Merge branch 'feature/perf'

rules/perf/default.bash

@@ -0,0 +1,46 @@
+version=\
+(
+    "3.19"
+)
+
+url=\
+(
+       "https://www.kernel.org/pub/linux/kernel/v3.x/linux-$version.tar.xz"
+)
+
+requires=\
+(
+    'flex/host'
+    'bison/host'
+    'zlib/default'
+)
+
+# v3.19
+md5=\
+(
+       'd3fc8316d4d4d04b65cbc2d70799e763'
+)
+
+#3.14.63
+# md5=('6cf8a6b23849f47f511e0e46cfdb6392')
+
+build()
+{
+    
+    cd ../linux-$version/
+    $cmd_make \
+	CROSS_COMPILE="$cfg_target_canonical-" \
+	ARCH="$cfg_target_linux" \
+	INSTALL_MOD_PATH="$cfg_dir_rootfs/usr" \
+	KBUILD_VERBOSE=1 \
+	DEPMOD="$cfg_dir_toolchain/sbin/depmod" \
+	NO_LIBELF=1 \
+	LDFLAGS=-static \
+	-C "./tools/perf/"
+}
+
+target_install()
+{
+    $cmd_cp ../linux-$version/tools/perf/perf \
+	    $cfg_dir_rootfs/usr/bin/
+}