embedaddon/iperf/configure - diff

Return to configure CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / iperf

Diff for /embedaddon/iperf/configure between versions 1.1.1.1 and 1.1.1.2

-version 1.1.1.1, 2016/10/18 13:28:17
+version 1.1.1.2, 2021/03/17 00:36:45
  Line 1
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for iperf 3.1.3.
+# Generated by GNU Autoconf 2.69 for iperf 3.9.
  #
  # Report bugs to <https://github.com/esnet/iperf>.
  #
  Line 590  MAKEFLAGS=
  # Identity of this package.
  PACKAGE_NAME='iperf'
  PACKAGE_TARNAME='iperf'
-PACKAGE_VERSION='3.1.3'
+PACKAGE_VERSION='3.9'
-PACKAGE_STRING='iperf 3.1.3'
+PACKAGE_STRING='iperf 3.9'
  PACKAGE_BUGREPORT='https://github.com/esnet/iperf'
-PACKAGE_URL='http://software.es.net/iperf/'
+PACKAGE_URL='https://software.es.net/iperf/'
  # Factoring default headers for most tests.
  ac_includes_default="\
  Line 635  ac_subst_vars='am__EXEEXT_FALSE
  am__EXEEXT_TRUE
  LTLIBOBJS
  LIBOBJS
+ OPENSSL_LDFLAGS
+ OPENSSL_LIBS
+ OPENSSL_INCLUDES
+ PKG_CONFIG
+ ENABLE_PROFILING_FALSE
+ ENABLE_PROFILING_TRUE
+ MAINT
+ MAINTAINER_MODE_FALSE
+ MAINTAINER_MODE_TRUE
  CPP
  LT_SYS_LIBRARY_PATH
  OTOOL64
- Line 643  LIPO
+ Line 652  LIPO
  NMEDIT
  DSYMUTIL
  MANIFEST_TOOL
+ RANLIB
  ac_ct_AR
  AR
  DLLTOOL
  OBJDUMP
+ LN_S
  NM
  ac_ct_DUMPBIN
  DUMPBIN
- Line 655  FGREP
+ Line 666  FGREP
  EGREP
  GREP
  SED
- LIBTOOL
- LN_S
- RANLIB
  am__fastdepCC_FALSE
  am__fastdepCC_TRUE
  CCDEPMODE
- Line 665  am__nodep
+ Line 673  am__nodep
  AMDEPBACKSLASH
  AMDEP_FALSE
  AMDEP_TRUE
- am__quote
  am__include
  DEPDIR
  OBJEXT
- Line 683  build_os
+ Line 690  build_os
  build_vendor
  build_cpu
  build
-MAINT
+LIBTOOL
-MAINTAINER_MODE_FALSE
-MAINTAINER_MODE_TRUE
  AM_BACKSLASH
  AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V
- Line 713  am__isrc
+ Line 718  am__isrc
  INSTALL_DATA
  INSTALL_SCRIPT
  INSTALL_PROGRAM
+ ENABLE_STATIC_BIN_FALSE
+ ENABLE_STATIC_BIN_TRUE
  target_alias
  host_alias
  build_alias
- Line 750  PACKAGE_VERSION
+ Line 757  PACKAGE_VERSION
  PACKAGE_TARNAME
  PACKAGE_NAME
  PATH_SEPARATOR
-SHELL'
+SHELL
+am__quote'
  ac_subst_files=''
  ac_user_opts='
  enable_option_checking
+ enable_static_bin
  enable_silent_rules
- enable_maintainer_mode
- enable_dependency_tracking
  enable_shared
  enable_static
  with_pic
  enable_fast_install
  with_aix_soname
+ enable_dependency_tracking
  with_gnu_ld
  with_sysroot
  enable_libtool_lock
+ enable_maintainer_mode
+ enable_profiling
+ with_sctp
+ with_openssl
  '
        ac_precious_vars='build_alias
  host_alias
- Line 1316  if test "$ac_init_help" = "long"; then
+ Line 1328  if test "$ac_init_help" = "long"; then
    # Omit some internal or obsolete options to make the list less imposing.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat <<_ACEOF
-\`configure' configures iperf 3.1.3 to adapt to many kinds of systems.
+\`configure' configures iperf 3.9 to adapt to many kinds of systems.
  Usage: $0 [OPTION]... [VAR=VALUE]...
- Line 1386  fi
+ Line 1398  fi
  if test -n "$ac_init_help"; then
    case $ac_init_help in
-     short | recursive ) echo "Configuration of iperf 3.1.3:";;
+     short | recursive ) echo "Configuration of iperf 3.9:";;
     esac
    cat <<\_ACEOF
- Line 1394  Optional Features:
+ Line 1406  Optional Features:
    --disable-option-checking  ignore unrecognized --enable/--with options
    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+   --enable-static-bin     link iperf3 binary statically
    --enable-silent-rules   less verbose build output (undo: "make V=1")
    --disable-silent-rules  verbose build output (undo: "make V=0")
-   --enable-maintainer-mode
-                           enable make rules and dependencies not useful (and
-                           sometimes confusing) to the casual installer
-   --enable-dependency-tracking
-                           do not reject slow dependency extractors
-   --disable-dependency-tracking
-                           speeds up one-time build
    --enable-shared[=PKGS]  build shared libraries [default=yes]
    --enable-static[=PKGS]  build static libraries [default=yes]
    --enable-fast-install[=PKGS]
                            optimize for fast installation [default=yes]
+   --enable-dependency-tracking
+                           do not reject slow dependency extractors
+   --disable-dependency-tracking
+                           speeds up one-time build
    --disable-libtool-lock  avoid locking (might break parallel builds)
+   --enable-maintainer-mode
+                           enable make rules and dependencies not useful (and
+                           sometimes confusing) to the casual installer
+   --enable-profiling      Enable iperf3 profiling binary
  Optional Packages:
    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
- Line 1420  Optional Packages:
+ Line 1434  Optional Packages:
    --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
    --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
                            compiler's sysroot if not specified).
+   --without-sctp          disable SCTP
+   --with-openssl=DIR      root of the OpenSSL directory
  Some influential environment variables:
    CC          C compiler command
- Line 1437  Use these variables to override the choices made by `c
+ Line 1453  Use these variables to override the choices made by `c
  it to find libraries and programs with nonstandard names/locations.
  Report bugs to <https://github.com/esnet/iperf>.
-iperf home page: <http://software.es.net/iperf/>.
+iperf home page: <https://software.es.net/iperf/>.
  _ACEOF
  ac_status=$?
  fi
- Line 1500  fi
+ Line 1516  fi
  test -n "$ac_init_help" && exit $ac_status
  if $ac_init_version; then
    cat <<\_ACEOF
-iperf configure 3.1.3
+iperf configure 3.9
  generated by GNU Autoconf 2.69
  Copyright (C) 2012 Free Software Foundation, Inc.
- Line 1869  cat >config.log <<_ACEOF
+ Line 1885  cat >config.log <<_ACEOF
  This file contains any messages produced by compilers while
  running configure, to aid debugging if configure makes a mistake.
-It was created by iperf $as_me 3.1.3, which was
+It was created by iperf $as_me 3.9, which was
  generated by GNU Autoconf 2.69.  Invocation command line was
    $ $0 $@
- Line 2217  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
+ Line 2233  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ # ===========================================================================
+ #     https://www.gnu.org/software/autoconf-archive/ax_check_openssl.html
+ # ===========================================================================
+ #
+ # SYNOPSIS
+ #
+ #   AX_CHECK_OPENSSL([action-if-found[, action-if-not-found]])
+ #
+ # DESCRIPTION
+ #
+ #   Look for OpenSSL in a number of default spots, or in a user-selected
+ #   spot (via --with-openssl).  Sets
+ #
+ #     OPENSSL_INCLUDES to the include directives required
+ #     OPENSSL_LIBS to the -l directives required
+ #     OPENSSL_LDFLAGS to the -L or -R flags required
+ #
+ #   and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately
+ #
+ #   This macro sets OPENSSL_INCLUDES such that source files should use the
+ #   openssl/ directory in include directives:
+ #
+ #     #include <openssl/hmac.h>
+ #
+ # LICENSE
+ #
+ #   Copyright (c) 2009,2010 Zmanda Inc. <http://www.zmanda.com/>
+ #   Copyright (c) 2009,2010 Dustin J. Mitchell <dustin@zmanda.com>
+ #
+ #   Copying and distribution of this file, with or without modification, are
+ #   permitted in any medium without royalty provided the copyright notice
+ #   and this notice are preserved. This file is offered as-is, without any
+ #   warranty.
+ #serial 10
+ # This is what autoupdate's m4 run will expand.  It fires
+ # the warning (with _au_warn_XXX), outputs it into the
+ # updated configure.ac (with AC_DIAGNOSE), and then outputs
+ # the replacement expansion.
+ # This is an auxiliary macro that is also run when
+ # autoupdate runs m4.  It simply calls m4_warning, but
+ # we need a wrapper so that each warning is emitted only
+ # once.  We break the quoting in m4_warning's argument in
+ # order to expand this macro's arguments, not AU_DEFUN's.
+ # Finally, this is the expansion that is picked up by
+ # autoconf.  It tells the user to run autoupdate, and
+ # then outputs the replacement expansion.  We do not care
+ # about autoupdate's warning because that contains
+ # information on what to do *after* running autoupdate.
+ # Also link binaries as static
+ # Check whether --enable-static-bin was given.
+ if test "${enable_static_bin+set}" = set; then :
+   enableval=$enable_static_bin; enable_static=yes
+      enable_shared=no
+      enable_static_bin=yes
+ else
+   :
+ fi
+  if test x$enable_static_bin = xno; then
+   ENABLE_STATIC_BIN_TRUE=
+   ENABLE_STATIC_BIN_FALSE='#'
+ else
+   ENABLE_STATIC_BIN_TRUE='#'
+   ENABLE_STATIC_BIN_FALSE=
+ fi
+ if test "x$enable_static_bin" == xyes; then :
+   LDFLAGS="$LDFLAGS --static"
+ fi
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- Line 2258  ac_configure="$SHELL $ac_aux_dir/configure"  # Please
+ Line 2355  ac_configure="$SHELL $ac_aux_dir/configure"  # Please
  # Initialize the automake system
-am__api_version='1.15'
+am__api_version='1.16'
  # Find a good install program.  We prefer a C program (faster),
  # so one script is as good as another.  But avoid the broken or
- Line 2744  fi
+ Line 2841  fi
  # Define the identity of the package.
   PACKAGE='iperf'
- VERSION='3.1.3'
+ VERSION='3.9'
  cat >>confdefs.h <<_ACEOF
- Line 2774  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ Line 2871  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  # For better backward compatibility.  To be removed once Automake 1.9.x
  # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  mkdir_p='$(MKDIR_P)'
  # We need awk for the "check" target (and possibly the TAP driver).  The
- Line 2826  END
+ Line 2923  END
  Aborting the configuration process, to ensure you take notice of the issue.
  You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
  If you want to complete the configuration process using your problematic
  'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
- Line 2837  END
+ Line 2934  END
    fi
  fi
+ # Check whether --enable-silent-rules was given.
+ if test "${enable_silent_rules+set}" = set; then :
+   enableval=$enable_silent_rules;
+ fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+case $enable_silent_rules in # (((
-$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+  yes) AM_DEFAULT_VERBOSITY=0;;
-    # Check whether --enable-maintainer-mode was given.
+   no) AM_DEFAULT_VERBOSITY=1;;
-if test "${enable_maintainer_mode+set}" = set; then :
+    *) AM_DEFAULT_VERBOSITY=0;;
-  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
  else
-  USE_MAINTAINER_MODE=no
+  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
 fi
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$USE_MAINTAINER_MODE" >&6; }
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
-   if test $USE_MAINTAINER_MODE = yes; then
+if test $am_cv_make_support_nested_variables = yes; then
-  MAINTAINER_MODE_TRUE=
+    AM_V='$(V)'
-  MAINTAINER_MODE_FALSE='#'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  else
-  MAINTAINER_MODE_TRUE='#'
+  AM_V=$AM_DEFAULT_VERBOSITY
-  MAINTAINER_MODE_FALSE=
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  fi
+ AM_BACKSLASH='\'
-  MAINT=$MAINTAINER_MODE_TRUE
+case `pwd` in
+  *\ * | *\     *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
- ac_config_headers="$ac_config_headers src/iperf_config.h"
+ macro_version='2.4.6'
+ macro_revision='2.4.6'
+ ltmain=$ac_aux_dir/ltmain.sh
  # Make sure we can run config.sub.
  $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
    as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
- Line 2934  IFS=$ac_save_IFS
+ Line 3069  IFS=$ac_save_IFS
  case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+ # Backslashify metacharacters that are still active within
+ # double-quoted strings.
+ sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-# Checks for tools: c compiler, ranlib (used for creating static libraries),
+# Same as above, but do not quote variable references.
-# symlinks and libtool
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+case $ECHO in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+DEPDIR="${am__leading_dot}deps"
+ac_config_commands="$ac_config_commands depfiles"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+        @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
+     ;;
+esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- Line 3784  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext
+ Line 4048  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- DEPDIR="${am__leading_dot}deps"
- ac_config_commands="$ac_config_commands depfiles"
- 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.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
- $as_echo_n "checking for style of include used by $am_make... " >&6; }
- am__include="#"
- am__quote=
- _am_result=none
- # First try GNU make style include.
- echo "include confinc" > confmf
- # Ignore all kinds of additional output from 'make'.
- case `$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
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
- $as_echo "$_am_result" >&6; }
- rm -f confinc confmf
- # Check whether --enable-dependency-tracking was given.
- if test "${enable_dependency_tracking+set}" = set; then :
-   enableval=$enable_dependency_tracking;
- fi
- if test "x$enable_dependency_tracking" != xno; then
-   am_depcomp="$ac_aux_dir/depcomp"
-   AMDEPBACKSLASH='\'
-   am__nodep='_no'
- fi
-  if test "x$enable_dependency_tracking" != xno; then
-   AMDEP_TRUE=
-   AMDEP_FALSE='#'
- else
-   AMDEP_TRUE='#'
-   AMDEP_FALSE=
- fi
  depcc="$CC"   am_compiler_list=
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
- Line 3976  else
+ Line 4177  else
  fi
- if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_RANLIB+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   if test -n "$RANLIB"; then
-   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- fi
- fi
- RANLIB=$ac_cv_prog_RANLIB
- if test -n "$RANLIB"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
- $as_echo "$RANLIB" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_RANLIB"; then
-   ac_ct_RANLIB=$RANLIB
-   # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   if test -n "$ac_ct_RANLIB"; then
-   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_RANLIB="ranlib"
-     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
- if test -n "$ac_ct_RANLIB"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
- $as_echo "$ac_ct_RANLIB" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-   if test "x$ac_ct_RANLIB" = x; then
-     RANLIB=":"
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     RANLIB=$ac_ct_RANLIB
-   fi
- else
-   RANLIB="$ac_cv_prog_RANLIB"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
- $as_echo_n "checking whether ln -s works... " >&6; }
- LN_S=$as_ln_s
- if test "$LN_S" = "ln -s"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
- $as_echo "no, using $LN_S" >&6; }
- fi
- case `pwd` in
-   *\ * | *\     *)
-     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
- $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
- esac
- macro_version='2.4.6'
- macro_revision='2.4.6'
- ltmain=$ac_aux_dir/ltmain.sh
- # Backslashify metacharacters that are still active within
- # double-quoted strings.
- sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
- # Same as above, but do not quote variable references.
- double_quote_subst='s/\(["`\\]\)/\\\1/g'
- # Sed substitution to delay expansion of an escaped shell variable in a
- # double_quote_subst'ed string.
- delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
- # Sed substitution to delay expansion of an escaped single quote.
- delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
- # Sed substitution to avoid accidental globbing in evaled expressions
- no_glob_subst='s/\*/\\\*/g'
- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
- $as_echo_n "checking how to print strings... " >&6; }
- # Test print first, because it will be a builtin if present.
- if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
-    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
-   ECHO='print -r --'
- elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
-   ECHO='printf %s\n'
- else
-   # Use this function as a fallback that always works.
-   func_fallback_echo ()
-   {
-     eval 'cat <<_LTECHO_EOF
- $1
- _LTECHO_EOF'
-   }
-   ECHO='func_fallback_echo'
- fi
- # func_echo_all arg...
- # Invoke $ECHO with all args, space-separated.
- func_echo_all ()
- {
-     $ECHO ""
- }
- case $ECHO in
-   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
- $as_echo "printf" >&6; } ;;
-   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
- $as_echo "print -r" >&6; } ;;
-   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
- $as_echo "cat" >&6; } ;;
- esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  if ${ac_cv_path_SED+:} false; then :
- Line 4790  fi
+ Line 4794  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  $as_echo "$lt_cv_nm_interface" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+ $as_echo_n "checking whether ln -s works... " >&6; }
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+ $as_echo "no, using $LN_S" >&6; }
+ fi
  # find the maximum length of command line arguments
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  $as_echo_n "checking the maximum length of command line arguments... " >&6; }
- Line 7421  $as_echo "$lt_cv_ld_force_load" >&6; }
+ Line 7436  $as_echo "$lt_cv_ld_force_load" >&6; }
        _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
      darwin1.*)
        _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
+    darwin*)
-      # if running on 10.5 or later, the deployment target defaults
+      case ${MACOSX_DEPLOYMENT_TARGET},$host in
-      # to the OS version, if on x86, and 10.4, the deployment
+.[012],*|,*powerpc*)
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-.0,*86*-darwin8*|10.0,*-darwin[91]*)
-          _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-.[012][,.]*)
            _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-.*)
+        *)
            _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
        esac
      ;;
- Line 12063  CC=$lt_save_CC
+ Line 12073  CC=$lt_save_CC
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+     # Check whether --enable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then :
+   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+ else
+   USE_MAINTAINER_MODE=no
+ fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+ $as_echo "$USE_MAINTAINER_MODE" >&6; }
+    if test $USE_MAINTAINER_MODE = yes; then
+   MAINTAINER_MODE_TRUE=
+   MAINTAINER_MODE_FALSE='#'
+ else
+   MAINTAINER_MODE_TRUE='#'
+   MAINTAINER_MODE_FALSE=
+ fi
+   MAINT=$MAINTAINER_MODE_TRUE
+ ac_config_headers="$ac_config_headers src/iperf_config.h"
+ # Checks for tools: c compiler, ranlib (used for creating static libraries),
+ # symlinks and libtool
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}gcc; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_CC="${ac_tool_prefix}gcc"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_CC"; then
+   ac_ct_CC=$CC
+   # Extract the first word of "gcc", so it can be a program name with args.
+ set dummy gcc; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_CC"; then
+   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_CC="gcc"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
+ else
+   CC="$ac_cv_prog_CC"
+ fi
+ if test -z "$CC"; then
+           if test -n "$ac_tool_prefix"; then
+     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}cc; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_CC="${ac_tool_prefix}cc"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   fi
+ fi
+ if test -z "$CC"; then
+   # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+   ac_prog_rejected=no
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+        continue
+      fi
+     ac_cv_prog_CC="cc"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ if test $ac_prog_rejected = yes; then
+   # We found a bogon in the path, so make sure we never use it.
+   set dummy $ac_cv_prog_CC
+   shift
+   if test $# != 0; then
+     # We chose a different compiler from the bogus one.
+     # However, it has the same basename, so the bogon will be chosen
+     # first if we set CC to just the basename; use the full file name.
+     shift
+     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+   fi
+ fi
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$CC"; then
+   if test -n "$ac_tool_prefix"; then
+   for ac_prog in cl.exe
+   do
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+     test -n "$CC" && break
+   done
+ fi
+ if test -z "$CC"; then
+   ac_ct_CC=$CC
+   for ac_prog in cl.exe
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_CC+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_CC"; then
+   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_CC="$ac_prog"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   test -n "$ac_ct_CC" && break
+ done
+   if test "x$ac_ct_CC" = x; then
+     CC=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     CC=$ac_ct_CC
+   fi
+ fi
+ fi
+ test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "no acceptable C compiler found in \$PATH
+ See \`config.log' for more details" "$LINENO" 5; }
+ # Provide some information about the compiler.
+ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+ set X $ac_compile
+ ac_compiler=$2
+ for ac_option in --version -v -V -qversion; do
+   { { ac_try="$ac_compiler $ac_option >&5"
+ case "(($ac_try" in
+   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+   *) ac_try_echo=$ac_try;;
+ esac
+ eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+ $as_echo "$ac_try_echo"; } >&5
+   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+   ac_status=$?
+   if test -s conftest.err; then
+     sed '10a\
+ ... rest of stderr output deleted ...
+q' conftest.err >conftest.er1
+     cat conftest.er1 >&5
+   fi
+   rm -f conftest.er1 conftest.err
+   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+   test $ac_status = 0; }
+ done
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+ $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+ if ${ac_cv_c_compiler_gnu+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+ #ifndef __GNUC__
+        choke me
+ #endif
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_compiler_gnu=yes
+ else
+   ac_compiler_gnu=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+ $as_echo "$ac_cv_c_compiler_gnu" >&6; }
+ if test $ac_compiler_gnu = yes; then
+   GCC=yes
+ else
+   GCC=
+ fi
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+ $as_echo_n "checking whether $CC accepts -g... " >&6; }
+ if ${ac_cv_prog_cc_g+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_save_c_werror_flag=$ac_c_werror_flag
+    ac_c_werror_flag=yes
+    ac_cv_prog_cc_g=no
+    CFLAGS="-g"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_prog_cc_g=yes
+ else
+   CFLAGS=""
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ else
+   ac_c_werror_flag=$ac_save_c_werror_flag
+          CFLAGS="-g"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_prog_cc_g=yes
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    ac_c_werror_flag=$ac_save_c_werror_flag
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+ $as_echo "$ac_cv_prog_cc_g" >&6; }
+ if test "$ac_test_CFLAGS" = set; then
+   CFLAGS=$ac_save_CFLAGS
+ elif test $ac_cv_prog_cc_g = yes; then
+   if test "$GCC" = yes; then
+     CFLAGS="-g -O2"
+   else
+     CFLAGS="-g"
+   fi
+ else
+   if test "$GCC" = yes; then
+     CFLAGS="-O2"
+   else
+     CFLAGS=
+   fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+ $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+ if ${ac_cv_prog_cc_c89+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_cv_prog_cc_c89=no
+ ac_save_CC=$CC
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <stdarg.h>
+ #include <stdio.h>
+ struct stat;
+ /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+ struct buf { int x; };
+ FILE * (*rcsopen) (struct buf *, struct stat *, int);
+ static char *e (p, i)
+      char **p;
+      int i;
+ {
+   return p[i];
+ }
+ static char *f (char * (*g) (char **, int), char **p, ...)
+ {
+   char *s;
+   va_list v;
+   va_start (v,p);
+   s = g (p, va_arg (v,int));
+   va_end (v);
+   return s;
+ }
+ /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+    function prototypes and stuff, but not '\xHH' hex character constants.
+    These don't provoke an error unfortunately, instead are silently treated
+    as 'x'.  The following induces an error, until -std is added to get
+    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+    array size at least.  It's necessary to write '\x00'==0 to get something
+    that's true only with -std.  */
+ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+ /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+    inside strings and character constants.  */
+ #define FOO(x) 'x'
+ int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+ int test (int i, double x);
+ struct s1 {int (*f) (int a);};
+ struct s2 {int (*f) (double a);};
+ int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+ int argc;
+ char **argv;
+ int
+ main ()
+ {
+ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+   ;
+   return 0;
+ }
+ _ACEOF
+ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+ do
+   CC="$ac_save_CC $ac_arg"
+   if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_prog_cc_c89=$ac_arg
+ fi
+ rm -f core conftest.err conftest.$ac_objext
+   test "x$ac_cv_prog_cc_c89" != "xno" && break
+ done
+ rm -f conftest.$ac_ext
+ CC=$ac_save_CC
+ fi
+ # AC_CACHE_VAL
+ case "x$ac_cv_prog_cc_c89" in
+   x)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+ $as_echo "none needed" >&6; } ;;
+   xno)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+ $as_echo "unsupported" >&6; } ;;
+   *)
+     CC="$CC $ac_cv_prog_cc_c89"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+ $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+ esac
+ if test "x$ac_cv_prog_cc_c89" != xno; then :
+ fi
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+ $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+ if ${am_cv_prog_cc_c_o+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+   # Make sure it works both with $CC and with simple cc.
+   # Following AC_PROG_CC_C_O, we do the test twice because some
+   # compilers refuse to overwrite an existing .o file with -o,
+   # though they will create one.
+   am_cv_prog_cc_c_o=yes
+   for am_i in 1 2; do
+     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+    ac_status=$?
+    echo "$as_me:$LINENO: \$? = $ac_status" >&5
+    (exit $ac_status); } \
+          && test -f conftest2.$ac_objext; then
+       : OK
+     else
+       am_cv_prog_cc_c_o=no
+       break
+     fi
+   done
+   rm -f core conftest*
+   unset am_i
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+ $as_echo "$am_cv_prog_cc_c_o" >&6; }
+ if test "$am_cv_prog_cc_c_o" != yes; then
+    # Losing compiler, so override with the script.
+    # FIXME: It is wrong to rewrite CC.
+    # But if we don't then we get into trouble of one sort or another.
+    # A longer-term fix would be to have automake use am__CC in this case,
+    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+    CC="$am_aux_dir/compile $CC"
+ fi
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ depcc="$CC"   am_compiler_list=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+ $as_echo_n "checking dependency style of $depcc... " >&6; }
+ if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+   # We make a subdir and do the tests there.  Otherwise we can end up
+   # making bogus files that we don't know about and never remove.  For
+   # instance it was reported that on HP-UX the gcc test will end up
+   # making a dummy file named 'D' -- because '-MD' means "put the output
+   # in D".
+   rm -rf conftest.dir
+   mkdir conftest.dir
+   # Copy depcomp to subdir because otherwise we won't find it if we're
+   # using a relative directory.
+   cp "$am_depcomp" conftest.dir
+   cd conftest.dir
+   # We will build objects and dependencies in a subdirectory because
+   # it helps to detect inapplicable dependency modes.  For instance
+   # both Tru64's cc and ICC support -MD to output dependencies as a
+   # side effect of compilation, but ICC will put the dependencies in
+   # the current directory while Tru64 will put them in the object
+   # directory.
+   mkdir sub
+   am_cv_CC_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
+   case " $depcc " in #(
+      *\ -arch\ *\ -arch\ *) am__universal=true ;;
+      esac
+   for depmode in $am_compiler_list; do
+     # Setup a source with many dependencies, because some compilers
+     # like to wrap large dependency lists on column 80 (with \), and
+     # we should not choose a depcomp mode which is confused by this.
+     #
+     # 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
+     # We check with '-c' and '-o' for the sake of the "dashmstdout"
+     # mode.  It turns out that the SunPro C++ compiler does not properly
+     # handle '-M -o', and we need to detect this.  Also, some Intel
+     # versions had trouble with output in subdirs.
+     am__obj=sub/conftest.${OBJEXT-o}
+     am__minus_obj="-o $am__obj"
+     case $depmode in
+     gcc)
+       # This depmode causes a compiler race in universal mode.
+       test "$am__universal" = false || continue
+       ;;
+     nosideeffect)
+       # After this tag, mechanisms are not by side-effect, so they'll
+       # only be used when explicitly requested.
+       if test "x$enable_dependency_tracking" = xyes; then
+         continue
+       else
+         break
+       fi
+       ;;
+     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+       # This compiler won't grok '-c -o', but also, the minuso test has
+       # not run yet.  These depmodes are late enough in the game, and
+       # so weak that their functioning should not be impacted.
+       am__obj=conftest.${OBJEXT-o}
+       am__minus_obj=
+       ;;
+     none) break ;;
+     esac
+     if depmode=$depmode \
+        source=sub/conftest.c object=$am__obj \
+        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+          >/dev/null 2>conftest.err &&
+        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 &&
+        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+       # icc doesn't choke on unknown options, it will just issue warnings
+       # or remarks (even with -Werror).  So we grep stderr for any message
+       # that says an option was ignored or not supported.
+       # When given -MP, icc 7.0 and 7.1 complain thusly:
+       #   icc: Command line warning: ignoring option '-M'; no argument required
+       # The diagnosis changed in icc 8.0:
+       #   icc: Command line remark: option '-MP' not supported
+       if (grep 'ignoring option' conftest.err ||
+           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+         am_cv_CC_dependencies_compiler_type=$depmode
+         break
+       fi
+     fi
+   done
+   cd ..
+   rm -rf conftest.dir
+ else
+   am_cv_CC_dependencies_compiler_type=none
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+ $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+ CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+  if
+   test "x$enable_dependency_tracking" != xno \
+   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+   am__fastdepCC_TRUE=
+   am__fastdepCC_FALSE='#'
+ else
+   am__fastdepCC_TRUE='#'
+   am__fastdepCC_FALSE=
+ fi
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_RANLIB+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$RANLIB"; then
+   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ RANLIB=$ac_cv_prog_RANLIB
+ if test -n "$RANLIB"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+ $as_echo "$RANLIB" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_RANLIB"; then
+   ac_ct_RANLIB=$RANLIB
+   # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_RANLIB"; then
+   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_RANLIB="ranlib"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+ if test -n "$ac_ct_RANLIB"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+ $as_echo "$ac_ct_RANLIB" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_RANLIB" = x; then
+     RANLIB=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     RANLIB=$ac_ct_RANLIB
+   fi
+ else
+   RANLIB="$ac_cv_prog_RANLIB"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+ $as_echo_n "checking whether ln -s works... " >&6; }
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+ $as_echo "no, using $LN_S" >&6; }
+ fi
  # Add -Wall if we are using GCC.
  if test "x$GCC" = "xyes"; then
    CFLAGS="$CFLAGS -Wall"
  fi
+ # Check if enable profiling
+ # Check whether --enable-profiling was given.
+ if test "${enable_profiling+set}" = set; then :
+   enableval=$enable_profiling;
+ fi
+  if test x$enable_profiling = xyes; then
+   ENABLE_PROFILING_TRUE=
+   ENABLE_PROFILING_FALSE='#'
+ else
+   ENABLE_PROFILING_TRUE='#'
+   ENABLE_PROFILING_FALSE=
+ fi
  # Checks for header files.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  $as_echo_n "checking for ANSI C header files... " >&6; }
- Line 12248  exit 1
+ Line 13134  exit 1
  fi
- # Solaris puts nanosleep in -lrt
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
- $as_echo_n "checking for library containing nanosleep... " >&6; }
- if ${ac_cv_search_nanosleep+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- /* Override any GCC internal prototype to avoid an error.
-    Use char because int might match the return type of a GCC
-    builtin and then its argument prototype would still apply.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- char nanosleep ();
- int
- main ()
- {
- return nanosleep ();
-   ;
-   return 0;
- }
- _ACEOF
- for ac_lib in '' rt; do
-   if test -z "$ac_lib"; then
-     ac_res="none required"
-   else
-     ac_res=-l$ac_lib
-     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-   fi
-   if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_search_nanosleep=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext
-   if ${ac_cv_search_nanosleep+:} false; then :
-   break
- fi
- done
- if ${ac_cv_search_nanosleep+:} false; then :
- else
-   ac_cv_search_nanosleep=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
- $as_echo "$ac_cv_search_nanosleep" >&6; }
- ac_res=$ac_cv_search_nanosleep
- if test "$ac_res" != no; then :
-   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- else
- echo "nanosleep() required for timing operations."
- exit 1
- fi
- # Solaris puts hstrerror in -lresolv
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing hstrerror" >&5
- $as_echo_n "checking for library containing hstrerror... " >&6; }
- if ${ac_cv_search_hstrerror+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   ac_func_search_save_LIBS=$LIBS
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- /* Override any GCC internal prototype to avoid an error.
-    Use char because int might match the return type of a GCC
-    builtin and then its argument prototype would still apply.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- char hstrerror ();
- int
- main ()
- {
- return hstrerror ();
-   ;
-   return 0;
- }
- _ACEOF
- for ac_lib in '' resolv; do
-   if test -z "$ac_lib"; then
-     ac_res="none required"
-   else
-     ac_res=-l$ac_lib
-     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-   fi
-   if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_search_hstrerror=$ac_res
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext
-   if ${ac_cv_search_hstrerror+:} false; then :
-   break
- fi
- done
- if ${ac_cv_search_hstrerror+:} false; then :
- else
-   ac_cv_search_hstrerror=no
- fi
- rm conftest.$ac_ext
- LIBS=$ac_func_search_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_hstrerror" >&5
- $as_echo "$ac_cv_search_hstrerror" >&6; }
- ac_res=$ac_cv_search_hstrerror
- if test "$ac_res" != no; then :
-   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- else
- echo "nanosleep() required for timing operations."
- exit 1
- fi
  # On illumos we need -lsocket
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
  $as_echo_n "checking for library containing socket... " >&6; }
- Line 12583  $as_echo "#define const /**/" >>confdefs.h
+ Line 13343  $as_echo "#define const /**/" >>confdefs.h
  fi
+ # Check for poll.h (it's in POSIX so everyone should have it?)
+ for ac_header in poll.h
+ do :
+   ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
+ if test "x$ac_cv_header_poll_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_POLL_H 1
+ _ACEOF
+ fi
+ done
+ # SCTP.  Allow user to disable SCTP support with --without-sctp.
+ # Otherwise we try to find whatever support is required.
+ try_sctp=true
+ # Check whether --with-sctp was given.
+ if test "${with_sctp+set}" = set; then :
+   withval=$with_sctp;
+         case "$withval" in
+         y | ye | yes)
+           ;;
+         n | no)
+         try_sctp=false
+           ;;
+         *)
+         as_fn_error $? "Invalid --with-sctp value" "$LINENO" 5
+           ;;
+         esac
+ else
+         try_sctp=true
+ fi
  # Check for SCTP support
+ if $try_sctp; then
  for ac_header in sys/socket.h
  do :
    ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
- Line 12608  if test "x$ac_cv_header_netinet_sctp_h" = xyes; then :
+ Line 13409  if test "x$ac_cv_header_netinet_sctp_h" = xyes; then :
  #define HAVE_NETINET_SCTP_H 1
  _ACEOF
-$as_echo "#define HAVE_SCTP 1" >>confdefs.h
+$as_echo "#define HAVE_SCTP_H 1" >>confdefs.h
                   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sctp_bindx" >&5
  $as_echo_n "checking for library containing sctp_bindx... " >&6; }
- Line 12735  fi
+ Line 13536  fi
  done
+ fi
+ ac_fn_c_check_header_mongrel "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
+ if test "x$ac_cv_header_endian_h" = xyes; then :
+ $as_echo "#define HAVE_ENDIAN_H 1" >>confdefs.h
+ else
+   ac_fn_c_check_header_mongrel "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default"
+ if test "x$ac_cv_header_sys_endian_h" = xyes; then :
+ $as_echo "#define HAVE_SYS_ENDIAN_H 1" >>confdefs.h
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Couldn't find endian.h or sys/endian.h files: doing compile-time tests." >&5
+ $as_echo "$as_me: WARNING: Couldn't find endian.h or sys/endian.h files: doing compile-time tests." >&2;}
+ fi
+ fi
+ if test "x$with_openssl" = "xno"; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Building without OpenSSL; disabling iperf_auth functionality. " >&5
+ $as_echo "$as_me: WARNING: Building without OpenSSL; disabling iperf_auth functionality. " >&2;}
+ else
+     # Check for OPENSSL support
+     havs_ssl=false
+     found=false
+ # Check whether --with-openssl was given.
+ if test "${with_openssl+set}" = set; then :
+   withval=$with_openssl;
+             case "$withval" in
+             "" | y | ye | yes | n | no)
+             as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5
+               ;;
+             *) ssldirs="$withval"
+               ;;
+             esac
+ else
+             # if pkg-config is installed and openssl has installed a .pc file,
+             # then use that information and don't search ssldirs
+             if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_PKG_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$PKG_CONFIG"; then
+   ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
+ if test -n "$PKG_CONFIG"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+ $as_echo "$PKG_CONFIG" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_PKG_CONFIG"; then
+   ac_ct_PKG_CONFIG=$PKG_CONFIG
+   # Extract the first word of "pkg-config", so it can be a program name with args.
+ set dummy pkg-config; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_PKG_CONFIG"; then
+   ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
+ if test -n "$ac_ct_PKG_CONFIG"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
+ $as_echo "$ac_ct_PKG_CONFIG" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_PKG_CONFIG" = x; then
+     PKG_CONFIG=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     PKG_CONFIG=$ac_ct_PKG_CONFIG
+   fi
+ else
+   PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
+ fi
+             if test x"$PKG_CONFIG" != x""; then
+                 OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
+                 if test $? = 0; then
+                     OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
+                     OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
+                     found=true
+                 fi
+             fi
+             # no such luck; use some default ssldirs
+             if ! $found; then
+                 ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
+             fi
+ fi
+     # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
+     # an 'openssl' subdirectory
+     if ! $found; then
+         OPENSSL_INCLUDES=
+         for ssldir in $ssldirs; do
+             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5
+ $as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; }
+             if test -f "$ssldir/include/openssl/ssl.h"; then
+                 OPENSSL_INCLUDES="-I$ssldir/include"
+                 OPENSSL_LDFLAGS="-L$ssldir/lib"
+                 OPENSSL_LIBS="-lssl -lcrypto"
+                 found=true
+                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+                 break
+             else
+                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+             fi
+         done
+         # if the file wasn't found, well, go ahead and try the link anyway -- maybe
+         # it will just work!
+     fi
+     # try the preprocessor and linker with our new flags,
+     # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5
+ $as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; }
+     echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
+         "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5
+     save_LIBS="$LIBS"
+     save_LDFLAGS="$LDFLAGS"
+     save_CPPFLAGS="$CPPFLAGS"
+     LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
+     LIBS="$OPENSSL_LIBS $LIBS"
+     CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <openssl/ssl.h>
+ int
+ main ()
+ {
+ SSL_new(NULL)
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ $as_echo "#define HAVE_SSL 1" >>confdefs.h
+           have_ssl=true
+ else
+             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+              if test "x$with_openssl" != "x"; then
+           { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "--with-openssl was given, but test for OpenSSL failed
+ See \`config.log' for more details" "$LINENO" 5; }
+           fi
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+     CPPFLAGS="$save_CPPFLAGS"
+     LDFLAGS="$save_LDFLAGS"
+     LIBS="$save_LIBS"
+     if $have_ssl; then
+         case $host in
+            *-*-cygwin)
+              CFLAGS="$CFLAGS -DNOCRYPT"
+              ;;
+         esac
+         LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
+         LIBS="$OPENSSL_LIBS $LIBS"
+         CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
+     fi
+ fi
  # Check for TCP_CONGESTION sockopt (believed to be Linux and FreeBSD only)
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking TCP_CONGESTION socket option" >&5
  $as_echo_n "checking TCP_CONGESTION socket option... " >&6; }
- Line 12807  fi
+ Line 13862  fi
  # FreeBSD uses cpuset_setaffinity while Linux uses sched_setaffinity.
  # Define HAVE_CPU_AFFINITY to indicate the CPU affinity setting as a
  # generic concept is available.
-for ac_func in cpuset_setaffinity sched_setaffinity
+for ac_func in cpuset_setaffinity sched_setaffinity SetProcessAffinityMask
  do :
    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- Line 12822  fi
+ Line 13877  fi
  done
+ # Check for daemon().  Most systems have this but a few (IRIX) don't.
+ for ac_func in daemon
+ do :
+   ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
+ if test "x$ac_cv_func_daemon" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_DAEMON 1
+ _ACEOF
+ fi
+ done
  # Check for sendfile support.  FreeBSD, Linux, and MacOS all support
  # this system call, but they're all different in terms of what headers
  # it needs and what arguments it expects.
- Line 12837  fi
+ Line 13905  fi
  done
+ # Check for getline support, used as a part of authenticated
+ # connections.
+ for ac_func in getline
+ do :
+   ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
+ if test "x$ac_cv_func_getline" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_GETLINE 1
+ _ACEOF
+ fi
+ done
  # Check for packet pacing socket option (Linux only for now).
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking SO_MAX_PACING_RATE socket option" >&5
  $as_echo_n "checking SO_MAX_PACING_RATE socket option... " >&6; }
- Line 12868  $as_echo "#define HAVE_SO_MAX_PACING_RATE 1" >>confdef
+ Line 13950  $as_echo "#define HAVE_SO_MAX_PACING_RATE 1" >>confdef
  fi
+ # Check if we need -lrt for clock_gettime
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+ $as_echo_n "checking for library containing clock_gettime... " >&6; }
+ if ${ac_cv_search_clock_gettime+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_func_search_save_LIBS=$LIBS
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char clock_gettime ();
+ int
+ main ()
+ {
+ return clock_gettime ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ for ac_lib in '' rt posix4; do
+   if test -z "$ac_lib"; then
+     ac_res="none required"
+   else
+     ac_res=-l$ac_lib
+     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+   fi
+   if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_search_clock_gettime=$ac_res
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext
+   if ${ac_cv_search_clock_gettime+:} false; then :
+   break
+ fi
+ done
+ if ${ac_cv_search_clock_gettime+:} false; then :
+ else
+   ac_cv_search_clock_gettime=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+ $as_echo "$ac_cv_search_clock_gettime" >&6; }
+ ac_res=$ac_cv_search_clock_gettime
+ if test "$ac_res" != no; then :
+   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ fi
+ # Check for clock_gettime support
+ for ac_func in clock_gettime
+ do :
+   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
+ if test "x$ac_cv_func_clock_gettime" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_CLOCK_GETTIME 1
+ _ACEOF
+ fi
+ done
  ac_config_files="$ac_config_files Makefile src/Makefile src/version.h examples/Makefile iperf3.spec"
  cat >confcache <<\_ACEOF
- Line 12979  LIBOBJS=$ac_libobjs
+ Line 14130  LIBOBJS=$ac_libobjs
  LTLIBOBJS=$ac_ltlibobjs
+ if test -z "${ENABLE_STATIC_BIN_TRUE}" && test -z "${ENABLE_STATIC_BIN_FALSE}"; then
+   as_fn_error $? "conditional \"ENABLE_STATIC_BIN\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
  $as_echo_n "checking that generated files are newer than configure... " >&6; }
     if test -n "$am_sleep_pid"; then
- Line 12995  else
+ Line 14150  else
    am__EXEEXT_FALSE=
  fi
- if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
- Usually this means the macro was only invoked conditionally." "$LINENO" 5
- fi
  if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
    as_fn_error $? "conditional \"AMDEP\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
- Line 13007  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__f
+ Line 14158  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__f
    as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
  fi
+ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
+ if test -z "${ENABLE_PROFILING_TRUE}" && test -z "${ENABLE_PROFILING_FALSE}"; then
+   as_fn_error $? "conditional \"ENABLE_PROFILING\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
  : "${CONFIG_STATUS=./config.status}"
  ac_write_fail=0
- Line 13404  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ Line 14567  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  # report actual input values of CONFIG_FILES etc. instead of their
  # values after options handling.
  ac_log="
-This file was extended by iperf $as_me 3.1.3, which was
+This file was extended by iperf $as_me 3.9, which was
  generated by GNU Autoconf 2.69.  Invocation command line was
    CONFIG_FILES    = $CONFIG_FILES
- Line 13465  Configuration commands:
+ Line 14628  Configuration commands:
  $config_commands
  Report bugs to <https://github.com/esnet/iperf>.
-iperf home page: <http://software.es.net/iperf/>."
+iperf home page: <https://software.es.net/iperf/>."
  _ACEOF
  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  ac_cs_version="\\
-iperf config.status 3.1.3
+iperf config.status 3.9
  configured by $0, generated by GNU Autoconf 2.69,
    with options \\"\$ac_cs_config\\"
- Line 13590  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ Line 14753  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  #
  # INIT-COMMANDS
  #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
  # The HP-UX ksh and POSIX shell print the target directory to stdout
- Line 13883  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ Line 15046  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  for ac_config_target in $ac_config_targets
  do
    case $ac_config_target in
-     "src/iperf_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/iperf_config.h" ;;
      "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
      "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+     "src/iperf_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/iperf_config.h" ;;
      "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
      "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
      "src/version.h") CONFIG_FILES="$CONFIG_FILES src/version.h" ;;
- Line 14490  $as_echo "$as_me: executing $ac_file commands" >&6;}
+ Line 15653  $as_echo "$as_me: executing $ac_file commands" >&6;}
    # Older Autoconf quotes --file arguments for eval, but not when files
    # are listed without --file.  Let's play safe and only enable the eval
    # if we detect the quoting.
-  case $CONFIG_FILES in
+  # TODO: see whether this extra hack can be removed once we start
-  *\'*) eval set x "$CONFIG_FILES" ;;
+  # requiring Autoconf 2.70 or later.
-  *)   set x $CONFIG_FILES ;;
+  case $CONFIG_FILES in #(
-  esac
+  *\'*) :
+    eval set x "$CONFIG_FILES" ;; #(
+  *) :
+    set x $CONFIG_FILES ;; #(
+  *) :
+     ;;
+esac
    shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
    do
      # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
+    # Check whether this is an Automake generated Makefile which includes
-    # We used to match only the files named 'Makefile.in', but
+    # dependency-tracking related rules and includes.
-    # some people rename them; so instead we look at the file content.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
      # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      dirpart=`$as_dirname -- "$mf" ||
+      || continue
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+    am_dirpart=`$as_dirname -- "$am_mf" ||
-         X"$mf" : 'X\(//\)[^/]' \| \
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$mf" : 'X\(//\)$' \| \
+         X"$am_mf" : 'X\(//\)[^/]' \| \
-         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+         X"$am_mf" : 'X\(//\)$' \| \
-$as_echo X"$mf" |
+         X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
              s//\1/
              q
- Line 14530  $as_echo X"$mf" |
+ Line 15699  $as_echo X"$mf" |
              q
            }
            s/.*/./; q'`
-    else
+    am_filepart=`$as_basename -- "$am_mf" ||
-      continue
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-    fi
+         X"$am_mf" : 'X\(//\)$' \| \
-    # Extract the definition of DEPDIR, am__include, and am__quote
+         X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-    # from the Makefile without running 'make'.
+$as_echo X/"$am_mf" |
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
-    test -z "$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" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$file" : 'X\(//\)[^/]' \| \
-         X"$file" : 'X\(//\)$' \| \
-         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
              s//\1/
              q
            }
-          /^X\(\/\/\)[^/].*/{
+          /^X\/\(\/\/\)$/{
              s//\1/
              q
            }
-          /^X\(\/\/\)$/{
+          /^X\/\(\/\).*/{
              s//\1/
              q
            }
-           /^X\(\/\).*/{
-             s//\1/
-             q
-           }
            s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      # echo "creating $dirpart/$file"
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
-      echo '# dummy' > "$dirpart/$file"
+        | $MAKE -f - am--depfiles" >&5
-    done
+   (cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } || am_rc=$?
    done
+   if test $am_rc -ne 0; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "Something went wrong bootstrapping makefile fragments
+     for automatic dependency tracking.  If GNU make was not used, consider
+     re-running the configure script with MAKE=\"gmake\" (or whatever is
+     necessary).  You can also try re-running configure with the
+     '--disable-dependency-tracking' option to at least be able to build
+     the package (albeit without support for automatic dependency tracking).
+ See \`config.log' for more details" "$LINENO" 5; }
+   fi
+   { am_dirpart=; unset am_dirpart;}
+   { am_filepart=; unset am_filepart;}
+   { am_mf=; unset am_mf;}
+   { am_rc=; unset am_rc;}
+   rm -f conftest-deps.mk
  }
   ;;
      "libtool":C)

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.1
changed lines
	Added in v.1.1.1.2