Signed-off-by: Khem Raj <[email protected]>
---
meta/recipes-core/tasks/task-core-tools.bb | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/meta/recipes-core/tasks/task-core-tools.bb
b/meta/recipes-core/tasks/task-core-tools.bb
index eed4afb..b0eb7d4 100644
--- a/meta/recipes-core/tasks/task-core-tools.bb
+++ b/meta/recipes-core/tasks/task-core-tools.bb
@@ -58,6 +58,15 @@ RRECOMMENDS_task-core-tools-profile = "\
SYSTEMTAP = "systemtap"
SYSTEMTAP_libc-uclibc = ""
+# lttng-ust uses sched_getcpu() which is not there on uclibc
+# for some of the architectures it can be patched to call the
+# syscall directly but for x86_64 __NR_getcpu is a vsyscall
+# which means we can not use syscall() to call it. So we ignore
+# it for x86_64/uclibc
+
+LTTNGUST = "lttng-ust"
+LTTNGUST_libc-uclibc = ""
+
# exmap-console
# exmap-server
@@ -66,7 +75,7 @@ SYSTEMTAP_libc-uclibc = ""
# (which is required by lttng-ust) may not build on other platforms, like
# MIPS.
RDEPENDS_task-core-tools-profile_append_qemux86 = " valgrind lttng-ust
${SYSTEMTAP}"
-RDEPENDS_task-core-tools-profile_append_qemux86-64 = " lttng-ust ${SYSTEMTAP}"
+RDEPENDS_task-core-tools-profile_append_qemux86-64 = " ${LTTNGUST}
${SYSTEMTAP}"
RDEPENDS_task-core-tools-profile_append_qemuppc = " lttng-ust ${SYSTEMTAP}"
RDEPENDS_task-core-tools-profile_append_qemuarm = " lttng-ust"
--
1.7.4.1
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