Here the next problem of building `gcc-12.3.0` with `uClibc-ng-1.0.44` (i386 target):
fixed by moving to `musl` usage -- not a surprise that `uClibc` becomes obsoleted libc comparing their compilation time, configuration complexity, and incompatibility with modern toolchains
But the next linking error, what is going to be? ``` /home/ponyatov/player/host/lib/gcc/i686-linux-musl/12.3.0/../../../../i686-linux-musl/bin/ld: /home/ponyatov/player/host/lib/gcc/i686-linux-musl/12.3.0/../../../../i686-linux-musl/lib/libgphobos.a(os.o): in function `_D4core8internal2gc2os10os_mem_mapFNbNikbZPv': /home/ponyatov/player/ref/gcc-12.3.0/libphobos/libdruntime/core/internal/gc/os.d:145:(.text._D4core8internal2gc2os10os_mem_mapFNbNikbZPv+0x22): undefined reference to `mmap64' /home/ponyatov/player/host/lib/gcc/i686-linux-musl/12.3.0/../../../../i686-linux-musl/bin/ld: /home/ponyatov/player/host/lib/gcc/i686-linux-musl/12.3.0/../../../../i686-linux-musl/lib/libgphobos.a(fiber.o):/home/ponyatov/player/ref/gcc-12.3.0/libphobos/libdruntime/core/thread/fiber.d:1050: more undefined references to `mmap64' follow collect2: error: ld returned 1 exit status ```
