc], | 
|---|
| 87 |                [am_cv_$1_dependencies_compiler_type], | 
|---|
| 88 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | 
|---|
| 89 |   # We make a subdir and do the tests there.  Otherwise we can end up | 
|---|
| 90 |   # making bogus files that we don't know about and never remove.  For | 
|---|
| 91 |   # instance it was reported that on HP-UX the gcc test will end up | 
|---|
| 92 |   # making a dummy file named `D' -- because `-MD' means `put the output | 
|---|
| 93 |   # in D'. | 
|---|
| 94 |   mkdir conftest.dir | 
|---|
| 95 |   # Copy depcomp to subdir because otherwise we won't find it if we're | 
|---|
| 96 |   # using a relative directory. | 
|---|
| 97 |   cp "$am_depcomp" conftest.dir | 
|---|
| 98 |   cd conftest.dir | 
|---|
| 99 |   # We will build objects and dependencies in a subdirectory because | 
|---|
| 100 |   # it helps to detect inapplicable dependency modes.  For instance | 
|---|
| 101 |   # both Tru64's cc and ICC support -MD to output dependencies as a | 
|---|
| 102 |   # side effect of compilation, but ICC will put the dependencies in | 
|---|
| 103 |   # the current directory while Tru64 will put them in the object | 
|---|
| 104 |   # directory. | 
|---|
| 105 |   mkdir sub | 
|---|
| 106 |  | 
|---|
| 107 |   am_cv_$1_dependencies_compiler_type=none | 
|---|
| 108 |   if test "$am_compiler_list" = ""; then | 
|---|
| 109 |      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | 
|---|
| 110 |   fi | 
|---|
| 111 |   for depmode in $am_compiler_list; do | 
|---|
| 112 |     # Setup a source with many dependencies, because some compilers | 
|---|
| 113 |     # like to wrap large dependency lists on column 80 (with \), and | 
|---|
| 114 |     # we should not choose a depcomp mode which is confused by this. | 
|---|
| 115 |     # | 
|---|
| 116 |     # We need to recreate these files for each test, as the compiler may | 
|---|
| 117 |     # overwrite some of them when testing with obscure command lines. | 
|---|
| 118 |     # This happens at least with the AIX C compiler. | 
|---|
| 119 |     : > sub/conftest.c | 
|---|
| 120 |     for i in 1 2 3 4 5 6; do | 
|---|
| 121 |       echo '#include "conftst'$i'.h"' >> sub/conftest.c | 
|---|
| 122 |       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | 
|---|
| 123 |       # Solaris 8's {/usr,}/bin/sh. | 
|---|
| 124 |       touch sub/conftst$i.h | 
|---|
| 125 |     done | 
|---|
| 126 |     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | 
|---|
| 127 |  | 
|---|
| 128 |     case $depmode in | 
|---|
| 129 |     nosideeffect) | 
|---|
| 130 |       # after this tag, mechanisms are not by side-effect, so they'll | 
|---|
| 131 |       # only be used when explicitly requested | 
|---|
| 132 |       if test "x$enable_dependency_tracking" = xyes; then | 
|---|
| 133 |         continue | 
|---|
| 134 |       else | 
|---|
| 135 |         break | 
|---|
| 136 |       fi | 
|---|
| 137 |       ;; | 
|---|
| 138 |     none) break ;; | 
|---|
| 139 |     esac | 
|---|
| 140 |     # We check with `-c' and `-o' for the sake of the "dashmstdout" | 
|---|
| 141 |     # mode.  It turns out that the SunPro C++ compiler does not properly | 
|---|
| 142 |     # handle `-M -o', and we need to detect this. | 
|---|
| 143 |     if depmode=$depmode \ | 
|---|
| 144 |        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | 
|---|
| 145 |        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | 
|---|
| 146 |        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | 
|---|
| 147 |          >/dev/null 2>conftest.err && | 
|---|
| 148 |        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | 
|---|
| 149 |        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | 
|---|
| 150 |        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | 
|---|
| 151 |       # icc doesn't choke on unknown options, it will just issue warnings | 
|---|
| 152 |       # or remarks (even with -Werror).  So we grep stderr for any message | 
|---|
| 153 |       # that says an option was ignored or not supported. | 
|---|
| 154 |       # When given -MP, icc 7.0 and 7.1 complain thusly: | 
|---|
| 155 |       #   icc: Command line warning: ignoring option '-M'; no argument required | 
|---|
| 156 |       # The diagnosis changed in icc 8.0: | 
|---|
| 157 |       #   icc: Command line remark: option '-MP' not supported | 
|---|
| 158 |       if (grep 'ignoring option' conftest.err || | 
|---|
| 159 |           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | 
|---|
| 160 |         am_cv_$1_dependencies_compiler_type=$depmode | 
|---|
| 161 |         break | 
|---|
| 162 |       fi | 
|---|
| 163 |     fi | 
|---|
| 164 |   done | 
|---|
| 165 |  | 
|---|
| 166 |   cd .. | 
|---|
| 167 |   rm -rf conftest.dir | 
|---|
| 168 | else | 
|---|
| 169 |   am_cv_$1_dependencies_compiler_type=none | 
|---|
| 170 | fi | 
|---|
| 171 | ]) | 
|---|
| 172 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | 
|---|
| 173 | AM_CONDITIONAL([am__fastdep$1], [ | 
|---|
| 174 |   test "x$enable_dependency_tracking" != xno \ | 
|---|
| 175 |   && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | 
|---|
| 176 | ]) | 
|---|
| 177 |  | 
|---|
| 178 |  | 
|---|
| 179 | # AM_SET_DEPDIR | 
|---|
| 180 | # ------------- | 
|---|
| 181 | # Choose a directory name for dependency files. | 
|---|
| 182 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | 
|---|
| 183 | AC_DEFUN([AM_SET_DEPDIR], | 
|---|
| 184 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | 
|---|
| 185 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | 
|---|
| 186 | ]) | 
|---|
| 187 |  | 
|---|
| 188 |  | 
|---|
| 189 | # AM_DEP_TRACK | 
|---|
| 190 | # ------------ | 
|---|
| 191 | AC_DEFUN([AM_DEP_TRACK], | 
|---|
| 192 | [AC_ARG_ENABLE(dependency-tracking, | 
|---|
| 193 | [  --disable-dependency-tracking  speeds up one-time build | 
|---|
| 194 |   --enable-dependency-tracking   do not reject slow dependency extractors]) | 
|---|
| 195 | if test "x$enable_dependency_tracking" != xno; then | 
|---|
| 196 |   am_depcomp="$ac_aux_dir/depcomp" | 
|---|
| 197 |   AMDEPBACKSLASH='\' | 
|---|
| 198 | fi | 
|---|
| 199 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | 
|---|
| 200 | AC_SUBST([AMDEPBACKSLASH]) | 
|---|
| 201 | ]) | 
|---|
| 202 |  | 
|---|
| 203 | # Generate code to set up dependency tracking.              -*- Autoconf -*- | 
|---|
| 204 |  | 
|---|
| 205 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | 
|---|
| 206 | # Free Software Foundation, Inc. | 
|---|
| 207 | # | 
|---|
| 208 | # This file is free software; the Free Software Foundation | 
|---|
| 209 | # gives unlimited permission to copy and/or distribute it, | 
|---|
| 210 | # with or without modifications, as long as this notice is preserved. | 
|---|
| 211 |  | 
|---|
| 212 | #serial 3 | 
|---|
| 213 |  | 
|---|
| 214 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | 
|---|
| 215 | # ------------------------------ | 
|---|
| 216 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | 
|---|
| 217 | [for mf in $CONFIG_FILES; do | 
|---|
| 218 |   # Strip MF so we end up with the name of the file. | 
|---|
| 219 |   mf=`echo "$mf" | sed -e 's/:.*$//'` | 
|---|
| 220 |   # Check whether this is an Automake generated Makefile or not. | 
|---|
| 221 |   # We used to match only the files named `Makefile.in', but | 
|---|
| 222 |   # some people rename them; so instead we look at the file content. | 
|---|
| 223 |   # Grep'ing the first line is not enough: some people post-process | 
|---|
| 224 |   # each Makefile.in and add a new line on top of each file to say so. | 
|---|
| 225 |   # So let's grep whole file. | 
|---|
| 226 |   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | 
|---|
| 227 |     dirpart=`AS_DIRNAME("$mf")` | 
|---|
| 228 |   else | 
|---|
| 229 |     continue | 
|---|
| 230 |   fi | 
|---|
| 231 |   # Extract the definition of DEPDIR, am__include, and am__quote | 
|---|
| 232 |   # from the Makefile without running `make'. | 
|---|
| 233 |   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | 
|---|
| 234 |   test -z "$DEPDIR" && continue | 
|---|
| 235 |   am__include=`sed -n 's/^am__include = //p' < "$mf"` | 
|---|
| 236 |   test -z "am__include" && continue | 
|---|
| 237 |   am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | 
|---|
| 238 |   # When using ansi2knr, U may be empty or an underscore; expand it | 
|---|
| 239 |   U=`sed -n 's/^U = //p' < "$mf"` | 
|---|
| 240 |   # Find all dependency output files, they are included files with | 
|---|
| 241 |   # $(DEPDIR) in their names.  We invoke sed twice because it is the | 
|---|
| 242 |   # simplest approach to changing $(DEPDIR) to its actual value in the | 
|---|
| 243 |   # expansion. | 
|---|
| 244 |   for file in `sed -n " | 
|---|
| 245 |     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | 
|---|
| 246 |        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | 
|---|
| 247 |     # Make sure the directory exists. | 
|---|
| 248 |     test -f "$dirpart/$file" && continue | 
|---|
| 249 |     fdir=`AS_DIRNAME(["$file"])` | 
|---|
| 250 |     AS_MKDIR_P([$dirpart/$fdir]) | 
|---|
| 251 |     # echo "creating $dirpart/$file" | 
|---|
| 252 |     echo '# dummy' > "$dirpart/$file" | 
|---|
| 253 |   done | 
|---|
| 254 | done | 
|---|
| 255 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | 
|---|
| 256 |  | 
|---|
| 257 |  | 
|---|
| 258 | # AM_OUTPUT_DEPENDENCY_COMMANDS | 
|---|
| 259 | # ----------------------------- | 
|---|
| 260 | # This macro should only be invoked once -- use via AC_REQUIRE. | 
|---|
| 261 | # | 
|---|
| 262 | # This code is only required when automatic dependency tracking | 
|---|
| 263 | # is enabled.  FIXME.  This creates each `.P' file that we will | 
|---|
| 264 | # need in order to bootstrap the dependency handling code. | 
|---|
| 265 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | 
|---|
| 266 | [AC_CONFIG_COMMANDS([depfiles], | 
|---|
| 267 |      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | 
|---|
| 268 |      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | 
|---|
| 269 | ]) | 
|---|
| 270 |  | 
|---|
| 271 | # Copyright (C) 2003, 2005  Free Software Foundation, Inc. | 
|---|
| 272 | # | 
|---|
| 273 | # This file is free software; the Free Software Foundation | 
|---|
| 274 | # gives unlimited permission to copy and/or distribute it, | 
|---|
| 275 | # with or without modifications, as long as this notice is preserved. | 
|---|
| 276 |  | 
|---|
| 277 | # serial 2 | 
|---|
| 278 |  | 
|---|
| 279 | # Check whether the underlying file-system supports filenames | 
|---|
| 280 | # with a leading dot.  For instance MS-DOS doesn't. | 
|---|
| 281 | AC_DEFUN([AM_SET_LEADING_DOT], | 
|---|
| 282 | [rm -rf .tst 2>/dev/null | 
|---|
| 283 | mkdir .tst 2>/dev/null | 
|---|
| 284 | if test -d .tst; then | 
|---|
| 285 |   am__leading_dot=. | 
|---|
| 286 | else | 
|---|
| 287 |   am__leading_dot=_ | 
|---|
| 288 | fi | 
|---|
| 289 | rmdir .tst 2>/dev/null | 
|---|
| 290 | AC_SUBST([am__leading_dot])]) | 
|---|
| 291 |  | 
|---|
| 292 | # Check to see how 'make' treats includes.                  -*- Autoconf -*- | 
|---|
| 293 |  | 
|---|
| 294 | # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc. | 
|---|
| 295 | # | 
|---|
| 296 | # This file is free software; the Free Software Foundation | 
|---|
| 297 | # gives unlimited permission to copy and/or distribute it, | 
|---|
| 298 | # with or without modifications, as long as this notice is preserved. | 
|---|
| 299 |  | 
|---|
| 300 | # serial 3 | 
|---|
| 301 |  | 
|---|
| 302 | # AM_MAKE_INCLUDE() | 
|---|
| 303 | # ----------------- | 
|---|
| 304 | # Check to see how make treats includes. | 
|---|
| 305 | AC_DEFUN([AM_MAKE_INCLUDE], | 
|---|
| 306 | [am_make=${MAKE-make} | 
|---|
| 307 | cat > confinc << 'END' | 
|---|
| 308 | am__doit: | 
|---|
| 309 |         @echo done | 
|---|
| 310 | .PHONY: am__doit | 
|---|
| 311 | END | 
|---|
| 312 | # If we don't find an include directive, just comment out the code. | 
|---|
| 313 | AC_MSG_CHECKING([for style of include used by $am_make]) | 
|---|
| 314 | am__include="#" | 
|---|
| 315 | am__quote= | 
|---|
| 316 | _am_result=none | 
|---|
| 317 | # First try GNU make style include. | 
|---|
| 318 | echo "include confinc" > confmf | 
|---|
| 319 | # We grep out `Entering directory' and `Leaving directory' | 
|---|
| 320 | # messages which can occur if `w' ends up in MAKEFLAGS. | 
|---|
| 321 | # In particular we don't look at `^make:' because GNU make might | 
|---|
| 322 | # be invoked under some other name (usually "gmake"), in which | 
|---|
| 323 | # case it prints its new name instead of `make'. | 
|---|
| 324 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | 
|---|
| 325 |    am__include=include | 
|---|
| 326 |    am__quote= | 
|---|
| 327 |    _am_result=GNU | 
|---|
| 328 | fi | 
|---|
| 329 | # Now try BSD make style include. | 
|---|
| 330 | if test "$am__include" = "#"; then | 
|---|
| 331 |    echo '.include "confinc"' > confmf | 
|---|
| 332 |    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | 
|---|
| 333 |       am__include=.include | 
|---|
| 334 |       am__quote="\"" | 
|---|
| 335 |       _am_result=BSD | 
|---|
| 336 |    fi | 
|---|
| 337 | fi | 
|---|
| 338 | AC_SUBST([am__include]) | 
|---|
| 339 | AC_SUBST([am__quote]) | 
|---|
| 340 | AC_MSG_RESULT([$_am_result]) | 
|---|
| 341 | rm -f confinc confmf | 
|---|
| 342 | ]) | 
|---|
| 343 |  | 
|---|
| 344 | m4_include([../acinclude.m4]) | 
|---|