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@@ -1,7 +1,7 @@
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-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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+# generated automatically by aclocal 1.12.4 -*- Autoconf -*-
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+
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+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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-# 2005, 2006, 2007, 2008, 2009 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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@@ -13,13 +13,88 @@
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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]), [2.68],,
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-[m4_warning([this file was generated for autoconf 2.68.
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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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+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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+
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+# visibility.m4 serial 3 (gettext-0.18)
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+dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc.
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+dnl This file is free software; the Free Software Foundation
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+dnl gives unlimited permission to copy and/or distribute it,
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+dnl with or without modifications, as long as this notice is preserved.
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+
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+dnl From Bruno Haible.
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+
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+dnl Tests whether the compiler supports the command-line option
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+dnl -fvisibility=hidden and the function and variable attributes
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+dnl __attribute__((__visibility__("hidden"))) and
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+dnl __attribute__((__visibility__("default"))).
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+dnl Does *not* test for __visibility__("protected") - which has tricky
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+dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on
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+dnl MacOS X.
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+dnl Does *not* test for __visibility__("internal") - which has processor
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+dnl dependent semantics.
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+dnl Does *not* test for #pragma GCC visibility push(hidden) - which is
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+dnl "really only recommended for legacy code".
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+dnl Set the variable CFLAG_VISIBILITY.
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+dnl Defines and sets the variable HAVE_VISIBILITY.
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+
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+AC_DEFUN([gl_VISIBILITY],
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+[
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+ AC_REQUIRE([AC_PROG_CC])
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+ CFLAG_VISIBILITY=
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+ HAVE_VISIBILITY=0
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+ if test -n "$GCC"; then
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+ dnl First, check whether -Werror can be added to the command line, or
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+ dnl whether it leads to an error because of some other option that the
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+ dnl user has put into $CC $CFLAGS $CPPFLAGS.
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+ AC_MSG_CHECKING([whether the -Werror option is usable])
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+ AC_CACHE_VAL([gl_cv_cc_vis_werror], [
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+ gl_save_CFLAGS="$CFLAGS"
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+ CFLAGS="$CFLAGS -Werror"
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+ AC_TRY_COMPILE([], [],
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+ [gl_cv_cc_vis_werror=yes],
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+ [gl_cv_cc_vis_werror=no])
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+ CFLAGS="$gl_save_CFLAGS"])
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+ AC_MSG_RESULT([$gl_cv_cc_vis_werror])
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+ dnl Now check whether visibility declarations are supported.
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+ AC_MSG_CHECKING([for simple visibility declarations])
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+ AC_CACHE_VAL([gl_cv_cc_visibility], [
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+ gl_save_CFLAGS="$CFLAGS"
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+ CFLAGS="$CFLAGS -fvisibility=hidden"
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+ dnl We use the option -Werror and a function dummyfunc, because on some
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+ dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning
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+ dnl "visibility attribute not supported in this configuration; ignored"
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+ dnl at the first function definition in every compilation unit, and we
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+ dnl don't want to use the option in this case.
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+ if test $gl_cv_cc_vis_werror = yes; then
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+ CFLAGS="$CFLAGS -Werror"
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+ fi
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+ AC_TRY_COMPILE(
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+ [extern __attribute__((__visibility__("hidden"))) int hiddenvar;
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+ extern __attribute__((__visibility__("default"))) int exportedvar;
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+ extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
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+ extern __attribute__((__visibility__("default"))) int exportedfunc (void);
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+ void dummyfunc (void) {}],
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+ [],
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+ [gl_cv_cc_visibility=yes],
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+ [gl_cv_cc_visibility=no])
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+ CFLAGS="$gl_save_CFLAGS"])
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+ AC_MSG_RESULT([$gl_cv_cc_visibility])
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+ if test $gl_cv_cc_visibility = yes; then
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+ CFLAG_VISIBILITY="-fvisibility=hidden"
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+ HAVE_VISIBILITY=1
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+ fi
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+ fi
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+ AC_SUBST([CFLAG_VISIBILITY])
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+ AC_SUBST([HAVE_VISIBILITY])
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+ AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY],
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+ [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.])
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+])
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-# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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+# Copyright (C) 2002-2012 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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@@ -31,10 +106,10 @@ To do so, use the procedure documented by the package, typically `autoreconf'.])
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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='1.11'
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+[am__api_version='1.12'
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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], [1.11.1], [],
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+m4_if([$1], [1.12.4], [],
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[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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])
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@@ -50,22 +125,22 @@ m4_define([_AM_AUTOCONF_VERSION], [])
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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([1.11.1])dnl
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+[AM_AUTOMAKE_VERSION([1.12.4])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, 2003, 2005 Free Software Foundation, Inc.
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+# Copyright (C) 2001-2012 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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+# $ac_aux_dir to '$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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@@ -84,7 +159,7 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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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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+# 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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@@ -110,22 +185,19 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
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# AM_CONDITIONAL -*- Autoconf -*-
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-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
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-# Free Software Foundation, Inc.
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+# Copyright (C) 1997-2012 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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-# serial 9
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-
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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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- ifelse([$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_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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@@ -144,16 +216,14 @@ AC_CONFIG_COMMANDS_PRE(
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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, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
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-# Free Software Foundation, Inc.
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+# Copyright (C) 1999-2012 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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-# serial 10
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-# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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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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@@ -163,7 +233,7 @@ fi])])
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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", "GCJ", or "OBJC".
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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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@@ -176,12 +246,13 @@ 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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-ifelse([$1], CC, [depcc="$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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- [$1], UPC, [depcc="$UPC" am_compiler_list=],
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- [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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- [depcc="$$1" am_compiler_list=])
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+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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+ [$1], [CXX], [depcc="$CXX" am_compiler_list=],
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+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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+ [$1], [UPC], [depcc="$UPC" am_compiler_list=],
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+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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+ [depcc="$$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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@@ -189,8 +260,9 @@ AC_CACHE_CHECK([dependency style of $depcc],
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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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+ # 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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@@ -229,16 +301,16 @@ AC_CACHE_CHECK([dependency style of $depcc],
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: > sub/conftest.c
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for i in 1 2 3 4 5 6; do
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echo '#include "conftst'$i'.h"' >> sub/conftest.c
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- # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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- # Solaris 8's {/usr,}/bin/sh.
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- touch sub/conftst$i.h
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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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+ # 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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+ # 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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@@ -247,16 +319,16 @@ AC_CACHE_CHECK([dependency style of $depcc],
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test "$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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+ # 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$enable_dependency_tracking" = xyes; then
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continue
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else
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break
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fi
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;;
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- msvisualcpp | msvcmsys)
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- # This compiler won't grok `-c -o', but also, the minuso test has
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+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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+ # This compiler won't grok '-c -o', but also, the minuso test has
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# not run yet. These depmodes are late enough in the game, and
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# so weak that their functioning should not be impacted.
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am__obj=conftest.${OBJEXT-o}
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@@ -304,7 +376,7 @@ AM_CONDITIONAL([am__fastdep$1], [
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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-# This macro is AC_REQUIREd in _AM_DEPENDENCIES
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+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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@@ -314,28 +386,33 @@ AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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-[AC_ARG_ENABLE(dependency-tracking,
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-[ --disable-dependency-tracking speeds up one-time build
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- --enable-dependency-tracking do not reject slow dependency extractors])
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+[AC_ARG_ENABLE([dependency-tracking], [dnl
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+AS_HELP_STRING(
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+ [--enable-dependency-tracking],
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+ [do not reject slow dependency extractors])
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+AS_HELP_STRING(
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+ [--disable-dependency-tracking],
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+ [speeds up one-time build])])
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if test "x$enable_dependency_tracking" != xno; then
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am_depcomp="$ac_aux_dir/depcomp"
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AMDEPBACKSLASH='\'
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+ am__nodep='_no'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$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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# Generate code to set up dependency tracking. -*- Autoconf -*-
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-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
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-# Free Software Foundation, Inc.
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+# Copyright (C) 1999-2012 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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-#serial 5
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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@@ -354,7 +431,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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# Strip MF so we end up with the name of the file.
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mf=`echo "$mf" | sed -e 's/:.*$//'`
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# Check whether this is an Automake generated Makefile or not.
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- # We used to match only the files named `Makefile.in', but
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+ # We used to match only the files named 'Makefile.in', but
|
|
|
# some people rename them; so instead we look at the file content.
|
|
|
# Grep'ing the first line is not enough: some people post-process
|
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
|
@@ -366,21 +443,19 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
continue
|
|
|
fi
|
|
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
|
|
- # from the Makefile without running `make'.
|
|
|
+ # from the Makefile without running 'make'.
|
|
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
|
test -z "$DEPDIR" && continue
|
|
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
|
test -z "am__include" && continue
|
|
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
- # When using ansi2knr, U may be empty or an underscore; expand it
|
|
|
- U=`sed -n 's/^U = //p' < "$mf"`
|
|
|
# Find all dependency output files, they are included files with
|
|
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
# expansion.
|
|
|
for file in `sed -n "
|
|
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
|
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
|
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
|
|
# Make sure the directory exists.
|
|
|
test -f "$dirpart/$file" && continue
|
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
@@ -398,7 +473,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
#
|
|
|
# This code is only required when automatic dependency tracking
|
|
|
-# is enabled. FIXME. This creates each `.P' file that we will
|
|
|
+# is enabled. FIXME. This creates each '.P' file that we will
|
|
|
# need in order to bootstrap the dependency handling code.
|
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
@@ -408,15 +483,12 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
|
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
|
-# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 16
|
|
|
-
|
|
|
# This macro actually does too much. Some checks are only needed if
|
|
|
# your package does certain things. But this isn't really a big deal.
|
|
|
|
|
@@ -461,31 +533,41 @@ AC_SUBST([CYGPATH_W])
|
|
|
# Define the identity of the package.
|
|
|
dnl Distinguish between old-style and new-style calls.
|
|
|
m4_ifval([$2],
|
|
|
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
+[AC_DIAGNOSE([obsolete],
|
|
|
+[$0: two- and three-arguments forms are deprecated. For more info, see:
|
|
|
+http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
|
|
|
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
|
|
AC_SUBST([VERSION], [$2])],
|
|
|
[_AM_SET_OPTIONS([$1])dnl
|
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
-m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
|
|
+m4_if(
|
|
|
+ m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
|
|
|
+ [ok:ok],,
|
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
|
|
|
_AM_IF_OPTION([no-define],,
|
|
|
-[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
|
|
|
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
|
|
|
|
|
|
# Some tools Automake needs.
|
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
-AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
-AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
-AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
|
|
|
+AM_MISSING_PROG([AUTOCONF], [autoconf])
|
|
|
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
|
|
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
|
|
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
|
-AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
+# For better backward compatibility. To be removed once Automake 1.9.x
|
|
|
+# dies out for good. For more background, see:
|
|
|
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
|
|
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
|
|
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
|
|
# We need awk for the "check" target. The system "awk" is bad on
|
|
|
# some platforms.
|
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
@@ -496,28 +578,35 @@ _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
[_AM_PROG_TAR([v7])])])
|
|
|
_AM_IF_OPTION([no-dependencies],,
|
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
- [_AM_DEPENDENCIES(CC)],
|
|
|
- [define([AC_PROG_CC],
|
|
|
- defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
+ [_AM_DEPENDENCIES([CC])],
|
|
|
+ [m4_define([AC_PROG_CC],
|
|
|
+ m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
- [_AM_DEPENDENCIES(CXX)],
|
|
|
- [define([AC_PROG_CXX],
|
|
|
- defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
+ [_AM_DEPENDENCIES([CXX])],
|
|
|
+ [m4_define([AC_PROG_CXX],
|
|
|
+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
- [_AM_DEPENDENCIES(OBJC)],
|
|
|
- [define([AC_PROG_OBJC],
|
|
|
- defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
|
|
+ [_AM_DEPENDENCIES([OBJC])],
|
|
|
+ [m4_define([AC_PROG_OBJC],
|
|
|
+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
|
|
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
|
|
|
+dnl but we still cater to Autoconf 2.62.
|
|
|
+m4_ifdef([AC_PROG_OBJCXX],
|
|
|
+[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
|
|
+ [_AM_DEPENDENCIES([OBJCXX])],
|
|
|
+ [m4_define([AC_PROG_OBJCXX],
|
|
|
+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
|
|
|
])
|
|
|
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
|
|
-dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
|
|
|
-dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
|
+dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
|
|
|
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
|
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
|
AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
|
])
|
|
|
|
|
|
-dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
m4_define([_AC_COMPILER_EXEEXT],
|
|
@@ -545,7 +634,7 @@ for _am_header in $config_headers :; do
|
|
|
done
|
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
|
|
|
-# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
@@ -564,16 +653,14 @@ if test x"${install_sh}" != xset; then
|
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
esac
|
|
|
fi
|
|
|
-AC_SUBST(install_sh)])
|
|
|
+AC_SUBST([install_sh])])
|
|
|
|
|
|
-# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2003-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 2
|
|
|
-
|
|
|
# Check whether the underlying file-system supports filenames
|
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
|
@@ -589,14 +676,12 @@ AC_SUBST([am__leading_dot])])
|
|
|
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 4
|
|
|
-
|
|
|
# AM_MAKE_INCLUDE()
|
|
|
# -----------------
|
|
|
# Check to see how make treats includes.
|
|
@@ -614,7 +699,7 @@ am__quote=
|
|
|
_am_result=none
|
|
|
# First try GNU make style include.
|
|
|
echo "include confinc" > confmf
|
|
|
-# Ignore all kinds of additional output from `make'.
|
|
|
+# Ignore all kinds of additional output from 'make'.
|
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
*the\ am__doit\ target*)
|
|
|
am__include=include
|
|
@@ -639,15 +724,12 @@ AC_MSG_RESULT([$_am_result])
|
|
|
rm -f confinc confmf
|
|
|
])
|
|
|
|
|
|
-# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
|
-# Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 6
|
|
|
-
|
|
|
# AM_PROG_CC_C_O
|
|
|
# --------------
|
|
|
# Like AC_PROG_CC_C_O, but changed for automake.
|
|
@@ -676,15 +758,12 @@ m4_define([AC_PROG_CC],
|
|
|
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
|
-# Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 6
|
|
|
-
|
|
|
# AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
# ------------------------------
|
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
@@ -692,7 +771,6 @@ AC_DEFUN([AM_MISSING_PROG],
|
|
|
$1=${$1-"${am_missing_run}$2"}
|
|
|
AC_SUBST($1)])
|
|
|
|
|
|
-
|
|
|
# AM_MISSING_HAS_RUN
|
|
|
# ------------------
|
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
|
@@ -713,59 +791,31 @@ if eval "$MISSING --run true"; then
|
|
|
am_missing_run="$MISSING --run "
|
|
|
else
|
|
|
am_missing_run=
|
|
|
- AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
+ AC_MSG_WARN(['missing' script is too old or missing])
|
|
|
fi
|
|
|
])
|
|
|
|
|
|
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
|
|
-#
|
|
|
-# This file is free software; the Free Software Foundation
|
|
|
-# gives unlimited permission to copy and/or distribute it,
|
|
|
-# with or without modifications, as long as this notice is preserved.
|
|
|
-
|
|
|
-# AM_PROG_MKDIR_P
|
|
|
-# ---------------
|
|
|
-# Check for `mkdir -p'.
|
|
|
-AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
-[AC_PREREQ([2.60])dnl
|
|
|
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
-dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
|
|
-dnl while keeping a definition of mkdir_p for backward compatibility.
|
|
|
-dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
|
|
-dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
|
|
-dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
|
|
-dnl adjustment using top_builddir (which is defined more often than
|
|
|
-dnl MKDIR_P).
|
|
|
-AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
|
|
-case $mkdir_p in
|
|
|
- [[\\/$]]* | ?:[[\\/]]*) ;;
|
|
|
- */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
|
|
-esac
|
|
|
-])
|
|
|
-
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 4
|
|
|
-
|
|
|
# _AM_MANGLE_OPTION(NAME)
|
|
|
# -----------------------
|
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
|
|
# _AM_SET_OPTION(NAME)
|
|
|
-# ------------------------------
|
|
|
+# --------------------
|
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
|
|
AC_DEFUN([_AM_SET_OPTION],
|
|
|
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
|
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
|
|
-# ----------------------------------
|
|
|
+# ------------------------
|
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
@@ -778,22 +828,16 @@ AC_DEFUN([_AM_IF_OPTION],
|
|
|
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
|
|
-# Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 5
|
|
|
-
|
|
|
# AM_SANITY_CHECK
|
|
|
# ---------------
|
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
-# Just in case
|
|
|
-sleep 1
|
|
|
-echo timestamp > conftest.file
|
|
|
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
# name. Accept space and tab only in the latter.
|
|
|
am_lf='
|
|
@@ -804,32 +848,40 @@ case `pwd` in
|
|
|
esac
|
|
|
case $srcdir in
|
|
|
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
- AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
|
|
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
|
|
esac
|
|
|
|
|
|
-# Do `set' in a subshell so we don't clobber the current shell's
|
|
|
+# Do 'set' in a subshell so we don't clobber the current shell's
|
|
|
# arguments. Must try -L first in case configure is actually a
|
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
# directory).
|
|
|
if (
|
|
|
- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
- if test "$[*]" = "X"; then
|
|
|
- # -L didn't work.
|
|
|
- set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
- fi
|
|
|
- rm -f conftest.file
|
|
|
- if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
-
|
|
|
- # If neither matched, then we have a broken ls. This can happen
|
|
|
- # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
- # broken ls alias from the environment. This has actually
|
|
|
- # happened. Such a system could not be considered "sane".
|
|
|
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
-alias in your environment])
|
|
|
- fi
|
|
|
-
|
|
|
+ am_has_slept=no
|
|
|
+ for am_try in 1 2; do
|
|
|
+ echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
|
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
+ if test "$[*]" = "X"; then
|
|
|
+ # -L didn't work.
|
|
|
+ set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
+ fi
|
|
|
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
+
|
|
|
+ # If neither matched, then we have a broken ls. This can happen
|
|
|
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
+ # broken ls alias from the environment. This has actually
|
|
|
+ # happened. Such a system could not be considered "sane".
|
|
|
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
+ alias in your environment])
|
|
|
+ fi
|
|
|
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
|
+ break
|
|
|
+ fi
|
|
|
+ # Just in case.
|
|
|
+ sleep 1
|
|
|
+ am_has_slept=yes
|
|
|
+ done
|
|
|
test "$[2]" = conftest.file
|
|
|
)
|
|
|
then
|
|
@@ -839,36 +891,85 @@ else
|
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
Check your system clock])
|
|
|
fi
|
|
|
-AC_MSG_RESULT(yes)])
|
|
|
+AC_MSG_RESULT([yes])
|
|
|
+# If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
|
+# generated files are strictly newer.
|
|
|
+am_sleep_pid=
|
|
|
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
|
+ ( sleep 1 ) &
|
|
|
+ am_sleep_pid=$!
|
|
|
+fi
|
|
|
+AC_CONFIG_COMMANDS_PRE(
|
|
|
+ [AC_MSG_CHECKING([that generated files are newer than configure])
|
|
|
+ if test -n "$am_sleep_pid"; then
|
|
|
+ # Hide warnings about reused PIDs.
|
|
|
+ wait $am_sleep_pid 2>/dev/null
|
|
|
+ fi
|
|
|
+ AC_MSG_RESULT([done])])
|
|
|
+rm -f conftest.file
|
|
|
+])
|
|
|
|
|
|
-# Copyright (C) 2009 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2009-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 1
|
|
|
-
|
|
|
# AM_SILENT_RULES([DEFAULT])
|
|
|
# --------------------------
|
|
|
# Enable less verbose build rules; with the default set to DEFAULT
|
|
|
-# (`yes' being less verbose, `no' or empty being verbose).
|
|
|
+# ("yes" being less verbose, "no" or empty being verbose).
|
|
|
AC_DEFUN([AM_SILENT_RULES],
|
|
|
-[AC_ARG_ENABLE([silent-rules],
|
|
|
-[ --enable-silent-rules less verbose build output (undo: `make V=1')
|
|
|
- --disable-silent-rules verbose build output (undo: `make V=0')])
|
|
|
-case $enable_silent_rules in
|
|
|
-yes) AM_DEFAULT_VERBOSITY=0;;
|
|
|
-no) AM_DEFAULT_VERBOSITY=1;;
|
|
|
-*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
|
+[AC_ARG_ENABLE([silent-rules], [dnl
|
|
|
+AS_HELP_STRING(
|
|
|
+ [--enable-silent-rules],
|
|
|
+ [less verbose build output (undo: "make V=1")])
|
|
|
+AS_HELP_STRING(
|
|
|
+ [--disable-silent-rules],
|
|
|
+ [verbose build output (undo: "make V=0")])dnl
|
|
|
+])
|
|
|
+case $enable_silent_rules in @%:@ (((
|
|
|
+ yes) AM_DEFAULT_VERBOSITY=0;;
|
|
|
+ no) AM_DEFAULT_VERBOSITY=1;;
|
|
|
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
|
esac
|
|
|
+dnl
|
|
|
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
|
|
+dnl do not support nested variable expansions.
|
|
|
+dnl See automake bug#9928 and bug#10237.
|
|
|
+am_make=${MAKE-make}
|
|
|
+AC_CACHE_CHECK([whether $am_make supports nested variables],
|
|
|
+ [am_cv_make_support_nested_variables],
|
|
|
+ [if AS_ECHO([['TRUE=$(BAR$(V))
|
|
|
+BAR0=false
|
|
|
+BAR1=true
|
|
|
+V=1
|
|
|
+am__doit:
|
|
|
+ @$(TRUE)
|
|
|
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
|
|
+ am_cv_make_support_nested_variables=yes
|
|
|
+else
|
|
|
+ am_cv_make_support_nested_variables=no
|
|
|
+fi])
|
|
|
+if test $am_cv_make_support_nested_variables = yes; then
|
|
|
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
|
|
+ AM_V='$(V)'
|
|
|
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
|
|
+else
|
|
|
+ AM_V=$AM_DEFAULT_VERBOSITY
|
|
|
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
|
|
+fi
|
|
|
+AC_SUBST([AM_V])dnl
|
|
|
+AM_SUBST_NOTMAKE([AM_V])dnl
|
|
|
+AC_SUBST([AM_DEFAULT_V])dnl
|
|
|
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
|
|
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
|
|
AM_BACKSLASH='\'
|
|
|
AC_SUBST([AM_BACKSLASH])dnl
|
|
|
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
|
])
|
|
|
|
|
|
-# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
@@ -876,34 +977,32 @@ _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
|
|
|
|
# AM_PROG_INSTALL_STRIP
|
|
|
# ---------------------
|
|
|
-# One issue with vendor `install' (even GNU) is that you can't
|
|
|
+# One issue with vendor 'install' (even GNU) is that you can't
|
|
|
# specify the program used to strip binaries. This is especially
|
|
|
# annoying in cross-compiling environments, where the build's strip
|
|
|
# is unlikely to handle the host's binaries.
|
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
-# always use install-sh in `make install-strip', and initialize
|
|
|
+# always use install-sh in "make install-strip", and initialize
|
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
-# Installed binaries are usually stripped using `strip' when the user
|
|
|
-# run `make install-strip'. However `strip' might not be the right
|
|
|
+# Installed binaries are usually stripped using 'strip' when the user
|
|
|
+# run "make install-strip". However 'strip' might not be the right
|
|
|
# tool to use in cross-compilation environments, therefore Automake
|
|
|
-# will honor the `STRIP' environment variable to overrule this program.
|
|
|
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
|
+# will honor the 'STRIP' environment variable to overrule this program.
|
|
|
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
|
|
if test "$cross_compiling" != no; then
|
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
fi
|
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
|
|
-# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2006-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 2
|
|
|
-
|
|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
# ---------------------------
|
|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
@@ -911,24 +1010,22 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
|
|
|
# AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
-# ---------------------------
|
|
|
+# --------------------------
|
|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
|
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
|
|
|
|
|
-# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
|
|
+# Copyright (C) 2004-2012 Free Software Foundation, Inc.
|
|
|
#
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
-# serial 2
|
|
|
-
|
|
|
# _AM_PROG_TAR(FORMAT)
|
|
|
# --------------------
|
|
|
# Check how to create a tarball in format FORMAT.
|
|
|
-# FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
|
|
#
|
|
|
# Substitute a variable $(am__tar) that is a command
|
|
|
# writing to stdout a FORMAT-tarball containing the directory
|
|
@@ -939,10 +1036,11 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
# a tarball read from stdin.
|
|
|
# $(am__untar) < result.tar
|
|
|
AC_DEFUN([_AM_PROG_TAR],
|
|
|
-[# Always define AMTAR for backward compatibility.
|
|
|
-AM_MISSING_PROG([AMTAR], [tar])
|
|
|
+[# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
|
+# in the wild :-( We should find a proper way to deprecate it ...
|
|
|
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
|
|
m4_if([$1], [v7],
|
|
|
- [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
|
|
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
|
[m4_case([$1], [ustar],, [pax],,
|
|
|
[m4_fatal([Unknown tar format])])
|
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
@@ -950,7 +1048,7 @@ AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
# Do not fold the above two line into one, because Tru64 sh and
|
|
|
-# Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
+# Solaris sh will not grok spaces in the rhs of '-'.
|
|
|
for _am_tool in $_am_tools
|
|
|
do
|
|
|
case $_am_tool in
|
|
@@ -1016,5 +1114,4 @@ m4_include([m4/ltoptions.m4])
|
|
|
m4_include([m4/ltsugar.m4])
|
|
|
m4_include([m4/ltversion.m4])
|
|
|
m4_include([m4/lt~obsolete.m4])
|
|
|
-m4_include([m4/visibility.m4])
|
|
|
m4_include([acinclude.m4])
|