>>> libsolv 0.7.22 Extracting
gzip -d -c /tmp/instance-15/dl/libsolv/libsolv-0.7.22.tar.gz | tar --strip-components=1 -C /tmp/instance-15/output-1/build/libsolv-0.7.22   -xf -
>>> libsolv 0.7.22 Patching
>>> libsolv 0.7.22 Configuring
(mkdir -p /tmp/instance-15/output-1/build/libsolv-0.7.22/ && cd /tmp/instance-15/output-1/build/libsolv-0.7.22/ && rm -f CMakeCache.txt && PATH="/tmp/instance-15/output-1/host/bin:/tmp/instance-15/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /tmp/instance-15/output-1/host/bin/cmake /tmp/instance-15/output-1/build/libsolv-0.7.22/ -G"Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/tmp/instance-15/output-1/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_INSTALL_RUNSTATEDIR="/run" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON  -DCMAKE_CXX_COMPILER_FORCED=ON -DDISABLE_STATIC=ON -DENABLE_SHARED=ON )
-- The C compiler identification is GNU 11.3.0
-- The CXX compiler identification is unknown
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /tmp/instance-15/output-1/host/bin/sh4eb-buildroot-linux-gnu-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
CMake Error at CMakeLists.txt:1 (PROJECT):
  No CMAKE_CXX_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.


-- Configuring incomplete, errors occurred!
See also "/tmp/instance-15/output-1/build/libsolv-0.7.22/CMakeFiles/CMakeOutput.log".
See also "/tmp/instance-15/output-1/build/libsolv-0.7.22/CMakeFiles/CMakeError.log".
make: *** [package/pkg-generic.mk:283: /tmp/instance-15/output-1/build/libsolv-0.7.22/.stamp_configured] Error 1
make: Leaving directory '/tmp/instance-15/buildroot'