>>> jsoncpp 1.9.2 Extracting gzip -d -c /home/buildroot/autobuild/instance-0/dl/jsoncpp/jsoncpp-1.9.2.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2 -xf - >>> jsoncpp 1.9.2 Patching >>> jsoncpp 1.9.2 Configuring rm -rf /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build mkdir -p /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build sed -e "s%@TARGET_CROSS@%/home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-%g" -e "s%@TARGET_ARCH@%arm%g" -e "s%@TARGET_CPU@%arm920t%g" -e "s%@TARGET_ENDIAN@%"little"%g" -e "s%@TARGET_CFLAGS@%`printf '"%s", ' -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os `%g" -e "s%@TARGET_LDFLAGS@%%g" -e "s%@TARGET_CXXFLAGS@%`printf '"%s", ' -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os `%g" -e "s%@HOST_DIR@%/home/buildroot/autobuild/instance-0/output-1/host%g" package/meson/cross-compilation.conf.in > /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build/cross-compilation.conf PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/buildroot/.local/bin" PYTHONNOUSERSITE=y /home/buildroot/autobuild/instance-0/output-1/host/bin/meson --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build/cross-compilation.conf /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2/ /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build The Meson build system Version: 0.52.1 Source dir: /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2 Build dir: /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2/build Build type: cross build Project name: jsoncpp Project version: 1.9.2 C++ compiler for the build machine: c++ (gcc 6.3.0 "c++ (Debian 6.3.0-18+deb9u1) 6.3.0 20170516") C++ linker for the build machine: GNU ld.bfd 2.28 C++ compiler for the host machine: /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ (gcc 4.8.3 "arm-none-linux-gnueabi-g++ (Sourcery CodeBench Lite 2014.05-29) 4.8.3 20140320 (prerelease)") C++ linker for the host machine: GNU ld.bfd 2.24.51.20140217 Build machine cpu family: x86_64 Build machine cpu: x86_64 Host machine cpu family: arm Host machine cpu: arm920t Target machine cpu family: arm Target machine cpu: arm920t Program python3 found: YES (/home/buildroot/autobuild/instance-0/output-1/host/bin/python3) Build targets in project: 3 Found ninja-1.9.0 at /home/buildroot/autobuild/instance-0/output-1/host/bin/ninja >>> jsoncpp 1.9.2 Building PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/buildroot/.local/bin" PYTHONNOUSERSITE=y /home/buildroot/autobuild/instance-0/output-1/host/bin/ninja -j4 -C /home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build ninja: Entering directory `/home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2//build' [1/11] Compiling C++ object 'jsoncpp_test@exe/src_test_lib_json_jsontest.cpp.o'. FAILED: jsoncpp_test@exe/src_test_lib_json_jsontest.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ -Ijsoncpp_test@exe -I. -I.. -I../include -pipe -Wall -Winvalid-pch -Wnon-virtual-dtor -std=c++11 -O3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -MD -MQ 'jsoncpp_test@exe/src_test_lib_json_jsontest.cpp.o' -MF 'jsoncpp_test@exe/src_test_lib_json_jsontest.cpp.o.d' -o 'jsoncpp_test@exe/src_test_lib_json_jsontest.cpp.o' -c ../src/test_lib_json/jsontest.cpp In file included from ../src/test_lib_json/jsontest.cpp:7:0: ../src/test_lib_json/jsontest.h: In member function 'JsonTest::TestResult& JsonTest::TestResult::operator<<(const T&)': ../src/test_lib_json/jsontest.h:87:37: error: 'hexfloat' is not a member of 'std' oss << std::setprecision(16) << std::hexfloat << value; ^ [2/11] Compiling C++ object 'jsoncpp@sha/src_lib_json_json_writer.cpp.o'. [3/11] Compiling C++ object 'jsoncpp@sha/src_lib_json_json_reader.cpp.o'. [4/11] Compiling C++ object 'jsoncpp@sha/src_lib_json_json_value.cpp.o'. ninja: build stopped: subcommand failed. package/pkg-generic.mk:257: recipe for target '/home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2/.stamp_built' failed make: *** [/home/buildroot/autobuild/instance-0/output-1/build/jsoncpp-1.9.2/.stamp_built] Error 1 make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'