lkml.org 
[lkml]   [2012]   [Apr]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v5 5/5] tools: Connect to the kernel build system
Em Wed, Apr 11, 2012 at 06:36:18PM +0200, Borislav Petkov escreveu:
> From: Borislav Petkov <borislav.petkov@amd.com>
>
> Now you can do
>
> $ make tools/<toolname>
>
> from the toplevel kernel directory and have the respective tool built.
>
> If you want to build and install it, do
>
> $ make tools/<toolname>_install

[acme@sandy linux]$ make -j8 O=/home/git/build/perf tools/perf_install
[acme@sandy linux]$ ls -la tools/perf/*.o | wc -l
22
It should have honoured O=

Can you fix this one please? :)

- Arnaldo

> $ make tools/<toolname>_clean
>
> should clean the respective tool directories.
>
> If you want to clean all in tools, simply do
>
> $ make tools/clean
>
> Also, if you want to get what the possible targets are, simply calling
>
> $ make tools/
>
> should give you the short help.
>
> $ make tools/install
>
> installs all tools, of course. Doh.
>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
> ---
> Makefile | 7 +++++++
> tools/Makefile | 10 ++++++++++
> 2 files changed, 17 insertions(+)
>
> diff --git a/Makefile b/Makefile
> index 0df3d003a079..f7f738117128 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1468,6 +1468,13 @@ kernelrelease:
> kernelversion:
> @echo $(KERNELVERSION)
>
> +# Clear a bunch of variables before executing the submake
> +tools/: FORCE
> + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/
> +
> +tools/%: FORCE
> + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/ $*
> +
> # Single targets
> # ---------------------------------------------------------------------------
> # Single targets are compatible with:
> diff --git a/tools/Makefile b/tools/Makefile
> index f87c0ec63e6c..3ae43947a171 100644
> --- a/tools/Makefile
> +++ b/tools/Makefile
> @@ -14,6 +14,16 @@ help:
> @echo ' vm - misc vm tools'
> @echo ' x86_energy_perf_policy - Intel energy policy tool'
> @echo ''
> + @echo 'You can do:'
> + @echo ' $$ make -C tools/<tool>_install'
> + @echo ''
> + @echo ' from the kernel command line to build and install one of'
> + @echo ' the tools above'
> + @echo ''
> + @echo ' $$ make tools/install'
> + @echo ''
> + @echo ' installs all tools.'
> + @echo ''
> @echo 'Cleaning targets:'
> @echo ''
> @echo ' all of the above with the "_clean" string appended cleans'
> --
> 1.7.9.3.362.g71319


\
 
 \ /
  Last update: 2012-04-11 20:07    [from the cache]
©2003-2011 Jasper Spaans