[lttng-dev] LTTNG UST configure error (lttng-ust-2.1.2)

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Wed Apr 17 13:55:37 EDT 2013

* Hari Prasad Kalavakunta (Hari.Prasad at radisys.com) wrote:
> Hi lttng-dev,
> I am struck with the following road block. Could you please help me.
> While cross-compiling  LTTNG UST for ppc32 I choose
> --disable-libtool-linkdep-fixup (https://bugs.lttng.org/issues/321)
> for configure to avoid dependency on libuuid as shown below.

The option --disable-libtool-linkdep-fixup has nothing to do with

See ./configure --help for details.

> CFLAGS="-m32 -g -O2" ./configure --disable-libtool-linkdep-fixup  --prefix=/home/xxx/linux-3.4.3/ --host=powerpc-linux --with-sysroot=/home/xxx/linux-3.4.3/
> Yet, the dependencies are not completely removed. I am cross compiling
> LTTNG UST for PPC32. It did not look like I need libuuid. Could you
> please let me know how to overcome it. Or do I need libuuid for PPC32?

For lttng-ust 2.1.x, you need libuuid.

Note that for the newer lttng-ust 2.2-rc, libuuid is not needed anymore
for lttng-ust. However, you seem to be building with lttng-ust 2.1.x.



> I have successfully cross compiled and installed userspace-rcu for ppc32.
> Please let me know if I need to provide any additional details.
> Regards,
> Hari

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Mathieu Desnoyers
EfficiOS Inc.

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