Yams/cmake/modules/SwiftSupport.cmake

116 lines
4.0 KiB
CMake

include(CMakeParseArguments)
# Returns the architecture name in a variable
#
# Usage:
# swift_get_host_arch(result_var_name)
#
# Sets ${result_var_name} with the converted architecture name derived from
# CMAKE_SYSTEM_PROCESSOR.
function(swift_get_host_arch result_var_name)
if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
set("${result_var_name}" "x86_64" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
set("${result_var_name}" "aarch64" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "arm64")
set("${result_var_name}" "aarch64" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ppc64")
set("${result_var_name}" "powerpc64" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ppc64le")
set("${result_var_name}" "powerpc64le" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "s390x")
set("${result_var_name}" "s390x" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "armv6l")
set("${result_var_name}" "armv6" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "armv7l")
set("${result_var_name}" "armv7" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "armv7-a")
set("${result_var_name}" "armv7" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "AMD64")
set("${result_var_name}" "x86_64" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "IA64")
set("${result_var_name}" "itanium" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86")
set("${result_var_name}" "i686" PARENT_SCOPE)
elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
set("${result_var_name}" "i686" PARENT_SCOPE)
else()
message(FATAL_ERROR "Unrecognized architecture on host system: ${CMAKE_SYSTEM_PROCESSOR}")
endif()
endfunction()
# Returns the os name in a variable
#
# Usage:
# get_swift_host_os(result_var_name)
#
#
# Sets ${result_var_name} with the converted OS name derived from
# CMAKE_SYSTEM_NAME.
function(get_swift_host_os result_var_name)
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(${result_var_name} macosx PARENT_SCOPE)
else()
string(TOLOWER ${CMAKE_SYSTEM_NAME} cmake_system_name_lc)
set(${result_var_name} ${cmake_system_name_lc} PARENT_SCOPE)
endif()
endfunction()
function(swift_install)
set(options)
set(single_parameter_options EXPORT)
set(multiple_parameter_options TARGETS)
cmake_parse_arguments(SI
"${options}"
"${single_parameter_options}"
"${multiple_parameter_options}"
${ARGN})
list(LENGTH ${SI_TARGETS} si_num_targets)
if(si_num_targets GREATER 1)
message(SEND_ERROR "swift_install only supports a single target at a time")
endif()
get_swift_host_os(swift_os)
get_target_property(type ${SI_TARGETS} TYPE)
if(type STREQUAL STATIC_LIBRARY)
set(swift_dir swift_static)
else()
set(swift_dir swift)
endif()
install(TARGETS ${SI_TARGETS}
EXPORT ${SI_EXPORT}
ARCHIVE DESTINATION lib/${swift_dir}/${swift_os}
LIBRARY DESTINATION lib/${swift_dir}/${swift_os}
RUNTIME DESTINATION bin)
if(type STREQUAL EXECUTABLE)
return()
endif()
swift_get_host_arch(swift_arch)
get_target_property(module_name ${SI_TARGETS} Swift_MODULE_NAME)
if(NOT module_name)
set(module_name ${SI_TARGETS})
endif()
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
install(FILES
$<TARGET_PROPERTY:${SI_TARGETS},Swift_MODULE_DIRECTORY>/${module_name}.swiftdoc
DESTINATION lib/${swift_dir}/${swift_os}/${module_name}.swiftmodule
RENAME ${swift_arch}.swiftdoc)
install(FILES
$<TARGET_PROPERTY:${SI_TARGETS},Swift_MODULE_DIRECTORY>/${module_name}.swiftmodule
DESTINATION lib/${swift_dir}/${swift_os}/${module_name}.swiftmodule
RENAME ${swift_arch}.swiftmodule)
else()
install(FILES
$<TARGET_PROPERTY:${SI_TARGETS},Swift_MODULE_DIRECTORY>/${module_name}.swiftdoc
$<TARGET_PROPERTY:${SI_TARGETS},Swift_MODULE_DIRECTORY>/${module_name}.swiftmodule
DESTINATION lib/${swift_dir}/${swift_os}/${swift_arch})
endif()
endfunction()