early-access version 1736

CMakeLists.txt

@@ -426,7 +426,7 @@ if(NOT APPLE)
 endif()
 if (NOT LIBUSB_FOUND)
     add_subdirectory(externals/libusb)
-    set(LIBUSB_INCLUDE_DIR "")
+    set(LIBUSB_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/externals/libusb/libusb/libusb")
     set(LIBUSB_LIBRARIES usb)
 endif()
 

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 1735.
+This is the source code for early-access 1736.
 
 ## Legal Notice
 

externals/libusb/CMakeLists.txt

@@ -1,3 +1,86 @@
+if (MINGW)
+    # The MinGW toolchain for some reason doesn't work with this CMakeLists file after updating to
+    # 1.0.24, so we do it the old-fashioned way for now. We may want to move native Linux toolchains
+    # to here, too (TODO lat9nq?).
+
+    set(LIBUSB_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/libusb")
+    set(LIBUSB_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/libusb")
+    # Workarounds for MSYS/MinGW
+    if (MSYS)
+        # CMake on Windows passes `C:/`, but we need `/C/` or `/c/` to use `configure`
+        string(REPLACE ":/" "/" LIBUSB_SRC_DIR "${LIBUSB_SRC_DIR}")
+        set(LIBUSB_SRC_DIR "/${LIBUSB_SRC_DIR}")
+
+        # And now that we are using /C/ for srcdir but everything else is using C:/, we need to
+        # compile everything in the source directory, else `configure` won't think the build
+        # environment is sane.
+        set(LIBUSB_PREFIX "${LIBUSB_SRC_DIR}")
+    endif()
+
+    set(LIBUSB_CONFIGURE "${LIBUSB_SRC_DIR}/configure")
+    set(LIBUSB_MAKEFILE "${LIBUSB_PREFIX}/Makefile")
+    set(LIBUSB_LIBRARY "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.dll.a")
+    set(LIBUSB_SHARED_LIBRARY "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.dll")
+    set(LIBUSB_SHARED_LIBRARY_DEST "${CMAKE_BINARY_DIR}/bin/libusb-1.0.dll")
+
+    # Causes "externals/libusb/libusb/libusb/os/windows_winusb.c:1427:2: error: conversion to non-scalar type requested", so cannot statically link it for now.
+    # set(LIBUSB_CFLAGS "-DGUID_DEVINTERFACE_USB_DEVICE=\\(GUID\\){0xA5DCBF10,0x6530,0x11D2,{0x90,0x1F,0x00,0xC0,0x4F,0xB9,0x51,0xED}}")
+
+    make_directory("${LIBUSB_PREFIX}")
+
+    add_custom_command(
+        OUTPUT
+            "${LIBUSB_LIBRARY}"
+        COMMAND
+            make
+        WORKING_DIRECTORY
+            "${LIBUSB_PREFIX}"
+    )
+
+    # We may use this path for other GNU toolchains, so put all of the MinGW-specific stuff here
+    if (MINGW)
+        set(LIBUSB_CONFIGURE_ARGS --host=x86_64-w64-mingw32 --build=x86_64-windows)
+    endif()
+
+    add_custom_command(
+        OUTPUT
+            "${LIBUSB_MAKEFILE}"
+        COMMAND
+            # /bin/env
+            #     CFLAGS="${LIBUSB_CFLAGS}"
+            /bin/sh "${LIBUSB_CONFIGURE}"
+                ${LIBUSB_CONFIGURE_ARGS}
+                --srcdir="${LIBUSB_SRC_DIR}"
+        WORKING_DIRECTORY
+            "${LIBUSB_PREFIX}"
+    )
+
+    add_custom_command(
+        OUTPUT
+            "${LIBUSB_CONFIGURE}"
+        COMMAND
+            /bin/sh "${LIBUSB_SRC_DIR}/bootstrap.sh"
+        WORKING_DIRECTORY
+            "${LIBUSB_SRC_DIR}"
+    )
+
+    add_custom_command(
+        OUTPUT
+            "${LIBUSB_SHARED_LIBRARY_DEST}"
+        COMMAND
+            /bin/cp "${LIBUSB_SHARED_LIBRARY}" "${LIBUSB_SHARED_LIBRARY_DEST}"
+    )
+
+    add_custom_target(usb-bootstrap ALL DEPENDS "${LIBUSB_CONFIGURE}")
+    add_custom_target(usb-configure ALL DEPENDS "${LIBUSB_MAKEFILE}" usb-bootstrap)
+    add_custom_target(usb-build ALL DEPENDS "${LIBUSB_LIBRARY}" usb-configure)
+    # Workaround since static linking didn't work out -- We need to copy the DLL to the bin directory
+    add_custom_target(usb-copy ALL DEPENDS "${LIBUSB_SHARED_LIBRARY_DEST}" usb-build)
+
+    # Make `usb` alias to LIBUSB_LIBRARY
+    add_library(usb INTERFACE)
+    target_link_libraries(usb INTERFACE "${LIBUSB_LIBRARY}")
+else() # MINGW
     # Ensure libusb compiles with UTF-8 encoding on MSVC
     if(MSVC)
         add_compile_options(/utf-8)
@@ -12,7 +95,7 @@ add_library(usb STATIC EXCLUDE_FROM_ALL
         libusb/libusb/strerror.c
         libusb/libusb/sync.c
     )
-set_target_properties(usb PROPERTIES VERSION 1.0.23)
+    set_target_properties(usb PROPERTIES VERSION 1.0.24)
     if(WIN32)
         target_include_directories(usb
             BEFORE
@@ -153,3 +236,4 @@ check_include_files(sys/timerfd.h USBI_TIMERFD_AVAILABLE)
 
 
     configure_file(config.h.in config.h)
+endif() # MINGW