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authorPaul Eggleton <paul.eggleton@linux.intel.com>2013-07-01 15:21:17 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-07-02 22:23:50 +0100
commitfba5c25ba82649b106560183291f3ed60a4bffa7 (patch)
treeb53c1f6b8c659b54fb2110ad5e1b45d8e3c79c2f
parent891ee9d5852f9dc9b792e6684d0f04f7e6b83324 (diff)
downloadpoky-fba5c25ba82649b106560183291f3ed60a4bffa7.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]. (From OE-Core rev: 3ef5b19cbd7a90e11fc61223737b0b8e0e60b1a3) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules_2.1.1.bb11
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="${STAGING_KERNEL_DIR}"
22 22
23 23
24S = "${WORKDIR}/git" 24S = "${WORKDIR}/git"
25
26do_install_append() {
27 # Delete empty directories to avoid QA failures if no modules were built
28 find ${D}/lib -depth -type d -empty -exec rmdir {} \;
29}
30
31python do_package_prepend() {
32 if not os.path.exists(os.path.join(d.getVar('D', True), 'lib/modules')):
33 bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN', True))
34}
35