Using built-in specs.
COLLECT_GCC=D:\C-Sky\CDS\MinGW\riscv64-elf-tools\bin\riscv64-unknown-elf-gcc.exe
COLLECT_LTO_WRAPPER=D:/C-Sky/CDS/MinGW/riscv64-elf-tools/bin/../libexec/gcc/riscv64-unknown-elf/14.1.1/lto-wrapper.exe
Target: riscv64-unknown-elf
Configured with: /flow/./source/riscv/gcc/configure --target=riscv64-unknown-elf --host=i686-w64-mingw32 --with-gmp=/flow/build-gcc-riscv64-unknown-elf/build-Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/lib-for-gcc-mingw --with-zstd=no --with-mpfr=/flow/build-gcc-riscv64-unknown-elf/build-Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/lib-for-gcc-mingw --with-zstd=no --with-mpc=/flow/build-gcc-riscv64-unknown-elf/build-Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/lib-for-gcc-mingw --with-zstd=no --with-libexpat-prefix=/flow/build-gcc-riscv64-unknown-elf/build-Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/lib-for-gcc-mingw --with-zstd=no --with-libmpfr-prefix=/flow/build-gcc-riscv64-unknown-elf/build-Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/lib-for-gcc-mingw --with-zstd=no CXXFLAGS='-g -O2 -DTHEAD_VERSION_NUMBER=3.2.0 ' --enable-libgcctf --prefix=/flow/build-gcc-riscv64-unknown-elf/Xuantie-900-gcc-elf-newlib-mingw-V3.2.0 --disable-shared --enable-threads=posix --enable-languages=c,c++ --with-pkgversion='Xuantie-900 elf newlib gcc Toolchain V3.2.0 B-20250627' --without-system-zlib --enable-tls --with-newlib --with-sysroot=/flow/build-gcc-riscv64-unknown-elf/Xuantie-900-gcc-elf-newlib-mingw-V3.2.0/riscv64-unknown-elf --with-native-system-header-dir=/include --disable-libmudflap --disable-libssp --disable-libquadmath --disable-libgomp --disable-nls --disable-tm-clone-registry --src=/flow/./source/riscv/gcc --enable-multilib --with-abi=lp64d --with-arch=rv64gc --with-tune=rocket --with-isa-spec=20191213 'CFLAGS_FOR_TARGET=-Os    -mcmodel=medany -D_POSIX_THREADS -D_UNIX98_THREAD_MUTEX_ATTRIBUTES' 'CXXFLAGS_FOR_TARGET=-Os    -mcmodel=medany -D_POSIX_THREADS -D_UNIX98_THREAD_MUTEX_ATTRIBUTES'
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.1.1 20240710 (Xuantie-900 elf newlib gcc Toolchain V3.2.0 B-20250627) 
