| 1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- | 
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| 2 |  | 
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| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | 
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| 4 | # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc. | 
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| 5 | # This file is free software; the Free Software Foundation | 
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| 6 | # gives unlimited permission to copy and/or distribute it, | 
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| 7 | # with or without modifications, as long as this notice is preserved. | 
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| 8 |  | 
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| 9 | # This program is distributed in the hope that it will be useful, | 
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| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | 
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| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | 
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| 12 | # PARTICULAR PURPOSE. | 
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| 13 |  | 
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| 14 | # AM_CONDITIONAL                                            -*- Autoconf -*- | 
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| 15 |  | 
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| 16 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 | 
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| 17 | # Free Software Foundation, Inc. | 
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| 18 | # | 
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| 19 | # This file is free software; the Free Software Foundation | 
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| 20 | # gives unlimited permission to copy and/or distribute it, | 
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| 21 | # with or without modifications, as long as this notice is preserved. | 
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| 22 |  | 
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| 23 | # serial 9 | 
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| 24 |  | 
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| 25 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | 
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| 26 | # ------------------------------------- | 
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| 27 | # Define a conditional. | 
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| 28 | AC_DEFUN([AM_CONDITIONAL], | 
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| 29 | [AC_PREREQ(2.52)dnl | 
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| 30 |  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])], | 
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| 31 |         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | 
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| 32 | AC_SUBST([$1_TRUE])dnl | 
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| 33 | AC_SUBST([$1_FALSE])dnl | 
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| 34 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | 
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| 35 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | 
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| 36 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | 
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| 37 | if $2; then | 
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| 38 |   $1_TRUE= | 
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| 39 |   $1_FALSE='#' | 
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| 40 | else | 
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| 41 |   $1_TRUE='#' | 
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| 42 |   $1_FALSE= | 
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| 43 | fi | 
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| 44 | AC_CONFIG_COMMANDS_PRE( | 
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| 45 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | 
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| 46 |   AC_MSG_ERROR([[conditional "$1" was never defined. | 
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| 47 | Usually this means the macro was only invoked conditionally.]]) | 
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| 48 | fi])]) | 
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| 49 |  | 
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| 50 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 | 
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| 51 | # Free Software Foundation, Inc. | 
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| 52 | # | 
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| 53 | # This file is free software; the Free Software Foundation | 
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| 54 | # gives unlimited permission to copy and/or distribute it, | 
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| 55 | # with or without modifications, as long as this notice is preserved. | 
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| 56 |  | 
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| 57 | # serial 10 | 
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| 58 |  | 
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| 59 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | 
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| 60 | # written in clear, in which case automake, when reading aclocal.m4, | 
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| 61 | # will think it sees a *use*, and therefore will trigger all it's | 
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| 62 | # C support machinery.  Also note that it means that autoscan, seeing | 
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| 63 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | 
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| 64 |  | 
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| 65 |  | 
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| 66 | # _AM_DEPENDENCIES(NAME) | 
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| 67 | # ---------------------- | 
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| 68 | # See how the compiler implements dependency checking. | 
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| 69 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | 
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| 70 | # We try a few techniques and use that to set a single cache variable. | 
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| 71 | # | 
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| 72 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | 
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| 73 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | 
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| 74 | # dependency, and given that the user is not expected to run this macro, | 
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| 75 | # just rely on AC_PROG_CC. | 
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| 76 | AC_DEFUN([_AM_DEPENDENCIES], | 
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| 77 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | 
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| 78 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | 
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| 79 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | 
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| 80 | AC_REQUIRE([AM_DEP_TRACK])dnl | 
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| 81 |  | 
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| 82 | ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=], | 
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| 83 |        [$1], CXX,  [depcc="$CXX"  am_compiler_list=], | 
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| 84 |        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | 
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| 85 |        [$1], UPC,  [depcc="$UPC"  am_compiler_list=], | 
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| 86 |        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'], | 
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| 87 |                    [depcc="$$1"   am_compiler_list=]) | 
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| 88 |  | 
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| 89 | AC_CACHE_CHECK([dependency style of $depcc], | 
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| 90 |                [am_cv_$1_dependencies_compiler_type], | 
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| 91 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | 
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| 92 |   # We make a subdir and do the tests there.  Otherwise we can end up | 
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| 93 |   # making bogus files that we don't know about and never remove.  For | 
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| 94 |   # instance it was reported that on HP-UX the gcc test will end up | 
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| 95 |   # making a dummy file named `D' -- because `-MD' means `put the output | 
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| 96 |   # in D'. | 
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| 97 |   mkdir conftest.dir | 
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| 98 |   # Copy depcomp to subdir because otherwise we won't find it if we're | 
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| 99 |   # using a relative directory. | 
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| 100 |   cp "$am_depcomp" conftest.dir | 
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| 101 |   cd conftest.dir | 
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| 102 |   # We will build objects and dependencies in a subdirectory because | 
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| 103 |   # it helps to detect inapplicable dependency modes.  For instance | 
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| 104 |   # both Tru64's cc and ICC support -MD to output dependencies as a | 
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| 105 |   # side effect of compilation, but ICC will put the dependencies in | 
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| 106 |   # the current directory while Tru64 will put them in the object | 
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| 107 |   # directory. | 
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| 108 |   mkdir sub | 
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| 109 |  | 
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| 110 |   am_cv_$1_dependencies_compiler_type=none | 
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| 111 |   if test "$am_compiler_list" = ""; then | 
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| 112 |      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | 
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| 113 |   fi | 
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| 114 |   am__universal=false | 
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| 115 |   m4_case([$1], [CC], | 
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| 116 |     [case " $depcc " in #( | 
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| 117 |      *\ -arch\ *\ -arch\ *) am__universal=true ;; | 
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| 118 |      esac], | 
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| 119 |     [CXX], | 
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| 120 |     [case " $depcc " in #( | 
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| 121 |      *\ -arch\ *\ -arch\ *) am__universal=true ;; | 
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| 122 |      esac]) | 
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| 123 |  | 
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| 124 |   for depmode in $am_compiler_list; do | 
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| 125 |     # Setup a source with many dependencies, because some compilers | 
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| 126 |     # like to wrap large dependency lists on column 80 (with \), and | 
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| 127 |     # we should not choose a depcomp mode which is confused by this. | 
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| 128 |     # | 
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| 129 |     # We need to recreate these files for each test, as the compiler may | 
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| 130 |     # overwrite some of them when testing with obscure command lines. | 
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| 131 |     # This happens at least with the AIX C compiler. | 
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| 132 |     : > sub/conftest.c | 
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| 133 |     for i in 1 2 3 4 5 6; do | 
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| 134 |       echo '#include "conftst'$i'.h"' >> sub/conftest.c | 
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| 135 |       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | 
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| 136 |       # Solaris 8's {/usr,}/bin/sh. | 
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| 137 |       touch sub/conftst$i.h | 
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| 138 |     done | 
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| 139 |     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | 
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| 140 |  | 
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| 141 |     # We check with `-c' and `-o' for the sake of the "dashmstdout" | 
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| 142 |     # mode.  It turns out that the SunPro C++ compiler does not properly | 
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| 143 |     # handle `-M -o', and we need to detect this.  Also, some Intel | 
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| 144 |     # versions had trouble with output in subdirs | 
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| 145 |     am__obj=sub/conftest.${OBJEXT-o} | 
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| 146 |     am__minus_obj="-o $am__obj" | 
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| 147 |     case $depmode in | 
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| 148 |     gcc) | 
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| 149 |       # This depmode causes a compiler race in universal mode. | 
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| 150 |       test "$am__universal" = false || continue | 
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| 151 |       ;; | 
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| 152 |     nosideeffect) | 
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| 153 |       # after this tag, mechanisms are not by side-effect, so they'll | 
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| 154 |       # only be used when explicitly requested | 
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| 155 |       if test "x$enable_dependency_tracking" = xyes; then | 
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| 156 |         continue | 
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| 157 |       else | 
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| 158 |         break | 
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| 159 |       fi | 
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| 160 |       ;; | 
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| 161 |     msvisualcpp | msvcmsys) | 
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| 162 |       # This compiler won't grok `-c -o', but also, the minuso test has | 
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| 163 |       # not run yet.  These depmodes are late enough in the game, and | 
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| 164 |       # so weak that their functioning should not be impacted. | 
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| 165 |       am__obj=conftest.${OBJEXT-o} | 
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| 166 |       am__minus_obj= | 
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| 167 |       ;; | 
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| 168 |     none) break ;; | 
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| 169 |     esac | 
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| 170 |     if depmode=$depmode \ | 
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| 171 |        source=sub/conftest.c object=$am__obj \ | 
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| 172 |        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | 
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| 173 |        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | 
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| 174 |          >/dev/null 2>conftest.err && | 
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| 175 |        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | 
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| 176 |        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | 
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| 177 |        grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | 
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| 178 |        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | 
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| 179 |       # icc doesn't choke on unknown options, it will just issue warnings | 
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| 180 |       # or remarks (even with -Werror).  So we grep stderr for any message | 
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| 181 |       # that says an option was ignored or not supported. | 
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| 182 |       # When given -MP, icc 7.0 and 7.1 complain thusly: | 
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| 183 |       #   icc: Command line warning: ignoring option '-M'; no argument required | 
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| 184 |       # The diagnosis changed in icc 8.0: | 
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| 185 |       #   icc: Command line remark: option '-MP' not supported | 
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| 186 |       if (grep 'ignoring option' conftest.err || | 
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| 187 |           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | 
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| 188 |         am_cv_$1_dependencies_compiler_type=$depmode | 
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| 189 |         break | 
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| 190 |       fi | 
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| 191 |     fi | 
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| 192 |   done | 
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| 193 |  | 
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| 194 |   cd .. | 
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| 195 |   rm -rf conftest.dir | 
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| 196 | else | 
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| 197 |   am_cv_$1_dependencies_compiler_type=none | 
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| 198 | fi | 
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| 199 | ]) | 
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| 200 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | 
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| 201 | AM_CONDITIONAL([am__fastdep$1], [ | 
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| 202 |   test "x$enable_dependency_tracking" != xno \ | 
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| 203 |   && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | 
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| 204 | ]) | 
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| 205 |  | 
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| 206 |  | 
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| 207 | # AM_SET_DEPDIR | 
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| 208 | # ------------- | 
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| 209 | # Choose a directory name for dependency files. | 
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| 210 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | 
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| 211 | AC_DEFUN([AM_SET_DEPDIR], | 
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| 212 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | 
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| 213 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | 
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| 214 | ]) | 
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| 215 |  | 
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| 216 |  | 
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| 217 | # AM_DEP_TRACK | 
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| 218 | # ------------ | 
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| 219 | AC_DEFUN([AM_DEP_TRACK], | 
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| 220 | [AC_ARG_ENABLE(dependency-tracking, | 
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| 221 | [  --disable-dependency-tracking  speeds up one-time build | 
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| 222 |   --enable-dependency-tracking   do not reject slow dependency extractors]) | 
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| 223 | if test "x$enable_dependency_tracking" != xno; then | 
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| 224 |   am_depcomp="$ac_aux_dir/depcomp" | 
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| 225 |   AMDEPBACKSLASH='\' | 
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| 226 | fi | 
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| 227 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | 
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| 228 | AC_SUBST([AMDEPBACKSLASH])dnl | 
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| 229 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | 
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| 230 | ]) | 
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| 231 |  | 
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| 232 | # Generate code to set up dependency tracking.              -*- Autoconf -*- | 
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| 233 |  | 
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| 234 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | 
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| 235 | # Free Software Foundation, Inc. | 
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| 236 | # | 
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| 237 | # This file is free software; the Free Software Foundation | 
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| 238 | # gives unlimited permission to copy and/or distribute it, | 
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| 239 | # with or without modifications, as long as this notice is preserved. | 
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| 240 |  | 
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| 241 | #serial 5 | 
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| 242 |  | 
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| 243 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | 
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| 244 | # ------------------------------ | 
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| 245 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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| 246 | [{ | 
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| 247 |   # Autoconf 2.62 quotes --file arguments for eval, but not when files | 
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| 248 |   # are listed without --file.  Let's play safe and only enable the eval | 
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| 249 |   # if we detect the quoting. | 
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| 250 |   case $CONFIG_FILES in | 
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| 251 |   *\'*) eval set x "$CONFIG_FILES" ;; | 
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| 252 |   *)   set x $CONFIG_FILES ;; | 
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| 253 |   esac | 
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| 254 |   shift | 
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| 255 |   for mf | 
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| 256 |   do | 
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| 257 |     # Strip MF so we end up with the name of the file. | 
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| 258 |     mf=`echo "$mf" | sed -e 's/:.*$//'` | 
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| 259 |     # Check whether this is an Automake generated Makefile or not. | 
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| 260 |     # We used to match only the files named `Makefile.in', but | 
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| 261 |     # some people rename them; so instead we look at the file content. | 
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| 262 |     # Grep'ing the first line is not enough: some people post-process | 
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| 263 |     # each Makefile.in and add a new line on top of each file to say so. | 
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| 264 |     # Grep'ing the whole file is not good either: AIX grep has a line | 
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| 265 |     # limit of 2048, but all sed's we know have understand at least 4000. | 
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| 266 |     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | 
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| 267 |       dirpart=`AS_DIRNAME("$mf")` | 
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| 268 |     else | 
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| 269 |       continue | 
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| 270 |     fi | 
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| 271 |     # Extract the definition of DEPDIR, am__include, and am__quote | 
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| 272 |     # from the Makefile without running `make'. | 
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| 273 |     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | 
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| 274 |     test -z "$DEPDIR" && continue | 
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| 275 |     am__include=`sed -n 's/^am__include = //p' < "$mf"` | 
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| 276 |     test -z "am__include" && continue | 
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| 277 |     am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | 
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| 278 |     # When using ansi2knr, U may be empty or an underscore; expand it | 
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| 279 |     U=`sed -n 's/^U = //p' < "$mf"` | 
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| 280 |     # Find all dependency output files, they are included files with | 
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| 281 |     # $(DEPDIR) in their names.  We invoke sed twice because it is the | 
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| 282 |     # simplest approach to changing $(DEPDIR) to its actual value in the | 
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| 283 |     # expansion. | 
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| 284 |     for file in `sed -n " | 
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| 285 |       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | 
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| 286 |          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | 
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| 287 |       # Make sure the directory exists. | 
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| 288 |       test -f "$dirpart/$file" && continue | 
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| 289 |       fdir=`AS_DIRNAME(["$file"])` | 
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| 290 |       AS_MKDIR_P([$dirpart/$fdir]) | 
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| 291 |       # echo "creating $dirpart/$file" | 
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| 292 |       echo '# dummy' > "$dirpart/$file" | 
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| 293 |     done | 
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| 294 |   done | 
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| 295 | } | 
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| 296 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | 
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| 297 |  | 
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| 298 |  | 
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| 299 | # AM_OUTPUT_DEPENDENCY_COMMANDS | 
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| 300 | # ----------------------------- | 
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| 301 | # This macro should only be invoked once -- use via AC_REQUIRE. | 
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| 302 | # | 
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| 303 | # This code is only required when automatic dependency tracking | 
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| 304 | # is enabled.  FIXME.  This creates each `.P' file that we will | 
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| 305 | # need in order to bootstrap the dependency handling code. | 
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| 306 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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| 307 | [AC_CONFIG_COMMANDS([depfiles], | 
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| 308 |      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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| 309 |      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | 
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| 310 | ]) | 
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| 311 |  | 
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| 312 | # Copyright (C) 2003, 2005  Free Software Foundation, Inc. | 
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| 313 | # | 
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| 314 | # This file is free software; the Free Software Foundation | 
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| 315 | # gives unlimited permission to copy and/or distribute it, | 
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| 316 | # with or without modifications, as long as this notice is preserved. | 
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| 317 |  | 
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| 318 | # serial 2 | 
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| 319 |  | 
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| 320 | # Check whether the underlying file-system supports filenames | 
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| 321 | # with a leading dot.  For instance MS-DOS doesn't. | 
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| 322 | AC_DEFUN([AM_SET_LEADING_DOT], | 
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| 323 | [rm -rf .tst 2>/dev/null | 
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| 324 | mkdir .tst 2>/dev/null | 
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| 325 | if test -d .tst; then | 
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| 326 |   am__leading_dot=. | 
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| 327 | else | 
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| 328 |   am__leading_dot=_ | 
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| 329 | fi | 
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| 330 | rmdir .tst 2>/dev/null | 
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| 331 | AC_SUBST([am__leading_dot])]) | 
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| 332 |  | 
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| 333 | # Check to see how 'make' treats includes.                  -*- Autoconf -*- | 
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| 334 |  | 
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| 335 | # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc. | 
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| 336 | # | 
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| 337 | # This file is free software; the Free Software Foundation | 
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| 338 | # gives unlimited permission to copy and/or distribute it, | 
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| 339 | # with or without modifications, as long as this notice is preserved. | 
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| 340 |  | 
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| 341 | # serial 4 | 
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| 342 |  | 
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| 343 | # AM_MAKE_INCLUDE() | 
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| 344 | # ----------------- | 
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| 345 | # Check to see how make treats includes. | 
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| 346 | AC_DEFUN([AM_MAKE_INCLUDE], | 
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| 347 | [am_make=${MAKE-make} | 
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| 348 | cat > confinc << 'END' | 
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| 349 | am__doit: | 
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| 350 |         @echo this is the am__doit target | 
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| 351 | .PHONY: am__doit | 
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| 352 | END | 
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| 353 | # If we don't find an include directive, just comment out the code. | 
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| 354 | AC_MSG_CHECKING([for style of include used by $am_make]) | 
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| 355 | am__include="#" | 
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| 356 | am__quote= | 
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| 357 | _am_result=none | 
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| 358 | # First try GNU make style include. | 
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| 359 | echo "include confinc" > confmf | 
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| 360 | # Ignore all kinds of additional output from `make'. | 
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| 361 | case `$am_make -s -f confmf 2> /dev/null` in #( | 
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| 362 | *the\ am__doit\ target*) | 
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| 363 |   am__include=include | 
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| 364 |   am__quote= | 
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| 365 |   _am_result=GNU | 
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| 366 |   ;; | 
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| 367 | esac | 
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| 368 | # Now try BSD make style include. | 
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| 369 | if test "$am__include" = "#"; then | 
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| 370 |    echo '.include "confinc"' > confmf | 
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| 371 |    case `$am_make -s -f confmf 2> /dev/null` in #( | 
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| 372 |    *the\ am__doit\ target*) | 
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| 373 |      am__include=.include | 
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| 374 |      am__quote="\"" | 
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| 375 |      _am_result=BSD | 
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| 376 |      ;; | 
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| 377 |    esac | 
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| 378 | fi | 
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| 379 | AC_SUBST([am__include]) | 
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| 380 | AC_SUBST([am__quote]) | 
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| 381 | AC_MSG_RESULT([$_am_result]) | 
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| 382 | rm -f confinc confmf | 
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| 383 | ]) | 
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| 384 |  | 
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| 385 | # Copyright (C) 2006, 2008  Free Software Foundation, Inc. | 
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| 386 | # | 
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| 387 | # This file is free software; the Free Software Foundation | 
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| 388 | # gives unlimited permission to copy and/or distribute it, | 
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| 389 | # with or without modifications, as long as this notice is preserved. | 
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| 390 |  | 
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| 391 | # serial 2 | 
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| 392 |  | 
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| 393 | # _AM_SUBST_NOTMAKE(VARIABLE) | 
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| 394 | # --------------------------- | 
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| 395 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | 
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| 396 | # This macro is traced by Automake. | 
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| 397 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | 
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| 398 |  | 
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| 399 | # AM_SUBST_NOTMAKE(VARIABLE) | 
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| 400 | # --------------------------- | 
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| 401 | # Public sister of _AM_SUBST_NOTMAKE. | 
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| 402 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | 
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| 403 |  | 
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| 404 | m4_include([../acinclude.m4]) | 
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