blob: 2701c0890a2db56dfe86f9f679dd92cb23c39f49 (
plain)
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
|
# SPDX-License-Identifier: GPL-3.0-or-later
cmake_minimum_required(VERSION 3.25)
set(RCC_BACKEND_VERSION 0.1.0)
set(RCC_BACKEND_IS_STANDALONE OFF)
set(RCC_BACKEND_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(RCC_BACKEND_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
project(
RCCBackend
VERSION ${RCC_BACKEND_VERSION}
DESCRIPTION "Independent RCC machine-code backend"
LANGUAGES CXX
)
set(RCC_BACKEND_IS_STANDALONE ON)
include(CTest)
endif()
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "^(Apple)?Clang$")
message(
FATAL_ERROR
"RCC Backend must be compiled with Clang; found '${CMAKE_CXX_COMPILER_ID}'"
)
endif()
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
message(
FATAL_ERROR
"RCC Backend does not support in-source builds. Configure a separate build directory."
)
endif()
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
list(PREPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
include(RCCBackendBuild)
include(RCCBackendDeveloperTools)
option(RCC_BACKEND_BUILD_TESTS "Build RCC Backend tests" "${BUILD_TESTING}")
option(RCC_BACKEND_WARNINGS_AS_ERRORS "Treat compiler warnings as errors" OFF)
option(RCC_BACKEND_ENABLE_CLANG_TIDY "Run clang-tidy during each compilation" OFF)
option(RCC_BACKEND_ENABLE_EH "Enable C++ exception handling" OFF)
option(RCC_BACKEND_ENABLE_RTTI "Enable C++ run-time type information" OFF)
set(RCC_BACKEND_TIDY_BASE "HEAD" CACHE STRING
"Git revision used as the merge base for incremental clang-tidy")
set(RCC_BACKEND_TIDY_JOBS "0" CACHE STRING
"Parallel clang-tidy jobs; zero uses the logical CPU count")
if(RCC_BACKEND_ENABLE_EH AND NOT RCC_BACKEND_ENABLE_RTTI)
message(FATAL_ERROR "RCC Backend exception handling requires RTTI")
endif()
rcc_backend_initialize_toolchain()
add_subdirectory(lib)
add_subdirectory(utils/TableGen)
add_subdirectory(tools)
add_subdirectory(lib/Target)
if(RCC_BACKEND_BUILD_TESTS)
enable_testing()
add_subdirectory(unittests)
endif()
rcc_backend_add_developer_targets()
install(DIRECTORY include/ DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
configure_package_config_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/RCCBackendConfig.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/RCCBackendConfig.cmake"
INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/RCCBackend"
)
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/RCCBackendConfigVersion.cmake"
VERSION "${RCC_BACKEND_VERSION}"
COMPATIBILITY SameMajorVersion
)
install(
EXPORT RCCBackendTargets
FILE RCCBackendTargets.cmake
NAMESPACE RCCBackend::
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/RCCBackend"
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/RCCBackendConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/RCCBackendConfigVersion.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/RCCBackend"
)
|
