Initial commit

cmake/libusb_config.h

@@ -0,0 +1,39 @@
+/* libusb config.h for macOS (Darwin) — arm64 + x86_64, macOS 12+ */
+#pragma once
+
+/* clock_gettime available since macOS 10.12 */
+#define HAVE_CLOCK_GETTIME 1
+
+/* pthread_condattr_setclock(CLOCK_MONOTONIC) is NOT available on macOS.
+   Must be undefined (not 0) so #ifdef checks are false. */
+#undef HAVE_PTHREAD_CONDATTR_SETCLOCK
+
+/* timerfd is Linux-only — must be undefined, not 0 */
+#undef HAVE_TIMERFD
+
+/* Standard POSIX headers present on macOS */
+#define HAVE_SYS_TIME_H 1
+#define HAVE_DLFCN_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRING_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_UNISTD_H 1
+#define STDC_HEADERS 1
+
+#define PLATFORM_POSIX 1
+
+/* Visibility / printf format attributes */
+#define DEFAULT_VISIBILITY           __attribute__((visibility("default")))
+#define PRINTF_FORMAT(a, b)          __attribute__((__format__(__printf__, a, b)))
+
+/* 64-bit */
+#define SIZEOF_VOID_P 8
+
+/* Logging enabled (not debug) */
+#define ENABLE_LOGGING 1
+#undef  ENABLE_DEBUG_LOGGING