[MacPorts] #64597: libusb @ 1.0.25: error: use of undeclared identifier 'CLOCK_MONOTONIC'; error: 'TARGET_OS_OSX' is not defined, evaluates to 0; 'clock_gettime' is invalid in C99

[MacPorts]

#64597: libusb @ 1.0.25: error: use of undeclared identifier 'CLOCK_MONOTONIC';
error: 'TARGET_OS_OSX' is not defined, evaluates to 0; 'clock_gettime' is
invalid in C99
---------------------------------+-----------------------
 Reporter:  thetrial             |      Owner:  michaelld
     Type:  defect               |     Status:  assigned
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:  2.7.1
 Keywords:  elcapitan legacy-os  |       Port:  libusb
---------------------------------+-----------------------
 Something goes wrong. Happened on two machines with El Capitan.

 {{{
 :info:build os/darwin_usb.c:1804:3: error: implicit declaration of
 function 'clock_gettime' is invalid in C99 [-Werror,-Wimplicit-function-
 declaration]
 :info:build   clock_gettime(CLOCK_MONOTONIC, &start);
 :info:build   ^
 :info:build os/darwin_usb.c:1804:3: note: did you mean 'clock_get_time'?
 :info:build /usr/include/mach/clock.h:52:15: note: 'clock_get_time'
 declared here
 :info:build kern_return_t clock_get_time
 :info:build               ^
 :info:build os/darwin_usb.c:1804:17: error: use of undeclared identifier
 'CLOCK_MONOTONIC'
 :info:build   clock_gettime(CLOCK_MONOTONIC, &start);
 :info:build                 ^
 :info:build os/darwin_usb.c:1811:19: error: use of undeclared identifier
 'CLOCK_MONOTONIC'
 :info:build     clock_gettime(CLOCK_MONOTONIC, &now);
 :info:build                   ^
 :info:build os/darwin_usb.c:2420:5: error: 'TARGET_OS_OSX' is not defined,
 evaluates to 0 [-Werror,-Wundef]
 :info:build #if TARGET_OS_OSX
 :info:build     ^
 :info:build 4 errors generated.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/64597>
MacPorts <https://www.macports.org/>
Ports system for macOS