openocd: Upgrade to latest tip of master

Fix build with new libusb and gcc8

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-devtools/openocd/openocd/0001-Fix-libusb-1.0.22-deprecated-libusb_set_debug-with-l.patch

@@ -0,0 +1,39 @@
+From b95a996bfb281104b68ec66f32ebb79db519a4a8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 31 May 2018 21:06:46 -0700
+Subject: [PATCH] Fix libusb-1.0.22 deprecated libusb_set_debug with
+ libusb_set_option
+
+libusb_set_debug is deprecated in libusb >= 1.0.22 therefore replace
+with equivalent libusb_set_option()  API
+
+see libusb commit for more details
+
+https://github.com/libusb/libusb/commit/539f22e2fd916558d11ab9a66f10f461c5593168
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted [http://openocd.zylin.com/#/c/4540/]
+ src/jtag/drivers/xds110.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/jtag/drivers/xds110.c b/src/jtag/drivers/xds110.c
+index 90b699027..9bfe02ea8 100644
+--- a/src/jtag/drivers/xds110.c
++++ b/src/jtag/drivers/xds110.c
+@@ -367,8 +367,11 @@ static bool usb_connect(void)
+ 
+ 		/* Set libusb to auto detach kernel and disable debug messages */
+ 		(void)libusb_set_auto_detach_kernel_driver(dev, 1);
++#if LIBUSB_API_VERSION >= 0x01000106
++		libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, LIBUSB_LOG_LEVEL_NONE);
++#else
+ 		libusb_set_debug(ctx, LIBUSB_LOG_LEVEL_NONE);
+-
++#endif
+ 		/* Claim the debug interface on the XDS110 */
+ 		result = libusb_claim_interface(dev, INTERFACE_DEBUG);
+ 	} else {
+-- 
+2.17.1
+

meta-oe/recipes-devtools/openocd/openocd_git.bb

@@ -5,8 +5,9 @@ DEPENDS = "libusb-compat libftdi"
 RDEPENDS_${PN} = "libusb1"
 
 SRC_URI = "git://repo.or.cz/openocd.git \
-"
-SRCREV = "3737dd69e73816d186ba418d7b833462a8041079"
+           file://0001-Fix-libusb-1.0.22-deprecated-libusb_set_debug-with-l.patch \
+          "
+SRCREV = "cdf1e826eb23c29de1019ce64125f644f01b0afe"
 
 PV = "0.10+gitr${SRCPV}"
 S = "${WORKDIR}/git"