| [444] | 1 | # generated automatically by aclocal 1.9.5 -*- 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  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 | 
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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 7 | 
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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]) | 
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 | 33 | AC_SUBST([$1_FALSE]) | 
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 | 34 | if $2; then | 
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 | 35 |   $1_TRUE= | 
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 | 36 |   $1_FALSE='#' | 
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 | 37 | else | 
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 | 38 |   $1_TRUE='#' | 
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 | 39 |   $1_FALSE= | 
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 | 40 | fi | 
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 | 41 | AC_CONFIG_COMMANDS_PRE( | 
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 | 42 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | 
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 | 43 |   AC_MSG_ERROR([[conditional "$1" was never defined. | 
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 | 44 | Usually this means the macro was only invoked conditionally.]]) | 
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 | 45 | fi])]) | 
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 | 46 |  | 
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 | 47 |  | 
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 | 48 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | 
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 | 49 | # Free Software Foundation, Inc. | 
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 | 50 | # | 
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 | 51 | # This file is free software; the Free Software Foundation | 
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 | 52 | # gives unlimited permission to copy and/or distribute it, | 
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 | 53 | # with or without modifications, as long as this notice is preserved. | 
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 | 54 |  | 
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 | 55 | # serial 8 | 
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 | 56 |  | 
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 | 57 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | 
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 | 58 | # written in clear, in which case automake, when reading aclocal.m4, | 
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 | 59 | # will think it sees a *use*, and therefore will trigger all it's | 
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 | 60 | # C support machinery.  Also note that it means that autoscan, seeing | 
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 | 61 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | 
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 | 62 |  | 
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 | 63 |  | 
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 | 64 | # _AM_DEPENDENCIES(NAME) | 
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 | 65 | # ---------------------- | 
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 | 66 | # See how the compiler implements dependency checking. | 
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 | 67 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | 
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 | 68 | # We try a few techniques and use that to set a single cache variable. | 
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 | 69 | # | 
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 | 70 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | 
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 | 71 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | 
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 | 72 | # dependency, and given that the user is not expected to run this macro, | 
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 | 73 | # just rely on AC_PROG_CC. | 
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 | 74 | AC_DEFUN([_AM_DEPENDENCIES], | 
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 | 75 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | 
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 | 76 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | 
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 | 77 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | 
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 | 78 | AC_REQUIRE([AM_DEP_TRACK])dnl | 
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 | 79 |  | 
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 | 80 | ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=], | 
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 | 81 |        [$1], CXX,  [depcc="$CXX"  am_compiler_list=], | 
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 | 82 |        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | 
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 | 83 |        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'], | 
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 | 84 |                    [depcc="$$1"   am_compiler_list=]) | 
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 | 85 |  | 
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 | 86 | AC_CACHE_CHECK([dependency style of $depcc], | 
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 | 87 |                [am_cv_$1_dependencies_compiler_type], | 
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 | 88 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | 
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 | 89 |   # We make a subdir and do the tests there.  Otherwise we can end up | 
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 | 90 |   # making bogus files that we don't know about and never remove.  For | 
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 | 91 |   # instance it was reported that on HP-UX the gcc test will end up | 
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 | 92 |   # making a dummy file named `D' -- because `-MD' means `put the output | 
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 | 93 |   # in D'. | 
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 | 94 |   mkdir conftest.dir | 
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 | 95 |   # Copy depcomp to subdir because otherwise we won't find it if we're | 
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 | 96 |   # using a relative directory. | 
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 | 97 |   cp "$am_depcomp" conftest.dir | 
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 | 98 |   cd conftest.dir | 
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 | 99 |   # We will build objects and dependencies in a subdirectory because | 
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 | 100 |   # it helps to detect inapplicable dependency modes.  For instance | 
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 | 101 |   # both Tru64's cc and ICC support -MD to output dependencies as a | 
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 | 102 |   # side effect of compilation, but ICC will put the dependencies in | 
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 | 103 |   # the current directory while Tru64 will put them in the object | 
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 | 104 |   # directory. | 
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 | 105 |   mkdir sub | 
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 | 106 |  | 
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 | 107 |   am_cv_$1_dependencies_compiler_type=none | 
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 | 108 |   if test "$am_compiler_list" = ""; then | 
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 | 109 |      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | 
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 | 110 |   fi | 
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 | 111 |   for depmode in $am_compiler_list; do | 
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 | 112 |     # Setup a source with many dependencies, because some compilers | 
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 | 113 |     # like to wrap large dependency lists on column 80 (with \), and | 
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 | 114 |     # we should not choose a depcomp mode which is confused by this. | 
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 | 115 |     # | 
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 | 116 |     # We need to recreate these files for each test, as the compiler may | 
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 | 117 |     # overwrite some of them when testing with obscure command lines. | 
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 | 118 |     # This happens at least with the AIX C compiler. | 
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 | 119 |     : > sub/conftest.c | 
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 | 120 |     for i in 1 2 3 4 5 6; do | 
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 | 121 |       echo '#include "conftst'$i'.h"' >> sub/conftest.c | 
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 | 122 |       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | 
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 | 123 |       # Solaris 8's {/usr,}/bin/sh. | 
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 | 124 |       touch sub/conftst$i.h | 
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 | 125 |     done | 
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 | 126 |     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | 
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 | 127 |  | 
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 | 128 |     case $depmode in | 
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 | 129 |     nosideeffect) | 
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 | 130 |       # after this tag, mechanisms are not by side-effect, so they'll | 
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 | 131 |       # only be used when explicitly requested | 
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 | 132 |       if test "x$enable_dependency_tracking" = xyes; then | 
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 | 133 |         continue | 
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 | 134 |       else | 
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 | 135 |         break | 
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 | 136 |       fi | 
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 | 137 |       ;; | 
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 | 138 |     none) break ;; | 
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 | 139 |     esac | 
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 | 140 |     # We check with `-c' and `-o' for the sake of the "dashmstdout" | 
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 | 141 |     # mode.  It turns out that the SunPro C++ compiler does not properly | 
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 | 142 |     # handle `-M -o', and we need to detect this. | 
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 | 143 |     if depmode=$depmode \ | 
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 | 144 |        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | 
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 | 145 |        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | 
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 | 146 |        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | 
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 | 147 |          >/dev/null 2>conftest.err && | 
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 | 148 |        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | 
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 | 149 |        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | 
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 | 150 |        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | 
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 | 151 |       # icc doesn't choke on unknown options, it will just issue warnings | 
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 | 152 |       # or remarks (even with -Werror).  So we grep stderr for any message | 
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 | 153 |       # that says an option was ignored or not supported. | 
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 | 154 |       # When given -MP, icc 7.0 and 7.1 complain thusly: | 
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 | 155 |       #   icc: Command line warning: ignoring option '-M'; no argument required | 
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 | 156 |       # The diagnosis changed in icc 8.0: | 
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 | 157 |       #   icc: Command line remark: option '-MP' not supported | 
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 | 158 |       if (grep 'ignoring option' conftest.err || | 
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 | 159 |           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | 
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 | 160 |         am_cv_$1_dependencies_compiler_type=$depmode | 
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 | 161 |         break | 
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 | 162 |       fi | 
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 | 163 |     fi | 
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 | 164 |   done | 
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 | 165 |  | 
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 | 166 |   cd .. | 
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 | 167 |   rm -rf conftest.dir | 
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 | 168 | else | 
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 | 169 |   am_cv_$1_dependencies_compiler_type=none | 
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 | 170 | fi | 
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 | 171 | ]) | 
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 | 172 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | 
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 | 173 | AM_CONDITIONAL([am__fastdep$1], [ | 
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 | 174 |   test "x$enable_dependency_tracking" != xno \ | 
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 | 175 |   && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | 
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 | 176 | ]) | 
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 | 177 |  | 
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 | 178 |  | 
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 | 179 | # AM_SET_DEPDIR | 
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 | 180 | # ------------- | 
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 | 181 | # Choose a directory name for dependency files. | 
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 | 182 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | 
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 | 183 | AC_DEFUN([AM_SET_DEPDIR], | 
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 | 184 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | 
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 | 185 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | 
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 | 186 | ]) | 
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 | 187 |  | 
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 | 188 |  | 
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 | 189 | # AM_DEP_TRACK | 
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 | 190 | # ------------ | 
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 | 191 | AC_DEFUN([AM_DEP_TRACK], | 
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 | 192 | [AC_ARG_ENABLE(dependency-tracking, | 
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 | 193 | [  --disable-dependency-tracking  speeds up one-time build | 
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 | 194 |   --enable-dependency-tracking   do not reject slow dependency extractors]) | 
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 | 195 | if test "x$enable_dependency_tracking" != xno; then | 
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 | 196 |   am_depcomp="$ac_aux_dir/depcomp" | 
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 | 197 |   AMDEPBACKSLASH='\' | 
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 | 198 | fi | 
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 | 199 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | 
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 | 200 | AC_SUBST([AMDEPBACKSLASH]) | 
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 | 201 | ]) | 
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 | 202 |  | 
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 | 203 | # Generate code to set up dependency tracking.              -*- Autoconf -*- | 
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 | 204 |  | 
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 | 205 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | 
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 | 206 | # Free Software Foundation, Inc. | 
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 | 207 | # | 
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 | 208 | # This file is free software; the Free Software Foundation | 
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 | 209 | # gives unlimited permission to copy and/or distribute it, | 
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 | 210 | # with or without modifications, as long as this notice is preserved. | 
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 | 211 |  | 
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 | 212 | #serial 3 | 
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 | 213 |  | 
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 | 214 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | 
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 | 215 | # ------------------------------ | 
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 | 216 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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 | 217 | [for mf in $CONFIG_FILES; do | 
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 | 218 |   # Strip MF so we end up with the name of the file. | 
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 | 219 |   mf=`echo "$mf" | sed -e 's/:.*$//'` | 
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 | 220 |   # Check whether this is an Automake generated Makefile or not. | 
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 | 221 |   # We used to match only the files named `Makefile.in', but | 
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 | 222 |   # some people rename them; so instead we look at the file content. | 
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 | 223 |   # Grep'ing the first line is not enough: some people post-process | 
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 | 224 |   # each Makefile.in and add a new line on top of each file to say so. | 
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 | 225 |   # So let's grep whole file. | 
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 | 226 |   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | 
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 | 227 |     dirpart=`AS_DIRNAME("$mf")` | 
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 | 228 |   else | 
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 | 229 |     continue | 
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 | 230 |   fi | 
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 | 231 |   # Extract the definition of DEPDIR, am__include, and am__quote | 
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 | 232 |   # from the Makefile without running `make'. | 
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 | 233 |   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | 
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 | 234 |   test -z "$DEPDIR" && continue | 
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 | 235 |   am__include=`sed -n 's/^am__include = //p' < "$mf"` | 
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 | 236 |   test -z "am__include" && continue | 
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 | 237 |   am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | 
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 | 238 |   # When using ansi2knr, U may be empty or an underscore; expand it | 
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 | 239 |   U=`sed -n 's/^U = //p' < "$mf"` | 
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 | 240 |   # Find all dependency output files, they are included files with | 
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 | 241 |   # $(DEPDIR) in their names.  We invoke sed twice because it is the | 
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 | 242 |   # simplest approach to changing $(DEPDIR) to its actual value in the | 
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 | 243 |   # expansion. | 
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 | 244 |   for file in `sed -n " | 
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 | 245 |     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | 
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 | 246 |        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | 
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 | 247 |     # Make sure the directory exists. | 
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 | 248 |     test -f "$dirpart/$file" && continue | 
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 | 249 |     fdir=`AS_DIRNAME(["$file"])` | 
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 | 250 |     AS_MKDIR_P([$dirpart/$fdir]) | 
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 | 251 |     # echo "creating $dirpart/$file" | 
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 | 252 |     echo '# dummy' > "$dirpart/$file" | 
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 | 253 |   done | 
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 | 254 | done | 
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 | 255 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | 
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 | 256 |  | 
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 | 257 |  | 
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 | 258 | # AM_OUTPUT_DEPENDENCY_COMMANDS | 
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 | 259 | # ----------------------------- | 
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 | 260 | # This macro should only be invoked once -- use via AC_REQUIRE. | 
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 | 261 | # | 
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 | 262 | # This code is only required when automatic dependency tracking | 
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 | 263 | # is enabled.  FIXME.  This creates each `.P' file that we will | 
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 | 264 | # need in order to bootstrap the dependency handling code. | 
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 | 265 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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 | 266 | [AC_CONFIG_COMMANDS([depfiles], | 
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 | 267 |      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | 
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 | 268 |      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | 
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 | 269 | ]) | 
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 | 270 |  | 
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 | 271 | # Copyright (C) 2003, 2005  Free Software Foundation, Inc. | 
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 | 272 | # | 
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 | 273 | # This file is free software; the Free Software Foundation | 
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 | 274 | # gives unlimited permission to copy and/or distribute it, | 
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 | 275 | # with or without modifications, as long as this notice is preserved. | 
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 | 276 |  | 
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 | 277 | # serial 2 | 
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 | 278 |  | 
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 | 279 | # Check whether the underlying file-system supports filenames | 
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 | 280 | # with a leading dot.  For instance MS-DOS doesn't. | 
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 | 281 | AC_DEFUN([AM_SET_LEADING_DOT], | 
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 | 282 | [rm -rf .tst 2>/dev/null | 
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 | 283 | mkdir .tst 2>/dev/null | 
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 | 284 | if test -d .tst; then | 
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 | 285 |   am__leading_dot=. | 
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 | 286 | else | 
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 | 287 |   am__leading_dot=_ | 
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 | 288 | fi | 
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 | 289 | rmdir .tst 2>/dev/null | 
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 | 290 | AC_SUBST([am__leading_dot])]) | 
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 | 291 |  | 
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 | 292 | # Check to see how 'make' treats includes.                  -*- Autoconf -*- | 
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 | 293 |  | 
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 | 294 | # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc. | 
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 | 295 | # | 
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 | 296 | # This file is free software; the Free Software Foundation | 
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 | 297 | # gives unlimited permission to copy and/or distribute it, | 
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 | 298 | # with or without modifications, as long as this notice is preserved. | 
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 | 299 |  | 
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 | 300 | # serial 3 | 
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 | 301 |  | 
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 | 302 | # AM_MAKE_INCLUDE() | 
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 | 303 | # ----------------- | 
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 | 304 | # Check to see how make treats includes. | 
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 | 305 | AC_DEFUN([AM_MAKE_INCLUDE], | 
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 | 306 | [am_make=${MAKE-make} | 
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 | 307 | cat > confinc << 'END' | 
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 | 308 | am__doit: | 
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 | 309 |         @echo done | 
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 | 310 | .PHONY: am__doit | 
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 | 311 | END | 
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 | 312 | # If we don't find an include directive, just comment out the code. | 
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 | 313 | AC_MSG_CHECKING([for style of include used by $am_make]) | 
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 | 314 | am__include="#" | 
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 | 315 | am__quote= | 
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 | 316 | _am_result=none | 
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 | 317 | # First try GNU make style include. | 
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 | 318 | echo "include confinc" > confmf | 
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 | 319 | # We grep out `Entering directory' and `Leaving directory' | 
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 | 320 | # messages which can occur if `w' ends up in MAKEFLAGS. | 
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 | 321 | # In particular we don't look at `^make:' because GNU make might | 
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 | 322 | # be invoked under some other name (usually "gmake"), in which | 
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 | 323 | # case it prints its new name instead of `make'. | 
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 | 324 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | 
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 | 325 |    am__include=include | 
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 | 326 |    am__quote= | 
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 | 327 |    _am_result=GNU | 
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 | 328 | fi | 
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 | 329 | # Now try BSD make style include. | 
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 | 330 | if test "$am__include" = "#"; then | 
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 | 331 |    echo '.include "confinc"' > confmf | 
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 | 332 |    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | 
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 | 333 |       am__include=.include | 
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 | 334 |       am__quote="\"" | 
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 | 335 |       _am_result=BSD | 
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 | 336 |    fi | 
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 | 337 | fi | 
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 | 338 | AC_SUBST([am__include]) | 
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 | 339 | AC_SUBST([am__quote]) | 
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 | 340 | AC_MSG_RESULT([$_am_result]) | 
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 | 341 | rm -f confinc confmf | 
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 | 342 | ]) | 
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 | 343 |  | 
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 | 344 | m4_include([../acinclude.m4]) | 
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