~/build $ CARCH=x86_64 abuild -d
/usr/bin/abuild: /usr/share/abuild/functions.sh: line 2: can't create /dev/null: Permission denied
/usr/bin/abuild: /usr/share/abuild/functions.sh: line 2: git: not found
/usr/bin/abuild-sign: /usr/share/abuild/functions.sh: line 2: can't create /dev/null: Permission denied
/usr/bin/abuild-sign: /usr/share/abuild/functions.sh: line 2: git: not found
>>> binutils-armhf: Checking sanity of /home/user/build/APKBUILD...
>>> WARNING: binutils-armhf: No maintainer
>>> binutils-armhf: Cleaning temporary build dirs...
>>> binutils-armhf: Checking sha512sums...
binutils-2.28.tar.bz2: OK
binutils-ld-fix-static-linking.patch: OK
hash-style-gnu.patch: OK
CVE-2017-7614.patch: OK
>>> binutils-armhf: Unpacking /var/cache/distfiles/binutils-2.28.tar.bz2...
>>> binutils-armhf: binutils-ld-fix-static-linking.patch
patching file ld/scripttempl/elf.sc
Hunk #1 succeeded at 247 (offset 12 lines).
Hunk #2 succeeded at 282 (offset 12 lines).
Hunk #3 succeeded at 297 (offset 12 lines).
>>> binutils-armhf: hash-style-gnu.patch
patching file ld/ldmain.c
Hunk #1 succeeded at 303 (offset 16 lines).
patching file gold/options.h
Hunk #1 succeeded at 921 (offset 127 lines).
>>> binutils-armhf: CVE-2017-7614.patch
patching file bfd/elflink.c
Hunk #2 succeeded at 11976 (offset -65 lines).
/home/user/build/src/binutils-2.28/configure: line 31: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 70: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 70: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 70: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 79: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 132: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: line 237: can't create /dev/null: Permission denied
/home/user/build/src/binutils-2.28/configure: This script requires a shell more modern than all
/home/user/build/src/binutils-2.28/configure: the shells that I found on your system.
/home/user/build/src/binutils-2.28/configure: Please tell bug-autoconf@gnu.org about your system,
/home/user/build/src/binutils-2.28/configure: including any error possibly output before this
/home/user/build/src/binutils-2.28/configure: message. Then install a modern shell, or manually run
/home/user/build/src/binutils-2.28/configure: the script under such a shell if you do have one.
>>> ERROR: binutils-armhf: all failed