Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'

external/sdl/SDL/src/hidapi/mac/CMakeLists.txt

@@ -0,0 +1,48 @@
+cmake_minimum_required(VERSION 3.4.3 FATAL_ERROR)
+
+list(APPEND HIDAPI_PUBLIC_HEADERS "hidapi_darwin.h")
+
+add_library(hidapi_darwin
+    ${HIDAPI_PUBLIC_HEADERS}
+    hid.c
+)
+
+find_package(Threads REQUIRED)
+
+target_link_libraries(hidapi_darwin
+    PUBLIC hidapi_include
+    PRIVATE Threads::Threads
+    PRIVATE "-framework IOKit" "-framework CoreFoundation" "-framework AppKit"
+)
+
+set_target_properties(hidapi_darwin
+    PROPERTIES
+        EXPORT_NAME "darwin"
+        OUTPUT_NAME "hidapi"
+        VERSION ${PROJECT_VERSION}
+        SOVERSION ${PROJECT_VERSION_MAJOR}
+        MACHO_COMPATIBILITY_VERSION ${PROJECT_VERSION_MAJOR}
+        FRAMEWORK_VERSION ${PROJECT_VERSION_MAJOR}
+        PUBLIC_HEADER "${HIDAPI_PUBLIC_HEADERS}"
+)
+
+# compatibility with find_package()
+add_library(hidapi::darwin ALIAS hidapi_darwin)
+# compatibility with raw library link
+add_library(hidapi ALIAS hidapi_darwin)
+
+set(PUBLIC_HEADER_DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+if(NOT CMAKE_FRAMEWORK)
+    set(PUBLIC_HEADER_DESTINATION "${PUBLIC_HEADER_DESTINATION}/hidapi")
+endif()
+
+if(HIDAPI_INSTALL_TARGETS)
+    install(TARGETS hidapi_darwin EXPORT hidapi
+        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+        FRAMEWORK DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+        PUBLIC_HEADER DESTINATION "${PUBLIC_HEADER_DESTINATION}"
+    )
+endif()
+
+hidapi_configure_pc("${PROJECT_ROOT}/pc/hidapi.pc.in")

external/sdl/SDL/src/hidapi/mac/Makefile-manual

@@ -0,0 +1,27 @@
+###########################################
+# Simple Makefile for HIDAPI test program
+#
+# Alan Ott
+# Signal 11 Software
+# 2010-07-03
+###########################################
+
+all: hidtest
+
+CC=gcc
+COBJS=hid.o ../hidtest/test.o
+OBJS=$(COBJS)
+CFLAGS+=-I../hidapi -I. -Wall -g -c
+LIBS=-framework IOKit -framework CoreFoundation -framework AppKit
+
+
+hidtest: $(OBJS)
+	$(CC) -Wall -g $^ $(LIBS) -o hidtest
+
+$(COBJS): %.o: %.c
+	$(CC) $(CFLAGS) $< -o $@
+
+clean:
+	rm -f *.o hidtest
+
+.PHONY: clean

external/sdl/SDL/src/hidapi/mac/Makefile.am

@@ -0,0 +1,9 @@
+lib_LTLIBRARIES = libhidapi.la
+libhidapi_la_SOURCES = hid.c
+libhidapi_la_LDFLAGS = $(LTLDFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/hidapi/
+
+hdrdir = $(includedir)/hidapi
+hdr_HEADERS = $(top_srcdir)/hidapi/hidapi.h
+
+EXTRA_DIST = Makefile-manual

external/sdl/SDL/src/hidapi/mac/hidapi_darwin.h

@@ -0,0 +1,98 @@
+/*******************************************************
+ HIDAPI - Multi-Platform library for
+ communication with HID devices.
+
+ libusb/hidapi Team
+
+ Copyright 2022, All Rights Reserved.
+
+ At the discretion of the user of this library,
+ this software may be licensed under the terms of the
+ GNU General Public License v3, a BSD-Style license, or the
+ original HIDAPI license as outlined in the LICENSE.txt,
+ LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt
+ files located at the root of the source distribution.
+ These files may also be found in the public source
+ code repository located at:
+        https://github.com/libusb/hidapi .
+********************************************************/
+
+/** @file
+ * @defgroup API hidapi API
+
+ * Since version 0.12.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 12, 0)
+ */
+
+#ifndef HIDAPI_DARWIN_H__
+#define HIDAPI_DARWIN_H__
+
+#include <stdint.h>
+
+#include "../hidapi/hidapi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+		/** @brief Get the location ID for a HID device.
+
+			Since version 0.12.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 12, 0)
+
+			@ingroup API
+			@param dev A device handle returned from hid_open().
+			@param location_id The device's location ID on return.
+
+			@returns
+				This function returns 0 on success and -1 on error.
+		*/
+		int HID_API_EXPORT_CALL hid_darwin_get_location_id(hid_device *dev, uint32_t *location_id);
+
+
+		/** @brief Changes the behavior of all further calls to @ref hid_open or @ref hid_open_path.
+
+			By default on Darwin platform all devices opened by HIDAPI with @ref hid_open or @ref hid_open_path
+			are opened in exclusive mode (see kIOHIDOptionsTypeSeizeDevice).
+
+			Since version 0.12.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 12, 0)
+
+			@ingroup API
+			@param open_exclusive When set to 0 - all further devices will be opened
+				in non-exclusive mode. Otherwise - all further devices will be opened
+				in exclusive mode.
+
+			@note During the initialisation by @ref hid_init - this property is set to 1 (TRUE).
+			This is done to preserve full backward compatibility with previous behavior.
+
+			@note Calling this function before @ref hid_init or after @ref hid_exit has no effect.
+		*/
+		void HID_API_EXPORT_CALL hid_darwin_set_open_exclusive(int open_exclusive);
+
+		/** @brief Getter for option set by @ref hid_darwin_set_open_exclusive.
+
+			Since version 0.12.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 12, 0)
+
+			@ingroup API
+			@return 1 if all further devices will be opened in exclusive mode.
+
+			@note Value returned by this function before calling to @ref hid_init or after @ref hid_exit
+			is not reliable.
+		*/
+		int HID_API_EXPORT_CALL hid_darwin_get_open_exclusive(void);
+
+		/** @brief Check how the device was opened.
+
+			Since version 0.12.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 12, 0)
+
+			@ingroup API
+			@param dev A device to get property from.
+
+			@return 1 if the device is opened in exclusive mode, 0 - opened in non-exclusive,
+			-1 - if dev is invalid.
+		*/
+		int HID_API_EXPORT_CALL hid_darwin_is_device_open_exclusive(hid_device *dev);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif