perf: kill -Werror

this fails to build using a recent sourcery toolchain due to
unused-but-set-variable

(From OE-Core rev: dce7918a818bf86fcc11f561af3eacaf281403d4)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>

the patch was imported from meta-mentor layer on yoctoproject git server
http://git.yoctoproject.org/cgit/cgit.cgi/meta-mentor as of commit ids
82e96b3baa1c64d03412871fce56d496a338f167 and
ae325d011bd50501fe677c8b37295ae83030c526

Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/meta/recipes-kernel/perf/perf_3.4.bb b/meta/recipes-kernel/perf/perf_3.4.bb
index b09436231f..4e6d03d005 100644
--- a/meta/recipes-kernel/perf/perf_3.4.bb
+++ b/meta/recipes-kernel/perf/perf_3.4.bb
@@ -9,7 +9,7 @@ as well."
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
 
-PR = "r5"
+PR = "r6"
 
 require perf.inc
 
@@ -79,6 +79,10 @@ do_install() {
         fi
 }
 
+do_configure_prepend () {
+    sed -i 's,-Werror ,,' ${S}/tools/perf/Makefile
+}
+
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 FILES_${PN} += "${libexecdir}/perf-core"