[PATCH] kbuild - tags

[John Kacur]

- Add the ability to make tags for all archs using "all"
make ALLSOURCE_ARCHS=all tags
- Document this in kbuild.txt

Without this change you have to type each arch separately.

Signed-off-by: John Kacur <jka...@redhat.com>
---
Documentation/kbuild/kbuild.txt | 4 ++++
scripts/tags.sh | 11 +++++++++++
2 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 6f8c1ca..a6791e3 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -162,3 +162,7 @@ For tags/TAGS/cscope targets, you can specify more than one arch
to be included in the databases, separated by blank space. E.g.:

$ make ALLSOURCE_ARCHS="x86 mips arm" tags
+
+To get all available archs you can also specify all. E.g.:
+
+ $ make ALLSOURCE_ARCHS=all tags
diff --git a/scripts/tags.sh b/scripts/tags.sh
index a6a8e71..766eb8a 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -24,9 +24,20 @@ else
tree=${srctree}/
fi

+# Find all available archs
+find_all_archs()
+{
+ ALLSOURCE_ARCHS=""
+ for arch in `ls ${tree}arch`; do
+ ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/}
+ done
+}
+
# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
if [ "${ALLSOURCE_ARCHS}" = "" ]; then
ALLSOURCE_ARCHS=${SRCARCH}
+elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then
+ find_all_archs
fi

# find sources in arch/$ARCH
--
1.6.6.1

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[Michal Marek]

On Tue, Mar 02, 2010 at 04:57:52PM +0100, John Kacur wrote:
> - Add the ability to make tags for all archs using "all"
> make ALLSOURCE_ARCHS=all tags
> - Document this in kbuild.txt
>
> Without this change you have to type each arch separately.
>
> Signed-off-by: John Kacur <jka...@redhat.com>

Thanks, applied.

Michal

[John Kacur]

On Wed, Mar 3, 2010 at 10:49 AM, Michal Marek <mma...@suse.cz> wrote:
> On Tue, Mar 02, 2010 at 04:57:52PM +0100, John Kacur wrote:
>> � � � - Add the ability to make tags for all archs using "all"
>> � � � � � � � make ALLSOURCE_ARCHS=all tags
>> � � � - Document this in kbuild.txt
>>
>> � � � Without this change you have to type each arch separately.
>>
>> Signed-off-by: John Kacur <jka...@redhat.com>
>
> Thanks, applied.
>

Great! Are you going to send a pull request to Linus soon for 2.6.34?

Thanks
John