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-rw-r--r--externals/libusb/CMakeLists.txt24
1 files changed, 15 insertions, 9 deletions
diff --git a/externals/libusb/CMakeLists.txt b/externals/libusb/CMakeLists.txt
index da6d68684..b2b36261c 100644
--- a/externals/libusb/CMakeLists.txt
+++ b/externals/libusb/CMakeLists.txt
@@ -1,4 +1,7 @@
-if (MINGW OR NOT WIN32)
+set(LIBUSB_FOUND ON CACHE BOOL "libusb is present" FORCE)
+set(LIBUSB_VERSION "1.0.24" CACHE STRING "libusb version string" FORCE)
+
+if (MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux"))
# GNU toolchains for some reason doesn't work with the later half of this CMakeLists after
# updating to 1.0.24, so we do it the old-fashioned way for now.
@@ -21,17 +24,19 @@ if (MINGW OR NOT WIN32)
set(LIBUSB_MAKEFILE "${LIBUSB_PREFIX}/Makefile")
if (MINGW)
- set(LIBUSB_LIBRARY "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.dll.a")
+ set(LIBUSB_LIBRARIES "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.dll.a" CACHE PATH "libusb library path" FORCE)
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")
set(LIBUSB_CONFIGURE_ARGS --host=x86_64-w64-mingw32 --build=x86_64-windows)
else()
- set(LIBUSB_LIBRARY "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.so")
- set(LIBUSB_SHARED_LIBRARY "${LIBUSB_LIBRARY}")
+ set(LIBUSB_LIBRARIES "${LIBUSB_PREFIX}/libusb/.libs/libusb-1.0.so" CACHE PATH "libusb library path" FORCE)
+ set(LIBUSB_SHARED_LIBRARY "${LIBUSB_LIBRARIES}")
set(LIBUSB_SHARED_LIBRARY_DEST "${CMAKE_BINARY_DIR}/bin/libusb-1.0.so")
endif()
+ set(LIBUSB_INCLUDE_DIRS "${LIBUSB_SRC_DIR}/libusb" CACHE PATH "libusb headers path" FORCE)
+
# 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}}")
@@ -39,7 +44,7 @@ if (MINGW OR NOT WIN32)
add_custom_command(
OUTPUT
- "${LIBUSB_LIBRARY}"
+ "${LIBUSB_LIBRARIES}"
COMMAND
make
WORKING_DIRECTORY
@@ -77,13 +82,14 @@ if (MINGW OR NOT WIN32)
add_custom_target(usb-bootstrap DEPENDS "${LIBUSB_CONFIGURE}")
add_custom_target(usb-configure DEPENDS "${LIBUSB_MAKEFILE}" usb-bootstrap)
- add_custom_target(usb-build ALL DEPENDS "${LIBUSB_LIBRARY}" usb-configure)
+ add_custom_target(usb-build ALL DEPENDS "${LIBUSB_LIBRARIES}" 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 "${LIBUSB_SHARED_LIBRARY_DEST}" usb-build)
add_library(usb INTERFACE)
add_dependencies(usb usb-copy)
- target_link_libraries(usb INTERFACE "${LIBUSB_LIBRARY}")
+ target_link_libraries(usb INTERFACE "${LIBUSB_LIBRARIES}")
+ target_include_directories(usb INTERFACE "${LIBUSB_INCLUDE_DIRS}")
if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
find_package(Libudev QUIET)
@@ -92,7 +98,7 @@ if (MINGW OR NOT WIN32)
target_include_directories(usb INTERFACE "${LIBUDEV_INCLUDE_DIR}")
endif()
endif()
-else() # MINGW OR NOT WIN32
+else() # MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
# Ensure libusb compiles with UTF-8 encoding on MSVC
if(MSVC)
add_compile_options(/utf-8)
@@ -248,4 +254,4 @@ else() # MINGW OR NOT WIN32
configure_file(config.h.in config.h)
-endif() # MINGW
+endif() # MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux")