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
|
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See http://swift.org/LICENSE.txt for license information
# See http://swift.org/CONTRIBUTORS.txt for Swift project authors
cmake_minimum_required(VERSION 3.19.6)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
project(SwiftSyntax LANGUAGES C Swift)
set(SWIFT_VERSION 5)
set(CMAKE_Swift_LANGUAGE_VERSION ${SWIFT_VERSION})
if(CMAKE_VERSION VERSION_LESS 3.21)
get_property(parent_dir DIRECTORY PROPERTY PARENT_DIRECTORY)
if(NOT parent_dir)
set(PROJECT_IS_TOP_LEVEL TRUE)
endif()
endif()
# The subdirectory into which host libraries will be installed.
set(SWIFT_HOST_LIBRARIES_SUBDIRECTORY "swift/host")
if(NOT CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${SWIFT_HOST_LIBRARIES_SUBDIRECTORY}")
endif()
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${SWIFT_HOST_LIBRARIES_SUBDIRECTORY}")
endif()
if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
endif()
set(CMAKE_MACOSX_RPATH YES)
option(SWIFT_SYNTAX_ENABLE_WMO_PRE_3_26
"Enable Whole Module Optimization (WMO) - requires swift-driver"
$<IF:$<AND:$<NOT:$<CONFIG:Debug>>,$<PLATFORM_ID:Darwin>>,YES,NO>)
include(AddSwiftHostLibrary)
include(SwiftCompilerCapability)
# Don't link with 'string-processing' and 'backtracing'.
swift_supports_implicit_module("string-processing" SWIFT_SUPPORTS_DISABLE_IMPLICIT_STRING_PROCESSING_MODULE_IMPORT)
swift_supports_implicit_module("backtracing" SWIFT_SUPPORTS_DISABLE_IMPLICIT_BACKTRACING_MODULE_IMPORT)
if(SWIFT_SUPPORTS_DISABLE_IMPLICIT_STRING_PROCESSING_MODULE_IMPORT)
add_compile_options("$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xfrontend -disable-implicit-string-processing-module-import>")
endif()
if(SWIFT_SUPPORTS_DISABLE_IMPLICIT_BACKTRACING_MODULE_IMPORT)
add_compile_options("$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xfrontend -disable-implicit-backtracing-module-import>")
endif()
# SWIFTSYNTAX_EMIT_MODULE is TRUE by default
if(NOT DEFINED SWIFTSYNTAX_EMIT_MODULE)
set(SWIFTSYNTAX_EMIT_MODULE TRUE)
endif()
if(SWIFTSYNTAX_EMIT_MODULE)
swift_get_package_cmo_support(SWIFT_PACKAGE_CMO_SUPPORT)
endif()
# Determine the module triple.
if("${SWIFT_HOST_MODULE_TRIPLE}" STREQUAL "")
set(module_triple_command "${CMAKE_Swift_COMPILER}" -print-target-info)
if(CMAKE_Swift_COMPILER_TARGET)
list(APPEND module_triple_command -target ${CMAKE_Swift_COMPILER_TARGET})
endif()
execute_process(COMMAND ${module_triple_command} OUTPUT_VARIABLE target_info_json)
string(JSON SWIFT_HOST_MODULE_TRIPLE GET "${target_info_json}" "target" "moduleTriple")
endif()
message(STATUS "Module triple: ${SWIFT_HOST_MODULE_TRIPLE}")
if (SWIFTSYNTAX_ENABLE_ASSERTIONS)
add_compile_definitions(
$<$<COMPILE_LANGUAGE:Swift>:SWIFTSYNTAX_ENABLE_ASSERTIONS>
)
endif()
add_compile_definitions(
$<$<COMPILE_LANGUAGE:Swift>:SWIFT_SYNTAX_BUILD_USING_CMAKE>
)
add_subdirectory(Sources)
add_subdirectory(cmake/modules)
|
