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

It was created by libuio configure 0.2.8, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --target=arm-buildroot-linux-musleabihf --host=arm-buildroot-linux-musleabihf --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 --with-glib=no --without-werror

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

hostname = ns304657.ip-46-105-103.eu
uname -m = x86_64
uname -r = 4.4.0-148-generic
uname -s = Linux
uname -v = #174-Ubuntu SMP Tue May 7 12:20:14 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-3/output-1/per-package/libuio/host/bin
PATH: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/sbin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/local/games
PATH: /usr/games


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

configure:2295: checking for a BSD-compatible install
configure:2363: result: /usr/bin/install -c
configure:2374: checking whether build environment is sane
configure:2429: result: yes
configure:2488: checking for arm-buildroot-linux-musleabihf-strip
configure:2515: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-strip
configure:2580: checking for a thread-safe mkdir -p
configure:2619: result: /bin/mkdir -p
configure:2626: checking for gawk
configure:2656: result: no
configure:2626: checking for mawk
configure:2642: found /usr/bin/mawk
configure:2653: result: mawk
configure:2664: checking whether make sets $(MAKE)
configure:2686: result: yes
configure:2715: checking whether make supports nested variables
configure:2732: result: yes
configure:2871: checking build system type
configure:2885: result: x86_64-pc-linux-gnu
configure:2905: checking host system type
configure:2918: result: arm-buildroot-linux-musleabihf
configure:2954: checking for arm-buildroot-linux-musleabihf-gcc
configure:2981: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc
configure:3250: checking for C compiler version
configure:3259: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc --version >&5
arm-linux-gcc.br_real (Buildroot 2019.05.1) 7.4.0
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:3270: $? = 0
configure:3259: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/opt/ext-toolchain/bin/arm-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-linux-musleabihf/7.4.0/lto-wrapper
Target: arm-buildroot-linux-musleabihf
Configured with: ./configure --prefix=/opt/br-arm-cortex-a9-musl-2019.05.1 --sysconfdir=/opt/br-arm-cortex-a9-musl-2019.05.1/etc --enable-static --target=arm-buildroot-linux-musleabihf --with-sysroot=/opt/br-arm-cortex-a9-musl-2019.05.1/arm-buildroot-linux-musleabihf/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm-cortex-a9-musl-2019.05.1 --with-mpc=/opt/br-arm-cortex-a9-musl-2019.05.1 --with-mpfr=/opt/br-arm-cortex-a9-musl-2019.05.1 --with-pkgversion='Buildroot 2019.05.1' --with-bugurl=http://bugs.buildroot.net/ --disable-libmpx --disable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=cortex-a9 --with-fpu=vfpv3-d16 --with-float=hard --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm-cortex-a9-musl-2019.05.1/arm-buildroot-linux-musleabihf/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 7.4.0 (Buildroot 2019.05.1) 
configure:3270: $? = 0
configure:3259: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -V >&5
arm-linux-gcc.br_real: error: unrecognized command line option '-V'
arm-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3270: $? = 1
configure:3259: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -qversion >&5
arm-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
arm-linux-gcc.br_real: fatal error: no input files
compilation terminated.
configure:3270: $? = 1
configure:3290: checking whether the C compiler works
configure:3312: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  -largp >&5
configure:3316: $? = 0
configure:3364: result: yes
configure:3367: checking for C compiler default output file name
configure:3369: result: a.out
configure:3375: checking for suffix of executables
configure:3382: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  -largp >&5
configure:3386: $? = 0
configure:3408: result: 
configure:3430: checking whether we are cross compiling
configure:3468: result: yes
configure:3473: checking for suffix of object files
configure:3495: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3499: $? = 0
configure:3520: result: o
configure:3524: checking whether we are using the GNU C compiler
configure:3543: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3543: $? = 0
configure:3552: result: yes
configure:3561: checking whether /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc accepts -g
configure:3581: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3581: $? = 0
configure:3622: result: yes
configure:3639: checking for /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc option to accept ISO C89
configure:3702: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3702: $? = 0
configure:3715: result: none needed
configure:3740: checking whether /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc understands -c and -o together
configure:3762: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c conftest.c -o conftest2.o
configure:3765: $? = 0
configure:3762: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c conftest.c -o conftest2.o
configure:3765: $? = 0
configure:3777: result: yes
configure:3805: checking for style of include used by make
configure:3833: result: GNU
configure:3859: checking dependency style of /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc
configure:3970: result: none
configure:4033: checking how to print strings
configure:4060: result: printf
configure:4081: checking for a sed that does not truncate output
configure:4145: result: /bin/sed
configure:4163: checking for grep that handles long lines and -e
configure:4221: result: /bin/grep
configure:4226: checking for egrep
configure:4288: result: /bin/grep -E
configure:4293: checking for fgrep
configure:4355: result: /bin/grep -F
configure:4390: checking for ld used by /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc
configure:4457: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ld
configure:4464: checking if the linker (/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ld) is GNU ld
configure:4479: result: yes
configure:4491: checking for BSD- or MS-compatible name lister (nm)
configure:4545: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-nm
configure:4675: checking the name lister (/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-nm) interface
configure:4682: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4685: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-nm "conftest.o"
configure:4688: output
00000000 B some_variable
configure:4695: result: BSD nm
configure:4698: checking whether ln -s works
configure:4702: result: yes
configure:4710: checking the maximum length of command line arguments
configure:4841: result: 3458764513820540925
configure:4889: checking how to convert x86_64-pc-linux-gnu file names to arm-buildroot-linux-musleabihf format
configure:4929: result: func_convert_file_noop
configure:4936: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:4956: result: func_convert_file_noop
configure:4963: checking for /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ld option to reload object files
configure:4970: result: -r
configure:5004: checking for arm-buildroot-linux-musleabihf-objdump
configure:5031: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-objdump
configure:5103: checking how to recognize dependent libraries
configure:5303: result: pass_all
configure:5348: checking for arm-buildroot-linux-musleabihf-dlltool
configure:5378: result: no
configure:5388: checking for dlltool
configure:5418: result: no
configure:5448: checking how to associate runtime and link libraries
configure:5475: result: printf %s\n
configure:5492: checking for arm-buildroot-linux-musleabihf-ar
configure:5519: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ar
configure:5600: checking for archiver @FILE support
configure:5617: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:5617: $? = 0
configure:5620: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ar cru libconftest.a @conftest.lst >&5
configure:5623: $? = 0
configure:5628: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ar cru libconftest.a @conftest.lst >&5
/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ar: conftest.o: No such file or directory
configure:5631: $? = 1
configure:5643: result: @
configure:5661: checking for arm-buildroot-linux-musleabihf-strip
configure:5688: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-strip
configure:5760: checking for arm-buildroot-linux-musleabihf-ranlib
configure:5787: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ranlib
configure:5929: checking command to parse /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-nm output from /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc object
configure:6082: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6085: $? = 0
configure:6089: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-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:6092: $? = 0
configure:6158: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c conftstm.o >&5
configure:6161: $? = 0
configure:6199: result: ok
configure:6246: checking for sysroot
configure:6276: result: no
configure:6283: checking for a working dd
configure:6321: result: /bin/dd
configure:6325: checking how to truncate binary pipes
configure:6340: result: /bin/dd bs=4096 count=1
configure:6629: checking for arm-buildroot-linux-musleabihf-mt
configure:6659: result: no
configure:6669: checking for mt
configure:6685: found /bin/mt
configure:6696: result: mt
configure:6708: WARNING: using cross tools not prefixed with host triplet
configure:6719: checking if mt is a manifest tool
configure:6725: mt '-?'
configure:6733: result: no
configure:7410: checking how to run the C preprocessor
configure:7480: result: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-cpp
configure:7500: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:7500: $? = 0
configure:7514: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:7514: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libuio"
| #define PACKAGE_TARNAME "libuio"
| #define PACKAGE_VERSION "0.2.8"
| #define PACKAGE_STRING "libuio 0.2.8"
| #define PACKAGE_BUGREPORT "https://github.com/linutronix/libuio/issues"
| #define PACKAGE_URL ""
| #define PACKAGE "libuio"
| #define VERSION "0.2.8"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7543: checking for ANSI C header files
configure:7563: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7563: $? = 0
configure:7647: result: yes
configure:7660: checking for sys/types.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for sys/stat.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for stdlib.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for string.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for memory.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for strings.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for inttypes.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for stdint.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7660: checking for unistd.h
configure:7660: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7660: $? = 0
configure:7660: result: yes
configure:7674: checking for dlfcn.h
configure:7674: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7674: $? = 0
configure:7674: result: yes
configure:7930: checking for objdir
configure:7945: result: .libs
configure:8205: checking if /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc supports -fno-rtti -fno-exceptions
configure:8223: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -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:8227: $? = 0
configure:8240: result: no
configure:8598: checking for /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc option to produce PIC
configure:8605: result: -fPIC -DPIC
configure:8613: checking if /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc PIC flag -fPIC -DPIC works
configure:8631: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5
configure:8635: $? = 0
configure:8648: result: yes
configure:8677: checking if /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc static flag -static works
configure:8705: result: yes
configure:8720: checking if /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc supports -c -o file.o
configure:8741: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5
configure:8745: $? = 0
configure:8767: result: yes
configure:8775: checking if /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc supports -c -o file.o
configure:8822: result: yes
configure:8855: checking whether the /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc linker (/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ld) supports shared libraries
configure:10114: result: yes
configure:10151: checking whether -lc should be explicitly linked in
configure:10159: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:10162: $? = 0
configure:10177: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep  -lc  \>/dev/null 2\>\&1
configure:10180: $? = 0
configure:10194: result: no
configure:10354: checking dynamic linker characteristics
configure:10935: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Wl,-rpath -Wl,/foo conftest.c  -largp >&5
configure:10935: $? = 0
configure:11172: result: GNU/Linux ld.so
configure:11294: checking how to hardcode library paths into programs
configure:11319: result: immediate
configure:11867: checking whether stripping libraries is possible
configure:11872: result: yes
configure:11907: checking if libtool supports shared libraries
configure:11909: result: yes
configure:11912: checking whether to build shared libraries
configure:11937: result: yes
configure:11940: checking whether to build static libraries
configure:11944: result: no
configure:11983: checking argp.h usability
configure:11983: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:11983: $? = 0
configure:11983: result: yes
configure:11983: checking argp.h presence
configure:11983: /home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:11983: $? = 0
configure:11983: result: yes
configure:11983: checking for argp.h
configure:11983: result: yes

## ---------------- ##
## 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-3/output-1/per-package/libuio/host/bin/arm-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  '
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-3/output-1/per-package/libuio/host/bin/arm-linux-cpp
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=set
ac_cv_env_LIBS_value=' -largp'
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=arm-buildroot-linux-musleabihf
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=arm-buildroot-linux-musleabihf
ac_cv_func_calloc_0_nonnull=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_have_decl_malloc=yes
ac_cv_header_argp_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
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=arm-buildroot-linux-musleabihf
ac_cv_lbl_unaligned_fail=yes
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-3/output-1/per-package/libuio/host/bin/arm-linux-ar
ac_cv_prog_AWK=mawk
ac_cv_prog_CC=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc
ac_cv_prog_CPP=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-cpp
ac_cv_prog_OBJDUMP=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-objdump
ac_cv_prog_RANLIB=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ranlib
ac_cv_prog_STRIP=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-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
am_cv_CC_dependencies_compiler_type=none
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
gl_cv_func_malloc_0_nonnull=yes
gt_cv_func_gnugettext1_libc=yes
gt_cv_func_gnugettext2_libc=yes
lt_cv_ar_at_file=@
lt_cv_archive_cmds_need_lc=no
lt_cv_deplibs_check_method=pass_all
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-3/output-1/per-package/libuio/host/bin/arm-linux-ld
lt_cv_path_NM=/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-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=3458764513820540925
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-3/output-1/build/libuio-ca28ff0f69d89a789a47552c72db5a43d280710b/missing aclocal-1.15'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ar'
AUTOCONF='${SHELL} /home/buildroot/autobuild/run/instance-3/output-1/build/libuio-ca28ff0f69d89a789a47552c72db5a43d280710b/missing autoconf'
AUTOHEADER='${SHELL} /home/buildroot/autobuild/run/instance-3/output-1/build/libuio-ca28ff0f69d89a789a47552c72db5a43d280710b/missing autoheader'
AUTOMAKE='${SHELL} /home/buildroot/autobuild/run/instance-3/output-1/build/libuio-ca28ff0f69d89a789a47552c72db5a43d280710b/missing automake-1.15'
AWK='mawk'
CC='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-gcc'
CCDEPMODE='depmode=none'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  '
CPP='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-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'
EXEEXT=''
FGREP='/bin/grep -F'
GETTEXT_MACRO_VERSION=''
GMSGFMT=''
GMSGFMT_015=''
GREP='/bin/grep'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
INTLLIBS=''
INTL_MACOSX_LIBS=''
ISODATE='2019-12-07'
LD='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ld'
LDFLAGS=''
LIBICONV=''
LIBINTL=''
LIBOBJS=''
LIBS=' -largp'
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIBUIO_WERROR=''
LIPO=''
LN_S='ln -s'
LTLIBICONV=''
LTLIBINTL=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='true'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
MSGFMT=''
MSGFMT_015=''
MSGMERGE=''
NM='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-nm'
NMEDIT=''
OBJDUMP='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='libuio'
PACKAGE_BUGREPORT='https://github.com/linutronix/libuio/issues'
PACKAGE_NAME='libuio'
PACKAGE_STRING='libuio 0.2.8'
PACKAGE_TARNAME='libuio'
PACKAGE_URL=''
PACKAGE_VERSION='0.2.8'
PATH_SEPARATOR=':'
PKGCONF_CFLAGS=''
PKGCONF_LIBS=''
POSUB=''
RANLIB='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='/home/buildroot/autobuild/run/instance-3/output-1/per-package/libuio/host/bin/arm-linux-strip'
USE_NLS=''
VERSION='0.2.8'
XGETTEXT=''
XGETTEXT_015=''
XGETTEXT_EXTRA_OPTIONS=''
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 -'
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='arm-buildroot-linux-musleabihf'
host_alias='arm-buildroot-linux-musleabihf'
host_cpu='arm'
host_os='linux-musleabihf'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/autobuild/run/instance-3/output-1/build/libuio-ca28ff0f69d89a789a47552c72db5a43d280710b/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s&^&&'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias='arm-buildroot-linux-musleabihf'

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

/* confdefs.h */
#define PACKAGE_NAME "libuio"
#define PACKAGE_TARNAME "libuio"
#define PACKAGE_VERSION "0.2.8"
#define PACKAGE_STRING "libuio 0.2.8"
#define PACKAGE_BUGREPORT "https://github.com/linutronix/libuio/issues"
#define PACKAGE_URL ""
#define PACKAGE "libuio"
#define VERSION "0.2.8"
#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 HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"

configure: exit 2