blob: 1ece3eb90933ee04359f42e1d360b9066f4a65c0 (
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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
include(AddLLVM)
include(LLVMParseArguments)
include(CompilerRTUtils)
# Tries to add "object library" target for a given architecture
# with name "<name>.<arch>" if architecture can be targeted.
# add_compiler_rt_object_library(<name> <arch>
# SOURCES <source files>
# CFLAGS <compile flags>)
macro(add_compiler_rt_object_library name arch)
if(CAN_TARGET_${arch})
parse_arguments(LIB "SOURCES;CFLAGS" "" ${ARGN})
add_library(${name}.${arch} OBJECT ${LIB_SOURCES})
set_target_compile_flags(${name}.${arch}
${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS})
else()
message(FATAL_ERROR "Archtecture ${arch} can't be targeted")
endif()
endmacro()
# Same as above, but adds universal osx library with name "<name>.osx"
# targeting multiple architectures.
# add_compiler_rt_osx_object_library(<name> ARCH <architectures>
# SOURCES <source files>
# CFLAGS <compile flags>)
macro(add_compiler_rt_osx_object_library name)
parse_arguments(LIB "ARCH;SOURCES;CFLAGS" "" ${ARGN})
set(libname "${name}.osx")
add_library(${libname} OBJECT ${LIB_SOURCES})
set_target_compile_flags(${libname} ${LIB_CFLAGS})
set_target_properties(${libname} PROPERTIES OSX_ARCHITECTURES "${LIB_ARCH}")
endmacro()
# Adds static runtime for a given architecture and puts it in the proper
# directory in the build and install trees.
# add_compiler_rt_static_runtime(<name> <arch>
# SOURCES <source files>
# CFLAGS <compile flags>
# DEFS <compile definitions>)
macro(add_compiler_rt_static_runtime name arch)
if(CAN_TARGET_${arch})
parse_arguments(LIB "SOURCES;CFLAGS;DEFS" "" ${ARGN})
add_library(${name} STATIC ${LIB_SOURCES})
# Setup compile flags and definitions.
set_target_compile_flags(${name}
${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS})
set_property(TARGET ${name} APPEND PROPERTY
COMPILE_DEFINITIONS ${LIB_DEFS})
# Setup correct output directory in the build tree.
set_target_properties(${name} PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR})
# Add installation command.
install(TARGETS ${name}
ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR})
else()
message(FATAL_ERROR "Archtecture ${arch} can't be targeted")
endif()
endmacro()
# Same as add_compiler_rt_static_runtime, but creates a universal library
# for several architectures.
# add_compiler_rt_osx_static_runtime(<name> ARCH <architectures>
# SOURCES <source files>
# CFLAGS <compile flags>
# DEFS <compile definitions>)
macro(add_compiler_rt_osx_static_runtime name)
parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN})
add_library(${name} STATIC ${LIB_SOURCES})
set_target_compile_flags(${name} ${LIB_CFLAGS})
set_property(TARGET ${name} APPEND PROPERTY
COMPILE_DEFINITIONS ${LIB_DEFS})
set_target_properties(${name} PROPERTIES
OSX_ARCHITECTURES "${LIB_ARCH}"
ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR})
install(TARGETS ${name}
ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR})
endmacro()
# Adds dynamic runtime library on osx, which supports multiple architectures.
# add_compiler_rt_osx_dynamic_runtime(<name> ARCH <architectures>
# SOURCES <source files>
# CFLAGS <compile flags>
# DEFS <compile definitions>
# LINKFLAGS <link flags>)
macro(add_compiler_rt_osx_dynamic_runtime name)
parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS;LINKFLAGS" "" ${ARGN})
add_library(${name} SHARED ${LIB_SOURCES})
set_target_compile_flags(${name} ${LIB_CFLAGS})
set_target_link_flags(${name} ${LIB_LINKFLAGS})
set_property(TARGET ${name} APPEND PROPERTY
COMPILE_DEFINITIONS ${LIB_DEFS})
set_target_properties(${name} PROPERTIES
OSX_ARCHITECTURES "${LIB_ARCH}"
LIBRARY_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR})
install(TARGETS ${name}
LIBRARY DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR})
endmacro()
# Unittests support.
set(COMPILER_RT_GTEST_PATH ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest)
set(COMPILER_RT_GTEST_SOURCE ${COMPILER_RT_GTEST_PATH}/gtest-all.cc)
set(COMPILER_RT_GTEST_INCLUDE_CFLAGS
-DGTEST_NO_LLVM_RAW_OSTREAM=1
-I${COMPILER_RT_GTEST_PATH}/include
)
# Use Clang to link objects into a single executable with just-built
# Clang, using specific link flags. Make executable a part of provided
# test_suite.
# add_compiler_rt_test(<test_suite> <test_name>
# OBJECTS <object files>
# DEPS <deps (e.g. runtime libs)>
# LINK_FLAGS <link flags>)
macro(add_compiler_rt_test test_suite test_name)
parse_arguments(TEST "OBJECTS;DEPS;LINK_FLAGS" "" ${ARGN})
set(output_bin "${CMAKE_CURRENT_BINARY_DIR}/${test_name}")
add_custom_target(${test_name}
COMMAND clang ${TEST_OBJECTS} -o "${output_bin}"
${TEST_LINK_FLAGS}
DEPENDS clang ${TEST_DEPS})
# Make the test suite depend on the binary.
add_dependencies(${test_suite} ${test_name})
endmacro()
macro(add_compiler_rt_resource_file target_name file_name)
set(src_file "${CMAKE_CURRENT_SOURCE_DIR}/${file_name}")
set(dst_file "${CLANG_RESOURCE_DIR}/${file_name}")
add_custom_target(${target_name}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src_file} ${dst_file}
DEPENDS ${file_name})
# Install in Clang resource directory.
install(FILES ${file_name} DESTINATION ${LIBCLANG_INSTALL_PATH})
endmacro()
|
