new file mode 100644

@@ -0,0 +1,55 @@

+/* config.h.in.  Generated from configure.ac by autoheader.  */

+

+/* Define to 1 if you have the `gettimeofday' function. */

+#undef HAVE_GETTIMEOFDAY

+

+/* Define to 1 if you have the <inttypes.h> header file. */

+#undef HAVE_INTTYPES_H

+

+/* Define to 1 if you have the <memory.h> header file. */

+#undef HAVE_MEMORY_H

+

+/* Define to 1 if you have the <stdint.h> header file. */

+#undef HAVE_STDINT_H

+

+/* Define to 1 if you have the <stdlib.h> header file. */

+#undef HAVE_STDLIB_H

+

+/* Define to 1 if you have the <strings.h> header file. */

+#undef HAVE_STRINGS_H

+

+/* Define to 1 if you have the <string.h> header file. */

+#undef HAVE_STRING_H

+

+/* Define to 1 if you have the <sys/stat.h> header file. */

+#undef HAVE_SYS_STAT_H

+

+/* Define to 1 if you have the <sys/time.h> header file. */

+#undef HAVE_SYS_TIME_H

+

+/* Define to 1 if you have the <sys/types.h> header file. */

+#undef HAVE_SYS_TYPES_H

+

+/* Define to 1 if you have the <unistd.h> header file. */

+#undef HAVE_UNISTD_H

+

+/* Define to the address where bug reports for this package should be sent. */

+#undef PACKAGE_BUGREPORT

+

+/* Define to the full name of this package. */

+#undef PACKAGE_NAME

+

+/* Define to the full name and version of this package. */

+#undef PACKAGE_STRING

+

+/* Define to the one symbol short name of this package. */

+#undef PACKAGE_TARNAME

+

+/* Define to the home page for this package. */

+#undef PACKAGE_URL

+

+/* Define to the version of this package. */

+#undef PACKAGE_VERSION

+

+/* Define to 1 if you have the ANSI C header files. */

+#undef STDC_HEADERS

@@ -197,7 +197,8 @@ test -x / || exit 1"

   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO

   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO

   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&

-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"

+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1

+test \$(( 1 + 1 )) = 2 || exit 1"

   if (eval "$as_required") 2>/dev/null; then :

   as_have_required=yes

 else

@@ -584,9 +585,48 @@ PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'

 PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'

 PACKAGE_URL=''

-ac_unique_file="hello.c"

+ac_unique_file="config.h.in"

+# Factoring default headers for most tests.

+ac_includes_default="\

+#include <stdio.h>

+#ifdef HAVE_SYS_TYPES_H

+# include <sys/types.h>

+#endif

+#ifdef HAVE_SYS_STAT_H

+# include <sys/stat.h>

+#endif

+#ifdef STDC_HEADERS

+# include <stdlib.h>

+# include <stddef.h>

+#else

+# ifdef HAVE_STDLIB_H

+#  include <stdlib.h>

+# endif

+#endif

+#ifdef HAVE_STRING_H

+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

+#  include <memory.h>

+# endif

+# include <string.h>

+#endif

+#ifdef HAVE_STRINGS_H

+# include <strings.h>

+#endif

+#ifdef HAVE_INTTYPES_H

+# include <inttypes.h>

+#endif

+#ifdef HAVE_STDINT_H

+# include <stdint.h>

+#endif

+#ifdef HAVE_UNISTD_H

+# include <unistd.h>

+#endif"

+

 ac_subst_vars='LTLIBOBJS

 LIBOBJS

+EGREP

+GREP

+CPP

 OBJEXT

 EXEEXT

 ac_ct_CC

@@ -643,7 +683,8 @@ CC

 CFLAGS

 LDFLAGS

 LIBS

-CPPFLAGS'

+CPPFLAGS

+CPP'

 # Initialize some variables set by options.

@@ -1258,6 +1299,7 @@ Some influential environment variables:

   LIBS        libraries to pass to the linker, e.g. -l<library>

   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if

               you have headers in a nonstandard directory <include dir>

+  CPP         C preprocessor

 Use these variables to override the choices made by `configure' or to help

 it to find libraries and programs with nonstandard names/locations.

@@ -1376,6 +1418,320 @@ fi

   as_fn_set_status $ac_retval

 } # ac_fn_c_try_compile

+

+# ac_fn_c_try_cpp LINENO

+# ----------------------

+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.

+ac_fn_c_try_cpp ()

+{

+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

+  if { { ac_try="$ac_cpp conftest.$ac_ext"

+case "(($ac_try" in

+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

+  *) ac_try_echo=$ac_try;;

+esac

+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

+$as_echo "$ac_try_echo"; } >&5

+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err

+  ac_status=$?

+  if test -s conftest.err; then

+    grep -v '^ *+' conftest.err >conftest.er1

+    cat conftest.er1 >&5

+    mv -f conftest.er1 conftest.err

+  fi

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; } > conftest.i && {

+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

+	 test ! -s conftest.err

+       }; then :

+  ac_retval=0

+else

+  $as_echo "$as_me: failed program was:" >&5

+sed 's/^/| /' conftest.$ac_ext >&5

+

+    ac_retval=1

+fi

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+  as_fn_set_status $ac_retval

+

+} # ac_fn_c_try_cpp

+

+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES

+# -------------------------------------------------------

+# Tests whether HEADER exists, giving a warning if it cannot be compiled using

+# the include files in INCLUDES and setting the cache variable VAR

+# accordingly.

+ac_fn_c_check_header_mongrel ()

+{

+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

+  if eval \${$3+:} false; then :

+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

+$as_echo_n "checking for $2... " >&6; }

+if eval \${$3+:} false; then :

+  $as_echo_n "(cached) " >&6

+fi

+eval ac_res=\$$3

+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

+$as_echo "$ac_res" >&6; }

+else

+  # Is the header compilable?

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5

+$as_echo_n "checking $2 usability... " >&6; }

+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+$4

+#include <$2>

+_ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :

+  ac_header_compiler=yes

+else

+  ac_header_compiler=no

+fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5

+$as_echo "$ac_header_compiler" >&6; }

+

+# Is the header present?

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5

+$as_echo_n "checking $2 presence... " >&6; }

+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <$2>

+_ACEOF

+if ac_fn_c_try_cpp "$LINENO"; then :

+  ac_header_preproc=yes

+else

+  ac_header_preproc=no

+fi

+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; }

+

+# So?  What about this header?

+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((

+  yes:no: )

+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5

+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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;}

+    ;;

+  no:yes:* )

+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5

+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}

+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5

+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}

+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5

+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}

+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5

+$as_echo "$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;}

+( $as_echo "## --------------------------------- ##

+## Report this to BUG-REPORT-ADDRESS ##

+## --------------------------------- ##"

+     ) | 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 eval \${$3+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  eval "$3=\$ac_header_compiler"

+fi

+eval ac_res=\$$3

+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

+$as_echo "$ac_res" >&6; }

+fi

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+

+} # ac_fn_c_check_header_mongrel

+

+# ac_fn_c_try_run LINENO

+# ----------------------

+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes

+# that executables *can* be run.

+ac_fn_c_try_run ()

+{

+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

+  if { { ac_try="$ac_link"

+case "(($ac_try" in

+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

+  *) ac_try_echo=$ac_try;;

+esac

+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

+$as_echo "$ac_try_echo"; } >&5

+  (eval "$ac_link") 2>&5

+  ac_status=$?

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'

+  { { case "(($ac_try" in

+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

+  *) ac_try_echo=$ac_try;;

+esac

+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

+$as_echo "$ac_try_echo"; } >&5

+  (eval "$ac_try") 2>&5

+  ac_status=$?

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; }; }; then :

+  ac_retval=0

+else

+  $as_echo "$as_me: program exited with status $ac_status" >&5

+       $as_echo "$as_me: failed program was:" >&5

+sed 's/^/| /' conftest.$ac_ext >&5

+

+       ac_retval=$ac_status

+fi

+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+  as_fn_set_status $ac_retval

+

+} # ac_fn_c_try_run

+

+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES

+# -------------------------------------------------------

+# Tests whether HEADER exists and can be compiled using the include files in

+# INCLUDES, setting the cache variable VAR accordingly.

+ac_fn_c_check_header_compile ()

+{

+  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 eval \${$3+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+$4

+#include <$2>

+_ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :

+  eval "$3=yes"

+else

+  eval "$3=no"

+fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

+fi

+eval ac_res=\$$3

+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

+$as_echo "$ac_res" >&6; }

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+

+} # ac_fn_c_check_header_compile

+

+# ac_fn_c_try_link LINENO

+# -----------------------

+# Try to link conftest.$ac_ext, and return whether this succeeded.

+ac_fn_c_try_link ()

+{

+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

+  rm -f conftest.$ac_objext conftest$ac_exeext

+  if { { ac_try="$ac_link"

+case "(($ac_try" in

+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

+  *) ac_try_echo=$ac_try;;

+esac

+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

+$as_echo "$ac_try_echo"; } >&5

+  (eval "$ac_link") 2>conftest.err

+  ac_status=$?

+  if test -s conftest.err; then

+    grep -v '^ *+' conftest.err >conftest.er1

+    cat conftest.er1 >&5

+    mv -f conftest.er1 conftest.err

+  fi

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; } && {

+	 test -z "$ac_c_werror_flag" ||

+	 test ! -s conftest.err

+       } && test -s conftest$ac_exeext && {

+	 test "$cross_compiling" = yes ||

+	 test -x conftest$ac_exeext

+       }; then :

+  ac_retval=0

+else

+  $as_echo "$as_me: failed program was:" >&5

+sed 's/^/| /' conftest.$ac_ext >&5

+

+	ac_retval=1

+fi

+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information

+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would

+  # interfere with the next link command; also delete a directory that is

+  # left behind by Apple's compiler.  We do this before executing the actions.

+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+  as_fn_set_status $ac_retval

+

+} # ac_fn_c_try_link

+

+# ac_fn_c_check_func LINENO FUNC VAR

+# ----------------------------------

+# Tests whether FUNC exists, setting the cache variable VAR accordingly

+ac_fn_c_check_func ()

+{

+  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 eval \${$3+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.

+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */

+#define $2 innocuous_$2

+

+/* System header to define __stub macros and hopefully few prototypes,

+    which can conflict with char $2 (); below.

+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

+    <limits.h> exists even on freestanding compilers.  */

+

+#ifdef __STDC__

+# include <limits.h>

+#else

+# include <assert.h>

+#endif

+

+#undef $2

+

+/* Override any GCC internal prototype to avoid an error.

+   Use char because int might match the return type of a GCC

+   builtin and then its argument prototype would still apply.  */

+#ifdef __cplusplus

+extern "C"

+#endif

+char $2 ();

+/* The GNU C library defines this for functions which it implements

+    to always fail with ENOSYS.  Some functions are actually named

+    something starting with __ and the normal name is an alias.  */

+#if defined __stub_$2 || defined __stub___$2

+choke me

+#endif

+

+int

+main ()

+{

+return $2 ();

+  ;

+  return 0;

+}

+_ACEOF

+if ac_fn_c_try_link "$LINENO"; then :

+  eval "$3=yes"

+else

+  eval "$3=no"

+fi

+rm -f core conftest.err conftest.$ac_objext \

+    conftest$ac_exeext conftest.$ac_ext

+fi

+eval ac_res=\$$3

+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

+$as_echo "$ac_res" >&6; }

+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

+

+} # ac_fn_c_check_func

 cat >config.log <<_ACEOF

 This file contains any messages produced by compilers while

 running configure, to aid debugging if configure makes a mistake.

@@ -2527,9 +2883,430 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu

 # Checks for header files.

+ac_ext=c

+ac_cpp='$CPP $CPPFLAGS'

+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

+ac_compiler_gnu=$ac_cv_c_compiler_gnu

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5

+$as_echo_n "checking how to run the C preprocessor... " >&6; }

+# On Suns, sometimes $CPP names a directory.

+if test -n "$CPP" && test -d "$CPP"; then

+  CPP=

+fi

+if test -z "$CPP"; then

+  if ${ac_cv_prog_CPP+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+      # Double quotes because CPP needs to be expanded

+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"

+    do

+      ac_preproc_ok=false

+for ac_c_preproc_warn_flag in '' yes

+do

+  # Use a header file that comes with gcc, so configuring glibc

+  # with a fresh cross-compiler works.

+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

+  # <limits.h> exists even on freestanding compilers.

+  # On the NeXT, cc -E runs the code through the compiler's parser,

+  # not just through cpp. "Syntax error" is here to catch this case.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#ifdef __STDC__

+# include <limits.h>

+#else

+# include <assert.h>

+#endif

+		     Syntax error

+_ACEOF

+if ac_fn_c_try_cpp "$LINENO"; then :

+

+else

+  # Broken: fails on valid input.

+continue

+fi

+rm -f conftest.err conftest.i conftest.$ac_ext

+

+  # OK, works on sane cases.  Now check whether nonexistent headers

+  # can be detected and how.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <ac_nonexistent.h>

+_ACEOF

+if ac_fn_c_try_cpp "$LINENO"; then :

+  # Broken: success on invalid input.

+continue

+else

+  # Passes both tests.

+ac_preproc_ok=:

+break

+fi

+rm -f conftest.err conftest.i conftest.$ac_ext

+

+done

+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

+rm -f conftest.i conftest.err conftest.$ac_ext

+if $ac_preproc_ok; then :

+  break

+fi

+

+    done

+    ac_cv_prog_CPP=$CPP

+

+fi

+  CPP=$ac_cv_prog_CPP

+else

+  ac_cv_prog_CPP=$CPP

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5

+$as_echo "$CPP" >&6; }

+ac_preproc_ok=false

+for ac_c_preproc_warn_flag in '' yes

+do

+  # Use a header file that comes with gcc, so configuring glibc

+  # with a fresh cross-compiler works.

+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

+  # <limits.h> exists even on freestanding compilers.

+  # On the NeXT, cc -E runs the code through the compiler's parser,

+  # not just through cpp. "Syntax error" is here to catch this case.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#ifdef __STDC__

+# include <limits.h>

+#else

+# include <assert.h>

+#endif

+		     Syntax error

+_ACEOF

+if ac_fn_c_try_cpp "$LINENO"; then :

+

+else

+  # Broken: fails on valid input.

+continue

+fi

+rm -f conftest.err conftest.i conftest.$ac_ext

+

+  # OK, works on sane cases.  Now check whether nonexistent headers

+  # can be detected and how.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <ac_nonexistent.h>

+_ACEOF

+if ac_fn_c_try_cpp "$LINENO"; then :

+  # Broken: success on invalid input.

+continue

+else

+  # Passes both tests.

+ac_preproc_ok=:

+break

+fi

+rm -f conftest.err conftest.i conftest.$ac_ext

+

+done

+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

+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 $? "C preprocessor \"$CPP\" fails sanity check

+See \`config.log' for more details" "$LINENO" 5; }

+fi

+

+ac_ext=c

+ac_cpp='$CPP $CPPFLAGS'

+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

+ac_compiler_gnu=$ac_cv_c_compiler_gnu

+

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5

+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }

+if ${ac_cv_path_GREP+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  if test -z "$GREP"; then

+  ac_path_GREP_found=false

+  # Loop through the user's path and test for each of PROGNAME-LIST

+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

+do

+  IFS=$as_save_IFS

+  test -z "$as_dir" && as_dir=.

+    for ac_prog in grep ggrep; do

+    for ac_exec_ext in '' $ac_executable_extensions; do

+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

+      as_fn_executable_p "$ac_path_GREP" || continue

+# Check for GNU ac_path_GREP and select it if it is found.

+  # Check for GNU $ac_path_GREP

+case `"$ac_path_GREP" --version 2>&1` in

+*GNU*)

+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

+*)

+  ac_count=0

+  $as_echo_n 0123456789 >"conftest.in"

+  while :

+  do

+    cat "conftest.in" "conftest.in" >"conftest.tmp"

+    mv "conftest.tmp" "conftest.in"

+    cp "conftest.in" "conftest.nl"

+    $as_echo 'GREP' >> "conftest.nl"

+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

+    as_fn_arith $ac_count + 1 && ac_count=$as_val

+    if test $ac_count -gt ${ac_path_GREP_max-0}; then

+      # Best one so far, save it but keep looking for a better one

+      ac_cv_path_GREP="$ac_path_GREP"

+      ac_path_GREP_max=$ac_count

+    fi

+    # 10*(2^10) chars as input seems more than enough

+    test $ac_count -gt 10 && break

+  done

+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

+esac

+

+      $ac_path_GREP_found && break 3

+    done

+  done

+  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

+  fi

+else

+  ac_cv_path_GREP=$GREP

+fi

+

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5

+$as_echo "$ac_cv_path_GREP" >&6; }

+ GREP="$ac_cv_path_GREP"

+

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5

+$as_echo_n "checking for egrep... " >&6; }

+if ${ac_cv_path_EGREP+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

+   then ac_cv_path_EGREP="$GREP -E"

+   else

+     if test -z "$EGREP"; then

+  ac_path_EGREP_found=false

+  # Loop through the user's path and test for each of PROGNAME-LIST

+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

+do

+  IFS=$as_save_IFS

+  test -z "$as_dir" && as_dir=.

+    for ac_prog in egrep; do

+    for ac_exec_ext in '' $ac_executable_extensions; do

+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

+      as_fn_executable_p "$ac_path_EGREP" || continue

+# Check for GNU ac_path_EGREP and select it if it is found.

+  # Check for GNU $ac_path_EGREP

+case `"$ac_path_EGREP" --version 2>&1` in

+*GNU*)

+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

+*)

+  ac_count=0

+  $as_echo_n 0123456789 >"conftest.in"

+  while :

+  do

+    cat "conftest.in" "conftest.in" >"conftest.tmp"

+    mv "conftest.tmp" "conftest.in"

+    cp "conftest.in" "conftest.nl"

+    $as_echo 'EGREP' >> "conftest.nl"

+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

+    as_fn_arith $ac_count + 1 && ac_count=$as_val

+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then

+      # Best one so far, save it but keep looking for a better one

+      ac_cv_path_EGREP="$ac_path_EGREP"

+      ac_path_EGREP_max=$ac_count

+    fi

+    # 10*(2^10) chars as input seems more than enough

+    test $ac_count -gt 10 && break

+  done

+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

+esac

+

+      $ac_path_EGREP_found && break 3

+    done

+  done

+  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

+  fi

+else

+  ac_cv_path_EGREP=$EGREP

+fi

+

+   fi

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5

+$as_echo "$ac_cv_path_EGREP" >&6; }

+ EGREP="$ac_cv_path_EGREP"

+

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5

+$as_echo_n "checking for ANSI C header files... " >&6; }

+if ${ac_cv_header_stdc+:} false; then :

+  $as_echo_n "(cached) " >&6

+else

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <stdlib.h>

+#include <stdarg.h>

+#include <string.h>

+#include <float.h>

+

+int

+main ()

+{

+

+  ;

+  return 0;

+}

+_ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :

+  ac_cv_header_stdc=yes

+else

+  ac_cv_header_stdc=no

+fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

+

+if test $ac_cv_header_stdc = yes; then

+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <string.h>

+

+_ACEOF

+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

+  $EGREP "memchr" >/dev/null 2>&1; then :

+

+else

+  ac_cv_header_stdc=no

+fi

+rm -f conftest*

+

+fi

+

+if test $ac_cv_header_stdc = yes; then

+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <stdlib.h>

+

+_ACEOF

+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

+  $EGREP "free" >/dev/null 2>&1; then :

+

+else

+  ac_cv_header_stdc=no

+fi

+rm -f conftest*

+

+fi

+

+if test $ac_cv_header_stdc = yes; then

+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

+  if test "$cross_compiling" = yes; then :

+  :

+else

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+#include <ctype.h>

+#include <stdlib.h>

+#if ((' ' & 0x0FF) == 0x020)

+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

+#else

+# define ISLOWER(c) \

+		   (('a' <= (c) && (c) <= 'i') \

+		     || ('j' <= (c) && (c) <= 'r') \

+		     || ('s' <= (c) && (c) <= 'z'))

+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

+#endif

+

+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

+int

+main ()

+{

+  int i;

+  for (i = 0; i < 256; i++)

+    if (XOR (islower (i), ISLOWER (i))

+	|| toupper (i) != TOUPPER (i))

+      return 2;

+  return 0;

+}

+_ACEOF

+if ac_fn_c_try_run "$LINENO"; then :

+

+else

+  ac_cv_header_stdc=no

+fi

+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

+  conftest.$ac_objext conftest.beam conftest.$ac_ext

+fi

+

+fi

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5

+$as_echo "$ac_cv_header_stdc" >&6; }

+if test $ac_cv_header_stdc = yes; then

+

+$as_echo "#define STDC_HEADERS 1" >>confdefs.h

+

+fi

+

+# On IRIX 5.3, sys/types and inttypes.h are conflicting.

+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \

+		  inttypes.h stdint.h unistd.h

+do :

+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default

+"

+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

+

+fi

+

+done

+

+

+for ac_header in sys/time.h

+do :

+  ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"

+if test "x$ac_cv_header_sys_time_h" = xyes; then :

+  cat >>confdefs.h <<_ACEOF

+#define HAVE_SYS_TIME_H 1

+_ACEOF

+

+fi

+

+done

+

+

 # Checks for typedefs, structures, and compiler characteristics.

 # Checks for library functions.

+for ac_func in gettimeofday

+do :

+  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"

+if test "x$ac_cv_func_gettimeofday" = xyes; then :

+  cat >>confdefs.h <<_ACEOF

+#define HAVE_GETTIMEOFDAY 1

+_ACEOF

+

+fi

+done

+