mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-11-24 06:08:59 +08:00
54 lines
2.2 KiB
CMake
54 lines
2.2 KiB
CMake
|
## # vcpkg_check_linkage
|
||
|
|
##
|
||
|
|
## Asserts the available library and CRT linkage options for the port.
|
||
|
|
##
|
||
|
|
## ## Usage
|
||
|
|
## ```cmake
|
||
|
|
## vcpkg_check_linkage(
|
||
|
|
## [ONLY_STATIC_LIBRARY | ONLY_DYNAMIC_LIBRARY]
|
||
|
|
## [ONLY_STATIC_CRT | ONLY_DYNAMIC_CRT]
|
||
|
|
## )
|
||
|
|
## ```
|
||
|
|
##
|
||
|
|
## ## Parameters
|
||
|
|
## ### ONLY_STATIC_LIBRARY
|
||
|
|
## Indicates that this port can only be built with static library linkage.
|
||
|
|
##
|
||
|
|
## ### ONLY_DYNAMIC_LIBRARY
|
||
|
|
## Indicates that this port can only be built with dynamic/shared library linkage.
|
||
|
|
##
|
||
|
|
## ### ONLY_STATIC_CRT
|
||
|
|
## Indicates that this port can only be built with static CRT linkage.
|
||
|
|
##
|
||
|
|
## ### ONLY_DYNAMIC_CRT
|
||
|
|
## Indicates that this port can only be built with dynamic/shared CRT linkage.
|
||
|
|
##
|
||
|
|
## ## Notes
|
||
|
|
## This command will either alter the settings for `VCPKG_LIBRARY_LINKAGE` or fail, depending on what was requested by the user versus what the library supports.
|
||
|
|
##
|
||
|
|
## ## Examples
|
||
|
|
##
|
||
|
|
## * [libimobiledevice](https://github.com/Microsoft/vcpkg/blob/master/ports/libimobiledevice/portfile.cmake)
|
||
|
|
function(vcpkg_check_linkage)
|
||
|
|
cmake_parse_arguments(_csc "ONLY_STATIC_LIBRARY;ONLY_DYNAMIC_LIBRARY;ONLY_DYNAMIC_CRT;ONLY_STATIC_CRT" "" "" ${ARGN})
|
||
|
|
|
||
|
|
if(_csc_ONLY_STATIC_LIBRARY AND VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
|
||
|
|
message(STATUS "Note: ${PORT} only supports static library linkage. Building static library.")
|
||
|
|
set(VCPKG_LIBRARY_LINKAGE static)
|
||
|
|
endif()
|
||
|
|
if(_csc_ONLY_DYNAMIC_LIBRARY AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
|
||
|
|
message(STATUS "Note: ${PORT} only supports dynamic library linkage. Building dynamic library.")
|
||
|
|
if(VCPKG_CRT_LINKAGE STREQUAL "static")
|
||
|
|
message(FATAL_ERROR "Refusing to build unexpected dynamic library against the static CRT. If this is desired, please configure your triplet to directly request this configuration.")
|
||
|
|
endif()
|
||
|
|
set(VCPKG_LIBRARY_LINKAGE dynamic)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(_csc_ONLY_DYNAMIC_CRT AND VCPKG_CRT_LINKAGE STREQUAL "static")
|
||
|
|
message(FATAL_ERROR "${PORT} only supports dynamic crt linkage")
|
||
|
|
endif()
|
||
|
|
if(_csc_ONLY_STATIC_CRT AND VCPKG_CRT_LINKAGE STREQUAL "dynamic")
|
||
|
|
message(FATAL_ERROR "${PORT} only supports static crt linkage")
|
||
|
|
endif()
|
||
|
|
endfunction()
|