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

configure:759: checking host system type
configure:780: checking target system type
configure:798: checking build system type
configure:859: checking for mawk
configure:983: checking for perl5
configure:983: checking for perl
configure:2139: checking for gcc
configure:2252: checking whether the C compiler (cc -g -O2 -Wall -lstdc++) works
configure:2268: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure:2265: warning: return type defaults to 'int'
configure:2294: checking whether the C compiler (cc -g -O2 -Wall -lstdc++) is a cross-compiler
configure:2299: checking whether we are using GNU C
configure:2308: cc -E conftest.c
configure:2327: checking whether cc accepts -g
configure:2363: checking for c++
configure:2395: checking whether the C++ compiler (c++  -lstdc++) works
configure:2411: c++ -o conftest  -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.C  1>&5
configure:2437: checking whether the C++ compiler (c++  -lstdc++) is a cross-compiler
configure:2442: checking whether we are using GNU C++
configure:2451: c++ -E conftest.C
configure:2470: checking whether c++ accepts -g
configure:2504: checking for ranlib
configure:2536: checking for as
configure:2590: checking for ar
configure:2625: checking for ld
configure:2660: checking for strip
configure:2695: checking for windres
configure:3468: checking whether cc understands -c and -o together
configure:3480: cc -c conftest.c -o conftest.o 1>&5
configure:3481: cc -c conftest.c -o conftest.o 1>&5
configure:3525: checking how to run the C preprocessor
configure:3546: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:3605: checking how to run the C++ preprocessor
configure:3623: c++ -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C >/dev/null 2>conftest.out
configure:3713: checking for sb-conf
configure:3713: checking for ve
configure:3780: checking for a BSD compatible install
configure:3833: checking whether ln -s works
configure:3856: checking for minimum required perl version >= 5.006
configure:3867: checking for full perl installation
configure:3882: checking for python2.7
configure:3882: checking for python2.6
configure:3942: checking for doxygen
configure:3991: checking for autoconf
configure:4040: checking for unzip
configure:4091: checking for zip
configure:4145: checking for makedepend
configure:4193: checking for xargs
configure:4566: checking for gmake
configure:4566: checking for make
configure:4629: checking for X
configure:4696: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:4772: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -lXt  1>&5
configure: In function 'main':
configure:4768: warning: implicit declaration of function 'XtMalloc'
configure:4943: checking for dnet_ntoa in -ldnet
configure:4962: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -ldnet   1>&5
/usr/bin/ld: cannot find -ldnet
collect2: ld returned 1 exit status
configure: failed program was:
#line 4951 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
configure:4984: checking for dnet_ntoa in -ldnet_stub
configure:5003: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -ldnet_stub   1>&5
/usr/bin/ld: cannot find -ldnet_stub
collect2: ld returned 1 exit status
configure: failed program was:
#line 4992 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
configure:5032: checking for gethostbyname
configure:5060: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure:5130: checking for connect
configure:5158: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure:5222: checking for remove
configure:5250: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure:5314: checking for shmat
configure:5342: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure:5415: checking for IceConnectionNumber in -lICE
configure:5434: cc -o conftest -g -O2 -Wall -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -lICE   1>&5
configure:5917: checking whether the compiler supports -Wno-invalid-offsetof
configure:5940: c++ -c  -fno-strict-aliasing -Wno-invalid-offsetof -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:5967: checking whether the compiler supports -Wno-variadic-macros
configure:5990: c++ -c  -fno-strict-aliasing -Wno-variadic-macros -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:6017: checking whether the compiler supports -Werror=return-type
configure:6040: c++ -c  -fno-strict-aliasing -Werror=return-type -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:6076: checking whether ld has archive extraction flags
configure:6100: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -Wl,--whole-archive conftest.c -Wl,--no-whole-archive 1>&5
configure:6133: checking that static assertion macros used in autoconf tests work
configure:6154: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:6171: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:6172: error: size of array 'static_assert_line_6171' is negative
configure: failed program was:
#line 6164 "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(0)
; return 0; }
configure:6194: c++ -c  -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:6211: c++ -c  -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure: In function 'int main()':
configure:6211: error: size of array 'static_assert_line_6211' is negative
configure: failed program was:
#line 6204 "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(0)
; return 0; }
configure:6245: checking for 64-bit OS
configure:6254: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:6255: error: size of array 'static_assert_line_6254' is negative
configure: failed program was:
#line 6247 "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(void*) == 8)
; return 0; }
configure:6393: checking for Python version >= 2.5 but not 3.x
configure:8126: checking for ANSI C header files
configure:8139: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:8206: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
configure: In function 'main':
configure:8201: warning: implicit declaration of function 'exit'
configure:8201: warning: incompatible implicit declaration of built-in function 'exit'
configure:8230: checking for working const
configure:8284: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8258: warning: unused variable 's'
configure:8278: warning: unused variable 'foo'
configure:8246: warning: unused variable 'zero'
configure:8240: warning: unused variable 'x'
configure:8260: warning: 't' is used uninitialized in this function
configure:8275: warning: 'b' is used uninitialized in this function
configure:8305: checking for mode_t
configure:8338: checking for off_t
configure:8371: checking for pid_t
configure:8404: checking for size_t
configure:8444: checking for __stdcall
configure:8458: c++ -c  -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:8452: error: '__stdcall' was not declared in this scope
configure:8452: error: template argument 1 is invalid
configure: failed program was:
#line 8449 "configure"
#include "confdefs.h"
template <typename Method> struct foo;
                  template <> struct foo<void (*)()> {};
                  template <> struct foo<void (__stdcall*)()> {};
int main() {

; return 0; }
configure:8487: checking for ssize_t
configure:8500: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8496: warning: unused variable 'foo'
configure:8522: checking for st_blksize in struct stat
configure:8535: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8531: warning: statement with no effect
configure:8556: checking for siginfo_t
configure:8569: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8565: warning: unused variable 'info'
configure:8594: checking for stdint.h
configure:8604: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:8840: checking for the size of void*
configure:8858: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8852: warning: unused variable 'a'
configure:8895: checking for the alignment of void*
configure:8916: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8910: error: size of array 'a' is negative
configure:8910: warning: unused variable 'a'
configure: failed program was:
#line 8903 "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 0;
                   
; return 0; }
configure:8916: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8910: warning: unused variable 'a'
configure:8939: checking for the size of double
configure:8957: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8951: error: size of array 'a' is negative
configure:8951: warning: unused variable 'a'
configure: failed program was:
#line 8947 "configure"
#include "confdefs.h"

int main() {

                     int a[sizeof (double) == 6 ? 1 : -1];
                     return 0;
                   
; return 0; }
configure:8957: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8951: warning: unused variable 'a'
configure:8980: checking for int16_t
configure:8993: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:8989: warning: unused variable 'foo'
configure:9015: checking for int32_t
configure:9028: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9024: warning: unused variable 'foo'
configure:9050: checking for int64_t
configure:9063: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9059: warning: unused variable 'foo'
configure:9085: checking for int64
configure:9098: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9094: error: 'int64' undeclared (first use in this function)
configure:9094: error: (Each undeclared identifier is reported only once
configure:9094: error: for each function it appears in.)
configure:9094: error: expected ';' before 'foo'
configure: failed program was:
#line 9090 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
int64 foo = 0;
; return 0; }
configure:9120: checking for uint
configure:9133: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9129: warning: unused variable 'foo'
configure:9155: checking for uint_t
configure:9168: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9164: error: 'uint_t' undeclared (first use in this function)
configure:9164: error: (Each undeclared identifier is reported only once
configure:9164: error: for each function it appears in.)
configure:9164: error: expected ';' before 'foo'
configure: failed program was:
#line 9160 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
uint_t foo = 0;
; return 0; }
configure:9190: checking for uint16_t
configure:9203: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9199: error: 'uint16_t' undeclared (first use in this function)
configure:9199: error: (Each undeclared identifier is reported only once
configure:9199: error: for each function it appears in.)
configure:9199: error: expected ';' before 'foo'
configure: failed program was:
#line 9195 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
uint16_t foo = 0;
; return 0; }
configure:9234: checking for uname.domainname
configure:9247: c++ -c  -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:9271: checking for uname.__domainname
configure:9284: c++ -c  -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure: In function 'int main()':
configure:9280: error: 'struct utsname' has no member named '__domainname'
configure: failed program was:
#line 9276 "configure"
#include "confdefs.h"
#include <sys/utsname.h>
int main() {
 struct utsname *res; char *domain; 
            (void)uname(res);  if (res != 0) { domain = res->__domainname; } 
; return 0; }
configure:9317: checking for visibility(hidden) attribute
configure:9342: checking for visibility(default) attribute
configure:9367: checking for visibility pragma support
configure:9392: checking For gcc visibility bug with class-level attributes (GCC bug 26905)
configure:9420: checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)
configure:9474: checking for __force_align_arg_pointer__ attribute
configure:9486: cc -c -g -O2 -Wall -fno-strict-aliasing -Werror -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
cc1: warnings being treated as errors
configure:9480: error: '__force_align_arg_pointer__' attribute directive ignored
configure: failed program was:
#line 9479 "configure"
#include "confdefs.h"
__attribute__ ((__force_align_arg_pointer__)) void test() {}
int main() {

; return 0; }
configure:9513: checking for dirent.h that defines DIR
configure:9526: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:9522: warning: unused variable 'dirp'
configure:9551: checking for opendir in -ldir
configure:9570: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -ldir   1>&5
/usr/bin/ld: cannot find -ldir
collect2: ld returned 1 exit status
configure: failed program was:
#line 9559 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
configure:9643: checking for sys/byteorder.h
configure:9653: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9649:27: error: sys/byteorder.h: No such file or directory
configure: failed program was:
#line 9648 "configure"
#include "confdefs.h"
#include <sys/byteorder.h>
configure:9643: checking for compat.h
configure:9653: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9649:20: error: compat.h: No such file or directory
configure: failed program was:
#line 9648 "configure"
#include "confdefs.h"
#include <compat.h>
configure:9643: checking for getopt.h
configure:9653: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9683: checking for sys/bitypes.h
configure:9693: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9683: checking for memory.h
configure:9693: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9683: checking for unistd.h
configure:9693: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9723: checking for gnu/libc-version.h
configure:9733: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9723: checking for nl_types.h
configure:9733: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9763: checking for malloc.h
configure:9773: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9803: checking for X11/XKBlib.h
configure:9813: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9843: checking for io.h
configure:9853: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9849:16: error: io.h: No such file or directory
configure: failed program was:
#line 9848 "configure"
#include "confdefs.h"
#include <io.h>
configure:9884: checking for sys/statvfs.h
configure:9894: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9884: checking for sys/statfs.h
configure:9894: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9884: checking for sys/vfs.h
configure:9894: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9884: checking for sys/mount.h
configure:9894: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9925: checking for sys/quota.h
configure:9935: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:9965: checking for linux/quota.h
configure:9975: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:10006: checking for mmintrin.h
configure:10016: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:10053: checking for new
configure:10063: c++ -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C >/dev/null 2>conftest.out
configure:10155: checking for sys/cdefs.h
configure:10165: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:10196: checking for linux/perf_event.h
configure:10206: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:10234: checking for gethostbyname_r in -lc_r
configure:10253: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -lc_r   1>&5
/usr/bin/ld: cannot find -lc_r
collect2: ld returned 1 exit status
configure: failed program was:
#line 10242 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostbyname_r();

int main() {
gethostbyname_r()
; return 0; }
configure:10293: checking for library containing dlopen
configure:10311: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c  1>&5
/tmp/ccETka6p.o: In function `main':
/home/benoitc/emonk/c_src/js-1.8.5/js/src/configure:10307: undefined reference to `dlopen'
collect2: ld returned 1 exit status
configure: failed program was:
#line 10300 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlopen();

int main() {
dlopen()
; return 0; }
configure:10333: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -ldl   1>&5
configure:10351: checking for dlfcn.h
configure:10361: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:10396: checking for dladdr
configure:10424: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -D_GNU_SOURCE -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -ldl  1>&5
configure:10559: checking for socket in -lsocket
configure:10578: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lstdc++ conftest.c -lsocket  -ldl  1>&5
/usr/bin/ld: cannot find -lsocket
collect2: ld returned 1 exit status
configure: failed program was:
#line 10567 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {
socket()
; return 0; }
configure:10608: checking for ARM SIMD support in compiler
configure:10617: cc -c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
/tmp/cc1vkT1K.s: Assembler messages:
/tmp/cc1vkT1K.s:36: Error: selected processor does not support `uqadd8 r1,r1,r2'
configure: failed program was:
#line 10610 "configure"
#include "confdefs.h"

int main() {
asm("uqadd8 r1, r1, r2");
; return 0; }
configure:10638: checking for ARM NEON support in compiler
configure:10652: cc -c -g -O2 -Wall -fno-strict-aliasing -mfpu=neon -mfloat-abi=softfp -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:10680: checking for pthread_create in -lpthreads
cc -o dummy dummy.c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthreads -lstdc++ -ldl 
dummy.c: In function 'foo':
dummy.c:4: warning: unused variable 'a'
dummy.c:4: warning: control reaches end of non-void function
/usr/bin/ld: cannot find -lpthreads
collect2: ld returned 1 exit status
configure:10703: checking for pthread_create in -lpthread
cc -o dummy dummy.c -g -O2 -Wall -fno-strict-aliasing -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ -ldl 
dummy.c: In function 'foo':
dummy.c:4: warning: unused variable 'a'
dummy.c:4: warning: control reaches end of non-void function
configure:10808: checking whether cc accepts -pthread
configure:10926: checking whether mmap() sees write()s
configure:10969: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure: In function 'main':
configure:10990: warning: unused variable 'rc'
configure:10994: checking whether cc needs -traditional
configure:11040: checking for 8-bit clean memcmp
configure:11058: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11051: warning: return type defaults to 'int'
configure: In function 'main':
configure:11053: warning: implicit declaration of function 'exit'
configure:11053: warning: incompatible implicit declaration of built-in function 'exit'
configure:11053: warning: implicit declaration of function 'memcmp'
configure:11080: checking for fchmod
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for flockfile
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for getc_unlocked
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for _getc_nolock
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
/tmp/ccAm1Gns.o: In function `main':
/home/benoitc/emonk/c_src/js-1.8.5/js/src/configure:11102: undefined reference to `_getc_nolock'
collect2: ld returned 1 exit status
configure: failed program was:
#line 11085 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _getc_nolock(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char _getc_nolock();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub__getc_nolock) || defined (__stub____getc_nolock)
choke me
#else
_getc_nolock();
#endif

; return 0; }
configure:11080: checking for getpagesize
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for lchown
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for localtime_r
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for lstat64
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for memmove
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11092: warning: conflicting types for built-in function 'memmove'
configure:11080: checking for random
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for rint
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11092: warning: conflicting types for built-in function 'rint'
configure:11080: checking for sbrk
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for snprintf
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11092: warning: conflicting types for built-in function 'snprintf'
configure:11080: checking for stat64
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for statvfs
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for statvfs64
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for strerror
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for strtok_r
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11080: checking for truncate64
configure:11108: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11136: checking for clock_gettime(CLOCK_MONOTONIC) and -lrt
configure:11149: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ -lrt conftest.c -ldl  1>&5
configure:11182: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11176:21: error: windows.h: No such file or directory
configure: In function 'main':
configure:11178: error: 'SYSTEMTIME' undeclared (first use in this function)
configure:11178: error: (Each undeclared identifier is reported only once
configure:11178: error: for each function it appears in.)
configure:11178: error: expected ';' before 'st'
configure:11178: error: 'FILETIME' undeclared (first use in this function)
configure:11178: error: expected ';' before 'ft'
configure:11178: warning: implicit declaration of function 'SystemTimeToFileTime'
configure:11178: error: 'st' undeclared (first use in this function)
configure:11178: error: 'ft' undeclared (first use in this function)
configure: failed program was:
#line 11175 "configure"
#include "confdefs.h"
#include <windows.h>
int main() {
SYSTEMTIME st;FILETIME ft;SystemTimeToFileTime(&st,&ft);
; return 0; }
configure:11206: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:11200:21: error: windows.h: No such file or directory
configure: In function 'main':
configure:11202: error: 'FILETIME' undeclared (first use in this function)
configure:11202: error: (Each undeclared identifier is reported only once
configure:11202: error: for each function it appears in.)
configure:11202: error: expected ';' before 'ft'
configure:11202: warning: implicit declaration of function 'GetSystemTimeAsFileTime'
configure:11202: error: 'ft' undeclared (first use in this function)
configure: failed program was:
#line 11199 "configure"
#include "confdefs.h"
#include <windows.h>
int main() {
FILETIME ft;GetSystemTimeAsFileTime(&ft);
; return 0; }
configure:11233: checking for wcrtomb
configure:11245: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:11265: checking for mbrtowc
configure:11277: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:11306: checking for res_ninit()
configure:11323: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure: In function 'main':
configure:11319: warning: unused variable 'foo'
configure:11353: checking for gnu_get_libc_version()
configure:11369: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:11398: checking for iconv in -lc
configure:11420: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -lc  -ldl  1>&5
configure:11529: checking for iconv()
configure:11548: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl   1>&5
configure:11572: checking for iconv() with const input
configure:11592: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure: In function 'int main()':
configure:11586: error: invalid conversion from 'const char**' to 'char**'
configure:11586: error:   initializing argument 2 of 'size_t iconv(void*, char**, size_t*, char**, size_t*)'
configure: failed program was:
#line 11577 "configure"
#include "confdefs.h"

            #include <stdlib.h>
            #include <iconv.h>
            
int main() {

                const char *input = "testing";
                iconv_t h = iconv_open("", "");
                iconv(h, &input, NULL, NULL, NULL);
                iconv_close(h);
            
; return 0; }
configure:11628: checking for an implementation of va_copy()
configure:11652: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure: In function 'f':
configure:11646: warning: implicit declaration of function 'exit'
configure:11646: warning: incompatible implicit declaration of built-in function 'exit'
configure:11669: checking for an implementation of __va_copy()
configure:11693: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure: In function 'f':
configure:11687: warning: implicit declaration of function 'exit'
configure:11687: warning: incompatible implicit declaration of built-in function 'exit'
configure:11710: checking whether va_lists can be copied by value
configure:11734: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure: In function 'f':
configure:11728: warning: implicit declaration of function 'exit'
configure:11728: warning: incompatible implicit declaration of built-in function 'exit'
configure:11843: checking for ARM EABI
configure:11861: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:11883: checking for gcc 3.0 ABI
configure:11901: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:11925: checking for C++ "explicit" keyword
configure:11940: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:11961: checking for C++ "typename" keyword
configure:11985: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12006: checking for modern C++ template specialization syntax support
configure:12021: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12043: checking whether partial template specialization works
configure:12056: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12077: checking whether operators must be re-defined for templates derived from templates
configure:12094: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12116: checking whether we need to cast a derived template to pass as its base class
configure:12130: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12151: checking whether the compiler can resolve const ambiguities for templates
configure:12177: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12199: checking whether the C++ "using" keyword can change access
configure:12212: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12223: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure: In function 'int main()':
configure:12216: error: 'int A::foo()' is inaccessible
configure:12219: error: within this context
configure: failed program was:
#line 12215 "configure"
#include "confdefs.h"
class A { public: int foo() { return 1; } };
                       class B : public A { private: using A::foo; };
int main() {
B b; return b.foo();
; return 0; }
configure:12251: checking whether the C++ "using" keyword resolves ambiguity
configure:12272: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12293: checking for "std::" namespace
configure:12305: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12326: checking whether standard template operator!=() is ambiguous
configure:12341: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12363: checking for C++ reinterpret_cast
configure:12376: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12397: checking for C++ dynamic_cast to void*
configure:12424: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:12448: checking whether C++ requires implementation of unused virtual methods
configure:12460: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
/tmp/ccOGHjvq.o: In function `X::X()':
conftest.C:(.text._ZN1XC1Ev[X::X()]+0x30): undefined reference to `vtable for X'
collect2: ld returned 1 exit status
configure: failed program was:
#line 12453 "configure"
#include "confdefs.h"
class X {private: virtual void never_called();};
int main() {
X x;
; return 0; }
configure:12483: checking for trouble comparing to zero near std::operator!=()
configure:12499: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12523: checking for __thread keyword for TLS variables
configure:12535: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ -fPIC -shared -Wl,-z,defs conftest.C -ldl  1>&5
configure:12572: checking for malloc.h
configure:12684: checking for strndup
configure:12715: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:12684: checking for posix_memalign
configure:12715: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:12684: checking for memalign
configure:12715: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:12684: checking for valloc
configure:12715: c++ -o conftest  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:12742: checking for __attribute__((always_inline))
configure:12754: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12769: checking for __attribute__((malloc))
configure:12781: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12796: checking for __attribute__((warn_unused_result))
configure:12808: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12823: checking for __attribute__((noreturn))
configure:12835: c++ -c  -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:12859: checking for LC_MESSAGES
configure:12871: cc -c -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure: In function 'main':
configure:12867: warning: unused variable 'category'
configure:12894: checking for localeconv
configure:12922: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:13092: checking for nspr-config
configure:13127: checking for NSPR - version >= 4.7.0
configure:13195: cc -c -g -O2 -Wall -fno-strict-aliasing -pthread -I/home/benoitc/emonk/c_src/system/include/nspr -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:13445: checking for valid optimization flags
configure:13456: cc -c -g -O2 -Wall -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -Os -freorder-blocks -fomit-frame-pointer  -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:14167: checking for __cxa_demangle
configure:14198: c++ -o conftest  -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure:14246: checking for unwind.h
configure:14256: cc -E -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c >/dev/null 2>conftest.out
configure:14275: checking for _Unwind_Backtrace
configure:14303: cc -o conftest -g -O2 -Wall -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.c -ldl  1>&5
configure:14352: checking for gcc -pipe support
dummy-hello.c:2:21: warning: missing terminating " character
dummy-hello.c: In function 'main':
dummy-hello.c:2: error: missing terminating " character
dummy-hello.c:3:1: warning: missing terminating " character
dummy-hello.c:3: error: missing terminating " character
dummy-hello.c:3: error: expected expression at end of input
dummy-hello.c:3: error: expected declaration or statement at end of input
configure:14374: cc -c -g -O2 -Wall -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -pipe -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:14419: checking whether C compiler supports -fprofile-generate
configure:14428: cc -c -g -O2 -Wall -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -pipe -fprofile-generate -fprofile-correction -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.c 1>&5
configure:14492: checking whether C++ compiler has -pedantic long long bug
configure:14501: c++ -c  -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -pipe  -Wall -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wno-invalid-offsetof -Wno-variadic-macros -Werror=return-type -pedantic -Wno-long-long -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 conftest.C 1>&5
configure:14526: checking for correct temporary object destruction order
configure:14554: c++ -o conftest  -fno-strict-aliasing -pthread -march=armv7-a -marm -mfloat-abi=softfp  -pipe -DXP_UNIX -DJS_C_STRINGS_ARE_UTF8 -lpthread -lstdc++ conftest.C -ldl  1>&5
configure: failed program was:
#line 14531 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
 class A {
             public:  A(int& x) : mValue(x) {}
                      ~A() { mValue--; }
                      operator char**() { return 0; }
             private:  int& mValue;
             };
             void func(char **arg) {}
             int m=2;
             void test() {
                  func(A(m));
                  if (m==1) m = 0;
             }
             int main() {
                 test();
                 return(m);
             }