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

It was created by znc configure 1.7.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --target=xtensa-buildroot-linux-uclibc --host=xtensa-buildroot-linux-uclibc --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared --disable-perl --disable-charset --enable-openssl --enable-zlib --enable-python=python3

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

hostname = linuxtest5810
uname -m = x86_64
uname -r = 3.10.0-693.21.1.el7.x86_64
uname -s = Linux
uname -v = #1 SMP Fri Feb 23 18:54:16 UTC 2018

/usr/bin/uname -p = x86_64
/bin/uname -X     = unknown

/bin/arch              = x86_64
/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/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin
PATH: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/sbin
PATH: /usr/bin
PATH: /bin
PATH: /accts/mlweber1/bin
PATH: /accts/mlweber1/libexec/git-core
PATH: /accts/mlweber1/usr/bin
PATH: /accts/mlweber1/usr/local/bin


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

configure:2124: checking for C++ compiler version
configure:2133: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ --version >&5
xtensa-linux-g++.br_real (Buildroot 2018.05-git-00891-g046c5e2) 6.4.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:2144: $? = 0
configure:2133: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/opt/ext-toolchain/bin/xtensa-linux-g++.br_real
COLLECT_LTO_WRAPPER=/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/6.4.0/lto-wrapper
Target: xtensa-buildroot-linux-uclibc
Configured with: ./configure --prefix=/opt/br-xtensa-full-2018.02-891-g046c5e2 --sysconfdir=/opt/br-xtensa-full-2018.02-891-g046c5e2/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/opt/br-xtensa-full-2018.02-891-g046c5e2/xtensa-buildroot-linux-uclibc/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --with-gmp=/opt/br-xtensa-full-2018.02-891-g046c5e2 --with-mpc=/opt/br-xtensa-full-2018.02-891-g046c5e2 --with-mpfr=/opt/br-xtensa-full-2018.02-891-g046c5e2 --with-pkgversion='Buildroot 2018.05-git-00891-g046c5e2' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --disable-decimal-float --enable-languages=c,c++ --with-build-time-tools=/opt/br-xtensa-full-2018.02-891-g046c5e2/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 6.4.0 (Buildroot 2018.05-git-00891-g046c5e2) 
configure:2144: $? = 0
configure:2133: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -V >&5
xtensa-linux-g++.br_real: error: unrecognized command line option '-V'
xtensa-linux-g++.br_real: fatal error: no input files
compilation terminated.
configure:2144: $? = 1
configure:2133: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -qversion >&5
xtensa-linux-g++.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
xtensa-linux-g++.br_real: fatal error: no input files
compilation terminated.
configure:2144: $? = 1
configure:2164: checking whether the C++ compiler works
configure:2186: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:2190: $? = 0
configure:2238: result: yes
configure:2241: checking for C++ compiler default output file name
configure:2243: result: a.out
configure:2249: checking for suffix of executables
configure:2256: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:2260: $? = 0
configure:2282: result: 
configure:2304: checking whether we are cross compiling
configure:2342: result: yes
configure:2347: checking for suffix of object files
configure:2369: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:2373: $? = 0
configure:2394: result: o
configure:2398: checking whether we are using the GNU C++ compiler
configure:2417: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:2417: $? = 0
configure:2426: result: yes
configure:2435: checking whether /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ accepts -g
configure:2455: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:2455: $? = 0
configure:2496: result: yes
configure:2528: checking whether /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ supports C++11 features by default
configure:2589: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:2589: $? = 0
configure:2596: result: yes
configure:2792: checking for a BSD-compatible install
configure:2860: result: /usr/bin/install -c
configure:2871: checking for grep that handles long lines and -e
configure:2929: result: /usr/bin/grep
configure:2934: checking for a sed that does not truncate output
configure:2998: result: /usr/bin/sed
configure:3007: checking build system type
configure:3021: result: x86_64-pc-linux-gnu
configure:3041: checking host system type
configure:3054: result: xtensa-buildroot-linux-uclibc
configure:3081: checking for special C compiler options needed for large files
configure:3111: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:3111: $? = 0
configure:3126: result: no
configure:3132: checking for _FILE_OFFSET_BITS value needed for large files
configure:3157: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:3157: $? = 0
configure:3189: result: no
configure:3285: checking whether the -Werror option is usable
configure:3304: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:3304: $? = 0
configure:3313: result: yes
configure:3315: checking for simple visibility declarations
configure:3342: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fvisibility=hidden -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:3342: $? = 0
configure:3351: result: yes
configure:3374: checking for git
configure:3392: found /usr/bin/git
configure:3404: result: /usr/bin/git
configure:3521: checking pkg-config is at least version 0.9.0
configure:3524: result: yes
configure:3807: checking whether compiler predefines _FORTIFY_SOURCE
configure:3827: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:19:6: error: #error "Just checking, nothing fatal here"
     #error "Just checking, nothing fatal here"
      ^~~~~
configure:3827: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "znc"
| #define PACKAGE_TARNAME "znc"
| #define PACKAGE_VERSION "1.7.0"
| #define PACKAGE_STRING "znc 1.7.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_CXX11 1
| #define HAVE_VISIBILITY 1
| /* end confdefs.h.  */
| 
| 
| 
| int
| main ()
| {
| 
| 				#ifndef _FORTIFY_SOURCE
| 				#error "Just checking, nothing fatal here"
| 				#endif
| 
|   ;
|   return 0;
| }
| 
configure:3834: result: no
configure:3879: checking for getopt_long in -lgnugetopt
configure:3904: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp -lgnugetopt   >&5
/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/6.4.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: cannot find -lgnugetopt
collect2: error: ld returned 1 exit status
configure:3904: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "znc"
| #define PACKAGE_TARNAME "znc"
| #define PACKAGE_VERSION "1.7.0"
| #define PACKAGE_STRING "znc 1.7.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_CXX11 1
| #define HAVE_VISIBILITY 1
| #define HAVE_IPV6 1
| #define CSOCK_USE_POLL 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char getopt_long ();
| int
| main ()
| {
| return getopt_long ();
|   ;
|   return 0;
| }
configure:3913: result: no
configure:3927: checking for lstat
configure:3927: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:3927: $? = 0
configure:3927: result: yes
configure:3927: checking for getopt_long
configure:3927: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:3927: $? = 0
configure:3927: result: yes
configure:3927: checking for getpassphrase
configure:3927: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
/tmp/ccSpH1Wz.o:(.text.startup+0x0): undefined reference to `getpassphrase'
collect2: error: ld returned 1 exit status
configure:3927: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "znc"
| #define PACKAGE_TARNAME "znc"
| #define PACKAGE_VERSION "1.7.0"
| #define PACKAGE_STRING "znc 1.7.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_CXX11 1
| #define HAVE_VISIBILITY 1
| #define HAVE_IPV6 1
| #define CSOCK_USE_POLL 1
| #define HAVE_LSTAT 1
| #define HAVE_GETOPT_LONG 1
| /* end confdefs.h.  */
| /* Define getpassphrase to an innocuous variant, in case <limits.h> declares getpassphrase.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define getpassphrase innocuous_getpassphrase
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char getpassphrase (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef getpassphrase
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char getpassphrase ();
| /* 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_getpassphrase || defined __stub___getpassphrase
| choke me
| #endif
| 
| int
| main ()
| {
| return getpassphrase ();
|   ;
|   return 0;
| }
configure:3927: result: no
configure:3927: checking for clock_gettime
configure:3927: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:3927: $? = 0
configure:3927: result: yes
configure:3927: checking for tcsetattr
configure:3927: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:3927: $? = 0
configure:3927: result: yes
configure:3939: checking for library containing dlopen
configure:3970: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp  >&5
configure:3970: $? = 0
configure:3987: result: none required
configure:4169: checking for the pthreads library -lpthreads
configure:4207: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp -lpthreads  >&5
/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/6.4.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
configure:4207: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "znc"
| #define PACKAGE_TARNAME "znc"
| #define PACKAGE_VERSION "1.7.0"
| #define PACKAGE_STRING "znc 1.7.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_CXX11 1
| #define HAVE_VISIBILITY 1
| #define HAVE_IPV6 1
| #define CSOCK_USE_POLL 1
| #define HAVE_LSTAT 1
| #define HAVE_GETOPT_LONG 1
| #define HAVE_CLOCK_GETTIME 1
| #define HAVE_TCSETATTR 1
| /* end confdefs.h.  */
| #include <pthread.h>
|                         static void routine(void *a) { *((int*)a) = 42; }
|                         static void *start_routine(void *a) { return a; }
| int
| main ()
| {
| pthread_t th; pthread_attr_t attr;
|                         pthread_create(&th, 0, start_routine, 0);
|                         pthread_join(th, 0);
|                         pthread_attr_init(&attr);
|                         pthread_cleanup_push(routine, 0);
|                         pthread_cleanup_pop(0) /* ; */
|   ;
|   return 0;
| }
configure:4216: result: no
configure:4113: checking whether pthreads work without any flags
configure:4207: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp   >&5
configure:4207: $? = 0
configure:4216: result: yes
configure:4235: checking for joinable pthread attribute
configure:4250: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp   >&5
configure:4250: $? = 0
configure:4256: result: PTHREAD_CREATE_JOINABLE
configure:4266: checking if more special flags are required for pthreads
configure:4280: result: no
configure:4286: checking for PTHREAD_PRIO_INHERIT
configure:4304: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp   >&5
configure:4304: $? = 0
configure:4313: result: yes
configure:4411: checking whether getaddrinfo() supports AI_ADDRCONFIG
configure:4433: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:4433: $? = 0
configure:4435: result: yes
configure:4474: checking for openssl
configure:4481: $PKG_CONFIG --exists --print-errors "openssl"
configure:4484: $? = 0
configure:4498: $PKG_CONFIG --exists --print-errors "openssl"
configure:4501: $? = 0
configure:4733: result: yes
configure:4742: checking whether openssl is usable
configure:4766: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp -L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto   >&5
configure:4766: $? = 0
configure:4768: result: yes
configure:4813: checking whether zlib is usable
configure:4835: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.cpp -L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto   -lz >&5
configure:4835: $? = 0
configure:4837: result: yes
configure:4991: checking for Qt5Network >= 5.4
configure:4998: $PKG_CONFIG --exists --print-errors "Qt5Network >= 5.4"
Package Qt5Network was not found in the pkg-config search path.
Perhaps you should add the directory containing `Qt5Network.pc'
to the PKG_CONFIG_PATH environment variable
Package 'Qt5Network', required by 'world', not found
configure:5001: $? = 1
configure:5015: $PKG_CONFIG --exists --print-errors "Qt5Network >= 5.4"
Package Qt5Network was not found in the pkg-config search path.
Perhaps you should add the directory containing `Qt5Network.pc'
to the PKG_CONFIG_PATH environment variable
Package 'Qt5Network', required by 'world', not found
configure:5018: $? = 1
configure:5032: result: no
Package Qt5Network was not found in the pkg-config search path.
Perhaps you should add the directory containing `Qt5Network.pc'
to the PKG_CONFIG_PATH environment variable
Package 'Qt5Network', required by 'world', not found
configure:5160: checking for SWIG >= 3.0.0
trying /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/swig

SWIG Version 3.0.12

Compiled with /usr/bin/g++ [x86_64-pc-linux-gnu]

Configured options: -pcre

Please see http://www.swig.org for reporting bugs and further information
checking behavior of this SWIG
python wrapper created
testing std::set... 
std::set works
testing PyInt_FromSize_t...
PyInt_FromSize_t is defined
perl wrapper created
testing size_type...
size_type work
end trying /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/swig
configure:5265: result: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/swig
configure:5269: Following SWIG versions are found: 3.0.12 
configure:5286: modperl/modpython files are found, disabling SWIG
configure:5294: modperl/modpython files are found, no SWIG needed
configure:5433: checking for python3 >= 3.0
configure:5440: $PKG_CONFIG --exists --print-errors "$PYTHON >= 3.0"
configure:5443: $? = 0
configure:5457: $PKG_CONFIG --exists --print-errors "$PYTHON >= 3.0"
configure:5460: $? = 0
configure:5498: result: yes
configure:5506: checking for Py_Initialize
configure:5506: /usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include   -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include/python3.6m -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,--export-dynamic conftest.cpp -L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto   -lz -L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/lib -lpython3.6m >&5
configure:5506: $? = 0
configure:5506: result: yes
configure:5517: checking for perl
configure:5535: found /usr/bin/perl
configure:5547: result: /usr/bin/perl
configure:5562: error: Modpython requires ZNC to be compiled with charset support, but ICU library not found. Try --disable-python or install libicu.

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

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os '
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
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=set
ac_cv_env_PKG_CONFIG_value=/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/pkg-config
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=xtensa-buildroot-linux-uclibc
ac_cv_env_icu_CFLAGS_set=
ac_cv_env_icu_CFLAGS_value=
ac_cv_env_icu_LIBS_set=
ac_cv_env_icu_LIBS_value=
ac_cv_env_openssl_CFLAGS_set=
ac_cv_env_openssl_CFLAGS_value=
ac_cv_env_openssl_LIBS_set=
ac_cv_env_openssl_LIBS_value=
ac_cv_env_python_CFLAGS_set=
ac_cv_env_python_CFLAGS_value=
ac_cv_env_python_LIBS_set=
ac_cv_env_python_LIBS_value=
ac_cv_env_qt_CFLAGS_set=
ac_cv_env_qt_CFLAGS_value=
ac_cv_env_qt_LIBS_set=
ac_cv_env_qt_LIBS_value=
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=xtensa-buildroot-linux-uclibc
ac_cv_func_Py_Initialize=yes
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_clock_gettime=yes
ac_cv_func_getopt_long=yes
ac_cv_func_getpassphrase=no
ac_cv_func_lstat=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_memcmp_working=yes
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_realloc_0_nonnull=yes
ac_cv_func_tcsetattr=yes
ac_cv_have_decl_malloc=yes
ac_cv_host=xtensa-buildroot-linux-uclibc
ac_cv_lbl_unaligned_fail=yes
ac_cv_lib_gnugetopt_getopt_long=no
ac_cv_objext=o
ac_cv_path_GIT=/usr/bin/git
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_PERL_BINARY=/usr/bin/perl
ac_cv_path_SED=/usr/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_prog_cxx_g=yes
ac_cv_search_dlopen='none required'
ac_cv_sys_file_offset_bits=no
ac_cv_sys_largefile_CC=no
ax_cv_PTHREAD_PRIO_INHERIT=yes
ax_cv_cxx_compile_cxx11=yes
gl_cv_func_malloc_0_nonnull=yes
lt_cv_sys_lib_search_path_spec=
pkg_cv_openssl_CFLAGS='-I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include  '
pkg_cv_openssl_LIBS='-L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto  '
pkg_cv_python_CFLAGS='-I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include/python3.6m  '
pkg_cv_python_LIBS='-L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/lib -lpython3.6m  '
znc_cv_cc_vis_werror=yes
znc_cv_cc_visibility=yes
znc_cv_path_SWIG=/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/swig

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

BREW=''
CFLAG_VISIBILITY='-fvisibility=hidden'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CXX='/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-g++'
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include  '
CYRUS=''
DATADIR='${datarootdir}/znc'
DEFS=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
GIT='/usr/bin/git'
GMOCK_DIR=''
GREP='/usr/bin/grep'
GTEST_DIR=''
HAVE_CXX11='1'
HAVE_SYSTEMD_FALSE=''
HAVE_SYSTEMD_TRUE='#'
HAVE_VISIBILITY='1'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
ISCYGWIN=''
LDFLAGS='-Wl,--export-dynamic'
LIBOBJS=''
LIBS='-L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto   -lz'
LIBZNC=''
LIBZNCDIR=''
LTLIBOBJS=''
MODDIR='${exec_prefix}/lib/znc'
MODFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -O2 -D_FORTIFY_SOURCE=2 -Wall -W -Wno-unused-parameter -Woverloaded-virtual -Wshadow  -I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include   -fvisibility=hidden -fPIC'
MODLINK='-shared'
NOSSL=''
OBJEXT='o'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='znc'
PACKAGE_STRING='znc 1.7.0'
PACKAGE_TARNAME='znc'
PACKAGE_URL=''
PACKAGE_VERSION='1.7.0'
PATH_SEPARATOR=':'
PERL='no'
PERL_BINARY='/usr/bin/perl'
PKG_CONFIG='/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/pkg-config'
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
PTHREAD_CC='/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/xtensa-linux-gcc'
PTHREAD_CFLAGS=''
PTHREAD_LIBS=''
PYTHON='python3'
SED='/usr/bin/sed'
SHELL='/bin/sh'
SWIG=''
SWIG_LIB='/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/share/swig/3.0.12'
TCL_FLAGS=''
ac_ct_CXX=''
ax_pthread_config=''
bindir='${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='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='/usr'
host='xtensa-buildroot-linux-uclibc'
host_alias='xtensa-buildroot-linux-uclibc'
host_cpu='xtensa'
host_os='linux-uclibc'
host_vendor='buildroot'
htmldir='${docdir}'
icu_CFLAGS=''
icu_LIBS=''
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
openssl_CFLAGS='-I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include  '
openssl_LIBS='-L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr//lib -lssl -lcrypto  '
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
python_CFLAGS='-I/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/include/python3.6m  '
python_LIBS='-L/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/lib -lpython3.6m  '
qt_CFLAGS=''
qt_LIBS=''
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
systemdsystemunitdir=''
target_alias='xtensa-buildroot-linux-uclibc'

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

/* confdefs.h */
#define PACKAGE_NAME "znc"
#define PACKAGE_TARNAME "znc"
#define PACKAGE_VERSION "1.7.0"
#define PACKAGE_STRING "znc 1.7.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define HAVE_CXX11 1
#define HAVE_VISIBILITY 1
#define HAVE_IPV6 1
#define CSOCK_USE_POLL 1
#define HAVE_LSTAT 1
#define HAVE_GETOPT_LONG 1
#define HAVE_CLOCK_GETTIME 1
#define HAVE_TCSETATTR 1
#define HAVE_PTHREAD_PRIO_INHERIT 1
#define HAVE_PTHREAD 1
#define HAVE_THREADED_DNS 1
#define HAVE_LIBSSL 1
#define HAVE_ZLIB 1

configure: exit 1