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| author |   Paul Eggleton <paul.eggleton@linux.intel.com> | 2013-07-01 15:21:17 +0100 |
|---|---|---|
| committer |   Saul Wold <sgw@linux.intel.com> | 2013-07-02 07:58:09 -0700 |
| commit | 3ef5b19cbd7a90e11fc61223737b0b8e0e60b1a3 (patch) | |
| tree | 3d39b25b0b9d371fb3824c56a6ea2d7cb1b0e37d | |
| parent | 0edc61b9a38f93f06098b929662db6c3ce68670d (diff) | |
| download | openembedded-core-contrib-3ef5b19cbd7a90e11fc61223737b0b8e0e60b1a3.tar.gz | |
lttng-modules: allow building without tracepoints enabled in kernel
Avoid a QA failure and instead produce a sensible warning message if no
modules were built.
Fixes [YOCTO #4791].
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
| -rw-r--r-- | meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb b/meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb index 700c4c5760..0bbaa817ca 100644 --- a/meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb +++ b/meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb @@ -22,3 +22,14 @@ export KERNEL_SRC="${STAGING_KERNEL_DIR}" S = "${WORKDIR}/git" + +do_install_append() { + # Delete empty directories to avoid QA failures if no modules were built + find ${D}/lib -depth -type d -empty -exec rmdir {} \; +} + +python do_package_prepend() { + if not os.path.exists(os.path.join(d.getVar('D', True), 'lib/modules')): + bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN', True)) +} + |