config log

config.log (text/x-log), 65.25 KB, created by vicalcas on 2021-05-31 10:41:39 UTC

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

It was created by elfutils configure 0.185, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ /var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/elfutils-0.185 --htmldir=/usr/share/doc/elfutils-0.185/html --libdir=/usr/lib64 --enable-nls --disable-thread-safety --disable-valgrind --disable-debuginfod --disable-libdebuginfod --program-prefix=eu- --with-zlib --with-bzlib --without-lzma --without-zstd

## --------- ##
## Platform. ##
## --------- ##

hostname = localhost
uname -m = x86_64
uname -r = 5.10.27-gentoo
uname -s = Linux
uname -v = #3 SMP Sat May 29 17:02:57 CEST 2021

/usr/bin/uname -p = Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/lib/portage/python3.8/ebuild-helpers/xattr
PATH: /usr/lib/portage/python3.8/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/lib/llvm/12/bin
PATH: /usr/lib/llvm/11/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2721: checking for a BSD-compatible install
configure:2789: result: /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c
configure:2800: checking whether build environment is sane
configure:2855: result: yes
configure:3001: checking for a thread-safe mkdir -p
configure:3040: result: /bin/mkdir -p
configure:3047: checking for gawk
configure:3063: found /usr/bin/gawk
configure:3074: result: gawk
configure:3085: checking whether make sets $(MAKE)
configure:3107: result: yes
configure:3136: checking whether make supports nested variables
configure:3153: result: yes
configure:3280: checking whether to enable maintainer-specific portions of Makefiles
configure:3289: result: no
configure:3314: checking whether make supports nested variables
configure:3331: result: yes
configure:3359: checking build system type
configure:3373: result: x86_64-pc-linux-gnu
configure:3393: checking host system type
configure:3406: result: x86_64-pc-linux-gnu
configure:3479: checking for x86_64-pc-linux-gnu-gcc
configure:3506: result: clang
configure:3775: checking for C compiler version
configure:3784: clang --version >&5
clang version 12.0.0
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/12/bin
configure:3795: $? = 0
configure:3784: clang -v >&5
clang version 12.0.0
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/12/bin
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
configure:3795: $? = 0
configure:3784: clang -V >&5
clang-12: error: argument to '-V' is missing (expected 1 value)
clang-12: error: no input files
configure:3795: $? = 1
configure:3784: clang -qversion >&5
clang-12: error: unknown argument '-qversion'; did you mean '--version'?
clang-12: error: no input files
configure:3795: $? = 1
configure:3815: checking whether the C compiler works
configure:3837: clang -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c  >&5
configure:3841: $? = 0
configure:3889: result: yes
configure:3892: checking for C compiler default output file name
configure:3894: result: a.out
configure:3900: checking for suffix of executables
configure:3907: clang -o conftest -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c  >&5
configure:3911: $? = 0
configure:3933: result: 
configure:3955: checking whether we are cross compiling
configure:3963: clang -o conftest -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c  >&5
configure:3967: $? = 0
configure:3974: ./conftest
configure:3978: $? = 0
configure:3993: result: no
configure:3998: checking for suffix of object files
configure:4020: clang -c -march=native -O3 -pipe -falign-functions=32  conftest.c >&5
configure:4024: $? = 0
configure:4045: result: o
configure:4049: checking whether we are using the GNU C compiler
configure:4068: clang -c -march=native -O3 -pipe -falign-functions=32  conftest.c >&5
configure:4068: $? = 0
configure:4077: result: yes
configure:4086: checking whether clang accepts -g
configure:4106: clang -c -g  conftest.c >&5
configure:4106: $? = 0
configure:4147: result: yes
configure:4164: checking for clang option to accept ISO C89
configure:4227: clang  -c -march=native -O3 -pipe -falign-functions=32  conftest.c >&5
configure:4227: $? = 0
configure:4240: result: none needed
configure:4265: checking whether clang understands -c and -o together
configure:4287: clang -c conftest.c -o conftest2.o
configure:4290: $? = 0
configure:4287: clang -c conftest.c -o conftest2.o
configure:4290: $? = 0
configure:4302: result: yes
configure:4322: checking whether make supports the include directive
configure:4337: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:4340: $? = 0
configure:4359: result: yes (GNU style)
configure:4384: checking dependency style of clang
configure:4495: result: none
configure:4513: checking for x86_64-pc-linux-gnu-ranlib
configure:4540: result: llvm-ranlib
configure:4606: checking for bison
configure:4622: found /usr/bin/bison
configure:4633: result: bison -y
configure:4650: checking for flex
configure:4666: found /usr/bin/flex
configure:4677: result: flex
configure:4715: flex conftest.l
configure:4719: $? = 0
configure:4721: checking lex output file root
configure:4735: result: lex.yy
configure:4740: checking lex library
configure:4754: clang -o conftest -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c   >&5
ld.lld: error: undefined symbol: yywrap
>>> referenced by conftest.c
>>>               /var/tmp/portage/dev-libs/elfutils-0.185/temp/conftest-c72617.o:(yylex)
>>> referenced by conftest.c
>>>               /var/tmp/portage/dev-libs/elfutils-0.185/temp/conftest-c72617.o:(yylex)
>>> referenced by conftest.c
>>>               /var/tmp/portage/dev-libs/elfutils-0.185/temp/conftest-c72617.o:(main)
clang-12: error: linker command failed with exit code 1 (use -v to see invocation)
configure:4754: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "elfutils"
| #define PACKAGE_TARNAME "elfutils"
| #define PACKAGE_VERSION "0.185"
| #define PACKAGE_STRING "elfutils 0.185"
| #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla"
| #define PACKAGE_URL "http://elfutils.org/"
| #define PACKAGE "elfutils"
| #define VERSION "0.185"
| #define DEFAULT_AR_DETERMINISTIC false
| /* end confdefs.h.  */
| 
| #line 2 "lex.yy.c"
| 
| #define  YY_INT_ALIGNED short int
| 
| /* A lexical scanner generated by flex */
| 
| #define FLEX_SCANNER
| #define YY_FLEX_MAJOR_VERSION 2
| #define YY_FLEX_MINOR_VERSION 6
| #define YY_FLEX_SUBMINOR_VERSION 4
| #if YY_FLEX_SUBMINOR_VERSION > 0
| #define FLEX_BETA
| #endif
| 
| /* First, we deal with  platform-specific or compiler-specific issues. */
| 
| /* begin standard C headers. */
| #include <stdio.h>
| #include <string.h>
| #include <errno.h>
| #include <stdlib.h>
| 
| /* end standard C headers. */
| 
| /* flex integer type definitions */
| 
| #ifndef FLEXINT_H
| #define FLEXINT_H
| 
| /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
| 
| #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
| 
| /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
|  * if you want the limit (max/min) macros for int types. 
|  */
| #ifndef __STDC_LIMIT_MACROS
| #define __STDC_LIMIT_MACROS 1
| #endif
| 
| #include <inttypes.h>
| typedef int8_t flex_int8_t;
| typedef uint8_t flex_uint8_t;
| typedef int16_t flex_int16_t;
| typedef uint16_t flex_uint16_t;
| typedef int32_t flex_int32_t;
| typedef uint32_t flex_uint32_t;
| #else
| typedef signed char flex_int8_t;
| typedef short int flex_int16_t;
| typedef int flex_int32_t;
| typedef unsigned char flex_uint8_t; 
| typedef unsigned short int flex_uint16_t;
| typedef unsigned int flex_uint32_t;
| 
| /* Limits of integral types. */
| #ifndef INT8_MIN
| #define INT8_MIN               (-128)
| #endif
| #ifndef INT16_MIN
| #define INT16_MIN              (-32767-1)
| #endif
| #ifndef INT32_MIN
| #define INT32_MIN              (-2147483647-1)
| #endif
| #ifndef INT8_MAX
| #define INT8_MAX               (127)
| #endif
| #ifndef INT16_MAX
| #define INT16_MAX              (32767)
| #endif
| #ifndef INT32_MAX
| #define INT32_MAX              (2147483647)
| #endif
| #ifndef UINT8_MAX
| #define UINT8_MAX              (255U)
| #endif
| #ifndef UINT16_MAX
| #define UINT16_MAX             (65535U)
| #endif
| #ifndef UINT32_MAX
| #define UINT32_MAX             (4294967295U)
| #endif
| 
| #ifndef SIZE_MAX
| #define SIZE_MAX               (~(size_t)0)
| #endif
| 
| #endif /* ! C99 */
| 
| #endif /* ! FLEXINT_H */
| 
| /* begin standard C++ headers. */
| 
| /* TODO: this is always defined, so inline it */
| #define yyconst const
| 
| #if defined(__GNUC__) && __GNUC__ >= 3
| #define yynoreturn __attribute__((__noreturn__))
| #else
| #define yynoreturn
| #endif
| 
| /* Returned upon end-of-file. */
| #define YY_NULL 0
| 
| /* Promotes a possibly negative, possibly signed char to an
|  *   integer in range [0..255] for use as an array index.
|  */
| #define YY_SC_TO_UI(c) ((YY_CHAR) (c))
| 
| /* Enter a start condition.  This macro really ought to take a parameter,
|  * but we do it the disgusting crufty way forced on us by the ()-less
|  * definition of BEGIN.
|  */
| #define BEGIN (yy_start) = 1 + 2 *
| /* Translate the current start state into a value that can be later handed
|  * to BEGIN to return to the state.  The YYSTATE alias is for lex
|  * compatibility.
|  */
| #define YY_START (((yy_start) - 1) / 2)
| #define YYSTATE YY_START
| /* Action number for EOF rule of a given start state. */
| #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
| /* Special action meaning "start processing a new file". */
| #define YY_NEW_FILE yyrestart( yyin  )
| #define YY_END_OF_BUFFER_CHAR 0
| 
| /* Size of default input buffer. */
| #ifndef YY_BUF_SIZE
| #ifdef __ia64__
| /* On IA-64, the buffer size is 16k, not 8k.
|  * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
|  * Ditto for the __ia64__ case accordingly.
|  */
| #define YY_BUF_SIZE 32768
| #else
| #define YY_BUF_SIZE 16384
| #endif /* __ia64__ */
| #endif
| 
| /* The state buf must be large enough to hold one state per character in the main buffer.
|  */
| #define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
| 
| #ifndef YY_TYPEDEF_YY_BUFFER_STATE
| #define YY_TYPEDEF_YY_BUFFER_STATE
| typedef struct yy_buffer_state *YY_BUFFER_STATE;
| #endif
| 
| #ifndef YY_TYPEDEF_YY_SIZE_T
| #define YY_TYPEDEF_YY_SIZE_T
| typedef size_t yy_size_t;
| #endif
| 
| extern int yyleng;
| 
| extern FILE *yyin, *yyout;
| 
| #define EOB_ACT_CONTINUE_SCAN 0
| #define EOB_ACT_END_OF_FILE 1
| #define EOB_ACT_LAST_MATCH 2
|     
|     #define YY_LESS_LINENO(n)
|     #define YY_LINENO_REWIND_TO(ptr)
|     
| /* Return all but the first "n" matched characters back to the input stream. */
| #define yyless(n) \
| 	do \
| 		{ \
| 		/* Undo effects of setting up yytext. */ \
|         int yyless_macro_arg = (n); \
|         YY_LESS_LINENO(yyless_macro_arg);\
| 		*yy_cp = (yy_hold_char); \
| 		YY_RESTORE_YY_MORE_OFFSET \
| 		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
| 		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
| 		} \
| 	while ( 0 )
| #define unput(c) yyunput( c, (yytext_ptr)  )
| 
| #ifndef YY_STRUCT_YY_BUFFER_STATE
| #define YY_STRUCT_YY_BUFFER_STATE
| struct yy_buffer_state
| 	{
| 	FILE *yy_input_file;
| 
| 	char *yy_ch_buf;		/* input buffer */
| 	char *yy_buf_pos;		/* current position in input buffer */
| 
| 	/* Size of input buffer in bytes, not including room for EOB
| 	 * characters.
| 	 */
| 	int yy_buf_size;
| 
| 	/* Number of characters read into yy_ch_buf, not including EOB
| 	 * characters.
| 	 */
| 	int yy_n_chars;
| 
| 	/* Whether we "own" the buffer - i.e., we know we created it,
| 	 * and can realloc() it to grow it, and should free() it to
| 	 * delete it.
| 	 */
| 	int yy_is_our_buffer;
| 
| 	/* Whether this is an "interactive" input source; if so, and
| 	 * if we're using stdio for input, then we want to use getc()
| 	 * instead of fread(), to make sure we stop fetching input after
| 	 * each newline.
| 	 */
| 	int yy_is_interactive;
| 
| 	/* Whether we're considered to be at the beginning of a line.
| 	 * If so, '^' rules will be active on the next match, otherwise
| 	 * not.
| 	 */
| 	int yy_at_bol;
| 
|     int yy_bs_lineno; /**< The line count. */
|     int yy_bs_column; /**< The column count. */
| 
| 	/* Whether to try to fill the input buffer when we reach the
| 	 * end of it.
| 	 */
| 	int yy_fill_buffer;
| 
| 	int yy_buffer_status;
| 
| #define YY_BUFFER_NEW 0
| #define YY_BUFFER_NORMAL 1
| 	/* When an EOF's been seen but there's still some text to process
| 	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
| 	 * shouldn't try reading from the input source any more.  We might
| 	 * still have a bunch of tokens to match, though, because of
| 	 * possible backing-up.
| 	 *
| 	 * When we actually see the EOF, we change the status to "new"
| 	 * (via yyrestart()), so that the user can continue scanning by
| 	 * just pointing yyin at a new input file.
| 	 */
| #define YY_BUFFER_EOF_PENDING 2
| 
| 	};
| #endif /* !YY_STRUCT_YY_BUFFER_STATE */
| 
| /* Stack of input buffers. */
| static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
| static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
| static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
| 
| /* We provide macros for accessing buffer states in case in the
|  * future we want to put the buffer states in a more general
|  * "scanner state".
|  *
|  * Returns the top of the stack, or NULL.
|  */
| #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
|                           ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
|                           : NULL)
| /* Same as previous macro, but useful when we know that the buffer stack is not
|  * NULL or when we need an lvalue. For internal use only.
|  */
| #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
| 
| /* yy_hold_char holds the character lost when yytext is formed. */
| static char yy_hold_char;
| static int yy_n_chars;		/* number of characters read into yy_ch_buf */
| int yyleng;
| 
| /* Points to current character in buffer. */
| static char *yy_c_buf_p = NULL;
| static int yy_init = 0;		/* whether we need to initialize */
| static int yy_start = 0;	/* start state number */
| 
| /* Flag which is used to allow yywrap()'s to do buffer switches
|  * instead of setting up a fresh yyin.  A bit of a hack ...
|  */
| static int yy_did_buffer_switch_on_eof;
| 
| void yyrestart ( FILE *input_file  );
| void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer  );
| YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size  );
| void yy_delete_buffer ( YY_BUFFER_STATE b  );
| void yy_flush_buffer ( YY_BUFFER_STATE b  );
| void yypush_buffer_state ( YY_BUFFER_STATE new_buffer  );
| void yypop_buffer_state ( void );
| 
| static void yyensure_buffer_stack ( void );
| static void yy_load_buffer_state ( void );
| static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file  );
| #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
| 
| YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size  );
| YY_BUFFER_STATE yy_scan_string ( const char *yy_str  );
| YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len  );
| 
| void *yyalloc ( yy_size_t  );
| void *yyrealloc ( void *, yy_size_t  );
| void yyfree ( void *  );
| 
| #define yy_new_buffer yy_create_buffer
| #define yy_set_interactive(is_interactive) \
| 	{ \
| 	if ( ! YY_CURRENT_BUFFER ){ \
|         yyensure_buffer_stack (); \
| 		YY_CURRENT_BUFFER_LVALUE =    \
|             yy_create_buffer( yyin, YY_BUF_SIZE ); \
| 	} \
| 	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
| 	}
| #define yy_set_bol(at_bol) \
| 	{ \
| 	if ( ! YY_CURRENT_BUFFER ){\
|         yyensure_buffer_stack (); \
| 		YY_CURRENT_BUFFER_LVALUE =    \
|             yy_create_buffer( yyin, YY_BUF_SIZE ); \
| 	} \
| 	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
| 	}
| #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
| 
| /* Begin user sect3 */
| typedef flex_uint8_t YY_CHAR;
| 
| FILE *yyin = NULL, *yyout = NULL;
| 
| typedef int yy_state_type;
| 
| extern int yylineno;
| int yylineno = 1;
| 
| extern char *yytext;
| #ifdef yytext_ptr
| #undef yytext_ptr
| #endif
| #define yytext_ptr yytext
| 
| static yy_state_type yy_get_previous_state ( void );
| static yy_state_type yy_try_NUL_trans ( yy_state_type current_state  );
| static int yy_get_next_buffer ( void );
| static void yynoreturn yy_fatal_error ( const char* msg  );
| 
| /* Done after the current pattern has been matched and before the
|  * corresponding action - sets up yytext.
|  */
| #define YY_DO_BEFORE_ACTION \
| 	(yytext_ptr) = yy_bp; \
| 	(yytext_ptr) -= (yy_more_len); \
| 	yyleng = (int) (yy_cp - (yytext_ptr)); \
| 	(yy_hold_char) = *yy_cp; \
| 	*yy_cp = '\0'; \
| 	(yy_c_buf_p) = yy_cp;
| #define YY_NUM_RULES 8
| #define YY_END_OF_BUFFER 9
| /* This struct is not used in this scanner,
|    but its presence is necessary. */
| struct yy_trans_info
| 	{
| 	flex_int32_t yy_verify;
| 	flex_int32_t yy_nxt;
| 	};
| static const flex_int16_t yy_acclist[23] =
|     {   0,
|         9,    7,    8,    8,    1,    7,    8,    2,    7,    8,
|         3,    7,    8,    4,    7,    8,    5,    7,    8,    6,
|         7,    8
|     } ;
| 
| static const flex_int16_t yy_accept[14] =
|     {   0,
|         1,    1,    1,    2,    4,    5,    8,   11,   14,   17,
|        20,   23,   23
|     } ;
| 
| static const YY_CHAR yy_ec[256] =
|     {   0,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    2,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    3,    4,    5,    6,
| 
|         7,    8,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
| 
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
|         1,    1,    1,    1,    1
|     } ;
| 
| static const YY_CHAR yy_meta[9] =
|     {   0,
|         1,    1,    1,    1,    1,    1,    1,    1
|     } ;
| 
| static const flex_int16_t yy_base[13] =
|     {   0,
|         0,    0,    9,   10,   10,   10,   10,   10,   10,   10,
|        10,   10
|     } ;
| 
| static const flex_int16_t yy_def[13] =
|     {   0,
|        12,    1,   12,   12,   12,   12,   12,   12,   12,   12,
|        12,    0
|     } ;
| 
| static const flex_int16_t yy_nxt[19] =
|     {   0,
|         4,    5,    6,    7,    8,    9,   10,   11,   12,    3,
|        12,   12,   12,   12,   12,   12,   12,   12
|     } ;
| 
| static const flex_int16_t yy_chk[19] =
|     {   0,
|         1,    1,    1,    1,    1,    1,    1,    1,    3,   12,
|        12,   12,   12,   12,   12,   12,   12,   12
|     } ;
| 
| extern int yy_flex_debug;
| int yy_flex_debug = 0;
| 
| static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
| static char *yy_full_match;
| static int yy_lp;
| #define REJECT \
| { \
| *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \
| yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
| ++(yy_lp); \
| goto find_rule; \
| }
| 
| static int yy_more_flag = 0;
| static int yy_more_len = 0;
| #define yymore() ((yy_more_flag) = 1)
| #define YY_MORE_ADJ (yy_more_len)
| #define YY_RESTORE_YY_MORE_OFFSET
| char *yytext;
| #line 1 "conftest.l"
| #line 459 "lex.yy.c"
| 
| #define INITIAL 0
| 
| #ifndef YY_NO_UNISTD_H
| /* Special case for "unistd.h", since it is non-ANSI. We include it way
|  * down here because we want the user's section 1 to have been scanned first.
|  * The user has a chance to override it with an option.
|  */
| #include <unistd.h>
| #endif
| 
| #ifndef YY_EXTRA_TYPE
| #define YY_EXTRA_TYPE void *
| #endif
| 
| static int yy_init_globals ( void );
| 
| /* Accessor methods to globals.
|    These are made visible to non-reentrant scanners for convenience. */
| 
| int yylex_destroy ( void );
| 
| int yyget_debug ( void );
| 
| void yyset_debug ( int debug_flag  );
| 
| YY_EXTRA_TYPE yyget_extra ( void );
| 
| void yyset_extra ( YY_EXTRA_TYPE user_defined  );
| 
| FILE *yyget_in ( void );
| 
| void yyset_in  ( FILE * _in_str  );
| 
| FILE *yyget_out ( void );
| 
| void yyset_out  ( FILE * _out_str  );
| 
| 			int yyget_leng ( void );
| 
| char *yyget_text ( void );
| 
| int yyget_lineno ( void );
| 
| void yyset_lineno ( int _line_number  );
| 
| /* Macros after this point can all be overridden by user definitions in
|  * section 1.
|  */
| 
| #ifndef YY_SKIP_YYWRAP
| #ifdef __cplusplus
| extern "C" int yywrap ( void );
| #else
| extern int yywrap ( void );
| #endif
| #endif
| 
| #ifndef YY_NO_UNPUT
|     
|     static void yyunput ( int c, char *buf_ptr  );
|     
| #endif
| 
| #ifndef yytext_ptr
| static void yy_flex_strncpy ( char *, const char *, int );
| #endif
| 
| #ifdef YY_NEED_STRLEN
| static int yy_flex_strlen ( const char * );
| #endif
| 
| #ifndef YY_NO_INPUT
| #ifdef __cplusplus
| static int yyinput ( void );
| #else
| static int input ( void );
| #endif
| 
| #endif
| 
| /* Amount of stuff to slurp up with each read. */
| #ifndef YY_READ_BUF_SIZE
| #ifdef __ia64__
| /* On IA-64, the buffer size is 16k, not 8k */
| #define YY_READ_BUF_SIZE 16384
| #else
| #define YY_READ_BUF_SIZE 8192
| #endif /* __ia64__ */
| #endif
| 
| /* Copy whatever the last rule matched to the standard output. */
| #ifndef ECHO
| /* This used to be an fputs(), but since the string might contain NUL's,
|  * we now use fwrite().
|  */
| #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
| #endif
| 
| /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
|  * is returned in "result".
|  */
| #ifndef YY_INPUT
| #define YY_INPUT(buf,result,max_size) \
| 	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
| 		{ \
| 		int c = '*'; \
| 		int n; \
| 		for ( n = 0; n < max_size && \
| 			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
| 			buf[n] = (char) c; \
| 		if ( c == '\n' ) \
| 			buf[n++] = (char) c; \
| 		if ( c == EOF && ferror( yyin ) ) \
| 			YY_FATAL_ERROR( "input in flex scanner failed" ); \
| 		result = n; \
| 		} \
| 	else \
| 		{ \
| 		errno=0; \
| 		while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
| 			{ \
| 			if( errno != EINTR) \
| 				{ \
| 				YY_FATAL_ERROR( "input in flex scanner failed" ); \
| 				break; \
| 				} \
| 			errno=0; \
| 			clearerr(yyin); \
| 			} \
| 		}\
| \
| 
| #endif
| 
| /* No semi-colon after return; correct usage is to write "yyterminate();" -
|  * we don't want an extra ';' after the "return" because that will cause
|  * some compilers to complain about unreachable statements.
|  */
| #ifndef yyterminate
| #define yyterminate() return YY_NULL
| #endif
| 
| /* Number of entries by which start-condition stack grows. */
| #ifndef YY_START_STACK_INCR
| #define YY_START_STACK_INCR 25
| #endif
| 
| /* Report a fatal error. */
| #ifndef YY_FATAL_ERROR
| #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
| #endif
| 
| /* end tables serialization structures and prototypes */
| 
| /* Default declaration of generated scanner - a define so the user can
|  * easily add parameters.
|  */
| #ifndef YY_DECL
| #define YY_DECL_IS_OURS 1
| 
| extern int yylex (void);
| 
| #define YY_DECL int yylex (void)
| #endif /* !YY_DECL */
| 
| /* Code executed at the beginning of each rule, after yytext and yyleng
|  * have been set up.
|  */
| #ifndef YY_USER_ACTION
| #define YY_USER_ACTION
| #endif
| 
| /* Code executed at the end of each rule. */
| #ifndef YY_BREAK
| #define YY_BREAK /*LINTED*/break;
| #endif
| 
| #define YY_RULE_SETUP \
| 	YY_USER_ACTION
| 
| /** The main scanner function which does all the work.
|  */
| YY_DECL
| {
| 	yy_state_type yy_current_state;
| 	char *yy_cp, *yy_bp;
| 	int yy_act;
|     
| 	if ( !(yy_init) )
| 		{
| 		(yy_init) = 1;
| 
| #ifdef YY_USER_INIT
| 		YY_USER_INIT;
| #endif
| 
|         /* Create the reject buffer large enough to save one state per allowed character. */
|         if ( ! (yy_state_buf) )
|             (yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE  );
|             if ( ! (yy_state_buf) )
|                 YY_FATAL_ERROR( "out of dynamic memory in yylex()" );
| 
| 		if ( ! (yy_start) )
| 			(yy_start) = 1;	/* first start state */
| 
| 		if ( ! yyin )
| 			yyin = stdin;
| 
| 		if ( ! yyout )
| 			yyout = stdout;
| 
| 		if ( ! YY_CURRENT_BUFFER ) {
| 			yyensure_buffer_stack ();
| 			YY_CURRENT_BUFFER_LVALUE =
| 				yy_create_buffer( yyin, YY_BUF_SIZE );
| 		}
| 
| 		yy_load_buffer_state(  );
| 		}
| 
| 	{
| #line 1 "conftest.l"
| 
| #line 684 "lex.yy.c"
| 
| 	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
| 		{
| 		(yy_more_len) = 0;
| 		if ( (yy_more_flag) )
| 			{
| 			(yy_more_len) = (int) ((yy_c_buf_p) - (yytext_ptr));
| 			(yy_more_flag) = 0;
| 			}
| 		yy_cp = (yy_c_buf_p);
| 
| 		/* Support of yytext. */
| 		*yy_cp = (yy_hold_char);
| 
| 		/* yy_bp points to the position in yy_ch_buf of the start of
| 		 * the current run.
| 		 */
| 		yy_bp = yy_cp;
| 
| 		yy_current_state = (yy_start);
| 
| 		(yy_state_ptr) = (yy_state_buf);
| 		*(yy_state_ptr)++ = yy_current_state;
| 
| yy_match:
| 		do
| 			{
| 			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
| 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
| 				{
| 				yy_current_state = (int) yy_def[yy_current_state];
| 				if ( yy_current_state >= 13 )
| 					yy_c = yy_meta[yy_c];
| 				}
| 			yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
| 			*(yy_state_ptr)++ = yy_current_state;
| 			++yy_cp;
| 			}
| 		while ( yy_base[yy_current_state] != 10 );
| 
| yy_find_action:
| 		yy_current_state = *--(yy_state_ptr);
| 		(yy_lp) = yy_accept[yy_current_state];
| 
| find_rule: /* we branch to this label when backing up */
| 
| 		for ( ; ; ) /* until we find what rule we matched */
| 			{
| 			if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
| 				{
| 				yy_act = yy_acclist[(yy_lp)];
| 					{
| 					(yy_full_match) = yy_cp;
| 					break;
| 					}
| 				}
| 			--yy_cp;
| 			yy_current_state = *--(yy_state_ptr);
| 			(yy_lp) = yy_accept[yy_current_state];
| 			}
| 
| 		YY_DO_BEFORE_ACTION;
| 
| do_action:	/* This label is used only to access EOF actions. */
| 
| 		switch ( yy_act )
| 	{ /* beginning of action switch */
| case 1:
| YY_RULE_SETUP
| #line 2 "conftest.l"
| { ECHO; }
| 	YY_BREAK
| case 2:
| YY_RULE_SETUP
| #line 3 "conftest.l"
| { REJECT; }
| 	YY_BREAK
| case 3:
| YY_RULE_SETUP
| #line 4 "conftest.l"
| { yymore (); }
| 	YY_BREAK
| case 4:
| YY_RULE_SETUP
| #line 5 "conftest.l"
| { yyless (1); }
| 	YY_BREAK
| case 5:
| YY_RULE_SETUP
| #line 6 "conftest.l"
| { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
|     yyless ((input () != 0)); }
| 	YY_BREAK
| case 6:
| YY_RULE_SETUP
| #line 8 "conftest.l"
| { unput (yytext[0]); }
| 	YY_BREAK
| case 7:
| YY_RULE_SETUP
| #line 9 "conftest.l"
| { BEGIN INITIAL; }
| 	YY_BREAK
| case 8:
| YY_RULE_SETUP
| #line 10 "conftest.l"
| ECHO;
| 	YY_BREAK
| #line 793 "lex.yy.c"
| 			case YY_STATE_EOF(INITIAL):
| 				yyterminate();
| 
| 	case YY_END_OF_BUFFER:
| 		{
| 		/* Amount of text matched not including the EOB char. */
| 		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
| 
| 		/* Undo the effects of YY_DO_BEFORE_ACTION. */
| 		*yy_cp = (yy_hold_char);
| 		YY_RESTORE_YY_MORE_OFFSET
| 
| 		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
| 			{
| 			/* We're scanning a new file or input source.  It's
| 			 * possible that this happened because the user
| 			 * just pointed yyin at a new source and called
| 			 * yylex().  If so, then we have to assure
| 			 * consistency between YY_CURRENT_BUFFER and our
| 			 * globals.  Here is the right place to do so, because
| 			 * this is the first action (other than possibly a
| 			 * back-up) that will match for the new input source.
| 			 */
| 			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
| 			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
| 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
| 			}
| 
| 		/* Note that here we test for yy_c_buf_p "<=" to the position
| 		 * of the first EOB in the buffer, since yy_c_buf_p will
| 		 * already have been incremented past the NUL character
| 		 * (since all states make transitions on EOB to the
| 		 * end-of-buffer state).  Contrast this with the test
| 		 * in input().
| 		 */
| 		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
| 			{ /* This was really a NUL. */
| 			yy_state_type yy_next_state;
| 
| 			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
| 
| 			yy_current_state = yy_get_previous_state(  );
| 
| 			/* Okay, we're now positioned to make the NUL
| 			 * transition.  We couldn't have
| 			 * yy_get_previous_state() go ahead and do it
| 			 * for us because it doesn't know how to deal
| 			 * with the possibility of jamming (and we don't
| 			 * want to build jamming into it because then it
| 			 * will run more slowly).
| 			 */
| 
| 			yy_next_state = yy_try_NUL_trans( yy_current_state );
| 
| 			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
| 
| 			if ( yy_next_state )
| 				{
| 				/* Consume the NUL. */
| 				yy_cp = ++(yy_c_buf_p);
| 				yy_current_state = yy_next_state;
| 				goto yy_match;
| 				}
| 
| 			else
| 				{
| 				yy_cp = (yy_c_buf_p);
| 				goto yy_find_action;
| 				}
| 			}
| 
| 		else switch ( yy_get_next_buffer(  ) )
| 			{
| 			case EOB_ACT_END_OF_FILE:
| 				{
| 				(yy_did_buffer_switch_on_eof) = 0;
| 
| 				if ( yywrap(  ) )
| 					{
| 					/* Note: because we've taken care in
| 					 * yy_get_next_buffer() to have set up
| 					 * yytext, we can now set up
| 					 * yy_c_buf_p so that if some total
| 					 * hoser (like flex itself) wants to
| 					 * call the scanner after we return the
| 					 * YY_NULL, it'll still work - another
| 					 * YY_NULL will get returned.
| 					 */
| 					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
| 
| 					yy_act = YY_STATE_EOF(YY_START);
| 					goto do_action;
| 					}
| 
| 				else
| 					{
| 					if ( ! (yy_did_buffer_switch_on_eof) )
| 						YY_NEW_FILE;
| 					}
| 				break;
| 				}
| 
| 			case EOB_ACT_CONTINUE_SCAN:
| 				(yy_c_buf_p) =
| 					(yytext_ptr) + yy_amount_of_matched_text;
| 
| 				yy_current_state = yy_get_previous_state(  );
| 
| 				yy_cp = (yy_c_buf_p);
| 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
| 				goto yy_match;
| 
| 			case EOB_ACT_LAST_MATCH:
| 				(yy_c_buf_p) =
| 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
| 
| 				yy_current_state = yy_get_previous_state(  );
| 
| 				yy_cp = (yy_c_buf_p);
| 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
| 				goto yy_find_action;
| 			}
| 		break;
| 		}
| 
| 	default:
| 		YY_FATAL_ERROR(
| 			"fatal flex scanner internal error--no action found" );
| 	} /* end of action switch */
| 		} /* end of scanning one token */
| 	} /* end of user's declarations */
| } /* end of yylex */
| 
| /* yy_get_next_buffer - try to read in a new buffer
|  *
|  * Returns a code representing an action:
|  *	EOB_ACT_LAST_MATCH -
|  *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
|  *	EOB_ACT_END_OF_FILE - end of file
|  */
| static int yy_get_next_buffer (void)
| {
|     	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
| 	char *source = (yytext_ptr);
| 	int number_to_move, i;
| 	int ret_val;
| 
| 	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
| 		YY_FATAL_ERROR(
| 		"fatal flex scanner internal error--end of buffer missed" );
| 
| 	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
| 		{ /* Don't try to fill the buffer, so this is an EOF. */
| 		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
| 			{
| 			/* We matched a single character, the EOB, so
| 			 * treat this as a final EOF.
| 			 */
| 			return EOB_ACT_END_OF_FILE;
| 			}
| 
| 		else
| 			{
| 			/* We matched some text prior to the EOB, first
| 			 * process it.
| 			 */
| 			return EOB_ACT_LAST_MATCH;
| 			}
| 		}
| 
| 	/* Try to read more data. */
| 
| 	/* First move last chars to start of buffer. */
| 	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
| 
| 	for ( i = 0; i < number_to_move; ++i )
| 		*(dest++) = *(source++);
| 
| 	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
| 		/* don't do the read, it's not guaranteed to return an EOF,
| 		 * just force an EOF
| 		 */
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
| 
| 	else
| 		{
| 			int num_to_read =
| 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
| 
| 		while ( num_to_read <= 0 )
| 			{ /* Not enough room in the buffer - grow it. */
| 
| 			YY_FATAL_ERROR(
| "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
| 
| 			}
| 
| 		if ( num_to_read > YY_READ_BUF_SIZE )
| 			num_to_read = YY_READ_BUF_SIZE;
| 
| 		/* Read in more data. */
| 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
| 			(yy_n_chars), num_to_read );
| 
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
| 		}
| 
| 	if ( (yy_n_chars) == 0 )
| 		{
| 		if ( number_to_move == YY_MORE_ADJ )
| 			{
| 			ret_val = EOB_ACT_END_OF_FILE;
| 			yyrestart( yyin  );
| 			}
| 
| 		else
| 			{
| 			ret_val = EOB_ACT_LAST_MATCH;
| 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
| 				YY_BUFFER_EOF_PENDING;
| 			}
| 		}
| 
| 	else
| 		ret_val = EOB_ACT_CONTINUE_SCAN;
| 
| 	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
| 		/* Extend the array by 50%, plus the number we really need. */
| 		int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
| 		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
| 			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size  );
| 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
| 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
| 		/* "- 2" to take care of EOB's */
| 		YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
| 	}
| 
| 	(yy_n_chars) += number_to_move;
| 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
| 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
| 
| 	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
| 
| 	return ret_val;
| }
| 
| /* yy_get_previous_state - get the state just before the EOB char was reached */
| 
|     static yy_state_type yy_get_previous_state (void)
| {
| 	yy_state_type yy_current_state;
| 	char *yy_cp;
|     
| 	yy_current_state = (yy_start);
| 
| 	(yy_state_ptr) = (yy_state_buf);
| 	*(yy_state_ptr)++ = yy_current_state;
| 
| 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
| 		{
| 		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
| 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
| 			{
| 			yy_current_state = (int) yy_def[yy_current_state];
| 			if ( yy_current_state >= 13 )
| 				yy_c = yy_meta[yy_c];
| 			}
| 		yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
| 		*(yy_state_ptr)++ = yy_current_state;
| 		}
| 
| 	return yy_current_state;
| }
| 
| /* yy_try_NUL_trans - try to make a transition on the NUL character
|  *
|  * synopsis
|  *	next_state = yy_try_NUL_trans( current_state );
|  */
|     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
| {
| 	int yy_is_jam;
|     
| 	YY_CHAR yy_c = 1;
| 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
| 		{
| 		yy_current_state = (int) yy_def[yy_current_state];
| 		if ( yy_current_state >= 13 )
| 			yy_c = yy_meta[yy_c];
| 		}
| 	yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
| 	yy_is_jam = (yy_current_state == 12);
| 	if ( ! yy_is_jam )
| 		*(yy_state_ptr)++ = yy_current_state;
| 
| 		return yy_is_jam ? 0 : yy_current_state;
| }
| 
| #ifndef YY_NO_UNPUT
| 
|     static void yyunput (int c, char * yy_bp )
| {
| 	char *yy_cp;
|     
|     yy_cp = (yy_c_buf_p);
| 
| 	/* undo effects of setting up yytext */
| 	*yy_cp = (yy_hold_char);
| 
| 	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
| 		{ /* need to shift things up to make room */
| 		/* +2 for EOB chars. */
| 		int number_to_move = (yy_n_chars) + 2;
| 		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
| 					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
| 		char *source =
| 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
| 
| 		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
| 			*--dest = *--source;
| 
| 		yy_cp += (int) (dest - source);
| 		yy_bp += (int) (dest - source);
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
| 			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
| 
| 		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
| 			YY_FATAL_ERROR( "flex scanner push-back overflow" );
| 		}
| 
| 	*--yy_cp = (char) c;
| 
| 	(yytext_ptr) = yy_bp;
| 	(yy_hold_char) = *yy_cp;
| 	(yy_c_buf_p) = yy_cp;
| }
| 
| #endif
| 
| #ifndef YY_NO_INPUT
| #ifdef __cplusplus
|     static int yyinput (void)
| #else
|     static int input  (void)
| #endif
| 
| {
| 	int c;
|     
| 	*(yy_c_buf_p) = (yy_hold_char);
| 
| 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
| 		{
| 		/* yy_c_buf_p now points to the character we want to return.
| 		 * If this occurs *before* the EOB characters, then it's a
| 		 * valid NUL; if not, then we've hit the end of the buffer.
| 		 */
| 		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
| 			/* This was really a NUL. */
| 			*(yy_c_buf_p) = '\0';
| 
| 		else
| 			{ /* need more input */
| 			int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
| 			++(yy_c_buf_p);
| 
| 			switch ( yy_get_next_buffer(  ) )
| 				{
| 				case EOB_ACT_LAST_MATCH:
| 					/* This happens because yy_g_n_b()
| 					 * sees that we've accumulated a
| 					 * token and flags that we need to
| 					 * try matching the token before
| 					 * proceeding.  But for input(),
| 					 * there's no matching to consider.
| 					 * So convert the EOB_ACT_LAST_MATCH
| 					 * to EOB_ACT_END_OF_FILE.
| 					 */
| 
| 					/* Reset buffer status. */
| 					yyrestart( yyin );
| 
| 					/*FALLTHROUGH*/
| 
| 				case EOB_ACT_END_OF_FILE:
| 					{
| 					if ( yywrap(  ) )
| 						return 0;
| 
| 					if ( ! (yy_did_buffer_switch_on_eof) )
| 						YY_NEW_FILE;
| #ifdef __cplusplus
| 					return yyinput();
| #else
| 					return input();
| #endif
| 					}
| 
| 				case EOB_ACT_CONTINUE_SCAN:
| 					(yy_c_buf_p) = (yytext_ptr) + offset;
| 					break;
| 				}
| 			}
| 		}
| 
| 	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
| 	*(yy_c_buf_p) = '\0';	/* preserve yytext */
| 	(yy_hold_char) = *++(yy_c_buf_p);
| 
| 	return c;
| }
| #endif	/* ifndef YY_NO_INPUT */
| 
| /** Immediately switch to a different input stream.
|  * @param input_file A readable stream.
|  * 
|  * @note This function does not reset the start condition to @c INITIAL .
|  */
|     void yyrestart  (FILE * input_file )
| {
|     
| 	if ( ! YY_CURRENT_BUFFER ){
|         yyensure_buffer_stack ();
| 		YY_CURRENT_BUFFER_LVALUE =
|             yy_create_buffer( yyin, YY_BUF_SIZE );
| 	}
| 
| 	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
| 	yy_load_buffer_state(  );
| }
| 
| /** Switch to a different input buffer.
|  * @param new_buffer The new input buffer.
|  * 
|  */
|     void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
| {
|     
| 	/* TODO. We should be able to replace this entire function body
| 	 * with
| 	 *		yypop_buffer_state();
| 	 *		yypush_buffer_state(new_buffer);
|      */
| 	yyensure_buffer_stack ();
| 	if ( YY_CURRENT_BUFFER == new_buffer )
| 		return;
| 
| 	if ( YY_CURRENT_BUFFER )
| 		{
| 		/* Flush out information for old buffer. */
| 		*(yy_c_buf_p) = (yy_hold_char);
| 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
| 		}
| 
| 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
| 	yy_load_buffer_state(  );
| 
| 	/* We don't actually know whether we did this switch during
| 	 * EOF (yywrap()) processing, but the only time this flag
| 	 * is looked at is after yywrap() is called, so it's safe
| 	 * to go ahead and always set it.
| 	 */
| 	(yy_did_buffer_switch_on_eof) = 1;
| }
| 
| static void yy_load_buffer_state  (void)
| {
|     	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
| 	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
| 	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
| 	(yy_hold_char) = *(yy_c_buf_p);
| }
| 
| /** Allocate and initialize an input buffer state.
|  * @param file A readable stream.
|  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
|  * 
|  * @return the allocated buffer state.
|  */
|     YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
| {
| 	YY_BUFFER_STATE b;
|     
| 	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
| 	if ( ! b )
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
| 
| 	b->yy_buf_size = size;
| 
| 	/* yy_ch_buf has to be 2 characters longer than the size given because
| 	 * we need to put in 2 end-of-buffer characters.
| 	 */
| 	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2)  );
| 	if ( ! b->yy_ch_buf )
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
| 
| 	b->yy_is_our_buffer = 1;
| 
| 	yy_init_buffer( b, file );
| 
| 	return b;
| }
| 
| /** Destroy the buffer.
|  * @param b a buffer created with yy_create_buffer()
|  * 
|  */
|     void yy_delete_buffer (YY_BUFFER_STATE  b )
| {
|     
| 	if ( ! b )
| 		return;
| 
| 	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
| 		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
| 
| 	if ( b->yy_is_our_buffer )
| 		yyfree( (void *) b->yy_ch_buf  );
| 
| 	yyfree( (void *) b  );
| }
| 
| /* Initializes or reinitializes a buffer.
|  * This function is sometimes called more than once on the same buffer,
|  * such as during a yyrestart() or at EOF.
|  */
|     static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
| 
| {
| 	int oerrno = errno;
|     
| 	yy_flush_buffer( b );
| 
| 	b->yy_input_file = file;
| 	b->yy_fill_buffer = 1;
| 
|     /* If b is the current buffer, then yy_init_buffer was _probably_
|      * called from yyrestart() or through yy_get_next_buffer.
|      * In that case, we don't want to reset the lineno or column.
|      */
|     if (b != YY_CURRENT_BUFFER){
|         b->yy_bs_lineno = 1;
|         b->yy_bs_column = 0;
|     }
| 
|         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
|     
| 	errno = oerrno;
| }
| 
| /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
|  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
|  * 
|  */
|     void yy_flush_buffer (YY_BUFFER_STATE  b )
| {
|     	if ( ! b )
| 		return;
| 
| 	b->yy_n_chars = 0;
| 
| 	/* We always need two end-of-buffer characters.  The first causes
| 	 * a transition to the end-of-buffer state.  The second causes
| 	 * a jam in that state.
| 	 */
| 	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
| 	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
| 
| 	b->yy_buf_pos = &b->yy_ch_buf[0];
| 
| 	b->yy_at_bol = 1;
| 	b->yy_buffer_status = YY_BUFFER_NEW;
| 
| 	if ( b == YY_CURRENT_BUFFER )
| 		yy_load_buffer_state(  );
| }
| 
| /** Pushes the new state onto the stack. The new state becomes
|  *  the current state. This function will allocate the stack
|  *  if necessary.
|  *  @param new_buffer The new state.
|  *  
|  */
| void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
| {
|     	if (new_buffer == NULL)
| 		return;
| 
| 	yyensure_buffer_stack();
| 
| 	/* This block is copied from yy_switch_to_buffer. */
| 	if ( YY_CURRENT_BUFFER )
| 		{
| 		/* Flush out information for old buffer. */
| 		*(yy_c_buf_p) = (yy_hold_char);
| 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
| 		}
| 
| 	/* Only push if top exists. Otherwise, replace top. */
| 	if (YY_CURRENT_BUFFER)
| 		(yy_buffer_stack_top)++;
| 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
| 
| 	/* copied from yy_switch_to_buffer. */
| 	yy_load_buffer_state(  );
| 	(yy_did_buffer_switch_on_eof) = 1;
| }
| 
| /** Removes and deletes the top of the stack, if present.
|  *  The next element becomes the new top.
|  *  
|  */
| void yypop_buffer_state (void)
| {
|     	if (!YY_CURRENT_BUFFER)
| 		return;
| 
| 	yy_delete_buffer(YY_CURRENT_BUFFER );
| 	YY_CURRENT_BUFFER_LVALUE = NULL;
| 	if ((yy_buffer_stack_top) > 0)
| 		--(yy_buffer_stack_top);
| 
| 	if (YY_CURRENT_BUFFER) {
| 		yy_load_buffer_state(  );
| 		(yy_did_buffer_switch_on_eof) = 1;
| 	}
| }
| 
| /* Allocates the stack if it does not exist.
|  *  Guarantees space for at least one push.
|  */
| static void yyensure_buffer_stack (void)
| {
| 	yy_size_t num_to_alloc;
|     
| 	if (!(yy_buffer_stack)) {
| 
| 		/* First allocation is just for 2 elements, since we don't know if this
| 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
| 		 * immediate realloc on the next call.
|          */
|       num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
| 		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
| 								(num_to_alloc * sizeof(struct yy_buffer_state*)
| 								);
| 		if ( ! (yy_buffer_stack) )
| 			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
| 
| 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
| 
| 		(yy_buffer_stack_max) = num_to_alloc;
| 		(yy_buffer_stack_top) = 0;
| 		return;
| 	}
| 
| 	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
| 
| 		/* Increase the buffer to prepare for a possible push. */
| 		yy_size_t grow_size = 8 /* arbitrary grow size */;
| 
| 		num_to_alloc = (yy_buffer_stack_max) + grow_size;
| 		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
| 								((yy_buffer_stack),
| 								num_to_alloc * sizeof(struct yy_buffer_state*)
| 								);
| 		if ( ! (yy_buffer_stack) )
| 			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
| 
| 		/* zero only the new slots.*/
| 		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
| 		(yy_buffer_stack_max) = num_to_alloc;
| 	}
| }
| 
| /** Setup the input buffer state to scan directly from a user-specified character buffer.
|  * @param base the character buffer
|  * @param size the size in bytes of the character buffer
|  * 
|  * @return the newly allocated buffer state object.
|  */
| YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
| {
| 	YY_BUFFER_STATE b;
|     
| 	if ( size < 2 ||
| 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
| 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
| 		/* They forgot to leave room for the EOB's. */
| 		return NULL;
| 
| 	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
| 	if ( ! b )
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
| 
| 	b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
| 	b->yy_buf_pos = b->yy_ch_buf = base;
| 	b->yy_is_our_buffer = 0;
| 	b->yy_input_file = NULL;
| 	b->yy_n_chars = b->yy_buf_size;
| 	b->yy_is_interactive = 0;
| 	b->yy_at_bol = 1;
| 	b->yy_fill_buffer = 0;
| 	b->yy_buffer_status = YY_BUFFER_NEW;
| 
| 	yy_switch_to_buffer( b  );
| 
| 	return b;
| }
| 
| /** Setup the input buffer state to scan a string. The next call to yylex() will
|  * scan from a @e copy of @a str.
|  * @param yystr a NUL-terminated string to scan
|  * 
|  * @return the newly allocated buffer state object.
|  * @note If you want to scan bytes that may contain NUL values, then use
|  *       yy_scan_bytes() instead.
|  */
| YY_BUFFER_STATE yy_scan_string (const char * yystr )
| {
|     
| 	return yy_scan_bytes( yystr, (int) strlen(yystr) );
| }
| 
| /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
|  * scan from a @e copy of @a bytes.
|  * @param yybytes the byte buffer to scan
|  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
|  * 
|  * @return the newly allocated buffer state object.
|  */
| YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, int  _yybytes_len )
| {
| 	YY_BUFFER_STATE b;
| 	char *buf;
| 	yy_size_t n;
| 	int i;
|     
| 	/* Get memory for full buffer, including space for trailing EOB's. */
| 	n = (yy_size_t) (_yybytes_len + 2);
| 	buf = (char *) yyalloc( n  );
| 	if ( ! buf )
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
| 
| 	for ( i = 0; i < _yybytes_len; ++i )
| 		buf[i] = yybytes[i];
| 
| 	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
| 
| 	b = yy_scan_buffer( buf, n );
| 	if ( ! b )
| 		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
| 
| 	/* It's okay to grow etc. this buffer, and we should throw it
| 	 * away when we're done.
| 	 */
| 	b->yy_is_our_buffer = 1;
| 
| 	return b;
| }
| 
| #ifndef YY_EXIT_FAILURE
| #define YY_EXIT_FAILURE 2
| #endif
| 
| static void yynoreturn yy_fatal_error (const char* msg )
| {
| 			fprintf( stderr, "%s\n", msg );
| 	exit( YY_EXIT_FAILURE );
| }
| 
| /* Redefine yyless() so it works in section 3 code. */
| 
| #undef yyless
| #define yyless(n) \
| 	do \
| 		{ \
| 		/* Undo effects of setting up yytext. */ \
|         int yyless_macro_arg = (n); \
|         YY_LESS_LINENO(yyless_macro_arg);\
| 		yytext[yyleng] = (yy_hold_char); \
| 		(yy_c_buf_p) = yytext + yyless_macro_arg; \
| 		(yy_hold_char) = *(yy_c_buf_p); \
| 		*(yy_c_buf_p) = '\0'; \
| 		yyleng = yyless_macro_arg; \
| 		} \
| 	while ( 0 )
| 
| /* Accessor  methods (get/set functions) to struct members. */
| 
| /** Get the current line number.
|  * 
|  */
| int yyget_lineno  (void)
| {
|     
|     return yylineno;
| }
| 
| /** Get the input stream.
|  * 
|  */
| FILE *yyget_in  (void)
| {
|         return yyin;
| }
| 
| /** Get the output stream.
|  * 
|  */
| FILE *yyget_out  (void)
| {
|         return yyout;
| }
| 
| /** Get the length of the current token.
|  * 
|  */
| int yyget_leng  (void)
| {
|         return yyleng;
| }
| 
| /** Get the current token.
|  * 
|  */
| 
| char *yyget_text  (void)
| {
|         return yytext;
| }
| 
| /** Set the current line number.
|  * @param _line_number line number
|  * 
|  */
| void yyset_lineno (int  _line_number )
| {
|     
|     yylineno = _line_number;
| }
| 
| /** Set the input stream. This does not discard the current
|  * input buffer.
|  * @param _in_str A readable stream.
|  * 
|  * @see yy_switch_to_buffer
|  */
| void yyset_in (FILE *  _in_str )
| {
|         yyin = _in_str ;
| }
| 
| void yyset_out (FILE *  _out_str )
| {
|         yyout = _out_str ;
| }
| 
| int yyget_debug  (void)
| {
|         return yy_flex_debug;
| }
| 
| void yyset_debug (int  _bdebug )
| {
|         yy_flex_debug = _bdebug ;
| }
| 
| static int yy_init_globals (void)
| {
|         /* Initialization is the same as for the non-reentrant scanner.
|      * This function is called from yylex_destroy(), so don't allocate here.
|      */
| 
|     (yy_buffer_stack) = NULL;
|     (yy_buffer_stack_top) = 0;
|     (yy_buffer_stack_max) = 0;
|     (yy_c_buf_p) = NULL;
|     (yy_init) = 0;
|     (yy_start) = 0;
| 
|     (yy_state_buf) = 0;
|     (yy_state_ptr) = 0;
|     (yy_full_match) = 0;
|     (yy_lp) = 0;
| 
| /* Defined in main.c */
| #ifdef YY_STDINIT
|     yyin = stdin;
|     yyout = stdout;
| #else
|     yyin = NULL;
|     yyout = NULL;
| #endif
| 
|     /* For future reference: Set errno on error, since we are called by
|      * yylex_init()
|      */
|     return 0;
| }
| 
| /* yylex_destroy is for both reentrant and non-reentrant scanners. */
| int yylex_destroy  (void)
| {
|     
|     /* Pop the buffer stack, destroying each element. */
| 	while(YY_CURRENT_BUFFER){
| 		yy_delete_buffer( YY_CURRENT_BUFFER  );
| 		YY_CURRENT_BUFFER_LVALUE = NULL;
| 		yypop_buffer_state();
| 	}
| 
| 	/* Destroy the stack itself. */
| 	yyfree((yy_buffer_stack) );
| 	(yy_buffer_stack) = NULL;
| 
|     yyfree ( (yy_state_buf) );
|     (yy_state_buf)  = NULL;
| 
|     /* Reset the globals. This is important in a non-reentrant scanner so the next time
|      * yylex() is called, initialization will occur. */
|     yy_init_globals( );
| 
|     return 0;
| }
| 
| /*
|  * Internal utility routines.
|  */
| 
| #ifndef yytext_ptr
| static void yy_flex_strncpy (char* s1, const char * s2, int n )
| {
| 		
| 	int i;
| 	for ( i = 0; i < n; ++i )
| 		s1[i] = s2[i];
| }
| #endif
| 
| #ifdef YY_NEED_STRLEN
| static int yy_flex_strlen (const char * s )
| {
| 	int n;
| 	for ( n = 0; s[n]; ++n )
| 		;
| 
| 	return n;
| }
| #endif
| 
| void *yyalloc (yy_size_t  size )
| {
| 			return malloc(size);
| }
| 
| void *yyrealloc  (void * ptr, yy_size_t  size )
| {
| 		
| 	/* The cast to (char *) in the following accommodates both
| 	 * implementations that use char* generic pointers, and those
| 	 * that use void* generic pointers.  It works with the latter
| 	 * because both ANSI C and C++ allow castless assignment from
| 	 * any pointer type to void*, and deal with argument conversions
| 	 * as though doing an assignment.
| 	 */
| 	return realloc(ptr, size);
| }
| 
| void yyfree (void * ptr )
| {
| 			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
| }
| 
| #define YYTABLES_NAME "yytables"
| 
| #line 10 "conftest.l"
| 
| #ifdef YYTEXT_POINTER
| extern char *yytext;
| #endif
| int
| main (void)
| {
|   return ! yylex () + ! yywrap ();
| }
configure:4754: clang -o conftest -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c -lfl  >&5
configure:4754: $? = 0
configure:4764: result: -lfl
configure:4770: checking whether yytext is a pointer
configure:4787: clang -o conftest -march=native -O3 -pipe -falign-functions=32  -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind conftest.c -lfl  >&5
configure:4787: $? = 0
configure:4795: result: yes
configure:4814: checking for x86_64-pc-linux-gnu-ar
configure:4841: result: llvm-ar
configure:4911: checking the archiver (llvm-ar) interface
configure:4927: clang -c -march=native -O3 -pipe -falign-functions=32  conftest.c >&5
configure:4927: $? = 0
configure:4929: llvm-ar cru libconftest.a conftest.o >&5
configure:4932: $? = 0
configure:4960: result: ar
configure:4983: checking for x86_64-pc-linux-gnu-readelf
configure:4999: found /usr/bin/x86_64-pc-linux-gnu-readelf
configure:5010: result: x86_64-pc-linux-gnu-readelf
configure:5075: checking for x86_64-pc-linux-gnu-nm
configure:5102: result: llvm-nm
configure:5174: checking for gcc with GNU99 support
configure:5199: clang -c -march=native -O3 -pipe -falign-functions=32 -std=gnu99  conftest.c >&5
conftest.c:20:28: error: function definition is not allowed here
  double square (double z) { return z * z; }
                           ^
conftest.c:21:10: warning: implicit declaration of function 'square' is invalid in C99 [-Wimplicit-function-declaration]
  return square (a) + square (b);
         ^
conftest.c:26:18: error: fields must have a constant size: 'variable length array in structure' extension will never be supported
  struct S { int x[n]; };
                 ^
1 warning and 2 errors generated.
configure:5199: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "elfutils"
| #define PACKAGE_TARNAME "elfutils"
| #define PACKAGE_VERSION "0.185"
| #define PACKAGE_STRING "elfutils 0.185"
| #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla"
| #define PACKAGE_URL "http://elfutils.org/"
| #define PACKAGE "elfutils"
| #define VERSION "0.185"
| #define DEFAULT_AR_DETERMINISTIC false
| #define YYTEXT_POINTER 1
| /* end confdefs.h.  */
| int foo (int a)
| {
|   for (int i = 0; i < a; ++i) if (i % 4) break; int s = a; return s;
| }
| 
| double bar (double a, double b)
| {
|   double square (double z) { return z * z; }
|   return square (a) + square (b);
| }
| 
| void baz (int n)
| {
|   struct S { int x[n]; };
| }
configure:5207: result: no
configure:5210: error: gcc with GNU99 support required

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c99=no
ac_cv_c_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-march=native -O3 -pipe -falign-functions=32'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-march=native -O3 -pipe -falign-functions=32'
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=clang++
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_PKG_CONFIG_LIBDIR_set=
ac_cv_env_PKG_CONFIG_LIBDIR_value=
ac_cv_env_PKG_CONFIG_PATH_set=
ac_cv_env_PKG_CONFIG_PATH_value=
ac_cv_env_PKG_CONFIG_set=
ac_cv_env_PKG_CONFIG_value=
ac_cv_env_YACC_set=
ac_cv_env_YACC_value=
ac_cv_env_YFLAGS_set=
ac_cv_env_YFLAGS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_libarchive_CFLAGS_set=
ac_cv_env_libarchive_CFLAGS_value=
ac_cv_env_libarchive_LIBS_set=
ac_cv_env_libarchive_LIBS_value=
ac_cv_env_libcurl_CFLAGS_set=
ac_cv_env_libcurl_CFLAGS_value=
ac_cv_env_libcurl_LIBS_set=
ac_cv_env_libcurl_LIBS_value=
ac_cv_env_libmicrohttpd_CFLAGS_set=
ac_cv_env_libmicrohttpd_CFLAGS_value=
ac_cv_env_libmicrohttpd_LIBS_set=
ac_cv_env_libmicrohttpd_LIBS_value=
ac_cv_env_sqlite3_CFLAGS_set=
ac_cv_env_sqlite3_CFLAGS_value=
ac_cv_env_sqlite3_LIBS_set=
ac_cv_env_sqlite3_LIBS_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_lib_lex=-lfl
ac_cv_objext=o
ac_cv_path_install='/usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AR=llvm-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=clang
ac_cv_prog_LEX=flex
ac_cv_prog_NM=llvm-nm
ac_cv_prog_RANLIB=llvm-ranlib
ac_cv_prog_READELF=x86_64-pc-linux-gnu-readelf
ac_cv_prog_YACC='bison -y'
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_lex_root=lex.yy
ac_cv_prog_lex_yytext_pointer=yes
ac_cv_prog_make_make_set=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} '\''/var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/missing'\'' aclocal-1.16'
ADD_STACK_USAGE_WARNING_FALSE=''
ADD_STACK_USAGE_WARNING_TRUE=''
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='llvm-ar'
AUTOCONF='${SHELL} '\''/var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/missing'\'' automake-1.16'
AWK='gawk'
BIARCH_FALSE=''
BIARCH_TRUE=''
BUILD_STATIC_FALSE=''
BUILD_STATIC_TRUE=''
BZ2_LIB=''
BZLIB_FALSE=''
BZLIB_TRUE=''
CC='clang'
CCDEPMODE='depmode=none'
CC_BIARCH=''
CFLAGS='-march=native -O3 -pipe -falign-functions=32'
CPP=''
CPPFLAGS=''
CXX='clang++'
CXXDEPMODE=''
CXXFLAGS='-march=native -O3 -pipe -falign-functions=32'
CYGPATH_W='echo'
DEBUGINFOD_FALSE=''
DEBUGINFOD_TRUE=''
DEBUGINFOD_URLS=''
DEBUGPRED=''
DEFS=''
DEMANGLE_FALSE=''
DEMANGLE_TRUE=''
DEPDIR='.deps'
DUMMY_LIBDEBUGINFOD_FALSE=''
DUMMY_LIBDEBUGINFOD_TRUE=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FATAL_TEXTREL_FALSE=''
FATAL_TEXTREL_TRUE=''
GCOV=''
GCOV_FALSE=''
GCOV_TRUE=''
GENHTML=''
GETTEXT_MACRO_VERSION=''
GMSGFMT=''
GMSGFMT_015=''
GPROF_FALSE=''
GPROF_TRUE=''
GREP=''
HAVE_BISON=''
HAVE_BUNZIP2=''
HAVE_CXX11=''
HAVE_DUPLICATED_COND_WARNING_FALSE=''
HAVE_DUPLICATED_COND_WARNING_TRUE=''
HAVE_FLEX=''
HAVE_GAWK=''
HAVE_IMPLICIT_FALLTHROUGH_5_WARNING_FALSE=''
HAVE_IMPLICIT_FALLTHROUGH_5_WARNING_TRUE=''
HAVE_IMPLICIT_FALLTHROUGH_WARNING_FALSE=''
HAVE_IMPLICIT_FALLTHROUGH_WARNING_TRUE=''
HAVE_NO_PACKED_NOT_ALIGNED_WARNING_FALSE=''
HAVE_NO_PACKED_NOT_ALIGNED_WARNING_TRUE=''
HAVE_NULL_DEREFERENCE_WARNING_FALSE=''
HAVE_NULL_DEREFERENCE_WARNING_TRUE=''
HAVE_STDATOMIC_H_FALSE=''
HAVE_STDATOMIC_H_TRUE=''
HAVE_TRAMPOLINES_WARNING_FALSE=''
HAVE_TRAMPOLINES_WARNING_TRUE=''
HAVE_VALGRIND=''
HAVE_ZSTD=''
HAVE_ZSTD_FALSE=''
HAVE_ZSTD_TRUE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_ELFH_FALSE=''
INSTALL_ELFH_TRUE=''
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
INTLLIBS=''
INTL_MACOSX_LIBS=''
LCOV=''
LDFLAGS='-Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind'
LEX='flex'
LEXLIB='-lfl'
LEX_OUTPUT_ROOT='lex.yy'
LIBDEBUGINFOD_FALSE=''
LIBDEBUGINFOD_SONAME='libdebuginfod.so.1'
LIBDEBUGINFOD_TRUE=''
LIBICONV=''
LIBINTL=''
LIBLZMA=''
LIBOBJS=''
LIBS=''
LIBZSTD=''
LTLIBICONV=''
LTLIBINTL=''
LTLIBOBJS=''
LZMA_FALSE=''
LZMA_TRUE=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} '\''/var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/missing'\'' makeinfo'
MKDIR_P='/bin/mkdir -p'
MSGFMT=''
MSGMERGE=''
MSGMERGE_FOR_MSGFMT_OPTION=''
NM='llvm-nm'
OBJEXT='o'
PACKAGE='elfutils'
PACKAGE_BUGREPORT='https://sourceware.org/bugzilla'
PACKAGE_NAME='elfutils'
PACKAGE_STRING='elfutils 0.185'
PACKAGE_TARNAME='elfutils'
PACKAGE_URL='http://elfutils.org/'
PACKAGE_VERSION='0.185'
PATH_SEPARATOR=':'
PKG_CONFIG=''
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
POSUB=''
RANLIB='llvm-ranlib'
READELF='x86_64-pc-linux-gnu-readelf'
SANE_LOGICAL_OP_WARNING_FALSE=''
SANE_LOGICAL_OP_WARNING_TRUE=''
SED=''
SET_MAKE=''
SHELL='/bin/sh'
STRIP=''
SYMBOL_VERSIONING_FALSE=''
SYMBOL_VERSIONING_TRUE=''
TESTS_RPATH_FALSE=''
TESTS_RPATH_TRUE=''
USE_LOCKS_FALSE=''
USE_LOCKS_TRUE='#'
USE_NLS=''
USE_VALGRIND_FALSE=''
USE_VALGRIND_TRUE=''
USE_VG_ANNOTATIONS_FALSE=''
USE_VG_ANNOTATIONS_TRUE=''
VERSION='0.185'
XGETTEXT=''
XGETTEXT_015=''
XGETTEXT_EXTRA_OPTIONS=''
YACC='bison -y'
YFLAGS=''
ZLIB_FALSE=''
ZLIB_TRUE=''
ZSTD_FALSE=''
ZSTD_TRUE=''
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE=''
am__include='include'
am__isrc=' -I$(srcdir)'
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
argp_LDADD=''
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='/usr/share/doc/elfutils-0.185'
dso_LDFLAGS=''
dvidir='${docdir}'
eu_version=''
exec_prefix='NONE'
fpic_CFLAGS=''
fpie_CFLAGS=''
fts_LIBS=''
host='x86_64-pc-linux-gnu'
host_alias='x86_64-pc-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='/usr/share/doc/elfutils-0.185/html'
includedir='${prefix}/include'
infodir='/usr/share/info'
install_sh='${SHELL} /var/tmp/portage/dev-libs/elfutils-0.185/work/elfutils-0.185/config/install-sh'
libarchive_CFLAGS=''
libarchive_LIBS=''
libcurl_CFLAGS=''
libcurl_LIBS=''
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
libmicrohttpd_CFLAGS=''
libmicrohttpd_LIBS=''
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
mkdir_p='$(MKDIR_P)'
obstack_LIBS=''
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s&^&eu-&'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sqlite3_CFLAGS=''
sqlite3_LIBS=''
sysconfdir='/etc'
target_alias=''
zip_LIBS=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "elfutils"
#define PACKAGE_TARNAME "elfutils"
#define PACKAGE_VERSION "0.185"
#define PACKAGE_STRING "elfutils 0.185"
#define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla"
#define PACKAGE_URL "http://elfutils.org/"
#define PACKAGE "elfutils"
#define VERSION "0.185"
#define DEFAULT_AR_DETERMINISTIC false
#define YYTEXT_POINTER 1

configure: exit 1