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Ticket #45264: config.log

File config.log, 122.7 KB (added by ifernandolopez (Fernando López Hernández), 10 years ago)

Line
1	This file contains any messages produced by compilers while
2	running configure, to aid debugging if configure makes a mistake.
3
4	configure:1888: checking for Cygwin environment
5	configure:1904: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
6	configure:1900:8: error: use of undeclared identifier '__CYGWIN32__'
7	return __CYGWIN__;
8	^
9	configure:1898:20: note: expanded from macro '__CYGWIN__'
10	#define __CYGWIN__ __CYGWIN32__
11	^
12	1 error generated.
13	configure: failed program was:
14	#line 1893 "configure"
15	#include "confdefs.h"
16
17	int main() {
18
19	#ifndef __CYGWIN__
20	#define __CYGWIN__ __CYGWIN32__
21	#endif
22	return __CYGWIN__;
23	; return 0; }
24	configure:1921: checking for mingw32 environment
25	configure:1933: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
26	configure:1929:8: error: use of undeclared identifier '__MINGW32__'
27	return __MINGW32__;
28	^
29	1 error generated.
30	configure: failed program was:
31	#line 1926 "configure"
32	#include "confdefs.h"
33
34	int main() {
35	return __MINGW32__;
36	; return 0; }
37	configure:1952: checking for egrep
38	configure:1967: checking for a sed that does not truncate output
39	configure:2117: checking host system type
40	configure:2138: checking target system type
41	configure:2250: checking for gcc
42	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
43	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
44	configure:2376:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
45	main(){return(0);}
46	^~~~
47	1 warning generated.
48	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
49	configure:2410: checking whether we are using GNU C
50	configure:2419: /usr/bin/clang -E conftest.c
51	configure:2438: checking whether /usr/bin/clang accepts -g
52	configure:2470: checking how to run the C preprocessor
53	configure:2491: /usr/bin/clang -E -I/opt/local/include conftest.c >/dev/null 2>conftest.out
54	configure:2552: checking for icc
55	configure:2576: checking for suncc
56	configure:2601: checking whether /usr/bin/clang and cc understand -c and -o together
57	configure:2616: /usr/bin/clang -c conftest.c -o conftest.o 1>&5
58	conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
59	foo(){}
60	^~~
61	conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
62	foo(){}
63	^
64	2 warnings generated.
65	configure:2617: /usr/bin/clang -c conftest.c -o conftest.o 1>&5
66	conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
67	foo(){}
68	^~~
69	conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
70	foo(){}
71	^
72	2 warnings generated.
73	configure:2622: cc -c conftest.c 1>&5
74	conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
75	foo(){}
76	^~~
77	conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
78	foo(){}
79	^
80	2 warnings generated.
81	configure:2624: cc -c conftest.c -o conftest.o 1>&5
82	conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
83	foo(){}
84	^~~
85	conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
86	foo(){}
87	^
88	2 warnings generated.
89	configure:2625: cc -c conftest.c -o conftest.o 1>&5
90	conftest.c:1:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
91	foo(){}
92	^~~
93	conftest.c:1:7: warning: control reaches end of non-void function [-Wreturn-type]
94	foo(){}
95	^
96	2 warnings generated.
97	configure:2652: checking how to run the C preprocessor
98	configure:2732: checking for AIX
99	configure:2756: checking whether ln -s works
100	configure:2781: checking for system library directory
101	configure:2807: checking whether to enable runpaths
102	configure:2831: checking if compiler supports -R
103	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
104	clang: warning: argument unused during compilation: '-R'
105	ld: can't map file, errno=22 file '/usr/lib' for architecture x86_64
106	clang: error: linker command failed with exit code 1 (use -v to see invocation)
107	configure: failed program was:
108	#line 2839 "configure"
109	#include "confdefs.h"
110
111	int main() {
112
113	; return 0; }
114	configure:2864: checking if compiler supports -Wl,-rpath,
115	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
116	configure:2910: checking for gawk
117	configure:2970: checking for bison
118	configure:3010: checking for bison version
119	configure:3050: checking for flex
120	configure:3084: checking for yywrap in -lfl
121	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
122	ld: library not found for -lfl
123	clang: error: linker command failed with exit code 1 (use -v to see invocation)
124	configure: failed program was:
125	#line 3092 "configure"
126	#include "confdefs.h"
127	/* Override any gcc2 internal prototype to avoid an error. */
128	/* We use char because int might match the return type of a gcc2
129	builtin and then its argument prototype would still apply. */
130	char yywrap();
131
132	int main() {
133	yywrap()
134	; return 0; }
135	configure:3127: checking lex output file root
136	configure:3148: checking whether yytext is a pointer
137	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
138	Undefined symbols for architecture x86_64:
139	"_yywrap", referenced from:
140	_yylex in conftest-89fbbe.o
141	ld: symbol(s) not found for architecture x86_64
142	clang: error: linker command failed with exit code 1 (use -v to see invocation)
143	configure: failed program was:
144	#line 3160 "configure"
145	#include "confdefs.h"
146
147	#line 3 "lex.yy.c"
148
149	#define YY_INT_ALIGNED short int
150
151	/* A lexical scanner generated by flex */
152
153	#define FLEX_SCANNER
154	#define YY_FLEX_MAJOR_VERSION 2
155	#define YY_FLEX_MINOR_VERSION 5
156	#define YY_FLEX_SUBMINOR_VERSION 35
157	#if YY_FLEX_SUBMINOR_VERSION > 0
158	#define FLEX_BETA
159	#endif
160
161	/* First, we deal with platform-specific or compiler-specific issues. */
162
163	/* begin standard C headers. */
164	#include <stdio.h>
165	#include <string.h>
166	#include <errno.h>
167	#include <stdlib.h>
168
169	/* end standard C headers. */
170
171	/* flex integer type definitions */
172
173	#ifndef FLEXINT_H
174	#define FLEXINT_H
175
176	/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
177
178	#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
179
180	/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
181	* if you want the limit (max/min) macros for int types.
182	*/
183	#ifndef __STDC_LIMIT_MACROS
184	#define __STDC_LIMIT_MACROS 1
185	#endif
186
187	#include <inttypes.h>
188	typedef int8_t flex_int8_t;
189	typedef uint8_t flex_uint8_t;
190	typedef int16_t flex_int16_t;
191	typedef uint16_t flex_uint16_t;
192	typedef int32_t flex_int32_t;
193	typedef uint32_t flex_uint32_t;
194	typedef uint64_t flex_uint64_t;
195	#else
196	typedef signed char flex_int8_t;
197	typedef short int flex_int16_t;
198	typedef int flex_int32_t;
199	typedef unsigned char flex_uint8_t;
200	typedef unsigned short int flex_uint16_t;
201	typedef unsigned int flex_uint32_t;
202	#endif /* ! C99 */
203
204	/* Limits of integral types. */
205	#ifndef INT8_MIN
206	#define INT8_MIN (-128)
207	#endif
208	#ifndef INT16_MIN
209	#define INT16_MIN (-32767-1)
210	#endif
211	#ifndef INT32_MIN
212	#define INT32_MIN (-2147483647-1)
213	#endif
214	#ifndef INT8_MAX
215	#define INT8_MAX (127)
216	#endif
217	#ifndef INT16_MAX
218	#define INT16_MAX (32767)
219	#endif
220	#ifndef INT32_MAX
221	#define INT32_MAX (2147483647)
222	#endif
223	#ifndef UINT8_MAX
224	#define UINT8_MAX (255U)
225	#endif
226	#ifndef UINT16_MAX
227	#define UINT16_MAX (65535U)
228	#endif
229	#ifndef UINT32_MAX
230	#define UINT32_MAX (4294967295U)
231	#endif
232
233	#endif /* ! FLEXINT_H */
234
235	#ifdef __cplusplus
236
237	/* The "const" storage-class-modifier is valid. */
238	#define YY_USE_CONST
239
240	#else /* ! __cplusplus */
241
242	/* C99 requires __STDC__ to be defined as 1. */
243	#if defined (__STDC__)
244
245	#define YY_USE_CONST
246
247	#endif /* defined (__STDC__) */
248	#endif /* ! __cplusplus */
249
250	#ifdef YY_USE_CONST
251	#define yyconst const
252	#else
253	#define yyconst
254	#endif
255
256	/* Returned upon end-of-file. */
257	#define YY_NULL 0
258
259	/* Promotes a possibly negative, possibly signed char to an unsigned
260	* integer for use as an array index. If the signed char is negative,
261	* we want to instead treat it as an 8-bit unsigned char, hence the
262	* double cast.
263	*/
264	#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
265
266	/* Enter a start condition. This macro really ought to take a parameter,
267	* but we do it the disgusting crufty way forced on us by the ()-less
268	* definition of BEGIN.
269	*/
270	#define BEGIN (yy_start) = 1 + 2 *
271
272	/* Translate the current start state into a value that can be later handed
273	* to BEGIN to return to the state. The YYSTATE alias is for lex
274	* compatibility.
275	*/
276	#define YY_START (((yy_start) - 1) / 2)
277	#define YYSTATE YY_START
278
279	/* Action number for EOF rule of a given start state. */
280	#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
281
282	/* Special action meaning "start processing a new file". */
283	#define YY_NEW_FILE yyrestart(yyin )
284
285	#define YY_END_OF_BUFFER_CHAR 0
286
287	/* Size of default input buffer. */
288	#ifndef YY_BUF_SIZE
289	#define YY_BUF_SIZE 16384
290	#endif
291
292	/* The state buf must be large enough to hold one state per character in the main buffer.
293	*/
294	#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
295
296	#ifndef YY_TYPEDEF_YY_BUFFER_STATE
297	#define YY_TYPEDEF_YY_BUFFER_STATE
298	typedef struct yy_buffer_state *YY_BUFFER_STATE;
299	#endif
300
301	#ifndef YY_TYPEDEF_YY_SIZE_T
302	#define YY_TYPEDEF_YY_SIZE_T
303	typedef size_t yy_size_t;
304	#endif
305
306	extern yy_size_t yyleng;
307
308	extern FILE yyin, yyout;
309
310	#define EOB_ACT_CONTINUE_SCAN 0
311	#define EOB_ACT_END_OF_FILE 1
312	#define EOB_ACT_LAST_MATCH 2
313
314	#define YY_LESS_LINENO(n)
315
316	/* Return all but the first "n" matched characters back to the input stream. */
317	#define yyless(n) \
318	do \
319	{ \
320	/* Undo effects of setting up yytext. */ \
321	int yyless_macro_arg = (n); \
322	YY_LESS_LINENO(yyless_macro_arg);\
323	*yy_cp = (yy_hold_char); \
324	YY_RESTORE_YY_MORE_OFFSET \
325	(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
326	YY_DO_BEFORE_ACTION; /* set up yytext again */ \
327	} \
328	while ( 0 )
329
330	#define unput(c) yyunput( c, (yytext_ptr) )
331
332	#ifndef YY_STRUCT_YY_BUFFER_STATE
333	#define YY_STRUCT_YY_BUFFER_STATE
334	struct yy_buffer_state
335	{
336	FILE *yy_input_file;
337
338	char yy_ch_buf; / input buffer */
339	char yy_buf_pos; / current position in input buffer */
340
341	/* Size of input buffer in bytes, not including room for EOB
342	* characters.
343	*/
344	yy_size_t yy_buf_size;
345
346	/* Number of characters read into yy_ch_buf, not including EOB
347	* characters.
348	*/
349	yy_size_t yy_n_chars;
350
351	/* Whether we "own" the buffer - i.e., we know we created it,
352	* and can realloc() it to grow it, and should free() it to
353	* delete it.
354	*/
355	int yy_is_our_buffer;
356
357	/* Whether this is an "interactive" input source; if so, and
358	* if we're using stdio for input, then we want to use getc()
359	* instead of fread(), to make sure we stop fetching input after
360	* each newline.
361	*/
362	int yy_is_interactive;
363
364	/* Whether we're considered to be at the beginning of a line.
365	* If so, '^' rules will be active on the next match, otherwise
366	* not.
367	*/
368	int yy_at_bol;
369
370	int yy_bs_lineno; /*< The line count. /
371	int yy_bs_column; /*< The column count. /
372
373	/* Whether to try to fill the input buffer when we reach the
374	* end of it.
375	*/
376	int yy_fill_buffer;
377
378	int yy_buffer_status;
379
380	#define YY_BUFFER_NEW 0
381	#define YY_BUFFER_NORMAL 1
382	/* When an EOF's been seen but there's still some text to process
383	* then we mark the buffer as YY_EOF_PENDING, to indicate that we
384	* shouldn't try reading from the input source any more. We might
385	* still have a bunch of tokens to match, though, because of
386	* possible backing-up.
387	*
388	* When we actually see the EOF, we change the status to "new"
389	* (via yyrestart()), so that the user can continue scanning by
390	* just pointing yyin at a new input file.
391	*/
392	#define YY_BUFFER_EOF_PENDING 2
393
394	};
395	#endif /* !YY_STRUCT_YY_BUFFER_STATE */
396
397	/* Stack of input buffers. */
398	static size_t yy_buffer_stack_top = 0; /*< index of top of stack. /
399	static size_t yy_buffer_stack_max = 0; /*< capacity of stack. /
400	static YY_BUFFER_STATE * yy_buffer_stack = 0; /*< Stack as an array. /
401
402	/* We provide macros for accessing buffer states in case in the
403	* future we want to put the buffer states in a more general
404	* "scanner state".
405	*
406	* Returns the top of the stack, or NULL.
407	*/
408	#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
409	? (yy_buffer_stack)[(yy_buffer_stack_top)] \
410	: NULL)
411
412	/* Same as previous macro, but useful when we know that the buffer stack is not
413	* NULL or when we need an lvalue. For internal use only.
414	*/
415	#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
416
417	/* yy_hold_char holds the character lost when yytext is formed. */
418	static char yy_hold_char;
419	static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
420	yy_size_t yyleng;
421
422	/* Points to current character in buffer. */
423	static char yy_c_buf_p = (char ) 0;
424	static int yy_init = 0; /* whether we need to initialize */
425	static int yy_start = 0; /* start state number */
426
427	/* Flag which is used to allow yywrap()'s to do buffer switches
428	* instead of setting up a fresh yyin. A bit of a hack ...
429	*/
430	static int yy_did_buffer_switch_on_eof;
431
432	void yyrestart (FILE *input_file );
433	void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
434	YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
435	void yy_delete_buffer (YY_BUFFER_STATE b );
436	void yy_flush_buffer (YY_BUFFER_STATE b );
437	void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
438	void yypop_buffer_state (void );
439
440	static void yyensure_buffer_stack (void );
441	static void yy_load_buffer_state (void );
442	static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
443
444	#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
445
446	YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
447	YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
448	YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
449
450	void *yyalloc (yy_size_t );
451	void yyrealloc (void ,yy_size_t );
452	void yyfree (void * );
453
454	#define yy_new_buffer yy_create_buffer
455
456	#define yy_set_interactive(is_interactive) \
457	{ \
458	if ( ! YY_CURRENT_BUFFER ){ \
459	yyensure_buffer_stack (); \
460	YY_CURRENT_BUFFER_LVALUE = \
461	yy_create_buffer(yyin,YY_BUF_SIZE ); \
462	} \
463	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
464	}
465
466	#define yy_set_bol(at_bol) \
467	{ \
468	if ( ! YY_CURRENT_BUFFER ){\
469	yyensure_buffer_stack (); \
470	YY_CURRENT_BUFFER_LVALUE = \
471	yy_create_buffer(yyin,YY_BUF_SIZE ); \
472	} \
473	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
474	}
475
476	#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
477
478	/* Begin user sect3 */
479
480	typedef unsigned char YY_CHAR;
481
482	FILE yyin = (FILE ) 0, yyout = (FILE ) 0;
483
484	typedef int yy_state_type;
485
486	extern int yylineno;
487
488	int yylineno = 1;
489
490	extern char *yytext;
491	#define yytext_ptr yytext
492
493	static yy_state_type yy_get_previous_state (void );
494	static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
495	static int yy_get_next_buffer (void );
496	static void yy_fatal_error (yyconst char msg[] );
497
498	/* Done after the current pattern has been matched and before the
499	* corresponding action - sets up yytext.
500	*/
501	#define YY_DO_BEFORE_ACTION \
502	(yytext_ptr) = yy_bp; \
503	yyleng = (yy_size_t) (yy_cp - yy_bp); \
504	(yy_hold_char) = *yy_cp; \
505	*yy_cp = '\0'; \
506	(yy_c_buf_p) = yy_cp;
507
508	#define YY_NUM_RULES 1
509	#define YY_END_OF_BUFFER 2
510	/* This struct is not used in this scanner,
511	but its presence is necessary. */
512	struct yy_trans_info
513	{
514	flex_int32_t yy_verify;
515	flex_int32_t yy_nxt;
516	};
517	static yyconst flex_int16_t yy_accept[6] =
518	{ 0,
519	0, 0, 2, 1, 0
520	} ;
521
522	static yyconst flex_int32_t yy_ec[256] =
523	{ 0,
524	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
525	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
526	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
527	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
528	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
529	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
530	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
531	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
532	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
533	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
534
535	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
536	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
537	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
538	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
539	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
540	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
541	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
542	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
543	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
544	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
545
546	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
547	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
548	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
549	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
550	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
551	1, 1, 1, 1, 1
552	} ;
553
554	static yyconst flex_int32_t yy_meta[2] =
555	{ 0,
556	1
557	} ;
558
559	static yyconst flex_int16_t yy_base[7] =
560	{ 0,
561	0, 0, 2, 3, 3, 0
562	} ;
563
564	static yyconst flex_int16_t yy_def[7] =
565	{ 0,
566	6, 6, 5, 5, 0, 5
567	} ;
568
569	static yyconst flex_int16_t yy_nxt[5] =
570	{ 0,
571	4, 5, 3, 5
572	} ;
573
574	static yyconst flex_int16_t yy_chk[5] =
575	{ 0,
576	6, 3, 5, 5
577	} ;
578
579	static yy_state_type yy_last_accepting_state;
580	static char *yy_last_accepting_cpos;
581
582	extern int yy_flex_debug;
583	int yy_flex_debug = 0;
584
585	/* The intent behind this definition is that it'll catch
586	* any uses of REJECT which flex missed.
587	*/
588	#define REJECT reject_used_but_not_detected
589	#define yymore() yymore_used_but_not_detected
590	#define YY_MORE_ADJ 0
591	#define YY_RESTORE_YY_MORE_OFFSET
592	char *yytext;
593	#line 1 "<stdin>"
594	#line 450 "lex.yy.c"
595
596	#define INITIAL 0
597
598	#ifndef YY_NO_UNISTD_H
599	/* Special case for "unistd.h", since it is non-ANSI. We include it way
600	* down here because we want the user's section 1 to have been scanned first.
601	* The user has a chance to override it with an option.
602	*/
603	#include <unistd.h>
604	#endif
605
606	#ifndef YY_EXTRA_TYPE
607	#define YY_EXTRA_TYPE void *
608	#endif
609
610	static int yy_init_globals (void );
611
612	/* Accessor methods to globals.
613	These are made visible to non-reentrant scanners for convenience. */
614
615	int yylex_destroy (void );
616
617	int yyget_debug (void );
618
619	void yyset_debug (int debug_flag );
620
621	YY_EXTRA_TYPE yyget_extra (void );
622
623	void yyset_extra (YY_EXTRA_TYPE user_defined );
624
625	FILE *yyget_in (void );
626
627	void yyset_in (FILE * in_str );
628
629	FILE *yyget_out (void );
630
631	void yyset_out (FILE * out_str );
632
633	yy_size_t yyget_leng (void );
634
635	char *yyget_text (void );
636
637	int yyget_lineno (void );
638
639	void yyset_lineno (int line_number );
640
641	/* Macros after this point can all be overridden by user definitions in
642	* section 1.
643	*/
644
645	#ifndef YY_SKIP_YYWRAP
646	#ifdef __cplusplus
647	extern "C" int yywrap (void );
648	#else
649	extern int yywrap (void );
650	#endif
651	#endif
652
653	static void yyunput (int c,char *buf_ptr );
654
655	#ifndef yytext_ptr
656	static void yy_flex_strncpy (char ,yyconst char ,int );
657	#endif
658
659	#ifdef YY_NEED_STRLEN
660	static int yy_flex_strlen (yyconst char * );
661	#endif
662
663	#ifndef YY_NO_INPUT
664
665	#ifdef __cplusplus
666	static int yyinput (void );
667	#else
668	static int input (void );
669	#endif
670
671	#endif
672
673	/* Amount of stuff to slurp up with each read. */
674	#ifndef YY_READ_BUF_SIZE
675	#define YY_READ_BUF_SIZE 8192
676	#endif
677
678	/* Copy whatever the last rule matched to the standard output. */
679	#ifndef ECHO
680	/* This used to be an fputs(), but since the string might contain NUL's,
681	* we now use fwrite().
682	*/
683	#define ECHO fwrite( yytext, yyleng, 1, yyout )
684	#endif
685
686	/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
687	* is returned in "result".
688	*/
689	#ifndef YY_INPUT
690	#define YY_INPUT(buf,result,max_size) \
691	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
692	{ \
693	int c = '*'; \
694	yy_size_t n; \
695	for ( n = 0; n < max_size && \
696	(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
697	buf[n] = (char) c; \
698	if ( c == '\n' ) \
699	buf[n++] = (char) c; \
700	if ( c == EOF && ferror( yyin ) ) \
701	YY_FATAL_ERROR( "input in flex scanner failed" ); \
702	result = n; \
703	} \
704	else \
705	{ \
706	errno=0; \
707	while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
708	{ \
709	if( errno != EINTR) \
710	{ \
711	YY_FATAL_ERROR( "input in flex scanner failed" ); \
712	break; \
713	} \
714	errno=0; \
715	clearerr(yyin); \
716	} \
717	}\
718	\
719
720	#endif
721
722	/* No semi-colon after return; correct usage is to write "yyterminate();" -
723	* we don't want an extra ';' after the "return" because that will cause
724	* some compilers to complain about unreachable statements.
725	*/
726	#ifndef yyterminate
727	#define yyterminate() return YY_NULL
728	#endif
729
730	/* Number of entries by which start-condition stack grows. */
731	#ifndef YY_START_STACK_INCR
732	#define YY_START_STACK_INCR 25
733	#endif
734
735	/* Report a fatal error. */
736	#ifndef YY_FATAL_ERROR
737	#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
738	#endif
739
740	/* end tables serialization structures and prototypes */
741
742	/* Default declaration of generated scanner - a define so the user can
743	* easily add parameters.
744	*/
745	#ifndef YY_DECL
746	#define YY_DECL_IS_OURS 1
747
748	extern int yylex (void);
749
750	#define YY_DECL int yylex (void)
751	#endif /* !YY_DECL */
752
753	/* Code executed at the beginning of each rule, after yytext and yyleng
754	* have been set up.
755	*/
756	#ifndef YY_USER_ACTION
757	#define YY_USER_ACTION
758	#endif
759
760	/* Code executed at the end of each rule. */
761	#ifndef YY_BREAK
762	#define YY_BREAK break;
763	#endif
764
765	#define YY_RULE_SETUP \
766	YY_USER_ACTION
767
768	/** The main scanner function which does all the work.
769	*/
770	YY_DECL
771	{
772	register yy_state_type yy_current_state;
773	register char yy_cp, yy_bp;
774	register int yy_act;
775
776	#line 1 "<stdin>"
777
778	#line 634 "lex.yy.c"
779
780	if ( !(yy_init) )
781	{
782	(yy_init) = 1;
783
784	#ifdef YY_USER_INIT
785	YY_USER_INIT;
786	#endif
787
788	if ( ! (yy_start) )
789	(yy_start) = 1; /* first start state */
790
791	if ( ! yyin )
792	yyin = stdin;
793
794	if ( ! yyout )
795	yyout = stdout;
796
797	if ( ! YY_CURRENT_BUFFER ) {
798	yyensure_buffer_stack ();
799	YY_CURRENT_BUFFER_LVALUE =
800	yy_create_buffer(yyin,YY_BUF_SIZE );
801	}
802
803	yy_load_buffer_state( );
804	}
805
806	while ( 1 ) /* loops until end-of-file is reached */
807	{
808	yy_cp = (yy_c_buf_p);
809
810	/* Support of yytext. */
811	*yy_cp = (yy_hold_char);
812
813	/* yy_bp points to the position in yy_ch_buf of the start of
814	* the current run.
815	*/
816	yy_bp = yy_cp;
817
818	yy_current_state = (yy_start);
819	yy_match:
820	do
821	{
822	register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
823	if ( yy_accept[yy_current_state] )
824	{
825	(yy_last_accepting_state) = yy_current_state;
826	(yy_last_accepting_cpos) = yy_cp;
827	}
828	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
829	{
830	yy_current_state = (int) yy_def[yy_current_state];
831	if ( yy_current_state >= 6 )
832	yy_c = yy_meta[(unsigned int) yy_c];
833	}
834	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
835	++yy_cp;
836	}
837	while ( yy_base[yy_current_state] != 3 );
838
839	yy_find_action:
840	yy_act = yy_accept[yy_current_state];
841	if ( yy_act == 0 )
842	{ /* have to back up */
843	yy_cp = (yy_last_accepting_cpos);
844	yy_current_state = (yy_last_accepting_state);
845	yy_act = yy_accept[yy_current_state];
846	}
847
848	YY_DO_BEFORE_ACTION;
849
850	do_action: /* This label is used only to access EOF actions. */
851
852	switch ( yy_act )
853	{ /* beginning of action switch */
854	case 0: /* must back up */
855	/* undo the effects of YY_DO_BEFORE_ACTION */
856	*yy_cp = (yy_hold_char);
857	yy_cp = (yy_last_accepting_cpos);
858	yy_current_state = (yy_last_accepting_state);
859	goto yy_find_action;
860
861	case 1:
862	YY_RULE_SETUP
863	#line 2 "<stdin>"
864	ECHO;
865	YY_BREAK
866	#line 722 "lex.yy.c"
867	case YY_STATE_EOF(INITIAL):
868	yyterminate();
869
870	case YY_END_OF_BUFFER:
871	{
872	/* Amount of text matched not including the EOB char. */
873	int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
874
875	/* Undo the effects of YY_DO_BEFORE_ACTION. */
876	*yy_cp = (yy_hold_char);
877	YY_RESTORE_YY_MORE_OFFSET
878
879	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
880	{
881	/* We're scanning a new file or input source. It's
882	* possible that this happened because the user
883	* just pointed yyin at a new source and called
884	* yylex(). If so, then we have to assure
885	* consistency between YY_CURRENT_BUFFER and our
886	* globals. Here is the right place to do so, because
887	* this is the first action (other than possibly a
888	* back-up) that will match for the new input source.
889	*/
890	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
891	YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
892	YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
893	}
894
895	/* Note that here we test for yy_c_buf_p "<=" to the position
896	* of the first EOB in the buffer, since yy_c_buf_p will
897	* already have been incremented past the NUL character
898	* (since all states make transitions on EOB to the
899	* end-of-buffer state). Contrast this with the test
900	* in input().
901	*/
902	if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
903	{ /* This was really a NUL. */
904	yy_state_type yy_next_state;
905
906	(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
907
908	yy_current_state = yy_get_previous_state( );
909
910	/* Okay, we're now positioned to make the NUL
911	* transition. We couldn't have
912	* yy_get_previous_state() go ahead and do it
913	* for us because it doesn't know how to deal
914	* with the possibility of jamming (and we don't
915	* want to build jamming into it because then it
916	* will run more slowly).
917	*/
918
919	yy_next_state = yy_try_NUL_trans( yy_current_state );
920
921	yy_bp = (yytext_ptr) + YY_MORE_ADJ;
922
923	if ( yy_next_state )
924	{
925	/* Consume the NUL. */
926	yy_cp = ++(yy_c_buf_p);
927	yy_current_state = yy_next_state;
928	goto yy_match;
929	}
930
931	else
932	{
933	yy_cp = (yy_c_buf_p);
934	goto yy_find_action;
935	}
936	}
937
938	else switch ( yy_get_next_buffer( ) )
939	{
940	case EOB_ACT_END_OF_FILE:
941	{
942	(yy_did_buffer_switch_on_eof) = 0;
943
944	if ( yywrap( ) )
945	{
946	/* Note: because we've taken care in
947	* yy_get_next_buffer() to have set up
948	* yytext, we can now set up
949	* yy_c_buf_p so that if some total
950	* hoser (like flex itself) wants to
951	* call the scanner after we return the
952	* YY_NULL, it'll still work - another
953	* YY_NULL will get returned.
954	*/
955	(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
956
957	yy_act = YY_STATE_EOF(YY_START);
958	goto do_action;
959	}
960
961	else
962	{
963	if ( ! (yy_did_buffer_switch_on_eof) )
964	YY_NEW_FILE;
965	}
966	break;
967	}
968
969	case EOB_ACT_CONTINUE_SCAN:
970	(yy_c_buf_p) =
971	(yytext_ptr) + yy_amount_of_matched_text;
972
973	yy_current_state = yy_get_previous_state( );
974
975	yy_cp = (yy_c_buf_p);
976	yy_bp = (yytext_ptr) + YY_MORE_ADJ;
977	goto yy_match;
978
979	case EOB_ACT_LAST_MATCH:
980	(yy_c_buf_p) =
981	&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
982
983	yy_current_state = yy_get_previous_state( );
984
985	yy_cp = (yy_c_buf_p);
986	yy_bp = (yytext_ptr) + YY_MORE_ADJ;
987	goto yy_find_action;
988	}
989	break;
990	}
991
992	default:
993	YY_FATAL_ERROR(
994	"fatal flex scanner internal error--no action found" );
995	} /* end of action switch */
996	} /* end of scanning one token */
997	} /* end of yylex */
998
999	/* yy_get_next_buffer - try to read in a new buffer
1000	*
1001	* Returns a code representing an action:
1002	* EOB_ACT_LAST_MATCH -
1003	* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1004	* EOB_ACT_END_OF_FILE - end of file
1005	*/
1006	static int yy_get_next_buffer (void)
1007	{
1008	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1009	register char *source = (yytext_ptr);
1010	register int number_to_move, i;
1011	int ret_val;
1012
1013	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1014	YY_FATAL_ERROR(
1015	"fatal flex scanner internal error--end of buffer missed" );
1016
1017	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1018	{ /* Don't try to fill the buffer, so this is an EOF. */
1019	if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1020	{
1021	/* We matched a single character, the EOB, so
1022	* treat this as a final EOF.
1023	*/
1024	return EOB_ACT_END_OF_FILE;
1025	}
1026
1027	else
1028	{
1029	/* We matched some text prior to the EOB, first
1030	* process it.
1031	*/
1032	return EOB_ACT_LAST_MATCH;
1033	}
1034	}
1035
1036	/* Try to read more data. */
1037
1038	/* First move last chars to start of buffer. */
1039	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1040
1041	for ( i = 0; i < number_to_move; ++i )
1042	(dest++) = (source++);
1043
1044	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1045	/* don't do the read, it's not guaranteed to return an EOF,
1046	* just force an EOF
1047	*/
1048	YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1049
1050	else
1051	{
1052	yy_size_t num_to_read =
1053	YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1054
1055	while ( num_to_read <= 0 )
1056	{ /* Not enough room in the buffer - grow it. */
1057
1058	/* just a shorter name for the current buffer */
1059	YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1060
1061	int yy_c_buf_p_offset =
1062	(int) ((yy_c_buf_p) - b->yy_ch_buf);
1063
1064	if ( b->yy_is_our_buffer )
1065	{
1066	yy_size_t new_size = b->yy_buf_size * 2;
1067
1068	if ( new_size <= 0 )
1069	b->yy_buf_size += b->yy_buf_size / 8;
1070	else
1071	b->yy_buf_size *= 2;
1072
1073	b->yy_ch_buf = (char *)
1074	/* Include room in for 2 EOB chars. */
1075	yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1076	}
1077	else
1078	/* Can't grow it, we don't own it. */
1079	b->yy_ch_buf = 0;
1080
1081	if ( ! b->yy_ch_buf )
1082	YY_FATAL_ERROR(
1083	"fatal error - scanner input buffer overflow" );
1084
1085	(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1086
1087	num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1088	number_to_move - 1;
1089
1090	}
1091
1092	if ( num_to_read > YY_READ_BUF_SIZE )
1093	num_to_read = YY_READ_BUF_SIZE;
1094
1095	/* Read in more data. */
1096	YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1097	(yy_n_chars), num_to_read );
1098
1099	YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1100	}
1101
1102	if ( (yy_n_chars) == 0 )
1103	{
1104	if ( number_to_move == YY_MORE_ADJ )
1105	{
1106	ret_val = EOB_ACT_END_OF_FILE;
1107	yyrestart(yyin );
1108	}
1109
1110	else
1111	{
1112	ret_val = EOB_ACT_LAST_MATCH;
1113	YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1114	YY_BUFFER_EOF_PENDING;
1115	}
1116	}
1117
1118	else
1119	ret_val = EOB_ACT_CONTINUE_SCAN;
1120
1121	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1122	/* Extend the array by 50%, plus the number we really need. */
1123	yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1124	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char ) yyrealloc((void ) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1125	if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1126	YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1127	}
1128
1129	(yy_n_chars) += number_to_move;
1130	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1131	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1132
1133	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1134
1135	return ret_val;
1136	}
1137
1138	/* yy_get_previous_state - get the state just before the EOB char was reached */
1139
1140	static yy_state_type yy_get_previous_state (void)
1141	{
1142	register yy_state_type yy_current_state;
1143	register char *yy_cp;
1144
1145	yy_current_state = (yy_start);
1146
1147	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1148	{
1149	register YY_CHAR yy_c = (yy_cp ? yy_ec[YY_SC_TO_UI(yy_cp)] : 1);
1150	if ( yy_accept[yy_current_state] )
1151	{
1152	(yy_last_accepting_state) = yy_current_state;
1153	(yy_last_accepting_cpos) = yy_cp;
1154	}
1155	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1156	{
1157	yy_current_state = (int) yy_def[yy_current_state];
1158	if ( yy_current_state >= 6 )
1159	yy_c = yy_meta[(unsigned int) yy_c];
1160	}
1161	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1162	}
1163
1164	return yy_current_state;
1165	}
1166
1167	/* yy_try_NUL_trans - try to make a transition on the NUL character
1168	*
1169	* synopsis
1170	* next_state = yy_try_NUL_trans( current_state );
1171	*/
1172	static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1173	{
1174	register int yy_is_jam;
1175	register char *yy_cp = (yy_c_buf_p);
1176
1177	register YY_CHAR yy_c = 1;
1178	if ( yy_accept[yy_current_state] )
1179	{
1180	(yy_last_accepting_state) = yy_current_state;
1181	(yy_last_accepting_cpos) = yy_cp;
1182	}
1183	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1184	{
1185	yy_current_state = (int) yy_def[yy_current_state];
1186	if ( yy_current_state >= 6 )
1187	yy_c = yy_meta[(unsigned int) yy_c];
1188	}
1189	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1190	yy_is_jam = (yy_current_state == 5);
1191
1192	return yy_is_jam ? 0 : yy_current_state;
1193	}
1194
1195	static void yyunput (int c, register char * yy_bp )
1196	{
1197	register char *yy_cp;
1198
1199	yy_cp = (yy_c_buf_p);
1200
1201	/* undo effects of setting up yytext */
1202	*yy_cp = (yy_hold_char);
1203
1204	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1205	{ /* need to shift things up to make room */
1206	/* +2 for EOB chars. */
1207	register yy_size_t number_to_move = (yy_n_chars) + 2;
1208	register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1209	YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1210	register char *source =
1211	&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1212
1213	while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1214	--dest = --source;
1215
1216	yy_cp += (int) (dest - source);
1217	yy_bp += (int) (dest - source);
1218	YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1219	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1220
1221	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1222	YY_FATAL_ERROR( "flex scanner push-back overflow" );
1223	}
1224
1225	*--yy_cp = (char) c;
1226
1227	(yytext_ptr) = yy_bp;
1228	(yy_hold_char) = *yy_cp;
1229	(yy_c_buf_p) = yy_cp;
1230	}
1231
1232	#ifndef YY_NO_INPUT
1233	#ifdef __cplusplus
1234	static int yyinput (void)
1235	#else
1236	static int input (void)
1237	#endif
1238
1239	{
1240	int c;
1241
1242	*(yy_c_buf_p) = (yy_hold_char);
1243
1244	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1245	{
1246	/* yy_c_buf_p now points to the character we want to return.
1247	* If this occurs before the EOB characters, then it's a
1248	* valid NUL; if not, then we've hit the end of the buffer.
1249	*/
1250	if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1251	/* This was really a NUL. */
1252	*(yy_c_buf_p) = '\0';
1253
1254	else
1255	{ /* need more input */
1256	yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1257	++(yy_c_buf_p);
1258
1259	switch ( yy_get_next_buffer( ) )
1260	{
1261	case EOB_ACT_LAST_MATCH:
1262	/* This happens because yy_g_n_b()
1263	* sees that we've accumulated a
1264	* token and flags that we need to
1265	* try matching the token before
1266	* proceeding. But for input(),
1267	* there's no matching to consider.
1268	* So convert the EOB_ACT_LAST_MATCH
1269	* to EOB_ACT_END_OF_FILE.
1270	*/
1271
1272	/* Reset buffer status. */
1273	yyrestart(yyin );
1274
1275	/FALLTHROUGH/
1276
1277	case EOB_ACT_END_OF_FILE:
1278	{
1279	if ( yywrap( ) )
1280	return 0;
1281
1282	if ( ! (yy_did_buffer_switch_on_eof) )
1283	YY_NEW_FILE;
1284	#ifdef __cplusplus
1285	return yyinput();
1286	#else
1287	return input();
1288	#endif
1289	}
1290
1291	case EOB_ACT_CONTINUE_SCAN:
1292	(yy_c_buf_p) = (yytext_ptr) + offset;
1293	break;
1294	}
1295	}
1296	}
1297
1298	c = (unsigned char ) (yy_c_buf_p); /* cast for 8-bit char's */
1299	(yy_c_buf_p) = '\0'; / preserve yytext */
1300	(yy_hold_char) = *++(yy_c_buf_p);
1301
1302	return c;
1303	}
1304	#endif /* ifndef YY_NO_INPUT */
1305
1306	/** Immediately switch to a different input stream.
1307	* @param input_file A readable stream.
1308	*
1309	* @note This function does not reset the start condition to @c INITIAL .
1310	*/
1311	void yyrestart (FILE * input_file )
1312	{
1313
1314	if ( ! YY_CURRENT_BUFFER ){
1315	yyensure_buffer_stack ();
1316	YY_CURRENT_BUFFER_LVALUE =
1317	yy_create_buffer(yyin,YY_BUF_SIZE );
1318	}
1319
1320	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1321	yy_load_buffer_state( );
1322	}
1323
1324	/** Switch to a different input buffer.
1325	* @param new_buffer The new input buffer.
1326	*
1327	*/
1328	void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1329	{
1330
1331	/* TODO. We should be able to replace this entire function body
1332	* with
1333	* yypop_buffer_state();
1334	* yypush_buffer_state(new_buffer);
1335	*/
1336	yyensure_buffer_stack ();
1337	if ( YY_CURRENT_BUFFER == new_buffer )
1338	return;
1339
1340	if ( YY_CURRENT_BUFFER )
1341	{
1342	/* Flush out information for old buffer. */
1343	*(yy_c_buf_p) = (yy_hold_char);
1344	YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1345	YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1346	}
1347
1348	YY_CURRENT_BUFFER_LVALUE = new_buffer;
1349	yy_load_buffer_state( );
1350
1351	/* We don't actually know whether we did this switch during
1352	* EOF (yywrap()) processing, but the only time this flag
1353	* is looked at is after yywrap() is called, so it's safe
1354	* to go ahead and always set it.
1355	*/
1356	(yy_did_buffer_switch_on_eof) = 1;
1357	}
1358
1359	static void yy_load_buffer_state (void)
1360	{
1361	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1362	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1363	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1364	(yy_hold_char) = *(yy_c_buf_p);
1365	}
1366
1367	/** Allocate and initialize an input buffer state.
1368	* @param file A readable stream.
1369	* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1370	*
1371	* @return the allocated buffer state.
1372	*/
1373	YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1374	{
1375	YY_BUFFER_STATE b;
1376
1377	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1378	if ( ! b )
1379	YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1380
1381	b->yy_buf_size = size;
1382
1383	/* yy_ch_buf has to be 2 characters longer than the size given because
1384	* we need to put in 2 end-of-buffer characters.
1385	*/
1386	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1387	if ( ! b->yy_ch_buf )
1388	YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1389
1390	b->yy_is_our_buffer = 1;
1391
1392	yy_init_buffer(b,file );
1393
1394	return b;
1395	}
1396
1397	/** Destroy the buffer.
1398	* @param b a buffer created with yy_create_buffer()
1399	*
1400	*/
1401	void yy_delete_buffer (YY_BUFFER_STATE b )
1402	{
1403
1404	if ( ! b )
1405	return;
1406
1407	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1408	YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1409
1410	if ( b->yy_is_our_buffer )
1411	yyfree((void *) b->yy_ch_buf );
1412
1413	yyfree((void *) b );
1414	}
1415
1416	#ifndef __cplusplus
1417	extern int isatty (int );
1418	#endif /* __cplusplus */
1419
1420	/* Initializes or reinitializes a buffer.
1421	* This function is sometimes called more than once on the same buffer,
1422	* such as during a yyrestart() or at EOF.
1423	*/
1424	static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1425
1426	{
1427	int oerrno = errno;
1428
1429	yy_flush_buffer(b );
1430
1431	b->yy_input_file = file;
1432	b->yy_fill_buffer = 1;
1433
1434	/* If b is the current buffer, then yy_init_buffer was _probably_
1435	* called from yyrestart() or through yy_get_next_buffer.
1436	* In that case, we don't want to reset the lineno or column.
1437	*/
1438	if (b != YY_CURRENT_BUFFER){
1439	b->yy_bs_lineno = 1;
1440	b->yy_bs_column = 0;
1441	}
1442
1443	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1444
1445	errno = oerrno;
1446	}
1447
1448	/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1449	* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1450	*
1451	*/
1452	void yy_flush_buffer (YY_BUFFER_STATE b )
1453	{
1454	if ( ! b )
1455	return;
1456
1457	b->yy_n_chars = 0;
1458
1459	/* We always need two end-of-buffer characters. The first causes
1460	* a transition to the end-of-buffer state. The second causes
1461	* a jam in that state.
1462	*/
1463	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1464	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1465
1466	b->yy_buf_pos = &b->yy_ch_buf[0];
1467
1468	b->yy_at_bol = 1;
1469	b->yy_buffer_status = YY_BUFFER_NEW;
1470
1471	if ( b == YY_CURRENT_BUFFER )
1472	yy_load_buffer_state( );
1473	}
1474
1475	/** Pushes the new state onto the stack. The new state becomes
1476	* the current state. This function will allocate the stack
1477	* if necessary.
1478	* @param new_buffer The new state.
1479	*
1480	*/
1481	void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1482	{
1483	if (new_buffer == NULL)
1484	return;
1485
1486	yyensure_buffer_stack();
1487
1488	/* This block is copied from yy_switch_to_buffer. */
1489	if ( YY_CURRENT_BUFFER )
1490	{
1491	/* Flush out information for old buffer. */
1492	*(yy_c_buf_p) = (yy_hold_char);
1493	YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1494	YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1495	}
1496
1497	/* Only push if top exists. Otherwise, replace top. */
1498	if (YY_CURRENT_BUFFER)
1499	(yy_buffer_stack_top)++;
1500	YY_CURRENT_BUFFER_LVALUE = new_buffer;
1501
1502	/* copied from yy_switch_to_buffer. */
1503	yy_load_buffer_state( );
1504	(yy_did_buffer_switch_on_eof) = 1;
1505	}
1506
1507	/** Removes and deletes the top of the stack, if present.
1508	* The next element becomes the new top.
1509	*
1510	*/
1511	void yypop_buffer_state (void)
1512	{
1513	if (!YY_CURRENT_BUFFER)
1514	return;
1515
1516	yy_delete_buffer(YY_CURRENT_BUFFER );
1517	YY_CURRENT_BUFFER_LVALUE = NULL;
1518	if ((yy_buffer_stack_top) > 0)
1519	--(yy_buffer_stack_top);
1520
1521	if (YY_CURRENT_BUFFER) {
1522	yy_load_buffer_state( );
1523	(yy_did_buffer_switch_on_eof) = 1;
1524	}
1525	}
1526
1527	/* Allocates the stack if it does not exist.
1528	* Guarantees space for at least one push.
1529	*/
1530	static void yyensure_buffer_stack (void)
1531	{
1532	yy_size_t num_to_alloc;
1533
1534	if (!(yy_buffer_stack)) {
1535
1536	/* First allocation is just for 2 elements, since we don't know if this
1537	* scanner will even need a stack. We use 2 instead of 1 to avoid an
1538	* immediate realloc on the next call.
1539	*/
1540	num_to_alloc = 1;
1541	(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1542	(num_to_alloc * sizeof(struct yy_buffer_state*)
1543	);
1544	if ( ! (yy_buffer_stack) )
1545	YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1546
1547	memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1548
1549	(yy_buffer_stack_max) = num_to_alloc;
1550	(yy_buffer_stack_top) = 0;
1551	return;
1552	}
1553
1554	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1555
1556	/* Increase the buffer to prepare for a possible push. */
1557	int grow_size = 8 /* arbitrary grow size */;
1558
1559	num_to_alloc = (yy_buffer_stack_max) + grow_size;
1560	(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1561	((yy_buffer_stack),
1562	num_to_alloc * sizeof(struct yy_buffer_state*)
1563	);
1564	if ( ! (yy_buffer_stack) )
1565	YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1566
1567	/* zero only the new slots.*/
1568	memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1569	(yy_buffer_stack_max) = num_to_alloc;
1570	}
1571	}
1572
1573	/** Setup the input buffer state to scan directly from a user-specified character buffer.
1574	* @param base the character buffer
1575	* @param size the size in bytes of the character buffer
1576	*
1577	* @return the newly allocated buffer state object.
1578	*/
1579	YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1580	{
1581	YY_BUFFER_STATE b;
1582
1583	if ( size < 2 \|\|
1584	base[size-2] != YY_END_OF_BUFFER_CHAR \|\|
1585	base[size-1] != YY_END_OF_BUFFER_CHAR )
1586	/* They forgot to leave room for the EOB's. */
1587	return 0;
1588
1589	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1590	if ( ! b )
1591	YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1592
1593	b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1594	b->yy_buf_pos = b->yy_ch_buf = base;
1595	b->yy_is_our_buffer = 0;
1596	b->yy_input_file = 0;
1597	b->yy_n_chars = b->yy_buf_size;
1598	b->yy_is_interactive = 0;
1599	b->yy_at_bol = 1;
1600	b->yy_fill_buffer = 0;
1601	b->yy_buffer_status = YY_BUFFER_NEW;
1602
1603	yy_switch_to_buffer(b );
1604
1605	return b;
1606	}
1607
1608	/** Setup the input buffer state to scan a string. The next call to yylex() will
1609	* scan from a @e copy of @a str.
1610	* @param yystr a NUL-terminated string to scan
1611	*
1612	* @return the newly allocated buffer state object.
1613	* @note If you want to scan bytes that may contain NUL values, then use
1614	* yy_scan_bytes() instead.
1615	*/
1616	YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1617	{
1618
1619	return yy_scan_bytes(yystr,strlen(yystr) );
1620	}
1621
1622	/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1623	* scan from a @e copy of @a bytes.
1624	* @param bytes the byte buffer to scan
1625	* @param len the number of bytes in the buffer pointed to by @a bytes.
1626	*
1627	* @return the newly allocated buffer state object.
1628	*/
1629	YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1630	{
1631	YY_BUFFER_STATE b;
1632	char *buf;
1633	yy_size_t n, i;
1634
1635	/* Get memory for full buffer, including space for trailing EOB's. */
1636	n = _yybytes_len + 2;
1637	buf = (char *) yyalloc(n );
1638	if ( ! buf )
1639	YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1640
1641	for ( i = 0; i < _yybytes_len; ++i )
1642	buf[i] = yybytes[i];
1643
1644	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1645
1646	b = yy_scan_buffer(buf,n );
1647	if ( ! b )
1648	YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1649
1650	/* It's okay to grow etc. this buffer, and we should throw it
1651	* away when we're done.
1652	*/
1653	b->yy_is_our_buffer = 1;
1654
1655	return b;
1656	}
1657
1658	#ifndef YY_EXIT_FAILURE
1659	#define YY_EXIT_FAILURE 2
1660	#endif
1661
1662	static void yy_fatal_error (yyconst char* msg )
1663	{
1664	(void) fprintf( stderr, "%s\n", msg );
1665	exit( YY_EXIT_FAILURE );
1666	}
1667
1668	/* Redefine yyless() so it works in section 3 code. */
1669
1670	#undef yyless
1671	#define yyless(n) \
1672	do \
1673	{ \
1674	/* Undo effects of setting up yytext. */ \
1675	int yyless_macro_arg = (n); \
1676	YY_LESS_LINENO(yyless_macro_arg);\
1677	yytext[yyleng] = (yy_hold_char); \
1678	(yy_c_buf_p) = yytext + yyless_macro_arg; \
1679	(yy_hold_char) = *(yy_c_buf_p); \
1680	*(yy_c_buf_p) = '\0'; \
1681	yyleng = yyless_macro_arg; \
1682	} \
1683	while ( 0 )
1684
1685	/* Accessor methods (get/set functions) to struct members. */
1686
1687	/** Get the current line number.
1688	*
1689	*/
1690	int yyget_lineno (void)
1691	{
1692
1693	return yylineno;
1694	}
1695
1696	/** Get the input stream.
1697	*
1698	*/
1699	FILE *yyget_in (void)
1700	{
1701	return yyin;
1702	}
1703
1704	/** Get the output stream.
1705	*
1706	*/
1707	FILE *yyget_out (void)
1708	{
1709	return yyout;
1710	}
1711
1712	/** Get the length of the current token.
1713	*
1714	*/
1715	yy_size_t yyget_leng (void)
1716	{
1717	return yyleng;
1718	}
1719
1720	/** Get the current token.
1721	*
1722	*/
1723
1724	char *yyget_text (void)
1725	{
1726	return yytext;
1727	}
1728
1729	/** Set the current line number.
1730	* @param line_number
1731	*
1732	*/
1733	void yyset_lineno (int line_number )
1734	{
1735
1736	yylineno = line_number;
1737	}
1738
1739	/** Set the input stream. This does not discard the current
1740	* input buffer.
1741	* @param in_str A readable stream.
1742	*
1743	* @see yy_switch_to_buffer
1744	*/
1745	void yyset_in (FILE * in_str )
1746	{
1747	yyin = in_str ;
1748	}
1749
1750	void yyset_out (FILE * out_str )
1751	{
1752	yyout = out_str ;
1753	}
1754
1755	int yyget_debug (void)
1756	{
1757	return yy_flex_debug;
1758	}
1759
1760	void yyset_debug (int bdebug )
1761	{
1762	yy_flex_debug = bdebug ;
1763	}
1764
1765	static int yy_init_globals (void)
1766	{
1767	/* Initialization is the same as for the non-reentrant scanner.
1768	* This function is called from yylex_destroy(), so don't allocate here.
1769	*/
1770
1771	(yy_buffer_stack) = 0;
1772	(yy_buffer_stack_top) = 0;
1773	(yy_buffer_stack_max) = 0;
1774	(yy_c_buf_p) = (char *) 0;
1775	(yy_init) = 0;
1776	(yy_start) = 0;
1777
1778	/* Defined in main.c */
1779	#ifdef YY_STDINIT
1780	yyin = stdin;
1781	yyout = stdout;
1782	#else
1783	yyin = (FILE *) 0;
1784	yyout = (FILE *) 0;
1785	#endif
1786
1787	/* For future reference: Set errno on error, since we are called by
1788	* yylex_init()
1789	*/
1790	return 0;
1791	}
1792
1793	/* yylex_destroy is for both reentrant and non-reentrant scanners. */
1794	int yylex_destroy (void)
1795	{
1796
1797	/* Pop the buffer stack, destroying each element. */
1798	while(YY_CURRENT_BUFFER){
1799	yy_delete_buffer(YY_CURRENT_BUFFER );
1800	YY_CURRENT_BUFFER_LVALUE = NULL;
1801	yypop_buffer_state();
1802	}
1803
1804	/* Destroy the stack itself. */
1805	yyfree((yy_buffer_stack) );
1806	(yy_buffer_stack) = NULL;
1807
1808	/* Reset the globals. This is important in a non-reentrant scanner so the next time
1809	* yylex() is called, initialization will occur. */
1810	yy_init_globals( );
1811
1812	return 0;
1813	}
1814
1815	/*
1816	* Internal utility routines.
1817	*/
1818
1819	#ifndef yytext_ptr
1820	static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1821	{
1822	register int i;
1823	for ( i = 0; i < n; ++i )
1824	s1[i] = s2[i];
1825	}
1826	#endif
1827
1828	#ifdef YY_NEED_STRLEN
1829	static int yy_flex_strlen (yyconst char * s )
1830	{
1831	register int n;
1832	for ( n = 0; s[n]; ++n )
1833	;
1834
1835	return n;
1836	}
1837	#endif
1838
1839	void *yyalloc (yy_size_t size )
1840	{
1841	return (void *) malloc( size );
1842	}
1843
1844	void yyrealloc (void ptr, yy_size_t size )
1845	{
1846	/* The cast to (char *) in the following accommodates both
1847	* implementations that use char* generic pointers, and those
1848	* that use void* generic pointers. It works with the latter
1849	* because both ANSI C and C++ allow castless assignment from
1850	* any pointer type to void*, and deal with argument conversions
1851	* as though doing an assignment.
1852	*/
1853	return (void ) realloc( (char ) ptr, size );
1854	}
1855
1856	void yyfree (void * ptr )
1857	{
1858	free( (char ) ptr ); / see yyrealloc() for (char ) cast /
1859	}
1860
1861	#define YYTABLES_NAME "yytables"
1862
1863	#line 2 "<stdin>"
1864
1865
1866
1867	extern char *yytext;
1868	int main() {
1869
1870	; return 0; }
1871	configure:3191: checking for working const
1872	configure:3245: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include conftest.c 1>&5
1873	configure:3271: checking for flex version
1874	configure:3315: checking for re2c
1875	configure:3409: checking whether /usr/bin/clang supports -no-cpp-precomp
1876	configure:3621: checking whether to force non-PIC code in shared modules
1877	configure:3651: checking whether /dev/urandom exists
1878	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
1879	configure:3750: checking for pthreads_cflags
1880	configure:3820: checking for pthreads_lib
1881	configure:3994: checking for AOLserver support
1882	configure:4251: checking for Apache 1.x module support via DSO through APXS
1883	configure:4574: checking for Apache 1.x module support
1884	configure:5407: checking whether to enable Apache charset compatibility option
1885	configure:5580: checking for Apache 2.0 filter-module support via DSO through APXS
1886	configure:6428: checking for Apache 2.0 handler-module support via DSO through APXS
1887	configure:7277: checking for Apache 1.x (hooks) module support via DSO through APXS
1888	configure:7600: checking for Apache 1.x (hooks) module support
1889	configure:8433: checking whether to enable Apache charset compatibility option
1890	configure:8607: checking for Caudium support
1891	configure:8958: checking for CLI build
1892	configure:9008: checking for Continuity support
1893	configure:9285: checking for embedded SAPI library support
1894	configure:9502: checking for Zeus ISAPI support
1895	configure:9751: checking for Milter support
1896	configure:10035: checking for NSAPI support
1897	configure:10387: checking for PHTTPD support
1898	configure:10633: checking for Pi3Web support
1899	configure:11000: checking whether Roxen module is build using ZTS
1900	configure:11024: checking for Roxen/Pike support
1901	configure:11302: checking for thttpd
1902	configure:11563: checking for TUX
1903	configure:11809: checking for webjames
1904	configure:12437: checking for chosen SAPI module
1905	configure:12494: checking for sendmail
1906	configure:12533: checking whether system uses EBCDIC
1907	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
1908	configure: failed program was:
1909	#line 12544 "configure"
1910	#include "confdefs.h"
1911
1912	int main(void) {
1913	return (unsigned char)'A' != (unsigned char)0xC1;
1914	}
1915
1916	configure:12580: checking whether byte ordering is bigendian
1917	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
1918	configure: failed program was:
1919	#line 12590 "configure"
1920	#include "confdefs.h"
1921
1922	int main(void)
1923	{
1924	short one = 1;
1925	char cp = (char )&one;
1926
1927	if (*cp == 0) {
1928	return(0);
1929	} else {
1930	return(1);
1931	}
1932	}
1933
1934	configure:12632: checking whether writing to stdout works
1935	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
1936	configure:12651:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
1937	main()
1938	^~~~
1939	configure:12655:7: warning: implicit declaration of function 'write' is invalid in C99 [-Wimplicit-function-declaration]
1940	n = write(1, TEXT, sizeof(TEXT)-1);
1941	^
1942	2 warnings generated.
1943	configure:12736: checking for socket
1944	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
1945	configure:12993: checking for socketpair
1946	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
1947	configure:13250: checking for htonl
1948	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
1949	configure:13507: checking for gethostname
1950	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
1951	configure:13764: checking for gethostbyaddr
1952	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
1953	configure:14021: checking for yp_get_default_domain
1954	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
1955	configure:14279: checking for dlopen
1956	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
1957	configure:14537: checking for sin in -lm
1958	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
1959	configure:14549:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
1960	char sin();
1961	^
1962	configure:14549:6: note: 'sin' is a builtin with type 'double (double)'
1963	1 warning generated.
1964	configure:14590: checking for res_search
1965	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
1966	configure:15126: checking for inet_aton
1967	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
1968	configure:15522: checking for dn_skipname
1969	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
1970	Undefined symbols for architecture x86_64:
1971	"_dn_skipname", referenced from:
1972	_main in conftest-3250c4.o
1973	ld: symbol(s) not found for architecture x86_64
1974	clang: error: linker command failed with exit code 1 (use -v to see invocation)
1975	configure: failed program was:
1976	#line 15527 "configure"
1977	#include "confdefs.h"
1978	/* System header to define __stub macros and hopefully few prototypes,
1979	which can conflict with char dn_skipname(); below. */
1980	#include <assert.h>
1981	/* Override any gcc2 internal prototype to avoid an error. */
1982	/* We use char because int might match the return type of a gcc2
1983	builtin and then its argument prototype would still apply. */
1984	char dn_skipname();
1985
1986	int main() {
1987
1988	/* The GNU C library defines this for functions which it implements
1989	to always fail with ENOSYS. Some functions are actually named
1990	something starting with __ and the normal name is an alias. */
1991	#if defined (__stub_dn_skipname) \|\| defined (__stub___dn_skipname)
1992	choke me
1993	#else
1994	dn_skipname();
1995	#endif
1996
1997	; return 0; }
1998	configure:15568: checking for __dn_skipname
1999	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
2000	configure:15915: checking for ANSI C header files
2001	configure:15928: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2002	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
2003	configure:15990:67: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
2004	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2005	^
2006	configure:15990:67: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2007	1 warning generated.
2008	configure:16023: checking for dirent.h that defines DIR
2009	configure:16036: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2010	configure:16061: checking for opendir in -ldir
2011	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
2012	ld: library not found for -ldir
2013	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2014	configure: failed program was:
2015	#line 16069 "configure"
2016	#include "confdefs.h"
2017	/* Override any gcc2 internal prototype to avoid an error. */
2018	/* We use char because int might match the return type of a gcc2
2019	builtin and then its argument prototype would still apply. */
2020	char opendir();
2021
2022	int main() {
2023	opendir()
2024	; return 0; }
2025	configure:16202: checking for inttypes.h
2026	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2027	configure:16202: checking for stdint.h
2028	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2029	configure:16202: checking for dirent.h
2030	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2031	configure:16202: checking for ApplicationServices/ApplicationServices.h
2032	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2033	configure:16202: checking for sys/param.h
2034	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2035	configure:16202: checking for sys/types.h
2036	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2037	configure:16202: checking for sys/time.h
2038	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2039	configure:16202: checking for netinet/in.h
2040	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2041	configure:16202: checking for alloca.h
2042	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2043	configure:16202: checking for arpa/inet.h
2044	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2045	configure:16202: checking for arpa/nameser.h
2046	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2047	configure:16202: checking for assert.h
2048	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2049	configure:16202: checking for crypt.h
2050	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2051	configure:16208:10: fatal error: 'crypt.h' file not found
2052	#include <crypt.h>
2053	^
2054	1 error generated.
2055	configure: failed program was:
2056	#line 16207 "configure"
2057	#include "confdefs.h"
2058	#include <crypt.h>
2059	configure:16202: checking for fcntl.h
2060	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2061	configure:16202: checking for grp.h
2062	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2063	configure:16202: checking for ieeefp.h
2064	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2065	configure:16208:10: fatal error: 'ieeefp.h' file not found
2066	#include <ieeefp.h>
2067	^
2068	1 error generated.
2069	configure: failed program was:
2070	#line 16207 "configure"
2071	#include "confdefs.h"
2072	#include <ieeefp.h>
2073	configure:16202: checking for langinfo.h
2074	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2075	configure:16202: checking for limits.h
2076	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2077	configure:16202: checking for locale.h
2078	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2079	configure:16202: checking for monetary.h
2080	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2081	configure:16202: checking for netdb.h
2082	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2083	configure:16202: checking for pwd.h
2084	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2085	configure:16202: checking for resolv.h
2086	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2087	configure:16202: checking for signal.h
2088	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2089	configure:16202: checking for stdarg.h
2090	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2091	configure:16202: checking for stdlib.h
2092	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2093	configure:16202: checking for string.h
2094	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2095	configure:16202: checking for syslog.h
2096	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2097	configure:16202: checking for sysexits.h
2098	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2099	configure:16202: checking for sys/ioctl.h
2100	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2101	configure:16202: checking for sys/file.h
2102	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2103	configure:16202: checking for sys/mman.h
2104	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2105	configure:16202: checking for sys/mount.h
2106	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2107	configure:16202: checking for sys/poll.h
2108	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2109	configure:16202: checking for sys/resource.h
2110	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2111	configure:16202: checking for sys/select.h
2112	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2113	configure:16202: checking for sys/socket.h
2114	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2115	configure:16202: checking for sys/stat.h
2116	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2117	configure:16202: checking for sys/statfs.h
2118	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2119	configure:16208:10: fatal error: 'sys/statfs.h' file not found
2120	#include <sys/statfs.h>
2121	^
2122	1 error generated.
2123	configure: failed program was:
2124	#line 16207 "configure"
2125	#include "confdefs.h"
2126	#include <sys/statfs.h>
2127	configure:16202: checking for sys/statvfs.h
2128	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2129	configure:16202: checking for sys/vfs.h
2130	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2131	configure:16208:10: fatal error: 'sys/vfs.h' file not found
2132	#include <sys/vfs.h>
2133	^
2134	1 error generated.
2135	configure: failed program was:
2136	#line 16207 "configure"
2137	#include "confdefs.h"
2138	#include <sys/vfs.h>
2139	configure:16202: checking for sys/sysexits.h
2140	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2141	configure:16208:10: fatal error: 'sys/sysexits.h' file not found
2142	#include <sys/sysexits.h>
2143	^
2144	1 error generated.
2145	configure: failed program was:
2146	#line 16207 "configure"
2147	#include "confdefs.h"
2148	#include <sys/sysexits.h>
2149	configure:16202: checking for sys/varargs.h
2150	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2151	configure:16208:10: fatal error: 'sys/varargs.h' file not found
2152	#include <sys/varargs.h>
2153	^
2154	1 error generated.
2155	configure: failed program was:
2156	#line 16207 "configure"
2157	#include "confdefs.h"
2158	#include <sys/varargs.h>
2159	configure:16202: checking for sys/wait.h
2160	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2161	configure:16202: checking for sys/loadavg.h
2162	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2163	configure:16208:10: fatal error: 'sys/loadavg.h' file not found
2164	#include <sys/loadavg.h>
2165	^
2166	1 error generated.
2167	configure: failed program was:
2168	#line 16207 "configure"
2169	#include "confdefs.h"
2170	#include <sys/loadavg.h>
2171	configure:16202: checking for termios.h
2172	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2173	configure:16202: checking for unistd.h
2174	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2175	configure:16202: checking for unix.h
2176	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2177	configure:16208:10: fatal error: 'unix.h' file not found
2178	#include <unix.h>
2179	^
2180	1 error generated.
2181	configure: failed program was:
2182	#line 16207 "configure"
2183	#include "confdefs.h"
2184	#include <unix.h>
2185	configure:16202: checking for utime.h
2186	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2187	configure:16202: checking for sys/utsname.h
2188	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2189	configure:16202: checking for sys/ipc.h
2190	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2191	configure:16202: checking for dlfcn.h
2192	configure:16212: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2193	configure:16202: checking for assert.h
2194	configure:16247: checking for mach-o/dyld.h
2195	configure:16257: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2196	configure:16288: checking for fopencookie
2197	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
2198	Undefined symbols for architecture x86_64:
2199	"_fopencookie", referenced from:
2200	_main in conftest-4ad54d.o
2201	ld: symbol(s) not found for architecture x86_64
2202	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2203	configure: failed program was:
2204	#line 16293 "configure"
2205	#include "confdefs.h"
2206	/* System header to define __stub macros and hopefully few prototypes,
2207	which can conflict with char fopencookie(); below. */
2208	#include <assert.h>
2209	/* Override any gcc2 internal prototype to avoid an error. */
2210	/* We use char because int might match the return type of a gcc2
2211	builtin and then its argument prototype would still apply. */
2212	char fopencookie();
2213
2214	int main() {
2215
2216	/* The GNU C library defines this for functions which it implements
2217	to always fail with ENOSYS. Some functions are actually named
2218	something starting with __ and the normal name is an alias. */
2219	#if defined (__stub_fopencookie) \|\| defined (__stub___fopencookie)
2220	choke me
2221	#else
2222	fopencookie();
2223	#endif
2224
2225	; return 0; }
2226	configure:16463: checking for broken getcwd
2227	configure:16478: checking for broken libc stdio
2228	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
2229	configure:16523:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
2230	exit(2);
2231	^
2232	configure:16523:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2233	configure:16531:3: warning: implicit declaration of function 'unlink' is invalid in C99 [-Wimplicit-function-declaration]
2234	unlink(filename);
2235	^
2236	2 warnings generated.
2237	configure:16567: checking whether struct tm is in sys/time.h or time.h
2238	configure:16580: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2239	configure:16576:20: warning: expression result unused [-Wunused-value]
2240	struct tm *tp; tp->tm_sec;
2241	~~ ^~~~~~
2242	1 warning generated.
2243	configure:16601: checking for tm_zone in struct tm
2244	configure:16614: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2245	configure:16610:18: warning: expression result unused [-Wunused-value]
2246	struct tm tm; tm.tm_zone;
2247	~~ ^~~~~~~
2248	1 warning generated.
2249	configure:16673: checking for missing declarations of reentrant functions
2250	configure:16682: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2251	configure:16707: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2252	configure:16732: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2253	configure:16757: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2254	configure:16782: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2255	configure:16803: checking for fclose declaration
2256	configure:16812: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2257	configure:16838: checking for tm_gmtoff in struct tm
2258	configure:16851: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2259	configure:16847:18: warning: expression result unused [-Wunused-value]
2260	struct tm tm; tm.tm_gmtoff;
2261	~~ ^~~~~~~~~
2262	1 warning generated.
2263	configure:16874: checking for struct flock
2264	configure:16889: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2265	configure:16916: checking for socklen_t
2266	configure:16933: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2267	configure:16959: checking size of size_t
2268	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
2269	configure:16973:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2270	fprintf(f, "%d\n", sizeof(size_t));
2271	~~ ^~~~~~~~~~~~~~
2272	%lu
2273	1 warning generated.
2274	configure:16998: checking size of long long
2275	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
2276	configure:17012:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2277	fprintf(f, "%d\n", sizeof(long long));
2278	~~ ^~~~~~~~~~~~~~~~~
2279	%lu
2280	1 warning generated.
2281	configure:17037: checking size of long long int
2282	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
2283	configure:17051:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2284	fprintf(f, "%d\n", sizeof(long long int));
2285	~~ ^~~~~~~~~~~~~~~~~~~~~
2286	%lu
2287	1 warning generated.
2288	configure:17076: checking size of long
2289	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
2290	configure:17090:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2291	fprintf(f, "%d\n", sizeof(long));
2292	~~ ^~~~~~~~~~~~
2293	%lu
2294	1 warning generated.
2295	configure:17115: checking size of int
2296	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
2297	configure:17129:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2298	fprintf(f, "%d\n", sizeof(int));
2299	~~ ^~~~~~~~~~~
2300	%lu
2301	1 warning generated.
2302	configure:17156: checking size of intmax_t
2303	configure:17197: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2304	configure:17191:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2305	fprintf(fp, "%d\n", sizeof(intmax_t));
2306	~~ ^~~~~~~~~~~~~~~~
2307	%lu
2308	1 warning generated.
2309	configure:17236: checking size of ssize_t
2310	configure:17277: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2311	configure:17271:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2312	fprintf(fp, "%d\n", sizeof(ssize_t));
2313	~~ ^~~~~~~~~~~~~~~
2314	%lu
2315	1 warning generated.
2316	configure:17316: checking size of ptrdiff_t
2317	configure:17357: /usr/bin/clang -o conftest -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2318	configure:17351:22: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
2319	fprintf(fp, "%d\n", sizeof(ptrdiff_t));
2320	~~ ^~~~~~~~~~~~~~~~~
2321	%lu
2322	1 warning generated.
2323	configure:17396: checking for st_blksize in struct stat
2324	configure:17409: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2325	configure:17405:18: warning: expression result unused [-Wunused-value]
2326	struct stat s; s.st_blksize;
2327	~ ^~~~~~~~~~
2328	1 warning generated.
2329	configure:17431: checking for st_blocks in struct stat
2330	configure:17444: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2331	configure:17440:18: warning: expression result unused [-Wunused-value]
2332	struct stat s; s.st_blocks;
2333	~ ^~~~~~~~~
2334	1 warning generated.
2335	configure:17471: checking for st_rdev in struct stat
2336	configure:17484: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2337	configure:17480:18: warning: expression result unused [-Wunused-value]
2338	struct stat s; s.st_rdev;
2339	~ ^~~~~~~
2340	1 warning generated.
2341	configure:17506: checking for size_t
2342	configure:17539: checking for uid_t in sys/types.h
2343	configure:17575: checking for struct sockaddr_storage
2344	configure:17588: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2345	configure:17584:28: warning: expression result unused [-Wunused-value]
2346	struct sockaddr_storage s; s
2347	^
2348	1 warning generated.
2349	configure:17609: checking for field sa_len in struct sockaddr
2350	configure:17623: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2351	configure:17646: checking for IPv6 support
2352	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
2353	configure:17656:71: warning: expression result unused [-Wunused-value]
2354	struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0;
2355	^
2356	1 warning generated.
2357	configure:17676: checking for vprintf
2358	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
2359	configure:17688:6: warning: incompatible redeclaration of library function 'vprintf' [-Wincompatible-library-redeclaration]
2360	char vprintf();
2361	^
2362	configure:17688:6: note: 'vprintf' is a builtin with type 'int (const char , __va_list_tag )'
2363	1 warning generated.
2364	configure:17863: checking for alphasort
2365	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
2366	configure:17863: checking for asctime_r
2367	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
2368	configure:17863: checking for chroot
2369	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
2370	configure:17863: checking for ctime_r
2371	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
2372	configure:17863: checking for cuserid
2373	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
2374	Undefined symbols for architecture x86_64:
2375	"_cuserid", referenced from:
2376	_main in conftest-06ba25.o
2377	ld: symbol(s) not found for architecture x86_64
2378	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2379	configure: failed program was:
2380	#line 17868 "configure"
2381	#include "confdefs.h"
2382	/* System header to define __stub macros and hopefully few prototypes,
2383	which can conflict with char cuserid(); below. */
2384	#include <assert.h>
2385	/* Override any gcc2 internal prototype to avoid an error. */
2386	/* We use char because int might match the return type of a gcc2
2387	builtin and then its argument prototype would still apply. */
2388	char cuserid();
2389
2390	int main() {
2391
2392	/* The GNU C library defines this for functions which it implements
2393	to always fail with ENOSYS. Some functions are actually named
2394	something starting with __ and the normal name is an alias. */
2395	#if defined (__stub_cuserid) \|\| defined (__stub___cuserid)
2396	choke me
2397	#else
2398	cuserid();
2399	#endif
2400
2401	; return 0; }
2402	configure:17863: checking for crypt
2403	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
2404	configure:17863: checking for flock
2405	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
2406	configure:17863: checking for ftok
2407	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
2408	configure:17863: checking for funopen
2409	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
2410	configure:17863: checking for gai_strerror
2411	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
2412	configure:17863: checking for gcvt
2413	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
2414	configure:17863: checking for getloadavg
2415	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
2416	configure:17863: checking for getlogin
2417	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
2418	configure:17863: checking for getprotobyname
2419	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
2420	configure:17863: checking for getprotobynumber
2421	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
2422	configure:17863: checking for getservbyname
2423	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
2424	configure:17863: checking for getservbyport
2425	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
2426	configure:17863: checking for getrusage
2427	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
2428	configure:17863: checking for gettimeofday
2429	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
2430	configure:17863: checking for gmtime_r
2431	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
2432	configure:17863: checking for getpwnam_r
2433	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
2434	configure:17863: checking for getgrnam_r
2435	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
2436	configure:17863: checking for getpwuid_r
2437	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
2438	configure:17863: checking for grantpt
2439	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
2440	configure:17863: checking for inet_ntoa
2441	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
2442	configure:17863: checking for inet_ntop
2443	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
2444	configure:17863: checking for inet_pton
2445	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
2446	configure:17863: checking for isascii
2447	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
2448	configure:17863: checking for link
2449	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
2450	configure:17863: checking for localtime_r
2451	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
2452	configure:17863: checking for lockf
2453	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
2454	configure:17863: checking for lchown
2455	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
2456	configure:17863: checking for lrand48
2457	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
2458	configure:17863: checking for memcpy
2459	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
2460	configure:17875:6: warning: incompatible redeclaration of library function 'memcpy' [-Wincompatible-library-redeclaration]
2461	char memcpy();
2462	^
2463	configure:17875:6: note: 'memcpy' is a builtin with type 'void (void , const void *, unsigned long)'
2464	1 warning generated.
2465	configure:17863: checking for memmove
2466	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
2467	configure:17875:6: warning: incompatible redeclaration of library function 'memmove' [-Wincompatible-library-redeclaration]
2468	char memmove();
2469	^
2470	configure:17875:6: note: 'memmove' is a builtin with type 'void (void , const void *, unsigned long)'
2471	1 warning generated.
2472	configure:17863: checking for mkstemp
2473	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
2474	configure:17863: checking for mmap
2475	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
2476	configure:17863: checking for nl_langinfo
2477	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
2478	configure:17863: checking for perror
2479	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
2480	configure:17863: checking for poll
2481	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
2482	configure:17863: checking for ptsname
2483	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
2484	configure:17863: checking for putenv
2485	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
2486	configure:17863: checking for realpath
2487	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
2488	configure:17863: checking for random
2489	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
2490	configure:17863: checking for rand_r
2491	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
2492	configure:17863: checking for regcomp
2493	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
2494	configure:17863: checking for res_search
2495	configure:17863: checking for scandir
2496	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
2497	configure:17863: checking for setitimer
2498	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
2499	configure:17863: checking for setlocale
2500	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
2501	configure:17863: checking for localeconv
2502	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
2503	configure:17863: checking for setenv
2504	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
2505	configure:17863: checking for setpgid
2506	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
2507	configure:17863: checking for setsockopt
2508	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
2509	configure:17863: checking for setvbuf
2510	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
2511	configure:17863: checking for shutdown
2512	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
2513	configure:17863: checking for sin
2514	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
2515	configure:17875:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
2516	char sin();
2517	^
2518	configure:17875:6: note: 'sin' is a builtin with type 'double (double)'
2519	1 warning generated.
2520	configure:17863: checking for snprintf
2521	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
2522	configure:17875:6: warning: incompatible redeclaration of library function 'snprintf' [-Wincompatible-library-redeclaration]
2523	char snprintf();
2524	^
2525	configure:17875:6: note: 'snprintf' is a builtin with type 'int (char , unsigned long, const char , ...)'
2526	1 warning generated.
2527	configure:17863: checking for srand48
2528	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
2529	configure:17863: checking for srandom
2530	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
2531	configure:17863: checking for statfs
2532	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
2533	configure:17863: checking for statvfs
2534	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
2535	configure:17863: checking for std_syslog
2536	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
2537	Undefined symbols for architecture x86_64:
2538	"_std_syslog", referenced from:
2539	_main in conftest-a9d0a5.o
2540	ld: symbol(s) not found for architecture x86_64
2541	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2542	configure: failed program was:
2543	#line 17868 "configure"
2544	#include "confdefs.h"
2545	/* System header to define __stub macros and hopefully few prototypes,
2546	which can conflict with char std_syslog(); below. */
2547	#include <assert.h>
2548	/* Override any gcc2 internal prototype to avoid an error. */
2549	/* We use char because int might match the return type of a gcc2
2550	builtin and then its argument prototype would still apply. */
2551	char std_syslog();
2552
2553	int main() {
2554
2555	/* The GNU C library defines this for functions which it implements
2556	to always fail with ENOSYS. Some functions are actually named
2557	something starting with __ and the normal name is an alias. */
2558	#if defined (__stub_std_syslog) \|\| defined (__stub___std_syslog)
2559	choke me
2560	#else
2561	std_syslog();
2562	#endif
2563
2564	; return 0; }
2565	configure:17863: checking for strcasecmp
2566	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
2567	configure:17875:6: warning: incompatible redeclaration of library function 'strcasecmp' [-Wincompatible-library-redeclaration]
2568	char strcasecmp();
2569	^
2570	configure:17875:6: note: 'strcasecmp' is a builtin with type 'int (const char , const char )'
2571	1 warning generated.
2572	configure:17863: checking for strcoll
2573	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
2574	configure:17863: checking for strdup
2575	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
2576	configure:17875:6: warning: incompatible redeclaration of library function 'strdup' [-Wincompatible-library-redeclaration]
2577	char strdup();
2578	^
2579	configure:17875:6: note: 'strdup' is a builtin with type 'char (const char )'
2580	1 warning generated.
2581	configure:17863: checking for strerror
2582	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
2583	configure:17875:6: warning: incompatible redeclaration of library function 'strerror' [-Wincompatible-library-redeclaration]
2584	char strerror();
2585	^
2586	configure:17875:6: note: 'strerror' is a builtin with type 'char *(int)'
2587	1 warning generated.
2588	configure:17863: checking for strftime
2589	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
2590	configure:17863: checking for strnlen
2591	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
2592	configure:17863: checking for strptime
2593	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
2594	configure:17863: checking for strstr
2595	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
2596	configure:17875:6: warning: incompatible redeclaration of library function 'strstr' [-Wincompatible-library-redeclaration]
2597	char strstr();
2598	^
2599	configure:17875:6: note: 'strstr' is a builtin with type 'char (const char , const char *)'
2600	1 warning generated.
2601	configure:17863: checking for strtok_r
2602	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
2603	configure:17863: checking for symlink
2604	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
2605	configure:17863: checking for tempnam
2606	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
2607	configure:17863: checking for tzset
2608	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
2609	configure:17863: checking for unlockpt
2610	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
2611	configure:17863: checking for unsetenv
2612	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
2613	configure:17863: checking for usleep
2614	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
2615	configure:17863: checking for utime
2616	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
2617	configure:17863: checking for vsnprintf
2618	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
2619	configure:17875:6: warning: incompatible redeclaration of library function 'vsnprintf' [-Wincompatible-library-redeclaration]
2620	char vsnprintf();
2621	^
2622	configure:17875:6: note: 'vsnprintf' is a builtin with type 'int (char , unsigned long, const char , __va_list_tag *)'
2623	1 warning generated.
2624	configure:17917: checking for nanosleep
2625	configure:17927: checking for nanosleep in -lrt
2626	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
2627	ld: library not found for -lrt
2628	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2629	configure: failed program was:
2630	#line 17935 "configure"
2631	#include "confdefs.h"
2632	/* Override any gcc2 internal prototype to avoid an error. */
2633	/* We use char because int might match the return type of a gcc2
2634	builtin and then its argument prototype would still apply. */
2635	char nanosleep();
2636
2637	int main() {
2638	nanosleep()
2639	; return 0; }
2640	configure:17966: checking for __nanosleep in -lrt
2641	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
2642	ld: library not found for -lrt
2643	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2644	configure: failed program was:
2645	#line 17974 "configure"
2646	#include "confdefs.h"
2647	/* Override any gcc2 internal prototype to avoid an error. */
2648	/* We use char because int might match the return type of a gcc2
2649	builtin and then its argument prototype would still apply. */
2650	char __nanosleep();
2651
2652	int main() {
2653	__nanosleep()
2654	; return 0; }
2655	configure:18068: checking for getaddrinfo
2656	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
2657	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
2658	configure:18096:3: warning: implicitly declaring library function 'memset' with type 'void (void , int, unsigned long)'
2659	memset(&hints, 0, sizeof(hints));
2660	^
2661	configure:18096:3: note: please include the header <string.h> or explicitly provide a declaration for 'memset'
2662	configure:18100:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
2663	exit(1);
2664	^
2665	configure:18100:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2666	2 warnings generated.
2667	configure:18158: checking for strlcat
2668	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
2669	configure:18170:6: warning: incompatible redeclaration of library function 'strlcat' [-Wincompatible-library-redeclaration]
2670	char strlcat();
2671	^
2672	configure:18170:6: note: 'strlcat' is a builtin with type 'unsigned long (char , const char , unsigned long)'
2673	1 warning generated.
2674	configure:18158: checking for strlcpy
2675	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
2676	configure:18170:6: warning: incompatible redeclaration of library function 'strlcpy' [-Wincompatible-library-redeclaration]
2677	char strlcpy();
2678	^
2679	configure:18170:6: note: 'strlcpy' is a builtin with type 'unsigned long (char , const char , unsigned long)'
2680	1 warning generated.
2681	configure:18158: checking for getopt
2682	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
2683	configure:18213: checking whether utime accepts a null argument
2684	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
2685	configure:18226:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
2686	main() {
2687	^~~~
2688	configure:18228:1: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
2689	exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
2690	^
2691	configure:18228:1: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2692	configure:18228:42: warning: implicit declaration of function 'utime' is invalid in C99 [-Wimplicit-function-declaration]
2693	exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
2694	^
2695	3 warnings generated.
2696	configure:18260: checking for working alloca.h
2697	configure:18293: checking for alloca
2698	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
2699	configure:18493: checking for declared timezone
2700	configure:18514: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2701	configure:18540: checking for type of reentrant time-related functions
2702	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
2703	configure:18555:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
2704	main() {
2705	^~~~
2706	configure:18561:3: warning: incompatible pointer to integer conversion assigning to 'int' from 'struct tm *' [-Wint-conversion]
2707	s = gmtime_r(&old, &t);
2708	^ ~~~~~~~~~~~~~~~~~~
2709	configure:18562:30: error: too many arguments to function call, expected 2, have 3
2710	r = (int) asctime_r(&t, buf, 26);
2711	~~~~~~~~~ ^~
2712	/usr/include/time.h:125:1: note: 'asctime_r' declared here
2713	char asctime_r(const struct tm __restrict, char * __restrict);
2714	^
2715	2 warnings and 1 error generated.
2716	configure: failed program was:
2717	#line 18551 "configure"
2718	#include "confdefs.h"
2719
2720	#include <time.h>
2721
2722	main() {
2723	char buf[27];
2724	struct tm t;
2725	time_t old = 0;
2726	int r, s;
2727
2728	s = gmtime_r(&old, &t);
2729	r = (int) asctime_r(&t, buf, 26);
2730	if (r == s && s == 0) return (0);
2731	return (1);
2732	}
2733
2734	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
2735	configure:18588:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
2736	main() {
2737	^~~~
2738	configure:18594:26: error: too many arguments to function call, expected 2, have 3
2739	p = asctime_r(&t, buf, 26);
2740	~~~~~~~~~ ^~
2741	/usr/include/time.h:125:1: note: 'asctime_r' declared here
2742	char asctime_r(const struct tm __restrict, char * __restrict);
2743	^
2744	1 warning and 1 error generated.
2745	configure: failed program was:
2746	#line 18585 "configure"
2747	#include "confdefs.h"
2748
2749	#include <time.h>
2750	main() {
2751	struct tm t, *s;
2752	time_t old = 0;
2753	char buf[27], *p;
2754
2755	s = gmtime_r(&old, &t);
2756	p = asctime_r(&t, buf, 26);
2757	if (p == buf && s == &t) return (0);
2758	return (1);
2759	}
2760
2761	configure:18639: checking for readdir_r
2762	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
2763	configure:18689: checking for type of readdir_r
2764	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
2765	configure:18710:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
2766	main() {
2767	^~~~
2768	configure:18717:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
2769	exit(1);
2770	^
2771	configure:18717:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
2772	2 warnings generated.
2773	configure:18788: checking for in_addr_t
2774	configure:18827: checking for crypt_r
2775	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
2776	Undefined symbols for architecture x86_64:
2777	"_crypt_r", referenced from:
2778	_main in conftest-27b879.o
2779	ld: symbol(s) not found for architecture x86_64
2780	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2781	configure: failed program was:
2782	#line 18832 "configure"
2783	#include "confdefs.h"
2784	/* System header to define __stub macros and hopefully few prototypes,
2785	which can conflict with char crypt_r(); below. */
2786	#include <assert.h>
2787	/* Override any gcc2 internal prototype to avoid an error. */
2788	/* We use char because int might match the return type of a gcc2
2789	builtin and then its argument prototype would still apply. */
2790	char crypt_r();
2791
2792	int main() {
2793
2794	/* The GNU C library defines this for functions which it implements
2795	to always fail with ENOSYS. Some functions are actually named
2796	something starting with __ and the normal name is an alias. */
2797	#if defined (__stub_crypt_r) \|\| defined (__stub___crypt_r)
2798	choke me
2799	#else
2800	crypt_r();
2801	#endif
2802
2803	; return 0; }
2804	configure:19012: checking whether to include gcov symbols
2805	configure:19175: checking whether to include debugging symbols
2806	configure:19226: checking layout of installed files
2807	configure:19261: checking path to configuration file
2808	configure:19295: checking where to scan for configuration files
2809	configure:19331: checking whether to enable safe mode by default
2810	configure:19366: checking for safe mode exec dir
2811	configure:19410: checking whether to enable PHP's own SIGCHLD handler
2812	configure:19448: checking whether to enable magic quotes by default
2813	configure:19486: checking whether to explicitly link against libgcc
2814	configure:19566: checking whether to enable short tags by default
2815	configure:19604: checking whether to enable dmalloc
2816	configure:19692: checking whether to enable IPv6 support
2817	configure:19722: checking how big to make fd sets
2818	configure:19793: checking size of long
2819	configure:19832: checking size of int
2820	configure:19872: checking for int32_t
2821	configure:19897: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2822	configure:19920: checking for uint32_t
2823	configure:19945: /usr/bin/clang -c -pipe -Os -arch x86_64 -I/opt/local/include -no-cpp-precomp conftest.c 1>&5
2824	configure:19977: checking for sys/types.h
2825	configure:19977: checking for inttypes.h
2826	configure:19977: checking for stdint.h
2827	configure:19977: checking for string.h
2828	configure:19977: checking for stdlib.h
2829	configure:20017: checking for strtoll
2830	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
2831	configure:20017: checking for atoll
2832	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
2833	configure:20017: checking for strftime
2834	configure:20471: checking whether to enable LIBXML support
2835	configure:20519: checking libxml2 install dir
2836	configure:20548: checking for xml2-config path
2837	configure:20706: checking whether libxml build works
2838	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
2839
2840	-lm -lresolv -lxml2 -lz -liconv -lm 1>&5
2841	configure:21098: checking for OpenSSL support
2842	configure:21145: checking for Kerberos support
2843	configure:21474: checking for krb5-config
2844	configure:21834: checking for DSA_get_default_method in -lssl
2845	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
2846	Undefined symbols for architecture x86_64:
2847	"_DSA_get_default_method", referenced from:
2848	_main in conftest-0a53f1.o
2849	ld: symbol(s) not found for architecture x86_64
2850	clang: error: linker command failed with exit code 1 (use -v to see invocation)
2851	configure: failed program was:
2852	#line 21842 "configure"
2853	#include "confdefs.h"
2854	/* Override any gcc2 internal prototype to avoid an error. */
2855	/* We use char because int might match the return type of a gcc2
2856	builtin and then its argument prototype would still apply. */
2857	char DSA_get_default_method();
2858
2859	int main() {
2860	DSA_get_default_method()
2861	; return 0; }
2862	configure:21895: checking for pkg-config
2863	configure:22100: checking for OpenSSL version
2864	configure:22257: checking for CRYPTO_free in -lcrypto
2865	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
2866	configure:22433: checking for SSL_CTX_set_ssl_version in -lssl
2867	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
2868	configure:22574: checking for PCRE support
2869	configure:23428: checking for ZLIB support
2870	configure:23475: checking if the location of ZLIB install directory is defined
2871	configure:23921: checking for gzgets in -lz
2872	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
2873	configure:24080: checking whether to enable bc style precision math functions
2874	configure:24448: checking for BZip2 support
2875	configure:24609: checking for BZ2_bzerror in -lbz2
2876	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
2877	configure:25096: checking whether to enable calendar conversion support
2878	configure:25443: checking whether to enable ctype functions
2879	configure:25790: checking for cURL support
2880	configure:25837: checking if we should use cURL for url streams
2881	configure:25882: checking for cURL 7.10.5 or greater
2882	configure:26120: checking for SSL support in libcurl
2883	configure:26133: checking how to run the C preprocessor
2884	configure:26213: checking for openssl support in libcurl
2885	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
2886	configure:26232:12: warning: implicitly declaring library function 'strncasecmp' with type 'int (const char , const char , unsigned long)'
2887	return strncasecmp(ptr, "OpenSSL", sizeof("OpenSSL")-1);
2888	^
2889	configure:26232:12: note: please include the header <strings.h> or explicitly provide a declaration for 'strncasecmp'
2890	1 warning generated.
2891	configure:26247: checking for openssl/crypto.h
2892	configure:26257: /usr/bin/clang -E -I/opt/local/include -no-cpp-precomp conftest.c >/dev/null 2>conftest.out
2893	configure:26302: checking for gnutls support in libcurl
2894	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
2895	configure:26321:12: warning: implicitly declaring library function 'strncasecmp' with type 'int (const char , const char , unsigned long)'
2896	return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
2897	^
2898	configure:26321:12: note: please include the header <strings.h> or explicitly provide a declaration for 'strncasecmp'
2899	1 warning generated.
2900	configure: failed program was:
2901	#line 26309 "configure"
2902	#include "confdefs.h"
2903
2904	#include <curl/curl.h>
2905
2906	int main(int argc, char *argv[])
2907	{
2908	curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
2909
2910	if (data && data->ssl_version && *data->ssl_version) {
2911	const char *ptr = data->ssl_version;
2912
2913	while(*ptr == ' ') ++ptr;
2914	return strncasecmp(ptr, "GnuTLS", sizeof("GnuTLS")-1);
2915	}
2916	return 1;
2917	}
2918
2919	configure:26486: checking for curl_easy_perform in -lcurl
2920	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
2921	configure:26641: checking for curl_version_info in -lcurl
2922	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
2923	configure:26794: checking for curl_easy_strerror in -lcurl
2924	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
2925	configure:26947: checking for curl_multi_strerror in -lcurl
2926	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
2927	configure:27867: checking for QDBM support
2928	configure:28198: checking for GDBM support
2929	configure:28515: checking for NDBM support
2930	configure:28834: checking for Berkeley DB4 support
2931	configure:29157: checking for Berkeley DB3 support
2932	configure:29480: checking for Berkeley DB2 support
2933	configure:29719: checking for DB1 support
2934	configure:30074: checking for DBM support
2935	configure:30483: checking for CDB support
2936	configure:30514: checking for INI File support
2937	configure:30545: checking for FlatFile support
2938	configure:30560: checking whether to enable DBA interface
2939	configure:30890: checking whether to enable dbase support
2940	configure:31237: checking whether to enable DOM support
2941	configure:31316: checking for xml2-config path
2942	configure:31474: checking whether libxml build works
2943	configure:31924: checking whether to enable EXIF (metadata from images) support
2944	configure:32271: checking for FrontBase SQL92 (fbsql) support
2945	configure:32778: checking for FDF support
2946	configure:33609: checking whether to enable input filter support
2947	configure:33656: checking pcre install prefix
2948	configure:34075: checking whether to enable FTP support
2949	configure:34122: checking OpenSSL dir for FTP
2950	configure:34668: checking for OpenSSL version
2951	configure:34825: checking for CRYPTO_free in -lcrypto
2952	configure:35001: checking for SSL_CTX_set_ssl_version in -lssl
2953	configure:35139: checking for GD support
2954	configure:35187: checking for the location of libjpeg
2955	configure:35215: checking for the location of libpng
2956	configure:35270: checking for the location of libXpm
2957	configure:35296: checking for FreeType 1.x support
2958	configure:35322: checking for FreeType 2
2959	configure:35348: checking for T1lib support
2960	configure:35374: checking whether to enable truetype string function in GD
2961	configure:35400: checking whether to enable JIS-mapped Japanese font support in GD
2962	configure:35456: checking for fabsf
2963	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
2964	configure:35468:6: warning: incompatible redeclaration of library function 'fabsf' [-Wincompatible-library-redeclaration]
2965	char fabsf();
2966	^
2967	configure:35468:6: note: 'fabsf' is a builtin with type 'float (float)'
2968	1 warning generated.
2969	configure:35456: checking for floorf
2970	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
2971	configure:35468:6: warning: incompatible redeclaration of library function 'floorf' [-Wincompatible-library-redeclaration]
2972	char floorf();
2973	^
2974	configure:35468:6: note: 'floorf' is a builtin with type 'float (float)'
2975	1 warning generated.
2976	configure:35656: checking for jpeg_read_header in -ljpeg
2977	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
2978	configure:35957: checking for png_write_image in -lpng
2979	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

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