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# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
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# Copyright (C) 1996-2013 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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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# Copyright (C) 2002-2013 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_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# generated from the m4 files accompanying Automake X.Y.
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# (This private macro should not be called outside this file.)
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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[am__api_version='1.14'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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dnl require some minimum version. Point them to the right macro.
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m4_if([$1], [1.14.1], [],
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[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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])
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# _AM_AUTOCONF_VERSION(VERSION)
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# -----------------------------
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# aclocal traces this macro to find the Autoconf version.
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# This is a private macro too. Using m4_define simplifies
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# the logic in aclocal, which can simply ignore this definition.
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m4_define([_AM_AUTOCONF_VERSION], [])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.14.1])dnl
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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# Copyright (C) 2001-2013 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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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
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# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
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#
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# Of course, Automake must honor this variable whenever it calls a
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# tool from the auxiliary directory. The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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# depending on how configure is run. This is pretty annoying, since
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# source directory, any form will work fine, but in subdirectories a
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# relative path needs to be adjusted first.
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#
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# $ac_aux_dir/missing
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# fails when called from a subdirectory if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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# fails if $ac_aux_dir is absolute,
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# fails when called from a subdirectory in a VPATH build with
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# a relative $ac_aux_dir
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#
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# are both prefixed by $srcdir. In an in-source build this is usually
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# harmless because $srcdir is '.', but things will broke when you
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# start a VPATH build or use an absolute $srcdir.
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#
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
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# MISSING="\${SHELL} $am_aux_dir/missing"
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# This will work as long as MISSING is not called from configure, because
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# unfortunately $(top_srcdir) has no meaning in configure.
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# However there are other variables, like CC, which are often used in
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
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#
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH. The drawback is that using absolute paths prevent a
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# configured tree to be moved without reconfiguration.
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AC_DEFUN([AM_AUX_DIR_EXPAND],
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[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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# Expand $ac_aux_dir to an absolute path.
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am_aux_dir=`cd "$ac_aux_dir" && pwd`
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])
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# AM_CONDITIONAL -*- Autoconf -*-
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# Copyright (C) 1997-2013 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_CONDITIONAL(NAME, SHELL-CONDITION)
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# -------------------------------------
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# Define a conditional.
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AC_DEFUN([AM_CONDITIONAL],
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[AC_PREREQ([2.52])dnl
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m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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AC_SUBST([$1_TRUE])dnl
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AC_SUBST([$1_FALSE])dnl
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl
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m4_define([_AM_COND_VALUE_$1], [$2])dnl
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if $2; then
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$1_TRUE=
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$1_FALSE='#'
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else
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$1_TRUE='#'
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$1_FALSE=
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fi
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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AC_MSG_ERROR([[conditional "$1" was never defined.
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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# Copyright (C) 1999-2013 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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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery. Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# _AM_DEPENDENCIES(NAME)
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# ----------------------
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# See how the compiler implements dependency checking.
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# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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# We try a few techniques and use that to set a single cache variable.
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#
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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# dependency, and given that the user is not expected to run this macro,
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# just rely on AC_PROG_CC.
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AC_DEFUN([_AM_DEPENDENCIES],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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AC_REQUIRE([AM_DEP_TRACK])dnl
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m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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[$1], [CXX], [depcc="$CXX" am_compiler_list=],
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[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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[$1], [UPC], [depcc="$UPC" am_compiler_list=],
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[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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[depcc="$$1" am_compiler_list=])
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AC_CACHE_CHECK([dependency style of $depcc],
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[am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
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# making bogus files that we don't know about and never remove. For
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# instance it was reported that on HP-UX the gcc test will end up
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# making a dummy file named 'D' -- because '-MD' means "put the output
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# in D".
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rm -rf conftest.dir
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mkdir conftest.dir
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# Copy depcomp to subdir because otherwise we won't find it if we're
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# using a relative directory.
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cp "$am_depcomp" conftest.dir
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cd conftest.dir
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# We will build objects and dependencies in a subdirectory because
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# it helps to detect inapplicable dependency modes. For instance
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# both Tru64's cc and ICC support -MD to output dependencies as a
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# side effect of compilation, but ICC will put the dependencies in
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# the current directory while Tru64 will put them in the object
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# directory.
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mkdir sub
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am_cv_$1_dependencies_compiler_type=none
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if test "$am_compiler_list" = ""; then
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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fi
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am__universal=false
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m4_case([$1], [CC],
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[case " $depcc " in #(
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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esac],
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[CXX],
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[case " $depcc " in #(
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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esac])
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for depmode in $am_compiler_list; do
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# Setup a source with many dependencies, because some compilers
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# like to wrap large dependency lists on column 80 (with \), and
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# we should not choose a depcomp mode which is confused by this.
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#
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# We need to recreate these files for each test, as the compiler may
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# overwrite some of them when testing with obscure command lines.
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# This happens at least with the AIX C compiler.
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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$i.h
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done
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echo "${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 $depmode in
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gcc)
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# This depmode causes a compiler race in universal mode.
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test "$am__universal" = false || continue
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;;
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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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# only be used when explicitly requested.
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if test "x$enable_dependency_tracking" = xyes; then
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continue
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else
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break
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fi
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;;
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msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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# This compiler won't grok '-c -o', but also, the minuso test has
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# not run yet. These depmodes are late enough in the game, and
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# so weak that their functioning should not be impacted.
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am__obj=conftest.${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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289 |
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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295 |
AM_CONDITIONAL([am__fastdep$1], [
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296 |
test "x$enable_dependency_tracking" != xno \
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&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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298 |
])
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299 |
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300 |
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# AM_SET_DEPDIR
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302 |
# -------------
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303 |
# Choose a directory name for dependency files.
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304 |
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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305 |
AC_DEFUN([AM_SET_DEPDIR],
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|
|
306 |
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
307 |
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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|
|
308 |
])
|
|
|
309 |
|
|
|
310 |
|
|
|
311 |
# AM_DEP_TRACK
|
|
|
312 |
# ------------
|
|
|
313 |
AC_DEFUN([AM_DEP_TRACK],
|
|
|
314 |
[AC_ARG_ENABLE([dependency-tracking], [dnl
|
|
|
315 |
AS_HELP_STRING(
|
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|
316 |
[--enable-dependency-tracking],
|
|
|
317 |
[do not reject slow dependency extractors])
|
|
|
318 |
AS_HELP_STRING(
|
|
|
319 |
[--disable-dependency-tracking],
|
|
|
320 |
[speeds up one-time build])])
|
|
|
321 |
if test "x$enable_dependency_tracking" != xno; then
|
|
|
322 |
am_depcomp="$ac_aux_dir/depcomp"
|
|
|
323 |
AMDEPBACKSLASH='\'
|
|
|
324 |
am__nodep='_no'
|
|
|
325 |
fi
|
|
|
326 |
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
|
327 |
AC_SUBST([AMDEPBACKSLASH])dnl
|
|
|
328 |
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
|
|
329 |
AC_SUBST([am__nodep])dnl
|
|
|
330 |
_AM_SUBST_NOTMAKE([am__nodep])dnl
|
|
|
331 |
])
|
|
|
332 |
|
|
|
333 |
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
334 |
|
|
|
335 |
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
|
|
|
336 |
#
|
|
|
337 |
# This file is free software; the Free Software Foundation
|
|
|
338 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
339 |
# with or without modifications, as long as this notice is preserved.
|
|
|
340 |
|
|
|
341 |
|
|
|
342 |
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
343 |
# ------------------------------
|
|
|
344 |
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
345 |
[{
|
|
|
346 |
# Older Autoconf quotes --file arguments for eval, but not when files
|
|
|
347 |
# are listed without --file. Let's play safe and only enable the eval
|
|
|
348 |
# if we detect the quoting.
|
|
|
349 |
case $CONFIG_FILES in
|
|
|
350 |
*\'*) eval set x "$CONFIG_FILES" ;;
|
|
|
351 |
*) set x $CONFIG_FILES ;;
|
|
|
352 |
esac
|
|
|
353 |
shift
|
|
|
354 |
for mf
|
|
|
355 |
do
|
|
|
356 |
# Strip MF so we end up with the name of the file.
|
|
|
357 |
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
|
358 |
# Check whether this is an Automake generated Makefile or not.
|
|
|
359 |
# We used to match only the files named 'Makefile.in', but
|
|
|
360 |
# some people rename them; so instead we look at the file content.
|
|
|
361 |
# Grep'ing the first line is not enough: some people post-process
|
|
|
362 |
# each Makefile.in and add a new line on top of each file to say so.
|
|
|
363 |
# Grep'ing the whole file is not good either: AIX grep has a line
|
|
|
364 |
# limit of 2048, but all sed's we know have understand at least 4000.
|
|
|
365 |
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
|
|
366 |
dirpart=`AS_DIRNAME("$mf")`
|
|
|
367 |
else
|
|
|
368 |
continue
|
|
|
369 |
fi
|
|
|
370 |
# Extract the definition of DEPDIR, am__include, and am__quote
|
|
|
371 |
# from the Makefile without running 'make'.
|
|
|
372 |
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
|
373 |
test -z "$DEPDIR" && continue
|
|
|
374 |
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
|
375 |
test -z "$am__include" && continue
|
|
|
376 |
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
377 |
# Find all dependency output files, they are included files with
|
|
|
378 |
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
379 |
# simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
380 |
# expansion.
|
|
|
381 |
for file in `sed -n "
|
|
|
382 |
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
|
383 |
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
|
|
384 |
# Make sure the directory exists.
|
|
|
385 |
test -f "$dirpart/$file" && continue
|
|
|
386 |
fdir=`AS_DIRNAME(["$file"])`
|
|
|
387 |
AS_MKDIR_P([$dirpart/$fdir])
|
|
|
388 |
# echo "creating $dirpart/$file"
|
|
|
389 |
echo '# dummy' > "$dirpart/$file"
|
|
|
390 |
done
|
|
|
391 |
done
|
|
|
392 |
}
|
|
|
393 |
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
394 |
|
|
|
395 |
|
|
|
396 |
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
397 |
# -----------------------------
|
|
|
398 |
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
399 |
#
|
|
|
400 |
# This code is only required when automatic dependency tracking
|
|
|
401 |
# is enabled. FIXME. This creates each '.P' file that we will
|
|
|
402 |
# need in order to bootstrap the dependency handling code.
|
|
|
403 |
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
404 |
[AC_CONFIG_COMMANDS([depfiles],
|
|
|
405 |
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
406 |
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
407 |
])
|
|
|
408 |
|
|
|
409 |
# Do all the work for Automake. -*- Autoconf -*-
|
|
|
410 |
|
|
|
411 |
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
|
|
|
412 |
#
|
|
|
413 |
# This file is free software; the Free Software Foundation
|
|
|
414 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
415 |
# with or without modifications, as long as this notice is preserved.
|
|
|
416 |
|
|
|
417 |
# This macro actually does too much. Some checks are only needed if
|
|
|
418 |
# your package does certain things. But this isn't really a big deal.
|
|
|
419 |
|
|
|
420 |
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
|
|
|
421 |
m4_define([AC_PROG_CC],
|
|
|
422 |
m4_defn([AC_PROG_CC])
|
|
|
423 |
[_AM_PROG_CC_C_O
|
|
|
424 |
])
|
|
|
425 |
|
|
|
426 |
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
427 |
# AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
428 |
# -----------------------------------------------
|
|
|
429 |
# The call with PACKAGE and VERSION arguments is the old style
|
|
|
430 |
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
431 |
# and VERSION should now be passed to AC_INIT and removed from
|
|
|
432 |
# the call to AM_INIT_AUTOMAKE.
|
|
|
433 |
# We support both call styles for the transition. After
|
|
|
434 |
# the next Automake release, Autoconf can make the AC_INIT
|
|
|
435 |
# arguments mandatory, and then we can depend on a new Autoconf
|
|
|
436 |
# release and drop the old call support.
|
|
|
437 |
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
438 |
[AC_PREREQ([2.65])dnl
|
|
|
439 |
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
440 |
dnl the ones we care about.
|
|
|
441 |
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
442 |
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
443 |
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
444 |
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
445 |
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
446 |
# is not polluted with repeated "-I."
|
|
|
447 |
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
448 |
# test to see if srcdir already configured
|
|
|
449 |
if test -f $srcdir/config.status; then
|
|
|
450 |
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
451 |
fi
|
|
|
452 |
fi
|
|
|
453 |
|
|
|
454 |
# test whether we have cygpath
|
|
|
455 |
if test -z "$CYGPATH_W"; then
|
|
|
456 |
if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
457 |
CYGPATH_W='cygpath -w'
|
|
|
458 |
else
|
|
|
459 |
CYGPATH_W=echo
|
|
|
460 |
fi
|
|
|
461 |
fi
|
|
|
462 |
AC_SUBST([CYGPATH_W])
|
|
|
463 |
|
|
|
464 |
# Define the identity of the package.
|
|
|
465 |
dnl Distinguish between old-style and new-style calls.
|
|
|
466 |
m4_ifval([$2],
|
|
|
467 |
[AC_DIAGNOSE([obsolete],
|
|
|
468 |
[$0: two- and three-arguments forms are deprecated.])
|
|
|
469 |
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
470 |
AC_SUBST([PACKAGE], [$1])dnl
|
|
|
471 |
AC_SUBST([VERSION], [$2])],
|
|
|
472 |
[_AM_SET_OPTIONS([$1])dnl
|
|
|
473 |
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
474 |
m4_if(
|
|
|
475 |
m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
|
|
|
476 |
[ok:ok],,
|
|
|
477 |
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
478 |
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
479 |
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
480 |
|
|
|
481 |
_AM_IF_OPTION([no-define],,
|
|
|
482 |
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
|
|
|
483 |
AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
|
|
|
484 |
|
|
|
485 |
# Some tools Automake needs.
|
|
|
486 |
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
487 |
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
488 |
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
|
|
|
489 |
AM_MISSING_PROG([AUTOCONF], [autoconf])
|
|
|
490 |
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
|
|
491 |
AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
|
|
492 |
AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
|
|
493 |
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
494 |
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
|
495 |
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
496 |
# For better backward compatibility. To be removed once Automake 1.9.x
|
|
|
497 |
# dies out for good. For more background, see:
|
|
|
498 |
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
|
|
499 |
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
|
|
500 |
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
|
|
501 |
# We need awk for the "check" target. The system "awk" is bad on
|
|
|
502 |
# some platforms.
|
|
|
503 |
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
504 |
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
505 |
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
506 |
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
507 |
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
508 |
[_AM_PROG_TAR([v7])])])
|
|
|
509 |
_AM_IF_OPTION([no-dependencies],,
|
|
|
510 |
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
511 |
[_AM_DEPENDENCIES([CC])],
|
|
|
512 |
[m4_define([AC_PROG_CC],
|
|
|
513 |
m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
|
|
|
514 |
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
515 |
[_AM_DEPENDENCIES([CXX])],
|
|
|
516 |
[m4_define([AC_PROG_CXX],
|
|
|
517 |
m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
|
|
|
518 |
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
519 |
[_AM_DEPENDENCIES([OBJC])],
|
|
|
520 |
[m4_define([AC_PROG_OBJC],
|
|
|
521 |
m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
|
|
522 |
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
|
|
523 |
[_AM_DEPENDENCIES([OBJCXX])],
|
|
|
524 |
[m4_define([AC_PROG_OBJCXX],
|
|
|
525 |
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
|
|
|
526 |
])
|
|
|
527 |
AC_REQUIRE([AM_SILENT_RULES])dnl
|
|
|
528 |
dnl The testsuite driver may need to know about EXEEXT, so add the
|
|
|
529 |
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
|
|
|
530 |
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
|
531 |
AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
532 |
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
533 |
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
|
534 |
|
|
|
535 |
# POSIX will say in a future version that running "rm -f" with no argument
|
|
|
536 |
# is OK; and we want to be able to make that assumption in our Makefile
|
|
|
537 |
# recipes. So use an aggressive probe to check that the usage we want is
|
|
|
538 |
# actually supported "in the wild" to an acceptable degree.
|
|
|
539 |
# See automake bug#10828.
|
|
|
540 |
# To make any issue more visible, cause the running configure to be aborted
|
|
|
541 |
# by default if the 'rm' program in use doesn't match our expectations; the
|
|
|
542 |
# user can still override this though.
|
|
|
543 |
if rm -f && rm -fr && rm -rf; then : OK; else
|
|
|
544 |
cat >&2 <<'END'
|
|
|
545 |
Oops!
|
|
|
546 |
|
|
|
547 |
Your 'rm' program seems unable to run without file operands specified
|
|
|
548 |
on the command line, even when the '-f' option is present. This is contrary
|
|
|
549 |
to the behaviour of most rm programs out there, and not conforming with
|
|
|
550 |
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
|
|
551 |
|
|
|
552 |
Please tell bug-automake@gnu.org about your system, including the value
|
|
|
553 |
of your $PATH and any error possibly output before this message. This
|
|
|
554 |
can help us improve future automake versions.
|
|
|
555 |
|
|
|
556 |
END
|
|
|
557 |
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
|
|
|
558 |
echo 'Configuration will proceed anyway, since you have set the' >&2
|
|
|
559 |
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
|
|
560 |
echo >&2
|
|
|
561 |
else
|
|
|
562 |
cat >&2 <<'END'
|
|
|
563 |
Aborting the configuration process, to ensure you take notice of the issue.
|
|
|
564 |
|
|
|
565 |
You can download and install GNU coreutils to get an 'rm' implementation
|
|
|
566 |
that behaves properly: <http://www.gnu.org/software/coreutils/>.
|
|
|
567 |
|
|
|
568 |
If you want to complete the configuration process using your problematic
|
|
|
569 |
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
|
|
570 |
to "yes", and re-run configure.
|
|
|
571 |
|
|
|
572 |
END
|
|
|
573 |
AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
|
|
|
574 |
fi
|
|
|
575 |
fi
|
|
|
576 |
])
|
|
|
577 |
|
|
|
578 |
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
579 |
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
580 |
dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
581 |
m4_define([_AC_COMPILER_EXEEXT],
|
|
|
582 |
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
583 |
|
|
|
584 |
# When config.status generates a header, we must update the stamp-h file.
|
|
|
585 |
# This file resides in the same directory as the config header
|
|
|
586 |
# that is generated. The stamp files are numbered to have different names.
|
|
|
587 |
|
|
|
588 |
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
589 |
# loop where config.status creates the headers, so we can generate
|
|
|
590 |
# our stamp files there.
|
|
|
591 |
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
592 |
[# Compute $1's index in $config_headers.
|
|
|
593 |
_am_arg=$1
|
|
|
594 |
_am_stamp_count=1
|
|
|
595 |
for _am_header in $config_headers :; do
|
|
|
596 |
case $_am_header in
|
|
|
597 |
$_am_arg | $_am_arg:* )
|
|
|
598 |
break ;;
|
|
|
599 |
* )
|
|
|
600 |
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
601 |
esac
|
|
|
602 |
done
|
|
|
603 |
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
604 |
|
|
|
605 |
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
|
|
|
606 |
#
|
|
|
607 |
# This file is free software; the Free Software Foundation
|
|
|
608 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
609 |
# with or without modifications, as long as this notice is preserved.
|
|
|
610 |
|
|
|
611 |
# AM_PROG_INSTALL_SH
|
|
|
612 |
# ------------------
|
|
|
613 |
# Define $install_sh.
|
|
|
614 |
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
615 |
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
616 |
if test x"${install_sh}" != xset; then
|
|
|
617 |
case $am_aux_dir in
|
|
|
618 |
*\ * | *\ *)
|
|
|
619 |
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
620 |
*)
|
|
|
621 |
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
622 |
esac
|
|
|
623 |
fi
|
|
|
624 |
AC_SUBST([install_sh])])
|
|
|
625 |
|
|
|
626 |
# Copyright (C) 2003-2013 Free Software Foundation, Inc.
|
|
|
627 |
#
|
|
|
628 |
# This file is free software; the Free Software Foundation
|
|
|
629 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
630 |
# with or without modifications, as long as this notice is preserved.
|
|
|
631 |
|
|
|
632 |
# Check whether the underlying file-system supports filenames
|
|
|
633 |
# with a leading dot. For instance MS-DOS doesn't.
|
|
|
634 |
AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
635 |
[rm -rf .tst 2>/dev/null
|
|
|
636 |
mkdir .tst 2>/dev/null
|
|
|
637 |
if test -d .tst; then
|
|
|
638 |
am__leading_dot=.
|
|
|
639 |
else
|
|
|
640 |
am__leading_dot=_
|
|
|
641 |
fi
|
|
|
642 |
rmdir .tst 2>/dev/null
|
|
|
643 |
AC_SUBST([am__leading_dot])])
|
|
|
644 |
|
|
|
645 |
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
646 |
|
|
|
647 |
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
|
|
|
648 |
#
|
|
|
649 |
# This file is free software; the Free Software Foundation
|
|
|
650 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
651 |
# with or without modifications, as long as this notice is preserved.
|
|
|
652 |
|
|
|
653 |
# AM_MAKE_INCLUDE()
|
|
|
654 |
# -----------------
|
|
|
655 |
# Check to see how make treats includes.
|
|
|
656 |
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
657 |
[am_make=${MAKE-make}
|
|
|
658 |
cat > confinc << 'END'
|
|
|
659 |
am__doit:
|
|
|
660 |
@echo this is the am__doit target
|
|
|
661 |
.PHONY: am__doit
|
|
|
662 |
END
|
|
|
663 |
# If we don't find an include directive, just comment out the code.
|
|
|
664 |
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
665 |
am__include="#"
|
|
|
666 |
am__quote=
|
|
|
667 |
_am_result=none
|
|
|
668 |
# First try GNU make style include.
|
|
|
669 |
echo "include confinc" > confmf
|
|
|
670 |
# Ignore all kinds of additional output from 'make'.
|
|
|
671 |
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
672 |
*the\ am__doit\ target*)
|
|
|
673 |
am__include=include
|
|
|
674 |
am__quote=
|
|
|
675 |
_am_result=GNU
|
|
|
676 |
;;
|
|
|
677 |
esac
|
|
|
678 |
# Now try BSD make style include.
|
|
|
679 |
if test "$am__include" = "#"; then
|
|
|
680 |
echo '.include "confinc"' > confmf
|
|
|
681 |
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
682 |
*the\ am__doit\ target*)
|
|
|
683 |
am__include=.include
|
|
|
684 |
am__quote="\""
|
|
|
685 |
_am_result=BSD
|
|
|
686 |
;;
|
|
|
687 |
esac
|
|
|
688 |
fi
|
|
|
689 |
AC_SUBST([am__include])
|
|
|
690 |
AC_SUBST([am__quote])
|
|
|
691 |
AC_MSG_RESULT([$_am_result])
|
|
|
692 |
rm -f confinc confmf
|
|
|
693 |
])
|
|
|
694 |
|
|
|
695 |
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
696 |
|
|
|
697 |
# Copyright (C) 1997-2013 Free Software Foundation, Inc.
|
|
|
698 |
#
|
|
|
699 |
# This file is free software; the Free Software Foundation
|
|
|
700 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
701 |
# with or without modifications, as long as this notice is preserved.
|
|
|
702 |
|
|
|
703 |
# AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
704 |
# ------------------------------
|
|
|
705 |
AC_DEFUN([AM_MISSING_PROG],
|
|
|
706 |
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
707 |
$1=${$1-"${am_missing_run}$2"}
|
|
|
708 |
AC_SUBST($1)])
|
|
|
709 |
|
|
|
710 |
# AM_MISSING_HAS_RUN
|
|
|
711 |
# ------------------
|
|
|
712 |
# Define MISSING if not defined so far and test if it is modern enough.
|
|
|
713 |
# If it is, set am_missing_run to use it, otherwise, to nothing.
|
|
|
714 |
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
715 |
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
716 |
AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
717 |
if test x"${MISSING+set}" != xset; then
|
|
|
718 |
case $am_aux_dir in
|
|
|
719 |
*\ * | *\ *)
|
|
|
720 |
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
|
721 |
*)
|
|
|
722 |
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
|
723 |
esac
|
|
|
724 |
fi
|
|
|
725 |
# Use eval to expand $SHELL
|
|
|
726 |
if eval "$MISSING --is-lightweight"; then
|
|
|
727 |
am_missing_run="$MISSING "
|
|
|
728 |
else
|
|
|
729 |
am_missing_run=
|
|
|
730 |
AC_MSG_WARN(['missing' script is too old or missing])
|
|
|
731 |
fi
|
|
|
732 |
])
|
|
|
733 |
|
|
|
734 |
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
735 |
|
|
|
736 |
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
|
|
|
737 |
#
|
|
|
738 |
# This file is free software; the Free Software Foundation
|
|
|
739 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
740 |
# with or without modifications, as long as this notice is preserved.
|
|
|
741 |
|
|
|
742 |
# _AM_MANGLE_OPTION(NAME)
|
|
|
743 |
# -----------------------
|
|
|
744 |
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
745 |
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
746 |
|
|
|
747 |
# _AM_SET_OPTION(NAME)
|
|
|
748 |
# --------------------
|
|
|
749 |
# Set option NAME. Presently that only means defining a flag for this option.
|
|
|
750 |
AC_DEFUN([_AM_SET_OPTION],
|
|
|
751 |
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
|
|
752 |
|
|
|
753 |
# _AM_SET_OPTIONS(OPTIONS)
|
|
|
754 |
# ------------------------
|
|
|
755 |
# OPTIONS is a space-separated list of Automake options.
|
|
|
756 |
AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
757 |
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
758 |
|
|
|
759 |
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
760 |
# -------------------------------------------
|
|
|
761 |
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
762 |
AC_DEFUN([_AM_IF_OPTION],
|
|
|
763 |
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
764 |
|
|
|
765 |
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
766 |
|
|
|
767 |
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
|
|
|
768 |
#
|
|
|
769 |
# This file is free software; the Free Software Foundation
|
|
|
770 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
771 |
# with or without modifications, as long as this notice is preserved.
|
|
|
772 |
|
|
|
773 |
# AM_SANITY_CHECK
|
|
|
774 |
# ---------------
|
|
|
775 |
AC_DEFUN([AM_SANITY_CHECK],
|
|
|
776 |
[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
777 |
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
778 |
# name. Accept space and tab only in the latter.
|
|
|
779 |
am_lf='
|
|
|
780 |
'
|
|
|
781 |
case `pwd` in
|
|
|
782 |
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
783 |
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
784 |
esac
|
|
|
785 |
case $srcdir in
|
|
|
786 |
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
787 |
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
|
|
788 |
esac
|
|
|
789 |
|
|
|
790 |
# Do 'set' in a subshell so we don't clobber the current shell's
|
|
|
791 |
# arguments. Must try -L first in case configure is actually a
|
|
|
792 |
# symlink; some systems play weird games with the mod time of symlinks
|
|
|
793 |
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
794 |
# directory).
|
|
|
795 |
if (
|
|
|
796 |
am_has_slept=no
|
|
|
797 |
for am_try in 1 2; do
|
|
|
798 |
echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
|
799 |
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
800 |
if test "$[*]" = "X"; then
|
|
|
801 |
# -L didn't work.
|
|
|
802 |
set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
803 |
fi
|
|
|
804 |
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
805 |
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
806 |
|
|
|
807 |
# If neither matched, then we have a broken ls. This can happen
|
|
|
808 |
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
809 |
# broken ls alias from the environment. This has actually
|
|
|
810 |
# happened. Such a system could not be considered "sane".
|
|
|
811 |
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
812 |
alias in your environment])
|
|
|
813 |
fi
|
|
|
814 |
if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
|
815 |
break
|
|
|
816 |
fi
|
|
|
817 |
# Just in case.
|
|
|
818 |
sleep 1
|
|
|
819 |
am_has_slept=yes
|
|
|
820 |
done
|
|
|
821 |
test "$[2]" = conftest.file
|
|
|
822 |
)
|
|
|
823 |
then
|
|
|
824 |
# Ok.
|
|
|
825 |
:
|
|
|
826 |
else
|
|
|
827 |
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
828 |
Check your system clock])
|
|
|
829 |
fi
|
|
|
830 |
AC_MSG_RESULT([yes])
|
|
|
831 |
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
|
832 |
# generated files are strictly newer.
|
|
|
833 |
am_sleep_pid=
|
|
|
834 |
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
|
835 |
( sleep 1 ) &
|
|
|
836 |
am_sleep_pid=$!
|
|
|
837 |
fi
|
|
|
838 |
AC_CONFIG_COMMANDS_PRE(
|
|
|
839 |
[AC_MSG_CHECKING([that generated files are newer than configure])
|
|
|
840 |
if test -n "$am_sleep_pid"; then
|
|
|
841 |
# Hide warnings about reused PIDs.
|
|
|
842 |
wait $am_sleep_pid 2>/dev/null
|
|
|
843 |
fi
|
|
|
844 |
AC_MSG_RESULT([done])])
|
|
|
845 |
rm -f conftest.file
|
|
|
846 |
])
|
|
|
847 |
|
|
|
848 |
# Copyright (C) 2009-2013 Free Software Foundation, Inc.
|
|
|
849 |
#
|
|
|
850 |
# This file is free software; the Free Software Foundation
|
|
|
851 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
852 |
# with or without modifications, as long as this notice is preserved.
|
|
|
853 |
|
|
|
854 |
# AM_SILENT_RULES([DEFAULT])
|
|
|
855 |
# --------------------------
|
|
|
856 |
# Enable less verbose build rules; with the default set to DEFAULT
|
|
|
857 |
# ("yes" being less verbose, "no" or empty being verbose).
|
|
|
858 |
AC_DEFUN([AM_SILENT_RULES],
|
|
|
859 |
[AC_ARG_ENABLE([silent-rules], [dnl
|
|
|
860 |
AS_HELP_STRING(
|
|
|
861 |
[--enable-silent-rules],
|
|
|
862 |
[less verbose build output (undo: "make V=1")])
|
|
|
863 |
AS_HELP_STRING(
|
|
|
864 |
[--disable-silent-rules],
|
|
|
865 |
[verbose build output (undo: "make V=0")])dnl
|
|
|
866 |
])
|
|
|
867 |
case $enable_silent_rules in @%:@ (((
|
|
|
868 |
yes) AM_DEFAULT_VERBOSITY=0;;
|
|
|
869 |
no) AM_DEFAULT_VERBOSITY=1;;
|
|
|
870 |
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
|
871 |
esac
|
|
|
872 |
dnl
|
|
|
873 |
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
|
|
874 |
dnl do not support nested variable expansions.
|
|
|
875 |
dnl See automake bug#9928 and bug#10237.
|
|
|
876 |
am_make=${MAKE-make}
|
|
|
877 |
AC_CACHE_CHECK([whether $am_make supports nested variables],
|
|
|
878 |
[am_cv_make_support_nested_variables],
|
|
|
879 |
[if AS_ECHO([['TRUE=$(BAR$(V))
|
|
|
880 |
BAR0=false
|
|
|
881 |
BAR1=true
|
|
|
882 |
V=1
|
|
|
883 |
am__doit:
|
|
|
884 |
@$(TRUE)
|
|
|
885 |
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
|
|
886 |
am_cv_make_support_nested_variables=yes
|
|
|
887 |
else
|
|
|
888 |
am_cv_make_support_nested_variables=no
|
|
|
889 |
fi])
|
|
|
890 |
if test $am_cv_make_support_nested_variables = yes; then
|
|
|
891 |
dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
|
|
892 |
AM_V='$(V)'
|
|
|
893 |
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
|
|
894 |
else
|
|
|
895 |
AM_V=$AM_DEFAULT_VERBOSITY
|
|
|
896 |
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
|
|
897 |
fi
|
|
|
898 |
AC_SUBST([AM_V])dnl
|
|
|
899 |
AM_SUBST_NOTMAKE([AM_V])dnl
|
|
|
900 |
AC_SUBST([AM_DEFAULT_V])dnl
|
|
|
901 |
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
|
|
902 |
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
|
|
903 |
AM_BACKSLASH='\'
|
|
|
904 |
AC_SUBST([AM_BACKSLASH])dnl
|
|
|
905 |
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
|
906 |
])
|
|
|
907 |
|
|
|
908 |
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
|
|
|
909 |
#
|
|
|
910 |
# This file is free software; the Free Software Foundation
|
|
|
911 |
# gives unlimited permission to copy and/or distribute it,
|
|
|
912 |
# with or without modifications, as long as this notice is preserved.
|
|
|
913 |
|
|
|
914 |
# AM_PROG_INSTALL_STRIP
|
|
|
915 |
# ---------------------
|
|
|
916 |
# One issue with vendor 'install' (even GNU) is that you can't
|
|
|
917 |
# specify the program used to strip binaries. This is especially
|
|
|
918 |
# annoying in cross-compiling environments, where the build's strip
|
|
|
919 |
# is unlikely to handle the host's binaries.
|
|
|
920 |
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
921 |
# always use install-sh in "make install-strip", and initialize
|
|
|
922 |
# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
923 |
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
924 |
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
925 |
# Installed binaries are usually stripped using 'strip' when the user
|
|
|
926 |
# run "make install-strip". However 'strip' might not be the right
|
|
|
927 |
# tool to use in cross-compilation environments, therefore Automake
|
|
|
928 |
# will honor the 'STRIP' environment variable to overrule this program.
|
|
|
929 |
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
|
|
930 |
if test "$cross_compiling" != no; then
|
|
|
931 |
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
932 |
fi
|
|
|
933 |
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
|
934 |
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
935 |
|
|
|
936 |
# Copyright (C) 2006-2013 Free Software Foundation, Inc.
|
|
|
937 |
#
|
|
|
938 |
# This file is free software; the Free Software Foundation
|
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|
939 |
# gives unlimited permission to copy and/or distribute it,
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|
940 |
# with or without modifications, as long as this notice is preserved.
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|
941 |
|
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|
942 |
# _AM_SUBST_NOTMAKE(VARIABLE)
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|
943 |
# ---------------------------
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|
944 |
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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|
945 |
# This macro is traced by Automake.
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|
946 |
AC_DEFUN([_AM_SUBST_NOTMAKE])
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|
947 |
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|
948 |
# AM_SUBST_NOTMAKE(VARIABLE)
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|
949 |
# --------------------------
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|
950 |
# Public sister of _AM_SUBST_NOTMAKE.
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|
951 |
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
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|
952 |
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|
953 |
# Check how to create a tarball. -*- Autoconf -*-
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|
954 |
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|
955 |
# Copyright (C) 2004-2013 Free Software Foundation, Inc.
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|
956 |
#
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|
957 |
# This file is free software; the Free Software Foundation
|
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|
958 |
# gives unlimited permission to copy and/or distribute it,
|
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|
959 |
# with or without modifications, as long as this notice is preserved.
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|
960 |
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|
961 |
# _AM_PROG_TAR(FORMAT)
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|
962 |
# --------------------
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|
963 |
# Check how to create a tarball in format FORMAT.
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|
964 |
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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|
965 |
#
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|
966 |
# Substitute a variable $(am__tar) that is a command
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|
967 |
# writing to stdout a FORMAT-tarball containing the directory
|
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|
968 |
# $tardir.
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|
969 |
# tardir=directory && $(am__tar) > result.tar
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|
970 |
#
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|
971 |
# Substitute a variable $(am__untar) that extract such
|
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|
972 |
# a tarball read from stdin.
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|
973 |
# $(am__untar) < result.tar
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|
974 |
#
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|
975 |
AC_DEFUN([_AM_PROG_TAR],
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|
976 |
[# Always define AMTAR for backward compatibility. Yes, it's still used
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|
977 |
# in the wild :-( We should find a proper way to deprecate it ...
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|
978 |
AC_SUBST([AMTAR], ['$${TAR-tar}'])
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|
979 |
|
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|
980 |
# We'll loop over all known methods to create a tar archive until one works.
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|
981 |
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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|
982 |
|
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|
983 |
m4_if([$1], [v7],
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|
984 |
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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|
985 |
|
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|
986 |
[m4_case([$1],
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|
987 |
[ustar],
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|
988 |
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
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|
989 |
# There is notably a 21 bits limit for the UID and the GID. In fact,
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|
990 |
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
|
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|
991 |
# and bug#13588).
|
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|
992 |
am_max_uid=2097151 # 2^21 - 1
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|
993 |
am_max_gid=$am_max_uid
|
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|
994 |
# The $UID and $GID variables are not portable, so we need to resort
|
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|
995 |
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
|
|
|
996 |
# below are definitely unexpected, so allow the users to see them
|
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|
997 |
# (that is, avoid stderr redirection).
|
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|
998 |
am_uid=`id -u || echo unknown`
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|
999 |
am_gid=`id -g || echo unknown`
|
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|
1000 |
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
|
|
|
1001 |
if test $am_uid -le $am_max_uid; then
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|
1002 |
AC_MSG_RESULT([yes])
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|
1003 |
else
|
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|
1004 |
AC_MSG_RESULT([no])
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|
1005 |
_am_tools=none
|
|
|
1006 |
fi
|
|
|
1007 |
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
|
|
|
1008 |
if test $am_gid -le $am_max_gid; then
|
|
|
1009 |
AC_MSG_RESULT([yes])
|
|
|
1010 |
else
|
|
|
1011 |
AC_MSG_RESULT([no])
|
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|
1012 |
_am_tools=none
|
|
|
1013 |
fi],
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|
1014 |
|
|
|
1015 |
[pax],
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|
1016 |
[],
|
|
|
1017 |
|
|
|
1018 |
[m4_fatal([Unknown tar format])])
|
|
|
1019 |
|
|
|
1020 |
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
1021 |
|
|
|
1022 |
# Go ahead even if we have the value already cached. We do so because we
|
|
|
1023 |
# need to set the values for the 'am__tar' and 'am__untar' variables.
|
|
|
1024 |
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
1025 |
|
|
|
1026 |
for _am_tool in $_am_tools; do
|
|
|
1027 |
case $_am_tool in
|
|
|
1028 |
gnutar)
|
|
|
1029 |
for _am_tar in tar gnutar gtar; do
|
|
|
1030 |
AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
1031 |
done
|
|
|
1032 |
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
1033 |
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
1034 |
am__untar="$_am_tar -xf -"
|
|
|
1035 |
;;
|
|
|
1036 |
plaintar)
|
|
|
1037 |
# Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
1038 |
# ustar tarball either.
|
|
|
1039 |
(tar --version) >/dev/null 2>&1 && continue
|
|
|
1040 |
am__tar='tar chf - "$$tardir"'
|
|
|
1041 |
am__tar_='tar chf - "$tardir"'
|
|
|
1042 |
am__untar='tar xf -'
|
|
|
1043 |
;;
|
|
|
1044 |
pax)
|
|
|
1045 |
am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
1046 |
am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
1047 |
am__untar='pax -r'
|
|
|
1048 |
;;
|
|
|
1049 |
cpio)
|
|
|
1050 |
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
1051 |
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
1052 |
am__untar='cpio -i -H $1 -d'
|
|
|
1053 |
;;
|
|
|
1054 |
none)
|
|
|
1055 |
am__tar=false
|
|
|
1056 |
am__tar_=false
|
|
|
1057 |
am__untar=false
|
|
|
1058 |
;;
|
|
|
1059 |
esac
|
|
|
1060 |
|
|
|
1061 |
# If the value was cached, stop now. We just wanted to have am__tar
|
|
|
1062 |
# and am__untar set.
|
|
|
1063 |
test -n "${am_cv_prog_tar_$1}" && break
|
|
|
1064 |
|
|
|
1065 |
# tar/untar a dummy directory, and stop if the command works.
|
|
|
1066 |
rm -rf conftest.dir
|
|
|
1067 |
mkdir conftest.dir
|
|
|
1068 |
echo GrepMe > conftest.dir/file
|
|
|
1069 |
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
1070 |
rm -rf conftest.dir
|
|
|
1071 |
if test -s conftest.tar; then
|
|
|
1072 |
AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
1073 |
AM_RUN_LOG([cat conftest.dir/file])
|
|
|
1074 |
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
1075 |
fi
|
|
|
1076 |
done
|
|
|
1077 |
rm -rf conftest.dir
|
|
|
1078 |
|
|
|
1079 |
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
1080 |
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
1081 |
|
|
|
1082 |
AC_SUBST([am__tar])
|
|
|
1083 |
AC_SUBST([am__untar])
|
|
|
1084 |
]) # _AM_PROG_TAR
|
|
|
1085 |
|