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

It was created by libusb-1.0 configure 1.0.27, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ ./configure --target=arm-buildroot-linux-uclibcgnueabihf --host=arm-buildroot-linux-uclibcgnueabihf --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 --enable-nls --disable-static --enable-shared --disable-udev

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

hostname = b5f10c0e4fe4
uname -m = x86_64
uname -r = 6.1.0-18-amd64
uname -s = Linux
uname -v = #1 SMP PREEMPT_DYNAMIC Debian 6.1.76-1 (2024-02-01)

/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/instance-0/output-1/host/bin/
PATH: /home/buildroot/instance-0/output-1/host/sbin/
PATH: /usr/local/sbin/
PATH: /usr/local/bin/
PATH: /usr/sbin/
PATH: /usr/bin/
PATH: /sbin/
PATH: /bin/


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

configure:2907: looking for aux files: config.guess config.sub ltmain.sh missing install-sh compile
configure:2920:  trying ./
configure:2949:   ./config.guess found
configure:2949:   ./config.sub found
configure:2949:   ./ltmain.sh found
configure:2949:   ./missing found
configure:2931:   ./install-sh found
configure:2949:   ./compile found
configure:3081: checking for arm-buildroot-linux-uclibcgnueabihf-gcc
configure:3113: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc
configure:3511: checking for C compiler version
configure:3520: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc --version >&5
arm-linux-gcc.br_real (Buildroot 2020.11.2) 9.3.0
Copyright (C) 2019 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:3531: $? = 0
configure:3520: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/arm-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/lto-wrapper
Target: arm-buildroot-linux-uclibcgnueabihf
Configured with: ./configure --prefix=/opt/br-arm11-full-nothread-2020.11.2 --sysconfdir=/opt/br-arm11-full-nothread-2020.11.2/etc --enable-static --target=arm-buildroot-linux-uclibcgnueabihf --with-sysroot=/opt/br-arm11-full-nothread-2020.11.2/arm-buildroot-linux-uclibcgnueabihf/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm11-full-nothread-2020.11.2 --with-mpc=/opt/br-arm11-full-nothread-2020.11.2 --with-mpfr=/opt/br-arm11-full-nothread-2020.11.2 --with-pkgversion='Buildroot 2020.11.2' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-tls --disable-threads --disable-libitm --disable-libatomic --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=arm1176jzf-s --with-fpu=vfp --with-float=hard --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm11-full-nothread-2020.11.2/arm-buildroot-linux-uclibcgnueabihf/bin --enable-shared --disable-libgomp
Thread model: single
gcc version 9.3.0 (Buildroot 2020.11.2) 
COMPILER_PATH=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/
LIBRARY_PATH=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/lib/:/home/buildroot/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/lib/:/home/buildroot/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfpu=vfp' '-marm' '-mfloat-abi=hard' '-mcpu=arm1176jzf-s' '-fPIE' '-pie' '-v' '-mtls-dialect=gnu' '-march=armv6kz+fp'
... rest of stderr output deleted ...
configure:3531: $? = 1
configure:3520: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -V >&5
arm-linux-gcc.br_real: error: unrecognized command line option '-V'
configure:3531: $? = 1
configure:3520: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -qversion >&5
arm-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:3531: $? = 1
configure:3520: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -version >&5
arm-linux-gcc.br_real: error: unrecognized command line option '-version'
configure:3531: $? = 1
configure:3551: checking whether the C compiler works
configure:3573: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:3577: $? = 0
configure:3627: result: yes
configure:3630: checking for C compiler default output file name
configure:3632: result: a.out
configure:3638: checking for suffix of executables
configure:3645: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:3649: $? = 0
configure:3672: result: 
configure:3694: checking whether we are cross compiling
configure:3732: result: yes
configure:3737: checking for suffix of object files
configure:3760: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3764: $? = 0
configure:3786: result: o
configure:3790: checking whether the compiler supports GNU C
configure:3810: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3810: $? = 0
configure:3820: result: yes
configure:3831: checking whether /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc accepts -g
configure:3852: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3852: $? = 0
configure:3896: result: yes
configure:3916: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc option to enable C11 features
configure:3931: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3931: $? = 0
configure:3949: result: none needed
configure:4070: checking whether /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc understands -c and -o together
configure:4093: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c conftest.c -o conftest2.o
configure:4096: $? = 0
configure:4093: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c conftest.c -o conftest2.o
configure:4096: $? = 0
configure:4108: result: yes
configure:4253: checking for C++ compiler version
configure:4262: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ --version >&5
arm-linux-g++.br_real (Buildroot 2020.11.2) 9.3.0
Copyright (C) 2019 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:4273: $? = 0
configure:4262: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/arm-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/lto-wrapper
Target: arm-buildroot-linux-uclibcgnueabihf
Configured with: ./configure --prefix=/opt/br-arm11-full-nothread-2020.11.2 --sysconfdir=/opt/br-arm11-full-nothread-2020.11.2/etc --enable-static --target=arm-buildroot-linux-uclibcgnueabihf --with-sysroot=/opt/br-arm11-full-nothread-2020.11.2/arm-buildroot-linux-uclibcgnueabihf/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm11-full-nothread-2020.11.2 --with-mpc=/opt/br-arm11-full-nothread-2020.11.2 --with-mpfr=/opt/br-arm11-full-nothread-2020.11.2 --with-pkgversion='Buildroot 2020.11.2' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-tls --disable-threads --disable-libitm --disable-libatomic --without-isl --without-cloog --with-abi=aapcs-linux --with-cpu=arm1176jzf-s --with-fpu=vfp --with-float=hard --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm11-full-nothread-2020.11.2/arm-buildroot-linux-uclibcgnueabihf/bin --enable-shared --disable-libgomp
Thread model: single
gcc version 9.3.0 (Buildroot 2020.11.2) 
COMPILER_PATH=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/
LIBRARY_PATH=/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/lib/:/home/buildroot/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/lib/:/home/buildroot/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfpu=vfp' '-marm' '-mfloat-abi=hard' '-mcpu=arm1176jzf-s' '-fPIE' '-pie' '-v' '-shared-libgcc' '-mtls-dialect=gnu' '-march=armv6kz+fp'
... rest of stderr output deleted ...
configure:4273: $? = 1
configure:4262: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -V >&5
arm-linux-g++.br_real: error: unrecognized command line option '-V'
configure:4273: $? = 1
configure:4262: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -qversion >&5
arm-linux-g++.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:4273: $? = 1
configure:4277: checking whether the compiler supports GNU C++
configure:4297: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:4297: $? = 0
configure:4307: result: yes
configure:4318: checking whether /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ accepts -g
configure:4339: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:4339: $? = 0
configure:4383: result: yes
configure:4403: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ option to enable C++11 features
configure:4418: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:4418: $? = 0
configure:4436: result: none needed
configure:4501: checking for inline
configure:4518: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4518: $? = 0
configure:4527: result: inline
configure:4562: checking for a BSD-compatible install
configure:4635: result: /usr/bin/install -c
configure:4646: checking whether build environment is sane
configure:4701: result: yes
configure:4753: checking for arm-buildroot-linux-uclibcgnueabihf-strip
configure:4785: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-strip
configure:4856: checking for a race-free mkdir -p
configure:4900: result: /bin/mkdir -p
configure:4907: checking for gawk
configure:4928: found /home/buildroot/instance-0/output-1/host/bin/gawk
configure:4939: result: gawk
configure:4950: checking whether make sets $(MAKE)
configure:4973: result: yes
configure:4995: checking whether make supports the include directive
configure:5010: make -f confmf.GNU && cat confinc.out
make[1]: Entering directory '/home/buildroot/instance-0/output-1/build/libusb-1.0.27'
make[1]: Leaving directory '/home/buildroot/instance-0/output-1/build/libusb-1.0.27'
this is the am__doit target
configure:5013: $? = 0
configure:5032: result: yes (GNU style)
configure:5067: checking whether make supports nested variables
configure:5085: result: yes
configure:5166: checking dependency style of /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc
configure:5278: result: none
configure:5295: checking dependency style of /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++
configure:5407: result: none
configure:5511: checking build system type
configure:5526: result: x86_64-pc-linux-gnu
configure:5546: checking host system type
configure:5560: result: arm-buildroot-linux-uclibcgnueabihf
configure:5601: checking how to print strings
configure:5628: result: printf
configure:5649: checking for a sed that does not truncate output
configure:5719: result: /bin/sed
configure:5737: checking for grep that handles long lines and -e
configure:5801: result: /bin/grep
configure:5806: checking for egrep
configure:5874: result: /bin/grep -E
configure:5879: checking for fgrep
configure:5947: result: /bin/grep -F
configure:5983: checking for ld used by /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc
configure:6051: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-ld
configure:6058: checking if the linker (/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld) is GNU ld
configure:6074: result: yes
configure:6086: checking for BSD- or MS-compatible name lister (nm)
configure:6141: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm
configure:6281: checking the name lister (/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm) interface
configure:6289: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6292: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm "conftest.o"
configure:6295: output
00000000 B some_variable
configure:6302: result: BSD nm
configure:6305: checking whether ln -s works
configure:6309: result: yes
configure:6317: checking the maximum length of command line arguments
configure:6449: result: 1572864
configure:6497: checking how to convert x86_64-pc-linux-gnu file names to arm-buildroot-linux-uclibcgnueabihf format
configure:6538: result: func_convert_file_noop
configure:6545: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:6566: result: func_convert_file_noop
configure:6573: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-ld option to reload object files
configure:6581: result: -r
configure:6615: checking for arm-buildroot-linux-uclibcgnueabihf-file
configure:6650: result: no
configure:6660: checking for file
configure:6681: found /usr/bin/file
configure:6692: result: file
configure:6704: WARNING: using cross tools not prefixed with host triplet
configure:6723: checking for arm-buildroot-linux-uclibcgnueabihf-objdump
configure:6755: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-objdump
configure:6832: checking how to recognize dependent libraries
configure:7033: result: pass_all
configure:7078: checking for arm-buildroot-linux-uclibcgnueabihf-dlltool
configure:7113: result: no
configure:7123: checking for dlltool
configure:7158: result: no
configure:7188: checking how to associate runtime and link libraries
configure:7216: result: printf %s\n
configure:7232: checking for arm-buildroot-linux-uclibcgnueabihf-ar
configure:7264: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ar
configure:7366: checking for archiver @FILE support
configure:7384: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7384: $? = 0
configure:7388: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ar cr libconftest.a @conftest.lst >&5
configure:7391: $? = 0
configure:7396: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ar cr libconftest.a @conftest.lst >&5
/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ar: conftest.o: No such file or directory
configure:7399: $? = 1
configure:7411: result: @
configure:7429: checking for arm-buildroot-linux-uclibcgnueabihf-strip
configure:7461: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-strip
configure:7538: checking for arm-buildroot-linux-uclibcgnueabihf-ranlib
configure:7570: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ranlib
configure:7717: checking command to parse /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm output from /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc object
configure:7871: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7874: $? = 0
configure:7878: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm conftest.o | /bin/sed -n -e 's/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | /bin/sed '/ __gnu_lto/d' > conftest.nm
configure:7944: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c conftstm.o >&5
configure:7947: $? = 0
configure:7985: result: ok
configure:8032: checking for sysroot
configure:8063: result: no
configure:8070: checking for a working dd
configure:8114: result: /bin/dd
configure:8118: checking how to truncate binary pipes
configure:8134: result: /bin/dd bs=4096 count=1
configure:8426: checking for arm-buildroot-linux-uclibcgnueabihf-mt
configure:8461: result: no
configure:8471: checking for mt
configure:8492: found /bin/mt
configure:8503: result: mt
configure:8526: checking if mt is a manifest tool
configure:8533: mt '-?'
configure:8541: result: no
configure:9266: checking for stdio.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for stdlib.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for string.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for inttypes.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for stdint.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for strings.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for sys/stat.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for sys/types.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9266: checking for unistd.h
configure:9266: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9266: $? = 0
configure:9266: result: yes
configure:9291: checking for dlfcn.h
configure:9291: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9291: $? = 0
configure:9291: result: yes
configure:9561: checking for objdir
configure:9577: result: .libs
configure:9841: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc supports -fno-rtti -fno-exceptions
configure:9860: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -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++/D/ObjC++ but not for C
configure:9864: $? = 0
configure:9877: result: no
configure:10241: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc option to produce PIC
configure:10249: result: -fPIC -DPIC
configure:10257: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc PIC flag -fPIC -DPIC works
configure:10276: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5
configure:10280: $? = 0
configure:10293: result: yes
configure:10322: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc static flag -static works
configure:10351: result: yes
configure:10366: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc supports -c -o file.o
configure:10388: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5
configure:10392: $? = 0
configure:10414: result: yes
configure:10422: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc supports -c -o file.o
configure:10470: result: yes
configure:10503: checking whether the /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc linker (/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld) supports shared libraries
configure:11777: result: yes
configure:11814: checking whether -lc should be explicitly linked in
configure:11823: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:11826: $? = 0
configure:11841: /home/buildroot/instance-0/output-1/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:11844: $? = 0
configure:11858: result: no
configure:12018: checking dynamic linker characteristics
configure:12600: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:12600: $? = 0
configure:12851: result: GNU/Linux ld.so
configure:12973: checking how to hardcode library paths into programs
configure:12998: result: immediate
configure:13550: checking whether stripping libraries is possible
configure:13559: result: yes
configure:13601: checking if libtool supports shared libraries
configure:13603: result: yes
configure:13606: checking whether to build shared libraries
configure:13631: result: yes
configure:13634: checking whether to build static libraries
configure:13638: result: no
configure:13661: checking how to run the C++ preprocessor
configure:13683: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
configure:13683: $? = 0
configure:13698: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:23:10: fatal error: ac_nonexistent.h: No such file or directory
   23 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:13698: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13725: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E
configure:13739: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
configure:13739: $? = 0
configure:13754: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:23:10: fatal error: ac_nonexistent.h: No such file or directory
   23 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:13754: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13919: checking for ld used by /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++
configure:13987: result: /home/buildroot/instance-0/output-1/host/bin/arm-linux-ld
configure:13994: checking if the linker (/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld) is GNU ld
configure:14010: result: yes
configure:14065: checking whether the /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ linker (/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld) supports shared libraries
configure:15143: result: yes
configure:15179: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:15182: $? = 0
configure:15663: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ option to produce PIC
configure:15671: result: -fPIC -DPIC
configure:15679: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ PIC flag -fPIC -DPIC works
configure:15698: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.cpp >&5
configure:15702: $? = 0
configure:15715: result: yes
configure:15738: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ static flag -static works
configure:15767: result: yes
configure:15779: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ supports -c -o file.o
configure:15801: /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.cpp >&5
configure:15805: $? = 0
configure:15827: result: yes
configure:15832: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ supports -c -o file.o
configure:15880: result: yes
configure:15910: checking whether the /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ linker (/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld) supports shared libraries
configure:15953: result: yes
configure:16095: checking dynamic linker characteristics
configure:16855: result: GNU/Linux ld.so
configure:16920: checking how to hardcode library paths into programs
configure:16945: result: immediate
configure:17009: checking for arm-buildroot-linux-uclibcgnueabihf-windres
configure:17044: result: no
configure:17054: checking for windres
configure:17089: result: no
configure:17204: checking whether make supports nested variables
configure:17222: result: yes
configure:17239: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc supports -std=gnu11
configure:17252: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -std=gnu11 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:17252: $? = 0
configure:17254: result: yes
configure:17304: checking operating system
configure:17339: result: Linux
configure:17396: checking for nfds_t
configure:17396: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:17396: $? = 0
configure:17396: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:32:21: error: expected expression before ')' token
   32 | if (sizeof ((nfds_t)))
      |                     ^
configure:17396: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| /* end confdefs.h.  */
| #include <poll.h>
| 
| int
| main (void)
| {
| if (sizeof ((nfds_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:17396: result: yes
configure:17409: checking for pipe2
configure:17409: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:17409: $? = 0
configure:17409: result: yes
configure:17419: checking if /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc recognizes -pthread
configure:17432: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -Wall -Werror -pthread -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:17432: $? = 0
configure:17434: result: yes
configure:17444: checking for library containing pthread_create
configure:17474: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: /tmp/ccdRuuKS.o: in function `main':
conftest.c:(.text.startup+0x4): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
configure:17474: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| #define HAVE_NFDS_T 1
| #define HAVE_PIPE2 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| char pthread_create ();
| int
| main (void)
| {
| return pthread_create ();
|   ;
|   return 0;
| }
configure:17474: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -lpthread   >&5
/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread
collect2: error: ld returned 1 exit status
configure:17474: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| #define HAVE_NFDS_T 1
| #define HAVE_PIPE2 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| char pthread_create ();
| int
| main (void)
| {
| return pthread_create ();
|   ;
|   return 0;
| }
configure:17494: result: no
configure:17504: checking whether __atomic_load_n is supported
configure:17518: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:17518: $? = 0
configure:17526: result: yes
configure:17619: checking for library containing clock_gettime
configure:17649: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:17649: $? = 0
configure:17669: result: none required
configure:17678: checking for pthread_setname_np
configure:17678: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: /tmp/cc4P4wSA.o: in function `main':
conftest.c:(.text.startup+0x4): undefined reference to `pthread_setname_np'
collect2: error: ld returned 1 exit status
configure:17678: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| #define HAVE_NFDS_T 1
| #define HAVE_PIPE2 1
| /* end confdefs.h.  */
| /* Define pthread_setname_np to an innocuous variant, in case <limits.h> declares pthread_setname_np.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define pthread_setname_np innocuous_pthread_setname_np
| 
| /* System header to define __stub macros and hopefully few prototypes,
|    which can conflict with char pthread_setname_np (); below.  */
| 
| #include <limits.h>
| #undef pthread_setname_np
| 
| /* 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 pthread_setname_np ();
| /* 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_pthread_setname_np || defined __stub___pthread_setname_np
| choke me
| #endif
| 
| int
| main (void)
| {
| return pthread_setname_np ();
|   ;
|   return 0;
| }
configure:17678: result: no
configure:18029: checking for asm/types.h
configure:18029: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18029: $? = 0
configure:18029: result: yes
configure:18036: checking for linux/netlink.h
configure:18036: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18036: $? = 0
configure:18036: result: yes
configure:18044: checking for sys/socket.h
configure:18044: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18044: $? = 0
configure:18044: result: yes
configure:18083: checking for sys/time.h
configure:18083: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18083: $? = 0
configure:18083: result: yes
configure:18095: checking for clock_gettime
configure:18095: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18095: $? = 0
configure:18095: result: yes
configure:18107: checking for /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc options needed to detect all undeclared functions
configure:18129: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c: In function 'main':
conftest.c:36:8: error: 'strchr' undeclared (first use in this function)
   36 | (void) strchr;
      |        ^~~~~~
conftest.c:1:1: note: 'strchr' is defined in header '<string.h>'; did you forget to '#include <string.h>'?
    1 | /* confdefs.h */
conftest.c:36:8: note: each undeclared identifier is reported only once for each function it appears in
   36 | (void) strchr;
      |        ^~~~~~
configure:18129: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| #define HAVE_NFDS_T 1
| #define HAVE_PIPE2 1
| #define HAVE_ASM_TYPES_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_CLOCK_GETTIME 1
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| (void) strchr;
|   ;
|   return 0;
| }
configure:18156: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18156: $? = 0
configure:18173: result: none needed
configure:18187: checking whether CLOCK_MONOTONIC is declared
configure:18187: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18187: $? = 0
configure:18187: result: yes
configure:18198: checking for pthread_condattr_setclock
configure:18198: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
/home/buildroot/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: /tmp/ccszaUTF.o: in function `main':
conftest.c:(.text.startup+0x4): undefined reference to `pthread_condattr_setclock'
collect2: error: ld returned 1 exit status
configure:18198: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libusb-1.0"
| #define PACKAGE_TARNAME "libusb-1.0"
| #define PACKAGE_VERSION "1.0.27"
| #define PACKAGE_STRING "libusb-1.0 1.0.27"
| #define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
| #define PACKAGE_URL "https://libusb.info"
| #define PACKAGE "libusb-1.0"
| #define VERSION "1.0.27"
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define _GNU_SOURCE 1
| #define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
| #define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
| #define PLATFORM_POSIX 1
| #define HAVE_NFDS_T 1
| #define HAVE_PIPE2 1
| #define HAVE_ASM_TYPES_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_CLOCK_GETTIME 1
| /* end confdefs.h.  */
| /* Define pthread_condattr_setclock to an innocuous variant, in case <limits.h> declares pthread_condattr_setclock.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define pthread_condattr_setclock innocuous_pthread_condattr_setclock
| 
| /* System header to define __stub macros and hopefully few prototypes,
|    which can conflict with char pthread_condattr_setclock (); below.  */
| 
| #include <limits.h>
| #undef pthread_condattr_setclock
| 
| /* 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 pthread_condattr_setclock ();
| /* 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_pthread_condattr_setclock || defined __stub___pthread_condattr_setclock
| choke me
| #endif
| 
| int
| main (void)
| {
| return pthread_condattr_setclock ();
|   ;
|   return 0;
| }
configure:18198: result: no
configure:18209: checking whether CLOCK_REALTIME is declared
configure:18209: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18209: $? = 0
configure:18209: result: yes
configure:18231: checking for sys/eventfd.h
configure:18231: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18231: $? = 0
configure:18231: result: yes
configure:18240: checking whether EFD_NONBLOCK is declared
configure:18240: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18240: $? = 0
configure:18240: result: yes
configure:18255: checking whether EFD_CLOEXEC is declared
configure:18255: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18255: $? = 0
configure:18255: result: yes
configure:18272: checking for eventfd
configure:18272: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18272: $? = 0
configure:18272: result: yes
configure:18294: checking whether to use eventfd for signalling
configure:18309: result: yes
configure:18324: checking for sys/timerfd.h
configure:18324: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18324: $? = 0
configure:18324: result: yes
configure:18333: checking whether TFD_NONBLOCK is declared
configure:18333: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18333: $? = 0
configure:18333: result: yes
configure:18348: checking whether TFD_CLOEXEC is declared
configure:18348: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:18348: $? = 0
configure:18348: result: yes
configure:18365: checking for timerfd_create
configure:18365: /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:18365: $? = 0
configure:18365: result: yes
configure:18387: checking whether to use timerfd for timing
configure:18402: result: yes
configure:18801: checking that generated files are newer than configure
configure:18807: result: done
configure:18898: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by libusb-1.0 config.status 1.0.27, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on b5f10c0e4fe4

config.status:1270: creating libusb-1.0.pc
config.status:1270: creating Makefile
config.status:1270: creating libusb/Makefile
config.status:1270: creating examples/Makefile
config.status:1270: creating tests/Makefile
config.status:1270: creating doc/Makefile
config.status:1270: creating doc/doxygen.cfg
config.status:1270: creating config.h
config.status:1499: executing depfiles commands
config.status:1499: executing libtool commands
configure:21554: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --enable-nls

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

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_inline=inline
ac_cv_c_undeclared_builtin_options='none needed'
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/home/buildroot/instance-0/output-1/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  -O2 -g0 '
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_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 '
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_PKG_CONFIG_LIBDIR_set=
ac_cv_env_PKG_CONFIG_LIBDIR_value=
ac_cv_env_PKG_CONFIG_PATH_set=
ac_cv_env_PKG_CONFIG_PATH_value=
ac_cv_env_PKG_CONFIG_set=set
ac_cv_env_PKG_CONFIG_value=/home/buildroot/instance-0/output-1/host/bin/pkg-config
ac_cv_env_UMOCKDEV_CFLAGS_set=
ac_cv_env_UMOCKDEV_CFLAGS_value=
ac_cv_env_UMOCKDEV_HOTPLUG_CFLAGS_set=
ac_cv_env_UMOCKDEV_HOTPLUG_CFLAGS_value=
ac_cv_env_UMOCKDEV_HOTPLUG_LIBS_set=
ac_cv_env_UMOCKDEV_HOTPLUG_LIBS_value=
ac_cv_env_UMOCKDEV_LIBS_set=
ac_cv_env_UMOCKDEV_LIBS_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-uclibcgnueabihf
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=arm-buildroot-linux-uclibcgnueabihf
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_clock_gettime=yes
ac_cv_func_eventfd=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_memcmp_working=yes
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_pipe2=yes
ac_cv_func_pthread_condattr_setclock=no
ac_cv_func_pthread_setname_np=no
ac_cv_func_realloc_0_nonnull=yes
ac_cv_func_timerfd_create=yes
ac_cv_have_decl_CLOCK_MONOTONIC=yes
ac_cv_have_decl_CLOCK_REALTIME=yes
ac_cv_have_decl_EFD_CLOEXEC=yes
ac_cv_have_decl_EFD_NONBLOCK=yes
ac_cv_have_decl_TFD_CLOEXEC=yes
ac_cv_have_decl_TFD_NONBLOCK=yes
ac_cv_have_decl_malloc=yes
ac_cv_header_asm_types_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_linux_netlink_h=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_eventfd_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_timerfd_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=arm-buildroot-linux-uclibcgnueabihf
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/instance-0/output-1/host/bin/arm-linux-gcc-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc
ac_cv_prog_CXXCPP='/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E'
ac_cv_prog_OBJDUMP=/home/buildroot/instance-0/output-1/host/bin/arm-linux-objdump
ac_cv_prog_RANLIB=/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ranlib
ac_cv_prog_STRIP=/home/buildroot/instance-0/output-1/host/bin/arm-linux-strip
ac_cv_prog_ac_ct_FILECMD=file
ac_cv_prog_ac_ct_MANIFEST_TOOL=mt
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_cxx11=
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_make_make_set=yes
ac_cv_search_clock_gettime='none required'
ac_cv_search_pthread_create=no
ac_cv_type_nfds_t=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_CXX_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
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/instance-0/output-1/host/bin/arm-linux-ld
lt_cv_path_LDCXX=/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld
lt_cv_path_NM=/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_c_o_RC=yes
lt_cv_prog_compiler_pic='-fPIC -DPIC'
lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_compiler_static_works_CXX=yes
lt_cv_prog_gnu_ld=yes
lt_cv_prog_gnu_ldcxx=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_shlibpath_overrides_runpath=no
lt_cv_sys_global_symbol_pipe='/bin/sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | /bin/sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='/bin/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='/bin/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='/bin/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/instance-0/output-1/build/libusb-1.0.27/missing'\'' aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_CFLAGS='-std=gnu11  -Wall -Wextra -Wshadow -Wunused -Wwrite-strings -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Werror=init-self -Werror=missing-prototypes -Werror=strict-prototypes -Werror=undef -Werror=uninitialized'
AM_CPPFLAGS=''
AM_CXXFLAGS='-std=gnu++11  -Wall -Wextra -Wshadow -Wunused -Wwrite-strings -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Werror=init-self -Werror=missing-prototypes -Werror=strict-prototypes -Werror=undef -Werror=uninitialized -Wmissing-declarations'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='0'
AM_LDFLAGS=''
AM_V='$(V)'
AR='/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ar'
AUTOCONF='${SHELL} '\''/home/buildroot/instance-0/output-1/build/libusb-1.0.27/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/home/buildroot/instance-0/output-1/build/libusb-1.0.27/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/home/buildroot/instance-0/output-1/build/libusb-1.0.27/missing'\'' automake-1.16'
AWK='gawk'
BUILD_EXAMPLES_FALSE=''
BUILD_EXAMPLES_TRUE='#'
BUILD_TESTS_FALSE=''
BUILD_TESTS_TRUE='#'
BUILD_UMOCKDEV_TEST_FALSE=''
BUILD_UMOCKDEV_TEST_TRUE='#'
CC='/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc'
CCDEPMODE='depmode=none'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 '
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CREATE_IMPORT_LIB_FALSE=''
CREATE_IMPORT_LIB_TRUE='#'
CSCOPE='cscope'
CTAGS='ctags'
CXX='/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++'
CXXCPP='/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -E'
CXXDEPMODE='depmode=none'
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 '
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DLLTOOL='false'
DOXYGEN_HTMLDIR='api-1.0'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
ETAGS='etags'
EXEEXT=''
EXTRA_LDFLAGS=''
FGREP='/bin/grep -F'
FILECMD='file'
GREP='/bin/grep'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/home/buildroot/instance-0/output-1/host/bin/arm-linux-ld'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_LDFLAGS='-version-info 4:0:4 -no-undefined'
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} '\''/home/buildroot/instance-0/output-1/build/libusb-1.0.27/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
NM='/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-nm'
NMEDIT=''
OBJDUMP='/home/buildroot/instance-0/output-1/host/bin/arm-linux-objdump'
OBJEXT='o'
OS_DARWIN_FALSE=''
OS_DARWIN_TRUE='#'
OS_EMSCRIPTEN_FALSE=''
OS_EMSCRIPTEN_TRUE='#'
OS_HAIKU_FALSE=''
OS_HAIKU_TRUE='#'
OS_LINUX_FALSE='#'
OS_LINUX_TRUE=''
OS_NETBSD_FALSE=''
OS_NETBSD_TRUE='#'
OS_NULL_FALSE=''
OS_NULL_TRUE='#'
OS_OPENBSD_FALSE=''
OS_OPENBSD_TRUE='#'
OS_SUNOS_FALSE=''
OS_SUNOS_TRUE='#'
OS_WINDOWS_FALSE=''
OS_WINDOWS_TRUE='#'
OTOOL64=''
OTOOL=''
PACKAGE='libusb-1.0'
PACKAGE_BUGREPORT='libusb-devel@lists.sourceforge.net'
PACKAGE_NAME='libusb-1.0'
PACKAGE_STRING='libusb-1.0 1.0.27'
PACKAGE_TARNAME='libusb-1.0'
PACKAGE_URL='https://libusb.info'
PACKAGE_VERSION='1.0.27'
PATH_SEPARATOR=':'
PKG_CONFIG='/home/buildroot/instance-0/output-1/host/bin/pkg-config'
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
PLATFORM_POSIX_FALSE='#'
PLATFORM_POSIX_TRUE=''
PLATFORM_WINDOWS_FALSE=''
PLATFORM_WINDOWS_TRUE='#'
RANLIB='/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc-ranlib'
RC=''
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
STRIP='/home/buildroot/instance-0/output-1/host/bin/arm-linux-strip'
THREAD_CFLAGS='-pthread'
THREAD_LIBS=''
UMOCKDEV_CFLAGS=''
UMOCKDEV_HOTPLUG_CFLAGS=''
UMOCKDEV_HOTPLUG_LIBS=''
UMOCKDEV_LIBS=''
USE_UDEV_FALSE=''
USE_UDEV_TRUE='#'
VERSION='1.0.27'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_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-uclibcgnueabihf'
host_alias='arm-buildroot-linux-uclibcgnueabihf'
host_cpu='arm'
host_os='linux-uclibcgnueabihf'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/buildroot/instance-0/output-1/build/libusb-1.0.27/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='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias='arm-buildroot-linux-uclibcgnueabihf'

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

/* confdefs.h */
#define PACKAGE_NAME "libusb-1.0"
#define PACKAGE_TARNAME "libusb-1.0"
#define PACKAGE_VERSION "1.0.27"
#define PACKAGE_STRING "libusb-1.0 1.0.27"
#define PACKAGE_BUGREPORT "libusb-devel@lists.sourceforge.net"
#define PACKAGE_URL "https://libusb.info"
#define PACKAGE "libusb-1.0"
#define VERSION "1.0.27"
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define _GNU_SOURCE 1
#define DEFAULT_VISIBILITY __attribute__ ((visibility ("default")))
#define PRINTF_FORMAT(a, b) __attribute__ ((__format__ (__printf__, a, b)))
#define PLATFORM_POSIX 1
#define HAVE_NFDS_T 1
#define HAVE_PIPE2 1
#define HAVE_ASM_TYPES_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_CLOCK_GETTIME 1
#define HAVE_DECL_EFD_NONBLOCK 1
#define HAVE_DECL_EFD_CLOEXEC 1
#define HAVE_EVENTFD 1
#define HAVE_DECL_TFD_NONBLOCK 1
#define HAVE_DECL_TFD_CLOEXEC 1
#define HAVE_TIMERFD 1
#define ENABLE_LOGGING 1

configure: exit 0