[ltt-dev] [UST PATCH 3/3] support busybox for manual trace tests

[Nils Carlson]

merged.

On Wed, 27 Apr 2011, Jason Wessel wrote:

> The busybox version of find does not support using -L, and it does not
> appear to be needed in order to pass the test.  In the interest of
> being able to run internal UST tests on a busybox based rootfs,
> appropriately detect if -L is available as an argument to find and use
> it when it is available.
>
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
> tests/manual_mode_tracing.sh |    9 ++++++++-
> 1 files changed, 8 insertions(+), 1 deletions(-)
>
> diff --git a/tests/manual_mode_tracing.sh b/tests/manual_mode_tracing.sh
> index 19044ba..f9bc793 100755
> --- a/tests/manual_mode_tracing.sh
> +++ b/tests/manual_mode_tracing.sh
> @@ -43,7 +43,14 @@ UST_CONSUMERD_PID="$(<$pidfilepath)"
>
> LIB_UST="$TESTDIR/../libust/.libs/libust.so.0.0.0"
> LIB_UST_MALLOC="$TESTDIR/../libustinstr-malloc/.libs/libustinstr-malloc.so"
> -LD_PRELOAD="$LIB_UST:$LIB_UST_MALLOC" find -L / >/dev/null 2>&1 &
> +# Check to see if find supports -L
> +find . -maxdepth 0 -L > /dev/null 2>&1
> +if [ $? = 0 ] ; then
> +   USE_L="-L"
> +else
> +   USE_L=""
> +fi
> +LD_PRELOAD="$LIB_UST:$LIB_UST_MALLOC" find $USE_L / >/dev/null 2>&1 &
> PID=$!
> TRACE=auto
> USTCTL="$TESTDIR/../ustctl/ustctl"
> -- 
> 1.7.1
>
>
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