Since most of the contents are changed, could you please attach the file
also? Thank you very much.
2012/4/13 Gang Yu <yugang...@gmail.com>
> Hi,
>
> We have updated the kdriver script for linux kernel build. The kdriver
> build script was contributed by Dongyuan's team, Tsinghua University at
> 2009 around for linux 2.6.27 build. We made some changes to the old
> version, including:
>
> *). we change this bash script to a perl script. This is for some
> considerations:
> - parsing command line arguments. bash shows its limitations on parsing
> the command line like -DIPATH_IDSTR='"QLogic kernel.org driver"' as a
> monotonic argument
> - handling the regular expressions and maintaining good program shape,
> perl is easier
>
> *). The script is writing in a relative more general style.
> - no hard coded targets and optimization levels, user can specifiy the
> optimization level and more arguments in the command line rather than using
> Makefile default.
> - tuning arguments can be specified for targets and optimizations.
>
> *). we add a dump functionality, i.e, command line processed by kopencc
> now also dumped to stderr. In our practice, this will help the programmers
> debugging the build issues.
>
> The kernel building command is still
>
> cd /path/to/kernel/source
> make -j 8 V=1 CC="kopencc" O=/path/to/build_dir
> or
> make -j 8 V=1 CC="kopencc -O0" O=/path/to/build_dir
>
> we have tested the script on kernel 2.6.32.6 and 3.0.25 X86_64 target
> build.
>
> Could a gatekeeper please help a review? thanks a lot.
>
> Regards
> Gang
>
>
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--
Regards,
Lai Jian-Xin
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