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

It was created by libgpiod configure 1.6.2, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --target=nios2-buildroot-linux-gnu --host=nios2-buildroot-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --enable-nls --disable-static --enable-shared --disable-tests --disable-tools --enable-bindings-cxx --disable-bindings-python

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

hostname = brautobuilder2
uname -m = x86_64
uname -r = 5.4.0-64-generic
uname -s = Linux
uname -v = #72-Ubuntu SMP Fri Jan 15 10:27:54 UTC 2021

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

/bin/arch              = x86_64
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin
PATH: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/sbin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
PATH: /usr/local/games
PATH: /snap/bin


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

configure:2602: checking for a BSD-compatible install
configure:2670: result: /usr/bin/install -c
configure:2681: checking whether build environment is sane
configure:2736: result: yes
configure:2793: checking for nios2-buildroot-linux-gnu-strip
configure:2820: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-strip
configure:2885: checking for a thread-safe mkdir -p
configure:2924: result: /usr/bin/mkdir -p
configure:2931: checking for gawk
configure:2947: found /usr/bin/gawk
configure:2958: result: gawk
configure:2969: checking whether make sets $(MAKE)
configure:2991: result: yes
configure:3020: checking whether make supports nested variables
configure:3037: result: yes
configure:3175: checking whether make supports nested variables
configure:3192: result: yes
configure:3224: checking whether make supports the include directive
configure:3239: make -f confmf.GNU && cat confinc.out
make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2'
make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2'
this is the am__doit target
configure:3242: $? = 0
configure:3261: result: yes (GNU style)
configure:3291: checking for nios2-buildroot-linux-gnu-gcc
configure:3318: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
configure:3587: checking for C compiler version
configure:3596: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc --version >&5
nios2-linux-gcc.br_real (Buildroot 2020.02) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3607: $? = 0
configure:3596: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/nios2-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: nios2-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-nios2-full-2020.02 --sysconfdir=/opt/br-nios2-full-2020.02/etc --enable-static --target=nios2-buildroot-linux-gnu --with-sysroot=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-nios2-full-2020.02 --with-mpc=/opt/br-nios2-full-2020.02 --with-mpfr=/opt/br-nios2-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COMPILER_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-v'
... rest of stderr output deleted ...
configure:3607: $? = 1
configure:3596: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -V >&5
nios2-linux-gcc.br_real: error: unrecognized command line option '-V'
configure:3607: $? = 1
configure:3596: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -qversion >&5
nios2-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:3607: $? = 1
configure:3627: checking whether the C compiler works
configure:3649: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:3653: $? = 0
configure:3701: result: yes
configure:3704: checking for C compiler default output file name
configure:3706: result: a.out
configure:3712: checking for suffix of executables
configure:3719: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:3723: $? = 0
configure:3745: result: 
configure:3767: checking whether we are cross compiling
configure:3805: result: yes
configure:3810: checking for suffix of object files
configure:3832: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3836: $? = 0
configure:3857: result: o
configure:3861: checking whether we are using the GNU C compiler
configure:3880: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3880: $? = 0
configure:3889: result: yes
configure:3898: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc accepts -g
configure:3918: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:3918: $? = 0
configure:3959: result: yes
configure:3976: checking for /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc option to accept ISO C89
configure:4039: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc  -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4039: $? = 0
configure:4052: result: none needed
configure:4077: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc understands -c and -o together
configure:4099: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c conftest.c -o conftest2.o
configure:4102: $? = 0
configure:4099: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c conftest.c -o conftest2.o
configure:4102: $? = 0
configure:4114: result: yes
configure:4133: checking dependency style of /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
configure:4244: result: none
configure:4265: checking for nios2-buildroot-linux-gnu-ar
configure:4292: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar
configure:4362: checking the archiver (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar) interface
configure:4378: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:4378: $? = 0
configure:4380: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar cru libconftest.a conftest.o >&5
configure:4383: $? = 0
configure:4382: result: ar
configure:4410: checking for nios2-buildroot-linux-gnu-gcc
configure:4437: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
configure:4706: checking for C compiler version
configure:4715: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc --version >&5
nios2-linux-gcc.br_real (Buildroot 2020.02) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4726: $? = 0
configure:4715: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -v >&5
Using built-in specs.
COLLECT_GCC=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/nios2-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: nios2-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-nios2-full-2020.02 --sysconfdir=/opt/br-nios2-full-2020.02/etc --enable-static --target=nios2-buildroot-linux-gnu --with-sysroot=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-nios2-full-2020.02 --with-mpc=/opt/br-nios2-full-2020.02 --with-mpfr=/opt/br-nios2-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COMPILER_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-v'
... rest of stderr output deleted ...
configure:4726: $? = 1
configure:4715: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -V >&5
nios2-linux-gcc.br_real: error: unrecognized command line option '-V'
configure:4726: $? = 1
configure:4715: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -qversion >&5
nios2-linux-gcc.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:4726: $? = 1
configure:4730: checking whether we are using the GNU C compiler
configure:4758: result: yes
configure:4767: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc accepts -g
configure:4828: result: yes
configure:4845: checking for /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc option to accept ISO C89
configure:4921: result: none needed
configure:4946: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc understands -c and -o together
configure:4983: result: yes
configure:5002: checking dependency style of /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
configure:5113: result: none
configure:5240: checking for C++ compiler version
configure:5249: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ --version >&5
nios2-linux-g++.br_real (Buildroot 2020.02) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:5260: $? = 0
configure:5249: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -v >&5
Using built-in specs.
COLLECT_GCC=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/nios2-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: nios2-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-nios2-full-2020.02 --sysconfdir=/opt/br-nios2-full-2020.02/etc --enable-static --target=nios2-buildroot-linux-gnu --with-sysroot=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-nios2-full-2020.02 --with-mpc=/opt/br-nios2-full-2020.02 --with-mpfr=/opt/br-nios2-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/opt/br-nios2-full-2020.02/nios2-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COMPILER_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/8.3.0/../../../../nios2-buildroot-linux-gnu/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/lib/:/home/giuliobenetti/autobuild/run/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-v' '-shared-libgcc'
... rest of stderr output deleted ...
configure:5260: $? = 1
configure:5249: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -V >&5
nios2-linux-g++.br_real: error: unrecognized command line option '-V'
configure:5260: $? = 1
configure:5249: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -qversion >&5
nios2-linux-g++.br_real: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:5260: $? = 1
configure:5264: checking whether we are using the GNU C++ compiler
configure:5283: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:5283: $? = 0
configure:5292: result: yes
configure:5301: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ accepts -g
configure:5321: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:5321: $? = 0
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5336: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:5336: $? = 0
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5352: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:5352: $? = 0
configure:5362: result: yes
configure:5387: checking dependency style of /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++
configure:5498: result: none
configure:5542: checking build system type
configure:5556: result: x86_64-pc-linux-gnu
configure:5576: checking host system type
configure:5589: result: nios2-buildroot-linux-gnu
configure:5630: checking how to print strings
configure:5657: result: printf
configure:5678: checking for a sed that does not truncate output
configure:5742: result: /usr/bin/sed
configure:5760: checking for grep that handles long lines and -e
configure:5818: result: /usr/bin/grep
configure:5823: checking for egrep
configure:5885: result: /usr/bin/grep -E
configure:5890: checking for fgrep
configure:5952: result: /usr/bin/grep -F
configure:5987: checking for ld used by /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
configure:6054: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld
configure:6061: checking if the linker (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld) is GNU ld
configure:6076: result: yes
configure:6088: checking for BSD- or MS-compatible name lister (nm)
configure:6142: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-nm
configure:6272: checking the name lister (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-nm) interface
configure:6279: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:6282: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-nm "conftest.o"
configure:6285: output
00000000 S some_variable
configure:6286: result: BSD nm
configure:6289: checking whether ln -s works
configure:6293: result: yes
configure:6301: checking the maximum length of command line arguments
configure:6432: result: 1572864
configure:6480: checking how to convert x86_64-pc-linux-gnu file names to nios2-buildroot-linux-gnu format
configure:6520: result: func_convert_file_noop
configure:6527: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:6547: result: func_convert_file_noop
configure:6554: checking for /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld option to reload object files
configure:6561: result: -r
configure:6595: checking for nios2-buildroot-linux-gnu-objdump
configure:6622: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-objdump
configure:6694: checking how to recognize dependent libraries
configure:6894: result: pass_all
configure:6939: checking for nios2-buildroot-linux-gnu-dlltool
configure:6969: result: no
configure:6979: checking for dlltool
configure:7009: result: no
configure:7039: checking how to associate runtime and link libraries
configure:7066: result: printf %s\n
configure:7082: checking for nios2-buildroot-linux-gnu-ar
configure:7109: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar
configure:7190: checking for archiver @FILE support
configure:7207: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7207: $? = 0
configure:7210: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar cr libconftest.a @conftest.lst >&5
configure:7213: $? = 0
configure:7218: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar cr libconftest.a @conftest.lst >&5
/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar: conftest.o: No such file or directory
configure:7221: $? = 1
configure:7220: result: @
configure:7238: checking for nios2-buildroot-linux-gnu-strip
configure:7265: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-strip
configure:7337: checking for nios2-buildroot-linux-gnu-ranlib
configure:7364: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ranlib
configure:7506: checking command to parse /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-nm output from /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc object
configure:7659: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:7662: $? = 0
configure:7666: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-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:7732: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c conftstm.o >&5
configure:7735: $? = 0
configure:7773: result: ok
configure:7820: checking for sysroot
configure:7850: result: no
configure:7857: checking for a working dd
configure:7895: result: /usr/bin/dd
configure:7899: checking how to truncate binary pipes
configure:7914: result: /usr/bin/dd bs=4096 count=1
configure:8203: checking for nios2-buildroot-linux-gnu-mt
configure:8233: result: no
configure:8243: checking for mt
configure:8259: found /usr/bin/mt
configure:8270: result: mt
configure:8282: WARNING: using cross tools not prefixed with host triplet
configure:8293: checking if mt is a manifest tool
configure:8299: mt '-?'
configure:8307: result: no
configure:8984: checking how to run the C preprocessor
configure:9054: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp
configure:9074: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:9074: $? = 0
configure:9088: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
conftest.c:13:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:9088: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:9117: checking for ANSI C header files
configure:9137: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9137: $? = 0
configure:9221: result: yes
configure:9234: checking for sys/types.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for sys/stat.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for stdlib.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for string.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for memory.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for strings.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for inttypes.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for stdint.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9234: checking for unistd.h
configure:9234: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9234: $? = 0
configure:9234: result: yes
configure:9248: checking for dlfcn.h
configure:9248: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:9248: $? = 0
configure:9248: result: yes
configure:9515: checking for objdir
configure:9530: result: .libs
configure:9794: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc supports -fno-rtti -fno-exceptions
configure:9812: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -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:9816: $? = 0
configure:9829: result: no
configure:10187: checking for /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc option to produce PIC
configure:10194: result: -fPIC -DPIC
configure:10202: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc PIC flag -fPIC -DPIC works
configure:10220: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5
configure:10224: $? = 0
configure:10237: result: yes
configure:10266: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc static flag -static works
configure:10294: result: yes
configure:10309: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc supports -c -o file.o
configure:10330: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5
configure:10334: $? = 0
configure:10356: result: yes
configure:10364: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc supports -c -o file.o
configure:10411: result: yes
configure:10444: checking whether the /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc linker (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld) supports shared libraries
configure:11707: result: yes
configure:11744: checking whether -lc should be explicitly linked in
configure:11752: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:11755: $? = 0
configure:11770: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /usr/bin/grep  -lc  \>/dev/null 2\>\&1
configure:11773: $? = 0
configure:11787: result: no
configure:11947: checking dynamic linker characteristics
configure:12528: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:12528: $? = 0
configure:12777: result: GNU/Linux ld.so
configure:12899: checking how to hardcode library paths into programs
configure:12924: result: immediate
configure:13472: checking whether stripping libraries is possible
configure:13477: result: yes
configure:13512: checking if libtool supports shared libraries
configure:13514: result: yes
configure:13517: checking whether to build shared libraries
configure:13542: result: yes
configure:13545: checking whether to build static libraries
configure:13549: result: no
configure:10348: checking how to run the C++ preprocessor
configure:10375: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:10375: $? = 0
configure:10389: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
conftest.cpp:25:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:10389: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| #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/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:10414: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E
configure:10434: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:10434: $? = 0
configure:10448: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
conftest.cpp:25:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:10448: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| #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/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:10610: checking for ld used by /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++
configure:10677: result: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld
configure:10684: checking if the linker (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld) is GNU ld
configure:10699: result: yes
configure:10754: checking whether the /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ linker (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld) supports shared libraries
configure:11827: result: yes
configure:11863: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
configure:11866: $? = 0
configure:12347: checking for /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ option to produce PIC
configure:12354: result: -fPIC -DPIC
configure:12362: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ PIC flag -fPIC -DPIC works
configure:12380: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.cpp >&5
configure:12384: $? = 0
configure:12397: result: yes
configure:12420: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ static flag -static works
configure:12448: result: yes
configure:12460: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ supports -c -o file.o
configure:12481: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.cpp >&5
configure:12485: $? = 0
configure:12507: result: yes
configure:12512: checking if /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ supports -c -o file.o
configure:12559: result: yes
configure:12589: checking whether the /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ linker (/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld) supports shared libraries
configure:12632: result: yes
configure:12773: checking dynamic linker characteristics
configure:13530: result: GNU/Linux ld.so
configure:13595: checking how to hardcode library paths into programs
configure:13620: result: immediate
configure:12525: checking for ANSI C header files
configure:12629: result: yes
configure:12639: checking for stdlib.h
configure:12639: result: yes
configure:12649: checking for GNU libc compatible malloc
configure:12683: result: yes
configure:12704: checking for ioctl
configure:12704: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12704: $? = 0
configure:12704: result: yes
configure:12711: checking for asprintf
configure:12711: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12711: $? = 0
configure:12711: result: yes
configure:12718: checking for scandir
configure:12718: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12718: $? = 0
configure:12718: result: yes
configure:12725: checking for alphasort
configure:12725: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12725: $? = 0
configure:12725: result: yes
configure:12732: checking for ppoll
configure:12732: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12732: $? = 0
configure:12732: result: yes
configure:12739: checking for realpath
configure:12739: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
configure:12739: $? = 0
configure:12739: result: yes
configure:12748: checking getopt.h usability
configure:12748: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12748: $? = 0
configure:12748: result: yes
configure:12748: checking getopt.h presence
configure:12748: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12748: $? = 0
configure:12748: result: yes
configure:12748: checking for getopt.h
configure:12748: result: yes
configure:12762: checking dirent.h usability
configure:12762: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12762: $? = 0
configure:12762: result: yes
configure:12762: checking dirent.h presence
configure:12762: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12762: $? = 0
configure:12762: result: yes
configure:12762: checking for dirent.h
configure:12762: result: yes
configure:12776: checking sys/poll.h usability
configure:12776: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12776: $? = 0
configure:12776: result: yes
configure:12776: checking sys/poll.h presence
configure:12776: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12776: $? = 0
configure:12776: result: yes
configure:12776: checking for sys/poll.h
configure:12776: result: yes
configure:12790: checking sys/sysmacros.h usability
configure:12790: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12790: $? = 0
configure:12790: result: yes
configure:12790: checking sys/sysmacros.h presence
configure:12790: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12790: $? = 0
configure:12790: result: yes
configure:12790: checking for sys/sysmacros.h
configure:12790: result: yes
configure:12804: checking linux/gpio.h usability
configure:12804: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12804: $? = 0
configure:12804: result: yes
configure:12804: checking linux/gpio.h presence
configure:12804: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12804: $? = 0
configure:12804: result: yes
configure:12804: checking for linux/gpio.h
configure:12804: result: yes
configure:12818: checking linux/version.h usability
configure:12818: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12818: $? = 0
configure:12818: result: yes
configure:12818: checking linux/version.h presence
configure:12818: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c
configure:12818: $? = 0
configure:12818: result: yes
configure:12818: checking for linux/version.h
configure:12818: result: yes
configure:12839: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
configure:12839: $? = 0
configure:12854: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:36:2: error: #error 
 #error
  ^~~~~
configure:12854: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpiod"
| #define PACKAGE_TARNAME "libgpiod"
| #define PACKAGE_VERSION "1.6.2"
| #define PACKAGE_STRING "libgpiod 1.6.2"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define GPIOD_VERSION_STR "1.6.2"
| #define PACKAGE "libgpiod"
| #define VERSION "1.6.2"
| #define _GNU_SOURCE /**/
| #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/"
| #define STDC_HEADERS 1
| #define HAVE_STDLIB_H 1
| #define HAVE_MALLOC 1
| #define HAVE_GETOPT_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_SYS_POLL_H 1
| #define HAVE_SYS_SYSMACROS_H 1
| #define HAVE_LINUX_GPIO_H 1
| #define HAVE_LINUX_VERSION_H 1
| /* end confdefs.h.  */
| #include <linux/version.h>
| #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 5, 0)
| #error
| #endif
| 
configure:13429: checking whether /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ supports C++11 features by default
configure:13723: /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5
conftest.cpp:11: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE /**/
 
<command-line>: note: this is the location of the previous definition
configure:13723: $? = 0
configure:13730: result: yes
configure:14548: checking for doxygen
configure:14576: result: false
configure:14594: doxygen not found - documentation cannot be generated
configure:14761: checking that generated files are newer than configure
configure:14767: result: done
configure:14822: creating ./config.status

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

This file was extended by libgpiod config.status 1.6.2, which was
generated by GNU Autoconf 2.69.  Invocation command line was

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

on brautobuilder2

config.status:1217: creating Makefile
config.status:1217: creating include/Makefile
config.status:1217: creating lib/Makefile
config.status:1217: creating lib/libgpiod.pc
config.status:1217: creating tools/Makefile
config.status:1217: creating tests/Makefile
config.status:1217: creating tests/mockup/Makefile
config.status:1217: creating bindings/cxx/libgpiodcxx.pc
config.status:1217: creating bindings/Makefile
config.status:1217: creating bindings/cxx/Makefile
config.status:1217: creating bindings/cxx/examples/Makefile
config.status:1217: creating bindings/cxx/tests/Makefile
config.status:1217: creating bindings/python/Makefile
config.status:1217: creating bindings/python/examples/Makefile
config.status:1217: creating bindings/python/tests/Makefile
config.status:1217: creating man/Makefile
config.status:1217: creating config.h
config.status:1446: executing depfiles commands
config.status:1446: executing libtool commands
configure:17242: 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_cxx_compiler_gnu=yes
ac_cv_env_CATCH2_CFLAGS_set=
ac_cv_env_CATCH2_CFLAGS_value=
ac_cv_env_CATCH2_LIBS_set=
ac_cv_env_CATCH2_LIBS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-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  -D_FORTIFY_SOURCE=2'
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/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp
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  -Os  -D_FORTIFY_SOURCE=2'
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++
ac_cv_env_GLIB_CFLAGS_set=
ac_cv_env_GLIB_CFLAGS_value=
ac_cv_env_GLIB_LIBS_set=
ac_cv_env_GLIB_LIBS_value=
ac_cv_env_KMOD_CFLAGS_set=
ac_cv_env_KMOD_CFLAGS_value=
ac_cv_env_KMOD_LIBS_set=
ac_cv_env_KMOD_LIBS_value=
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/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/pkg-config
ac_cv_env_PYTHON_CPPFLAGS_set=
ac_cv_env_PYTHON_CPPFLAGS_value=
ac_cv_env_PYTHON_LIBS_set=
ac_cv_env_PYTHON_LIBS_value=
ac_cv_env_PYTHON_set=
ac_cv_env_PYTHON_value=
ac_cv_env_UDEV_CFLAGS_set=
ac_cv_env_UDEV_CFLAGS_value=
ac_cv_env_UDEV_LIBS_set=
ac_cv_env_UDEV_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=nios2-buildroot-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=nios2-buildroot-linux-gnu
ac_cv_func_alphasort=yes
ac_cv_func_asprintf=yes
ac_cv_func_calloc_0_nonnull=yes
ac_cv_func_ioctl=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_memcmp_working=yes
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_ppoll=yes
ac_cv_func_realloc_0_nonnull=yes
ac_cv_func_realpath=yes
ac_cv_func_scandir=yes
ac_cv_have_decl_malloc=yes
ac_cv_header_dirent_h=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_getopt_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_linux_gpio_h=yes
ac_cv_header_linux_version_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_poll_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_sysmacros_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=nios2-buildroot-linux-gnu
ac_cv_lbl_unaligned_fail=yes
ac_cv_objext=o
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_FGREP='/usr/bin/grep -F'
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_SED=/usr/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_lt_DD=/usr/bin/dd
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AR=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc
ac_cv_prog_CPP=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp
ac_cv_prog_CXXCPP='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E'
ac_cv_prog_OBJDUMP=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-objdump
ac_cv_prog_RANLIB=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ranlib
ac_cv_prog_STRIP=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-strip
ac_cv_prog_ac_ct_MANIFEST_TOOL=mt
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_prog_has_doxygen=false
ac_cv_prog_make_make_set=yes
am_cv_CC_dependencies_compiler_type=none
am_cv_CXX_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
ax_cv_cxx_compile_cxx11=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/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld
lt_cv_path_LDCXX=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld
lt_cv_path_NM=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-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_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='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_lib_search_path_spec=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1'

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

ABI_CXX_VERSION='2.1.1'
ABI_MOCKUP_VERSION='0.1.0'
ABI_VERSION='4.2.2'
ACLOCAL='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/missing aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='0'
AM_V='$(V)'
AR='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ar'
AR_FLAGS='cr'
AUTOCONF='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/missing autoconf'
AUTOHEADER='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/missing autoheader'
AUTOMAKE='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/missing automake-1.16'
AWK='gawk'
CATCH2_CFLAGS=''
CATCH2_LIBS=''
CC='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-gcc'
CCDEPMODE='depmode=none'
CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2'
CPP='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-cpp'
CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64'
CXX='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++'
CXXCPP='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-g++ -E'
CXXDEPMODE='depmode=none'
CXXFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=2'
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DLLTOOL='false'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
EXEEXT=''
EXTRA_VERSION=''
FGREP='/usr/bin/grep -F'
GLIB_CFLAGS=''
GLIB_LIBS=''
GREP='/usr/bin/grep'
HAS_DOXYGEN_FALSE=''
HAS_DOXYGEN_TRUE='#'
HAVE_CXX11='1'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
KMOD_CFLAGS=''
KMOD_LIBS=''
LD='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ld'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/missing makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/usr/bin/mkdir -p'
NM='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-nm'
NMEDIT=''
OBJDUMP='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='libgpiod'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='libgpiod'
PACKAGE_STRING='libgpiod 1.6.2'
PACKAGE_TARNAME='libgpiod'
PACKAGE_URL=''
PACKAGE_VERSION='1.6.2'
PATH_SEPARATOR=':'
PKG_CONFIG='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/pkg-config'
PKG_CONFIG_LIBDIR=''
PKG_CONFIG_PATH=''
PYTHON=''
PYTHON_CPPFLAGS=''
PYTHON_EXEC_PREFIX=''
PYTHON_LIBS=''
PYTHON_PLATFORM=''
PYTHON_PREFIX=''
PYTHON_VERSION=''
RANLIB='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-ranlib'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/nios2-linux-strip'
UDEV_CFLAGS=''
UDEV_LIBS=''
VERSION='1.6.2'
VERSION_STR='1.6.2'
WITH_BINDINGS_CXX_FALSE='#'
WITH_BINDINGS_CXX_TRUE=''
WITH_BINDINGS_PYTHON_FALSE=''
WITH_BINDINGS_PYTHON_TRUE='#'
WITH_MANPAGES_FALSE=''
WITH_MANPAGES_TRUE='#'
WITH_TESTS_FALSE=''
WITH_TESTS_TRUE='#'
WITH_TOOLS_FALSE=''
WITH_TOOLS_TRUE='#'
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'
has_bats=''
has_doxygen='false'
has_help2man=''
has_python_config=''
host='nios2-buildroot-linux-gnu'
host_alias='nios2-buildroot-linux-gnu'
host_cpu='nios2'
host_os='linux-gnu'
host_vendor='buildroot'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/giuliobenetti/autobuild/run/instance-3/output-1/build/libgpiod-1.6.2/autostuff/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}'
pkgpyexecdir=''
pkgpythondir=''
prefix='/usr'
program_transform_name='s&^&&'
psdir='${docdir}'
pyexecdir=''
pythondir=''
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias='nios2-buildroot-linux-gnu'

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

/* confdefs.h */
#define PACKAGE_NAME "libgpiod"
#define PACKAGE_TARNAME "libgpiod"
#define PACKAGE_VERSION "1.6.2"
#define PACKAGE_STRING "libgpiod 1.6.2"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define GPIOD_VERSION_STR "1.6.2"
#define PACKAGE "libgpiod"
#define VERSION "1.6.2"
#define _GNU_SOURCE /**/
#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/"
#define STDC_HEADERS 1
#define HAVE_STDLIB_H 1
#define HAVE_MALLOC 1
#define HAVE_GETOPT_H 1
#define HAVE_DIRENT_H 1
#define HAVE_SYS_POLL_H 1
#define HAVE_SYS_SYSMACROS_H 1
#define HAVE_LINUX_GPIO_H 1
#define HAVE_LINUX_VERSION_H 1
#define KERNEL_PRE_5_5 /**/
#define HAVE_CXX11 1

configure: exit 0