Re: [lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-27 Thread Arthur LAMBERT
Hi everyone, just to say that I finally found a way out... and not so dirty Just need to put an extra LDFLAGS in Makefile of lttng-tools in Openwrt : - feeds/tools/devel/lttng-tools/Makefile before: TARGET_LDFLAGS += -lurcu-bp after : TARGET_LDFLAGS += -lurcu-bp

Re: [lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-26 Thread Arthur LAMBERT
Hi I am also aware that I can only profiling user space with my current kernel version. That's why I am only trying to install ust and tools tarballs. First error is the same but the next one is new with 2.1.0-rc2. First : In file included from smp.h:24, from smp.c:25:

Re: [lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-26 Thread Arthur LAMBERT
Hi After some research about compilation error with uclibc relative to shm_open, I finally found a patch for my toolchain : http://lists.uclibc.org/pipermail/uclibc/2009-February/041886.html This patch add missing file for uclibc 0.9.30.1... This patch fix shm_open issue with 2.1.0 and 2.3.0

Re: [lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-26 Thread Christian Babeux
Hi Arthur, Problem is that I seems to have already this fix in my lttng-ust version. I am not very confortable with autotools. Do I have to add a libtool-linkdep-fixup flag somewhere to be able to enable the fix during my compile process ? No need to add any flag, if configure detect a bogus

[lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-25 Thread Arthur LAMBERT
Hi, I am using backfire version of Openwrt and would like to try to use profiling features bring by tools like lttng. I found some Makefile packages on openwrt website to build lttng-tools and lttng-ust with recent version of openwrt version but I am not able to compile lttng without error.

Re: [lttng-dev] Compilation error with openwrt and uclibc 0.9.31

2013-09-25 Thread Jérémie Galarneau
On Wed, Sep 25, 2013 at 7:06 AM, Arthur LAMBERT arthur.lamb...@sagemcom.com wrote: Hi, I am using backfire version of Openwrt and would like to try to use profiling features bring by tools like lttng. I found some Makefile packages on openwrt website to build lttng-tools and lttng-ust with