Ticket #45264: config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:1888: checking for Cygwin environment
configure:1904: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
configure:1900:8: error: use of undeclared identifier '__CYGWIN32__'
return __CYGWIN__;
       ^
configure:1898:20: note: expanded from macro '__CYGWIN__'
#define __CYGWIN__ __CYGWIN32__
                   ^
1 error generated.
configure: failed program was:
#line 1893 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
configure:1921: checking for mingw32 environment
configure:1933: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
configure:1929:8: error: use of undeclared identifier '__MINGW32__'
return __MINGW32__;
       ^
1 error generated.
configure: failed program was:
#line 1926 "configure"
#include "confdefs.h"

int main() {
return __MINGW32__;
; return 0; }
configure:1952: checking for egrep
configure:1967: checking for a sed that does not truncate output
configure:2117: checking host system type
configure:2138: checking target system type
configure:2250: checking for gcc
configure:2363: checking whether the C compiler (/usr/bin/clang -pipe -Os -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64) works
configure:2379: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:2376:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main(){return(0);}
^~~~
1 warning generated.
configure:2405: checking whether the C compiler (/usr/bin/clang -pipe -Os -arch x86_64 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64) is a cross-compiler
configure:2410: checking whether we are using GNU C
configure:2419: /usr/bin/clang -E conftest.c
configure:2438: checking whether /usr/bin/clang accepts -g
configure:2470: checking how to run the C preprocessor
configure:2491: /usr/bin/clang -E -I/opt/local/include conftest.c >/dev/null 2>conftest.out
configure:2552: checking for icc
configure:2576: checking for suncc
configure:2601: checking whether /usr/bin/clang and cc understand -c and -o together
configure:2616: /usr/bin/clang -c conftest.c -o conftest.o 1>&5
conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
foo(){}
^~~
conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
foo(){}
      ^
2 warnings generated.
configure:2617: /usr/bin/clang -c conftest.c -o conftest.o 1>&5
conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
foo(){}
^~~
conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
foo(){}
      ^
2 warnings generated.
configure:2622: cc -c conftest.c 1>&5
conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
foo(){}
^~~
conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
foo(){}
      ^
2 warnings generated.
configure:2624: cc -c conftest.c -o conftest.o 1>&5
conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
foo(){}
^~~
conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
foo(){}
      ^
2 warnings generated.
configure:2625: cc -c conftest.c -o conftest.o 1>&5
conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
foo(){}
^~~
conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
foo(){}
      ^
2 warnings generated.
configure:2652: checking how to run the C preprocessor
configure:2732: checking for AIX
configure:2756: checking whether ln -s works
configure:2781: checking for system library directory
configure:2807: checking whether to enable runpaths
configure:2831: checking if compiler supports -R
configure:2846: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -R /usr/lib -lresolv 1>&5
clang: warning: argument unused during compilation: '-R'
ld: can't map file, errno=22 file '/usr/lib' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 2839 "configure"
#include "confdefs.h"

int main() {

; return 0; }
configure:2864: checking if compiler supports -Wl,-rpath,
configure:2879: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -Wl,-rpath,/usr/lib -lresolv 1>&5
configure:2910: checking for gawk
configure:2970: checking for bison
configure:3010: checking for bison version
configure:3050: checking for flex
configure:3084: checking for yywrap in -lfl
configure:3103: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lfl  -lresolv 1>&5
ld: library not found for -lfl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 3092 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char yywrap();

int main() {
yywrap()
; return 0; }
configure:3127: checking lex output file root
configure:3148: checking whether yytext is a pointer
configure:3167: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv  1>&5
Undefined symbols for architecture x86_64:
  "_yywrap", referenced from:
      _yylex in conftest-89fbbe.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 3160 "configure"
#include "confdefs.h"

#line 3 "lex.yy.c"

#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

/* end standard C headers. */

/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L

/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
 * if you want the limit (max/min) macros for int types. 
 */
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif

#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
typedef uint64_t flex_uint64_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t; 
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
#endif /* ! C99 */

/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN               (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN              (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN              (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX               (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX              (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX              (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX              (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX             (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! FLEXINT_H */

#ifdef __cplusplus

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else   /* ! __cplusplus */

/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)

#define YY_USE_CONST

#endif  /* defined (__STDC__) */
#endif  /* ! __cplusplus */

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN (yy_start) = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart(yyin  )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#endif

/* The state buf must be large enough to hold one state per character in the main buffer.
 */
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif

#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif

extern yy_size_t yyleng;

extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

    #define YY_LESS_LINENO(n)
    
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
        do \
                { \
                /* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
                *yy_cp = (yy_hold_char); \
                YY_RESTORE_YY_MORE_OFFSET \
                (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
                YY_DO_BEFORE_ACTION; /* set up yytext again */ \
                } \
        while ( 0 )

#define unput(c) yyunput( c, (yytext_ptr)  )

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
        {
        FILE *yy_input_file;

        char *yy_ch_buf;                /* input buffer */
        char *yy_buf_pos;               /* current position in input buffer */

        /* Size of input buffer in bytes, not including room for EOB
         * characters.
         */
        yy_size_t yy_buf_size;

        /* Number of characters read into yy_ch_buf, not including EOB
         * characters.
         */
        yy_size_t yy_n_chars;

        /* Whether we "own" the buffer - i.e., we know we created it,
         * and can realloc() it to grow it, and should free() it to
         * delete it.
         */
        int yy_is_our_buffer;

        /* Whether this is an "interactive" input source; if so, and
         * if we're using stdio for input, then we want to use getc()
         * instead of fread(), to make sure we stop fetching input after
         * each newline.
         */
        int yy_is_interactive;

        /* Whether we're considered to be at the beginning of a line.
         * If so, '^' rules will be active on the next match, otherwise
         * not.
         */
        int yy_at_bol;

    int yy_bs_lineno; /**< The line count. */
    int yy_bs_column; /**< The column count. */
    
        /* Whether to try to fill the input buffer when we reach the
         * end of it.
         */
        int yy_fill_buffer;

        int yy_buffer_status;

#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
        /* When an EOF's been seen but there's still some text to process
         * then we mark the buffer as YY_EOF_PENDING, to indicate that we
         * shouldn't try reading from the input source any more.  We might
         * still have a bunch of tokens to match, though, because of
         * possible backing-up.
         *
         * When we actually see the EOF, we change the status to "new"
         * (via yyrestart()), so that the user can continue scanning by
         * just pointing yyin at a new input file.
         */
#define YY_BUFFER_EOF_PENDING 2

        };
#endif /* !YY_STRUCT_YY_BUFFER_STATE */

/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 *
 * Returns the top of the stack, or NULL.
 */
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                          : NULL)

/* Same as previous macro, but useful when we know that the buffer stack is not
 * NULL or when we need an lvalue. For internal use only.
 */
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static yy_size_t yy_n_chars;            /* number of characters read into yy_ch_buf */
yy_size_t yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 0;         /* whether we need to initialize */
static int yy_start = 0;        /* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart (FILE *input_file  );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
void yy_delete_buffer (YY_BUFFER_STATE b  );
void yy_flush_buffer (YY_BUFFER_STATE b  );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
void yypop_buffer_state (void );

static void yyensure_buffer_stack (void );
static void yy_load_buffer_state (void );
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );

void *yyalloc (yy_size_t  );
void *yyrealloc (void *,yy_size_t  );
void yyfree (void *  );

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
        { \
        if ( ! YY_CURRENT_BUFFER ){ \
        yyensure_buffer_stack (); \
                YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
        }

#define yy_set_bol(at_bol) \
        { \
        if ( ! YY_CURRENT_BUFFER ){\
        yyensure_buffer_stack (); \
                YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
        }

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

typedef unsigned char YY_CHAR;

FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;

typedef int yy_state_type;

extern int yylineno;

int yylineno = 1;

extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
static int yy_get_next_buffer (void );
static void yy_fatal_error (yyconst char msg[]  );

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
        (yytext_ptr) = yy_bp; \
        yyleng = (yy_size_t) (yy_cp - yy_bp); \
        (yy_hold_char) = *yy_cp; \
        *yy_cp = '\0'; \
        (yy_c_buf_p) = yy_cp;

#define YY_NUM_RULES 1
#define YY_END_OF_BUFFER 2
/* This struct is not used in this scanner,
   but its presence is necessary. */
struct yy_trans_info
        {
        flex_int32_t yy_verify;
        flex_int32_t yy_nxt;
        };
static yyconst flex_int16_t yy_accept[6] =
    {   0,
        0,    0,    2,    1,    0
    } ;

static yyconst flex_int32_t yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1
    } ;

static yyconst flex_int32_t yy_meta[2] =
    {   0,
        1
    } ;

static yyconst flex_int16_t yy_base[7] =
    {   0,
        0,    0,    2,    3,    3,    0
    } ;

static yyconst flex_int16_t yy_def[7] =
    {   0,
        6,    6,    5,    5,    0,    5
    } ;

static yyconst flex_int16_t yy_nxt[5] =
    {   0,
        4,    5,    3,    5
    } ;

static yyconst flex_int16_t yy_chk[5] =
    {   0,
        6,    3,    5,    5
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

extern int yy_flex_debug;
int yy_flex_debug = 0;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "<stdin>"
#line 450 "lex.yy.c"

#define INITIAL 0

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
#include <unistd.h>
#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

static int yy_init_globals (void );

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int yylex_destroy (void );

int yyget_debug (void );

void yyset_debug (int debug_flag  );

YY_EXTRA_TYPE yyget_extra (void );

void yyset_extra (YY_EXTRA_TYPE user_defined  );

FILE *yyget_in (void );

void yyset_in  (FILE * in_str  );

FILE *yyget_out (void );

void yyset_out  (FILE * out_str  );

yy_size_t yyget_leng (void );

char *yyget_text (void );

int yyget_lineno (void );

void yyset_lineno (int line_number  );

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif

    static void yyunput (int c,char *buf_ptr  );
    
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif

#ifndef YY_NO_INPUT

#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif

#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO fwrite( yytext, yyleng, 1, yyout )
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
        if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
                { \
                int c = '*'; \
                yy_size_t n; \
                for ( n = 0; n < max_size && \
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
                if ( c == '\n' ) \
                        buf[n++] = (char) c; \
                if ( c == EOF && ferror( yyin ) ) \
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \
        else \
                { \
                errno=0; \
                while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
                        { \
                        if( errno != EINTR) \
                                { \
                                YY_FATAL_ERROR( "input in flex scanner failed" ); \
                                break; \
                                } \
                        errno=0; \
                        clearerr(yyin); \
                        } \
                }\
\

#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int yylex (void);

#define YY_DECL int yylex (void)
#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
        YY_USER_ACTION

/** The main scanner function which does all the work.
 */
YY_DECL
{
        register yy_state_type yy_current_state;
        register char *yy_cp, *yy_bp;
        register int yy_act;
    
#line 1 "<stdin>"

#line 634 "lex.yy.c"

        if ( !(yy_init) )
                {
                (yy_init) = 1;

#ifdef YY_USER_INIT
                YY_USER_INIT;
#endif

                if ( ! (yy_start) )
                        (yy_start) = 1; /* first start state */

                if ( ! yyin )
                        yyin = stdin;

                if ( ! yyout )
                        yyout = stdout;

                if ( ! YY_CURRENT_BUFFER ) {
                        yyensure_buffer_stack ();
                        YY_CURRENT_BUFFER_LVALUE =
                                yy_create_buffer(yyin,YY_BUF_SIZE );
                }

                yy_load_buffer_state( );
                }

        while ( 1 )             /* loops until end-of-file is reached */
                {
                yy_cp = (yy_c_buf_p);

                /* Support of yytext. */
                *yy_cp = (yy_hold_char);

                /* yy_bp points to the position in yy_ch_buf of the start of
                 * the current run.
                 */
                yy_bp = yy_cp;

                yy_current_state = (yy_start);
yy_match:
                do
                        {
                        register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
                        if ( yy_accept[yy_current_state] )
                                {
                                (yy_last_accepting_state) = yy_current_state;
                                (yy_last_accepting_cpos) = yy_cp;
                                }
                        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                                {
                                yy_current_state = (int) yy_def[yy_current_state];
                                if ( yy_current_state >= 6 )
                                        yy_c = yy_meta[(unsigned int) yy_c];
                                }
                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                        ++yy_cp;
                        }
                while ( yy_base[yy_current_state] != 3 );

yy_find_action:
                yy_act = yy_accept[yy_current_state];
                if ( yy_act == 0 )
                        { /* have to back up */
                        yy_cp = (yy_last_accepting_cpos);
                        yy_current_state = (yy_last_accepting_state);
                        yy_act = yy_accept[yy_current_state];
                        }

                YY_DO_BEFORE_ACTION;

do_action:      /* This label is used only to access EOF actions. */

                switch ( yy_act )
        { /* beginning of action switch */
                        case 0: /* must back up */
                        /* undo the effects of YY_DO_BEFORE_ACTION */
                        *yy_cp = (yy_hold_char);
                        yy_cp = (yy_last_accepting_cpos);
                        yy_current_state = (yy_last_accepting_state);
                        goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 2 "<stdin>"
ECHO;
        YY_BREAK
#line 722 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
        yyterminate();

        case YY_END_OF_BUFFER:
                {
                /* Amount of text matched not including the EOB char. */
                int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;

                /* Undo the effects of YY_DO_BEFORE_ACTION. */
                *yy_cp = (yy_hold_char);
                YY_RESTORE_YY_MORE_OFFSET

                if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
                        {
                        /* We're scanning a new file or input source.  It's
                         * possible that this happened because the user
                         * just pointed yyin at a new source and called
                         * yylex().  If so, then we have to assure
                         * consistency between YY_CURRENT_BUFFER and our
                         * globals.  Here is the right place to do so, because
                         * this is the first action (other than possibly a
                         * back-up) that will match for the new input source.
                         */
                        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
                        YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
                        YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
                        }

                /* Note that here we test for yy_c_buf_p "<=" to the position
                 * of the first EOB in the buffer, since yy_c_buf_p will
                 * already have been incremented past the NUL character
                 * (since all states make transitions on EOB to the
                 * end-of-buffer state).  Contrast this with the test
                 * in input().
                 */
                if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
                        { /* This was really a NUL. */
                        yy_state_type yy_next_state;

                        (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;

                        yy_current_state = yy_get_previous_state(  );

                        /* Okay, we're now positioned to make the NUL
                         * transition.  We couldn't have
                         * yy_get_previous_state() go ahead and do it
                         * for us because it doesn't know how to deal
                         * with the possibility of jamming (and we don't
                         * want to build jamming into it because then it
                         * will run more slowly).
                         */

                        yy_next_state = yy_try_NUL_trans( yy_current_state );

                        yy_bp = (yytext_ptr) + YY_MORE_ADJ;

                        if ( yy_next_state )
                                {
                                /* Consume the NUL. */
                                yy_cp = ++(yy_c_buf_p);
                                yy_current_state = yy_next_state;
                                goto yy_match;
                                }

                        else
                                {
                                yy_cp = (yy_c_buf_p);
                                goto yy_find_action;
                                }
                        }

                else switch ( yy_get_next_buffer(  ) )
                        {
                        case EOB_ACT_END_OF_FILE:
                                {
                                (yy_did_buffer_switch_on_eof) = 0;

                                if ( yywrap( ) )
                                        {
                                        /* Note: because we've taken care in
                                         * yy_get_next_buffer() to have set up
                                         * yytext, we can now set up
                                         * yy_c_buf_p so that if some total
                                         * hoser (like flex itself) wants to
                                         * call the scanner after we return the
                                         * YY_NULL, it'll still work - another
                                         * YY_NULL will get returned.
                                         */
                                        (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;

                                        yy_act = YY_STATE_EOF(YY_START);
                                        goto do_action;
                                        }

                                else
                                        {
                                        if ( ! (yy_did_buffer_switch_on_eof) )
                                                YY_NEW_FILE;
                                        }
                                break;
                                }

                        case EOB_ACT_CONTINUE_SCAN:
                                (yy_c_buf_p) =
                                        (yytext_ptr) + yy_amount_of_matched_text;

                                yy_current_state = yy_get_previous_state(  );

                                yy_cp = (yy_c_buf_p);
                                yy_bp = (yytext_ptr) + YY_MORE_ADJ;
                                goto yy_match;

                        case EOB_ACT_LAST_MATCH:
                                (yy_c_buf_p) =
                                &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];

                                yy_current_state = yy_get_previous_state(  );

                                yy_cp = (yy_c_buf_p);
                                yy_bp = (yytext_ptr) + YY_MORE_ADJ;
                                goto yy_find_action;
                        }
                break;
                }

        default:
                YY_FATAL_ERROR(
                        "fatal flex scanner internal error--no action found" );
        } /* end of action switch */
                } /* end of scanning one token */
} /* end of yylex */

/* yy_get_next_buffer - try to read in a new buffer
 *
 * Returns a code representing an action:
 *      EOB_ACT_LAST_MATCH -
 *      EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 *      EOB_ACT_END_OF_FILE - end of file
 */
static int yy_get_next_buffer (void)
{
        register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
        register char *source = (yytext_ptr);
        register int number_to_move, i;
        int ret_val;

        if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
                YY_FATAL_ERROR(
                "fatal flex scanner internal error--end of buffer missed" );

        if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
                { /* Don't try to fill the buffer, so this is an EOF. */
                if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
                        {
                        /* We matched a single character, the EOB, so
                         * treat this as a final EOF.
                         */
                        return EOB_ACT_END_OF_FILE;
                        }

                else
                        {
                        /* We matched some text prior to the EOB, first
                         * process it.
                         */
                        return EOB_ACT_LAST_MATCH;
                        }
                }

        /* Try to read more data. */

        /* First move last chars to start of buffer. */
        number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;

        for ( i = 0; i < number_to_move; ++i )
                *(dest++) = *(source++);

        if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
                /* don't do the read, it's not guaranteed to return an EOF,
                 * just force an EOF
                 */
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;

        else
                {
                        yy_size_t num_to_read =
                        YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;

                while ( num_to_read <= 0 )
                        { /* Not enough room in the buffer - grow it. */

                        /* just a shorter name for the current buffer */
                        YY_BUFFER_STATE b = YY_CURRENT_BUFFER;

                        int yy_c_buf_p_offset =
                                (int) ((yy_c_buf_p) - b->yy_ch_buf);

                        if ( b->yy_is_our_buffer )
                                {
                                yy_size_t new_size = b->yy_buf_size * 2;

                                if ( new_size <= 0 )
                                        b->yy_buf_size += b->yy_buf_size / 8;
                                else
                                        b->yy_buf_size *= 2;

                                b->yy_ch_buf = (char *)
                                        /* Include room in for 2 EOB chars. */
                                        yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
                                }
                        else
                                /* Can't grow it, we don't own it. */
                                b->yy_ch_buf = 0;

                        if ( ! b->yy_ch_buf )
                                YY_FATAL_ERROR(
                                "fatal error - scanner input buffer overflow" );

                        (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];

                        num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
                                                number_to_move - 1;

                        }

                if ( num_to_read > YY_READ_BUF_SIZE )
                        num_to_read = YY_READ_BUF_SIZE;

                /* Read in more data. */
                YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
                        (yy_n_chars), num_to_read );

                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
                }

        if ( (yy_n_chars) == 0 )
                {
                if ( number_to_move == YY_MORE_ADJ )
                        {
                        ret_val = EOB_ACT_END_OF_FILE;
                        yyrestart(yyin  );
                        }

                else
                        {
                        ret_val = EOB_ACT_LAST_MATCH;
                        YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
                                YY_BUFFER_EOF_PENDING;
                        }
                }

        else
                ret_val = EOB_ACT_CONTINUE_SCAN;

        if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
                /* Extend the array by 50%, plus the number we really need. */
                yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
                YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
                if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
                        YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
        }

        (yy_n_chars) += number_to_move;
        YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
        YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;

        (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];

        return ret_val;
}

/* yy_get_previous_state - get the state just before the EOB char was reached */

    static yy_state_type yy_get_previous_state (void)
{
        register yy_state_type yy_current_state;
        register char *yy_cp;
    
        yy_current_state = (yy_start);

        for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
                {
                register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
                if ( yy_accept[yy_current_state] )
                        {
                        (yy_last_accepting_state) = yy_current_state;
                        (yy_last_accepting_cpos) = yy_cp;
                        }
                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                        {
                        yy_current_state = (int) yy_def[yy_current_state];
                        if ( yy_current_state >= 6 )
                                yy_c = yy_meta[(unsigned int) yy_c];
                        }
                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                }

        return yy_current_state;
}

/* yy_try_NUL_trans - try to make a transition on the NUL character
 *
 * synopsis
 *      next_state = yy_try_NUL_trans( current_state );
 */
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
{
        register int yy_is_jam;
        register char *yy_cp = (yy_c_buf_p);

        register YY_CHAR yy_c = 1;
        if ( yy_accept[yy_current_state] )
                {
                (yy_last_accepting_state) = yy_current_state;
                (yy_last_accepting_cpos) = yy_cp;
                }
        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                {
                yy_current_state = (int) yy_def[yy_current_state];
                if ( yy_current_state >= 6 )
                        yy_c = yy_meta[(unsigned int) yy_c];
                }
        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
        yy_is_jam = (yy_current_state == 5);

        return yy_is_jam ? 0 : yy_current_state;
}

    static void yyunput (int c, register char * yy_bp )
{
        register char *yy_cp;
    
    yy_cp = (yy_c_buf_p);

        /* undo effects of setting up yytext */
        *yy_cp = (yy_hold_char);

        if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
                { /* need to shift things up to make room */
                /* +2 for EOB chars. */
                register yy_size_t number_to_move = (yy_n_chars) + 2;
                register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
                                        YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
                register char *source =
                                &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

                while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
                        *--dest = *--source;

                yy_cp += (int) (dest - source);
                yy_bp += (int) (dest - source);
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
                        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;

                if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
                        YY_FATAL_ERROR( "flex scanner push-back overflow" );
                }

        *--yy_cp = (char) c;

        (yytext_ptr) = yy_bp;
        (yy_hold_char) = *yy_cp;
        (yy_c_buf_p) = yy_cp;
}

#ifndef YY_NO_INPUT
#ifdef __cplusplus
    static int yyinput (void)
#else
    static int input  (void)
#endif

{
        int c;
    
        *(yy_c_buf_p) = (yy_hold_char);

        if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
                {
                /* yy_c_buf_p now points to the character we want to return.
                 * If this occurs *before* the EOB characters, then it's a
                 * valid NUL; if not, then we've hit the end of the buffer.
                 */
                if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
                        /* This was really a NUL. */
                        *(yy_c_buf_p) = '\0';

                else
                        { /* need more input */
                        yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
                        ++(yy_c_buf_p);

                        switch ( yy_get_next_buffer(  ) )
                                {
                                case EOB_ACT_LAST_MATCH:
                                        /* This happens because yy_g_n_b()
                                         * sees that we've accumulated a
                                         * token and flags that we need to
                                         * try matching the token before
                                         * proceeding.  But for input(),
                                         * there's no matching to consider.
                                         * So convert the EOB_ACT_LAST_MATCH
                                         * to EOB_ACT_END_OF_FILE.
                                         */

                                        /* Reset buffer status. */
                                        yyrestart(yyin );

                                        /*FALLTHROUGH*/

                                case EOB_ACT_END_OF_FILE:
                                        {
                                        if ( yywrap( ) )
                                                return 0;

                                        if ( ! (yy_did_buffer_switch_on_eof) )
                                                YY_NEW_FILE;
#ifdef __cplusplus
                                        return yyinput();
#else
                                        return input();
#endif
                                        }

                                case EOB_ACT_CONTINUE_SCAN:
                                        (yy_c_buf_p) = (yytext_ptr) + offset;
                                        break;
                                }
                        }
                }

        c = *(unsigned char *) (yy_c_buf_p);    /* cast for 8-bit char's */
        *(yy_c_buf_p) = '\0';   /* preserve yytext */
        (yy_hold_char) = *++(yy_c_buf_p);

        return c;
}
#endif  /* ifndef YY_NO_INPUT */

/** Immediately switch to a different input stream.
 * @param input_file A readable stream.
 * 
 * @note This function does not reset the start condition to @c INITIAL .
 */
    void yyrestart  (FILE * input_file )
{
    
        if ( ! YY_CURRENT_BUFFER ){
        yyensure_buffer_stack ();
                YY_CURRENT_BUFFER_LVALUE =
            yy_create_buffer(yyin,YY_BUF_SIZE );
        }

        yy_init_buffer(YY_CURRENT_BUFFER,input_file );
        yy_load_buffer_state( );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * 
 */
    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
{
    
        /* TODO. We should be able to replace this entire function body
         * with
         *              yypop_buffer_state();
         *              yypush_buffer_state(new_buffer);
     */
        yyensure_buffer_stack ();
        if ( YY_CURRENT_BUFFER == new_buffer )
                return;

        if ( YY_CURRENT_BUFFER )
                {
                /* Flush out information for old buffer. */
                *(yy_c_buf_p) = (yy_hold_char);
                YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
                }

        YY_CURRENT_BUFFER_LVALUE = new_buffer;
        yy_load_buffer_state( );

        /* We don't actually know whether we did this switch during
         * EOF (yywrap()) processing, but the only time this flag
         * is looked at is after yywrap() is called, so it's safe
         * to go ahead and always set it.
         */
        (yy_did_buffer_switch_on_eof) = 1;
}

static void yy_load_buffer_state  (void)
{
        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
        (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
        yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
        (yy_hold_char) = *(yy_c_buf_p);
}

/** Allocate and initialize an input buffer state.
 * @param file A readable stream.
 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
 * 
 * @return the allocated buffer state.
 */
    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
{
        YY_BUFFER_STATE b;
    
        b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

        b->yy_buf_size = size;

        /* yy_ch_buf has to be 2 characters longer than the size given because
         * we need to put in 2 end-of-buffer characters.
         */
        b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
        if ( ! b->yy_ch_buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

        b->yy_is_our_buffer = 1;

        yy_init_buffer(b,file );

        return b;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 * 
 */
    void yy_delete_buffer (YY_BUFFER_STATE  b )
{
    
        if ( ! b )
                return;

        if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
                YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;

        if ( b->yy_is_our_buffer )
                yyfree((void *) b->yy_ch_buf  );

        yyfree((void *) b  );
}

#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
    
/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a yyrestart() or at EOF.
 */
    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

{
        int oerrno = errno;
    
        yy_flush_buffer(b );

        b->yy_input_file = file;
        b->yy_fill_buffer = 1;

    /* If b is the current buffer, then yy_init_buffer was _probably_
     * called from yyrestart() or through yy_get_next_buffer.
     * In that case, we don't want to reset the lineno or column.
     */
    if (b != YY_CURRENT_BUFFER){
        b->yy_bs_lineno = 1;
        b->yy_bs_column = 0;
    }

        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
    
        errno = oerrno;
}

/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
 * 
 */
    void yy_flush_buffer (YY_BUFFER_STATE  b )
{
        if ( ! b )
                return;

        b->yy_n_chars = 0;

        /* We always need two end-of-buffer characters.  The first causes
         * a transition to the end-of-buffer state.  The second causes
         * a jam in that state.
         */
        b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
        b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

        b->yy_buf_pos = &b->yy_ch_buf[0];

        b->yy_at_bol = 1;
        b->yy_buffer_status = YY_BUFFER_NEW;

        if ( b == YY_CURRENT_BUFFER )
                yy_load_buffer_state( );
}

/** Pushes the new state onto the stack. The new state becomes
 *  the current state. This function will allocate the stack
 *  if necessary.
 *  @param new_buffer The new state.
 *  
 */
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
        if (new_buffer == NULL)
                return;

        yyensure_buffer_stack();

        /* This block is copied from yy_switch_to_buffer. */
        if ( YY_CURRENT_BUFFER )
                {
                /* Flush out information for old buffer. */
                *(yy_c_buf_p) = (yy_hold_char);
                YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
                }

        /* Only push if top exists. Otherwise, replace top. */
        if (YY_CURRENT_BUFFER)
                (yy_buffer_stack_top)++;
        YY_CURRENT_BUFFER_LVALUE = new_buffer;

        /* copied from yy_switch_to_buffer. */
        yy_load_buffer_state( );
        (yy_did_buffer_switch_on_eof) = 1;
}

/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *  
 */
void yypop_buffer_state (void)
{
        if (!YY_CURRENT_BUFFER)
                return;

        yy_delete_buffer(YY_CURRENT_BUFFER );
        YY_CURRENT_BUFFER_LVALUE = NULL;
        if ((yy_buffer_stack_top) > 0)
                --(yy_buffer_stack_top);

        if (YY_CURRENT_BUFFER) {
                yy_load_buffer_state( );
                (yy_did_buffer_switch_on_eof) = 1;
        }
}

/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */
static void yyensure_buffer_stack (void)
{
        yy_size_t num_to_alloc;
    
        if (!(yy_buffer_stack)) {

                /* First allocation is just for 2 elements, since we don't know if this
                 * scanner will even need a stack. We use 2 instead of 1 to avoid an
                 * immediate realloc on the next call.
         */
                num_to_alloc = 1;
                (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
                                                                (num_to_alloc * sizeof(struct yy_buffer_state*)
                                                                );
                if ( ! (yy_buffer_stack) )
                        YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
                                                                  
                memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
                                
                (yy_buffer_stack_max) = num_to_alloc;
                (yy_buffer_stack_top) = 0;
                return;
        }

        if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){

                /* Increase the buffer to prepare for a possible push. */
                int grow_size = 8 /* arbitrary grow size */;

                num_to_alloc = (yy_buffer_stack_max) + grow_size;
                (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
                                                                ((yy_buffer_stack),
                                                                num_to_alloc * sizeof(struct yy_buffer_state*)
                                                                );
                if ( ! (yy_buffer_stack) )
                        YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );

                /* zero only the new slots.*/
                memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
                (yy_buffer_stack_max) = num_to_alloc;
        }
}

/** Setup the input buffer state to scan directly from a user-specified character buffer.
 * @param base the character buffer
 * @param size the size in bytes of the character buffer
 * 
 * @return the newly allocated buffer state object. 
 */
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
{
        YY_BUFFER_STATE b;
    
        if ( size < 2 ||
             base[size-2] != YY_END_OF_BUFFER_CHAR ||
             base[size-1] != YY_END_OF_BUFFER_CHAR )
                /* They forgot to leave room for the EOB's. */
                return 0;

        b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );

        b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
        b->yy_buf_pos = b->yy_ch_buf = base;
        b->yy_is_our_buffer = 0;
        b->yy_input_file = 0;
        b->yy_n_chars = b->yy_buf_size;
        b->yy_is_interactive = 0;
        b->yy_at_bol = 1;
        b->yy_fill_buffer = 0;
        b->yy_buffer_status = YY_BUFFER_NEW;

        yy_switch_to_buffer(b  );

        return b;
}

/** Setup the input buffer state to scan a string. The next call to yylex() will
 * scan from a @e copy of @a str.
 * @param yystr a NUL-terminated string to scan
 * 
 * @return the newly allocated buffer state object.
 * @note If you want to scan bytes that may contain NUL values, then use
 *       yy_scan_bytes() instead.
 */
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
{
    
        return yy_scan_bytes(yystr,strlen(yystr) );
}

/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
 * scan from a @e copy of @a bytes.
 * @param bytes the byte buffer to scan
 * @param len the number of bytes in the buffer pointed to by @a bytes.
 * 
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
{
        YY_BUFFER_STATE b;
        char *buf;
        yy_size_t n, i;
    
        /* Get memory for full buffer, including space for trailing EOB's. */
        n = _yybytes_len + 2;
        buf = (char *) yyalloc(n  );
        if ( ! buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );

        for ( i = 0; i < _yybytes_len; ++i )
                buf[i] = yybytes[i];

        buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;

        b = yy_scan_buffer(buf,n );
        if ( ! b )
                YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );

        /* It's okay to grow etc. this buffer, and we should throw it
         * away when we're done.
         */
        b->yy_is_our_buffer = 1;

        return b;
}

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

static void yy_fatal_error (yyconst char* msg )
{
        (void) fprintf( stderr, "%s\n", msg );
        exit( YY_EXIT_FAILURE );
}

/* Redefine yyless() so it works in section 3 code. */

#undef yyless
#define yyless(n) \
        do \
                { \
                /* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
                yytext[yyleng] = (yy_hold_char); \
                (yy_c_buf_p) = yytext + yyless_macro_arg; \
                (yy_hold_char) = *(yy_c_buf_p); \
                *(yy_c_buf_p) = '\0'; \
                yyleng = yyless_macro_arg; \
                } \
        while ( 0 )

/* Accessor  methods (get/set functions) to struct members. */

/** Get the current line number.
 * 
 */
int yyget_lineno  (void)
{
        
    return yylineno;
}

/** Get the input stream.
 * 
 */
FILE *yyget_in  (void)
{
        return yyin;
}

/** Get the output stream.
 * 
 */
FILE *yyget_out  (void)
{
        return yyout;
}

/** Get the length of the current token.
 * 
 */
yy_size_t yyget_leng  (void)
{
        return yyleng;
}

/** Get the current token.
 * 
 */

char *yyget_text  (void)
{
        return yytext;
}

/** Set the current line number.
 * @param line_number
 * 
 */
void yyset_lineno (int  line_number )
{
    
    yylineno = line_number;
}

/** Set the input stream. This does not discard the current
 * input buffer.
 * @param in_str A readable stream.
 * 
 * @see yy_switch_to_buffer
 */
void yyset_in (FILE *  in_str )
{
        yyin = in_str ;
}

void yyset_out (FILE *  out_str )
{
        yyout = out_str ;
}

int yyget_debug  (void)
{
        return yy_flex_debug;
}

void yyset_debug (int  bdebug )
{
        yy_flex_debug = bdebug ;
}

static int yy_init_globals (void)
{
        /* Initialization is the same as for the non-reentrant scanner.
     * This function is called from yylex_destroy(), so don't allocate here.
     */

    (yy_buffer_stack) = 0;
    (yy_buffer_stack_top) = 0;
    (yy_buffer_stack_max) = 0;
    (yy_c_buf_p) = (char *) 0;
    (yy_init) = 0;
    (yy_start) = 0;

/* Defined in main.c */
#ifdef YY_STDINIT
    yyin = stdin;
    yyout = stdout;
#else
    yyin = (FILE *) 0;
    yyout = (FILE *) 0;
#endif

    /* For future reference: Set errno on error, since we are called by
     * yylex_init()
     */
    return 0;
}

/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy  (void)
{
    
    /* Pop the buffer stack, destroying each element. */
        while(YY_CURRENT_BUFFER){
                yy_delete_buffer(YY_CURRENT_BUFFER  );
                YY_CURRENT_BUFFER_LVALUE = NULL;
                yypop_buffer_state();
        }

        /* Destroy the stack itself. */
        yyfree((yy_buffer_stack) );
        (yy_buffer_stack) = NULL;

    /* Reset the globals. This is important in a non-reentrant scanner so the next time
     * yylex() is called, initialization will occur. */
    yy_init_globals( );

    return 0;
}

/*
 * Internal utility routines.
 */

#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
        register int i;
        for ( i = 0; i < n; ++i )
                s1[i] = s2[i];
}
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
        register int n;
        for ( n = 0; s[n]; ++n )
                ;

        return n;
}
#endif

void *yyalloc (yy_size_t  size )
{
        return (void *) malloc( size );
}

void *yyrealloc  (void * ptr, yy_size_t  size )
{
        /* The cast to (char *) in the following accommodates both
         * implementations that use char* generic pointers, and those
         * that use void* generic pointers.  It works with the latter
         * because both ANSI C and C++ allow castless assignment from
         * any pointer type to void*, and deal with argument conversions
         * as though doing an assignment.
         */
        return (void *) realloc( (char *) ptr, size );
}

void yyfree (void * ptr )
{
        free( (char *) ptr );   /* see yyrealloc() for (char *) cast */
}

#define YYTABLES_NAME "yytables"

#line 2 "<stdin>"



extern char *yytext;
int main() {

; return 0; }
configure:3191: checking for working const
configure:3245: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
configure:3271: checking for flex version
configure:3315: checking for re2c
configure:3409: checking whether /usr/bin/clang supports -no-cpp-precomp
configure:3621: checking whether to force non-PIC code in shared modules
configure:3651: checking whether /dev/urandom exists
configure:3730: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:3750: checking for pthreads_cflags
configure:3820: checking for pthreads_lib
configure:3994: checking for AOLserver support
configure:4251: checking for Apache 1.x module support via DSO through APXS
configure:4574: checking for Apache 1.x module support
configure:5407: checking whether to enable Apache charset compatibility option
configure:5580: checking for Apache 2.0 filter-module support via DSO through APXS
configure:6428: checking for Apache 2.0 handler-module support via DSO through APXS
configure:7277: checking for Apache 1.x (hooks) module support via DSO through APXS
configure:7600: checking for Apache 1.x (hooks) module support
configure:8433: checking whether to enable Apache charset compatibility option
configure:8607: checking for Caudium support
configure:8958: checking for CLI build
configure:9008: checking for Continuity support
configure:9285: checking for embedded SAPI library support
configure:9502: checking for Zeus ISAPI support
configure:9751: checking for Milter support
configure:10035: checking for NSAPI support
configure:10387: checking for PHTTPD support
configure:10633: checking for Pi3Web support
configure:11000: checking whether Roxen module is build using ZTS
configure:11024: checking for Roxen/Pike support
configure:11302: checking for thttpd
configure:11563: checking for TUX
configure:11809: checking for webjames
configure:12437: checking for chosen SAPI module
configure:12494: checking for sendmail
configure:12533: checking whether system uses EBCDIC
configure:12552: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure: failed program was:
#line 12544 "configure"
#include "confdefs.h"

int main(void) { 
  return (unsigned char)'A' != (unsigned char)0xC1; 
} 

configure:12580: checking whether byte ordering is bigendian
configure:12606: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure: failed program was:
#line 12590 "configure"
#include "confdefs.h"

int main(void)
{
  short one = 1;
  char *cp = (char *)&one;

  if (*cp == 0) {
    return(0);
  } else {
    return(1);
  }
}
  
configure:12632: checking whether writing to stdout works
configure:12661: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:12651:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main()
^~~~
configure:12655:7: warning: implicit declaration of function 'write' is invalid in C99 [-Wimplicit-function-declaration]
  n = write(1, TEXT, sizeof(TEXT)-1);
      ^
2 warnings generated.
configure:12736: checking for socket
configure:12764: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:12993: checking for socketpair
configure:13021: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:13250: checking for htonl
configure:13278: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:13507: checking for gethostname
configure:13535: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:13764: checking for gethostbyaddr
configure:13792: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:14021: checking for yp_get_default_domain
configure:14049: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:14279: checking for dlopen
configure:14307: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lresolv 1>&5
configure:14537: checking for sin in -lm
configure:14556: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm  -lresolv 1>&5
configure:14549:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
char sin();
     ^
configure:14549:6: note: 'sin' is a builtin with type 'double (double)'
1 warning generated.
configure:14590: checking for res_search
configure:14618: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:15126: checking for inet_aton
configure:15154: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:15522: checking for dn_skipname
configure:15550: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
Undefined symbols for architecture x86_64:
  "_dn_skipname", referenced from:
      _main in conftest-3250c4.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 15527 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char dn_skipname(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dn_skipname();

int main() {

/* 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_dn_skipname) || defined (__stub___dn_skipname)
choke me
#else
dn_skipname();
#endif

; return 0; }
configure:15568: checking for __dn_skipname
configure:15596: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:15915: checking for ANSI C header files
configure:15928: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:15995: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:15990:67: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
                                                                  ^
configure:15990:67: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
1 warning generated.
configure:16023: checking for dirent.h that defines DIR
configure:16036: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16061: checking for opendir in -ldir
configure:16080: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -ldir  -lm -lresolv 1>&5
ld: library not found for -ldir
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 16069 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
configure:16202: checking for inttypes.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for stdint.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for dirent.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for ApplicationServices/ApplicationServices.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/param.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/types.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/time.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for netinet/in.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for alloca.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for arpa/inet.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for arpa/nameser.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for assert.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for crypt.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'crypt.h' file not found
#include <crypt.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <crypt.h>
configure:16202: checking for fcntl.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for grp.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for ieeefp.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'ieeefp.h' file not found
#include <ieeefp.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <ieeefp.h>
configure:16202: checking for langinfo.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for limits.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for locale.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for monetary.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for netdb.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for pwd.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for resolv.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for signal.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for stdarg.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for stdlib.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for string.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for syslog.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sysexits.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/ioctl.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/file.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/mman.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/mount.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/poll.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/resource.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/select.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/socket.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/stat.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/statfs.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'sys/statfs.h' file not found
#include <sys/statfs.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <sys/statfs.h>
configure:16202: checking for sys/statvfs.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/vfs.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'sys/vfs.h' file not found
#include <sys/vfs.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <sys/vfs.h>
configure:16202: checking for sys/sysexits.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'sys/sysexits.h' file not found
#include <sys/sysexits.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <sys/sysexits.h>
configure:16202: checking for sys/varargs.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'sys/varargs.h' file not found
#include <sys/varargs.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <sys/varargs.h>
configure:16202: checking for sys/wait.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/loadavg.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'sys/loadavg.h' file not found
#include <sys/loadavg.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <sys/loadavg.h>
configure:16202: checking for termios.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for unistd.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for unix.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16208:10: fatal error: 'unix.h' file not found
#include <unix.h>
         ^
1 error generated.
configure: failed program was:
#line 16207 "configure"
#include "confdefs.h"
#include <unix.h>
configure:16202: checking for utime.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/utsname.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for sys/ipc.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for dlfcn.h
configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16202: checking for assert.h
configure:16247: checking for mach-o/dyld.h
configure:16257: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:16288: checking for fopencookie
configure:16316: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
Undefined symbols for architecture x86_64:
  "_fopencookie", referenced from:
      _main in conftest-4ad54d.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 16293 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char fopencookie(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char fopencookie();

int main() {

/* 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_fopencookie) || defined (__stub___fopencookie)
choke me
#else
fopencookie();
#endif

; return 0; }
configure:16463: checking for broken getcwd
configure:16478: checking for broken libc stdio
configure:16539: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:16523:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
    exit(2);
    ^
configure:16523:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
configure:16531:3: warning: implicit declaration of function 'unlink' is invalid in C99 [-Wimplicit-function-declaration]
  unlink(filename);
  ^
2 warnings generated.
configure:16567: checking whether struct tm is in sys/time.h or time.h
configure:16580: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16576:20: warning: expression result unused [-Wunused-value]
struct tm *tp; tp->tm_sec;
               ~~  ^~~~~~
1 warning generated.
configure:16601: checking for tm_zone in struct tm
configure:16614: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16610:18: warning: expression result unused [-Wunused-value]
struct tm tm; tm.tm_zone;
              ~~ ^~~~~~~
1 warning generated.
configure:16673: checking for missing declarations of reentrant functions
configure:16682: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16707: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16732: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16757: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16782: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16803: checking for fclose declaration
configure:16812: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16838: checking for tm_gmtoff in struct tm
configure:16851: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16847:18: warning: expression result unused [-Wunused-value]
struct tm tm; tm.tm_gmtoff;
              ~~ ^~~~~~~~~
1 warning generated.
configure:16874: checking for struct flock
configure:16889: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16916: checking for socklen_t
configure:16933: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:16959: checking size of size_t
configure:16978: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:16973:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
  fprintf(f, "%d\n", sizeof(size_t));
              ~~     ^~~~~~~~~~~~~~
              %lu
1 warning generated.
configure:16998: checking size of long long
configure:17017: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17012:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
  fprintf(f, "%d\n", sizeof(long long));
              ~~     ^~~~~~~~~~~~~~~~~
              %lu
1 warning generated.
configure:17037: checking size of long long int
configure:17056: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17051:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
  fprintf(f, "%d\n", sizeof(long long int));
              ~~     ^~~~~~~~~~~~~~~~~~~~~
              %lu
1 warning generated.
configure:17076: checking size of long
configure:17095: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17090:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
  fprintf(f, "%d\n", sizeof(long));
              ~~     ^~~~~~~~~~~~
              %lu
1 warning generated.
configure:17115: checking size of int
configure:17134: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17129:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
  fprintf(f, "%d\n", sizeof(int));
              ~~     ^~~~~~~~~~~
              %lu
1 warning generated.
configure:17156: checking size of intmax_t
configure:17197: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp  conftest.c  1>&5
configure:17191:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
        fprintf(fp, "%d\n", sizeof(intmax_t));
                     ~~     ^~~~~~~~~~~~~~~~
                     %lu
1 warning generated.
configure:17236: checking size of ssize_t
configure:17277: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp  conftest.c  1>&5
configure:17271:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
        fprintf(fp, "%d\n", sizeof(ssize_t));
                     ~~     ^~~~~~~~~~~~~~~
                     %lu
1 warning generated.
configure:17316: checking size of ptrdiff_t
configure:17357: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp  conftest.c  1>&5
configure:17351:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
        fprintf(fp, "%d\n", sizeof(ptrdiff_t));
                     ~~     ^~~~~~~~~~~~~~~~~
                     %lu
1 warning generated.
configure:17396: checking for st_blksize in struct stat
configure:17409: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:17405:18: warning: expression result unused [-Wunused-value]
struct stat s; s.st_blksize;
               ~ ^~~~~~~~~~
1 warning generated.
configure:17431: checking for st_blocks in struct stat
configure:17444: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:17440:18: warning: expression result unused [-Wunused-value]
struct stat s; s.st_blocks;
               ~ ^~~~~~~~~
1 warning generated.
configure:17471: checking for st_rdev in struct stat
configure:17484: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:17480:18: warning: expression result unused [-Wunused-value]
struct stat s; s.st_rdev;
               ~ ^~~~~~~
1 warning generated.
configure:17506: checking for size_t
configure:17539: checking for uid_t in sys/types.h
configure:17575: checking for struct sockaddr_storage
configure:17588: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:17584:28: warning: expression result unused [-Wunused-value]
struct sockaddr_storage s; s
                           ^
1 warning generated.
configure:17609: checking for field sa_len in struct sockaddr
configure:17623: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:17646: checking for IPv6 support
configure:17660: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17656:71: warning: expression result unused [-Wunused-value]
struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0;
                                                                      ^
1 warning generated.
configure:17676: checking for vprintf
configure:17704: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17688:6: warning: incompatible redeclaration of library function 'vprintf' [-Wincompatible-library-redeclaration]
char vprintf();
     ^
configure:17688:6: note: 'vprintf' is a builtin with type 'int (const char *, __va_list_tag *)'
1 warning generated.
configure:17863: checking for alphasort
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for asctime_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for chroot
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for ctime_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for cuserid
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
Undefined symbols for architecture x86_64:
  "_cuserid", referenced from:
      _main in conftest-06ba25.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 17868 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char cuserid(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cuserid();

int main() {

/* 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_cuserid) || defined (__stub___cuserid)
choke me
#else
cuserid();
#endif

; return 0; }
configure:17863: checking for crypt
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for flock
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for ftok
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for funopen
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for gai_strerror
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for gcvt
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getloadavg
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getlogin
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getprotobyname
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getprotobynumber
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getservbyname
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getservbyport
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getrusage
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for gettimeofday
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for gmtime_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getpwnam_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getgrnam_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for getpwuid_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for grantpt
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for inet_ntoa
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for inet_ntop
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for inet_pton
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for isascii
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for link
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for localtime_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for lockf
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for lchown
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for lrand48
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for memcpy
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'memcpy' [-Wincompatible-library-redeclaration]
char memcpy();
     ^
configure:17875:6: note: 'memcpy' is a builtin with type 'void *(void *, const void *, unsigned long)'
1 warning generated.
configure:17863: checking for memmove
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'memmove' [-Wincompatible-library-redeclaration]
char memmove();
     ^
configure:17875:6: note: 'memmove' is a builtin with type 'void *(void *, const void *, unsigned long)'
1 warning generated.
configure:17863: checking for mkstemp
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for mmap
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for nl_langinfo
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for perror
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for poll
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for ptsname
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for putenv
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for realpath
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for random
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for rand_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for regcomp
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for res_search
configure:17863: checking for scandir
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setitimer
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setlocale
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for localeconv
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setenv
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setpgid
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setsockopt
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for setvbuf
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for shutdown
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for sin
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
char sin();
     ^
configure:17875:6: note: 'sin' is a builtin with type 'double (double)'
1 warning generated.
configure:17863: checking for snprintf
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'snprintf' [-Wincompatible-library-redeclaration]
char snprintf();
     ^
configure:17875:6: note: 'snprintf' is a builtin with type 'int (char *, unsigned long, const char *, ...)'
1 warning generated.
configure:17863: checking for srand48
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for srandom
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for statfs
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for statvfs
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for std_syslog
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
Undefined symbols for architecture x86_64:
  "_std_syslog", referenced from:
      _main in conftest-a9d0a5.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 17868 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char std_syslog(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char std_syslog();

int main() {

/* 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_std_syslog) || defined (__stub___std_syslog)
choke me
#else
std_syslog();
#endif

; return 0; }
configure:17863: checking for strcasecmp
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'strcasecmp' [-Wincompatible-library-redeclaration]
char strcasecmp();
     ^
configure:17875:6: note: 'strcasecmp' is a builtin with type 'int (const char *, const char *)'
1 warning generated.
configure:17863: checking for strcoll
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for strdup
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'strdup' [-Wincompatible-library-redeclaration]
char strdup();
     ^
configure:17875:6: note: 'strdup' is a builtin with type 'char *(const char *)'
1 warning generated.
configure:17863: checking for strerror
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'strerror' [-Wincompatible-library-redeclaration]
char strerror();
     ^
configure:17875:6: note: 'strerror' is a builtin with type 'char *(int)'
1 warning generated.
configure:17863: checking for strftime
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for strnlen
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for strptime
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for strstr
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'strstr' [-Wincompatible-library-redeclaration]
char strstr();
     ^
configure:17875:6: note: 'strstr' is a builtin with type 'char *(const char *, const char *)'
1 warning generated.
configure:17863: checking for strtok_r
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for symlink
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for tempnam
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for tzset
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for unlockpt
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for unsetenv
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for usleep
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for utime
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17863: checking for vsnprintf
configure:17891: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:17875:6: warning: incompatible redeclaration of library function 'vsnprintf' [-Wincompatible-library-redeclaration]
char vsnprintf();
     ^
configure:17875:6: note: 'vsnprintf' is a builtin with type 'int (char *, unsigned long, const char *, __va_list_tag *)'
1 warning generated.
configure:17917: checking for nanosleep
configure:17927: checking for nanosleep in -lrt
configure:17946: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lrt  -lm -lresolv 1>&5
ld: library not found for -lrt
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 17935 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char nanosleep();

int main() {
nanosleep()
; return 0; }
configure:17966: checking for __nanosleep in -lrt
configure:17985: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lrt  -lm -lresolv 1>&5
ld: library not found for -lrt
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 17974 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char __nanosleep();

int main() {
__nanosleep()
; return 0; }
configure:18068: checking for getaddrinfo
configure:18080: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18126: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18096:3: warning: implicitly declaring library function 'memset' with type 'void *(void *, int, unsigned long)'
  memset(&hints, 0, sizeof(hints));
  ^
configure:18096:3: note: please include the header <string.h> or explicitly provide a declaration for 'memset'
configure:18100:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
    exit(1);
    ^
configure:18100:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2 warnings generated.
configure:18158: checking for strlcat
configure:18186: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18170:6: warning: incompatible redeclaration of library function 'strlcat' [-Wincompatible-library-redeclaration]
char strlcat();
     ^
configure:18170:6: note: 'strlcat' is a builtin with type 'unsigned long (char *, const char *, unsigned long)'
1 warning generated.
configure:18158: checking for strlcpy
configure:18186: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18170:6: warning: incompatible redeclaration of library function 'strlcpy' [-Wincompatible-library-redeclaration]
char strlcpy();
     ^
configure:18170:6: note: 'strlcpy' is a builtin with type 'unsigned long (char *, const char *, unsigned long)'
1 warning generated.
configure:18158: checking for getopt
configure:18186: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18213: checking whether utime accepts a null argument
configure:18234: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18226:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main() {
^~~~
configure:18228:1: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
^
configure:18228:1: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
configure:18228:42: warning: implicit declaration of function 'utime' is invalid in C99 [-Wimplicit-function-declaration]
exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
                                         ^
3 warnings generated.
configure:18260: checking for working alloca.h
configure:18293: checking for alloca
configure:18326: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18493: checking for declared timezone
configure:18514: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:18540: checking for type of reentrant time-related functions
configure:18569: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18555:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main() {
^~~~
configure:18561:3: warning: incompatible pointer to integer conversion assigning to 'int' from 'struct tm *' [-Wint-conversion]
s = gmtime_r(&old, &t);
  ^ ~~~~~~~~~~~~~~~~~~
configure:18562:30: error: too many arguments to function call, expected 2, have 3
r = (int) asctime_r(&t, buf, 26);
          ~~~~~~~~~          ^~
/usr/include/time.h:125:1: note: 'asctime_r' declared here
char *asctime_r(const struct tm * __restrict, char * __restrict);
^
2 warnings and 1 error generated.
configure: failed program was:
#line 18551 "configure"
#include "confdefs.h"

#include <time.h>

main() {
char buf[27];
struct tm t;
time_t old = 0;
int r, s;

s = gmtime_r(&old, &t);
r = (int) asctime_r(&t, buf, 26);
if (r == s && s == 0) return (0);
return (1);
}

configure:18601: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18588:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main() {
^~~~
configure:18594:26: error: too many arguments to function call, expected 2, have 3
  p = asctime_r(&t, buf, 26);
      ~~~~~~~~~          ^~
/usr/include/time.h:125:1: note: 'asctime_r' declared here
char *asctime_r(const struct tm * __restrict, char * __restrict);
^
1 warning and 1 error generated.
configure: failed program was:
#line 18585 "configure"
#include "confdefs.h"

#include <time.h>
main() {
  struct tm t, *s;
  time_t old = 0;
  char buf[27], *p;
  
  s = gmtime_r(&old, &t);
  p = asctime_r(&t, buf, 26);
  if (p == buf && s == &t) return (0);
  return (1);
}
  
configure:18639: checking for readdir_r
configure:18667: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18689: checking for type of readdir_r
configure:18725: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:18710:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main() {
^~~~
configure:18717:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
    exit(1);
    ^
configure:18717:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2 warnings generated.
configure:18788: checking for in_addr_t
configure:18827: checking for crypt_r
configure:18855: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
Undefined symbols for architecture x86_64:
  "_crypt_r", referenced from:
      _main in conftest-27b879.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 18832 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char crypt_r(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char crypt_r();

int main() {

/* 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_crypt_r) || defined (__stub___crypt_r)
choke me
#else
crypt_r();
#endif

; return 0; }
configure:19012: checking whether to include gcov symbols
configure:19175: checking whether to include debugging symbols
configure:19226: checking layout of installed files
configure:19261: checking path to configuration file
configure:19295: checking where to scan for configuration files
configure:19331: checking whether to enable safe mode by default
configure:19366: checking for safe mode exec dir
configure:19410: checking whether to enable PHP's own SIGCHLD handler
configure:19448: checking whether to enable magic quotes by default
configure:19486: checking whether to explicitly link against libgcc
configure:19566: checking whether to enable short tags by default
configure:19604: checking whether to enable dmalloc
configure:19692: checking whether to enable IPv6 support
configure:19722: checking how big to make fd sets
configure:19793: checking size of long
configure:19832: checking size of int
configure:19872: checking for int32_t
configure:19897: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:19920: checking for uint32_t
configure:19945: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
configure:19977: checking for sys/types.h
configure:19977: checking for inttypes.h
configure:19977: checking for stdint.h
configure:19977: checking for string.h
configure:19977: checking for stdlib.h
configure:20017: checking for strtoll
configure:20045: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:20017: checking for atoll
configure:20045: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 conftest.c -lm -lresolv 1>&5
configure:20017: checking for strftime
configure:20471: checking whether to enable LIBXML support
configure:20519: checking libxml2 install dir
configure:20548: checking for xml2-config path
configure:20706: checking whether libxml build works
configure:20733: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c 
          
         -lm -lresolv -lxml2 -lz -liconv -lm 1>&5
configure:21098: checking for OpenSSL support
configure:21145: checking for Kerberos support
configure:21474: checking for krb5-config
configure:21834: checking for DSA_get_default_method in -lssl
configure:21853: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lssl  -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err 1>&5
Undefined symbols for architecture x86_64:
  "_DSA_get_default_method", referenced from:
      _main in conftest-0a53f1.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure: failed program was:
#line 21842 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char DSA_get_default_method();

int main() {
DSA_get_default_method()
; return 0; }
configure:21895: checking for pkg-config
configure:22100: checking for OpenSSL version
configure:22257: checking for CRYPTO_free in -lcrypto
configure:22276: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lcrypto  -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err 1>&5
configure:22433: checking for SSL_CTX_set_ssl_version in -lssl
configure:22452: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lssl  -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcrypto 1>&5
configure:22574: checking for PCRE support
configure:23428: checking for ZLIB support
configure:23475: checking if the location of ZLIB install directory is defined
configure:23921: checking for gzgets in -lz
configure:23940: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lz  -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err 1>&5
configure:24080: checking whether to enable bc style precision math functions
configure:24448: checking for BZip2 support
configure:24609: checking for BZ2_bzerror in -lbz2
configure:24628: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lbz2  -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err 1>&5
configure:25096: checking whether to enable calendar conversion support
configure:25443: checking whether to enable ctype functions
configure:25790: checking for cURL support
configure:25837: checking if we should use cURL for url streams
configure:25882: checking for cURL 7.10.5 or greater
configure:26120: checking for SSL support in libcurl
configure:26133: checking how to run the C preprocessor
configure:26213: checking for openssl support in libcurl
configure:26239: /usr/bin/clang -o conftest -I/opt/local/include -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:26232:12: warning: implicitly declaring library function 'strncasecmp' with type 'int (const char *, const char *, unsigned long)'
    return strncasecmp(ptr, "OpenSSL", sizeof("OpenSSL")-1);
           ^
configure:26232:12: note: please include the header <strings.h> or explicitly provide a declaration for 'strncasecmp'
1 warning generated.
configure:26247: checking for openssl/crypto.h
configure:26257: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
configure:26302: checking for gnutls support in libcurl
configure:26328: /usr/bin/clang -o conftest -I/opt/local/include -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:26321:12: warning: implicitly declaring library function 'strncasecmp' with type 'int (const char *, const char *, unsigned long)'
    return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
           ^
configure:26321:12: note: please include the header <strings.h> or explicitly provide a declaration for 'strncasecmp'
1 warning generated.
configure: failed program was:
#line 26309 "configure"
#include "confdefs.h"

#include <curl/curl.h>

int main(int argc, char *argv[])
{
  curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
  
  if (data && data->ssl_version && *data->ssl_version) {
    const char *ptr = data->ssl_version;

    while(*ptr == ' ') ++ptr;
    return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
  }
  return 1;
}

configure:26486: checking for curl_easy_perform in -lcurl
configure:26505: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz conftest.c -lcurl  -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:26641: checking for curl_version_info in -lcurl
configure:26660: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz conftest.c -lcurl  -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:26794: checking for curl_easy_strerror in -lcurl
configure:26813: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz conftest.c -lcurl  -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:26947: checking for curl_multi_strerror in -lcurl
configure:26966: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz conftest.c -lcurl  -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz 1>&5
configure:27867: checking for QDBM support
configure:28198: checking for GDBM support
configure:28515: checking for NDBM support
configure:28834: checking for Berkeley DB4 support
configure:29157: checking for Berkeley DB3 support
configure:29480: checking for Berkeley DB2 support
configure:29719: checking for DB1 support
configure:30074: checking for DBM support
configure:30483: checking for CDB support
configure:30514: checking for INI File support
configure:30545: checking for FlatFile support
configure:30560: checking whether to enable DBA interface
configure:30890: checking whether to enable dbase support
configure:31237: checking whether to enable DOM support
configure:31316: checking for xml2-config path
configure:31474: checking whether libxml build works
configure:31924: checking whether to enable EXIF (metadata from images) support
configure:32271: checking for FrontBase SQL92 (fbsql) support
configure:32778: checking for FDF support
configure:33609: checking whether to enable input filter support
configure:33656: checking pcre install prefix
configure:34075: checking whether to enable FTP support
configure:34122: checking OpenSSL dir for FTP
configure:34668: checking for OpenSSL version
configure:34825: checking for CRYPTO_free in -lcrypto
configure:35001: checking for SSL_CTX_set_ssl_version in -lssl
configure:35139: checking for GD support
configure:35187: checking for the location of libjpeg
configure:35215: checking for the location of libpng
configure:35270: checking for the location of libXpm
configure:35296: checking for FreeType 1.x support
configure:35322: checking for FreeType 2
configure:35348: checking for T1lib support
configure:35374: checking whether to enable truetype string function in GD
configure:35400: checking whether to enable JIS-mapped Japanese font support in GD
configure:35456: checking for fabsf
configure:35484: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lssl -lcrypto -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz -lxml2 -lz -liconv -lm 1>&5
configure:35468:6: warning: incompatible redeclaration of library function 'fabsf' [-Wincompatible-library-redeclaration]
char fabsf();
     ^
configure:35468:6: note: 'fabsf' is a builtin with type 'float (float)'
1 warning generated.
configure:35456: checking for floorf
configure:35484: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -lssl -lcrypto -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz -lxml2 -lz -liconv -lm 1>&5
configure:35468:6: warning: incompatible redeclaration of library function 'floorf' [-Wincompatible-library-redeclaration]
char floorf();
     ^
configure:35468:6: note: 'floorf' is a builtin with type 'float (float)'
1 warning generated.
configure:35656: checking for jpeg_read_header in -ljpeg
configure:35675: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib conftest.c -ljpeg  -lssl -lcrypto -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz -lxml2 -lz -liconv -lm 1>&5
configure:35957: checking for png_write_image in -lpng
configure:35976: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp -Wl,-rpath,/opt/local/lib -L/opt/local/lib -Wl,-rpath,/opt/local/lib -L/opt/local/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -Wl,-rpath,/opt/local/lib -L/opt/local/lib -lz conftest.c -lpng  -ljpeg -lssl -lcrypto -lcurl -lbz2 -lz -lpcre -lssl -lcrypto -lm -lresolv -lxml2 -lz -liconv -lm -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lcurl -lidn -lssl -lcrypto -lssl -lcrypto -lz -lxml2 -lz -liconv -lm 1>&5