File libusb-bsc1178376-ppc-linux-flag.patch of Package libusb-1_0.17272

commit e59e437a1fed20c2e363154b6e9639b88f549bd7
Author: Adrian Bunk <bunk@debian.org>
Date:   Sun Jun 18 22:45:54 2017 +0200

    libusb.h: use __linux__ instead of __linux
    
    The check was added since sys/time.h is not available on Windows,
    but breaks on PowerPC where __linux is not defined by GCC in strict
    standards modes.
    
    Signed-off-by: Adrian Bunk <bunk@debian.org>
    Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

NOTE:
  The diff of libusb/version_nano.h is removed to fit 1.0.21.

diff --git a/libusb/libusb.h b/libusb/libusb.h
index c562690..f0f6d71 100644
--- a/libusb/libusb.h
+++ b/libusb/libusb.h
@@ -54,7 +54,7 @@ typedef unsigned __int32  uint32_t;
 #include <sys/types.h>
 #endif
 
-#if defined(__linux) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__HAIKU__)
+#if defined(__linux__) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__HAIKU__)
 #include <sys/time.h>
 #endif