compilation failure

gistfile1.txt

error: failed to run custom build command for `libusb-sys v0.2.4 (https://github.com/paritytech/libusb-sys#14bdb698)`                                                                                               
process didn't exit successfully: `/build/parity-ethereum/target/release/build/libusb-sys-0791beef101dd27b/build-script-build` (exit code: 101)
--- stdout
TARGET = Some("x86_64-pc-windows-gnu")
OPT_LEVEL = Some("3")
HOST = Some("x86_64-unknown-linux-gnu")
CC_x86_64-pc-windows-gnu = None
CC_x86_64_pc_windows_gnu = Some("x86_64-w64-mingw32-gcc-posix")
CFLAGS_x86_64-pc-windows-gnu = None
CFLAGS_x86_64_pc_windows_gnu = None
TARGET_CFLAGS = None
CFLAGS = None
DEBUG = Some("false")
running: "x86_64-w64-mingw32-gcc-posix" "-O3" "-ffunction-sections" "-fdata-sections" "-m64" "-I" "." "-I" "libusb/libusb" "-Wall" "-Wextra" "-DOS_LINUX=1" "-DHAVE_ASM_TYPES_H=1" "-DHAVE_LINUX_NETLINK_H=1" "-DHAVE_SYS_SOCKET_H=1" "-DUSBI_TIMERFD_AVAILABLE=1" "-DPOLL_NFDS_TYPE=nfds_t" "-D_GNU_SOURCE=1" "-DHAVE_DLFCN_H=1" "-DHAVE_GETTIMEOFDAY=1" "-DHAVE_INTTYPES_H=1" "-DHAVE_MEMORY_H=1" "-DHAVE_POLL_H=1" "-DHAVE_STDINT_H=1" "-DHAVE_STDLIB_H=1" "-DHAVE_STRINGS_H=1" "-DHAVE_STRING_H=1" "-DHAVE_STRUCT_TIMESPEC=1" "-DHAVE_SYS_STAT_H=1" "-DHAVE_SYS_TIME_H=1" "-DHAVE_SYS_TYPES_H=1" "-DHAVE_UNISTD_H=1" "-DPOLL_NFDS_TYPE=nfds_t" "-DSTDC_HEADERS=1" "-DTHREADS_POSIX=1" "-DDEFAULT_VISIBILITY=__attribute__((visibility(\"default\")))" "-o" "/build/parity-ethereum/target/x86_64-pc-windows-gnu/release/build/libusb-sys-b35ac55f6a1ee087/out/libusb/libusb/os/linux_netlink.o" "-c" "libusb/libusb/os/linux_netlink.c"
cargo:warning=In file included from libusb/libusb/os/linux_netlink.c:25:0:
cargo:warning=libusb/libusb/libusbi.h:33:18: fatal error: poll.h: No such file or directory
cargo:warning= #include <poll.h>
cargo:warning=                  ^
cargo:warning=compilation terminated.
exit code: 1

--- stderr
thread 'main' panicked at '

this was fixed by manual compilation of libusb-sys with a patch paritytech/libusb-sys#5
and adding

[patch."https://github.com/paritytech/libusb-sys"]
libusb-sys = { path = "path/to/patched/libusb-sys" }

to parity-eth's Cargo.toml