Using built-in specs.
COLLECT_GCC=/usr/local/gcc12/bin/x86_64-linux-gnu-g++-12
COLLECT_LTO_WRAPPER=/usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../gcc-12.2.0/configure -v --with-pkgversion='Debian 12.2.0' --enable-languages=c,c++ --prefix=/usr/local/gcc12 --program-suffix=-12 --program-prefix=x86_64-linux-gnu- --with-gcc-major-version-only --enable-shared --enable-linker-build-id --without-included-gettext --enable-threads=posix --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --with-arch-directory=amd64 --with-target-system-zlib=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --disable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --disable-linux-futex
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 12.2.0 (Debian 12.2.0)
COLLECT_GCC_OPTIONS='-v' '-shared-libgcc' '-mtune=generic' '-march=x86-64' '-dumpdir' 'a-'
 /usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/cc1plus -quiet -v -imultiarch x86_64-linux-gnu -D_GNU_SOURCE main.cpp -quiet -dumpdir a- -dumpbase main.cpp -dumpbase-ext .cpp -mtune=generic -march=x86-64 -version -o /tmp/cchu3sUV.s
GNU C++17 (Debian 12.2.0) version 12.2.0 (x86_64-linux-gnu)
        compiled by GNU C version 12.2.0, GMP version 6.2.1, MPFR version 4.1.0, MPC version 1.2.1, isl version isl-0.24-GMP

GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../x86_64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12
 /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/x86_64-linux-gnu
 /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/backward
 /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/include
 /usr/local/include
 /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/include-fixed
 /usr/include/x86_64-linux-gnu
 /usr/include
End of search list.
GNU C++17 (Debian 12.2.0) version 12.2.0 (x86_64-linux-gnu)
        compiled by GNU C version 12.2.0, GMP version 6.2.1, MPFR version 4.1.0, MPC version 1.2.1, isl version isl-0.24-GMP

GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: d46d9a2f29fd3a8c4959920ec00e6cf6
COLLECT_GCC_OPTIONS='-v' '-shared-libgcc' '-mtune=generic' '-march=x86-64' '-dumpdir' 'a-'
 as -v --64 -o /tmp/ccXfhCs4.o /tmp/cchu3sUV.s
GNU assembler version 2.28 (x86_64-linux-gnu) using BFD version (GNU Binutils for Debian) 2.28
COMPILER_PATH=/usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/:/usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/:/usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/:/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/:/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/
LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/:/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/:/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../lib64/:/lib/x86_64-linux-gnu/:/lib/../lib64/:/usr/lib/x86_64-linux-gnu/:/usr/lib/gcc/:/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-shared-libgcc' '-mtune=generic' '-march=x86-64' '-dumpdir' 'a.'
 /usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/collect2 -plugin /usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/liblto_plugin.so -plugin-opt=/usr/local/gcc12/libexec/gcc/x86_64-linux-gnu/12/lto-wrapper -plugin-opt=-fresolution=/tmp/ccdkRB1c.res -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc --sysroot=/ --build-id --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie /usr/lib/x86_64-linux-gnu/Scrt1.o /usr/lib/x86_64-linux-gnu/crti.o /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/crtbeginS.o -L/usr/lib/gcc/x86_64-linux-gnu -L/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12 -L/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../../../lib64 -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/gcc -L/usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/../../.. /tmp/ccXfhCs4.o "" -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/local/gcc12/lib/gcc/x86_64-linux-gnu/12/crtendS.o /usr/lib/x86_64-linux-gnu/crtn.o
/usr/bin/ld: cannot find : No such file or directory
collect2: error: ld returned 1 exit status