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

configure:724: checking host system type
configure:745: checking target system type
configure:763: checking build system type
configure:824: checking for gawk
configure:1885: checking for gcc
configure:1998: checking whether the C compiler (gcc  ) works
configure:2014: gcc -o conftest    conftest.c  1>&5
configure:2040: checking whether the C compiler (gcc  ) is a cross-compiler
configure:2045: checking whether we are using GNU C
configure:2073: checking whether gcc accepts -g
configure:2109: checking for c++
configure:2141: checking whether the C++ compiler (c++  ) works
configure:2157: c++ -o conftest    conftest.C  1>&5
configure:2183: checking whether the C++ compiler (c++  ) is a cross-compiler
configure:2188: checking whether we are using GNU C++
configure:2216: checking whether c++ accepts -g
configure:2265: gcc -c   conftest.c 1>&5
configure:2282: gcc -c   conftest.c 1>&5
configure: In function 'main':
configure:2278: warning: incompatible implicit declaration of built-in function 'exit'
configure:2301: checking for ranlib
configure:2333: checking for as
configure:2374: checking for ar
configure:2409: checking for ld
configure:2444: checking for strip
configure:2479: checking for windres
configure:2835: checking whether gcc and cc understand -c and -o together
configure:2895: checking how to run the C preprocessor
configure:2975: checking how to run the C++ preprocessor
configure:3069: checking for a BSD compatible install
configure:3122: checking whether ln -s works
configure:3147: checking for perl5
configure:3188: checking for minimum required perl version >= 5.006
configure:3199: checking for full perl installation
configure:3214: checking for python
configure:3258: checking for nsinstall
configure:3303: checking for doxygen
configure:3339: checking for whoami
configure:3375: checking for autoconf
configure:3411: checking for unzip
configure:3449: checking for zip
configure:3490: checking for makedepend
configure:3525: checking for xargs
configure:3848: checking for gmake
configure:3916: checking for X
configure:4230: checking for dnet_ntoa in -ldnet
configure:4271: checking for dnet_ntoa in -ldnet_stub
configure:4319: checking for gethostbyname
configure:4417: checking for connect
configure:4509: checking for remove
configure:4601: checking for shmat
configure:4702: checking for IceConnectionNumber in -lICE
configure:5209: checking whether the compiler supports -Wno-invalid-offsetof
configure:5232: c++ -c  -fno-strict-aliasing -Wno-invalid-offsetof   conftest.C 1>&5
configure:5267: checking whether ld has archive extraction flags
configure:5324: checking that static assertion macros used in autoconf tests work
configure:5436: checking for 64-bit OS
configure:5445: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure: In function 'main':
configure:5446: error: size of array 'static_assert_line_5445' is negative
configure: failed program was:
#line 5438 "configure"
#include "confdefs.h"

#define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
#define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
#define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]

int main() {
CONFIGURE_STATIC_ASSERT(sizeof(long) == 8)
; return 0; }
configure:7026: checking for ANSI C header files
configure:7130: checking for working const
configure:7205: checking for mode_t
configure:7238: checking for off_t
configure:7271: checking for pid_t
configure:7304: checking for size_t
configure:7337: checking for st_blksize in struct stat
configure:7371: checking for siginfo_t
configure:7409: checking for stdint.h
configure:7655: checking for the size of void*
configure:7673: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure:7710: checking for the alignment of void*
configure:7731: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure: In function 'main':
configure:7725: error: size of array 'a' is negative
configure: failed program was:
#line 7718 "configure"
#include "confdefs.h"

                     #include <stddef.h>
                     struct aligner { char c; void* a; };
                   
int main() {

                     int a[offsetof(struct aligner, a) == 2 ? 1 : -1];
                     return;
                   
; return 0; }
configure:7731: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure:7754: checking for the size of double
configure:7772: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure: In function 'main':
configure:7766: error: size of array 'a' is negative
configure: failed program was:
#line 7762 "configure"
#include "confdefs.h"

int main() {

                     int a[sizeof (double) == 6 ? 1 : -1];
                     return;
                   
; return 0; }
configure:7772: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure:7795: checking for int16_t
configure:7830: checking for int32_t
configure:7865: checking for int64_t
configure:7900: checking for int64
configure:7935: checking for uint
configure:7970: checking for uint_t
configure:8005: checking for uint16_t
configure:8049: checking for uname.domainname
configure:8086: checking for uname.__domainname
configure:8132: checking for usable wchar_t (2 bytes, unsigned)
configure:8179: checking for compiler -fshort-wchar option
configure:8228: checking for visibility(hidden) attribute
configure:8253: checking for visibility(default) attribute
configure:8278: checking for visibility pragma support
configure:8303: checking For gcc visibility bug with class-level attributes (GCC bug 26905)
configure:8331: checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)
configure:8384: checking for dirent.h that defines DIR
configure:8422: checking for opendir in -ldir
configure:8514: checking for sys/byteorder.h
configure:8514: checking for compat.h
configure:8514: checking for getopt.h
configure:8554: checking for sys/bitypes.h
configure:8554: checking for memory.h
configure:8554: checking for unistd.h
configure:8594: checking for gnu/libc-version.h
configure:8594: checking for nl_types.h
configure:8634: checking for malloc.h
configure:8674: checking for X11/XKBlib.h
configure:8715: checking for sys/statvfs.h
configure:8715: checking for sys/statfs.h
configure:8715: checking for sys/vfs.h
configure:8715: checking for sys/mount.h
configure:8756: checking for mmintrin.h
configure:8803: checking for new
configure:8905: checking for sys/cdefs.h
configure:8949: checking for gethostbyname_r in -lc_r
configure:9005: checking for atan in -lm
configure:9052: checking for dlopen in -ldl
configure:9088: checking for dlfcn.h
configure:9135: checking for dladdr
configure:9293: checking for socket in -lsocket
configure:9341: checking for ARM SIMD support
configure:9350: gcc -c  -fno-strict-aliasing   conftest.c 1>&5
configure: Assembler messages:
configure:9346: Error: no such instruction: `uqadd8 r1,r1,r2'
configure: failed program was:
#line 9343 "configure"
#include "confdefs.h"

int main() {
asm("uqadd8 r1, r1, r2");
; return 0; }
configure:9377: checking for pthread_create in -lpthreads
gcc -o dummy dummy.c  -fno-strict-aliasing   -lpthreads  -ldl -lm 
/usr/bin/ld: cannot find -lpthreads
collect2: ld returned 1 exit status
configure:9400: checking for pthread_create in -lpthread
gcc -o dummy dummy.c  -fno-strict-aliasing   -lpthread  -ldl -lm 
configure:9505: checking whether gcc accepts -pthread
configure:9623: checking whether mmap() sees write()s
configure:9666: gcc -o conftest  -fno-strict-aliasing -pthread   -lpthread  conftest.c -ldl -lm  1>&5
configure:9691: checking whether gcc needs -traditional
configure:9737: checking for 8-bit clean memcmp
configure:9775: checking for random
configure:9775: checking for strerror
configure:9775: checking for lchown
configure:9775: checking for fchmod
configure:9775: checking for snprintf
configure:9775: checking for statvfs
configure:9775: checking for memmove
configure:9775: checking for rint
configure:9775: checking for stat64
configure:9775: checking for lstat64
configure:9775: checking for truncate64
configure:9775: checking for statvfs64
configure:9830: checking for flockfile
configure:9830: checking for getpagesize
configure:9885: checking for localtime_r
configure:9885: checking for strtok_r
configure:9948: checking for wcrtomb
configure:9980: checking for mbrtowc
configure:10021: checking for res_ninit()
configure:10068: checking for gnu_get_libc_version()
configure:10113: checking for iconv in -lc
configure:10244: checking for iconv()
configure:10287: checking for iconv() with const input
configure:10343: checking for an implementation of va_copy()
configure:10384: checking for an implementation of __va_copy()
configure:10425: checking whether va_lists can be copied by value
configure:10548: checking for C++ exceptions flag
configure:10583: checking for gcc 3.0 ABI
configure:10625: checking for C++ "explicit" keyword
configure:10661: checking for C++ "typename" keyword
configure:10706: checking for modern C++ template specialization syntax support
configure:10743: checking whether partial template specialization works
configure:10777: checking whether operators must be re-defined for templates derived from templates
configure:10816: checking whether we need to cast a derived template to pass as its base class
configure:10851: checking whether the compiler can resolve const ambiguities for templates
configure:10899: checking whether the C++ "using" keyword can change access
configure:10951: checking whether the C++ "using" keyword resolves ambiguity
configure:10993: checking for "std::" namespace
configure:11026: checking whether standard template operator!=() is ambiguous
configure:11063: checking for C++ reinterpret_cast
configure:11097: checking for C++ dynamic_cast to void*
configure:11145: checking whether C++ requires implementation of unused virtual methods
configure:11180: checking for trouble comparing to zero near std::operator!=()
configure:11228: checking for LC_MESSAGES
configure:11342: checking for nspr-config
configure:11377: checking for NSPR - version >= 4.7.0
configure:11442: gcc -c  -fno-strict-aliasing -pthread -I/usr/include/nspr4   conftest.c 1>&5
configure:11638: checking for valid optimization flags
configure:11649: gcc -c  -fno-strict-aliasing -pthread -Os -freorder-blocks -fno-reorder-functions    conftest.c 1>&5
configure:11788: checking size of int *
configure:12235: checking for __builtin_vec_new
configure:12235: checking for __builtin_vec_delete
configure:12235: checking for __builtin_new
configure:12235: checking for __builtin_delete
configure:12235: checking for __pure_virtual
configure:12412: checking for __cxa_demangle
configure:12491: checking for unwind.h
configure:12520: checking for _Unwind_Backtrace
configure:12597: checking for gcc -pipe support
dummy-hello.c: In function 'main':
dummy-hello.c:2: warning: incompatible implicit declaration of built-in function 'exit'
configure:12619: gcc -c  -fno-strict-aliasing -pthread -pipe   conftest.c 1>&5
configure:12661: checking whether compiler supports -Wno-long-long
configure:12670: gcc -c  -fno-strict-aliasing -pthread -pipe -Wno-long-long   conftest.c 1>&5
configure:12706: checking whether C compiler supports -fprofile-generate
configure:12715: gcc -c  -fno-strict-aliasing -pthread -pipe -fprofile-generate   conftest.c 1>&5
configure:12814: checking whether C++ compiler has -pedantic long long bug
configure:12823: c++ -c  -fno-strict-aliasing -fshort-wchar -pthread -pipe  -Wall -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wcast-align -Wno-invalid-offsetof -Wno-long-long -pedantic   conftest.C 1>&5
configure:12848: checking for correct temporary object destruction order
configure:12873: c++ -o conftest  -fno-strict-aliasing -fshort-wchar -pthread -pipe   -lpthread  conftest.C -ldl -lm  1>&5
configure:12894: checking for correct overload resolution with const and templates
configure:12929: c++ -c  -fno-strict-aliasing -fshort-wchar -pthread -pipe  -Wall -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wcast-align -Wno-invalid-offsetof -Wno-long-long -pedantic   conftest.C 1>&5
configure: In function 'int main()':
configure:12924: warning: 'bar' is used uninitialized in this function
configure:12952: checking for tm_zone tm_gmtoff in struct tm
configure:12964: c++ -c  -fno-strict-aliasing -fshort-wchar -pthread -pipe   conftest.C 1>&5