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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'variables': {
'use_system_libusb%': 0,
},
'targets': [
{
'target_name': 'libusb',
'conditions': [
['OS == "linux" and use_system_libusb', {
'type': 'none',
'direct_dependent_settings': {
'defines': [
'USE_SYSTEM_LIBUSB',
],
'cflags': [
'<!@(pkg-config --cflags libusb-1.0)',
],
'link_settings': {
'ldflags': [
'<!@(pkg-config --libs-only-L --libs-only-other libusb-1.0)',
],
'libraries': [
'<!@(pkg-config --libs-only-l libusb-1.0)',
],
},
},
}, {
'type': '<(library)',
'sources': [
'src/libusb/core.c',
'src/libusb/descriptor.c',
'src/libusb/io.c',
'src/libusb/sync.c',
],
'include_dirs': [
'src',
'src/libusb',
'src/libusb/os',
],
'conditions': [
[ 'OS == "linux"', {
'sources': [
'src/libusb/os/linux_usbfs.c',
'src/libusb/os/threads_posix.c',
],
'defines': [
'DEFAULT_VISIBILITY=',
'HAVE_POLL_H=1',
'HAVE_SYS_TIME_H=1',
'OS_LINUX=1',
'POLL_NFDS_TYPE=nfds_t',
'THREADS_POSIX=1',
'_GNU_SOURCE=1',
],
}],
['OS == "win"', {
'sources': [
'src/libusb/os/poll_windows.c',
'src/libusb/os/threads_windows.c',
'src/libusb/os/windows_usb.c',
],
'include_dirs!': [
'src',
],
'include_dirs': [
'src/msvc',
],
}],
['OS == "mac"', {
'sources': [
'src/libusb/os/darwin_usb.c',
'src/libusb/os/threads_posix.c',
],
'defines': [
'DEFAULT_VISIBILITY=',
'HAVE_POLL_H=1',
'HAVE_SYS_TIME_H=1',
'OS_DARWIN=1',
'POLL_NFDS_TYPE=nfds_t',
'THREADS_POSIX=1',
'_GNU_SOURCE=1',
],
}],
],
}],
],
},
],
}
|
