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

configure:639: checking host system type
configure:660: checking target system type
configure:678: checking build system type
configure:717: checking for a BSD compatible install
configure:770: checking whether build environment is sane
configure:827: checking whether make sets ${MAKE}
configure:873: checking for working aclocal
configure:886: checking for working autoconf
configure:899: checking for working automake
configure:912: checking for working autoheader
configure:925: checking for working makeinfo
configure:940: checking whether to enable maintainer-specific portions of Makefiles
configure:999: checking for gcc
configure:1078: checking whether we are using GNU C
configure:1087: cc -E conftest.c
configure:1102: checking whether cc accepts -g
configure:1318: checking for ld used by GCC
configure:1386: checking if the linker (ld) is GNU ld
configure:1403: checking for ld option to reload object files
configure:1415: checking for BSD-compatible nm
configure:1453: checking whether ln -s works
configure:1474: checking how to recognise dependant libraries
configure:1647: checking for object suffix
configure:1653: cc -c -fno-common  conftest.c 1>&5
configure:1816: checking for ranlib
configure:1883: checking for strip
ltconfig:678:checking for cc option to produce PIC
ltconfig:687:checking that cc PIC flag -fPIC -DPIC works.
ltconfig:697: cc -c -fno-common -fPIC -DPIC -DPIC  conftest.c 1>&5
ltconfig:749: checking if cc static flag -static works
ltconfig:758: cc -o conftest -fno-common   -static conftest.c  1>&5
ld: Undefined symbols:
__cthread_init_routine
_errno
_exit
_mach_init_routine
ltconfig:780: finding the maximum length of command line arguments
ltconfig:@lineno@: result: 98305
ltconfig:833: checking if cc supports -c -o file.o
ltconfig:834: cc -c -fno-common -o out/conftest2.o  conftest.c 1>&5
ltconfig:887: checking if cc supports -fno-rtti -fno-exceptions
ltconfig:888: cc -c -fno-common -fno-rtti -fno-exceptions -c conftest.c  conftest.c 1>&5
ltconfig:1431: checking if global_symbol_pipe works
ltconfig:1432: cc -c -fno-common  conftest.c 1>&5
ltconfig:1435: eval "nm conftest.o | sed -n -e 's/^.*[ 	]\([BCDEGRST][BCDEGRST]*\)[ 	][ 	]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' > conftest.nm"
cannot find nm_test_var in conftest.nm
ltconfig:1431: checking if global_symbol_pipe works
ltconfig:1432: cc -c -fno-common  conftest.c 1>&5
ltconfig:1435: eval "nm conftest.o | sed -n -e 's/^.*[ 	]\([BCDEGRST][BCDEGRST]*\)[ 	][ 	]*\(_\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' > conftest.nm"
ltconfig:1487: cc -o conftest -fno-common -fno-builtin   conftest.c conftstm.o 1>&5
configure:2222: checking how to run the C preprocessor
configure:2243: cc -E  conftest.c >/dev/null 2>conftest.out
configure:2325: checking for unistd.h
configure:2335: cc -E  conftest.c >/dev/null 2>conftest.out
configure:2364: checking for getpagesize
configure:2392: cc -o conftest -fno-common   conftest.c  1>&5
configure:2417: checking for working mmap
configure:2565: cc -o conftest -fno-common   conftest.c  1>&5
In file included from /usr/include/sys/_endian.h:103,
                 from /usr/include/i386/endian.h:92,
                 from /usr/include/machine/endian.h:32,
                 from /usr/include/sys/types.h:75,
                 from configure:2448:
/usr/local/include/stdint.h:162: error: conflicting types for `int8_t'
/usr/include/i386/types.h:72: error: previous declaration of `int8_t'
/usr/local/include/stdint.h:272: error: conflicting types for `uintptr_t'
/usr/include/i386/types.h:99: error: previous declaration of `uintptr_t'
configure: failed program was:
#line 2425 "configure"
#include "confdefs.h"

/* Thanks to Mike Haertel and Jim Avera for this test.
   Here is a matrix of mmap possibilities:
	mmap private not fixed
	mmap private fixed at somewhere currently unmapped
	mmap private fixed at somewhere already mapped
	mmap shared not fixed
	mmap shared fixed at somewhere currently unmapped
	mmap shared fixed at somewhere already mapped
   For private mappings, we should verify that changes cannot be read()
   back from the file, nor mmap's back from the file at a different
   address.  (There have been systems where private was not correctly
   implemented like the infamous i386 svr4.0, and systems where the
   VM page cache was not coherent with the filesystem buffer cache
   like early versions of FreeBSD and possibly contemporary NetBSD.)
   For shared mappings, we should conversely verify that changes get
   propogated back to all the places they're supposed to be.

   Grep wants private fixed already mapped.
   The main things grep needs to know about mmap are:
   * does it exist and is it safe to write into the mmap'd area
   * how to use it (BSD variants)  */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/mman.h>

/* This mess was copied from the GNU getpagesize.h.  */
#ifndef HAVE_GETPAGESIZE
# ifdef HAVE_UNISTD_H
#  include <unistd.h>
# endif

/* Assume that all systems that can run configure have sys/param.h.  */
# ifndef HAVE_SYS_PARAM_H
#  define HAVE_SYS_PARAM_H 1
# endif

# ifdef _SC_PAGESIZE
#  define getpagesize() sysconf(_SC_PAGESIZE)
# else /* no _SC_PAGESIZE */
#  ifdef HAVE_SYS_PARAM_H
#   include <sys/param.h>
#   ifdef EXEC_PAGESIZE
#    define getpagesize() EXEC_PAGESIZE
#   else /* no EXEC_PAGESIZE */
#    ifdef NBPG
#     define getpagesize() NBPG * CLSIZE
#     ifndef CLSIZE
#      define CLSIZE 1
#     endif /* no CLSIZE */
#    else /* no NBPG */
#     ifdef NBPC
#      define getpagesize() NBPC
#     else /* no NBPC */
#      ifdef PAGESIZE
#       define getpagesize() PAGESIZE
#      endif /* PAGESIZE */
#     endif /* no NBPC */
#    endif /* no NBPG */
#   endif /* no EXEC_PAGESIZE */
#  else /* no HAVE_SYS_PARAM_H */
#   define getpagesize() 8192	/* punt totally */
#  endif /* no HAVE_SYS_PARAM_H */
# endif /* no _SC_PAGESIZE */

#endif /* no HAVE_GETPAGESIZE */

#ifdef __cplusplus
extern "C" { void *malloc(unsigned); }
#else
char *malloc();
#endif

int
main()
{
	char *data, *data2, *data3;
	int i, pagesize;
	int fd;

	pagesize = getpagesize();

	/*
	 * First, make a file with some known garbage in it.
	 */
	data = malloc(pagesize);
	if (!data)
		exit(1);
	for (i = 0; i < pagesize; ++i)
		*(data + i) = rand();
	umask(0);
	fd = creat("conftestmmap", 0600);
	if (fd < 0)
		exit(1);
	if (write(fd, data, pagesize) != pagesize)
		exit(1);
	close(fd);

	/*
	 * Next, try to mmap the file at a fixed address which
	 * already has something else allocated at it.  If we can,
	 * also make sure that we see the same garbage.
	 */
	fd = open("conftestmmap", O_RDWR);
	if (fd < 0)
		exit(1);
	data2 = malloc(2 * pagesize);
	if (!data2)
		exit(1);
	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
	if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
	    MAP_PRIVATE | MAP_FIXED, fd, 0L))
		exit(1);
	for (i = 0; i < pagesize; ++i)
		if (*(data + i) != *(data2 + i))
			exit(1);

	/*
	 * Finally, make sure that changes to the mapped area
	 * do not percolate back to the file as seen by read().
	 * (This is a bug on some variants of i386 svr4.0.)
	 */
	for (i = 0; i < pagesize; ++i)
		*(data2 + i) = *(data2 + i) + 1;
	data3 = malloc(pagesize);
	if (!data3)
		exit(1);
	if (read(fd, data3, pagesize) != pagesize)
		exit(1);
	for (i = 0; i < pagesize; ++i)
		if (*(data + i) != *(data3 + i))
			exit(1);
	close(fd);
	unlink("conftestmmap");
	exit(0);
}

configure:2590: checking for memcpy
configure:2618: cc -o conftest -fno-common   conftest.c  1>&5
configure:2602: warning: conflicting types for built-in function `memcpy'
configure:2590: checking for strerror
configure:2618: cc -o conftest -fno-common   conftest.c  1>&5
configure:2696: checking for unistd.h