Bruce Ashfield wrote on 2012-03-21: > On 12-03-20 8:59 PM, Saul Wold wrote: >> On 03/14/2012 01:27 AM, Lianhao Lu wrote: >>> Set the PREFERRED_VERSION of lttng-ust to use lttng-ust instead of >>> lttng2-ust in poky distro. This fixed yocto bug #2062. >>> >>> The lttng2 is very different in terms of architecture and usage model, >>> compared >>> to lttng. The eclipse upstream lttng plugin won't be able to support >>> lttng2 until >>> the eclipse Juno release(Jun 27th, 2012). >>> >> This patch seems to break the lttng-2.0/lttng-tools build. Please verify >> that we can build lttng-2.0 bits or somehow handle both. >> >> I am not sure the kernel will support the older lttng, in which case >> using lttng-ust from the older release will not work, so we can not use >> the eclipse with it anyways. > > It won't. Since lttng 1.x wasn't ported past 2.6.38 (and released), since > lttng was moving to 2.x and the new CTF, there wasn't any sense in > porting it ourselves. > > That being said, it IS possible for both 1.x and 2.x to co-exist, but > we don't have the weeks (or the value) in making the port.
Just like Bruce said, I double checked that the older lttng-ust 1.x can work upon new kernel 3.2.11. So Saul, please ignore this patch. I'll send another patch to oe-core to change the name of new 2.x lttng-ust to lttng2-ust, so that it's possible to have them co-exist. Best Regards -Lianhao >> >> Sau! >> >>> The following changes since commit >>> 8e9f6fc77ac4763f4ed1f6e7b720420c220ba6e2: >>> Richard Purdie (1): >>> dates: Fix unpackaged files warning >>> >>> are available in the git repository at: >>> >>> git://git.pokylinux.org/poky-contrib llu/bug2062 >>> http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=llu/bug2062 >>> >>> Lianhao Lu (1): >>> poky.conf: Prefer lttng-ust instead of lttng2-ust. >>> >>> meta-yocto/conf/distro/poky.conf | 3 +++ >>> 1 files changed, 3 insertions(+), 0 deletions(-) >>> _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto