Running phase: unpackPhase
unpacking source archive /nix/store/71ia8sxixzzyp6h3l0c9m63bgna275sg-source
source root is source
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
build flags: SHELL=/nix/store/11ciq72n4fdv8rw6wgjgasfv4mjs1jrw-bash-5.2p37/bin/bash
gcc -O2  -c util.c
gcc -O2  -c asm-opt.c
gcc -O2  -c x86-sse2.S
gcc -O2  -c arm-neon.S
gcc -O2  -c mips-32.S
gcc -O2  -c aarch64-asm.S
gcc -O2  -o tinymembench main.c util.o asm-opt.o x86-sse2.o arm-neon.o mips-32.o aarch64-asm.o -lm
main.c: In function 'mmap_framebuffer':
main.c:56:9: error: implicit declaration of function 'ioctl' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wimplicit-function-declaration-Wimplicit-function-declaration8;;]
   56 |     if (ioctl(fd, FBIOGET_FSCREENINFO, &finfo))
      |         ^~~~~
make: *** [Makefile:8: tinymembench] Error 1