kernelshark: add ftrace gui viewer

The trace-cmd source includes a graphical trace viewer, but we
don't want to make the trace-cmd recipe depend on gtk+. This
patch adds a second recipe in the meta/recipes-kernel/trace-cmd
directory which uses the trace-cmd SRCREV and RDEPENDS on trace-cmd
to ensure compatibility.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
CC: Richard Purdie <richard.purdie@linuxfoundation.org>
CC: Saul Wold <sgw@linux.intel.com>

2 files changed, 24 insertions, 1 deletions

diff --git a/meta/conf/distro/include/poky-default-revisions.inc b/meta/conf/distro/include/poky-default-revisions.inc
index fb6b9e7c48..c11faf9316 100644
--- a/meta/conf/distro/include/poky-default-revisions.inc
+++ b/meta/conf/distro/include/poky-default-revisions.inc
@@ -167,7 +167,9 @@ SRCREV_pn-swabber-native ??= "a0792390c5d6d5a5bade7ab155c80eef3f30fa52"
 SRCREV_pn-sysprof ??= "38a6af1f0a45e528fd2842983da71e0f23c70d6a"
 SRCREV_pn-table ??= "4b267533ce16656cba4104fc39dc12709c1bdddf"
 SRCREV_pn-tasks ??= "ea52d46d691c5fce4473ea4e24a35411381f3a65"
-SRCREV_pn-trace-cmd ??= "0d252224626bd6926324f023a65f20c165232891"
+TRACECMDREV ?= "0d252224626bd6926324f023a65f20c165232891"
+SRCREV_pn-trace-cmd ??= ${TRACECMDREV}
+SRCREV_pn-kernelshark ??= ${TRACECMDREV}
 SRCREV_pn-tidy ??= "e25416e1293e1074bfa6727c80527dcff5b1f3cb"
 SRCREV_pn-u-boot-omap3 ??= "f40f6db278f602b55820693634a7256b0b4e4b80"
 SRCREV_pn-ubootchart ??= "10"
diff --git a/meta/recipes-kernel/trace-cmd/kernelshark_git.bb b/meta/recipes-kernel/trace-cmd/kernelshark_git.bb
new file mode 100644
index 0000000000..ddf7c1ef73
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/kernelshark_git.bb
@@ -0,0 +1,21 @@
+DESCRIPTION = "Graphical trace viewer for Ftrace"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://kernel-shark.c;beginline=6;endline=8;md5=2c22c965a649ddd7973d7913c5634a5e"
+
+PR = r0
+PV = "1.0.4+git${SRCPV}"
+
+DEPENDS = "gtk+"
+RDEPENDS_${PN} = "trace-cmd"
+
+inherit pkgconfig
+
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git;protocol=git"
+S = "${WORKDIR}/git"
+
+EXTRA_OEMAKE = "'CC=${CC}' 'AR=${AR}' 'prefix=${prefix}' gui"
+
+do_install() {
+        oe_runmake CC="${CC}" AR="${AR}" prefix="${prefix}" DESTDIR="${D}" install_gui
+}