alef 0.83.0

Opinionated polyglot binding generator for Rust libraries
Documentation 
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

# {{ ffi_name }} CMake config-mode find module
#
# Defines the imported target:
#   {{ ffi_name }}::{{ ffi_name }}
#
# Usage:
#   find_package({{ ffi_name }} REQUIRED)
#   target_link_libraries(myapp PRIVATE {{ ffi_name }}::{{ ffi_name }})

if(TARGET {{ ffi_name }}::{{ ffi_name }})
return()
endif()

get_filename_component(_FFI_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
get_filename_component(_FFI_PREFIX "${_FFI_CMAKE_DIR}/.." ABSOLUTE)

find_library(_FFI_LIBRARY
  NAMES {{ lib_name }} lib{{ lib_name }}
  PATHS "${_FFI_PREFIX}/lib"
  NO_DEFAULT_PATH
)
if(NOT _FFI_LIBRARY)
find_library(_FFI_LIBRARY NAMES {{ lib_name }} lib{{ lib_name }})
endif()

find_path(_FFI_INCLUDE_DIR
  NAMES {{ header_name }}
  PATHS "${_FFI_PREFIX}/include"
  NO_DEFAULT_PATH
)
if(NOT _FFI_INCLUDE_DIR)
find_path(_FFI_INCLUDE_DIR NAMES {{ header_name }})
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args({{ ffi_name }}
  REQUIRED_VARS _FFI_LIBRARY _FFI_INCLUDE_DIR
)

if({{ ffi_name_under }}_FOUND)
set(_FFI_LIB_TYPE UNKNOWN)
if(_FFI_LIBRARY MATCHES "\\.(dylib|so)$" OR _FFI_LIBRARY MATCHES "\\.so\\.")
    set(_FFI_LIB_TYPE SHARED)
elseif(_FFI_LIBRARY MATCHES "\\.dll$")
    set(_FFI_LIB_TYPE SHARED)
elseif(_FFI_LIBRARY MATCHES "\\.(a|lib)$")
    set(_FFI_LIB_TYPE STATIC)
endif()

add_library({{ ffi_name }}::{{ ffi_name }} ${_FFI_LIB_TYPE} IMPORTED)
    set_target_properties({{ ffi_name }}::{{ ffi_name }} PROPERTIES
    IMPORTED_LOCATION "${_FFI_LIBRARY}"
    INTERFACE_INCLUDE_DIRECTORIES "${_FFI_INCLUDE_DIR}"
    )

if(WIN32 AND _FFI_LIB_TYPE STREQUAL "SHARED")
        find_file(_FFI_DLL
      NAMES {{ lib_name }}.dll lib{{ lib_name }}.dll
      PATHS "${_FFI_PREFIX}/bin" "${_FFI_PREFIX}/lib"
      NO_DEFAULT_PATH
        )
    if(_FFI_DLL)
            set_target_properties({{ ffi_name }}::{{ ffi_name }} PROPERTIES
        IMPORTED_LOCATION "${_FFI_DLL}"
        IMPORTED_IMPLIB "${_FFI_LIBRARY}"
            )
    endif()
    unset(_FFI_DLL CACHE)
endif()

if(APPLE)
        set_property(TARGET {{ ffi_name }}::{{ ffi_name }} APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES "-framework CoreFoundation" "-framework Security" pthread)
elseif(UNIX)
        set_property(TARGET {{ ffi_name }}::{{ ffi_name }} APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES pthread dl m)
elseif(WIN32)
        set_property(TARGET {{ ffi_name }}::{{ ffi_name }} APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES ws2_32 userenv bcrypt)
endif()

unset(_FFI_LIB_TYPE)
endif()

mark_as_advanced(_FFI_LIBRARY _FFI_INCLUDE_DIR)
unset(_FFI_CMAKE_DIR)
unset(_FFI_PREFIX)