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| 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 /configure.ac | |
| parent | 18a6fdc154ed61c641e2238c0f0ea6af0331c248 (diff) | |
| download | riscv-openocd-414e4eb40e9a5decfaa2a5aef9ceac9768b7740b.zip riscv-openocd-414e4eb40e9a5decfaa2a5aef9ceac9768b7740b.tar.gz riscv-openocd-414e4eb40e9a5decfaa2a5aef9ceac9768b7740b.tar.bz2 | |
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 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index fb01e1b..aed8bce 100644 --- a/configure.ac +++ b/configure.ac @@ -1142,6 +1142,8 @@ PKG_CHECK_MODULES([LIBUSB1], [libusb-1.0], [ [AC_MSG_WARN([libusb-1.x older than 1.0.9 detected, consider updating])]) LIBUSB1_CFLAGS=`echo $LIBUSB1_CFLAGS | sed 's/-I/-isystem /'` AC_MSG_NOTICE([libusb-1.0 header bug workaround: LIBUSB1_CFLAGS changed to "$LIBUSB1_CFLAGS"]) + PKG_CHECK_EXISTS([libusb-1.0 >= 1.0.16], + [AC_DEFINE([HAVE_LIBUSB_GET_PORT_NUMBERS], [1], [Define if your libusb has libusb_get_port_numbers()])]) ], [ use_libusb1=no AC_MSG_WARN([libusb-1.x not found, trying legacy libusb-0.1 as a fallback; consider installing libusb-1.x instead]) |