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

It was created by shadowsocks-libev configure 3.2.4, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --target=nds32le-buildroot-linux-gnu --host=nds32le-buildroot-linux-gnu --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 --enable-static --disable-shared --with-pcre=/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr --disable-ssp --disable-connmarktos

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

hostname = Micronovasrl
uname -m = x86_64
uname -r = 4.15.0-48-generic
uname -s = Linux
uname -v = #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019

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

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

PATH: /home/buildroot/autobuild/run/instance-2/output/host/bin
PATH: /home/buildroot/autobuild/run/instance-2/output/host/sbin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
PATH: /usr/local/games
PATH: /snap/bin


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

configure:2493: checking for nds32le-buildroot-linux-gnu-gcc
configure:2520: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
configure:2789: checking for C compiler version
configure:2798: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc --version >&5
nds32le-linux-gcc (2018-05-31_nds32le-linux-glibc-v3-upstream_experimental) 8.0.1 20180426 (prerelease)
Copyright (C) 2018 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:2809: $? = 0
configure:2798: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/nds32le-linux-gcc
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../libexec/gcc/nds32le-linux/8.0.1/lto-wrapper
Target: nds32le-linux
Configured with: /NOBACKUP/sqa2s/vincentc/build-system-3/source-packages/gcc-8.1.0-open-nds32-8.1.0-upstream/configure --target=nds32le-linux --prefix=/NOBACKUP/sqa2s/vincentc/build-system-3/toolchain/nds32le-linux-glibc-v3-upstream --with-pkgversion=2018-05-31_nds32le-linux-glibc-v3-upstream_experimental --disable-nls --enable-languages=c,c++ --enable-lto --with-gmp=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-mpfr=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-mpc=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-isl=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-cloog=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-arch=v3 --with-cpu=n13 --enable-default-relax=no --enable-Os-default-ifc=no --enable-Os-default-ex9=no --with-nds32-lib=glibc --disable-libsanitizer --disable-werror --disable-multilib --enable-shared --enable-tls --with-sysroot=/NOBACKUP/sqa2s/vincentc/build-system-3/toolchain/nds32le-linux-glibc-v3-upstream/nds32le-linux/sysroot CFLAGS='-O2 -g -Wno-implicit-fallthrough -Wno-int-in-bool-context' CXXFLAGS='-O2 -g -Wno-implicit-fallthrough -Wno-int-in-bool-context' CC=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/icecream/host-tools/gcc CXX=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/icecream/host-tools/g++ LD=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/ld AR=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/gcc-ar RANLIB=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/gcc-ranlib NM=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/nm --enable-checking=release LDFLAGS=--static 'CFLAGS_FOR_TARGET=-O2 -g' 'CXXFLAGS_FOR_TARGET=-O2 -g' LDFLAGS_FOR_TARGET=
Thread model: posix
gcc version 8.0.1 20180426 (prerelease) (2018-05-31_nds32le-linux-glibc-v3-upstream_experimental) 
configure:2809: $? = 0
configure:2798: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -V >&5
nds32le-linux-gcc: error: unrecognized command line option '-V'
nds32le-linux-gcc: fatal error: no input files
compilation terminated.
configure:2809: $? = 1
configure:2798: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -qversion >&5
nds32le-linux-gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
nds32le-linux-gcc: fatal error: no input files
compilation terminated.
configure:2809: $? = 1
configure:2829: checking whether the C compiler works
configure:2851: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c  >&5
configure:2855: $? = 0
configure:2903: result: yes
configure:2906: checking for C compiler default output file name
configure:2908: result: a.out
configure:2914: checking for suffix of executables
configure:2921: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c  >&5
configure:2925: $? = 0
configure:2947: result: 
configure:2969: checking whether we are cross compiling
configure:3007: result: yes
configure:3012: checking for suffix of object files
configure:3034: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3038: $? = 0
configure:3059: result: o
configure:3063: checking whether we are using the GNU C compiler
configure:3082: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3082: $? = 0
configure:3091: result: yes
configure:3100: checking whether /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc accepts -g
configure:3120: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3120: $? = 0
configure:3161: result: yes
configure:3178: checking for /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc option to accept ISO C89
configure:3241: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3241: $? = 0
configure:3254: result: none needed
configure:3279: checking whether /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc understands -c and -o together
configure:3301: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c conftest.c -o conftest2.o
configure:3304: $? = 0
configure:3301: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c conftest.c -o conftest2.o
configure:3304: $? = 0
configure:3316: result: yes
configure:3339: checking how to run the C preprocessor
configure:3409: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp
configure:3429: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:3429: $? = 0
configure:3443: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:9:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:3443: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:3472: checking for grep that handles long lines and -e
configure:3530: result: /bin/grep
configure:3535: checking for egrep
configure:3597: result: /bin/grep -E
configure:3602: checking for ANSI C header files
configure:3622: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3622: $? = 0
configure:3706: result: yes
configure:3719: checking for sys/types.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for sys/stat.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for stdlib.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for string.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for memory.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for strings.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for inttypes.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for stdint.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3719: checking for unistd.h
configure:3719: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3719: $? = 0
configure:3719: result: yes
configure:3732: checking minix/config.h usability
configure:3732: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:52:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:3732: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <minix/config.h>
configure:3732: result: no
configure:3732: checking minix/config.h presence
configure:3732: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:19:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:3732: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <minix/config.h>
configure:3732: result: no
configure:3732: checking for minix/config.h
configure:3732: result: no
configure:3753: checking whether it is safe to define __EXTENSIONS__
configure:3771: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3771: $? = 0
configure:3778: result: yes
configure:3809: checking for a BSD-compatible install
configure:3877: result: /usr/bin/install -c
configure:3888: checking whether build environment is sane
configure:3943: result: yes
configure:3999: checking for nds32le-buildroot-linux-gnu-strip
configure:4026: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-strip
configure:4091: checking for a thread-safe mkdir -p
configure:4130: result: /bin/mkdir -p
configure:4137: checking for gawk
configure:4153: found /usr/bin/gawk
configure:4164: result: gawk
configure:4175: checking whether make sets $(MAKE)
configure:4197: result: yes
configure:4227: checking for style of include used by make
configure:4255: result: GNU
configure:4289: checking whether make supports nested variables
configure:4306: result: yes
configure:4391: checking dependency style of /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
configure:4502: result: none
configure:4565: checking for nds32le-buildroot-linux-gnu-ar
configure:4592: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar
configure:4662: checking the archiver (/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar) interface
configure:4678: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4678: $? = 0
configure:4680: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar cru libconftest.a conftest.o >&5
configure:4683: $? = 0
configure:4711: result: ar
configure:4742: checking whether make supports nested variables
configure:4759: result: yes
configure:4771: checking whether to enable maintainer-specific portions of Makefiles
configure:4780: result: no
configure:4904: checking build system type
configure:4918: result: x86_64-pc-linux-gnu
configure:4938: checking host system type
configure:4951: result: nds32le-buildroot-linux-gnu
configure:4992: checking how to print strings
configure:5019: result: printf
configure:5040: checking for a sed that does not truncate output
configure:5104: result: /bin/sed
configure:5122: checking for fgrep
configure:5184: result: /bin/grep -F
configure:5219: checking for ld used by /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
configure:5286: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld
configure:5293: checking if the linker (/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld) is GNU ld
configure:5308: result: yes
configure:5320: checking for BSD- or MS-compatible name lister (nm)
configure:5374: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm
configure:5504: checking the name lister (/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm) interface
configure:5511: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:5514: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm "conftest.o"
configure:5517: output
00000000 B some_variable
configure:5524: result: BSD nm
configure:5527: checking whether ln -s works
configure:5531: result: yes
configure:5539: checking the maximum length of command line arguments
configure:5670: result: 1572864
configure:5718: checking how to convert x86_64-pc-linux-gnu file names to nds32le-buildroot-linux-gnu format
configure:5758: result: func_convert_file_noop
configure:5765: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:5785: result: func_convert_file_noop
configure:5792: checking for /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld option to reload object files
configure:5799: result: -r
configure:5833: checking for nds32le-buildroot-linux-gnu-objdump
configure:5860: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-objdump
configure:5932: checking how to recognize dependent libraries
configure:6132: result: pass_all
configure:6177: checking for nds32le-buildroot-linux-gnu-dlltool
configure:6207: result: no
configure:6217: checking for dlltool
configure:6247: result: no
configure:6277: checking how to associate runtime and link libraries
configure:6304: result: printf %s\n
configure:6320: checking for nds32le-buildroot-linux-gnu-ar
configure:6347: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar
configure:6428: checking for archiver @FILE support
configure:6445: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6445: $? = 0
configure:6448: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar cru libconftest.a @conftest.lst >&5
configure:6451: $? = 0
configure:6456: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar cru libconftest.a @conftest.lst >&5
/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar: conftest.o: No such file or directory
configure:6459: $? = 1
configure:6471: result: @
configure:6489: checking for nds32le-buildroot-linux-gnu-strip
configure:6516: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-strip
configure:6588: checking for nds32le-buildroot-linux-gnu-ranlib
configure:6615: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ranlib
configure:6757: checking command to parse /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm output from /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc object
configure:6910: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6913: $? = 0
configure:6917: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:6920: $? = 0
configure:6986: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c conftstm.o >&5
configure:6989: $? = 0
configure:7027: result: ok
configure:7074: checking for sysroot
configure:7104: result: no
configure:7111: checking for a working dd
configure:7149: result: /bin/dd
configure:7153: checking how to truncate binary pipes
configure:7168: result: /bin/dd bs=4096 count=1
configure:7457: checking for nds32le-buildroot-linux-gnu-mt
configure:7487: result: no
configure:7497: checking for mt
configure:7513: found /bin/mt
configure:7524: result: mt
configure:7536: WARNING: using cross tools not prefixed with host triplet
configure:7547: checking if mt is a manifest tool
configure:7553: mt '-?'
configure:7561: result: no
configure:8235: checking for dlfcn.h
configure:8235: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:8235: $? = 0
configure:8235: result: yes
configure:8430: checking for objdir
configure:8445: result: .libs
configure:8709: checking if /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc supports -fno-rtti -fno-exceptions
configure:8727: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C
configure:8731: $? = 0
configure:8744: result: no
configure:9102: checking for /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc option to produce PIC
configure:9109: result: -fPIC -DPIC
configure:9117: checking if /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc PIC flag -fPIC -DPIC works
configure:9135: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5
configure:9139: $? = 0
configure:9152: result: yes
configure:9181: checking if /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc static flag -static works
configure:9209: result: yes
configure:9224: checking if /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc supports -c -o file.o
configure:9245: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5
configure:9249: $? = 0
configure:9271: result: yes
configure:9279: checking if /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc supports -c -o file.o
configure:9326: result: yes
configure:9359: checking whether the /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc linker (/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld) supports shared libraries
configure:10622: result: yes
configure:10862: checking dynamic linker characteristics
configure:11443: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:11443: $? = 0
configure:11692: result: GNU/Linux ld.so
configure:11814: checking how to hardcode library paths into programs
configure:11839: result: immediate
configure:11941: checking for shl_load
configure:11941: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c  >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /tmp/ccg1WOU6.o: in function `main':
conftest.c:(.text.startup+0x2): undefined reference to `shl_load'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: conftest.c:(.text.startup+0x6): undefined reference to `shl_load'
collect2: error: ld returned 1 exit status
configure:11941: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define shl_load innocuous_shl_load
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char shl_load (); 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 shl_load
| 
| /* 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 shl_load ();
| /* 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_shl_load || defined __stub___shl_load
| choke me
| #endif
| 
| int
| main ()
| {
| return shl_load ();
|   ;
|   return 0;
| }
configure:11941: result: no
configure:11945: checking for shl_load in -ldld
configure:11970: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c -ldld   >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: cannot find -ldld
collect2: error: ld returned 1 exit status
configure:11970: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* 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 shl_load ();
| int
| main ()
| {
| return shl_load ();
|   ;
|   return 0;
| }
configure:11979: result: no
configure:11984: checking for dlopen
configure:11984: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c  >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /tmp/ccKUMMVj.o: in function `main':
conftest.c:(.text.startup+0x2): undefined reference to `dlopen'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: conftest.c:(.text.startup+0x6): undefined reference to `dlopen'
collect2: error: ld returned 1 exit status
configure:11984: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define dlopen innocuous_dlopen
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char dlopen (); 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 dlopen
| 
| /* 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 dlopen ();
| /* 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_dlopen || defined __stub___dlopen
| choke me
| #endif
| 
| int
| main ()
| {
| return dlopen ();
|   ;
|   return 0;
| }
configure:11984: result: no
configure:11988: checking for dlopen in -ldl
configure:12013: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c -ldl   >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /tmp/ccczcshw.o: in function `main':
conftest.c:(.text.startup+0x2): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
configure:12013: $? = 0
configure:12022: result: yes
configure:12141: checking whether a program can dlopen itself
configure:12242: result: cross
configure:12387: checking whether stripping libraries is possible
configure:12392: result: yes
configure:12427: checking if libtool supports shared libraries
configure:12429: result: yes
configure:12432: checking whether to build shared libraries
configure:12457: result: no
configure:12460: checking whether to build static libraries
configure:12464: result: yes
configure:12522: checking checking for pcre includes in /home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr
configure:12607: checking for pcre headers in /home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include
configure:12610: result: ok
configure:12690: adding /home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib to RPATH
configure:12715: checking for library containing pcre_exec
configure:12746: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static -L/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib conftest.c  >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /tmp/cc36RdGs.o: in function `main':
conftest.c:(.text.startup+0x2): undefined reference to `pcre_exec'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: conftest.c:(.text.startup+0x6): undefined reference to `pcre_exec'
collect2: error: ld returned 1 exit status
configure:12746: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* 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 pcre_exec ();
| int
| main ()
| {
| return pcre_exec ();
|   ;
|   return 0;
| }
configure:12746: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static -L/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib conftest.c -lpcre   >&5
configure:12746: $? = 0
configure:12763: result: -lpcre
configure:12774: checking pcre.h usability
configure:12774: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12774: $? = 0
configure:12774: result: yes
configure:12774: checking pcre.h presence
configure:12774: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12774: $? = 0
configure:12774: result: yes
configure:12774: checking for pcre.h
configure:12774: result: yes
configure:12786: checking pcre/pcre.h usability
configure:12786: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:62:10: fatal error: pcre/pcre.h: No such file or directory
 #include <pcre/pcre.h>
          ^~~~~~~~~~~~~
compilation terminated.
configure:12786: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_PCRE_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <pcre/pcre.h>
configure:12786: result: no
configure:12786: checking pcre/pcre.h presence
configure:12786: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:29:10: fatal error: pcre/pcre.h: No such file or directory
 #include <pcre/pcre.h>
          ^~~~~~~~~~~~~
compilation terminated.
configure:12786: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_PCRE_H 1
| /* end confdefs.h.  */
| #include <pcre/pcre.h>
configure:12786: result: no
configure:12786: checking for pcre/pcre.h
configure:12786: result: no
configure:13099: checking for nds32le-buildroot-linux-gnu-gcc
configure:13126: result: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
configure:13395: checking for C compiler version
configure:13404: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc --version >&5
nds32le-linux-gcc (2018-05-31_nds32le-linux-glibc-v3-upstream_experimental) 8.0.1 20180426 (prerelease)
Copyright (C) 2018 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:13415: $? = 0
configure:13404: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/nds32le-linux-gcc
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../libexec/gcc/nds32le-linux/8.0.1/lto-wrapper
Target: nds32le-linux
Configured with: /NOBACKUP/sqa2s/vincentc/build-system-3/source-packages/gcc-8.1.0-open-nds32-8.1.0-upstream/configure --target=nds32le-linux --prefix=/NOBACKUP/sqa2s/vincentc/build-system-3/toolchain/nds32le-linux-glibc-v3-upstream --with-pkgversion=2018-05-31_nds32le-linux-glibc-v3-upstream_experimental --disable-nls --enable-languages=c,c++ --enable-lto --with-gmp=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-mpfr=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-mpc=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-isl=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-cloog=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools --with-arch=v3 --with-cpu=n13 --enable-default-relax=no --enable-Os-default-ifc=no --enable-Os-default-ex9=no --with-nds32-lib=glibc --disable-libsanitizer --disable-werror --disable-multilib --enable-shared --enable-tls --with-sysroot=/NOBACKUP/sqa2s/vincentc/build-system-3/toolchain/nds32le-linux-glibc-v3-upstream/nds32le-linux/sysroot CFLAGS='-O2 -g -Wno-implicit-fallthrough -Wno-int-in-bool-context' CXXFLAGS='-O2 -g -Wno-implicit-fallthrough -Wno-int-in-bool-context' CC=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/icecream/host-tools/gcc CXX=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/icecream/host-tools/g++ LD=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/ld AR=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/gcc-ar RANLIB=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/gcc-ranlib NM=/NOBACKUP/sqa2s/vincentc/build-system-3/host-tools/bin/nm --enable-checking=release LDFLAGS=--static 'CFLAGS_FOR_TARGET=-O2 -g' 'CXXFLAGS_FOR_TARGET=-O2 -g' LDFLAGS_FOR_TARGET=
Thread model: posix
gcc version 8.0.1 20180426 (prerelease) (2018-05-31_nds32le-linux-glibc-v3-upstream_experimental) 
configure:13415: $? = 0
configure:13404: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -V >&5
nds32le-linux-gcc: error: unrecognized command line option '-V'
nds32le-linux-gcc: fatal error: no input files
compilation terminated.
configure:13415: $? = 1
configure:13404: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -qversion >&5
nds32le-linux-gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
nds32le-linux-gcc: fatal error: no input files
compilation terminated.
configure:13415: $? = 1
configure:13419: checking whether we are using the GNU C compiler
configure:13447: result: yes
configure:13456: checking whether /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc accepts -g
configure:13517: result: yes
configure:13534: checking for /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc option to accept ISO C89
configure:13610: result: none needed
configure:13635: checking whether /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc understands -c and -o together
configure:13672: result: yes
configure:13691: checking whether ln -s works
configure:13695: result: yes
configure:13702: checking whether make sets $(MAKE)
configure:13724: result: yes
configure:13748: checking for thread local storage (TLS) class
configure:13774: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:13774: $? = 0
configure:13786: result: __thread
configure:13831: checking for mbedtls_cipher_setup in -lmbedcrypto
configure:13856: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static -L/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib conftest.c -lmbedcrypto  -lpcre  >&5
configure:13856: $? = 0
configure:13865: result: yes
configure:13875: checking whether mbedtls supports Cipher Feedback mode or not
configure:13895: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:13895: $? = 0
configure:13896: result: ok
configure:13905: checking whether mbedtls supports the ARC4 stream cipher or not
configure:13925: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:13925: $? = 0
configure:13926: result: ok
configure:13935: checking whether mbedtls supports the Blowfish block cipher or not
configure:13955: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:13955: $? = 0
configure:13956: result: ok
configure:13965: checking whether mbedtls supports the Camellia block cipher or not
configure:13985: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:13985: $? = 0
configure:13986: result: ok
configure:14025: checking for sodium_init in -lsodium
configure:14050: /home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static -L/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib conftest.c -lsodium  -lmbedcrypto -lpcre  >&5
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib/libsodium.a(libsodium_la-core.o): in function `sodium_crit_enter':
core.c:(.text+0x18): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: core.c:(.text+0x1c): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib/libsodium.a(libsodium_la-core.o): in function `sodium_crit_leave':
core.c:(.text+0xa8): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: core.c:(.text+0xac): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/libgcc_eh.a(unwind-dw2-fde-dip.o): in function `__register_frame_info_bases.part.7':
unwind-dw2-fde-dip.c:(.text+0x136e): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1372): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x13b0): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x13b4): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/libgcc_eh.a(unwind-dw2-fde-dip.o): in function `__register_frame_info_table_bases':
unwind-dw2-fde-dip.c:(.text+0x14ba): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x14be): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x14fc): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1500): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/libgcc_eh.a(unwind-dw2-fde-dip.o): in function `__deregister_frame_info_bases':
unwind-dw2-fde-dip.c:(.text+0x15be): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x15c2): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1644): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1648): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1678): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x167c): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: /home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/libgcc_eh.a(unwind-dw2-fde-dip.o): in function `_Unwind_Find_FDE':
unwind-dw2-fde-dip.c:(.text+0x17b4): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x17b8): undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x18c8): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x18cc): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x1908): undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/run/instance-2/output/host/opt/ext-toolchain/bin/../lib/gcc/nds32le-linux/8.0.1/../../../../nds32le-linux/bin/ld: unwind-dw2-fde-dip.c:(.text+0x190c): undefined reference to `pthread_mutex_unlock'
collect2: error: ld returned 1 exit status
configure:14050: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "shadowsocks-libev"
| #define PACKAGE_TARNAME "shadowsocks-libev"
| #define PACKAGE_VERSION "3.2.4"
| #define PACKAGE_STRING "shadowsocks-libev 3.2.4"
| #define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
| #define PACKAGE_URL ""
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define PACKAGE "shadowsocks-libev"
| #define VERSION "3.2.4"
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_PCRE_H 1
| #define HAVE_LIBPCRE 1
| #define TLS __thread
| /* 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 sodium_init ();
| int
| main ()
| {
| return sodium_init ();
|   ;
|   return 0;
| }
configure:14059: result: no
configure:14064: error: The Sodium crypto library libraries not found.

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

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static'
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_CPP_set=set
ac_cv_env_CPP_value=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=' -static'
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=nds32le-buildroot-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=nds32le-buildroot-linux-gnu
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_dlopen=no
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_shl_load=no
ac_cv_have_decl_malloc=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_pcre_h=yes
ac_cv_header_pcre_pcre_h=no
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=nds32le-buildroot-linux-gnu
ac_cv_lbl_unaligned_fail=yes
ac_cv_lib_dl_dlopen=yes
ac_cv_lib_dld_shl_load=no
ac_cv_lib_mbedcrypto_mbedtls_cipher_setup=yes
ac_cv_lib_sodium_sodium_init=no
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_FGREP='/bin/grep -F'
ac_cv_path_GREP=/bin/grep
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_lt_DD=/bin/dd
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AR=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc
ac_cv_prog_CPP=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp
ac_cv_prog_OBJDUMP=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-objdump
ac_cv_prog_RANLIB=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ranlib
ac_cv_prog_STRIP=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-strip
ac_cv_prog_ac_ct_MANIFEST_TOOL=mt
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_make_make_set=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_search_pcre_exec=-lpcre
ac_cv_tls=__thread
am_cv_CC_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
gl_cv_func_malloc_0_nonnull=yes
lt_cv_ar_at_file=@
lt_cv_deplibs_check_method=pass_all
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=-ldl
lt_cv_dlopen_self=cross
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld
lt_cv_path_NM=/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_pic='-fPIC -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_gnu_ld=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_shlibpath_overrides_runpath=no
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_lib_search_path_spec=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'

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

ACLOCAL='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/missing aclocal-1.15'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='0'
AM_V='$(V)'
AR='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ar'
ASCIIDOC=''
AUTOCONF='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/missing autoconf'
AUTOHEADER='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/missing autoheader'
AUTOMAKE='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/missing automake-1.15'
AWK='gawk'
BUILD_REDIRECTOR_FALSE=''
BUILD_REDIRECTOR_TRUE=''
BUILD_WINCOMPAT_FALSE=''
BUILD_WINCOMPAT_TRUE=''
CC='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-gcc'
CCDEPMODE='depmode=none'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -static -I/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/include -DPCRE_STATIC'
CPP='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
DLLTOOL='false'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
ENABLE_DOCUMENTATION_FALSE=''
ENABLE_DOCUMENTATION_TRUE='#'
EXEEXT=''
FGREP='/bin/grep -F'
GREP='/bin/grep'
GZIP=''
INET_NTOP_LIB=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ld'
LDFLAGS=' -static -L/home/buildroot/autobuild/run/instance-2/output/host/nds32le-buildroot-linux-gnu/sysroot/usr/lib'
LIBOBJS=''
LIBPCRE='-lpcre'
LIBS='-lmbedcrypto -lpcre '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/missing makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
MV='mv -f'
NM='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-nm'
NMEDIT=''
OBJDUMP='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='shadowsocks-libev'
PACKAGE_BUGREPORT='max.c.lv@gmail.com'
PACKAGE_NAME='shadowsocks-libev'
PACKAGE_STRING='shadowsocks-libev 3.2.4'
PACKAGE_TARNAME='shadowsocks-libev'
PACKAGE_URL=''
PACKAGE_VERSION='3.2.4'
PATH_SEPARATOR=':'
PCRE_CONFIG=''
PTHREAD_CC=''
PTHREAD_CFLAGS=''
PTHREAD_LIBS=''
RANLIB='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/buildroot/autobuild/run/instance-2/output/host/bin/nds32le-linux-strip'
USE_SYSTEM_SHARED_LIB_FALSE=''
USE_SYSTEM_SHARED_LIB_TRUE='#'
VERSION='3.2.4'
XMLTO=''
ac_ct_AR=''
ac_ct_CC=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
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='nds32le-buildroot-linux-gnu'
host_alias='nds32le-buildroot-linux-gnu'
host_cpu='nds32le'
host_os='linux-gnu'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/run/instance-2/output/build/shadowsocks-libev-3.2.4/auto/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pcre_pcreh='0'
pcreh='0'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s&^&&'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias='nds32le-buildroot-linux-gnu'

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

/* confdefs.h */
#define PACKAGE_NAME "shadowsocks-libev"
#define PACKAGE_TARNAME "shadowsocks-libev"
#define PACKAGE_VERSION "3.2.4"
#define PACKAGE_STRING "shadowsocks-libev 3.2.4"
#define PACKAGE_BUGREPORT "max.c.lv@gmail.com"
#define PACKAGE_URL ""
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
#define PACKAGE "shadowsocks-libev"
#define VERSION "3.2.4"
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_PCRE_H 1
#define HAVE_LIBPCRE 1
#define TLS __thread

configure: exit 1