update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/blktrace/0001-iowatcher-link-with-lrt.patch

@@ -0,0 +1,31 @@
+From 80d87b99d72034441ea4fbab81f5c80c1ef3b067 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Tue, 23 Aug 2016 16:36:14 +0200
+Subject: [PATCH] iowatcher: link with -lrt
+
+Some C libraries (notably uClibc) have the posix_spawn*() functions in
+librt, so let's link iowatcher with -lrt.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Upstream-status: merged
+ (http://git.kernel.org/cgit/linux/kernel/git/axboe/blktrace.git/commit/?id=d1ab783430f5a832e973ed9a293da146c04c6702)
+---
+ iowatcher/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/iowatcher/Makefile b/iowatcher/Makefile
+index 7b5101c..502476d 100644
+--- a/iowatcher/Makefile
++++ b/iowatcher/Makefile
+@@ -19,7 +19,7 @@ all: $(ALL)
+ 	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
+ 
+ iowatcher: blkparse.o plot.o main.o tracers.o mpstat.o fio.o
+-	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm
++	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm -lrt
+ 
+ depend:
+ 	@$(CC) -MM $(ALL_CFLAGS) *.c 1> .depend
+-- 
+2.7.4
+

bsp/buildroot-2017.02.11/package/blktrace/Config.in

@@ -0,0 +1,17 @@
+config BR2_PACKAGE_BLKTRACE
+	bool "blktrace"
+	depends on BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # clock_nanosleep()
+	depends on BR2_USE_MMU # system()
+	select BR2_PACKAGE_LIBAIO
+	help
+	  blktrace is a block layer IO tracing mechanism which provides
+	  detailed information about request queue operations
+	  up to user space.
+
+	  http://git.kernel.dk/?p=blktrace.git;a=summary
+
+comment "blktrace needs a toolchain w/ NPTL"
+	depends on BR2_USE_MMU
+	depends on BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS
+	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL

bsp/buildroot-2017.02.11/package/blktrace/blktrace.hash

@@ -0,0 +1,2 @@
+# From http://brick.kernel.dk/snaps/MD5SUMS
+md5	9a6ca62330c8adb0b6a4ea6cf8a55694	blktrace-1.1.0.tar.gz

bsp/buildroot-2017.02.11/package/blktrace/blktrace.mk

@@ -0,0 +1,22 @@
+################################################################################
+#
+# blktrace
+#
+################################################################################
+
+BLKTRACE_VERSION = 1.1.0
+BLKTRACE_SITE = http://brick.kernel.dk/snaps
+BLKTRACE_DEPENDENCIES = libaio
+BLKTRACE_LICENSE = GPLv2+
+BLKTRACE_LICENSE_FILES = COPYING
+
+define BLKTRACE_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) $(TARGET_CONFIGURE_OPTS)
+endef
+
+define BLKTRACE_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) $(TARGET_CONFIGURE_OPTS) install \
+		DESTDIR=$(TARGET_DIR) prefix=/usr
+endef
+
+$(eval $(generic-package))