| Message ID | 20200826162828.3330007-1-maennich@google.com |
|---|---|
| Headers | show |
| Series | Build time improvements | expand |
On Wed, Aug 26, 2020 at 05:28:22PM +0100, Matthias Maennich wrote: > Hi, > > please pick up the following patches for 5.4. > > Those are build time optimizations for kernel/gen_kheaders.sh, and - by > removing bashisms - dropping the dependency to /bin/bash. > > In addition, this enables build time improvements across the tree by optionally > allowing to use alternative implementations for various compression tools, e.g. > GZIP=pigz. > > The documentation-only change is not strictly necessary, but keeps > kernel/gen_kheaders.sh in sync with mainline. Looks good, now queued up, thanks. greg k-h
Hi, please pick up the following patches for 5.4. Those are build time optimizations for kernel/gen_kheaders.sh, and - by removing bashisms - dropping the dependency to /bin/bash. In addition, this enables build time improvements across the tree by optionally allowing to use alternative implementations for various compression tools, e.g. GZIP=pigz. The documentation-only change is not strictly necessary, but keeps kernel/gen_kheaders.sh in sync with mainline. Cheers, Matthias Cc: Denis Efremov <efremov@linux.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Denis Efremov (1): kbuild: add variables for compression tools Masahiro Yamada (5): kheaders: remove unneeded 'cat' command piped to 'head' / 'tail' kheaders: optimize md5sum calculation for in-tree builds kheaders: optimize header copy for in-tree builds kheaders: remove the last bashism to allow sh to run it kheaders: explain why include/config/autoconf.h is excluded from md5sum Makefile | 25 +++++++++++- arch/arm/boot/deflate_xip_data.sh | 2 +- arch/ia64/Makefile | 2 +- arch/m68k/Makefile | 8 ++-- arch/parisc/Makefile | 2 +- kernel/Makefile | 2 +- kernel/gen_kheaders.sh | 66 ++++++++++++++++++------------- scripts/Makefile.lib | 12 +++--- scripts/Makefile.package | 8 ++-- scripts/package/buildtar | 6 +-- scripts/xz_wrap.sh | 2 +- 11 files changed, 83 insertions(+), 52 deletions(-)