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add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapLua.cpp
DEPENDS ${SWIG_SOURCES}
DEPENDS ${SWIG_INTERFACES}
DEPENDS ${SWIG_HEADERS}
COMMAND ${SWIG_EXECUTABLE}
${SWIG_COMMON_FLAGS}
-I${CMAKE_CURRENT_SOURCE_DIR}
-lua
-w503
-outdir ${CMAKE_CURRENT_BINARY_DIR}
-o ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapLua.cpp
${CMAKE_CURRENT_SOURCE_DIR}/lua.swig
VERBATIM
COMMENT "Building LLDB Lua wrapper")
add_custom_target(swig_wrapper_lua ALL DEPENDS
${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapLua.cpp
)
function(create_lua_package swig_target working_dir pkg_dir)
cmake_parse_arguments(ARG "NOINIT" "" "FILES" ${ARGN})
add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM
COMMAND ${CMAKE_COMMAND} -E make_directory ${pkg_dir}
WORKING_DIRECTORY ${working_dir})
endfunction()
function(finish_swig_lua swig_target lldb_lua_bindings_dir lldb_lua_target_dir)
add_custom_target(${swig_target} ALL VERBATIM
COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_lua_target_dir}
DEPENDS swig_wrapper_lua
COMMENT "LLDB Lua API")
if(LLDB_BUILD_FRAMEWORK)
set(LIBLLDB_SYMLINK_DEST "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/LLDB")
else()
set(LIBLLDB_SYMLINK_DEST "${LLVM_SHLIB_OUTPUT_INTDIR}/liblldb${CMAKE_SHARED_LIBRARY_SUFFIX}")
endif()
if(WIN32)
if(CMAKE_BUILD_TYPE STREQUAL Debug)
set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb_d.pyd")
else()
set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb.pyd")
endif()
else()
set(LIBLLDB_SYMLINK_OUTPUT_FILE "lldb.so")
endif()
create_relative_symlink(${swig_target} ${LIBLLDB_SYMLINK_DEST}
${lldb_lua_target_dir} ${LIBLLDB_SYMLINK_OUTPUT_FILE})
set(lldb_lua_library_target "${swig_target}-library")
add_custom_target(${lldb_lua_library_target})
add_dependencies(${lldb_lua_library_target} ${swig_target})
# Ensure we do the Lua post-build step when building lldb.
add_dependencies(lldb ${swig_target})
if(LLDB_BUILD_FRAMEWORK)
set(LLDB_LUA_INSTALL_PATH ${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Resources/Python)
else()
set(LLDB_LUA_INSTALL_PATH ${LLDB_LUA_RELATIVE_PATH})
endif()
install(DIRECTORY ${lldb_lua_target_dir}/
DESTINATION ${LLDB_LUA_INSTALL_PATH}
COMPONENT ${lldb_lua_library_target})
set(lldb_lua_library_install_target "install-${lldb_lua_library_target}")
if (NOT LLVM_ENABLE_IDE)
add_llvm_install_targets(${lldb_lua_library_install_target}
COMPONENT ${lldb_lua_library_target}
DEPENDS ${lldb_lua_library_target})
endif()
endfunction()
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