初始化

COPYING

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+/usr/share/automake-1.12/COPYING

INSTALL

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+/usr/share/automake-1.12/INSTALL

Makefile.am

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+
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+EXTRA_DIST= clock.h config_file.cpp config_file.h config_test.cpp log.cpp logger.cpp log.h \
+		    log_queue.cpp log_queue.h test.cpp ztomic.h
+

Makefile.in

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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) 2002-2012 Free Software Foundation, Inc.
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+
+_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], ['$(MKDIR_P)'])
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+			     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES([CC])],
+		  [m4_define([AC_PROG_CC],
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
+dnl but we still cater to Autoconf 2.62.
+m4_ifdef([AC_PROG_OBJCXX],
+[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl 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) 2001-2012 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.
+
+# 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}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${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) 1997-2012 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.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${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 --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# 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.
+
+# _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])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# 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.
+
+# 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) 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.
+
+# 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) 2006-2012 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.
+
+# _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) 2004-2012 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.
+
+# _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], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+     [am__tar='$${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])
+# Loop over all known methods to create a tar archive until one works.
+_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 '-'.
+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])
+    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
+

autom4te.cache/requests

@@ -0,0 +1,379 @@
+# This file was generated.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+             bless( [
+                      '0',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'configure.ac'
+                      ],
+                      {
+                        '_LT_AC_TAGCONFIG' => 1,
+                        'AM_PROG_F77_C_O' => 1,
+                        'AC_INIT' => 1,
+                        'm4_pattern_forbid' => 1,
+                        '_AM_COND_IF' => 1,
+                        'AC_CANONICAL_TARGET' => 1,
+                        'AC_SUBST' => 1,
+                        'AC_CONFIG_LIBOBJ_DIR' => 1,
+                        'AC_FC_SRCEXT' => 1,
+                        'AC_CANONICAL_HOST' => 1,
+                        'AC_DEFUN' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
+                        'AM_PROG_MKDIR_P' => 1,
+                        'AM_INIT_AUTOMAKE' => 1,
+                        'AM_PATH_GUILE' => 1,
+                        'AC_CONFIG_SUBDIRS' => 1,
+                        'AM_AUTOMAKE_VERSION' => 1,
+                        'LT_CONFIG_LTDL_DIR' => 1,
+                        'AC_REQUIRE_AUX_FILE' => 1,
+                        'AC_CONFIG_LINKS' => 1,
+                        'm4_sinclude' => 1,
+                        'LT_SUPPORTED_TAG' => 1,
+                        'AM_MAINTAINER_MODE' => 1,
+                        'AC_DEFUN_ONCE' => 1,
+                        'AM_NLS' => 1,
+                        'AC_FC_PP_DEFINE' => 1,
+                        'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
+                        'AM_MAKEFILE_INCLUDE' => 1,
+                        '_m4_warn' => 1,
+                        'AM_PROG_CXX_C_O' => 1,
+                        '_AM_COND_ENDIF' => 1,
+                        '_AM_MAKEFILE_INCLUDE' => 1,
+                        'AM_ENABLE_MULTILIB' => 1,
+                        'AM_PROG_MOC' => 1,
+                        'AM_SILENT_RULES' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        'include' => 1,
+                        'LT_INIT' => 1,
+                        'AM_PROG_AR' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AM_PROG_FC_C_O' => 1,
+                        'AC_CANONICAL_BUILD' => 1,
+                        'AC_FC_FREEFORM' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AC_FC_PP_SRCEXT' => 1,
+                        '_AM_SUBST_NOTMAKE' => 1,
+                        'AC_CONFIG_AUX_DIR' => 1,
+                        'sinclude' => 1,
+                        'AM_PROG_CC_C_O' => 1,
+                        'm4_pattern_allow' => 1,
+                        '_AM_AUTOCONF_VERSION' => 1,
+                        'AM_XGETTEXT_OPTION' => 1,
+                        'AC_CANONICAL_SYSTEM' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AM_POT_TOOLS' => 1,
+                        'm4_include' => 1,
+                        '_AM_COND_ELSE' => 1,
+                        'AU_DEFUN' => 1,
+                        'AC_SUBST_TRACE' => 1
+                      }
+                    ], 'Autom4te::Request' ),
+             bless( [
+                      '1',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/m4sugar/m4sugar.m4',
+                        '/usr/share/autoconf/m4sugar/m4sh.m4',
+                        '/usr/share/autoconf/autoconf/autoconf.m4',
+                        'configure.ac'
+                      ],
+                      {
+                        '_LT_AC_TAGCONFIG' => 1,
+                        'AM_PROG_F77_C_O' => 1,
+                        'AC_INIT' => 1,
+                        'm4_pattern_forbid' => 1,
+                        '_AM_COND_IF' => 1,
+                        'AC_CANONICAL_TARGET' => 1,
+                        'AC_SUBST' => 1,
+                        'AC_CONFIG_LIBOBJ_DIR' => 1,
+                        'AC_FC_SRCEXT' => 1,
+                        'AC_CANONICAL_HOST' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
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+                        'AM_ENABLE_MULTILIB' => 1,
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+                        'AC_CONFIG_FILES' => 1,
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+                        'AM_POT_TOOLS' => 1,
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+                        '_AM_COND_ELSE' => 1,
+                        'AC_SUBST_TRACE' => 1
+                      }
+                    ], 'Autom4te::Request' ),
+             bless( [
+                      '2',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        '/usr/share/aclocal-1.12/amversion.m4',
+                        '/usr/share/aclocal-1.12/auxdir.m4',
+                        '/usr/share/aclocal-1.12/cond.m4',
+                        '/usr/share/aclocal-1.12/depend.m4',
+                        '/usr/share/aclocal-1.12/depout.m4',
+                        '/usr/share/aclocal-1.12/init.m4',
+                        '/usr/share/aclocal-1.12/install-sh.m4',
+                        '/usr/share/aclocal-1.12/lead-dot.m4',
+                        '/usr/share/aclocal-1.12/make.m4',
+                        '/usr/share/aclocal-1.12/missing.m4',
+                        '/usr/share/aclocal-1.12/options.m4',
+                        '/usr/share/aclocal-1.12/runlog.m4',
+                        '/usr/share/aclocal-1.12/sanity.m4',
+                        '/usr/share/aclocal-1.12/silent.m4',
+                        '/usr/share/aclocal-1.12/strip.m4',
+                        '/usr/share/aclocal-1.12/substnot.m4',
+                        '/usr/share/aclocal-1.12/tar.m4',
+                        'configure.ac'
+                      ],
+                      {
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+                        'AM_SET_CURRENT_AUTOMAKE_VERSION' => 1,
+                        '_AM_SET_OPTION' => 1,
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+                        'm4_pattern_allow' => 1,
+                        '_AM_MANGLE_OPTION' => 1,
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+                      }
+                    ], 'Autom4te::Request' ),
+             bless( [
+                      '3',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'aclocal.m4',
+                        'configure.ac'
+                      ],
+                      {
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+                        'm4_pattern_forbid' => 1,
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+                        'AM_PROG_MKDIR_P' => 1,
+                        'AM_AUTOMAKE_VERSION' => 1,
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+                        '_m4_warn' => 1,
+                        'AC_PREREQ' => 1,
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+                        'AC_PROG_CC' => 1,
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+                        'm4_include' => 1,
+                        'AC_CHECK_HEADER_STDBOOL' => 1,
+                        'AC_CHECK_FUNCS' => 1,
+                        'AC_TYPE_UINT8_T' => 1
+                      }
+                    ], 'Autom4te::Request' ),
+             bless( [
+                      '4',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/m4sugar/m4sugar.m4',
+                        '/usr/share/autoconf/m4sugar/m4sh.m4',
+                        '/usr/share/autoconf/autoconf/autoconf.m4',
+                        'aclocal.m4',
+                        'configure.ac'
+                      ],
+                      {
+                        '_LT_AC_TAGCONFIG' => 1,
+                        'AM_PROG_F77_C_O' => 1,
+                        'AC_INIT' => 1,
+                        'm4_pattern_forbid' => 1,
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+                        'AM_PATH_GUILE' => 1,
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+                        'AM_AUTOMAKE_VERSION' => 1,
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+                        'AC_REQUIRE_AUX_FILE' => 1,
+                        'AC_CONFIG_LINKS' => 1,
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+                        'AM_MAINTAINER_MODE' => 1,
+                        'AM_NLS' => 1,
+                        'AC_FC_PP_DEFINE' => 1,
+                        'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
+                        'AM_MAKEFILE_INCLUDE' => 1,
+                        '_m4_warn' => 1,
+                        'AM_PROG_CXX_C_O' => 1,
+                        '_AM_COND_ENDIF' => 1,
+                        '_AM_MAKEFILE_INCLUDE' => 1,
+                        'AM_ENABLE_MULTILIB' => 1,
+                        'AM_SILENT_RULES' => 1,
+                        'AM_PROG_MOC' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        'include' => 1,
+                        'LT_INIT' => 1,
+                        'AM_PROG_AR' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AM_PROG_FC_C_O' => 1,
+                        'AC_CANONICAL_BUILD' => 1,
+                        'AC_FC_FREEFORM' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AC_FC_PP_SRCEXT' => 1,
+                        '_AM_SUBST_NOTMAKE' => 1,
+                        'AC_CONFIG_AUX_DIR' => 1,
+                        'sinclude' => 1,
+                        'AM_PROG_CC_C_O' => 1,
+                        'm4_pattern_allow' => 1,
+                        'AM_XGETTEXT_OPTION' => 1,
+                        'AC_CANONICAL_SYSTEM' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AM_POT_TOOLS' => 1,
+                        'm4_include' => 1,
+                        '_AM_COND_ELSE' => 1,
+                        'AC_SUBST_TRACE' => 1
+                      }
+                    ], 'Autom4te::Request' )
+           );
+

autom4te.cache/traces.0

@@ -0,0 +1,350 @@
+m4trace:configure.ac:5: -1- AC_INIT([zlog], [1.0], [BUG-REPORT-ADDRESS])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.ac:5: -1- AC_SUBST([SHELL])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([SHELL])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^SHELL$])
+m4trace:configure.ac:5: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PATH_SEPARATOR])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PATH_SEPARATOR$])
+m4trace:configure.ac:5: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PACKAGE_NAME])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.ac:5: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PACKAGE_TARNAME])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.ac:5: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PACKAGE_VERSION])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.ac:5: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PACKAGE_STRING])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PACKAGE_STRING$])
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+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([PACKAGE_URL])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.ac:5: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([exec_prefix])
+m4trace:configure.ac:5: -1- m4_pattern_allow([^exec_prefix$])
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+m4trace:configure.ac:5: -1- AC_SUBST([program_transform_name], [s,x,x,])
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+m4trace:configure.ac:5: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
+				     ['${datarootdir}/doc/${PACKAGE_TARNAME}'],
+				     ['${datarootdir}/doc/${PACKAGE}'])])
+m4trace:configure.ac:5: -1- AC_SUBST_TRACE([docdir])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+@%:@undef PACKAGE_NAME])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+@%:@undef PACKAGE_TARNAME])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+@%:@undef PACKAGE_VERSION])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+@%:@undef PACKAGE_STRING])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+@%:@undef PACKAGE_BUGREPORT])
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+m4trace:configure.ac:5: -1- AH_OUTPUT([PACKAGE_URL], [/* Define to the home page for this package. */
+@%:@undef PACKAGE_URL])
+m4trace:configure.ac:5: -1- AC_SUBST([DEFS])
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+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */
+@%:@undef HAVE_GETTIMEOFDAY])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_LOCALTIME_R], [/* Define to 1 if you have the `localtime_r\' function. */
+@%:@undef HAVE_LOCALTIME_R])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_MEMSET], [/* Define to 1 if you have the `memset\' function. */
+@%:@undef HAVE_MEMSET])
+m4trace:configure.ac:29: -1- AC_CONFIG_FILES([Makefile
+                 src/Makefile])
+m4trace:configure.ac:31: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
+m4trace:configure.ac:31: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:31: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([LTLIBOBJS])
+m4trace:configure.ac:31: -1- m4_pattern_allow([^LTLIBOBJS$])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([top_builddir])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([top_build_prefix])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([srcdir])
+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([abs_srcdir])
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+m4trace:configure.ac:31: -1- AC_SUBST_TRACE([builddir])
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autom4te.cache/traces.2

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+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version.  Point them to the right macro.
+m4_if([$1], [1.12.3], [],
+      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+m4trace:/usr/share/aclocal-1.12/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.12.3])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+m4trace:/usr/share/aclocal-1.12/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+m4trace:/usr/share/aclocal-1.12/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
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+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
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+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
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+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
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+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
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+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
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+    # like to wrap large dependency lists on column 80 (with \), and
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+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${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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+    am__obj=sub/conftest.${OBJEXT-o}
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+    case $depmode in
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+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
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+      ;;
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+      # This compiler won't grok '-c -o', but also, the minuso test has
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+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
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+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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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
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
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+
+  cd ..
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+  am_cv_$1_dependencies_compiler_type=none
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+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
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+AS_HELP_STRING(
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
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+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
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+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
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+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
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+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
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+    # Grep'ing the whole file is not good either: AIX grep has a line
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+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
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+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$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"`
+    # 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'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])
+m4trace:/usr/share/aclocal-1.12/depout.m4:71: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+m4trace:/usr/share/aclocal-1.12/init.m4:23: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
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+m4_pattern_allow([^AM_[A-Z]+FLAGS$])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.  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([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+  [ok:ok],,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$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.  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
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
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+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
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+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+m4trace:/usr/share/aclocal-1.12/init.m4:140: -1- 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[]$_am_stamp_count])
+m4trace:/usr/share/aclocal-1.12/install-sh.m4:11: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+m4trace:/usr/share/aclocal-1.12/lead-dot.m4:10: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+m4trace:/usr/share/aclocal-1.12/make.m4:12: -1- AC_DEFUN([AM_MAKE_INCLUDE], [am_make=${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
+])
+m4trace:/usr/share/aclocal-1.12/missing.m4:11: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
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+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${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 --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+m4trace:/usr/share/aclocal-1.12/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+m4trace:/usr/share/aclocal-1.12/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+m4trace:/usr/share/aclocal-1.12/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+m4trace:/usr/share/aclocal-1.12/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+m4trace:/usr/share/aclocal-1.12/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$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); }])
+m4trace:/usr/share/aclocal-1.12/sanity.m4:11: -1- 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
+])
+m4trace:/usr/share/aclocal-1.12/silent.m4:12: -1- 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
+])
+m4trace:/usr/share/aclocal-1.12/strip.m4:17: -1- 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])])
+m4trace:/usr/share/aclocal-1.12/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
+m4trace:/usr/share/aclocal-1.12/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+m4trace:/usr/share/aclocal-1.12/tar.m4:22: -1- 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], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+     [am__tar='$${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])
+# Loop over all known methods to create a tar archive until one works.
+_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 '-'.
+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])
+    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_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.ac:5: -1- m4_pattern_forbid([_AC_])
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+m4trace:configure.ac:6: -1- _AM_IF_OPTION([no-define], [], [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
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+m4trace:configure.ac:6: -1- _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
+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
+])
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+#endif])
+m4trace:configure.ac:21: -1- AC_DEFINE_TRACE_LITERAL([size_t])
+m4trace:configure.ac:21: -1- m4_pattern_allow([^size_t$])
+m4trace:configure.ac:21: -1- AH_OUTPUT([size_t], [/* Define to `unsigned int\' if <sys/types.h> does not define. */
+@%:@undef size_t])
+m4trace:configure.ac:24: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA_H])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^HAVE_ALLOCA_H$])
+m4trace:configure.ac:24: -1- AH_OUTPUT([HAVE_ALLOCA_H], [/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
+@%:@undef HAVE_ALLOCA_H])
+m4trace:configure.ac:24: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^HAVE_ALLOCA$])
+m4trace:configure.ac:24: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */
+@%:@undef HAVE_ALLOCA])
+m4trace:configure.ac:24: -1- AC_LIBSOURCE([alloca.c])
+m4trace:configure.ac:24: -1- AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])
+m4trace:configure.ac:24: -1- AC_SUBST_TRACE([ALLOCA])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^ALLOCA$])
+m4trace:configure.ac:24: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^C_ALLOCA$])
+m4trace:configure.ac:24: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */
+@%:@undef C_ALLOCA])
+m4trace:configure.ac:24: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^CRAY_STACKSEG_END$])
+m4trace:configure.ac:24: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP
+   systems. This function is required for `alloca.c\' support on those systems.
+   */
+@%:@undef CRAY_STACKSEG_END])
+m4trace:configure.ac:24: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at runtime.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown */
+@%:@undef STACK_DIRECTION])
+m4trace:configure.ac:24: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION])
+m4trace:configure.ac:24: -1- m4_pattern_allow([^STACK_DIRECTION$])
+m4trace:configure.ac:25: -1- AC_LIBSOURCE([error.h])
+m4trace:configure.ac:25: -1- AC_LIBSOURCE([error.c])
+m4trace:configure.ac:25: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS error.$ac_objext"])
+m4trace:configure.ac:25: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:25: -1- AC_LIBSOURCE([error.c])
+m4trace:configure.ac:26: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
+@%:@undef HAVE_STDLIB_H])
+m4trace:configure.ac:26: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H])
+m4trace:configure.ac:26: -1- m4_pattern_allow([^HAVE_STDLIB_H$])
+m4trace:configure.ac:26: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC])
+m4trace:configure.ac:26: -1- m4_pattern_allow([^HAVE_MALLOC$])
+m4trace:configure.ac:26: -1- AH_OUTPUT([HAVE_MALLOC], [/* Define to 1 if your system has a GNU libc compatible `malloc\' function, and
+   to 0 otherwise. */
+@%:@undef HAVE_MALLOC])
+m4trace:configure.ac:26: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC])
+m4trace:configure.ac:26: -1- m4_pattern_allow([^HAVE_MALLOC$])
+m4trace:configure.ac:26: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS malloc.$ac_objext"])
+m4trace:configure.ac:26: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
+m4trace:configure.ac:26: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:26: -1- AC_LIBSOURCE([malloc.c])
+m4trace:configure.ac:26: -1- AC_DEFINE_TRACE_LITERAL([malloc])
+m4trace:configure.ac:26: -1- m4_pattern_allow([^malloc$])
+m4trace:configure.ac:26: -1- AH_OUTPUT([malloc], [/* Define to rpl_malloc if the replacement function should be used. */
+@%:@undef malloc])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_GETCWD], [/* Define to 1 if you have the `getcwd\' function. */
+@%:@undef HAVE_GETCWD])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */
+@%:@undef HAVE_GETTIMEOFDAY])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_LOCALTIME_R], [/* Define to 1 if you have the `localtime_r\' function. */
+@%:@undef HAVE_LOCALTIME_R])
+m4trace:configure.ac:27: -1- AH_OUTPUT([HAVE_MEMSET], [/* Define to 1 if you have the `memset\' function. */
+@%:@undef HAVE_MEMSET])
+m4trace:configure.ac:29: -1- AC_CONFIG_FILES([Makefile])
+m4trace:configure.ac:30: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
+m4trace:configure.ac:30: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:30: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([LTLIBOBJS])
+m4trace:configure.ac:30: -1- m4_pattern_allow([^LTLIBOBJS$])
+m4trace:configure.ac:30: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
+m4trace:configure.ac:30: -1- AC_SUBST([am__EXEEXT_TRUE])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE])
+m4trace:configure.ac:30: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
+m4trace:configure.ac:30: -1- AC_SUBST([am__EXEEXT_FALSE])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE])
+m4trace:configure.ac:30: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
+m4trace:configure.ac:30: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
+m4trace:configure.ac:30: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([top_builddir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([top_build_prefix])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([srcdir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([abs_srcdir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([top_srcdir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([abs_top_srcdir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([builddir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([abs_builddir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([abs_top_builddir])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([INSTALL])
+m4trace:configure.ac:30: -1- AC_SUBST_TRACE([MKDIR_P])

call_stack.cpp

@@ -0,0 +1,22 @@
+#include <boost/stacktrace.hpp>
+#include <iostream>
+
+
+void test(int frame)
+{
+	if(frame--<=0)
+	{
+		std::cout<< boost::stacktrace::stacktrace();
+	}
+	else
+	{
+		test(frame);
+	}
+}
+
+int main()
+{
+	test(5);
+
+	return 0;
+}

clock.h

@@ -0,0 +1,92 @@
+#ifndef _clock_hpp_zzj_
+#define _clock_hpp_zzj_
+
+#include <time.h>
+
+#ifdef _MSC_VER
+struct zclock
+{
+	unsigned m_start;
+	zclock()
+	{
+		m_start=GetTickCount ();
+	}
+
+	long long count_us() const
+	{
+		return 1000L*count_ms();
+	}
+
+	unsigned count_ms()const
+	{
+		return (GetTickCount()-m_start);
+	}
+
+	void reset()
+	{
+		m_start=GetTickCount ();
+	}
+	
+	long long pin_us()
+	{
+		return 1000L*pin_ms();
+	}
+
+	unsigned pin_ms()
+	{
+		unsigned rc=count_ms();
+		m_start=GetTickCount();
+		return rc;
+	}
+};
+#else
+struct zclock
+{
+	struct timespec m_start;
+
+	zclock()
+	{
+		clock_gettime(CLOCK_MONOTONIC,&m_start);
+	}
+
+	void reset()
+	{
+		clock_gettime(CLOCK_MONOTONIC,&m_start);
+	}
+
+	long long count_us() const
+	{
+		struct timespec m_tmp;
+		clock_gettime(CLOCK_MONOTONIC,&m_tmp);
+
+		long long ret=(m_tmp.tv_sec-m_start.tv_sec)*1000000;
+		ret+=(m_tmp.tv_nsec-m_start.tv_nsec)/1000;
+
+		return ret;
+	}
+
+	unsigned count_ms()const
+	{
+		return count_us()/1000;	
+	}
+	
+	long long pin_us()
+	{
+		struct timespec m_tmp;
+		clock_gettime(CLOCK_MONOTONIC,&m_tmp);
+
+		long long ret=(m_tmp.tv_sec-m_start.tv_sec)*1000000;
+		ret+=(m_tmp.tv_nsec-m_start.tv_nsec)/1000;
+
+		m_start=m_tmp;
+
+		return ret;
+	}
+
+	unsigned pin_ms()
+	{
+		return pin_us()/1000;
+	}
+};
+#endif
+#endif

config.ini

@@ -0,0 +1,14 @@
+#this is a test config file.
+
+
+ip = 192.168.1.1  #server ip
+port =  8000 	  #server ip
+test =            #test
+
+
+jdbc.driver.classname=java.io.class#
+a='11111#11'
+a=a
+c=b
+d=d
+

config_file.cpp

@@ -0,0 +1,134 @@
+#include <string>
+#include <fstream>
+#include <iterator>
+#include <boost/regex.hpp>
+#include <log.h>
+#include <config_file.h>
+
+using boost::regex;
+using boost::cmatch;
+
+static void trim(char*b,char*e)
+{
+	char*e1=e;
+	for(;e1>b;--e1)
+	{
+		if(!std::isspace(e1[-1]))
+			break;
+	}
+
+	char*b1=b;
+	for(;b1<e1;++b1)
+	{
+		if(!std::isspace(*b1))
+			break;
+	}
+
+	memmove(b,b1,e1-b1);
+	b[e1-b1]=0;
+}
+
+int config_file::open(const char*fname)
+{
+	_buf.reserve(1<<10);
+	std::ifstream f(fname,std::ios_base::binary);
+
+	if(!f)
+	{
+		log_errno("can't open the inifile:",fname);
+		return -1;
+	}
+
+	f.unsetf(std::ios::skipws);
+
+	std::copy(std::istream_iterator<char>(f),std::istream_iterator<char>(), std::back_inserter(_buf));
+	_buf.push_back('\n');
+	_buf.push_back('0');
+
+	char*s=&_buf[0];
+	char*e=&_buf.back();
+	for(;s<e;)
+	{
+		char*p=strchr(s,'\n');
+		if(p==0)
+			break;
+		*p=0;
+		if(p==s)
+		{
+			s=p+1;
+			continue;
+		}
+
+		char*v=strchr(s,'=');
+		if(v==0)
+		{
+			s=p+1;
+			continue;
+		}
+		char*r=strchr(v+1,'#');
+		if(r) *r=0;
+		else r=p;
+
+		char*k=s;
+		*p=0;
+		*v=0;
+			
+		trim(k,v);
+		v++;
+		trim(v,r);
+
+		_map.insert(std::make_pair(k,v));
+
+		s=p+1;
+	}
+
+	return 0;
+}
+
+const char* config_file::get(const char*sec,const char*key,const char*v)
+{
+	char k[256];
+	sprintf(k,"%s.%s",sec,key);
+	auto it=_map.find(k);
+	return it==_map.end()
+			?  get(k,v)
+			:  (log_info("config param: %s=%s",k,it->second),it->second);
+}
+
+const char* config_file::get(const char*key,const char*defv)
+{
+	auto it=_map.find(key);
+
+	return it==_map.end()
+			?  (log_info("config param: %s=%s(default)",key,defv),defv) 
+			:  (log_info("config param: %s=%s",key,it->second), it->second);
+}
+
+std::set<const char*> config_file::keys()
+{
+	std::set<const char*> ret;
+	for(auto it:_map)
+		ret.insert(it.first);
+
+	return std::move(ret);
+}
+
+bool config_file::contains(const char*k)
+{
+	return _map.find(k)!=_map.end();
+}
+
+bool config_file::contains(const char*sec,const char*k)
+{
+	char key[256];
+	snprintf(key,255,"%s.%s",sec,k);
+	return contains(key);
+}
+
+void config_file::print(std::ostream&o)
+{
+	for(auto &m:_map)
+		o<<m.first<<"="<<m.second<<"\n";
+	o<<std::ends;
+}
+

config_file.h

@@ -0,0 +1,40 @@
+#ifndef __CONFIG_FILE_HPP_
+#define __CONFIG_FILE_HPP_
+#include <iostream>
+#include <map>
+#include <set>
+#include <vector>
+#include <string.h>
+
+struct cchar_cmp
+{
+	bool operator()(const char*l,const char*r)const
+	{
+		return strcmp(l,r)<0;
+	}
+};
+
+struct config_file
+{
+private:
+	std::vector<char> _buf;
+	std::map<const char*,const char*,cchar_cmp> _map;
+	config_file(const config_file&)=delete;
+public:
+	config_file (){}
+	~config_file(){}
+
+	int open(const char*fname);
+
+	const char* get(const char*key,const char*v);
+	const char* get(const char*sec,const char*key,const char*v);
+
+	std::set<const char*> keys();
+
+	bool contains(const char*k);
+	bool contains(const char*sec,const char*k);
+
+	void print(std::ostream&o);
+};
+#endif
+

config_test.cpp

@@ -0,0 +1,32 @@
+
+#include <memory>
+#include <config_file.h>
+#include <log.h>
+
+#define show(x) printf("%s=[%s]\n",k,config.get(k,""));
+void test(const char*fname)
+{
+	std::cout<<"----------------------------"<<fname<<"---------------------------\n";
+	config_file config;
+	config.open(fname);
+
+	config.print(std::cout);
+
+	std::cout<<"-------------------------------------------------------\n";
+	for(auto k:config.keys())
+		show(k);
+	
+
+	log_info("contains(%s)=%d","main.file",config.contains("main.file"));
+	log_info("contains(%s)=%d","a",config.contains("a"));
+	
+	std::cout<<"-------------------------------------------------------\n";
+	config.print(std::cout);
+}
+int main()
+{
+	test("log.ini");
+	test("config.ini");
+	return 0;
+}
+

configure.ac

@@ -0,0 +1,49 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([zlog], [1.0], [BUG-REPORT-ADDRESS])
+AM_INIT_AUTOMAKE([foreign -Wall])
+AC_CONFIG_MACRO_DIR([m4])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+
+AC_CHECK_LIB([boost_regex], [main])
+AC_CHECK_LIB([rt], [main])
+
+AC_CHECK_HEADERS([memory.h stdint.h stdlib.h string.h sys/time.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_SIZE_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_ALLOCA
+AC_CHECK_FUNCS([clock_gettime gettimeofday localtime_r strerror])
+# Checks for libraries.
+
+# Checks for header files.
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_ALLOCA
+AC_FUNC_ERROR_AT_LINE
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([getcwd gettimeofday localtime_r memset])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
+

configure.scan

@@ -0,0 +1,39 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
+AC_CONFIG_SRCDIR([tools.cpp])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+
+# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lboost_regex':
+AC_CHECK_LIB([boost_regex], [main])
+# FIXME: Replace `main' with a function in `-lrt':
+AC_CHECK_LIB([rt], [main])
+# FIXME: Replace `main' with a function in `-lzlog':
+AC_CHECK_LIB([zlog], [main])
+
+# Checks for header files.
+AC_CHECK_HEADERS([memory.h stdint.h stdlib.h string.h sys/time.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_SIZE_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_ALLOCA
+AC_CHECK_FUNCS([clock_gettime gettimeofday localtime_r strerror])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT

depcomp

@@ -0,0 +1 @@
+/usr/share/automake-1.12/depcomp

fmttest.cpp

@@ -0,0 +1,15 @@
+#include <vector>
+#include <iostream>
+#include <algorithm>
+#include <tools.h>
+
+int main()
+{
+	std::vector<char> b(2003,0);
+	std::generate(b.begin(),b.end(),[](){return rand()&0xFF;});
+
+	for(int i=0;i<10000;i++)
+		std::cout<<format_bin2(&b.front(),b.size())<<std::endl;
+
+	return 0;
+}

install-sh

@@ -0,0 +1 @@
+/usr/share/automake-1.12/install-sh

log.cpp

@@ -0,0 +1,254 @@
+#include <unistd.h>
+#include <sys/time.h>
+#include <time.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <string>
+#include <thread>
+#include <atomic>
+#include <vector>
+
+#include <tools.h>
+#include <log.h>
+#include <log_queue.h>
+#include <config_file.h>
+
+struct logp_config
+{
+	int m_show_thread=1;
+	int m_show_level=1;
+	int m_show_srcline=1;
+	int m_level=0;
+	log_queue*m_queue=nullptr;
+
+	logp_config()
+	{
+	}
+
+	logp_config(int level,log_queue*queue)
+		:m_level(level)
+		,m_queue(queue)
+	{
+	}
+
+	~logp_config()
+	{
+		delete m_queue;
+	}
+
+	int show_level()const{return m_show_level==1;}
+	int show_srcline()const{return m_show_srcline==1;}
+	int show_thread()const{return m_show_thread==1;}
+
+};
+
+std::atomic<int> g_log_inited(-2);
+std::vector<std::shared_ptr<logp_config>> g_log_queue;
+
+static inline logp_config*get_lc(int index)
+{
+	if(index>=0 && index<(int)g_log_queue.size())
+		return g_log_queue[index].get();
+	
+	return nullptr;
+}
+
+static inline int level_index(const char*lvls)
+{
+	static const char* lvl[]={"debug","info","warn","error"};
+
+	for(size_t i=0;i<sizeof(lvl)/sizeof(char*);i++)
+	{
+		if(strcmp(lvls,lvl[i])==0)
+			return i;
+	}
+
+	return 0;
+}
+
+
+static std::shared_ptr<logp_config> read_config(config_file*f, const char*log_name)
+{
+	const char*fname=f->get(log_name,"fname","");
+	if(strlen(fname)==0)
+		return nullptr;
+
+	const char* qsize=f->get(log_name,"queue_size","2048");
+
+	logp_config lc;
+
+	std::unique_ptr<log_queue> log(new log_queue());
+
+	char path_buf[4096];
+	realpath(fname,path_buf);
+
+	if(log->open(path_buf, atoi(qsize)<<10))
+		return nullptr;
+	
+	const char* level=f->get(log_name,"level","info");
+	const char* show_level=f->get(log_name,"show_level","1");
+	const char* show_srcline=f->get(log_name,"show_srcline","1");
+	const char* show_thread=f->get(log_name,"show_thread","1");
+
+	auto ret=std::make_shared<logp_config>(level_index(level),log.release());
+
+	ret->m_show_level=show_level[0]=='1'?1:0;
+	ret->m_show_thread=show_thread[0]=='1'?1:0;
+	ret->m_show_srcline=show_srcline[0]=='1'?1:0;
+
+	return ret;
+}
+
+int  log_impl_init(const char*cfg_name)
+{
+	if(g_log_inited!=-2)
+		return -1;
+	
+	++g_log_inited;
+
+	config_file cf;
+	if(cf.open(cfg_name))
+	{
+		--g_log_inited;
+		return -1;
+	}
+	
+	g_log_queue.reserve(10);
+
+	auto mlog=read_config(&cf,"main");
+	if(mlog)
+	{
+		g_log_queue.resize(1);
+		g_log_queue[0]=mlog;
+	}
+
+	char logname[128];
+	for(int i=1;i<=9;i++)
+	{
+		sprintf(logname,"log%d",i);
+		if(!cf.contains(logname,"fname"))
+			continue;
+
+		auto logn=read_config(&cf,logname);
+		if(!logn)
+			continue;
+
+		g_log_queue.resize(i+1);
+		g_log_queue[i]=logn;
+	}
+
+	++g_log_inited;
+	return 0;
+}
+
+static inline const char*level_str(int level_no)
+{
+	static const char* lvl[]={"debug","info","warn","error"};
+	if(level_no>=(int)(sizeof(lvl)/sizeof(char*)))
+		return lvl[0];
+
+	return lvl[level_no];
+}
+
+static void print_impl(int id,const char*fname,int line,int level,const char*fmt,va_list arg)
+{
+	logp_config*lc=get_lc(id);
+	if(!lc && id>0)
+		return;
+
+	if(lc && level<lc->m_level)
+		return;
+	
+	struct timeval tv;
+	gettimeofday(&tv,0);
+
+	struct tm buff;
+	const struct tm*t=localtime_r(&tv.tv_sec,&buff);
+
+	char *b0=0;
+	int n=1<<10,c;
+	do
+	{
+		b0=(char*)alloca(c=n+1);
+		n=snprintf(b0,c,"%d-%02d-%02d %02d:%02d:%02d.%03d " , t->tm_year+1900,t->tm_mon+1,t->tm_mday,
+				t->tm_hour,t->tm_min,t->tm_sec,(int)(tv.tv_usec/1000));
+
+		if((!lc || lc->show_level()) && c>n)
+		{
+			n+=snprintf(b0+n,c-n,"[%s]", level_str(level));
+		}
+
+		if(lc && lc->show_thread() && c>n)
+		{
+			std::hash<std::thread::id> hasht;
+			n+=snprintf(b0+n,c-n,"[%04X]", (unsigned)(hasht(std::this_thread::get_id())&0XFFFF));
+		}
+
+		if(lc && lc->show_srcline() && c>n)
+		{
+			n+=snprintf(b0+n,c-n,"[%s:%d]", fname,line);
+		}
+
+		if(c>n)
+		{
+			n+=snprintf(b0+n,c-n," %s\n", fmt);
+		}
+	}while(n>c);
+
+	va_list tmp;
+	va_copy(tmp,arg);
+
+	n=4<<10;
+	char *b1=0;
+	do
+	{
+		if(b1)
+		{
+			free(b1);
+			va_copy(arg,tmp);
+		}
+		b1=(char*)malloc(c=n+1);
+		n=vsnprintf(b1,c,b0,arg);
+
+	}while(n>c);
+
+	if(!lc)
+	{
+		printf("%s",b1);
+		fflush(stdout);
+	}
+	else
+	{
+		lc->m_queue->put(b1,n);
+	}
+	if(b1)free(b1);
+}
+
+void log_impl_print_errno(int id,const char*fname,int line,int level,const char*fmt,...)
+{
+	char buff[1024];
+	int e=errno;
+	sprintf(buff,"errno=%d,errinfo=%s,addinfo=%s",e,strerror(e),fmt);
+
+	va_list ap;
+	va_start(ap, fmt);
+	print_impl(id,fname,line,level,buff,ap);
+	va_end(ap);
+}
+
+void log_impl_print	(int id,const char*fname,int line,int level,const char*fmt,...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	print_impl(id,fname,line,level,fmt,ap);
+	va_end(ap);
+}
+
+void log_impl_binary(int log_id,const char*fname,int line,const char*addmsg,const char*d,int len)
+{
+	std::string bin=format_bin2(d,len);
+	log_impl_print(log_id,fname,line,1,"%s,len=%d\n%s",addmsg,len,bin.c_str());
+}
+

log.h

@@ -0,0 +1,34 @@
+#ifndef __ZLOG_HPP__
+#define __ZLOG_HPP__
+
+extern int log_impl_init(const char*config_file_name);
+extern void log_impl_print(int log_id,const char*fname,int line,int level,const char*fmt,...);
+extern void log_impl_print_errno(int log_id,const char*fname,int line,int level,const char*fmt,...);
+extern void log_impl_binary(int log_id,const char*fname,int line,const char*add_msg,const char*d,int len);
+
+#define log_init(cfg_name)log_impl_init(cfg_name)
+
+#define logn_debug(id,fmt,...)log_impl_print(id,__FILE__,__LINE__,0,fmt, ##__VA_ARGS__ )
+#define logn_info(id,fmt,...)log_impl_print(id,__FILE__,__LINE__,1,fmt, ##__VA_ARGS__ )
+#define logn_warn(id,fmt,...)log_impl_print(id,__FILE__,__LINE__,2,fmt, ##__VA_ARGS__ )
+#define logn_error(id,fmt,...)log_impl_print(id,__FILE__,__LINE__,3,fmt, ##__VA_ARGS__ )
+#define logn_errno(id,fmt,...)log_impl_print_errno(id,__FILE__,__LINE__,3,fmt, ##__VA_ARGS__ )
+#define logn_bin(id,add_msg,d,dlen)log_impl_binary(id,__FILE__,__LINE__,add_msg,d,dlen)
+
+#define log_debug(fmt,...)logn_debug(0,fmt,##__VA_ARGS__)
+#define log_info(fmt,...)logn_info(0,fmt,##__VA_ARGS__)
+#define log_warn(fmt,...)logn_warn(0,fmt,##__VA_ARGS__)
+#define log_error(fmt,...)logn_error(0,fmt,##__VA_ARGS__)
+#define log_errno(fmt,...)logn_errno(0,fmt,##__VA_ARGS__)
+#define log_bin(add_msg,d,dlen)logn_bin(0,add_msg,d,dlen)
+
+#define std_debug(fmt,...)logn_debug(-1,fmt,##__VA_ARGS__)
+#define std_info(fmt,...)logn_info(-1,fmt,##__VA_ARGS__)
+#define std_warn(fmt,...)logn_warn(-1,fmt,##__VA_ARGS__)
+#define std_error(fmt,...)logn_error(-1,fmt,##__VA_ARGS__)
+#define std_errno(fmt,...)logn_errno(-1,fmt,##__VA_ARGS__)
+#define std_bin(add_msg,d,dlen)logn_bin(-1,add_msg,d,dlen)
+
+#endif
+
+

log.ini

@@ -0,0 +1,19 @@
+main.fname=../log/ya-server.log
+main.time_align=h	#m:分钟,h:小时,d:天
+main.min_size=1		#1M
+main.level=info
+main.show_thread=0
+main.show_srcline=1
+main.show_level=1
+main.queue_size=8192
+
+log1.fname=
+log1.time_align=m	#m:分钟,h:小时,d:天
+log1.min_size=1		#1M
+log2.level=debug
+
+log2.fname=../log/net-bin.log
+log2.time_align=m	#m:分钟,h:小时,d:天
+log2.min_size=1		#1M
+log2.level=warn
+

log_queue.cpp

@@ -0,0 +1,267 @@
+
+#include <unistd.h>
+#include <errno.h>
+#include <sys/shm.h>
+#include <thread>
+#include <ztomic.h>
+
+#include <memory.h>
+#include <clock.h>
+#include <tools.h>
+#include <log.h>
+#include <sysv_shm.h>
+#include <log_queue.h>
+
+struct log_header
+{
+	uint64_t _size;
+	uint64_t _mask;
+	uint64_t _pad1[6];
+
+	uint64_t _gpos;//读取指针
+	uint64_t _pad2[7];
+	uint64_t _npos;//申请指针
+	uint64_t _pad3[7];
+	uint64_t _cpos;//提交指针
+	uint64_t _pad4[7];
+	pid_t    _owner;
+	uint64_t _tick;
+	uint64_t _pad5[6];
+	char     p[0];
+
+	inline void write(uint64_t pos,const char*s,int len)
+	{
+		int wp=index(pos);
+		int ep=index(pos+len);
+
+		if(wp<ep)
+		{
+			memcpy(&p[wp],s,len);
+		}
+		else
+		{
+			memcpy(&p[wp],s,_size-wp);
+			memcpy(&p[0],s+_size-wp,ep);
+		}
+	}
+
+	inline void read(uint64_t pos,char*b,int len)
+	{
+		int rp=index(pos);
+		int ep=index(pos+len);
+
+		if(rp<ep)
+		{
+			memcpy(b,&p[rp],len);
+		}
+		else
+		{
+			memcpy(b,&p[rp],_size-rp);
+			memcpy(b+_size-rp,&p[0],ep);
+		}
+	}
+
+	inline uint32_t yield(uint32_t n)
+	{
+		if(n<200)
+		{
+		}
+		else if(n<1000)
+		{
+			std::this_thread::yield();
+		}
+		else if(n<2000)
+		{
+			usleep(1);
+		}
+		else
+		{
+			usleep(100);
+		}
+
+		return n+1;
+	}
+
+	inline int index(uint64_t pos)
+	{
+		return (int)(pos&_mask);
+	}
+
+	inline int  mini(int i1,int i2)
+	{
+		return i1<i2?i1:i2;
+	}
+
+	void print(const char*s,int len)
+	{
+		uint64_t npos=ztomic::load(&_npos);
+		uint32_t n=0;
+		//申请空余的空间
+		for(;;)
+		{
+			if(ztomic::cas(&_npos,&npos,npos+len))
+				break;
+
+			n=yield(n);
+		}
+
+		n=0;
+		zclock c;
+		uint64_t tm_all=0;
+		//检查回绕，避免缓冲区重写
+		for(uint32_t i=0;;i++)
+		{
+			uint64_t gpos=ztomic::load(&_gpos);
+			if(gpos+_size>=npos+len)
+				break;
+
+			if((n=yield(n))>4000 && c.count_ms()>500)
+			{
+				tm_all+=c.pin_ms();
+				std_error("log_queue::print已经阻塞了%ldms，请检查日志输出进程是否已经打开!\n",tm_all);
+			}
+		}
+
+		write(npos,s,len);
+
+		n=0;
+		c.reset();
+		for(uint32_t i=0;;i++)
+		{
+			uint64_t cpos=ztomic::load(&_cpos);
+			if(ztomic::cas(&_cpos,&npos,npos+len))
+				break;
+
+			if(cpos>npos)
+				break;
+
+			if(cpos<npos && i>500 && c.count_ms()>200)//超时的话，直接设置提交指针
+			{
+				ztomic::store(&_cpos,npos+len);
+				break;
+			}
+
+			n=yield(n);
+		}
+	}
+//-----------|-------------|-----------------|>>>>>>>>
+//           g             c                 n
+
+	int  get(char*s,int len)
+	{
+		uint64_t cpos=ztomic::load(&_cpos);
+		if(_gpos<cpos)
+		{
+			int rc=mini(len,cpos-_gpos);
+			read(_gpos,s,rc);
+			ztomic::store(&_gpos,_gpos+rc);
+			return rc;
+		}
+
+		return 0;
+	}
+
+	bool wait_owner()
+	{
+		pid_t owner=ztomic::load(&_owner);
+		if(owner==0)
+		{
+			ztomic::store(&_owner,getpid());
+			set_live();
+			return true;
+		}
+
+		if(_owner==getpid())
+		{
+			set_live();
+			return true;
+		}
+
+		uint64_t age0=age();
+		for(int i=0;i<1000;i++)
+		{
+			if(age0>age())
+				return false;
+
+			usleep(1000);
+		}
+
+		ztomic::store(&_owner,getpid());
+		set_live();
+		return true;
+	}
+
+	//设置最后访问的时间戳
+	void set_live()
+	{
+		struct timespec m_tmp;
+		clock_gettime(CLOCK_MONOTONIC,&m_tmp);
+
+		ztomic::store((uint64_t*)&_tick,*(uint64_t*)&m_tmp);
+	}
+
+	//当前时间与存储时间戳的差
+	uint64_t age()const
+	{
+		struct timespec m_tmp;
+		clock_gettime(CLOCK_MONOTONIC,&m_tmp);
+		uint64_t start0=ztomic::load((uint64_t*)&_tick);
+		struct timespec start=*(struct timespec*)&start0;
+
+		long long ret=(m_tmp.tv_sec-start.tv_sec)*1000000;
+		ret+=(m_tmp.tv_nsec-start.tv_nsec)/1000;
+		return ret/1000;
+	}
+};
+
+log_queue::log_queue()
+{
+	_base=nullptr;
+}
+
+log_queue::~log_queue()
+{
+}
+
+int log_queue::open(const char*name,size_t queue_size)
+{
+	size_t size=1<<20;
+	while(size<queue_size)
+		size<<=1;
+
+	if(_shm.open(name,size+sizeof(log_header))<0)
+		return -1;
+
+	_base=(log_header*) _shm.ptr();
+
+	_base->_size=size;
+	_base->_mask=size-1;
+
+	return 0;
+}
+
+//-----------|-------------|-----------------|>>>>>>>>
+//           g             c                 n
+
+void log_queue::put(const char*s,int len)
+{
+	_base->print(s,len);
+}
+
+int  log_queue::get(char*s,int len)
+{
+	return _base->get(s,len);
+}
+
+void log_queue::keep_alive()
+{
+	return _base->set_live();
+}
+
+bool log_queue::wait_owner()
+{
+	return _base->wait_owner();
+}
+
+
+

log_queue.h

@@ -0,0 +1,25 @@
+#ifndef __zlog_ipc_hpp__
+#define __zlog_ipc_hpp__
+
+#include <sysv_shm.h>
+
+struct log_header;
+struct log_queue
+{
+private:
+	sysv_shm  _shm;
+	log_header*_base;
+public:
+	log_queue();
+	~log_queue();
+
+	int open(const char*name,size_t queue_size);
+
+	void put(const char*s,int len);
+	int  get(char*s,int len);
+
+	bool wait_owner();
+	void keep_alive();
+};
+#endif
+

logger.cpp

@@ -0,0 +1,259 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <string>
+#include <memory>
+#include <thread>
+#include <log_queue.h>
+#include <clock.h>
+#include <config_file.h>
+#include <sysv_shm.h>
+#include <boost/tokenizer.hpp>
+#include <boost/utility/string_ref.hpp>
+#include <atomic>
+
+#include "log.h"
+
+struct log_file
+{
+	std::string _fname; //文件名模板 /home/zzj/test.log
+	FILE*   _fp;
+	long    _min_size;//文件切割的最大的字节数，当达到这个字节数后，下个对其时间将切换日志文件
+	long    _cur_size;//当前文件的大小
+	time_t	_last_time;//最后操作文件的时间
+	int 	_time_align;//日志文件名对齐的时间，支持 dhm -- 天、小时、分钟
+
+	zclock  _err_clock;
+
+	log_file(const boost::string_ref&fpath,uint32_t min_size=10,int time_align='h')
+		:_fname(fpath)
+		,_fp(0)
+		,_min_size(min_size<<20)
+		,_cur_size(0)
+	{
+		switch(time_align)
+		{
+			case 'm': case 'M': 
+				_time_align=60;
+				break;
+			case 'd': case 'D': 
+				_time_align=3600*24; 
+				break;
+			case 'H': case 'h': default: 
+				_time_align=3600; 
+				break;
+		}
+
+		time(&_last_time);
+		reopen();
+	}
+
+	log_file(const log_file&)=delete;
+	log_file(log_file&&)=delete;
+
+	inline std::string str_time()
+	{
+		char buf[128];
+		time_t tm=time(0);
+		const struct tm*t=localtime(&tm);
+
+		size_t n=
+			_time_align==3600?sprintf(buf,"_%02d%02d%02d" , t->tm_mon+1,t->tm_mday,t->tm_hour)
+            : _time_align==60  ?sprintf(buf,"_%02d%02d%02d%02d" , t->tm_mon+1,t->tm_mday, t->tm_hour, t->tm_min)
+            : sprintf(buf,"_%02d%02d" , t->tm_mon+1,t->tm_mday);
+
+		return std::string(buf,n);
+	}
+
+	inline std::string mkname(std::string name)
+	{
+		int n=name.find_last_of('.');
+		name.insert(n,str_time());
+		return name;
+	}
+
+	int reopen()
+	{
+		if(_fp) fclose(_fp);
+
+		_fp=fopen(_fname.c_str(),"a+");
+		_cur_size=(uint32_t)ftell(_fp);
+
+		return 0;
+	}
+
+	void close()
+	{
+		if(_fp)
+		{
+			fclose(_fp);
+			_fp=nullptr;
+		}
+	
+	}
+
+	void put(const char*p,int len)
+	{
+		time_t ct=time(0);
+		if(_cur_size+len>_min_size && _last_time/_time_align != ct/_time_align)
+		{
+			close();
+			rename(_fname.c_str(),mkname(_fname).c_str());
+			reopen();
+		}
+
+		int rc=fwrite(p,1,len,_fp);
+		if(rc<len)
+		{
+			if(_err_clock.count_ms()>1000)
+			{
+				std_errno("fwrite:%s",_fname.c_str());
+				_err_clock.reset();
+			}
+		}
+
+		_cur_size+=len;
+		_last_time=ct;
+	}
+
+	void flush()
+	{
+		if(_fp) fflush(_fp);
+	}
+
+	~log_file()
+	{
+		fclose(_fp);
+	}
+};
+
+struct logger
+{
+	std::shared_ptr<log_queue>   m_queue;
+	std::shared_ptr<log_file>    m_file;
+	zclock m_clock;
+
+	logger(std::shared_ptr<log_queue> shm_queue,std::shared_ptr<log_file> log_file)
+		:m_queue(shm_queue)
+		,m_file(log_file)
+	{
+	}
+
+	void run()
+	{
+		size_t size;
+		char   buff[1<<16];
+
+		while((size=m_queue->get(buff,sizeof(buff)))>0)
+			m_file->put(buff,size);
+
+		if(m_clock.count_ms()>200)
+		{
+			m_file->flush();
+			m_clock.reset();
+		}
+
+		m_queue->keep_alive();
+	}
+
+	~logger()
+	{
+	}
+};
+
+static std::shared_ptr<logger> read_config(config_file*f, const char*log_name)
+{
+	const char* fname=f->get(log_name,"fname","");
+	if(strlen(fname)==0)
+		return nullptr;
+
+	const char* qsize=f->get(log_name,"queue_size","2048");
+	const char* min_size=f->get(log_name,"min_size","10");
+	const char* time_align=f->get(log_name,"time_align","m");
+
+	std::unique_ptr<log_queue> queue(new log_queue());
+
+	char path_buf[512];
+
+	realpath(fname,path_buf);
+	if(queue->open(path_buf,atoi(qsize)<<10))
+	{
+		std_error("%s:无法打开共享内存。",log_name);
+		return nullptr;
+	}
+	
+	if(!queue->wait_owner())
+	{
+		std_error("无法取得%s独占共享内存的权限，logger已经启动?",log_name);
+		return nullptr;
+	}
+	
+	std::unique_ptr<log_file> file(new log_file(fname, atoi(min_size),time_align[0]));
+	std_info("初始化日志%s成功:{文件名=%s, 输出队列大小=%dkB, 最小切换大小=%dMB, 切换对齐时间=%c}",
+		log_name,fname,atoi(qsize),atoi(min_size),time_align[0]);
+
+	return std::shared_ptr<logger>(new logger(std::move(queue),std::move(file)));
+}
+
+std::atomic<int> g_quit_event(0);
+int main(int argc,char*argv[]) 
+{ 
+	const char*cfg_file="log.ini";
+
+	for(int i=1;i<argc;i++)
+	{
+		if(strncmp(argv[i],"-f",2)==0)
+		{
+			cfg_file=&argv[i][2];
+		}
+	}
+
+	std::vector<std::shared_ptr<logger>> logs;
+
+	config_file config;
+	std_info("初始化配置文件:%s",cfg_file);
+	if(config.open(cfg_file))
+	{
+		std_error("读配置文件%s失败",cfg_file);
+		return -1;
+	}
+	std_info("读取配置文件:%s成功",cfg_file);
+	
+	std::shared_ptr<logger> logm=read_config(&config,"main");
+	if(!logm)
+	{
+		std_error("无法成功初始化main.log，请检查日志配置文件：%s，日志程序将退出。",cfg_file);
+		return -1;
+	}
+	logs.push_back(logm);
+	std_info("初始化主日志main.log成功");
+
+	
+	std_info("开始初始化log1-log9，目前系统最多支持9个子日志。");
+	char logname[128];
+	for(int i=1;i<10;i++)
+	{
+		sprintf(logname,"log%d",i);
+		if(!config.contains(logname,"fname"))
+			continue;
+
+		auto logn=read_config(&config,logname);
+		if(!logn)
+			continue;
+
+		logs.push_back(logn);
+	}
+
+	for(int i=0;;i++)
+	{
+		std::for_each(logs.begin(),logs.end(),[](std::shared_ptr<logger>&log){
+			log->run();
+		});
+
+		usleep(10000);
+	}
+
+	return 0;
+} 
+

missing

@@ -0,0 +1 @@
+/usr/share/automake-1.12/missing

shmtest.cpp

@@ -0,0 +1,43 @@
+#include <unistd.h>
+
+#include <errno.h>
+#include <sys/shm.h>
+#include <thread>
+#include <vector>
+#include <iostream>
+#include <algorithm>
+#include <memory.h>
+#include <clock.h>
+#include <tools.h>
+#include <sysv_shm.h>
+
+int main()
+{
+	std::vector<char> b(202,0);
+	std::generate(b.begin(),b.end(),[](){return rand()&0xFF;});
+	std::cout<<format_bin(&b.front(),b.size())<<std::endl;
+
+	return 0;
+
+
+
+
+	sysv_shm t;
+
+	t.open("TEST",1);
+
+	if(t.num_attach()>1)
+	{
+		printf("nattach=%d\n",t.num_attach());
+		return 0;
+	}
+
+	while(true)
+	{
+		printf("nattach=%d\n",t.num_attach());
+
+		sleep(1);
+	}
+
+	return 0;
+}

sysv_shm.cpp

@@ -0,0 +1,78 @@
+#include <unistd.h>
+#include <sys/shm.h>
+
+#include <exception>
+#include <stdio.h>
+#include <string.h>
+
+#include <tools.h>
+#include <sysv_shm.h>
+
+sysv_shm::sysv_shm()
+	:_id(-1)
+	,_base(0)
+{
+}
+
+char*sysv_shm::ptr()
+{
+	return (char*)_base;
+}
+
+int sysv_shm::open(const char*name,size_t size)
+{
+	key_t key=hash(name,strlen(name));
+	if((_id=shmget(key, size, IPC_CREAT|0644)) == (-1)) 
+	{
+		perror("shmget");
+		return -1;
+	}
+
+	if((_base=shmat(_id,0,0))==(void*)(-1))
+	{
+		perror("shmat");
+		return -1;
+	}
+
+	return 0;
+}
+
+int sysv_shm::num_attach()
+{
+	struct shmid_ds sd={0};
+
+	if(shmctl(_id,IPC_STAT,&sd)<0)
+	{
+		perror("shmctl");
+		return -1;
+	}
+
+	return (int)sd.shm_nattch;
+}
+
+int sysv_shm::destroy()
+{
+	if(shmctl(_id,IPC_RMID,0)<0)
+	{
+		perror("shmctl");
+		return -1;
+	}
+
+	return 0;
+}
+
+void sysv_shm::close()
+{
+	int num=num_attach();
+	if(_base) 
+		shmdt(_base);
+
+	if(num==1) 
+		destroy();
+}
+
+sysv_shm::~sysv_shm()
+{
+	close();
+}
+

sysv_shm.h

@@ -0,0 +1,20 @@
+#ifndef __SYSV_SHM_HPP_
+#define __SYSV_SHM_HPP_
+struct sysv_shm
+{
+private:
+	int   _id;
+	void* _base;
+public:
+	sysv_shm();
+	~sysv_shm();
+
+	int open(const char*name,size_t size);
+	char*ptr();
+	int num_attach();
+	void close();
+	int destroy();
+};
+
+#endif
+

test.cpp

@@ -0,0 +1,22 @@
+#include <unistd.h>
+#include <time.h>
+#include <iostream>
+#include <thread>
+#include <log.h>
+
+int main() 
+{ 
+	log_init("log.ini");
+
+	std::string s(1<<20,'1');
+	for(int i=0;;i++)
+	{
+		log_info("%s","123456789");
+		usleep(10);
+//		std::cin.get();
+	}
+
+	std::this_thread::yield();
+	return 0;
+} 
+

tools.cpp

@@ -0,0 +1,133 @@
+#include <stdint.h>
+#include <algorithm>
+#include <array>
+#include <string.h>
+#include <tools.h>
+
+uint32_t hash(const void*d,int len)
+{
+	uint8_t*db=(uint8_t*)d;
+	uint32_t h=0;
+	for(int i=0;i<len;i++)
+	{
+		h*=50793233;
+		h^=db[i];
+	}
+	h ^= (h>>13) ^ (h>>23);
+	return h ^ (h >> 9) ^ (h >> 5);
+}
+
+struct bin_format
+{
+	char *_buff;
+	char *code1[256],  *code2[256];
+
+	bin_format()
+	{
+		_buff=(char*)malloc(1024+512);
+
+		int n;
+		char*p=_buff;
+		for(int i=0;i<256;i++)
+		{
+			n=sprintf(p,"%02X ",i); 
+			code1[i]=p;
+			p+=n+1;
+
+			n=sprintf(p,"%c",std::isprint(i)?i:'.'); 
+			code2[i]=p;
+			p+=n+1;
+		}
+	}
+
+	~bin_format()
+	{
+		free(_buff);
+	}
+
+	void format_line2(std::string&rt,const char*b,const char*e)
+	{
+		char b1[256];
+		char*p1=b1;
+		
+		for(;b!=e;b++)
+		{
+			uint8_t ch=*b;
+			strcpy(p1,code1[ch]); p1+=3;
+		}
+		*p1=0;
+
+		rt.append(b1,p1);
+		rt.append("\n");
+	}
+
+	std::string do_format2(const char*d,size_t len)
+	{
+		std::string rt;
+		rt.reserve(len*4);
+		int line=len>>5;
+		for(int i=0;i<line;i++)
+		{
+			const char*t=d+(i<<5);
+			format_line2(rt,t,t+32);
+		}
+
+		if(len%32)
+		{
+			format_line2(rt,d+(len>>5<<5),d+len);
+		}
+
+		return std::move(rt);
+	}
+
+	void format_line(std::string&rt,const char*b,const char*e)
+	{
+		char b1[256], b2[128];
+		char*p1=b1,*p2=b2;
+		
+		for(;b!=e;b++)
+		{
+			uint8_t ch=*b;
+			strcpy(p1,code1[ch]); p1+=3;
+			strcpy(p2,code2[ch]); p2+=1;
+		}
+		*p1=0;*p2=0;
+
+		rt.append(b1,p1);
+		rt.append(48-(p1-b1)+8,' ');
+		rt.append(b2,p2);
+		rt.append("\n");
+	}
+
+	std::string do_format(const char*d,size_t len)
+	{
+		std::string rt;
+		rt.reserve(len*4+len);
+		int line=len>>4;
+		for(int i=0;i<line;i++)
+		{
+			const char*t=d+(i<<4);
+			format_line(rt,t,t+16);
+		}
+
+		if(len%16)
+		{
+			format_line(rt,d+(len>>4<<4),d+len);
+		}
+
+		return std::move(rt);
+	}
+};
+
+std::string format_bin(const char*d,int len)
+{
+	static bin_format format;
+	return std::move(format.do_format(d,len));
+}
+
+std::string format_bin2(const char*d,int len)
+{
+	static bin_format format;
+	return std::move(format.do_format2(d,len));
+}
+

tools.h

@@ -0,0 +1,10 @@
+#ifndef __HASH_HPP__
+#define __HASH_HPP__
+#include <stdint.h>
+#include <string>
+
+uint32_t 	hash(const void*d,int len);
+std::string format_bin(const char*d,int len);
+std::string format_bin2(const char*d,int len);
+
+#endif

ztomic.h

@@ -0,0 +1,226 @@
+#ifndef __ZATOMIC_HPP__
+#define __ZATOMIC_HPP__
+
+#include <stdint.h>
+
+namespace atomic_impl
+{
+	typedef enum memory_order
+	{
+		memory_order_relaxed,
+		memory_order_consume,
+		memory_order_acquire,
+		memory_order_release,
+		memory_order_acq_rel,
+		memory_order_seq_cst
+	} memory_order;
+
+#if defined( _MSC_VER )
+	namespace detail
+	{
+		template<int param> struct msvc_fetch_add { };
+		template<> struct msvc_fetch_add<4>
+		{
+			template<typename T, typename V>
+			static  T call(T* storage, V v)
+			{
+				return _InterlockedAdd((volatile long*)storage, (long)v);
+			}
+		};
+
+
+		template<> struct msvc_fetch_add<8>
+		{
+			template<typename T, typename V>
+			static  T call(T* storage, V v)
+			{
+				return InterlockedAdd64((volatile LONGLONG*)storage, (LONGLONG)v);
+			}
+		};
+
+		template<int param> struct msvc_cas { };
+		template<> struct msvc_cas<4>
+		{
+			template<typename T, typename V>
+			static  bool call(T* storage, T* exp, V v)
+			{
+				unsigned long rc=InterlockedCompareExchange((volatile unsigned long *)storage, v, *exp);
+				
+				if (rc == *exp)
+					return true;
+
+				*exp = rc;
+				return false;
+			}
+		};
+
+
+		template<> struct msvc_cas<8>
+		{
+			template<typename T, typename V>
+			static  bool call(T* storage, T* exp, V v)
+			{
+				__int64 rc = InterlockedCompareExchange64((__int64 volatile *)storage, v, *exp);
+
+				if (rc == *exp)
+					return true;
+
+				*exp = rc;
+				return false;
+			}
+		};
+		
+	}
+
+    template<typename T,typename V>
+    static  T fetch_add(T* storage, V v)
+    {
+		return atomic_impl::detail::msvc_fetch_add<sizeof(T)>::call(storage,v);
+    }
+
+	template<typename T, typename V>
+	static  bool cas(T* storage, T* exp, V v)
+	{
+		return atomic_impl::detail::msvc_cas<sizeof(T)>::call(storage, exp, v);
+	}
+
+#elif defined( __IBMCPP__ ) && defined( __powerpc )
+
+#include<stdint.h>
+
+extern "builtin" void __lwsync(void);
+extern "builtin" void __isync(void);
+extern "builtin" int __fetch_and_add(volatile int32_t* addr, int val);
+extern "builtin" int64_t __fetch_and_addlp(volatile int64_t* addr, int64_t val);
+
+struct local_sync
+{
+	local_sync()
+	{
+		__lwsync();
+	}
+
+	~local_sync()
+	{
+		__isync();
+	}
+};
+
+template<int param> struct xlc_fetch_add { };
+template<> struct xlc_fetch_add<4>
+{
+	template<typename T,typename V>
+		static  T call(T* storage, V v)
+		{
+			local_sync _1;
+			return __fetch_and_add (storage, v);
+		}
+};
+template<> struct xlc_fetch_add<8>
+{
+	template<typename T,typename V>
+		static  T call(T* storage, V v)
+		{
+			local_sync _1;
+			return __fetch_and_addlp (storage, v);
+		}
+};
+
+    template<typename T,typename V>
+    static  T fetch_add(T* storage, V v)
+    {
+		return atomic_impl::xlc_fetch_add<sizeof(T)>::call(storage,v);
+    }
+
+#elif defined( __GNUC__ )
+    template<typename T,typename V>
+    static  void store(T* storage,V v)
+    {
+        __atomic_store_n(storage,v,memory_order_release);
+    }
+
+    template<typename T>
+    static  T load(T* storage)
+    {
+		return __atomic_load_n(storage, memory_order_acquire);
+    }
+
+    template<typename T,typename V>
+    static  T fetch_add(T* storage, V v)
+    {
+        return __sync_fetch_and_add (storage, v);
+    }
+
+    template<typename T,typename V>
+    static  bool cas(T* storage, T* exp, V v)
+	{
+		T ov=__sync_val_compare_and_swap(storage, *exp, v);
+		if(ov==*exp)
+			return true;
+
+		*exp=ov;
+		return false;
+	}
+#else
+#error No ztomic operations implemented for this platform, sorry!
+#endif
+
+template<typename T> struct type_map {};
+template<> struct type_map<uint32_t> { typedef int32_t type; };
+template<> struct type_map<int32_t>  { typedef int32_t type; };
+template<> struct type_map<uint64_t> { typedef int64_t type;};
+template<> struct type_map<int64_t>  { typedef int64_t type;};
+}
+
+struct ztomic
+{
+	template<typename V>
+	static typename atomic_impl::type_map<V>::type cast(V v)
+	{
+		return static_cast<typename atomic_impl::type_map<V>::type>(v);
+	}
+
+    template<typename T,typename V>
+    static  T fetch_add(T *storage, V v)
+    {
+        return atomic_impl::fetch_add (storage, cast(v));
+    }
+
+    template<typename T,typename V>
+    static  T fetch_sub(T* storage, V v)
+    {
+        return ztomic::fetch_add(storage,-v);
+    }
+
+    template<typename T,typename V>
+    static  T add_fetch(T* storage, V v)
+    {
+        return ztomic::fetch_add(storage,v)+cast(v);
+    }
+
+    template<typename T,typename V>
+    static  T sub_fetch(T* storage, V v)
+    {
+        return ztomic::fetch_add(storage,-v)-cast(v);
+    }
+
+    template<typename T,typename V>
+    static  void store(T* storage,V v)
+    {
+        return atomic_impl::store(storage,v);
+    }
+
+    template<typename T>
+    static  T load(T* storage)
+    {
+        return atomic_impl::load(storage);
+    }
+
+    template<typename T,typename V>
+    static  bool cas(T* storage, T* exp, V v)
+    {
+        return atomic_impl::cas(storage,exp,v);
+    }
+};
+
+#endif