Merge tag 'kbuild-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- terminate the build correctly in case of fixdep errors
- clean up fixdep
- suppress packed-not-aligned warnings from GCC-8
- fix W= handling for extra DTC warnings
* tag 'kbuild-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: fix W= option checks for extra DTC warnings
Kbuild: suppress packed-not-aligned warning for default setting only
fixdep: use existing helper to check modular CONFIG options
fixdep: refactor parse_dep_file()
fixdep: move global variables to local variables of main()
fixdep: remove unneeded memcpy() in parse_dep_file()
fixdep: factor out common code for reading files
fixdep: use malloc() and read() to load dep_file to buffer
fixdep: remove unnecessary <arpa/inet.h> inclusion
fixdep: exit with error code in error branches of do_config_file()