Blame aclocal.m4

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# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
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# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Copyright (C) 2002-2017 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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#
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_CACHE_CHECK([dependency style of $depcc],
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    # overwrite some of them when testing with obscure command lines.
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    : > sub/conftest.c
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    for i in 1 2 3 4 5 6; do
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      echo '#include "conftst'$i'.h"' >> sub/conftest.c
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      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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      # Solaris 10 /bin/sh.
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      echo '/* dummy */' > sub/conftst$i.h
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    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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    # mode.  It turns out that the SunPro C++ compiler does not properly
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    # handle '-M -o', and we need to detect this.  Also, some Intel
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    # versions had trouble with output in subdirs.
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    am__obj=sub/conftest.${OBJEXT-o}
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    am__minus_obj="-o $am__obj"
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    case $depmode in
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    gcc)
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      # This depmode causes a compiler race in universal mode.
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    nosideeffect)
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      # After this tag, mechanisms are not by side-effect, so they'll
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      if test "x$enable_dependency_tracking" = xyes; then
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	continue
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	break
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      ;;
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    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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      # This compiler won't grok '-c -o', but also, the minuso test has
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      # not run yet.  These depmodes are late enough in the game, and
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      # so weak that their functioning should not be impacted.
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      am__obj=conftest.${OBJEXT-o}
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      am__minus_obj=
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      ;;
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    none) break ;;
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    esac
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    if depmode=$depmode \
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       source=sub/conftest.c object=$am__obj \
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       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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         >/dev/null 2>conftest.err &&
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       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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      # icc doesn't choke on unknown options, it will just issue warnings
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      # or remarks (even with -Werror).  So we grep stderr for any message
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      # that says an option was ignored or not supported.
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      # When given -MP, icc 7.0 and 7.1 complain thusly:
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      #   icc: Command line warning: ignoring option '-M'; no argument required
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      # The diagnosis changed in icc 8.0:
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      #   icc: Command line remark: option '-MP' not supported
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      if (grep 'ignoring option' conftest.err ||
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          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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        am_cv_$1_dependencies_compiler_type=$depmode
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        break
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      fi
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    fi
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  done
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  cd ..
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  rm -rf conftest.dir
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else
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  am_cv_$1_dependencies_compiler_type=none
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fi
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])
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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[AC_ARG_ENABLE([dependency-tracking], [dnl
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AS_HELP_STRING(
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  [do not reject slow dependency extractors])
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AS_HELP_STRING(
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  [--disable-dependency-tracking],
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if test "x$enable_dependency_tracking" != xno; then
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  AMDEPBACKSLASH='\'
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  am__nodep='_no'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
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Packit Service c6b9b0
# Generate code to set up dependency tracking.              -*- Autoconf -*-
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Packit Service c6b9b0
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
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  # Older Autoconf quotes --file arguments for eval, but not when files
Packit Service c6b9b0
  # are listed without --file.  Let's play safe and only enable the eval
Packit Service c6b9b0
  # if we detect the quoting.
Packit Service c6b9b0
  case $CONFIG_FILES in
Packit Service c6b9b0
  *\'*) eval set x "$CONFIG_FILES" ;;
Packit Service c6b9b0
  *)   set x $CONFIG_FILES ;;
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  esac
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  shift
Packit Service c6b9b0
  for mf
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  do
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    # Strip MF so we end up with the name of the file.
Packit Service c6b9b0
    mf=`echo "$mf" | sed -e 's/:.*$//'`
Packit Service c6b9b0
    # Check whether this is an Automake generated Makefile or not.
Packit Service c6b9b0
    # We used to match only the files named 'Makefile.in', but
Packit Service c6b9b0
    # some people rename them; so instead we look at the file content.
Packit Service c6b9b0
    # Grep'ing the first line is not enough: some people post-process
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    # each Makefile.in and add a new line on top of each file to say so.
Packit Service c6b9b0
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit Service c6b9b0
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit Service c6b9b0
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit Service c6b9b0
      dirpart=`AS_DIRNAME("$mf")`
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    else
Packit Service c6b9b0
      continue
Packit Service c6b9b0
    fi
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    # Extract the definition of DEPDIR, am__include, and am__quote
Packit Service c6b9b0
    # from the Makefile without running 'make'.
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    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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    test -z "$DEPDIR" && continue
Packit Service c6b9b0
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
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    test -z "$am__include" && continue
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    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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    # Find all dependency output files, they are included files with
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    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit Service c6b9b0
    # simplest approach to changing $(DEPDIR) to its actual value in the
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    # expansion.
Packit Service c6b9b0
    for file in `sed -n "
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      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit Service c6b9b0
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
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      # Make sure the directory exists.
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      test -f "$dirpart/$file" && continue
Packit Service c6b9b0
      fdir=`AS_DIRNAME(["$file"])`
Packit Service c6b9b0
      AS_MKDIR_P([$dirpart/$fdir])
Packit Service c6b9b0
      # echo "creating $dirpart/$file"
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      echo '# dummy' > "$dirpart/$file"
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    done
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  done
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}
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])# _AM_OUTPUT_DEPENDENCY_COMMANDS
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Packit Service c6b9b0
Packit Service c6b9b0
# AM_OUTPUT_DEPENDENCY_COMMANDS
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# -----------------------------
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# This macro should only be invoked once -- use via AC_REQUIRE.
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#
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# This code is only required when automatic dependency tracking
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# is enabled.  FIXME.  This creates each '.P' file that we will
Packit Service c6b9b0
# need in order to bootstrap the dependency handling code.
Packit Service c6b9b0
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
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     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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])
Packit Service c6b9b0
Packit Service c6b9b0
# Do all the work for Automake.                             -*- Autoconf -*-
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Packit Service c6b9b0
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# This macro actually does too much.  Some checks are only needed if
Packit Service c6b9b0
# your package does certain things.  But this isn't really a big deal.
Packit Service c6b9b0
Packit Service c6b9b0
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit Service c6b9b0
m4_define([AC_PROG_CC],
Packit Service c6b9b0
m4_defn([AC_PROG_CC])
Packit Service c6b9b0
[_AM_PROG_CC_C_O
Packit Service c6b9b0
])
Packit Service c6b9b0
Packit Service c6b9b0
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit Service c6b9b0
# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit Service c6b9b0
# and VERSION should now be passed to AC_INIT and removed from
Packit Service c6b9b0
# the call to AM_INIT_AUTOMAKE.
Packit Service c6b9b0
# We support both call styles for the transition.  After
Packit Service c6b9b0
# the next Automake release, Autoconf can make the AC_INIT
Packit Service c6b9b0
# arguments mandatory, and then we can depend on a new Autoconf
Packit Service c6b9b0
# release and drop the old call support.
Packit Service c6b9b0
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit Service c6b9b0
[AC_PREREQ([2.65])dnl
Packit Service c6b9b0
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit Service c6b9b0
dnl the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_REQUIRE([AC_PROG_INSTALL])dnl
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if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit Service c6b9b0
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
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  # is not polluted with repeated "-I."
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  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit Service c6b9b0
  # test to see if srcdir already configured
Packit Service c6b9b0
  if test -f $srcdir/config.status; then
Packit Service c6b9b0
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit Service c6b9b0
  fi
Packit Service c6b9b0
fi
Packit Service c6b9b0
Packit Service c6b9b0
# test whether we have cygpath
Packit Service c6b9b0
if test -z "$CYGPATH_W"; then
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  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit Service c6b9b0
    CYGPATH_W='cygpath -w'
Packit Service c6b9b0
  else
Packit Service c6b9b0
    CYGPATH_W=echo
Packit Service c6b9b0
  fi
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_SUBST([CYGPATH_W])
Packit Service c6b9b0
Packit Service c6b9b0
# Define the identity of the package.
Packit Service c6b9b0
dnl Distinguish between old-style and new-style calls.
Packit Service c6b9b0
m4_ifval([$2],
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[AC_DIAGNOSE([obsolete],
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             [$0: two- and three-arguments forms are deprecated.])
Packit Service c6b9b0
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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 AC_SUBST([PACKAGE], [$1])dnl
Packit Service c6b9b0
 AC_SUBST([VERSION], [$2])],
Packit Service c6b9b0
[_AM_SET_OPTIONS([$1])dnl
Packit Service c6b9b0
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit Service c6b9b0
m4_if(
Packit Service c6b9b0
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit Service c6b9b0
  [ok:ok],,
Packit Service c6b9b0
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit Service c6b9b0
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit Service c6b9b0
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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Packit Service c6b9b0
_AM_IF_OPTION([no-define],,
Packit Service c6b9b0
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
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 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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# Some tools Automake needs.
Packit Service c6b9b0
AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
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AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
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AM_MISSING_PROG([AUTOCONF], [autoconf])
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AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
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AM_MISSING_PROG([AUTOHEADER], [autoheader])
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AM_MISSING_PROG([MAKEINFO], [makeinfo])
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AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
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AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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# For better backward compatibility.  To be removed once Automake 1.9.x
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# dies out for good.  For more background, see:
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
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# We need awk for the "check" target (and possibly the TAP driver).  The
Packit Service c6b9b0
# system "awk" is bad on some platforms.
Packit Service c6b9b0
AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit Service c6b9b0
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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			     [_AM_PROG_TAR([v7])])])
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
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		  [_AM_DEPENDENCIES([CC])],
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		  [m4_define([AC_PROG_CC],
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			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit Service c6b9b0
AC_PROVIDE_IFELSE([AC_PROG_CXX],
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		  [_AM_DEPENDENCIES([CXX])],
Packit Service c6b9b0
		  [m4_define([AC_PROG_CXX],
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			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit Service c6b9b0
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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		  [_AM_DEPENDENCIES([OBJC])],
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		  [m4_define([AC_PROG_OBJC],
Packit Service c6b9b0
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit Service c6b9b0
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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		  [_AM_DEPENDENCIES([OBJCXX])],
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		  [m4_define([AC_PROG_OBJCXX],
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			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit Service c6b9b0
])
Packit Service c6b9b0
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit Service c6b9b0
dnl The testsuite driver may need to know about EXEEXT, so add the
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dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
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dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
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AC_CONFIG_COMMANDS_PRE(dnl
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[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit Service c6b9b0
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit Service c6b9b0
Packit Service c6b9b0
# POSIX will say in a future version that running "rm -f" with no argument
Packit Service c6b9b0
# is OK; and we want to be able to make that assumption in our Makefile
Packit Service c6b9b0
# recipes.  So use an aggressive probe to check that the usage we want is
Packit Service c6b9b0
# actually supported "in the wild" to an acceptable degree.
Packit Service c6b9b0
# See automake bug#10828.
Packit Service c6b9b0
# To make any issue more visible, cause the running configure to be aborted
Packit Service c6b9b0
# by default if the 'rm' program in use doesn't match our expectations; the
Packit Service c6b9b0
# user can still override this though.
Packit Service c6b9b0
if rm -f && rm -fr && rm -rf; then : OK; else
Packit Service c6b9b0
  cat >&2 <<'END'
Packit Service c6b9b0
Oops!
Packit Service c6b9b0
Packit Service c6b9b0
Your 'rm' program seems unable to run without file operands specified
Packit Service c6b9b0
on the command line, even when the '-f' option is present.  This is contrary
Packit Service c6b9b0
to the behaviour of most rm programs out there, and not conforming with
Packit Service c6b9b0
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit Service c6b9b0
Packit Service c6b9b0
Please tell bug-automake@gnu.org about your system, including the value
Packit Service c6b9b0
of your $PATH and any error possibly output before this message.  This
Packit Service c6b9b0
can help us improve future automake versions.
Packit Service c6b9b0
Packit Service c6b9b0
END
Packit Service c6b9b0
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit Service c6b9b0
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit Service c6b9b0
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit Service c6b9b0
    echo >&2
Packit Service c6b9b0
  else
Packit Service c6b9b0
    cat >&2 <<'END'
Packit Service c6b9b0
Aborting the configuration process, to ensure you take notice of the issue.
Packit Service c6b9b0
Packit Service c6b9b0
You can download and install GNU coreutils to get an 'rm' implementation
Packit Service c6b9b0
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit Service c6b9b0
Packit Service c6b9b0
If you want to complete the configuration process using your problematic
Packit Service c6b9b0
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit Service c6b9b0
to "yes", and re-run configure.
Packit Service c6b9b0
Packit Service c6b9b0
END
Packit Service c6b9b0
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit Service c6b9b0
  fi
Packit Service c6b9b0
fi
Packit Service c6b9b0
dnl The trailing newline in this macro's definition is deliberate, for
Packit Service c6b9b0
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit Service c6b9b0
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit Service c6b9b0
])
Packit Service c6b9b0
Packit Service c6b9b0
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit Service c6b9b0
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit Service c6b9b0
dnl mangled by Autoconf and run in a shell conditional statement.
Packit Service c6b9b0
m4_define([_AC_COMPILER_EXEEXT],
Packit Service c6b9b0
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit Service c6b9b0
Packit Service c6b9b0
# When config.status generates a header, we must update the stamp-h file.
Packit Service c6b9b0
# This file resides in the same directory as the config header
Packit Service c6b9b0
# that is generated.  The stamp files are numbered to have different names.
Packit Service c6b9b0
Packit Service c6b9b0
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit Service c6b9b0
# loop where config.status creates the headers, so we can generate
Packit Service c6b9b0
# our stamp files there.
Packit Service c6b9b0
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit Service c6b9b0
[# Compute $1's index in $config_headers.
Packit Service c6b9b0
_am_arg=$1
Packit Service c6b9b0
_am_stamp_count=1
Packit Service c6b9b0
for _am_header in $config_headers :; do
Packit Service c6b9b0
  case $_am_header in
Packit Service c6b9b0
    $_am_arg | $_am_arg:* )
Packit Service c6b9b0
      break ;;
Packit Service c6b9b0
    * )
Packit Service c6b9b0
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit Service c6b9b0
  esac
Packit Service c6b9b0
done
Packit Service c6b9b0
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_PROG_INSTALL_SH
Packit Service c6b9b0
# ------------------
Packit Service c6b9b0
# Define $install_sh.
Packit Service c6b9b0
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit Service c6b9b0
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service c6b9b0
if test x"${install_sh+set}" != xset; then
Packit Service c6b9b0
  case $am_aux_dir in
Packit Service c6b9b0
  *\ * | *\	*)
Packit Service c6b9b0
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit Service c6b9b0
  *)
Packit Service c6b9b0
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit Service c6b9b0
  esac
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_SUBST([install_sh])])
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 2003-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# Check whether the underlying file-system supports filenames
Packit Service c6b9b0
# with a leading dot.  For instance MS-DOS doesn't.
Packit Service c6b9b0
AC_DEFUN([AM_SET_LEADING_DOT],
Packit Service c6b9b0
[rm -rf .tst 2>/dev/null
Packit Service c6b9b0
mkdir .tst 2>/dev/null
Packit Service c6b9b0
if test -d .tst; then
Packit Service c6b9b0
  am__leading_dot=.
Packit Service c6b9b0
else
Packit Service c6b9b0
  am__leading_dot=_
Packit Service c6b9b0
fi
Packit Service c6b9b0
rmdir .tst 2>/dev/null
Packit Service c6b9b0
AC_SUBST([am__leading_dot])])
Packit Service c6b9b0
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# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
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# From Jim Meyering
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit Service c6b9b0
# ----------------------------------
Packit Service c6b9b0
# Control maintainer-specific portions of Makefiles.
Packit Service c6b9b0
# Default is to disable them, unless 'enable' is passed literally.
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# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit Service c6b9b0
# can override the default with the --enable/--disable switch.
Packit Service c6b9b0
AC_DEFUN([AM_MAINTAINER_MODE],
Packit Service c6b9b0
[m4_case(m4_default([$1], [disable]),
Packit Service c6b9b0
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit Service c6b9b0
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit Service c6b9b0
       [m4_define([am_maintainer_other], [enable])
Packit Service c6b9b0
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit Service c6b9b0
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit Service c6b9b0
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit Service c6b9b0
  AC_ARG_ENABLE([maintainer-mode],
Packit Service c6b9b0
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit Service c6b9b0
      am_maintainer_other[ make rules and dependencies not useful
Packit Service c6b9b0
      (and sometimes confusing) to the casual installer])],
Packit Service c6b9b0
    [USE_MAINTAINER_MODE=$enableval],
Packit Service c6b9b0
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit Service c6b9b0
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit Service c6b9b0
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit Service c6b9b0
  MAINT=$MAINTAINER_MODE_TRUE
Packit Service c6b9b0
  AC_SUBST([MAINT])dnl
Packit Service c6b9b0
]
Packit Service c6b9b0
)
Packit Service c6b9b0
Packit Service c6b9b0
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_MAKE_INCLUDE()
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# -----------------
Packit Service c6b9b0
# Check to see how make treats includes.
Packit Service c6b9b0
AC_DEFUN([AM_MAKE_INCLUDE],
Packit Service c6b9b0
[am_make=${MAKE-make}
Packit Service c6b9b0
cat > confinc << 'END'
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am__doit:
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	@echo this is the am__doit target
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.PHONY: am__doit
Packit Service c6b9b0
END
Packit Service c6b9b0
# If we don't find an include directive, just comment out the code.
Packit Service c6b9b0
AC_MSG_CHECKING([for style of include used by $am_make])
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am__include="#"
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am__quote=
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_am_result=none
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# First try GNU make style include.
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echo "include confinc" > confmf
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# Ignore all kinds of additional output from 'make'.
Packit Service c6b9b0
case `$am_make -s -f confmf 2> /dev/null` in #(
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*the\ am__doit\ target*)
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  am__include=include
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  am__quote=
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  _am_result=GNU
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  ;;
Packit Service c6b9b0
esac
Packit Service c6b9b0
# Now try BSD make style include.
Packit Service c6b9b0
if test "$am__include" = "#"; then
Packit Service c6b9b0
   echo '.include "confinc"' > confmf
Packit Service c6b9b0
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit Service c6b9b0
   *the\ am__doit\ target*)
Packit Service c6b9b0
     am__include=.include
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     am__quote="\""
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     _am_result=BSD
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     ;;
Packit Service c6b9b0
   esac
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_SUBST([am__include])
Packit Service c6b9b0
AC_SUBST([am__quote])
Packit Service c6b9b0
AC_MSG_RESULT([$_am_result])
Packit Service c6b9b0
rm -f confinc confmf
Packit Service c6b9b0
])
Packit Service c6b9b0
Packit Service c6b9b0
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_MISSING_PROG(NAME, PROGRAM)
Packit Service c6b9b0
# ------------------------------
Packit Service c6b9b0
AC_DEFUN([AM_MISSING_PROG],
Packit Service c6b9b0
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit Service c6b9b0
$1=${$1-"${am_missing_run}$2"}
Packit Service c6b9b0
AC_SUBST($1)])
Packit Service c6b9b0
Packit Service c6b9b0
# AM_MISSING_HAS_RUN
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# ------------------
Packit Service c6b9b0
# Define MISSING if not defined so far and test if it is modern enough.
Packit Service c6b9b0
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit Service c6b9b0
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit Service c6b9b0
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service c6b9b0
AC_REQUIRE_AUX_FILE([missing])dnl
Packit Service c6b9b0
if test x"${MISSING+set}" != xset; then
Packit Service c6b9b0
  case $am_aux_dir in
Packit Service c6b9b0
  *\ * | *\	*)
Packit Service c6b9b0
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit Service c6b9b0
  *)
Packit Service c6b9b0
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit Service c6b9b0
  esac
Packit Service c6b9b0
fi
Packit Service c6b9b0
# Use eval to expand $SHELL
Packit Service c6b9b0
if eval "$MISSING --is-lightweight"; then
Packit Service c6b9b0
  am_missing_run="$MISSING "
Packit Service c6b9b0
else
Packit Service c6b9b0
  am_missing_run=
Packit Service c6b9b0
  AC_MSG_WARN(['missing' script is too old or missing])
Packit Service c6b9b0
fi
Packit Service c6b9b0
])
Packit Service c6b9b0
Packit Service c6b9b0
# Helper functions for option handling.                     -*- Autoconf -*-
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Packit Service c6b9b0
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
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# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# _AM_MANGLE_OPTION(NAME)
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# -----------------------
Packit Service c6b9b0
AC_DEFUN([_AM_MANGLE_OPTION],
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit Service c6b9b0
Packit Service c6b9b0
# _AM_SET_OPTION(NAME)
Packit Service c6b9b0
# --------------------
Packit Service c6b9b0
# Set option NAME.  Presently that only means defining a flag for this option.
Packit Service c6b9b0
AC_DEFUN([_AM_SET_OPTION],
Packit Service c6b9b0
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit Service c6b9b0
Packit Service c6b9b0
# _AM_SET_OPTIONS(OPTIONS)
Packit Service c6b9b0
# ------------------------
Packit Service c6b9b0
# OPTIONS is a space-separated list of Automake options.
Packit Service c6b9b0
AC_DEFUN([_AM_SET_OPTIONS],
Packit Service c6b9b0
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit Service c6b9b0
Packit Service c6b9b0
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit Service c6b9b0
# -------------------------------------------
Packit Service c6b9b0
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit Service c6b9b0
AC_DEFUN([_AM_IF_OPTION],
Packit Service c6b9b0
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# _AM_PROG_CC_C_O
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# ---------------
Packit Service c6b9b0
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit Service c6b9b0
# to automatically call this.
Packit Service c6b9b0
AC_DEFUN([_AM_PROG_CC_C_O],
Packit Service c6b9b0
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit Service c6b9b0
AC_REQUIRE_AUX_FILE([compile])dnl
Packit Service c6b9b0
AC_LANG_PUSH([C])dnl
Packit Service c6b9b0
AC_CACHE_CHECK(
Packit Service c6b9b0
  [whether $CC understands -c and -o together],
Packit Service c6b9b0
  [am_cv_prog_cc_c_o],
Packit Service c6b9b0
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit Service c6b9b0
  # Make sure it works both with $CC and with simple cc.
Packit Service c6b9b0
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit Service c6b9b0
  # compilers refuse to overwrite an existing .o file with -o,
Packit Service c6b9b0
  # though they will create one.
Packit Service c6b9b0
  am_cv_prog_cc_c_o=yes
Packit Service c6b9b0
  for am_i in 1 2; do
Packit Service c6b9b0
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
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         && test -f conftest2.$ac_objext; then
Packit Service c6b9b0
      : OK
Packit Service c6b9b0
    else
Packit Service c6b9b0
      am_cv_prog_cc_c_o=no
Packit Service c6b9b0
      break
Packit Service c6b9b0
    fi
Packit Service c6b9b0
  done
Packit Service c6b9b0
  rm -f core conftest*
Packit Service c6b9b0
  unset am_i])
Packit Service c6b9b0
if test "$am_cv_prog_cc_c_o" != yes; then
Packit Service c6b9b0
   # Losing compiler, so override with the script.
Packit Service c6b9b0
   # FIXME: It is wrong to rewrite CC.
Packit Service c6b9b0
   # But if we don't then we get into trouble of one sort or another.
Packit Service c6b9b0
   # A longer-term fix would be to have automake use am__CC in this case,
Packit Service c6b9b0
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit Service c6b9b0
   CC="$am_aux_dir/compile $CC"
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_LANG_POP([C])])
Packit Service c6b9b0
Packit Service c6b9b0
# For backward compatibility.
Packit Service c6b9b0
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_RUN_LOG(COMMAND)
Packit Service c6b9b0
# -------------------
Packit Service c6b9b0
# Run COMMAND, save the exit status in ac_status, and log it.
Packit Service c6b9b0
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit Service c6b9b0
AC_DEFUN([AM_RUN_LOG],
Packit Service c6b9b0
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit Service c6b9b0
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit Service c6b9b0
   ac_status=$?
Packit Service c6b9b0
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit Service c6b9b0
   (exit $ac_status); }])
Packit Service c6b9b0
Packit Service c6b9b0
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_SANITY_CHECK
Packit Service c6b9b0
# ---------------
Packit Service c6b9b0
AC_DEFUN([AM_SANITY_CHECK],
Packit Service c6b9b0
[AC_MSG_CHECKING([whether build environment is sane])
Packit Service c6b9b0
# Reject unsafe characters in $srcdir or the absolute working directory
Packit Service c6b9b0
# name.  Accept space and tab only in the latter.
Packit Service c6b9b0
am_lf='
Packit Service c6b9b0
'
Packit Service c6b9b0
case `pwd` in
Packit Service c6b9b0
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit Service c6b9b0
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit Service c6b9b0
esac
Packit Service c6b9b0
case $srcdir in
Packit Service c6b9b0
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit Service c6b9b0
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit Service c6b9b0
esac
Packit Service c6b9b0
Packit Service c6b9b0
# Do 'set' in a subshell so we don't clobber the current shell's
Packit Service c6b9b0
# arguments.  Must try -L first in case configure is actually a
Packit Service c6b9b0
# symlink; some systems play weird games with the mod time of symlinks
Packit Service c6b9b0
# (eg FreeBSD returns the mod time of the symlink's containing
Packit Service c6b9b0
# directory).
Packit Service c6b9b0
if (
Packit Service c6b9b0
   am_has_slept=no
Packit Service c6b9b0
   for am_try in 1 2; do
Packit Service c6b9b0
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit Service c6b9b0
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit Service c6b9b0
     if test "$[*]" = "X"; then
Packit Service c6b9b0
	# -L didn't work.
Packit Service c6b9b0
	set X `ls -t "$srcdir/configure" conftest.file`
Packit Service c6b9b0
     fi
Packit Service c6b9b0
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit Service c6b9b0
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit Service c6b9b0
Packit Service c6b9b0
	# If neither matched, then we have a broken ls.  This can happen
Packit Service c6b9b0
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit Service c6b9b0
	# broken ls alias from the environment.  This has actually
Packit Service c6b9b0
	# happened.  Such a system could not be considered "sane".
Packit Service c6b9b0
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit Service c6b9b0
  alias in your environment])
Packit Service c6b9b0
     fi
Packit Service c6b9b0
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit Service c6b9b0
       break
Packit Service c6b9b0
     fi
Packit Service c6b9b0
     # Just in case.
Packit Service c6b9b0
     sleep 1
Packit Service c6b9b0
     am_has_slept=yes
Packit Service c6b9b0
   done
Packit Service c6b9b0
   test "$[2]" = conftest.file
Packit Service c6b9b0
   )
Packit Service c6b9b0
then
Packit Service c6b9b0
   # Ok.
Packit Service c6b9b0
   :
Packit Service c6b9b0
else
Packit Service c6b9b0
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit Service c6b9b0
Check your system clock])
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_MSG_RESULT([yes])
Packit Service c6b9b0
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit Service c6b9b0
# generated files are strictly newer.
Packit Service c6b9b0
am_sleep_pid=
Packit Service c6b9b0
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit Service c6b9b0
  ( sleep 1 ) &
Packit Service c6b9b0
  am_sleep_pid=$!
Packit Service c6b9b0
fi
Packit Service c6b9b0
AC_CONFIG_COMMANDS_PRE(
Packit Service c6b9b0
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit Service c6b9b0
   if test -n "$am_sleep_pid"; then
Packit Service c6b9b0
     # Hide warnings about reused PIDs.
Packit Service c6b9b0
     wait $am_sleep_pid 2>/dev/null
Packit Service c6b9b0
   fi
Packit Service c6b9b0
   AC_MSG_RESULT([done])])
Packit Service c6b9b0
rm -f conftest.file
Packit Service c6b9b0
])
Packit Service c6b9b0
Packit Service c6b9b0
# Copyright (C) 2009-2017 Free Software Foundation, Inc.
Packit Service c6b9b0
#
Packit Service c6b9b0
# This file is free software; the Free Software Foundation
Packit Service c6b9b0
# gives unlimited permission to copy and/or distribute it,
Packit Service c6b9b0
# with or without modifications, as long as this notice is preserved.
Packit Service c6b9b0
Packit Service c6b9b0
# AM_SILENT_RULES([DEFAULT])
Packit Service c6b9b0
# --------------------------
Packit Service c6b9b0
# Enable less verbose build rules; with the default set to DEFAULT
Packit Service c6b9b0
# ("yes" being less verbose, "no" or empty being verbose).
Packit Service c6b9b0
AC_DEFUN([AM_SILENT_RULES],
Packit Service c6b9b0
[AC_ARG_ENABLE([silent-rules], [dnl
Packit Service c6b9b0
AS_HELP_STRING(
Packit Service c6b9b0
  [--enable-silent-rules],
Packit Service c6b9b0
  [less verbose build output (undo: "make V=1")])
Packit Service c6b9b0
AS_HELP_STRING(
Packit Service c6b9b0
  [--disable-silent-rules],
Packit Service c6b9b0
  [verbose build output (undo: "make V=0")])dnl
Packit Service c6b9b0
])
Packit Service c6b9b0
case $enable_silent_rules in @%:@ (((
Packit Service c6b9b0
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit Service c6b9b0
   no) AM_DEFAULT_VERBOSITY=1;;
Packit Service c6b9b0
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit Service c6b9b0
esac
Packit Service c6b9b0
dnl
Packit Service c6b9b0
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit Service c6b9b0
dnl do not support nested variable expansions.
Packit Service c6b9b0
dnl See automake bug#9928 and bug#10237.
Packit Service c6b9b0
am_make=${MAKE-make}
Packit Service c6b9b0
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit Service c6b9b0
   [am_cv_make_support_nested_variables],
Packit Service c6b9b0
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit Service c6b9b0
BAR0=false
Packit Service c6b9b0
BAR1=true
Packit Service c6b9b0
V=1
Packit Service c6b9b0
am__doit:
Packit Service c6b9b0
	@$(TRUE)
Packit Service c6b9b0
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit Service c6b9b0
  am_cv_make_support_nested_variables=yes
Packit Service c6b9b0
else
Packit Service c6b9b0
  am_cv_make_support_nested_variables=no
Packit Service c6b9b0
fi])
Packit Service c6b9b0
if test $am_cv_make_support_nested_variables = yes; then
Packit Service c6b9b0
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit Service c6b9b0
  AM_V='$(V)'
Packit Service c6b9b0
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
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else
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  AM_V=$AM_DEFAULT_VERBOSITY
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  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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fi
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AC_SUBST([AM_V])dnl
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AM_SUBST_NOTMAKE([AM_V])dnl
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AC_SUBST([AM_DEFAULT_V])dnl
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AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
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AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
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AM_BACKSLASH='\'
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AC_SUBST([AM_BACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
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])
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_PROG_INSTALL_STRIP
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# ---------------------
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# One issue with vendor 'install' (even GNU) is that you can't
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# specify the program used to strip binaries.  This is especially
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
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# always use install-sh in "make install-strip", and initialize
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# STRIPPROG with the value of the STRIP variable (set by the user).
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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# Installed binaries are usually stripped using 'strip' when the user
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# run "make install-strip".  However 'strip' might not be the right
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# tool to use in cross-compilation environments, therefore Automake
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# will honor the 'STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
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if test "$cross_compiling" != no; then
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  AC_CHECK_TOOL([STRIP], [strip], :)
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fi
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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AC_SUBST([INSTALL_STRIP_PROGRAM])])
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# Copyright (C) 2006-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_SUBST_NOTMAKE(VARIABLE)
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# ---------------------------
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# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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# This macro is traced by Automake.
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AC_DEFUN([_AM_SUBST_NOTMAKE])
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# AM_SUBST_NOTMAKE(VARIABLE)
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# --------------------------
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# Public sister of _AM_SUBST_NOTMAKE.
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AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
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# Check how to create a tarball.                            -*- Autoconf -*-
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# Copyright (C) 2004-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_PROG_TAR(FORMAT)
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# --------------------
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# Check how to create a tarball in format FORMAT.
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# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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#
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# Substitute a variable $(am__tar) that is a command
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# writing to stdout a FORMAT-tarball containing the directory
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# $tardir.
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#     tardir=directory && $(am__tar) > result.tar
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#
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# Substitute a variable $(am__untar) that extract such
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# a tarball read from stdin.
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#     $(am__untar) < result.tar
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#
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AC_DEFUN([_AM_PROG_TAR],
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[# Always define AMTAR for backward compatibility.  Yes, it's still used
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# in the wild :-(  We should find a proper way to deprecate it ...
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AC_SUBST([AMTAR], ['$${TAR-tar}'])
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# We'll loop over all known methods to create a tar archive until one works.
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_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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m4_if([$1], [v7],
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  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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  [m4_case([$1],
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    [ustar],
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     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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      # There is notably a 21 bits limit for the UID and the GID.  In fact,
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      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
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      # and bug#13588).
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      am_max_uid=2097151 # 2^21 - 1
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      am_max_gid=$am_max_uid
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      # The $UID and $GID variables are not portable, so we need to resort
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      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
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      # below are definitely unexpected, so allow the users to see them
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      # (that is, avoid stderr redirection).
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      am_uid=`id -u || echo unknown`
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      am_gid=`id -g || echo unknown`
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      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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      if test $am_uid -le $am_max_uid; then
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         AC_MSG_RESULT([yes])
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      else
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         AC_MSG_RESULT([no])
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         _am_tools=none
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      fi
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      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
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      if test $am_gid -le $am_max_gid; then
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         AC_MSG_RESULT([yes])
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      else
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        AC_MSG_RESULT([no])
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        _am_tools=none
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      fi],
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  [pax],
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    [],
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  [m4_fatal([Unknown tar format])])
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  AC_MSG_CHECKING([how to create a $1 tar archive])
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  # Go ahead even if we have the value already cached.  We do so because we
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  # need to set the values for the 'am__tar' and 'am__untar' variables.
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  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
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  for _am_tool in $_am_tools; do
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    case $_am_tool in
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    gnutar)
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      for _am_tar in tar gnutar gtar; do
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        AM_RUN_LOG([$_am_tar --version]) && break
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      done
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      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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      am__untar="$_am_tar -xf -"
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      ;;
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    plaintar)
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      # Must skip GNU tar: if it does not support --format= it doesn't create
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      # ustar tarball either.
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      (tar --version) >/dev/null 2>&1 && continue
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      am__tar='tar chf - "$$tardir"'
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      am__tar_='tar chf - "$tardir"'
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      am__untar='tar xf -'
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      ;;
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    pax)
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      am__tar='pax -L -x $1 -w "$$tardir"'
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      am__tar_='pax -L -x $1 -w "$tardir"'
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      am__untar='pax -r'
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      ;;
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    cpio)
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      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
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      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
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      am__untar='cpio -i -H $1 -d'
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      ;;
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    none)
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      am__tar=false
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      am__tar_=false
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      am__untar=false
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      ;;
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    esac
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    # If the value was cached, stop now.  We just wanted to have am__tar
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    # and am__untar set.
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    test -n "${am_cv_prog_tar_$1}" && break
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    # tar/untar a dummy directory, and stop if the command works.
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    rm -rf conftest.dir
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    mkdir conftest.dir
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    echo GrepMe > conftest.dir/file
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    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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    rm -rf conftest.dir
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    if test -s conftest.tar; then
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      AM_RUN_LOG([$am__untar 
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      AM_RUN_LOG([cat conftest.dir/file])
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      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
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    fi
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  done
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  rm -rf conftest.dir
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  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
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AC_SUBST([am__tar])
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AC_SUBST([am__untar])
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]) # _AM_PROG_TAR
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m4_include([m4/ax_append_compile_flags.m4])
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m4_include([m4/ax_append_flag.m4])
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m4_include([m4/ax_append_link_flags.m4])
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m4_include([m4/ax_check_compile_flag.m4])
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m4_include([m4/ax_check_enable_debug.m4])
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m4_include([m4/ax_check_link_flag.m4])
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m4_include([m4/ax_compiler_flags.m4])
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m4_include([m4/ax_compiler_flags_cflags.m4])
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m4_include([m4/ax_compiler_flags_gir.m4])
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m4_include([m4/ax_compiler_flags_ldflags.m4])
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m4_include([m4/ax_config_dir.m4])
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m4_include([m4/ax_is_release.m4])
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m4_include([m4/ax_require_defined.m4])
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m4_include([m4/gettext.m4])
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m4_include([m4/gsettings.m4])
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m4_include([m4/gtk-doc.m4])
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m4_include([m4/iconv.m4])
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m4_include([m4/intlmacosx.m4])
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m4_include([m4/introspection.m4])
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m4_include([m4/lib-ld.m4])
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m4_include([m4/lib-link.m4])
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m4_include([m4/lib-prefix.m4])
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m4_include([m4/libtool.m4])
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m4_include([m4/ltoptions.m4])
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m4_include([m4/ltsugar.m4])
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m4_include([m4/ltversion.m4])
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m4_include([m4/lt~obsolete.m4])
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m4_include([m4/nls.m4])
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m4_include([m4/pkg.m4])
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m4_include([m4/po.m4])
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m4_include([m4/progtest.m4])
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m4_include([m4/vapigen.m4])