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jlink: Make libusb optional 

libusb is now optional for libjaylink because support for TCP/IP
devices is always available.

Change-Id: I03f2566f8e1703276671ac0f353f72394d21f2f0
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/4204
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
fence_i_fix_for_release
Marc Schink 2017-05-20 14:34:21 +02:00 committed by Spencer Oliver
parent ba24c1fc05
commit 7d8d2654e6
2 changed files with 9 additions and 2 deletions
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2
configure.ac
View File

@ -655,7 +655,7 @@ PROCESS_ADAPTERS([USB0_ADAPTERS], ["x$use_libusb0" = "xyes"], [libusb-0.1])
PROCESS_ADAPTERS([HIDAPI_ADAPTERS], ["x$use_hidapi" = "xyes"], [hidapi])
PROCESS_ADAPTERS([HIDAPI_USB1_ADAPTERS], ["x$use_hidapi" = "xyes" -a "x$use_libusb1" = "xyes"], [hidapi and libusb-1.x])
PROCESS_ADAPTERS([LIBFTDI_ADAPTERS], ["x$use_libftdi" = "xyes"], [libftdi])
PROCESS_ADAPTERS([LIBJAYLINK_ADAPTERS], ["x$use_libusb1" = "xyes" -a "x$use_internal_libjaylink" = "xyes" -o "x$use_libjaylink" = "xyes"], [libusb-1.x or libjaylink-0.1])
PROCESS_ADAPTERS([LIBJAYLINK_ADAPTERS], ["x$use_internal_libjaylink" = "xyes" -o "x$use_libjaylink" = "xyes"], [libjaylink-0.1])
AS_IF([test "x$build_openjtag" = "xyes"], [
AS_IF([test "x$use_libusb1" != "xyes" -a "x$use_libusb0" != "xyes"], [

9
src/jtag/drivers/jlink.c
View File

@ -551,6 +551,11 @@ static int jlink_init(void)
LOG_DEBUG("Using libjaylink %s (compiled with %s).",
jaylink_version_package_get_string(), JAYLINK_VERSION_PACKAGE_STRING);
if (!jaylink_library_has_cap(JAYLINK_CAP_HIF_USB) && use_usb_address) {
LOG_ERROR("J-Link driver does not support USB devices.");
return ERROR_JTAG_INIT_FAILED;
}
ret = jaylink_init(&jayctx);
if (ret != JAYLINK_OK) {
@ -610,7 +615,9 @@ static int jlink_init(void)
if (use_usb_address) {
ret = jaylink_device_get_usb_address(devs[i], &address);
if (ret != JAYLINK_OK) {
if (ret == JAYLINK_ERR_NOT_SUPPORTED) {
continue;
} else if (ret != JAYLINK_OK) {
LOG_WARNING("jaylink_device_get_usb_address() failed: %s.",
jaylink_strerror_name(ret));
continue;