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			1188 lines
		
	
	
		
			42 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| # generated automatically by aclocal 1.15 -*- Autoconf -*-
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| 
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| # Copyright (C) 1996-2014 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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| 
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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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| 
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| To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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| 
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| # Copyright (C) 2002-2014 Free Software Foundation, Inc.
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| # This file is free software; the Free Software Foundation
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| # with or without modifications, as long as this notice is preserved.
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| # Copyright (C) 1997-2014 Free Software Foundation, Inc.
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| # with or without modifications, as long as this notice is preserved.
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| # Copyright (C) 1999-2014 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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| 
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| # ----------------------
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| # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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| # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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|   # using a relative directory.
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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_$1_dependencies_compiler_type=none
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|     #
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|     # We need to recreate these files for each test, as the compiler may
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|     # overwrite some of them when testing with obscure command lines.
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|     # This happens at least with the AIX C compiler.
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|     : > sub/conftest.c
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|     for i in 1 2 3 4 5 6; do
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|       echo '#include "conftst'$i'.h"' >> sub/conftest.c
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|       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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|       # Solaris 10 /bin/sh.
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|     done
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|     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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| 
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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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|     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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|     none) break ;;
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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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|          >/dev/null 2>conftest.err &&
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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:
 | |
|       #   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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|         am_cv_$1_dependencies_compiler_type=$depmode
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|   am_cv_$1_dependencies_compiler_type=none
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| # AM_SET_DEPDIR
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 | |
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| AC_SUBST([am__nodep])dnl
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| 
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| # Generate code to set up dependency tracking.              -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 1999-2014 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_OUTPUT_DEPENDENCY_COMMANDS
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| # ------------------------------
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| AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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| [{
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|   *)   set x $CONFIG_FILES ;;
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|   for mf
 | |
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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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|     # some people rename them; so instead we look at the file content.
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|     # Grep'ing the first line is not enough: some people post-process
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|     # each Makefile.in and add a new line on top of each file to say so.
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|     # Extract the definition of DEPDIR, am__include, and am__quote
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|     # Find all dependency output files, they are included files with
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|     # simplest approach to changing $(DEPDIR) to its actual value in the
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|     # expansion.
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|     for file in `sed -n "
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|       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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| 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
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| ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
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| 
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| 
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| # AM_OUTPUT_DEPENDENCY_COMMANDS
 | |
| # -----------------------------
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| # This macro should only be invoked once -- use via AC_REQUIRE.
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| #
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| # This code is only required when automatic dependency tracking
 | |
| # 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],
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|      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 | |
| ])
 | |
| 
 | |
| # Do all the work for Automake.                             -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 1996-2014 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.
 | |
| 
 | |
| # This macro actually does too much.  Some checks are only needed if
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| # your package does certain things.  But this isn't really a big deal.
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| 
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| dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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| m4_define([AC_PROG_CC],
 | |
| m4_defn([AC_PROG_CC])
 | |
| [_AM_PROG_CC_C_O
 | |
| ])
 | |
| 
 | |
| # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 | |
| # AM_INIT_AUTOMAKE([OPTIONS])
 | |
| # -----------------------------------------------
 | |
| # The call with PACKAGE and VERSION arguments is the old style
 | |
| # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 | |
| # and VERSION should now be passed to AC_INIT and removed from
 | |
| # the call to AM_INIT_AUTOMAKE.
 | |
| # We support both call styles for the transition.  After
 | |
| # the next Automake release, Autoconf can make the AC_INIT
 | |
| # arguments mandatory, and then we can depend on a new Autoconf
 | |
| # release and drop the old call support.
 | |
| AC_DEFUN([AM_INIT_AUTOMAKE],
 | |
| [AC_PREREQ([2.65])dnl
 | |
| dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 | |
| dnl the ones we care about.
 | |
| m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 | |
| AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 | |
| AC_REQUIRE([AC_PROG_INSTALL])dnl
 | |
| if test "`cd $srcdir && pwd`" != "`pwd`"; then
 | |
|   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 | |
|   # is not polluted with repeated "-I."
 | |
|   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 | |
|   # test to see if srcdir already configured
 | |
|   if test -f $srcdir/config.status; then
 | |
|     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 | |
|   fi
 | |
| fi
 | |
| 
 | |
| # test whether we have cygpath
 | |
| if test -z "$CYGPATH_W"; then
 | |
|   if (cygpath --version) >/dev/null 2>/dev/null; then
 | |
|     CYGPATH_W='cygpath -w'
 | |
|   else
 | |
|     CYGPATH_W=echo
 | |
|   fi
 | |
| fi
 | |
| AC_SUBST([CYGPATH_W])
 | |
| 
 | |
| # Define the identity of the package.
 | |
| dnl Distinguish between old-style and new-style calls.
 | |
| m4_ifval([$2],
 | |
| [AC_DIAGNOSE([obsolete],
 | |
|              [$0: two- and three-arguments forms are deprecated.])
 | |
| m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 | |
|  AC_SUBST([PACKAGE], [$1])dnl
 | |
|  AC_SUBST([VERSION], [$2])],
 | |
| [_AM_SET_OPTIONS([$1])dnl
 | |
| dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 | |
| m4_if(
 | |
|   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
 | |
|   [ok:ok],,
 | |
|   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 | |
|  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 | |
|  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 | |
| 
 | |
| _AM_IF_OPTION([no-define],,
 | |
| [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 | |
|  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
 | |
| 
 | |
| # Some tools Automake needs.
 | |
| AC_REQUIRE([AM_SANITY_CHECK])dnl
 | |
| AC_REQUIRE([AC_ARG_PROGRAM])dnl
 | |
| AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
 | |
| AM_MISSING_PROG([AUTOCONF], [autoconf])
 | |
| AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 | |
| AM_MISSING_PROG([AUTOHEADER], [autoheader])
 | |
| AM_MISSING_PROG([MAKEINFO], [makeinfo])
 | |
| AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 | |
| AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 | |
| AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 | |
| # For better backward compatibility.  To be removed once Automake 1.9.x
 | |
| # dies out for good.  For more background, see:
 | |
| # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 | |
| # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 | |
| AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 | |
| # We need awk for the "check" target (and possibly the TAP driver).  The
 | |
| # system "awk" is bad on some platforms.
 | |
| AC_REQUIRE([AC_PROG_AWK])dnl
 | |
| AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 | |
| AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 | |
| _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 | |
| 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 | |
| 			     [_AM_PROG_TAR([v7])])])
 | |
| _AM_IF_OPTION([no-dependencies],,
 | |
| [AC_PROVIDE_IFELSE([AC_PROG_CC],
 | |
| 		  [_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])],
 | |
| 		  [m4_define([AC_PROG_CXX],
 | |
| 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 | |
| AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 | |
| 		  [_AM_DEPENDENCIES([OBJC])],
 | |
| 		  [m4_define([AC_PROG_OBJC],
 | |
| 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 | |
| AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 | |
| 		  [_AM_DEPENDENCIES([OBJCXX])],
 | |
| 		  [m4_define([AC_PROG_OBJCXX],
 | |
| 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 | |
| ])
 | |
| AC_REQUIRE([AM_SILENT_RULES])dnl
 | |
| dnl The testsuite driver may need to know about EXEEXT, so add the
 | |
| dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
 | |
| dnl macro 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
 | |
| 
 | |
| # POSIX will say in a future version that running "rm -f" with no argument
 | |
| # is OK; and we want to be able to make that assumption in our Makefile
 | |
| # recipes.  So use an aggressive probe to check that the usage we want is
 | |
| # actually supported "in the wild" to an acceptable degree.
 | |
| # See automake bug#10828.
 | |
| # To make any issue more visible, cause the running configure to be aborted
 | |
| # by default if the 'rm' program in use doesn't match our expectations; the
 | |
| # user can still override this though.
 | |
| if rm -f && rm -fr && rm -rf; then : OK; else
 | |
|   cat >&2 <<'END'
 | |
| Oops!
 | |
| 
 | |
| Your 'rm' program seems unable to run without file operands specified
 | |
| on the command line, even when the '-f' option is present.  This is contrary
 | |
| to the behaviour of most rm programs out there, and not conforming with
 | |
| the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 | |
| 
 | |
| Please tell bug-automake@gnu.org about your system, including the value
 | |
| of your $PATH and any error possibly output before this message.  This
 | |
| can help us improve future automake versions.
 | |
| 
 | |
| END
 | |
|   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 | |
|     echo 'Configuration will proceed anyway, since you have set the' >&2
 | |
|     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 | |
|     echo >&2
 | |
|   else
 | |
|     cat >&2 <<'END'
 | |
| Aborting the configuration process, to ensure you take notice of the issue.
 | |
| 
 | |
| You can download and install GNU coreutils to get an 'rm' implementation
 | |
| that behaves properly: <http://www.gnu.org/software/coreutils/>.
 | |
| 
 | |
| If you want to complete the configuration process using your problematic
 | |
| 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 | |
| to "yes", and re-run configure.
 | |
| 
 | |
| END
 | |
|     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
 | |
|   fi
 | |
| fi
 | |
| dnl The trailing newline in this macro's definition is deliberate, for
 | |
| dnl backward compatibility and to allow trailing 'dnl'-style comments
 | |
| dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
 | |
| ])
 | |
| 
 | |
| 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],
 | |
| m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 | |
| 
 | |
| # When config.status generates a header, we must update the stamp-h file.
 | |
| # This file resides in the same directory as the config header
 | |
| # that is generated.  The stamp files are numbered to have different names.
 | |
| 
 | |
| # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 | |
| # loop where config.status creates the headers, so we can generate
 | |
| # our stamp files there.
 | |
| AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 | |
| [# Compute $1's index in $config_headers.
 | |
| _am_arg=$1
 | |
| _am_stamp_count=1
 | |
| for _am_header in $config_headers :; do
 | |
|   case $_am_header in
 | |
|     $_am_arg | $_am_arg:* )
 | |
|       break ;;
 | |
|     * )
 | |
|       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 | |
|   esac
 | |
| done
 | |
| echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 | |
| 
 | |
| # Copyright (C) 2001-2014 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_INSTALL_SH
 | |
| # ------------------
 | |
| # Define $install_sh.
 | |
| AC_DEFUN([AM_PROG_INSTALL_SH],
 | |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 | |
| if test x"${install_sh+set}" != xset; then
 | |
|   case $am_aux_dir in
 | |
|   *\ * | *\	*)
 | |
|     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 | |
|   *)
 | |
|     install_sh="\${SHELL} $am_aux_dir/install-sh"
 | |
|   esac
 | |
| fi
 | |
| AC_SUBST([install_sh])])
 | |
| 
 | |
| # Copyright (C) 2003-2014 Free Software Foundation, Inc.
 | |
| #
 | |
| # This file is free software; the Free Software Foundation
 | |
| # gives unlimited permission to copy and/or distribute it,
 | |
| # with or without modifications, as long as this notice is preserved.
 | |
| 
 | |
| # Check whether the underlying file-system supports filenames
 | |
| # with a leading dot.  For instance MS-DOS doesn't.
 | |
| AC_DEFUN([AM_SET_LEADING_DOT],
 | |
| [rm -rf .tst 2>/dev/null
 | |
| mkdir .tst 2>/dev/null
 | |
| if test -d .tst; then
 | |
|   am__leading_dot=.
 | |
| else
 | |
|   am__leading_dot=_
 | |
| fi
 | |
| rmdir .tst 2>/dev/null
 | |
| AC_SUBST([am__leading_dot])])
 | |
| 
 | |
| # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 | |
| #
 | |
| # This file is free software; the Free Software Foundation
 | |
| # gives unlimited permission to copy and/or distribute it,
 | |
| # with or without modifications, as long as this notice is preserved.
 | |
| 
 | |
| # AM_MAKE_INCLUDE()
 | |
| # -----------------
 | |
| # Check to see how make treats includes.
 | |
| AC_DEFUN([AM_MAKE_INCLUDE],
 | |
| [am_make=${MAKE-make}
 | |
| cat > confinc << 'END'
 | |
| am__doit:
 | |
| 	@echo this is the am__doit target
 | |
| .PHONY: am__doit
 | |
| END
 | |
| # If we don't find an include directive, just comment out the code.
 | |
| AC_MSG_CHECKING([for style of include used by $am_make])
 | |
| am__include="#"
 | |
| am__quote=
 | |
| _am_result=none
 | |
| # First try GNU make style include.
 | |
| echo "include confinc" > confmf
 | |
| # Ignore all kinds of additional output from 'make'.
 | |
| case `$am_make -s -f confmf 2> /dev/null` in #(
 | |
| *the\ am__doit\ target*)
 | |
|   am__include=include
 | |
|   am__quote=
 | |
|   _am_result=GNU
 | |
|   ;;
 | |
| esac
 | |
| # Now try BSD make style include.
 | |
| if test "$am__include" = "#"; then
 | |
|    echo '.include "confinc"' > confmf
 | |
|    case `$am_make -s -f confmf 2> /dev/null` in #(
 | |
|    *the\ am__doit\ target*)
 | |
|      am__include=.include
 | |
|      am__quote="\""
 | |
|      _am_result=BSD
 | |
|      ;;
 | |
|    esac
 | |
| fi
 | |
| AC_SUBST([am__include])
 | |
| AC_SUBST([am__quote])
 | |
| AC_MSG_RESULT([$_am_result])
 | |
| rm -f confinc confmf
 | |
| ])
 | |
| 
 | |
| # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 1997-2014 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_MISSING_PROG(NAME, PROGRAM)
 | |
| # ------------------------------
 | |
| AC_DEFUN([AM_MISSING_PROG],
 | |
| [AC_REQUIRE([AM_MISSING_HAS_RUN])
 | |
| $1=${$1-"${am_missing_run}$2"}
 | |
| AC_SUBST($1)])
 | |
| 
 | |
| # AM_MISSING_HAS_RUN
 | |
| # ------------------
 | |
| # Define MISSING if not defined so far and test if it is modern enough.
 | |
| # If it is, set am_missing_run to use it, otherwise, to nothing.
 | |
| AC_DEFUN([AM_MISSING_HAS_RUN],
 | |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 | |
| AC_REQUIRE_AUX_FILE([missing])dnl
 | |
| if test x"${MISSING+set}" != xset; then
 | |
|   case $am_aux_dir in
 | |
|   *\ * | *\	*)
 | |
|     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 | |
|   *)
 | |
|     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 | |
|   esac
 | |
| fi
 | |
| # Use eval to expand $SHELL
 | |
| if eval "$MISSING --is-lightweight"; then
 | |
|   am_missing_run="$MISSING "
 | |
| else
 | |
|   am_missing_run=
 | |
|   AC_MSG_WARN(['missing' script is too old or missing])
 | |
| fi
 | |
| ])
 | |
| 
 | |
| #  -*- Autoconf -*-
 | |
| # Obsolete and "removed" macros, that must however still report explicit
 | |
| # error messages when used, to smooth transition.
 | |
| #
 | |
| # Copyright (C) 1996-2014 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.
 | |
| 
 | |
| AC_DEFUN([AM_CONFIG_HEADER],
 | |
| [AC_DIAGNOSE([obsolete],
 | |
| ['$0': this macro is obsolete.
 | |
| You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
 | |
| AC_CONFIG_HEADERS($@)])
 | |
| 
 | |
| AC_DEFUN([AM_PROG_CC_STDC],
 | |
| [AC_PROG_CC
 | |
| am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
 | |
| AC_DIAGNOSE([obsolete],
 | |
| ['$0': this macro is obsolete.
 | |
| You should simply use the 'AC][_PROG_CC' macro instead.
 | |
| Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
 | |
| but upon 'ac_cv_prog_cc_stdc'.])])
 | |
| 
 | |
| AC_DEFUN([AM_C_PROTOTYPES],
 | |
|          [AC_FATAL([automatic de-ANSI-fication support has been removed])])
 | |
| AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
 | |
| 
 | |
| # Helper functions for option handling.                     -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 2001-2014 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_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])])
 | |
| 
 | |
| # _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)])])
 | |
| 
 | |
| # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 | |
| # -------------------------------------------
 | |
| # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 | |
| AC_DEFUN([_AM_IF_OPTION],
 | |
| [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 | |
| 
 | |
| # Copyright (C) 1999-2014 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_CC_C_O
 | |
| # ---------------
 | |
| # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
 | |
| # to automatically call this.
 | |
| AC_DEFUN([_AM_PROG_CC_C_O],
 | |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 | |
| AC_REQUIRE_AUX_FILE([compile])dnl
 | |
| AC_LANG_PUSH([C])dnl
 | |
| AC_CACHE_CHECK(
 | |
|   [whether $CC understands -c and -o together],
 | |
|   [am_cv_prog_cc_c_o],
 | |
|   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 | |
|   # Make sure it works both with $CC and with simple cc.
 | |
|   # Following AC_PROG_CC_C_O, we do the test twice because some
 | |
|   # compilers refuse to overwrite an existing .o file with -o,
 | |
|   # though they will create one.
 | |
|   am_cv_prog_cc_c_o=yes
 | |
|   for am_i in 1 2; do
 | |
|     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 | |
|          && test -f conftest2.$ac_objext; then
 | |
|       : OK
 | |
|     else
 | |
|       am_cv_prog_cc_c_o=no
 | |
|       break
 | |
|     fi
 | |
|   done
 | |
|   rm -f core conftest*
 | |
|   unset am_i])
 | |
| if test "$am_cv_prog_cc_c_o" != yes; then
 | |
|    # Losing compiler, so override with the script.
 | |
|    # FIXME: It is wrong to rewrite CC.
 | |
|    # But if we don't then we get into trouble of one sort or another.
 | |
|    # A longer-term fix would be to have automake use am__CC in this case,
 | |
|    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 | |
|    CC="$am_aux_dir/compile $CC"
 | |
| fi
 | |
| AC_LANG_POP([C])])
 | |
| 
 | |
| # For backward compatibility.
 | |
| AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 | |
| 
 | |
| # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 | |
| #
 | |
| # This file is free software; the Free Software Foundation
 | |
| # gives unlimited permission to copy and/or distribute it,
 | |
| # with or without modifications, as long as this notice is preserved.
 | |
| 
 | |
| # AM_RUN_LOG(COMMAND)
 | |
| # -------------------
 | |
| # Run COMMAND, save the exit status in ac_status, and log it.
 | |
| # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 | |
| AC_DEFUN([AM_RUN_LOG],
 | |
| [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 | |
|    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 | |
|    ac_status=$?
 | |
|    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 | |
|    (exit $ac_status); }])
 | |
| 
 | |
| # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 | |
| 
 | |
| # Copyright (C) 1996-2014 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_SANITY_CHECK
 | |
| # ---------------
 | |
| AC_DEFUN([AM_SANITY_CHECK],
 | |
| [AC_MSG_CHECKING([whether build environment is sane])
 | |
| # Reject unsafe characters in $srcdir or the absolute working directory
 | |
| # name.  Accept space and tab only in the latter.
 | |
| am_lf='
 | |
| '
 | |
| case `pwd` in
 | |
|   *[[\\\"\#\$\&\'\`$am_lf]]*)
 | |
|     AC_MSG_ERROR([unsafe absolute working directory name]);;
 | |
| esac
 | |
| case $srcdir in
 | |
|   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
 | |
|     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 | |
| esac
 | |
| 
 | |
| # 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 (
 | |
|    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
 | |
|    # Ok.
 | |
|    :
 | |
| else
 | |
|    AC_MSG_ERROR([newly created file is older than distributed files!
 | |
| Check your system clock])
 | |
| fi
 | |
| 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) 2009-2014 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_SILENT_RULES([DEFAULT])
 | |
| # --------------------------
 | |
| # Enable less verbose build rules; with the default set to DEFAULT
 | |
| # ("yes" being less verbose, "no" or empty being verbose).
 | |
| AC_DEFUN([AM_SILENT_RULES],
 | |
| [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) 2001-2014 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_INSTALL_STRIP
 | |
| # ---------------------
 | |
| # 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
 | |
| # 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
 | |
| # tool to use in cross-compilation environments, therefore Automake
 | |
| # will honor the 'STRIP' environment variable to overrule this program.
 | |
| dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 | |
| if test "$cross_compiling" != no; then
 | |
|   AC_CHECK_TOOL([STRIP], [strip], :)
 | |
| fi
 | |
| INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 | |
| AC_SUBST([INSTALL_STRIP_PROGRAM])])
 | |
| 
 | |
| # Copyright (C) 2006-2014 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_SUBST_NOTMAKE(VARIABLE)
 | |
| # ---------------------------
 | |
| # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 | |
| # This macro is traced by Automake.
 | |
| 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) 2004-2014 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_TAR(FORMAT)
 | |
| # --------------------
 | |
| # Check how to create a tarball in format FORMAT.
 | |
| # 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
 | |
| # $tardir.
 | |
| #     tardir=directory && $(am__tar) > result.tar
 | |
| #
 | |
| # Substitute a variable $(am__untar) that extract such
 | |
| # a tarball read from stdin.
 | |
| #     $(am__untar) < result.tar
 | |
| #
 | |
| AC_DEFUN([_AM_PROG_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], ['$${TAR-tar}'])
 | |
| 
 | |
| # We'll loop over all known methods to create a tar archive until one works.
 | |
| _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 | |
| 
 | |
| m4_if([$1], [v7],
 | |
|   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 | |
| 
 | |
|   [m4_case([$1],
 | |
|     [ustar],
 | |
|      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 | |
|       # There is notably a 21 bits limit for the UID and the GID.  In fact,
 | |
|       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 | |
|       # and bug#13588).
 | |
|       am_max_uid=2097151 # 2^21 - 1
 | |
|       am_max_gid=$am_max_uid
 | |
|       # The $UID and $GID variables are not portable, so we need to resort
 | |
|       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
 | |
|       # below are definitely unexpected, so allow the users to see them
 | |
|       # (that is, avoid stderr redirection).
 | |
|       am_uid=`id -u || echo unknown`
 | |
|       am_gid=`id -g || echo unknown`
 | |
|       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 | |
|       if test $am_uid -le $am_max_uid; then
 | |
|          AC_MSG_RESULT([yes])
 | |
|       else
 | |
|          AC_MSG_RESULT([no])
 | |
|          _am_tools=none
 | |
|       fi
 | |
|       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
 | |
|       if test $am_gid -le $am_max_gid; then
 | |
|          AC_MSG_RESULT([yes])
 | |
|       else
 | |
|         AC_MSG_RESULT([no])
 | |
|         _am_tools=none
 | |
|       fi],
 | |
| 
 | |
|   [pax],
 | |
|     [],
 | |
| 
 | |
|   [m4_fatal([Unknown tar format])])
 | |
| 
 | |
|   AC_MSG_CHECKING([how to create a $1 tar archive])
 | |
| 
 | |
|   # Go ahead even if we have the value already cached.  We do so because we
 | |
|   # need to set the values for the 'am__tar' and 'am__untar' variables.
 | |
|   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 | |
| 
 | |
|   for _am_tool in $_am_tools; do
 | |
|     case $_am_tool in
 | |
|     gnutar)
 | |
|       for _am_tar in tar gnutar gtar; do
 | |
|         AM_RUN_LOG([$_am_tar --version]) && break
 | |
|       done
 | |
|       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 | |
|       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 | |
|       am__untar="$_am_tar -xf -"
 | |
|       ;;
 | |
|     plaintar)
 | |
|       # Must skip GNU tar: if it does not support --format= it doesn't create
 | |
|       # ustar tarball either.
 | |
|       (tar --version) >/dev/null 2>&1 && continue
 | |
|       am__tar='tar chf - "$$tardir"'
 | |
|       am__tar_='tar chf - "$tardir"'
 | |
|       am__untar='tar xf -'
 | |
|       ;;
 | |
|     pax)
 | |
|       am__tar='pax -L -x $1 -w "$$tardir"'
 | |
|       am__tar_='pax -L -x $1 -w "$tardir"'
 | |
|       am__untar='pax -r'
 | |
|       ;;
 | |
|     cpio)
 | |
|       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 | |
|       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 | |
|       am__untar='cpio -i -H $1 -d'
 | |
|       ;;
 | |
|     none)
 | |
|       am__tar=false
 | |
|       am__tar_=false
 | |
|       am__untar=false
 | |
|       ;;
 | |
|     esac
 | |
| 
 | |
|     # If the value was cached, stop now.  We just wanted to have am__tar
 | |
|     # and am__untar set.
 | |
|     test -n "${am_cv_prog_tar_$1}" && break
 | |
| 
 | |
|     # tar/untar a dummy directory, and stop if the command works.
 | |
|     rm -rf conftest.dir
 | |
|     mkdir conftest.dir
 | |
|     echo GrepMe > conftest.dir/file
 | |
|     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 | |
|     rm -rf conftest.dir
 | |
|     if test -s conftest.tar; then
 | |
|       AM_RUN_LOG([$am__untar <conftest.tar])
 | |
|       AM_RUN_LOG([cat conftest.dir/file])
 | |
|       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 | |
|     fi
 | |
|   done
 | |
|   rm -rf conftest.dir
 | |
| 
 | |
|   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 | |
|   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 | |
| 
 | |
| AC_SUBST([am__tar])
 | |
| AC_SUBST([am__untar])
 | |
| ]) # _AM_PROG_TAR
 | |
| 
 | |
| m4_include([m4/libtool.m4])
 | |
| m4_include([m4/ltoptions.m4])
 | |
| m4_include([m4/ltsugar.m4])
 | |
| m4_include([m4/ltversion.m4])
 | |
| m4_include([m4/lt~obsolete.m4])
 | |
| m4_include([acinclude.m4])
 | 
