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function(add_lldb_library name)
# only supported parameters to this macro are the optional
# MODULE;SHARED;STATIC library type and source files
cmake_parse_arguments(PARAM
"MODULE;SHARED;STATIC;OBJECT;PLUGIN"
""
"EXTRA_CXXFLAGS;DEPENDS;LINK_LIBS;LINK_COMPONENTS"
${ARGN})
llvm_process_sources(srcs ${PARAM_UNPARSED_ARGUMENTS})
list(APPEND LLVM_LINK_COMPONENTS ${PARAM_LINK_COMPONENTS})
if(PARAM_PLUGIN)
set_property(GLOBAL APPEND PROPERTY LLDB_PLUGINS ${name})
endif()
if (MSVC_IDE OR XCODE)
string(REGEX MATCHALL "/[^/]+" split_path ${CMAKE_CURRENT_SOURCE_DIR})
list(GET split_path -1 dir)
file(GLOB_RECURSE headers
../../include/lldb${dir}/*.h)
set(srcs ${srcs} ${headers})
endif()
if (PARAM_MODULE)
set(libkind MODULE)
elseif (PARAM_SHARED)
set(libkind SHARED)
elseif (PARAM_OBJECT)
set(libkind OBJECT)
else ()
# PARAM_STATIC or library type unspecified. BUILD_SHARED_LIBS
# does not control the kind of libraries created for LLDB,
# only whether or not they link to shared/static LLVM/Clang
# libraries.
set(libkind STATIC)
endif()
#PIC not needed on Win
# FIXME: Setting CMAKE_CXX_FLAGS here is a no-op, use target_compile_options
# or omit this logic instead.
if (NOT WIN32)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
endif()
if (PARAM_OBJECT)
add_library(${name} ${libkind} ${srcs})
else()
llvm_add_library(${name} ${libkind} ${srcs} LINK_LIBS
${PARAM_LINK_LIBS}
DEPENDS ${PARAM_DEPENDS})
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "liblldb")
if (PARAM_SHARED)
set(out_dir lib${LLVM_LIBDIR_SUFFIX})
if(${name} STREQUAL "liblldb" AND LLDB_BUILD_FRAMEWORK)
set(out_dir ${LLDB_FRAMEWORK_INSTALL_DIR})
endif()
install(TARGETS ${name}
COMPONENT ${name}
RUNTIME DESTINATION bin
LIBRARY DESTINATION ${out_dir}
ARCHIVE DESTINATION ${out_dir})
else()
install(TARGETS ${name}
COMPONENT ${name}
LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
endif()
if (NOT CMAKE_CONFIGURATION_TYPES)
add_llvm_install_targets(install-${name}
DEPENDS ${name}
COMPONENT ${name})
endif()
endif()
endif()
# Hack: only some LLDB libraries depend on the clang autogenerated headers,
# but it is simple enough to make all of LLDB depend on some of those
# headers without negatively impacting much of anything.
add_dependencies(${name} clang-tablegen-targets)
# Add in any extra C++ compilation flags for this library.
target_compile_options(${name} PRIVATE ${PARAM_EXTRA_CXXFLAGS})
set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
endfunction(add_lldb_library)
function(add_lldb_executable name)
cmake_parse_arguments(ARG
"INCLUDE_IN_SUITE;GENERATE_INSTALL"
""
"LINK_LIBS;LINK_COMPONENTS"
${ARGN}
)
list(APPEND LLVM_LINK_COMPONENTS ${ARG_LINK_COMPONENTS})
add_llvm_executable(${name} ${ARG_UNPARSED_ARGUMENTS})
target_link_libraries(${name} PRIVATE ${ARG_LINK_LIBS})
set_target_properties(${name} PROPERTIES
FOLDER "lldb executables")
if(ARG_INCLUDE_IN_SUITE)
add_dependencies(lldb-suite ${name})
if(LLDB_BUILD_FRAMEWORK)
if(NOT IOS)
set(resource_dir "/Resources")
set(resource_dots "../")
endif()
string(REGEX REPLACE "[^/]+" ".." _dots ${LLDB_FRAMEWORK_INSTALL_DIR})
set_target_properties(${name} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY $<TARGET_FILE_DIR:liblldb>${resource_dir}
BUILD_WITH_INSTALL_RPATH On
INSTALL_RPATH "@loader_path/../../../${resource_dots}${_dots}/${LLDB_FRAMEWORK_INSTALL_DIR}")
endif()
endif()
if(LLDB_BUILD_FRAMEWORK AND NOT ARG_INCLUDE_IN_SUITE)
set_target_properties(${name} PROPERTIES
BUILD_WITH_INSTALL_RPATH On
INSTALL_RPATH "@loader_path/../${LLDB_FRAMEWORK_INSTALL_DIR}")
endif()
if(ARG_GENERATE_INSTALL)
set(out_dir "bin")
if (LLDB_BUILD_FRAMEWORK AND ARG_INCLUDE_IN_SUITE)
set(out_dir ${LLDB_FRAMEWORK_INSTALL_DIR}/${LLDB_FRAMEWORK_RESOURCE_DIR})
endif()
install(TARGETS ${name}
COMPONENT ${name}
RUNTIME DESTINATION ${out_dir})
if (NOT CMAKE_CONFIGURATION_TYPES)
add_llvm_install_targets(install-${name}
DEPENDS ${name}
COMPONENT ${name})
endif()
endif()
if(ARG_INCLUDE_IN_SUITE AND LLDB_BUILD_FRAMEWORK)
add_llvm_tool_symlink(${name} ${name} ALWAYS_GENERATE SKIP_INSTALL
OUTPUT_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
endif()
endfunction(add_lldb_executable)
function(add_lldb_tool name)
add_lldb_executable(${name} GENERATE_INSTALL ${ARGN})
endfunction()
# Support appending linker flags to an existing target.
# This will preserve the existing linker flags on the
# target, if there are any.
function(lldb_append_link_flags target_name new_link_flags)
# Retrieve existing linker flags.
get_target_property(current_link_flags ${target_name} LINK_FLAGS)
# If we had any linker flags, include them first in the new linker flags.
if(current_link_flags)
set(new_link_flags "${current_link_flags} ${new_link_flags}")
endif()
# Now set them onto the target.
set_target_properties(${target_name} PROPERTIES LINK_FLAGS ${new_link_flags})
endfunction()
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