Repository navigation
Expand file tree
/
Copy pathdlsdkConfig.cmake
More file actions
123 lines (116 loc) · 4.67 KB
/
Copy pathdlsdkConfig.cmake
File metadata and controls
123 lines (116 loc) · 4.67 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
# Copyright (c) 2026 Synaptics Incorporated
# dlsdkConfig.cmake -- relocatable package configuration for the hand-assembled,
# multiplatform DisplayLink Direct SDK.
#
# Expected layout (this file sits at the package root):
#
# dlsdk/
# dlsdkConfig.cmake <-- this file
# dlsdkConfigVersion.cmake
# include/dlsdk/... <-- public headers, included as <dlsdk/...>
# libs/linux/x86_64/libdlsdk.so
# libs/linux/aarch64/libdlsdk.so
# libs/windows/x86_64/dlsdk.lib + dlsdk.dll
# libs/macos/libdlsdk.dylib
# libs/android/<platform>/<abi>/libdlsdk.so (e.g. android-21/arm64-v8a)
#
# Use the package with:
# find_package(dlsdk REQUIRED) # -DCMAKE_PREFIX_PATH=/path/to/dlsdk
# target_link_libraries(app PRIVATE dlsdk::dlsdk)
include(CMakeFindDependencyMacro)
find_dependency(Threads)
# The DisplayLink Direct root is the directory containing this configuration file.
get_filename_component(_dlsdk_root "${CMAKE_CURRENT_LIST_DIR}" ABSOLUTE)
# ---------------------------------------------------------------------------
# Select the correct platform- and architecture-specific library subdirectory.
# ---------------------------------------------------------------------------
if(WIN32)
set(_dlsdk_libsubdir "windows/x86_64")
set(_dlsdk_dll "${_dlsdk_root}/libs/${_dlsdk_libsubdir}/dlsdk.dll")
set(_dlsdk_impl "${_dlsdk_root}/libs/${_dlsdk_libsubdir}/dlsdk.lib")
elseif(APPLE)
set(_dlsdk_libsubdir "macos")
set(_dlsdk_lib "${_dlsdk_root}/libs/${_dlsdk_libsubdir}/libdlsdk.dylib")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
# Normalise the architecture name supplied by the consuming toolchain.
if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64)$")
set(_dlsdk_libsubdir "linux/aarch64")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|amd64|AMD64)$")
set(_dlsdk_libsubdir "linux/x86_64")
else()
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: unsupported Linux architecture '${CMAKE_SYSTEM_PROCESSOR}'.")
return()
endif()
set(_dlsdk_lib "${_dlsdk_root}/libs/${_dlsdk_libsubdir}/libdlsdk.so")
elseif(ANDROID OR CMAKE_SYSTEM_NAME STREQUAL "Android")
# Use the Android platform (API level) and ABI supplied by the toolchain.
if(NOT ANDROID_PLATFORM)
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: Android platform not detected. Pass "
"-DANDROID_PLATFORM=<android-NN> (e.g. android-21).")
return()
endif()
if(NOT ANDROID_ABI)
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: Android ABI not detected. Pass "
"-DANDROID_ABI=<armeabi-v7a|arm64-v8a|x86|x86_64>.")
return()
endif()
set(_dlsdk_libsubdir "${ANDROID_PLATFORM}/${ANDROID_ABI}")
set(_dlsdk_lib "${_dlsdk_root}/libs/${_dlsdk_libsubdir}/libdlsdk.so")
else()
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: unsupported platform '${CMAKE_SYSTEM_NAME}'.")
return()
endif()
# ---------------------------------------------------------------------------
# Verify that the artifacts are present for this platform.
# ---------------------------------------------------------------------------
set(_dlsdk_includedir "${_dlsdk_root}/include")
if(WIN32)
if(NOT EXISTS "${_dlsdk_dll}" OR NOT EXISTS "${_dlsdk_impl}")
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: missing library files under libs/${_dlsdk_libsubdir} "
"(expected dlsdk.dll and dlsdk.lib).")
return()
endif()
else()
if(NOT EXISTS "${_dlsdk_lib}")
set(dlsdk_FOUND FALSE)
set(dlsdk_NOT_FOUND_MESSAGE
"DisplayLink Direct: missing library file '${_dlsdk_lib}'.")
return()
endif()
endif()
# ---------------------------------------------------------------------------
# Define the imported target.
# ---------------------------------------------------------------------------
if(NOT TARGET dlsdk::dlsdk)
add_library(dlsdk::dlsdk SHARED IMPORTED)
set_target_properties(dlsdk::dlsdk PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${_dlsdk_includedir}"
INTERFACE_LINK_LIBRARIES "Threads::Threads"
)
if(WIN32)
set_target_properties(dlsdk::dlsdk PROPERTIES
IMPORTED_LOCATION "${_dlsdk_dll}"
IMPORTED_IMPLIB "${_dlsdk_impl}"
)
else()
set_target_properties(dlsdk::dlsdk PROPERTIES
IMPORTED_LOCATION "${_dlsdk_lib}"
)
endif()
endif()
unset(_dlsdk_root)
unset(_dlsdk_libsubdir)
unset(_dlsdk_includedir)
unset(_dlsdk_lib)
unset(_dlsdk_dll)
unset(_dlsdk_impl)