This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by Protocol Buffers configure 3.20.1, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --target=or1k-buildroot-linux-uclibc --host=or1k-buildroot-linux-uclibc --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --enable-nls --disable-static --enable-shared --with-protoc=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/protoc ## --------- ## ## Platform. ## ## --------- ## hostname = brautobuilder2 uname -m = x86_64 uname -r = 5.11.0-49-generic uname -s = Linux uname -v = #55-Ubuntu SMP Wed Jan 12 17:36:34 UTC 2022 /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-0/output-1/host/bin/ PATH: /home/giuliobenetti/autobuild/run/instance-0/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:3058: looking for aux files: ltmain.sh ar-lib compile missing install-sh config.guess config.sub configure:3071: trying ./ configure:3100: ./ltmain.sh found configure:3100: ./ar-lib found configure:3100: ./compile found configure:3100: ./missing found configure:3082: ./install-sh found configure:3100: ./config.guess found configure:3100: ./config.sub found configure:3213: checking whether to enable maintainer-specific portions of Makefiles configure:3223: result: yes configure:3274: checking build system type configure:3289: result: x86_64-pc-linux-gnu configure:3309: checking host system type configure:3323: result: or1k-buildroot-linux-uclibc configure:3343: checking target system type configure:3357: result: or1k-buildroot-linux-uclibc configure:3401: checking for a BSD-compatible install configure:3474: result: /usr/bin/install -c configure:3485: checking whether build environment is sane configure:3540: result: yes configure:3596: checking for or1k-buildroot-linux-uclibc-strip configure:3628: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-strip configure:3699: checking for a race-free mkdir -p configure:3743: result: /usr/bin/mkdir -p configure:3750: checking for gawk configure:3771: found /usr/bin/gawk configure:3782: result: gawk configure:3793: checking whether make sets $(MAKE) configure:3816: result: yes configure:3846: checking whether make supports nested variables configure:3864: result: yes configure:3949: checking whether UID '1000' is supported by ustar format configure:3952: result: yes configure:3959: checking whether GID '1000' is supported by ustar format configure:3962: result: yes configure:3970: checking how to create a ustar tar archive configure:3981: tar --version tar (GNU tar) 1.34 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by John Gilmore and Jay Fenlason. configure:3984: $? = 0 configure:4024: tardir=conftest.dir && eval tar --format=ustar -chf - "$tardir" >conftest.tar configure:4027: $? = 0 configure:4031: tar -xf - &5 or1k-linux-gcc.br_real (Buildroot toolchains.bootlin.com-2021.11-5) 10.3.0 Copyright (C) 2020 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:4667: $? = 0 configure:4656: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/or1k-linux-gcc.br_real COLLECT_LTO_WRAPPER=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/or1k-buildroot-linux-uclibc/10.3.0/lto-wrapper Target: or1k-buildroot-linux-uclibc Configured with: ./configure --prefix=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --sysconfdir=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/etc --enable-static --target=or1k-buildroot-linux-uclibc --with-sysroot=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/or1k-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-mpc=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-mpfr=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-pkgversion='Buildroot toolchains.bootlin.com-2021.11-5' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++,fortran --with-build-time-tools=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/or1k-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.3.0 (Buildroot toolchains.bootlin.com-2021.11-5) COMPILER_PATH=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/or1k-buildroot-linux-uclibc/10.3.0/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/lib/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/or1k-buildroot-linux-uclibc/sysroot/lib/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/or1k-buildroot-linux-uclibc/sysroot/usr/lib/ ... rest of stderr output deleted ... configure:4667: $? = 1 configure:4656: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -V >&5 or1k-linux-gcc.br_real: error: unrecognized command-line option '-V' configure:4667: $? = 1 configure:4656: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -qversion >&5 or1k-linux-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? configure:4667: $? = 1 configure:4656: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -version >&5 or1k-linux-gcc.br_real: error: unrecognized command-line option '-version' configure:4667: $? = 1 configure:4687: checking whether the C compiler works configure:4709: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -latomic >&5 configure:4713: $? = 0 configure:4763: result: yes configure:4766: checking for C compiler default output file name configure:4768: result: a.out configure:4774: checking for suffix of executables configure:4781: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -latomic >&5 configure:4785: $? = 0 configure:4808: result: configure:4830: checking whether we are cross compiling configure:4868: result: yes configure:4873: checking for suffix of object files configure:4896: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4900: $? = 0 configure:4922: result: o configure:4926: checking whether the compiler supports GNU C configure:4946: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4946: $? = 0 configure:4956: result: yes configure:4967: checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc accepts -g configure:4988: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4988: $? = 0 configure:5032: result: yes configure:5052: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc option to enable C11 features configure:5067: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5067: $? = 0 configure:5085: result: none needed configure:5201: checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc understands -c and -o together configure:5224: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c conftest.c -o conftest2.o configure:5227: $? = 0 configure:5224: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c conftest.c -o conftest2.o configure:5227: $? = 0 configure:5239: result: yes configure:5259: checking whether make supports the include directive configure:5274: make -f confmf.GNU && cat confinc.out make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-0/output-1/build/protobuf-3.20.1' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-0/output-1/build/protobuf-3.20.1' this is the am__doit target configure:5277: $? = 0 configure:5296: result: yes (GNU style) configure:5322: checking dependency style of /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc configure:5434: result: none configure:5577: checking for C++ compiler version configure:5586: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ --version >&5 or1k-linux-g++.br_real (Buildroot toolchains.bootlin.com-2021.11-5) 10.3.0 Copyright (C) 2020 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:5597: $? = 0 configure:5586: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -v >&5 Using built-in specs. COLLECT_GCC=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/or1k-linux-g++.br_real COLLECT_LTO_WRAPPER=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/or1k-buildroot-linux-uclibc/10.3.0/lto-wrapper Target: or1k-buildroot-linux-uclibc Configured with: ./configure --prefix=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --sysconfdir=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/etc --enable-static --target=or1k-buildroot-linux-uclibc --with-sysroot=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/or1k-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-mpc=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-mpfr=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5 --with-pkgversion='Buildroot toolchains.bootlin.com-2021.11-5' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++,fortran --with-build-time-tools=/builds/bootlin/toolchains-builder/build/openrisc--uclibc--stable-2021.11-5/or1k-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.3.0 (Buildroot toolchains.bootlin.com-2021.11-5) COMPILER_PATH=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/or1k-buildroot-linux-uclibc/10.3.0/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/lib/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/or1k-buildroot-linux-uclibc/sysroot/lib/:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/or1k-buildroot-linux-uclibc/sysroot/usr/lib/ ... rest of stderr output deleted ... configure:5597: $? = 1 configure:5586: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -V >&5 or1k-linux-g++.br_real: error: unrecognized command-line option '-V' configure:5597: $? = 1 configure:5586: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -qversion >&5 or1k-linux-g++.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? configure:5597: $? = 1 configure:5601: checking whether the compiler supports GNU C++ configure:5621: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:5621: $? = 0 configure:5631: result: yes configure:5642: checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ accepts -g configure:5663: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:5663: $? = 0 configure:5707: result: yes configure:5727: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ option to enable C++11 features configure:5742: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:5742: $? = 0 configure:5760: result: none needed configure:5826: checking dependency style of /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ configure:5938: result: none configure:5958: checking how to run the C preprocessor configure:6026: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp configure:6040: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:6040: $? = 0 configure:6055: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:6055: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:6146: checking for gcc configure:6178: result: /usr/bin/gcc configure:6531: checking for C compiler version configure:6540: /usr/bin/gcc --version >&5 gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0 Copyright (C) 2020 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:6551: $? = 0 configure:6540: /usr/bin/gcc -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 10.3.0-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-10/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-10 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-gcn/usr,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-mutex Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.3.0 (Ubuntu 10.3.0-1ubuntu1) ... rest of stderr output deleted ... configure:6551: $? = 0 configure:6540: /usr/bin/gcc -V >&5 gcc: error: unrecognized command-line option '-V' gcc: fatal error: no input files compilation terminated. configure:6551: $? = 1 configure:6540: /usr/bin/gcc -qversion >&5 gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'? gcc: fatal error: no input files compilation terminated. configure:6551: $? = 1 configure:6540: /usr/bin/gcc -version >&5 gcc: error: unrecognized command-line option '-version' gcc: fatal error: no input files compilation terminated. configure:6551: $? = 1 configure:6555: checking whether the compiler supports GNU C configure:6585: result: yes configure:6596: checking whether /usr/bin/gcc accepts -g configure:6617: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:6617: $? = 0 configure:6661: result: yes configure:6681: checking for /usr/bin/gcc option to enable C11 features configure:6714: result: none needed configure:6830: checking whether /usr/bin/gcc understands -c and -o together configure:6868: result: yes configure:6887: checking dependency style of /usr/bin/gcc configure:6999: result: none configure:7019: checking how to run the C preprocessor configure:7045: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:7045: $? = 0 configure:7060: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7060: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7087: result: /usr/bin/gcc -E configure:7101: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:7101: $? = 0 configure:7116: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7116: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7160: checking how to run the C++ preprocessor configure:7182: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp configure:7182: $? = 0 configure:7197: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp conftest.cpp:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7197: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7224: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E configure:7238: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp configure:7238: $? = 0 configure:7253: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp conftest.cpp:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7253: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7412: checking for C++ compiler version configure:7421: /usr/bin/g++ --version >&5 g++ (Ubuntu 10.3.0-1ubuntu1) 10.3.0 Copyright (C) 2020 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:7432: $? = 0 configure:7421: /usr/bin/g++ -v >&5 Using built-in specs. COLLECT_GCC=/usr/bin/g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 10.3.0-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-10/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-10 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-gDeRY6/gcc-10-10.3.0/debian/tmp-gcn/usr,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-mutex Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.3.0 (Ubuntu 10.3.0-1ubuntu1) ... rest of stderr output deleted ... configure:7432: $? = 0 configure:7421: /usr/bin/g++ -V >&5 g++: error: unrecognized command-line option '-V' g++: fatal error: no input files compilation terminated. configure:7432: $? = 1 configure:7421: /usr/bin/g++ -qversion >&5 g++: error: unrecognized command-line option '-qversion'; did you mean '--version'? g++: fatal error: no input files compilation terminated. configure:7432: $? = 1 configure:7436: checking whether the compiler supports GNU C++ configure:7466: result: yes configure:7477: checking whether /usr/bin/g++ accepts -g configure:7498: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7498: $? = 0 configure:7542: result: yes configure:7562: checking for /usr/bin/g++ option to enable C++11 features configure:7595: result: none needed configure:7661: checking dependency style of /usr/bin/g++ configure:7773: result: none configure:7793: checking how to run the C++ preprocessor configure:7815: /usr/bin/g++ -E -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include conftest.cpp configure:7815: $? = 0 configure:7830: /usr/bin/g++ -E -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include conftest.cpp conftest.cpp:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7830: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7857: result: /usr/bin/g++ -E configure:7871: /usr/bin/g++ -E -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include conftest.cpp configure:7871: $? = 0 configure:7886: /usr/bin/g++ -E -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include conftest.cpp conftest.cpp:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:7886: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | /* end confdefs.h. */ | #include configure:7933: checking for stdio.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for stdlib.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for string.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for inttypes.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for stdint.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for strings.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for sys/stat.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for sys/types.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for unistd.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for wchar.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7933: $? = 0 configure:7933: result: yes configure:7933: checking for minix/config.h configure:7933: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 conftest.cpp:49:10: fatal error: minix/config.h: No such file or directory 49 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. configure:7933: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | #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 HAVE_WCHAR_H 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | #include configure:7933: result: no configure:7964: checking whether it is safe to define __EXTENSIONS__ configure:7983: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:7983: $? = 0 configure:7991: result: yes configure:7994: checking whether _XOPEN_SOURCE should be defined configure:8016: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:8016: $? = 0 configure:8043: result: no configure:8111: checking for or1k-buildroot-linux-uclibc-ar configure:8143: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar configure:8218: checking the archiver (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar) interface configure:8235: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8235: $? = 0 configure:8238: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar cru libconftest.a conftest.o >&5 configure:8241: $? = 0 configure:8269: result: ar configure:8707: checking C++ compiler flags... configure:8730: result: use user-supplied: -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large configure:8737: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ options needed to detect all undeclared functions configure:8759: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 conftest.cpp: In function 'int main()': conftest.cpp:42:8: error: 'strchr' was not declared in this scope 42 | (void) strchr; | ^~~~~~ conftest.cpp:1:1: note: 'strchr' is defined in header ''; did you forget to '#include '? 1 | /* confdefs.h */ configure:8759: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | #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 HAVE_WCHAR_H 1 | #define STDC_HEADERS 1 | #define _ALL_SOURCE 1 | #define _DARWIN_C_SOURCE 1 | #define _GNU_SOURCE 1 | #define _HPUX_ALT_XOPEN_SOCKET_API 1 | #define _NETBSD_SOURCE 1 | #define _OPENBSD_SOURCE 1 | #define _POSIX_PTHREAD_SEMANTICS 1 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_DFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1 | #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1 | #define __STDC_WANT_LIB_EXT2__ 1 | #define __STDC_WANT_MATH_SPEC_FUNCS__ 1 | #define _TANDEM_SOURCE 1 | #define __EXTENSIONS__ 1 | /* end confdefs.h. */ | | int | main (void) | { | (void) strchr; | ; | return 0; | } configure:8786: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:8786: $? = 0 configure:8803: result: none needed configure:8825: checking whether __SUNPRO_CC is declared configure:8825: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 conftest.cpp: In function 'int main()': conftest.cpp:71:10: error: '__SUNPRO_CC' was not declared in this scope 71 | (void) __SUNPRO_CC; | ^~~~~~~~~~~ configure:8825: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | #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 HAVE_WCHAR_H 1 | #define STDC_HEADERS 1 | #define _ALL_SOURCE 1 | #define _DARWIN_C_SOURCE 1 | #define _GNU_SOURCE 1 | #define _HPUX_ALT_XOPEN_SOCKET_API 1 | #define _NETBSD_SOURCE 1 | #define _OPENBSD_SOURCE 1 | #define _POSIX_PTHREAD_SEMANTICS 1 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_DFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1 | #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1 | #define __STDC_WANT_LIB_EXT2__ 1 | #define __STDC_WANT_MATH_SPEC_FUNCS__ 1 | #define _TANDEM_SOURCE 1 | #define __EXTENSIONS__ 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main (void) | { | #ifndef __SUNPRO_CC | #ifdef __cplusplus | (void) __SUNPRO_CC; | #else | (void) __SUNPRO_CC; | #endif | #endif | | ; | return 0; | } configure:8825: result: no configure:9008: checking how to print strings configure:9035: result: printf configure:9056: checking for a sed that does not truncate output configure:9126: result: /usr/bin/sed configure:9144: checking for grep that handles long lines and -e configure:9208: result: /usr/bin/grep configure:9213: checking for egrep configure:9281: result: /usr/bin/grep -E configure:9286: checking for fgrep configure:9354: result: /usr/bin/grep -F configure:9390: checking for ld used by /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc configure:9458: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld configure:9465: checking if the linker (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld) is GNU ld configure:9481: result: yes configure:9493: checking for BSD- or MS-compatible name lister (nm) configure:9548: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-nm configure:9688: checking the name lister (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-nm) interface configure:9696: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:9699: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-nm "conftest.o" configure:9702: output 00000000 B some_variable configure:9709: result: BSD nm configure:9712: checking whether ln -s works configure:9716: result: yes configure:9724: checking the maximum length of command line arguments configure:9856: result: 1572864 configure:9904: checking how to convert x86_64-pc-linux-gnu file names to or1k-buildroot-linux-uclibc format configure:9945: result: func_convert_file_noop configure:9952: checking how to convert x86_64-pc-linux-gnu file names to toolchain format configure:9973: result: func_convert_file_noop configure:9980: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld option to reload object files configure:9988: result: -r configure:10022: checking for or1k-buildroot-linux-uclibc-objdump configure:10054: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-objdump configure:10131: checking how to recognize dependent libraries configure:10332: result: pass_all configure:10377: checking for or1k-buildroot-linux-uclibc-dlltool configure:10412: result: no configure:10422: checking for dlltool configure:10457: result: no configure:10487: checking how to associate runtime and link libraries configure:10515: result: printf %s\n configure:10531: checking for or1k-buildroot-linux-uclibc-ar configure:10563: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar configure:10649: checking for archiver @FILE support configure:10667: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:10667: $? = 0 configure:10671: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar cr libconftest.a @conftest.lst >&5 configure:10674: $? = 0 configure:10679: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ar cr libconftest.a @conftest.lst >&5 /home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ar: conftest.o: No such file or directory configure:10682: $? = 1 configure:10694: result: @ configure:10712: checking for or1k-buildroot-linux-uclibc-strip configure:10744: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-strip configure:10821: checking for or1k-buildroot-linux-uclibc-ranlib configure:10853: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-ranlib configure:11000: checking command to parse /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-nm output from /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc object configure:11154: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:11157: $? = 0 configure:11161: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc-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:11227: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp conftstm.o >&5 configure:11230: $? = 0 configure:11268: result: ok configure:11315: checking for sysroot configure:11346: result: no configure:11353: checking for a working dd configure:11397: result: /usr/bin/dd configure:11401: checking how to truncate binary pipes configure:11417: result: /usr/bin/dd bs=4096 count=1 configure:11709: checking for or1k-buildroot-linux-uclibc-mt configure:11744: result: no configure:11754: checking for mt configure:11775: found /usr/bin/mt configure:11786: result: mt configure:11798: WARNING: using cross tools not prefixed with host triplet configure:11809: checking if mt is a manifest tool configure:11816: mt '-?' configure:11824: result: no configure:12550: checking for dlfcn.h configure:12550: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:12550: $? = 0 configure:12550: result: yes configure:12819: checking for objdir configure:12835: result: .libs configure:13099: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc supports -fno-rtti -fno-exceptions configure:13118: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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:13122: $? = 0 configure:13135: result: no configure:13499: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc option to produce PIC configure:13507: result: -fPIC -DPIC configure:13515: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc PIC flag -fPIC -DPIC works configure:13534: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5 configure:13538: $? = 0 configure:13551: result: yes configure:13580: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc static flag -static works configure:13609: result: yes configure:13624: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc supports -c -o file.o configure:13646: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5 configure:13650: $? = 0 configure:13672: result: yes configure:13680: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc supports -c -o file.o configure:13728: result: yes configure:13761: checking whether the /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc linker (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld) supports shared libraries configure:15031: result: yes configure:15068: checking whether -lc should be explicitly linked in configure:15077: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:15080: $? = 0 configure:15095: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-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:15098: $? = 0 configure:15112: result: no configure:15272: checking dynamic linker characteristics configure:15854: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-rpath -Wl,/foo conftest.c -latomic >&5 configure:15854: $? = 0 configure:16105: result: GNU/Linux ld.so configure:16227: checking how to hardcode library paths into programs configure:16252: result: immediate configure:16804: checking whether stripping libraries is possible configure:16809: result: yes configure:16844: checking if libtool supports shared libraries configure:16846: result: yes configure:16849: checking whether to build shared libraries configure:16874: result: yes configure:16877: checking whether to build static libraries configure:16881: result: no configure:16904: checking how to run the C++ preprocessor configure:16968: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E configure:16982: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp configure:16982: $? = 0 configure:16997: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -E -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp conftest.cpp:40:10: fatal error: ac_nonexistent.h: No such file or directory 40 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:16997: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | #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 HAVE_WCHAR_H 1 | #define STDC_HEADERS 1 | #define _ALL_SOURCE 1 | #define _DARWIN_C_SOURCE 1 | #define _GNU_SOURCE 1 | #define _HPUX_ALT_XOPEN_SOCKET_API 1 | #define _NETBSD_SOURCE 1 | #define _OPENBSD_SOURCE 1 | #define _POSIX_PTHREAD_SEMANTICS 1 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_DFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1 | #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1 | #define __STDC_WANT_LIB_EXT2__ 1 | #define __STDC_WANT_MATH_SPEC_FUNCS__ 1 | #define _TANDEM_SOURCE 1 | #define __EXTENSIONS__ 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:17162: checking for ld used by /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ configure:17230: result: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld configure:17237: checking if the linker (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld) is GNU ld configure:17253: result: yes configure:17308: checking whether the /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ linker (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld) supports shared libraries configure:18385: result: yes configure:18421: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:18424: $? = 0 configure:18905: checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ option to produce PIC configure:18913: result: -fPIC -DPIC configure:18921: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ PIC flag -fPIC -DPIC works configure:18940: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.cpp >&5 configure:18944: $? = 0 configure:18957: result: yes configure:18980: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ static flag -static works configure:19009: result: yes configure:19021: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ supports -c -o file.o configure:19043: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.cpp >&5 configure:19047: $? = 0 configure:19069: result: yes configure:19074: checking if /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ supports -c -o file.o configure:19122: result: yes configure:19152: checking whether the /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ linker (/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld) supports shared libraries configure:19195: result: yes configure:19337: checking dynamic linker characteristics configure:20097: result: GNU/Linux ld.so configure:20162: checking how to hardcode library paths into programs configure:20187: result: immediate configure:20250: checking whether the linker supports version scripts configure:20266: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,--version-script=conftest.map conftest.cpp -latomic >&5 configure:20266: $? = 0 configure:20268: result: yes configure:20290: checking for egrep configure:20358: result: /usr/bin/grep -E configure:20364: checking for fcntl.h configure:20364: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:20364: $? = 0 configure:20364: result: yes configure:20370: checking for inttypes.h configure:20370: result: yes configure:20376: checking for limits.h configure:20376: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:20376: $? = 0 configure:20376: result: yes configure:20382: checking for stdlib.h configure:20382: result: yes configure:20388: checking for unistd.h configure:20388: result: yes configure:20397: checking for working memcmp configure:20453: result: yes configure:20462: checking for working strtod configure:20516: result: no configure:20525: checking for pow configure:20525: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 conftest.cpp:61:6: warning: declaration of 'char pow()' conflicts with built-in declaration 'double pow(double, double)' [-Wbuiltin-declaration-mismatch] 61 | char pow (); | ^~~ configure:20525: $? = 0 configure:20525: result: yes configure:20578: checking for ftruncate configure:20578: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 configure:20578: $? = 0 configure:20578: result: yes configure:20584: checking for memset configure:20584: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 conftest.cpp:62:6: warning: declaration of 'char memset()' conflicts with built-in declaration 'void* memset(void*, int, unsigned int)' [-Wbuiltin-declaration-mismatch] 62 | char memset (); | ^~~~~~ configure:20584: $? = 0 configure:20584: result: yes configure:20590: checking for mkdir configure:20590: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 configure:20590: $? = 0 configure:20590: result: yes configure:20596: checking for strchr configure:20596: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 conftest.cpp:64:6: warning: declaration of 'char strchr()' conflicts with built-in declaration 'char* strchr(const char*, int)' [-Wbuiltin-declaration-mismatch] 64 | char strchr (); | ^~~~~~ configure:20596: $? = 0 configure:20596: result: yes configure:20602: checking for strerror configure:20602: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 configure:20602: $? = 0 configure:20602: result: yes configure:20608: checking for strtol configure:20608: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 configure:20608: $? = 0 configure:20608: result: yes configure:20621: checking zlib version configure:20641: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:20641: $? = 0 configure:20644: result: ok (1.2.0.4 or later) configure:20648: checking for library containing zlibVersion configure:20677: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -latomic >&5 /home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/or1k-buildroot-linux-uclibc/10.3.0/../../../../or1k-buildroot-linux-uclibc/bin/ld: /tmp/ccqfurjj.o: in function `main': conftest.cpp:(.text.startup+0x1c): undefined reference to `zlibVersion' collect2: error: ld returned 1 exit status configure:20677: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "Protocol Buffers" | #define PACKAGE_TARNAME "protobuf" | #define PACKAGE_VERSION "3.20.1" | #define PACKAGE_STRING "Protocol Buffers 3.20.1" | #define PACKAGE_BUGREPORT "protobuf@googlegroups.com" | #define PACKAGE_URL "" | #define PACKAGE "protobuf" | #define VERSION "3.20.1" | #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 HAVE_WCHAR_H 1 | #define STDC_HEADERS 1 | #define _ALL_SOURCE 1 | #define _DARWIN_C_SOURCE 1 | #define _GNU_SOURCE 1 | #define _HPUX_ALT_XOPEN_SOCKET_API 1 | #define _NETBSD_SOURCE 1 | #define _OPENBSD_SOURCE 1 | #define _POSIX_PTHREAD_SEMANTICS 1 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_DFP_EXT__ 1 | #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1 | #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1 | #define __STDC_WANT_LIB_EXT2__ 1 | #define __STDC_WANT_MATH_SPEC_FUNCS__ 1 | #define _TANDEM_SOURCE 1 | #define __EXTENSIONS__ 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define HAVE_FCNTL_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_LIMITS_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_FTRUNCATE 1 | #define HAVE_MEMSET 1 | #define HAVE_MKDIR 1 | #define HAVE_STRCHR 1 | #define HAVE_STRERROR 1 | #define HAVE_STRTOL 1 | /* end confdefs.h. */ | | namespace conftest { | extern "C" int zlibVersion (); | } | int | main (void) | { | return conftest::zlibVersion (); | ; | return 0; | } configure:20677: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -lz -latomic >&5 configure:20677: $? = 0 configure:20697: result: -lz configure:20763: checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ supports C++11 features by default configure:21077: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:21077: $? = 0 configure:21085: result: yes configure:21464: checking whether -latomic is needed configure:21477: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp -lz -latomic >&5 configure:21477: $? = 0 configure:21485: result: no configure:21684: checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc is Clang configure:21711: result: no configure:21776: checking whether pthreads work with "-pthread" and "-lpthread" configure:21887: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -pthread -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -lpthread -lz -latomic >&5 configure:21887: $? = 0 configure:21897: result: yes configure:22020: checking for joinable pthread attribute configure:22039: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -pthread -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -lpthread -lz -latomic >&5 configure:22039: $? = 0 configure:22048: result: PTHREAD_CREATE_JOINABLE configure:22061: checking whether more special flags are required for pthreads configure:22075: result: no configure:22084: checking for PTHREAD_PRIO_INHERIT configure:22102: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -pthread -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c -lpthread -lz -latomic >&5 configure:22102: $? = 0 configure:22112: result: yes configure:22231: checking the location of hash_map configure:22257: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:22257: $? = 0 configure:22280: /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-g++ -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -mcmodel=large -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.cpp >&5 configure:22280: $? = 0 configure:22339: result: configure:22365: checking whether -llog is needed configure:22373: result: no configure:22497: checking that generated files are newer than configure configure:22503: result: done configure:22570: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by Protocol Buffers config.status 3.20.1, which was generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on brautobuilder2 config.status:1238: creating Makefile config.status:1238: creating src/Makefile config.status:1238: creating benchmarks/Makefile config.status:1238: creating conformance/Makefile config.status:1238: creating protobuf.pc config.status:1238: creating protobuf-lite.pc config.status:1238: creating config.h config.status:1467: executing depfiles commands config.status:1467: executing libtool commands configure:25047: === configuring in third_party/googletest (/home/giuliobenetti/autobuild/run/instance-0/output-1/build/protobuf-3.20.1/third_party/googletest) configure:25108: running /bin/bash ./configure --disable-option-checking '--prefix=/usr' '--target=or1k-buildroot-linux-uclibc' '--host=or1k-buildroot-linux-uclibc' '--build=x86_64-pc-linux-gnu' '--exec-prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--disable-gtk-doc' 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lt_cv_path_LDCXX=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-linux-ld lt_cv_path_NM=/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/or1k-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_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]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_global_symbol_to_import= lt_cv_sys_lib_search_path_spec= lt_cv_sys_max_cmd_len=1572864 lt_cv_to_host_file_cmd=func_convert_file_noop lt_cv_to_tool_file_cmd=func_convert_file_noop lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1' ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} '\''/home/giuliobenetti/autobuild/run/instance-0/output-1/build/protobuf-3.20.1/missing'\'' aclocal-1.16' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 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