Cross-compiling error

make[3]: Entering directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/libiberty/testsuite'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/libiberty/testsuite'
make[2]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/libiberty'
make[2]: Entering directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/intl'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/intl'
make[2]: Entering directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/bfd'
creating bfdver.h
rm -f elf32-target.h
/nix/store/ny5p32137wfyzdm485xfdck21w1gyl3g-gnused-4.5/bin/sed -e s/NN/32/g < ./elfxx-target.h > elf32-target.new
mv -f elf32-target.new elf32-target.h
rm -f elf64-target.h
/nix/store/ny5p32137wfyzdm485xfdck21w1gyl3g-gnused-4.5/bin/sed -e s/NN/64/g < ./elfxx-target.h > elf64-target.new
mv -f elf64-target.new elf64-target.h
rm -f targmatch.h
/nix/store/ny5p32137wfyzdm485xfdck21w1gyl3g-gnused-4.5/bin/sed -f ./targmatch.sed < ./config.bfd > targmatch.new
mv -f targmatch.new targmatch.h
Making info in doc
make[3]: Entering directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/bfd/doc'
gcc -o chw$$  \
    -I.. -I./.. -I./../../include -I./../../intl -I../../intl ./chew.c; \
/nix/store/czx8vkrb9jdgjyz8qfksh10vrnqa723l-bash-4.4-p23/bin/bash ./../../move-if-change \
  chw$$ chew; \
touch chew.stamp
/nix/store/czx8vkrb9jdgjyz8qfksh10vrnqa723l-bash-4.4-p23/bin/bash: gcc: command not found
mv: cannot stat 'chw3737': No such file or directory
./chew -f ./doc.str < ./../aoutx.h >aoutx.tmp
/nix/store/czx8vkrb9jdgjyz8qfksh10vrnqa723l-bash-4.4-p23/bin/bash: ./chew: No such file or directory
make[3]: *** [Makefile:848: aoutx.stamp] Error 127
make[3]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/bfd/doc'
make[2]: *** [Makefile:1748: info-recursive] Error 1
make[2]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1/bfd'
make[1]: *** [Makefile:2688: all-bfd] Error 2
make[1]: Leaving directory '/tmp/nix-build-gdb-8.1.1-aarch64-unknown-linux-gnu.drv-0/gdb-8.1.1'
make: *** [Makefile:850: all] Error 2
builder for '/nix/store/hn9dd3lf2b27p4zip3fzzpjcg9gxagmg-gdb-8.1.1-aarch64-unknown-linux-gnu.drv' failed with exit code 2
cannot build derivation '/nix/store/wj0qwylrxykvn9krxs96c0a9ldhkp6py-python2.7-Cython-0.28.3-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/bdvfkslq1ahn89ffy5x8l7xxv8i78ji8-python2.7-PyStemmer-1.3.0-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/rignjdjb4s7yl30m63mq6j1xqv1a1310-python2.7-snowballstemmer-1.2.1-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/dkayxr3ha60nwc6p257bx1clzcqkg3il-python2.7-Sphinx-1.7.8-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/nmjzac1x6m9ccgy79s7w5gwzyqly2qr9-servant-sphinx-documentation-0.14.1-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/a6n4hxld5gzlqcrz4mqh8dpm1qc5fkis-servant-0.14.1-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/ldsmcpxz6hy0y6rp482xgl1vh3xqmm5z-Hub-0.1.0-aarch64-unknown-linux-gnu.drv': 1 dependencies couldn't be built
error: build of '/nix/store/ldsmcpxz6hy0y6rp482xgl1vh3xqmm5z-Hub-0.1.0-aarch64-unknown-linux-gnu.drv' failed