diff configure @ 670:9e29bf7ce1ff

* Permit user CFLAGS, if given, to override our CXXFLAGS if no user CXXFLAGS is given

--- a/configure	Wed Mar 02 15:39:43 2011 +0000
+++ b/configure	Tue Mar 08 10:21:21 2011 +0000
@@ -1,13 +1,13 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for SVcore 1.8.
+# Generated by GNU Autoconf 2.67 for SVcore 1.8.
 #
 # Report bugs to <[e-mail]>.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -319,7 +319,7 @@
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -359,19 +359,19 @@
 fi # as_fn_arith
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -533,7 +533,7 @@
 exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -646,6 +646,8 @@
 bz2_LIBS
 bz2_CFLAGS
 QMAKE
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
 PKG_CONFIG
 EGREP
 GREP
@@ -720,6 +722,8 @@
 CCC
 CXXCPP
 PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
 bz2_CFLAGS
 bz2_LIBS
 fftw3_CFLAGS
@@ -822,8 +826,9 @@
   fi
 
   case $ac_option in
-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *)	ac_optarg=yes ;;
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -868,7 +873,7 @@
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -894,7 +899,7 @@
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1098,7 +1103,7 @@
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1114,7 +1119,7 @@
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1144,8 +1149,8 @@
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
@@ -1153,7 +1158,7 @@
     # Reject names that are not valid shell variable names.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1171,13 +1176,13 @@
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1200,7 +1205,7 @@
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1214,8 +1219,8 @@
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1230,9 +1235,9 @@
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
+  as_fn_error $? "working directory cannot be determined"
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
+  as_fn_error $? "pwd does not report name of working directory"
 
 
 # Find the source files, if location was not specified.
@@ -1271,11 +1276,11 @@
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1315,7 +1320,7 @@
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1384,6 +1389,10 @@
   CXXFLAGS    C++ compiler flags
   CXXCPP      C++ preprocessor
   PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
   bz2_CFLAGS  C compiler flags for bz2, overriding pkg-config
   bz2_LIBS    linker flags for bz2, overriding pkg-config
   fftw3_CFLAGS
@@ -1514,9 +1523,9 @@
 if $ac_init_version; then
   cat <<\_ACEOF
 SVcore configure 1.8
-generated by GNU Autoconf 2.65
-
-Copyright (C) 2009 Free Software Foundation, Inc.
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1624,7 +1633,7 @@
     mv -f conftest.er1 conftest.err
   fi
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
+  test $ac_status = 0; } > conftest.i && {
 	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
 	 test ! -s conftest.err
        }; then :
@@ -1690,10 +1699,10 @@
 ac_fn_cxx_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -1729,7 +1738,7 @@
 else
   ac_header_preproc=no
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 $as_echo "$ac_header_preproc" >&6; }
 
@@ -1752,17 +1761,15 @@
 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( cat <<\_ASBOX
-## ------------------------------------------- ##
+( $as_echo "## ------------------------------------------- ##
 ## Report this to [e-mail] ##
-## ------------------------------------------- ##
-_ASBOX
+## ------------------------------------------- ##"
      ) | sed "s/^/$as_me: WARNING:     /" >&2
     ;;
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -1784,7 +1791,7 @@
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -1856,7 +1863,7 @@
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by SVcore $as_me 1.8, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -1966,11 +1973,9 @@
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -2004,11 +2009,9 @@
 )
     echo
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
@@ -2021,11 +2024,9 @@
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
+      $as_echo "## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
-_ASBOX
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
@@ -2039,11 +2040,9 @@
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
       cat confdefs.h
       echo
@@ -2098,7 +2097,12 @@
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -2113,7 +2117,11 @@
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
 
@@ -2189,7 +2197,7 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2213,6 +2221,13 @@
 # piddling about.
 USER_CXXFLAGS="$CXXFLAGS"
 
+# If the user supplied CFLAGS but not CXXFLAGS, use CFLAGS instead
+if test x"$USER_CXXFLAGS" = x; then
+   if test x"$CFLAGS" != x; then
+      USER_CXXFLAGS="$CFLAGS"
+   fi
+fi
+
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2520,8 +2535,8 @@
 
 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; }
+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
@@ -2635,9 +2650,8 @@
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "C compiler cannot create executables
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -2679,8 +2693,8 @@
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -2737,9 +2751,9 @@
     else
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
+as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
 fi
@@ -2790,8 +2804,8 @@
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -3270,16 +3284,22 @@
 
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -3466,7 +3486,7 @@
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -3482,11 +3502,11 @@
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
   break
 fi
@@ -3525,7 +3545,7 @@
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -3541,18 +3561,18 @@
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
 
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=cpp
@@ -3613,7 +3633,7 @@
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_GREP=$GREP
@@ -3679,7 +3699,7 @@
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -3812,6 +3832,10 @@
 
 
 
+
+
+
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
@@ -3924,7 +3948,6 @@
 $as_echo "no" >&6; }
 		PKG_CONFIG=""
 	fi
-
 fi
 
 
@@ -4126,7 +4149,7 @@
 
 fi
 if test x$QMAKE = x ; then
-   	as_fn_error "
+   	as_fn_error $? "
 Failed to find the required qmake-qt4 or qmake program.  Please
 ensure you have the necessary Qt4 development files installed, and
 if necessary set QTDIR to the location of your Qt4 installation.
@@ -4214,8 +4237,7 @@
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -4242,11 +4264,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bz2" >&5
 $as_echo_n "checking for bz2... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$bz2_CFLAGS"; then
-        pkg_cv_bz2_CFLAGS="$bz2_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$bz2_CFLAGS"; then
+    pkg_cv_bz2_CFLAGS="$bz2_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4256,15 +4277,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$bz2_LIBS"; then
-        pkg_cv_bz2_LIBS="$bz2_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$bz2_LIBS"; then
+    pkg_cv_bz2_LIBS="$bz2_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4274,14 +4293,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -4289,18 +4309,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        bz2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        bz2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        bz2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        bz2_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$bz2_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -4314,11 +4334,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -4326,7 +4345,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4361,11 +4380,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -4388,11 +4406,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw3" >&5
 $as_echo_n "checking for fftw3... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fftw3_CFLAGS"; then
-        pkg_cv_fftw3_CFLAGS="$fftw3_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$fftw3_CFLAGS"; then
+    pkg_cv_fftw3_CFLAGS="$fftw3_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4402,15 +4419,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fftw3_LIBS"; then
-        pkg_cv_fftw3_LIBS="$fftw3_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$fftw3_LIBS"; then
+    pkg_cv_fftw3_LIBS="$fftw3_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4420,14 +4435,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -4435,18 +4451,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        fftw3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fftw3_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        fftw3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fftw3_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$fftw3_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -4460,11 +4476,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -4472,7 +4487,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4507,11 +4522,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -4534,11 +4548,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw3f" >&5
 $as_echo_n "checking for fftw3f... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fftw3f_CFLAGS"; then
-        pkg_cv_fftw3f_CFLAGS="$fftw3f_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$fftw3f_CFLAGS"; then
+    pkg_cv_fftw3f_CFLAGS="$fftw3f_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4548,15 +4561,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fftw3f_LIBS"; then
-        pkg_cv_fftw3f_LIBS="$fftw3f_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$fftw3f_LIBS"; then
+    pkg_cv_fftw3f_LIBS="$fftw3f_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4566,14 +4577,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -4581,18 +4593,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        fftw3f_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fftw3f_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        fftw3f_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fftw3f_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$fftw3f_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -4606,11 +4618,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -4618,7 +4629,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4653,11 +4664,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -4680,11 +4690,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sndfile" >&5
 $as_echo_n "checking for sndfile... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$sndfile_CFLAGS"; then
-        pkg_cv_sndfile_CFLAGS="$sndfile_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$sndfile_CFLAGS"; then
+    pkg_cv_sndfile_CFLAGS="$sndfile_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4694,15 +4703,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$sndfile_LIBS"; then
-        pkg_cv_sndfile_LIBS="$sndfile_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$sndfile_LIBS"; then
+    pkg_cv_sndfile_LIBS="$sndfile_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4712,14 +4719,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -4727,18 +4735,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        sndfile_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        sndfile_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        sndfile_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        sndfile_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$sndfile_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -4752,11 +4760,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -4764,7 +4771,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4799,11 +4806,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -4826,11 +4832,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for samplerate" >&5
 $as_echo_n "checking for samplerate... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$samplerate_CFLAGS"; then
-        pkg_cv_samplerate_CFLAGS="$samplerate_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$samplerate_CFLAGS"; then
+    pkg_cv_samplerate_CFLAGS="$samplerate_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4840,15 +4845,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$samplerate_LIBS"; then
-        pkg_cv_samplerate_LIBS="$samplerate_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$samplerate_LIBS"; then
+    pkg_cv_samplerate_LIBS="$samplerate_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4858,14 +4861,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -4873,18 +4877,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        samplerate_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        samplerate_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        samplerate_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        samplerate_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$samplerate_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -4898,11 +4902,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -4910,7 +4913,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -4945,11 +4948,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -4972,11 +4974,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vamp" >&5
 $as_echo_n "checking for vamp... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$vamp_CFLAGS"; then
-        pkg_cv_vamp_CFLAGS="$vamp_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$vamp_CFLAGS"; then
+    pkg_cv_vamp_CFLAGS="$vamp_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -4986,15 +4987,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$vamp_LIBS"; then
-        pkg_cv_vamp_LIBS="$vamp_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$vamp_LIBS"; then
+    pkg_cv_vamp_LIBS="$vamp_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5004,14 +5003,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5019,18 +5019,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        vamp_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        vamp_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        vamp_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        vamp_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$vamp_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5044,11 +5044,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5056,7 +5055,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5091,11 +5090,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5118,11 +5116,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vamphostsdk" >&5
 $as_echo_n "checking for vamphostsdk... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$vamphostsdk_CFLAGS"; then
-        pkg_cv_vamphostsdk_CFLAGS="$vamphostsdk_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$vamphostsdk_CFLAGS"; then
+    pkg_cv_vamphostsdk_CFLAGS="$vamphostsdk_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5132,15 +5129,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$vamphostsdk_LIBS"; then
-        pkg_cv_vamphostsdk_LIBS="$vamphostsdk_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$vamphostsdk_LIBS"; then
+    pkg_cv_vamphostsdk_LIBS="$vamphostsdk_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5150,14 +5145,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5165,18 +5161,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        vamphostsdk_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        vamphostsdk_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        vamphostsdk_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        vamphostsdk_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$vamphostsdk_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5190,11 +5186,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5202,7 +5197,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5237,11 +5232,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5264,11 +5258,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rubberband" >&5
 $as_echo_n "checking for rubberband... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$rubberband_CFLAGS"; then
-        pkg_cv_rubberband_CFLAGS="$rubberband_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$rubberband_CFLAGS"; then
+    pkg_cv_rubberband_CFLAGS="$rubberband_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5278,15 +5271,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$rubberband_LIBS"; then
-        pkg_cv_rubberband_LIBS="$rubberband_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$rubberband_LIBS"; then
+    pkg_cv_rubberband_LIBS="$rubberband_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5296,14 +5287,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5311,18 +5303,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        rubberband_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        rubberband_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        rubberband_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        rubberband_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$rubberband_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5336,11 +5328,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5348,7 +5339,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5383,11 +5374,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5410,11 +5400,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for raptor" >&5
 $as_echo_n "checking for raptor... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$raptor_CFLAGS"; then
-        pkg_cv_raptor_CFLAGS="$raptor_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$raptor_CFLAGS"; then
+    pkg_cv_raptor_CFLAGS="$raptor_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5424,15 +5413,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$raptor_LIBS"; then
-        pkg_cv_raptor_LIBS="$raptor_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$raptor_LIBS"; then
+    pkg_cv_raptor_LIBS="$raptor_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5442,14 +5429,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5457,18 +5445,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        raptor_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        raptor_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        raptor_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        raptor_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$raptor_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5482,11 +5470,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5494,7 +5481,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5529,11 +5516,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5556,11 +5542,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rasqal" >&5
 $as_echo_n "checking for rasqal... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$rasqal_CFLAGS"; then
-        pkg_cv_rasqal_CFLAGS="$rasqal_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$rasqal_CFLAGS"; then
+    pkg_cv_rasqal_CFLAGS="$rasqal_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5570,15 +5555,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$rasqal_LIBS"; then
-        pkg_cv_rasqal_LIBS="$rasqal_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$rasqal_LIBS"; then
+    pkg_cv_rasqal_LIBS="$rasqal_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5588,14 +5571,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5603,18 +5587,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        rasqal_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        rasqal_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        rasqal_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        rasqal_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$rasqal_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5628,11 +5612,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5640,7 +5623,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5675,11 +5658,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5702,11 +5684,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redland" >&5
 $as_echo_n "checking for redland... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$redland_CFLAGS"; then
-        pkg_cv_redland_CFLAGS="$redland_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$redland_CFLAGS"; then
+    pkg_cv_redland_CFLAGS="$redland_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5716,15 +5697,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$redland_LIBS"; then
-        pkg_cv_redland_LIBS="$redland_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$redland_LIBS"; then
+    pkg_cv_redland_LIBS="$redland_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5734,14 +5713,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5749,18 +5729,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        redland_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        redland_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        redland_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        redland_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$redland_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5774,11 +5754,10 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE"
 else
-  as_fn_error "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
 
@@ -5786,7 +5765,7 @@
      as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5821,11 +5800,10 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
-  as_fn_error "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
+  as_fn_error $? "Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE" "$LINENO" 5
 fi
 
    fi
@@ -5849,11 +5827,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblo" >&5
 $as_echo_n "checking for liblo... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$liblo_CFLAGS"; then
-        pkg_cv_liblo_CFLAGS="$liblo_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$liblo_CFLAGS"; then
+    pkg_cv_liblo_CFLAGS="$liblo_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5863,15 +5840,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$liblo_LIBS"; then
-        pkg_cv_liblo_LIBS="$liblo_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$liblo_LIBS"; then
+    pkg_cv_liblo_LIBS="$liblo_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -5881,14 +5856,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -5896,18 +5872,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        liblo_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        liblo_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        liblo_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        liblo_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$liblo_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -5921,8 +5897,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -5935,7 +5910,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -5970,8 +5945,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -5999,11 +5973,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for portaudio_2_0" >&5
 $as_echo_n "checking for portaudio_2_0... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$portaudio_2_0_CFLAGS"; then
-        pkg_cv_portaudio_2_0_CFLAGS="$portaudio_2_0_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$portaudio_2_0_CFLAGS"; then
+    pkg_cv_portaudio_2_0_CFLAGS="$portaudio_2_0_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6013,15 +5986,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$portaudio_2_0_LIBS"; then
-        pkg_cv_portaudio_2_0_LIBS="$portaudio_2_0_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$portaudio_2_0_LIBS"; then
+    pkg_cv_portaudio_2_0_LIBS="$portaudio_2_0_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6031,14 +6002,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6046,18 +6018,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        portaudio_2_0_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        portaudio_2_0_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        portaudio_2_0_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        portaudio_2_0_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$portaudio_2_0_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6071,8 +6043,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6085,7 +6056,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6120,8 +6091,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6149,11 +6119,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JACK" >&5
 $as_echo_n "checking for JACK... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$JACK_CFLAGS"; then
-        pkg_cv_JACK_CFLAGS="$JACK_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$JACK_CFLAGS"; then
+    pkg_cv_JACK_CFLAGS="$JACK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6163,15 +6132,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$JACK_LIBS"; then
-        pkg_cv_JACK_LIBS="$JACK_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$JACK_LIBS"; then
+    pkg_cv_JACK_LIBS="$JACK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6181,14 +6148,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6196,18 +6164,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        JACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        JACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        JACK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        JACK_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$JACK_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6221,8 +6189,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6235,7 +6202,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6270,8 +6237,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6299,11 +6265,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpulse" >&5
 $as_echo_n "checking for libpulse... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$libpulse_CFLAGS"; then
-        pkg_cv_libpulse_CFLAGS="$libpulse_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$libpulse_CFLAGS"; then
+    pkg_cv_libpulse_CFLAGS="$libpulse_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6313,15 +6278,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$libpulse_LIBS"; then
-        pkg_cv_libpulse_LIBS="$libpulse_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$libpulse_LIBS"; then
+    pkg_cv_libpulse_LIBS="$libpulse_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6331,14 +6294,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6346,18 +6310,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        libpulse_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        libpulse_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        libpulse_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        libpulse_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$libpulse_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6371,8 +6335,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6385,7 +6348,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6420,8 +6383,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6449,11 +6411,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrdf" >&5
 $as_echo_n "checking for lrdf... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$lrdf_CFLAGS"; then
-        pkg_cv_lrdf_CFLAGS="$lrdf_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$lrdf_CFLAGS"; then
+    pkg_cv_lrdf_CFLAGS="$lrdf_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6463,15 +6424,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$lrdf_LIBS"; then
-        pkg_cv_lrdf_LIBS="$lrdf_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$lrdf_LIBS"; then
+    pkg_cv_lrdf_LIBS="$lrdf_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6481,14 +6440,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6496,18 +6456,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        lrdf_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        lrdf_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        lrdf_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        lrdf_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$lrdf_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6521,8 +6481,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6535,7 +6494,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6570,8 +6529,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6599,11 +6557,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for oggz" >&5
 $as_echo_n "checking for oggz... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$oggz_CFLAGS"; then
-        pkg_cv_oggz_CFLAGS="$oggz_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$oggz_CFLAGS"; then
+    pkg_cv_oggz_CFLAGS="$oggz_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6613,15 +6570,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$oggz_LIBS"; then
-        pkg_cv_oggz_LIBS="$oggz_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$oggz_LIBS"; then
+    pkg_cv_oggz_LIBS="$oggz_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6631,14 +6586,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6646,18 +6602,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        oggz_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        oggz_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        oggz_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        oggz_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$oggz_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6671,8 +6627,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6685,7 +6640,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6720,8 +6675,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6749,11 +6703,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fishsound" >&5
 $as_echo_n "checking for fishsound... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fishsound_CFLAGS"; then
-        pkg_cv_fishsound_CFLAGS="$fishsound_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$fishsound_CFLAGS"; then
+    pkg_cv_fishsound_CFLAGS="$fishsound_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6763,15 +6716,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$fishsound_LIBS"; then
-        pkg_cv_fishsound_LIBS="$fishsound_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$fishsound_LIBS"; then
+    pkg_cv_fishsound_LIBS="$fishsound_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6781,14 +6732,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6796,18 +6748,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        fishsound_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fishsound_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        fishsound_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        fishsound_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$fishsound_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6821,8 +6773,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6835,7 +6786,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -6870,8 +6821,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -6899,11 +6849,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mad" >&5
 $as_echo_n "checking for mad... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$mad_CFLAGS"; then
-        pkg_cv_mad_CFLAGS="$mad_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$mad_CFLAGS"; then
+    pkg_cv_mad_CFLAGS="$mad_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6913,15 +6862,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$mad_LIBS"; then
-        pkg_cv_mad_LIBS="$mad_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$mad_LIBS"; then
+    pkg_cv_mad_LIBS="$mad_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -6931,14 +6878,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -6946,18 +6894,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        mad_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        mad_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        mad_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        mad_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$mad_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -6971,8 +6919,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -6985,7 +6932,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7020,8 +6967,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -7049,11 +6995,10 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for id3tag" >&5
 $as_echo_n "checking for id3tag... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$id3tag_CFLAGS"; then
-        pkg_cv_id3tag_CFLAGS="$id3tag_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$id3tag_CFLAGS"; then
+    pkg_cv_id3tag_CFLAGS="$id3tag_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -7063,15 +7008,13 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$id3tag_LIBS"; then
-        pkg_cv_id3tag_LIBS="$id3tag_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+ else
+    pkg_failed=untried
+fi
+if test -n "$id3tag_LIBS"; then
+    pkg_cv_id3tag_LIBS="$id3tag_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$SV_MODULE_VERSION_TEST\""; } >&5
   ($PKG_CONFIG --exists --print-errors "$SV_MODULE_VERSION_TEST") 2>&5
   ac_status=$?
@@ -7081,14 +7024,15 @@
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -7096,18 +7040,18 @@
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        id3tag_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        id3tag_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         else
-	        id3tag_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$SV_MODULE_VERSION_TEST"`
+	        id3tag_PKG_ERRORS=`$PKG_CONFIG --print-errors "$SV_MODULE_VERSION_TEST" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$id3tag_PKG_ERRORS" >&5
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&5
 $as_echo "$as_me: Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means" >&6;}
 else
@@ -7121,8 +7065,7 @@
 if test -n "$SV_MODULE_FAILED"; then
    as_ac_Header=`$as_echo "ac_cv_header_$SV_MODULE_HEADER" | $as_tr_sh`
 ac_fn_cxx_check_header_mongrel "$LINENO" "$SV_MODULE_HEADER" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE" >&5
@@ -7135,7 +7078,7 @@
            as_ac_Lib=`$as_echo "ac_cv_lib_$SV_MODULE_LIB''_$SV_MODULE_FUNC" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB" >&5
 $as_echo_n "checking for $SV_MODULE_FUNC in -l$SV_MODULE_LIB... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7170,8 +7113,7 @@
 eval ac_res=\$$as_ac_Lib
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   LIBS="$LIBS -l$SV_MODULE_LIB"
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE" >&5
@@ -7323,6 +7265,7 @@
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@@ -7484,19 +7427,19 @@
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -7692,7 +7635,7 @@
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -7746,7 +7689,7 @@
 # values after options handling.
 ac_log="
 This file was extended by SVcore $as_me 1.8, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -7799,10 +7742,10 @@
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 SVcore config.status 1.8
-configured by $0, generated by GNU Autoconf 2.65,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -7819,11 +7762,16 @@
 while test $# != 0
 do
   case $1 in
-  --*=*)
+  --*=?*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -7845,6 +7793,7 @@
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
@@ -7855,7 +7804,7 @@
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -7906,7 +7855,7 @@
   case $ac_config_target in
     "config.pri") CONFIG_FILES="$CONFIG_FILES config.pri" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
 
@@ -7942,7 +7891,7 @@
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -7959,7 +7908,7 @@
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
@@ -7973,18 +7922,18 @@
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -8073,20 +8022,28 @@
 else
   cat
 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -8104,7 +8061,7 @@
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -8132,7 +8089,7 @@
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -8159,7 +8116,7 @@
 
     case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
   esac
@@ -8296,22 +8253,22 @@
 $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
   -) cat "$tmp/out" && rm -f "$tmp/out";;
   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
 
 
@@ -8326,7 +8283,7 @@
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -8347,7 +8304,7 @@
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
+  $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
@@ -8356,7 +8313,7 @@
 
 
 if ! $QMAKE -r; then
-   as_fn_error "qmake failed: Command was \"$QMAKE -r\"" "$LINENO" 5
+   as_fn_error $? "qmake failed: Command was \"$QMAKE -r\"" "$LINENO" 5
 fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: