diff options
| author | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2016-04-06 10:35:13 +0200 |
|---|---|---|
| committer | Freddie Chopin <freddie.chopin@gmail.com> | 2016-05-05 22:33:41 +0100 |
| commit | 414e4eb40e9a5decfaa2a5aef9ceac9768b7740b (patch) | |
| tree | f1b6efc4c7bc3b9d423d0f5417575bd55ebe6b82 /src/jtag | |
| parent | 18a6fdc154ed61c641e2238c0f0ea6af0331c248 (diff) | |
ftdi: make ftdi_location command depend on libusb1 version
The function libusb_get_port_numbers(), required for the command
ftdi_location, is only available in recent version of libusb1.
Compilation will break if the function is not available. This patch
enables the command only if libusb1 contains the necessary function.
Change-Id: I091e72dafa4ed22eea51692751d43246a8152987
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/3396
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/drivers/ftdi.c | 4 | ||||
| -rw-r--r-- | src/jtag/drivers/mpsse.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/jtag/drivers/ftdi.c b/src/jtag/drivers/ftdi.c index b32fa6cb..3f74f1ca 100644 --- a/src/jtag/drivers/ftdi.c +++ b/src/jtag/drivers/ftdi.c @@ -699,6 +699,7 @@ COMMAND_HANDLER(ftdi_handle_serial_command) return ERROR_OK; } +#ifdef HAVE_LIBUSB_GET_PORT_NUMBERS COMMAND_HANDLER(ftdi_handle_location_command) { if (CMD_ARGC == 1) { @@ -711,6 +712,7 @@ COMMAND_HANDLER(ftdi_handle_location_command) return ERROR_OK; } +#endif COMMAND_HANDLER(ftdi_handle_channel_command) { @@ -889,6 +891,7 @@ static const struct command_registration ftdi_command_handlers[] = { .help = "set the serial number of the FTDI device", .usage = "serial_string", }, +#ifdef HAVE_LIBUSB_GET_PORT_NUMBERS { .name = "ftdi_location", .handler = &ftdi_handle_location_command, @@ -896,6 +899,7 @@ static const struct command_registration ftdi_command_handlers[] = { .help = "set the USB bus location of the FTDI device", .usage = "<bus>:port[,port]...", }, +#endif { .name = "ftdi_channel", .handler = &ftdi_handle_channel_command, diff --git a/src/jtag/drivers/mpsse.c b/src/jtag/drivers/mpsse.c index a3820a22..0d19f388 100644 --- a/src/jtag/drivers/mpsse.c +++ b/src/jtag/drivers/mpsse.c @@ -106,12 +106,13 @@ static bool string_descriptor_equal(libusb_device_handle *device, uint8_t str_in static bool device_location_equal(libusb_device *device, const char *location) { + bool result = false; +#ifdef HAVE_LIBUSB_GET_PORT_NUMBERS char *loc = strdup(location); uint8_t port_path[7]; int path_step, path_len; uint8_t dev_bus = libusb_get_bus_number(device); char *ptr; - bool result = false; path_len = libusb_get_port_numbers(device, port_path, 7); if (path_len == LIBUSB_ERROR_OVERFLOW) { @@ -154,6 +155,7 @@ static bool device_location_equal(libusb_device *device, const char *location) done: free(loc); +#endif return result; } |