neovim/src/nvim/CMakeLists.txt

726 lines
26 KiB
CMake

option(USE_GCOV "Enable gcov support" OFF)
if(USE_GCOV)
if(CLANG_TSAN)
# GCOV and TSAN results in false data race reports
message(FATAL_ERROR "USE_GCOV cannot be used with CLANG_TSAN")
endif()
message(STATUS "Enabling gcov support")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --coverage")
add_definitions(-DUSE_GCOV)
endif()
if(WIN32)
# tell MinGW compiler to enable wmain
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -municode")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -framework CoreFoundation")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -framework CoreFoundation")
endif()
set(TOUCHES_DIR ${PROJECT_BINARY_DIR}/touches)
set(GENERATOR_DIR ${CMAKE_CURRENT_LIST_DIR}/generators)
set(GENERATED_DIR ${PROJECT_BINARY_DIR}/src/nvim/auto)
set(API_DISPATCH_GENERATOR ${GENERATOR_DIR}/gen_api_dispatch.lua)
set(API_UI_EVENTS_GENERATOR ${GENERATOR_DIR}/gen_api_ui_events.lua)
set(GENERATOR_C_GRAMMAR ${GENERATOR_DIR}/c_grammar.lua)
set(API_METADATA ${PROJECT_BINARY_DIR}/api_metadata.mpack)
set(FUNCS_DATA ${PROJECT_BINARY_DIR}/funcs_data.mpack)
set(MSGPACK_LUA_C_BINDINGS ${GENERATED_DIR}/msgpack_lua_c_bindings.generated.c)
set(HEADER_GENERATOR ${GENERATOR_DIR}/gen_declarations.lua)
set(GENERATED_INCLUDES_DIR ${PROJECT_BINARY_DIR}/include)
set(GENERATED_API_DISPATCH ${GENERATED_DIR}/api/private/dispatch_wrappers.generated.h)
set(GENERATED_FUNCS_METADATA ${GENERATED_DIR}/api/private/funcs_metadata.generated.h)
set(GENERATED_UI_EVENTS ${GENERATED_DIR}/ui_events.generated.h)
set(GENERATED_UI_EVENTS_CALL ${GENERATED_DIR}/ui_events_call.generated.h)
set(GENERATED_UI_EVENTS_REMOTE ${GENERATED_DIR}/ui_events_remote.generated.h)
set(GENERATED_UI_EVENTS_BRIDGE ${GENERATED_DIR}/ui_events_bridge.generated.h)
set(GENERATED_UI_EVENTS_METADATA ${GENERATED_DIR}/api/private/ui_events_metadata.generated.h)
set(GENERATED_EX_CMDS_ENUM ${GENERATED_INCLUDES_DIR}/ex_cmds_enum.generated.h)
set(GENERATED_EX_CMDS_DEFS ${GENERATED_DIR}/ex_cmds_defs.generated.h)
set(GENERATED_FUNCS ${GENERATED_DIR}/funcs.generated.h)
set(GENERATED_EVENTS_ENUM ${GENERATED_INCLUDES_DIR}/auevents_enum.generated.h)
set(GENERATED_EVENTS_NAMES_MAP ${GENERATED_DIR}/auevents_name_map.generated.h)
set(GENERATED_OPTIONS ${GENERATED_DIR}/options.generated.h)
set(EX_CMDS_GENERATOR ${GENERATOR_DIR}/gen_ex_cmds.lua)
set(FUNCS_GENERATOR ${GENERATOR_DIR}/gen_eval.lua)
set(EVENTS_GENERATOR ${GENERATOR_DIR}/gen_events.lua)
set(OPTIONS_GENERATOR ${GENERATOR_DIR}/gen_options.lua)
set(UNICODE_TABLES_GENERATOR ${GENERATOR_DIR}/gen_unicode_tables.lua)
set(UNICODE_DIR ${PROJECT_SOURCE_DIR}/unicode)
set(GENERATED_UNICODE_TABLES ${GENERATED_DIR}/unicode_tables.generated.h)
set(VIM_MODULE_FILE ${GENERATED_DIR}/lua/vim_module.generated.h)
set(VIM_MODULE_SOURCE ${PROJECT_SOURCE_DIR}/src/nvim/lua/vim.lua)
set(CHAR_BLOB_GENERATOR ${GENERATOR_DIR}/gen_char_blob.lua)
set(LINT_SUPPRESS_FILE ${PROJECT_BINARY_DIR}/errors.json)
set(LINT_SUPPRESS_URL_BASE "https://raw.githubusercontent.com/neovim/doc/gh-pages/reports/clint")
set(LINT_SUPPRESS_URL "${LINT_SUPPRESS_URL_BASE}/errors.json")
set(LINT_PRG ${PROJECT_SOURCE_DIR}/src/clint.py)
set(DOWNLOAD_SCRIPT ${PROJECT_SOURCE_DIR}/cmake/Download.cmake)
set(LINT_SUPPRESSES_ROOT ${PROJECT_BINARY_DIR}/errors)
set(LINT_SUPPRESSES_URL "${LINT_SUPPRESS_URL_BASE}/errors.tar.gz")
set(LINT_SUPPRESSES_ARCHIVE ${LINT_SUPPRESSES_ROOT}/errors.tar.gz)
set(LINT_SUPPRESSES_TOUCH_FILE "${TOUCHES_DIR}/unpacked-clint-errors-archive")
set(LINT_SUPPRESSES_INSTALL_SCRIPT "${PROJECT_SOURCE_DIR}/cmake/InstallClintErrors.cmake")
file(GLOB UNICODE_FILES ${UNICODE_DIR}/*.txt)
file(GLOB API_HEADERS api/*.h)
list(REMOVE_ITEM API_HEADERS ${CMAKE_CURRENT_LIST_DIR}/api/ui_events.in.h)
file(GLOB MSGPACK_RPC_HEADERS msgpack_rpc/*.h)
include_directories(${GENERATED_DIR})
include_directories(${CACHED_GENERATED_DIR})
include_directories(${GENERATED_INCLUDES_DIR})
file(MAKE_DIRECTORY ${TOUCHES_DIR})
file(MAKE_DIRECTORY ${GENERATED_DIR})
file(MAKE_DIRECTORY ${GENERATED_INCLUDES_DIR})
file(MAKE_DIRECTORY ${LINT_SUPPRESSES_ROOT})
file(MAKE_DIRECTORY ${LINT_SUPPRESSES_ROOT}/src)
file(GLOB NVIM_SOURCES *.c)
file(GLOB NVIM_HEADERS *.h)
file(GLOB XDIFF_SOURCES xdiff/*.c)
file(GLOB XDIFF_HEADERS xdiff/*.h)
file(GLOB TREESITTER_SOURCES ../tree_sitter/*.c)
file(GLOB TS_SOURCE_AMALGAM ../tree_sitter/lib.c)
list(REMOVE_ITEM TREESITTER_SOURCES ${TS_SOURCE_AMALGAM})
foreach(subdir
os
api
api/private
msgpack_rpc
tui
event
eval
lua
viml
viml/parser
)
if(${subdir} MATCHES "tui" AND NOT FEAT_TUI)
continue()
endif()
file(MAKE_DIRECTORY ${GENERATED_DIR}/${subdir})
file(MAKE_DIRECTORY ${GENERATED_INCLUDES_DIR}/${subdir})
file(GLOB sources ${subdir}/*.c)
file(GLOB headers ${subdir}/*.h)
list(APPEND NVIM_SOURCES ${sources})
list(APPEND NVIM_HEADERS ${headers})
endforeach()
file(GLOB UNIT_TEST_FIXTURES ${PROJECT_SOURCE_DIR}/test/unit/fixtures/*.c)
# Sort file lists to ensure generated files are created in the same order from
# build to build.
list(SORT NVIM_SOURCES)
list(SORT NVIM_HEADERS)
list(APPEND LINT_NVIM_SOURCES ${NVIM_SOURCES} ${NVIM_HEADERS})
foreach(sfile ${NVIM_SOURCES})
get_filename_component(f ${sfile} NAME)
if(${f} MATCHES "^(regexp_nfa.c)$")
list(APPEND to_remove ${sfile})
endif()
if(WIN32 AND ${f} MATCHES "^(pty_process_unix.c)$")
list(APPEND to_remove ${sfile})
endif()
if(NOT WIN32 AND ${f} MATCHES "^(pty_process_win.c)$")
list(APPEND to_remove ${sfile})
endif()
endforeach()
list(REMOVE_ITEM NVIM_SOURCES ${to_remove})
# Legacy files that do not yet pass -Wconversion.
set(CONV_SOURCES
diff.c
edit.c
eval.c
ex_cmds.c
ex_docmd.c
fileio.c
lua/treesitter.c
mbyte.c
memline.c
message.c
regexp.c
screen.c
search.c
spell.c
spellfile.c
syntax.c
tag.c
window.c)
foreach(sfile ${CONV_SOURCES})
if(NOT EXISTS "${CMAKE_CURRENT_LIST_DIR}/${sfile}")
message(FATAL_ERROR "${sfile} doesn't exist (it was added to CONV_SOURCES)")
endif()
endforeach()
# xdiff: inlined external project, we don't maintain it. #9306
list(APPEND CONV_SOURCES ${XDIFF_SOURCES})
if(NOT MSVC)
set_source_files_properties(
${CONV_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion")
# gperf generates ANSI-C with incorrect linkage, ignore it.
check_c_compiler_flag(-Wstatic-in-inline HAS_WSTATIC_IN_INLINE)
if(HAS_WSTATIC_IN_INLINE)
set_source_files_properties(
eval.c PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-static-in-inline -Wno-conversion")
else()
set_source_files_properties(
eval.c PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion")
endif()
# tree-sitter: inlined external project, we don't maintain it. #10124
set_source_files_properties(${TREESITTER_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion -Wno-pedantic -Wno-shadow -Wno-missing-prototypes -Wno-unused-variable")
endif()
if(NOT "${MIN_LOG_LEVEL}" MATCHES "^$")
add_definitions(-DMIN_LOG_LEVEL=${MIN_LOG_LEVEL})
endif()
get_directory_property(gen_cdefs COMPILE_DEFINITIONS)
foreach(gen_cdef ${gen_cdefs} DO_NOT_DEFINE_EMPTY_ATTRIBUTES)
if(NOT ${gen_cdef} MATCHES "INCLUDE_GENERATED_DECLARATIONS")
list(APPEND gen_cflags "-D${gen_cdef}")
endif()
endforeach()
if(CLANG_ASAN_UBSAN OR CLANG_MSAN OR CLANG_TSAN)
list(APPEND gen_cflags "-DEXITFREE")
endif()
get_directory_property(gen_includes INCLUDE_DIRECTORIES)
foreach(gen_include ${gen_includes} ${LUA_PREFERRED_INCLUDE_DIRS})
list(APPEND gen_cflags "-I${gen_include}")
endforeach()
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_OSX_SYSROOT)
list(APPEND gen_cflags "-isysroot")
list(APPEND gen_cflags "${CMAKE_OSX_SYSROOT}")
endif()
string(TOUPPER "${CMAKE_BUILD_TYPE}" build_type)
separate_arguments(C_FLAGS_ARRAY UNIX_COMMAND ${CMAKE_C_FLAGS})
separate_arguments(C_FLAGS_${build_type}_ARRAY UNIX_COMMAND ${CMAKE_C_FLAGS_${build_type}})
set(gen_cflags ${gen_cflags} ${C_FLAGS_${build_type}_ARRAY} ${C_FLAGS_ARRAY})
function(get_preproc_output varname iname)
if(MSVC)
set(${varname} /P /Fi${iname} PARENT_SCOPE)
else()
set(${varname} -E -o ${iname} PARENT_SCOPE)
endif()
endfunction()
# Handle generating version from Git.
set(use_git_version 0)
if(NVIM_VERSION_MEDIUM)
message(STATUS "NVIM_VERSION_MEDIUM: ${NVIM_VERSION_MEDIUM}")
elseif(${CMAKE_VERSION} VERSION_LESS "3.2.0")
message(STATUS "Skipping version-string generation (requires CMake 3.2.0+)")
elseif(EXISTS ${PROJECT_SOURCE_DIR}/.git)
find_program(GIT_EXECUTABLE git)
if(GIT_EXECUTABLE)
message(STATUS "Using NVIM_VERSION_MEDIUM from Git")
set(use_git_version 1)
else()
message(STATUS "Skipping version-string generation (cannot find git)")
endif()
endif()
if(use_git_version)
# Create a update_version_stamp target to update the version during build.
file(RELATIVE_PATH relbuild "${PROJECT_SOURCE_DIR}" "${CMAKE_BINARY_DIR}")
add_custom_target(update_version_stamp ALL
COMMAND ${LUA_PRG} scripts/update_version_stamp.lua
${relbuild}/config/auto/versiondef_git.h
"v${NVIM_VERSION_MAJOR}.${NVIM_VERSION_MINOR}.${NVIM_VERSION_PATCH}"
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
BYPRODUCTS ${CMAKE_BINARY_DIR}/config/auto/versiondef_git.h)
else()
file(WRITE ${CMAKE_BINARY_DIR}/config/auto/versiondef_git.h "")
endif()
# NVIM_GENERATED_FOR_HEADERS: generated headers to be included in headers
# NVIM_GENERATED_FOR_SOURCES: generated headers to be included in sources
# NVIM_GENERATED_SOURCES: generated source files
# These lists must be mutually exclusive.
foreach(sfile ${NVIM_SOURCES}
"${CMAKE_CURRENT_LIST_DIR}/regexp_nfa.c"
${GENERATED_API_DISPATCH}
"${GENERATED_UI_EVENTS_CALL}"
"${GENERATED_UI_EVENTS_REMOTE}"
"${GENERATED_UI_EVENTS_BRIDGE}"
)
get_filename_component(full_d ${sfile} PATH)
file(RELATIVE_PATH d "${CMAKE_CURRENT_LIST_DIR}" "${full_d}")
if(${d} MATCHES "^[.][.]|auto/")
file(RELATIVE_PATH d "${GENERATED_DIR}" "${full_d}")
endif()
get_filename_component(f ${sfile} NAME)
get_filename_component(r ${sfile} NAME_WE)
if(NOT ${d} EQUAL ".")
set(f "${d}/${f}")
set(r "${d}/${r}")
endif()
set(gf_c_h "${GENERATED_DIR}/${r}.c.generated.h")
set(gf_h_h "${GENERATED_INCLUDES_DIR}/${r}.h.generated.h")
set(gf_i "${GENERATED_DIR}/${r}.i")
get_preproc_output(PREPROC_OUTPUT ${gf_i})
set(depends "${HEADER_GENERATOR}" "${sfile}")
if(use_git_version AND "${f}" STREQUAL "version.c")
# Ensure auto/versiondef_git.h exists after "make clean".
list(APPEND depends update_version_stamp)
endif()
add_custom_command(
OUTPUT "${gf_c_h}" "${gf_h_h}"
COMMAND ${CMAKE_C_COMPILER} ${sfile} ${PREPROC_OUTPUT} ${gen_cflags} ${C_FLAGS_ARRAY}
COMMAND "${LUA_PRG}" "${HEADER_GENERATOR}" "${sfile}" "${gf_c_h}" "${gf_h_h}" "${gf_i}"
DEPENDS ${depends})
list(APPEND NVIM_GENERATED_FOR_SOURCES "${gf_c_h}")
list(APPEND NVIM_GENERATED_FOR_HEADERS "${gf_h_h}")
if(${d} MATCHES "^api$" AND NOT ${f} MATCHES "^api/helpers.c$")
list(APPEND API_HEADERS ${gf_h_h})
endif()
endforeach()
add_custom_command(OUTPUT ${GENERATED_UNICODE_TABLES}
COMMAND ${LUA_PRG} ${UNICODE_TABLES_GENERATOR}
${UNICODE_DIR}
${GENERATED_UNICODE_TABLES}
DEPENDS
${UNICODE_TABLES_GENERATOR}
${UNICODE_FILES}
)
add_custom_command(
OUTPUT ${GENERATED_API_DISPATCH} ${GENERATED_FUNCS_METADATA}
${API_METADATA} ${MSGPACK_LUA_C_BINDINGS}
COMMAND ${LUA_PRG} ${API_DISPATCH_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}
${GENERATED_API_DISPATCH}
${GENERATED_FUNCS_METADATA} ${API_METADATA}
${MSGPACK_LUA_C_BINDINGS}
${API_HEADERS}
DEPENDS
${API_HEADERS}
${MSGPACK_RPC_HEADERS}
${API_DISPATCH_GENERATOR}
${GENERATOR_C_GRAMMAR}
${CMAKE_CURRENT_LIST_DIR}/api/dispatch_deprecated.lua
)
add_custom_command(
OUTPUT ${VIM_MODULE_FILE}
COMMAND ${LUA_PRG} ${CHAR_BLOB_GENERATOR} ${VIM_MODULE_SOURCE}
${VIM_MODULE_FILE} vim_module
DEPENDS
${CHAR_BLOB_GENERATOR}
${VIM_MODULE_SOURCE}
)
list(APPEND NVIM_GENERATED_SOURCES
"${MSGPACK_LUA_C_BINDINGS}"
)
add_custom_command(
OUTPUT ${GENERATED_UI_EVENTS}
${GENERATED_UI_EVENTS_CALL}
${GENERATED_UI_EVENTS_REMOTE}
${GENERATED_UI_EVENTS_BRIDGE}
${GENERATED_UI_EVENTS_METADATA}
COMMAND ${LUA_PRG} ${API_UI_EVENTS_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}
${CMAKE_CURRENT_LIST_DIR}/api/ui_events.in.h
${GENERATED_UI_EVENTS}
${GENERATED_UI_EVENTS_CALL}
${GENERATED_UI_EVENTS_REMOTE}
${GENERATED_UI_EVENTS_BRIDGE}
${GENERATED_UI_EVENTS_METADATA}
DEPENDS
${API_UI_EVENTS_GENERATOR}
${GENERATOR_C_GRAMMAR}
${CMAKE_CURRENT_LIST_DIR}/api/ui_events.in.h
)
list(APPEND NVIM_GENERATED_FOR_HEADERS
"${GENERATED_EX_CMDS_ENUM}"
"${GENERATED_EVENTS_ENUM}"
)
list(APPEND NVIM_GENERATED_FOR_SOURCES
"${GENERATED_API_DISPATCH}"
"${GENERATED_EX_CMDS_DEFS}"
"${GENERATED_EVENTS_NAMES_MAP}"
"${GENERATED_OPTIONS}"
"${GENERATED_UNICODE_TABLES}"
"${VIM_MODULE_FILE}"
)
list(APPEND NVIM_GENERATED_SOURCES
"${PROJECT_BINARY_DIR}/config/auto/pathdef.c"
)
add_custom_command(OUTPUT ${GENERATED_EX_CMDS_ENUM} ${GENERATED_EX_CMDS_DEFS}
COMMAND ${LUA_PRG} ${EX_CMDS_GENERATOR}
${CMAKE_CURRENT_LIST_DIR} ${GENERATED_INCLUDES_DIR} ${GENERATED_DIR}
DEPENDS ${EX_CMDS_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}/ex_cmds.lua
)
if(NOT GPERF_PRG)
message(FATAL_ERROR "gperf was not found.")
endif()
add_custom_command(OUTPUT ${GENERATED_FUNCS} ${FUNCS_DATA}
COMMAND ${LUA_PRG} ${FUNCS_GENERATOR}
${CMAKE_CURRENT_LIST_DIR} ${GENERATED_DIR} ${API_METADATA} ${FUNCS_DATA}
COMMAND ${GPERF_PRG}
${GENERATED_DIR}/funcs.generated.h.gperf --output-file=${GENERATED_FUNCS}
DEPENDS ${FUNCS_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}/eval.lua ${API_METADATA}
)
list(APPEND NVIM_GENERATED_FOR_SOURCES
"${GENERATED_FUNCS}")
add_custom_command(OUTPUT ${GENERATED_EVENTS_ENUM} ${GENERATED_EVENTS_NAMES_MAP}
COMMAND ${LUA_PRG} ${EVENTS_GENERATOR}
${CMAKE_CURRENT_LIST_DIR} ${GENERATED_EVENTS_ENUM} ${GENERATED_EVENTS_NAMES_MAP}
DEPENDS ${EVENTS_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}/auevents.lua
)
add_custom_command(OUTPUT ${GENERATED_OPTIONS}
COMMAND ${LUA_PRG} ${OPTIONS_GENERATOR}
${CMAKE_CURRENT_LIST_DIR} ${GENERATED_OPTIONS}
DEPENDS ${OPTIONS_GENERATOR} ${CMAKE_CURRENT_LIST_DIR}/options.lua
)
# NVIM_GENERATED_FOR_SOURCES and NVIM_GENERATED_FOR_HEADERS must be mutually exclusive.
foreach(hfile ${NVIM_GENERATED_FOR_HEADERS})
list(FIND NVIM_GENERATED_FOR_SOURCES ${hfile} hfile_idx)
if(NOT ${hfile_idx} EQUAL -1)
message(FATAL_ERROR "File included in both NVIM_GENERATED_FOR_HEADERS and NVIM_GENERATED_FOR_SOURCES")
endif()
endforeach()
# Our dependencies come first.
if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
list(APPEND NVIM_LINK_LIBRARIES pthread c++abi)
endif()
if (LibIntl_FOUND)
list(APPEND NVIM_LINK_LIBRARIES ${LibIntl_LIBRARY})
endif()
if(Iconv_LIBRARIES)
list(APPEND NVIM_LINK_LIBRARIES ${Iconv_LIBRARIES})
endif()
if(WIN32)
list(APPEND NVIM_LINK_LIBRARIES ${WINPTY_LIBRARIES})
endif()
# Use "luv" as imported library, to work around CMake using "-lluv" for
# "luv.so". #10407
add_library(luv UNKNOWN IMPORTED)
set_property(TARGET luv PROPERTY IMPORTED_LOCATION ${LIBLUV_LIBRARIES})
# Put these last on the link line, since multiple things may depend on them.
list(APPEND NVIM_LINK_LIBRARIES
luv
${LIBUV_LIBRARIES}
${MSGPACK_LIBRARIES}
${LIBVTERM_LIBRARIES}
${LIBTERMKEY_LIBRARIES}
${UNIBILIUM_LIBRARIES}
${UTF8PROC_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT}
)
if(UNIX)
list(APPEND NVIM_LINK_LIBRARIES
m
util
)
endif()
set(NVIM_EXEC_LINK_LIBRARIES ${NVIM_LINK_LIBRARIES} ${LUA_PREFERRED_LIBRARIES})
# Add IPO flags (for LTO), or error if CMake does not know the flags. #8654
if(POLICY CMP0069)
cmake_policy(SET CMP0069 NEW)
endif()
add_executable(nvim ${NVIM_GENERATED_FOR_SOURCES} ${NVIM_GENERATED_FOR_HEADERS}
${NVIM_GENERATED_SOURCES} ${NVIM_SOURCES} ${NVIM_HEADERS}
${XDIFF_SOURCES} ${XDIFF_HEADERS} ${TREESITTER_SOURCES})
target_link_libraries(nvim ${NVIM_EXEC_LINK_LIBRARIES})
install_helper(TARGETS nvim)
set_property(TARGET nvim APPEND PROPERTY
INCLUDE_DIRECTORIES ${LUA_PREFERRED_INCLUDE_DIRS})
if(ENABLE_LTO AND (POLICY CMP0069))
include(CheckIPOSupported)
check_ipo_supported(RESULT IPO_SUPPORTED)
if(IPO_SUPPORTED AND (NOT CMAKE_BUILD_TYPE MATCHES Debug))
set_property(TARGET nvim PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
endif()
endif()
if(WIN32)
# Copy DLLs and third-party tools to bin/ and install them along with nvim
add_custom_target(nvim_runtime_deps ALL
COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_BINARY_DIR}/windows_runtime_deps/
${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
install(DIRECTORY ${PROJECT_BINARY_DIR}/windows_runtime_deps/
DESTINATION ${CMAKE_INSTALL_BINDIR})
add_custom_target(nvim_dll_deps DEPENDS nvim
COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/windows_runtime_deps
COMMAND ${CMAKE_COMMAND}
"-DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}"
-DBINARY="${PROJECT_BINARY_DIR}/bin/nvim${CMAKE_EXECUTABLE_SUFFIX}"
-DDST=${PROJECT_BINARY_DIR}/windows_runtime_deps
-P ${PROJECT_SOURCE_DIR}/cmake/WindowsDllCopy.cmake)
add_dependencies(nvim_runtime_deps nvim_dll_deps)
# A CMake script is used for copying the files to avoid the
# "command line is too long" error that occurs when Ninja tries running
# a command that exceeds the length limit (8191 characters) on Windows.
# See https://developercommunity.visualstudio.com/content/problem/212207/file-open-cmake-the-command-line-is-too-long.html
set(EXTERNAL_BLOBS_SCRIPT
"file(MAKE_DIRECTORY \"${PROJECT_BINARY_DIR}/windows_runtime_deps/platforms\")")
foreach(DEP_FILE IN ITEMS
ca-bundle.crt
cat.exe
curl.exe
diff.exe
tee.exe
tidy.exe
win32yank.exe
winpty-agent.exe
xxd.exe
D3Dcompiler_47.dll
libEGL.dll
libgcc_s_dw2-1.dll
libGLESV2.dll
libstdc++-6.dll
libwinpthread-1.dll
nvim-qt.exe
Qt5Core.dll
Qt5Gui.dll
Qt5Network.dll
Qt5Svg.dll
Qt5Widgets.dll
winpty.dll
platforms/qwindows.dll
)
get_filename_component(DEP_FILE_DIR ${DEP_FILE} DIRECTORY)
set(EXTERNAL_BLOBS_SCRIPT "${EXTERNAL_BLOBS_SCRIPT}\n"
"file(COPY \"${DEPS_PREFIX}/bin/${DEP_FILE}\"
DESTINATION \"${PROJECT_BINARY_DIR}/windows_runtime_deps/${DEP_FILE_DIR}\")")
endforeach()
file(WRITE ${PROJECT_BINARY_DIR}/external_blobs.cmake ${EXTERNAL_BLOBS_SCRIPT})
add_custom_target(external_blobs
COMMAND ${CMAKE_COMMAND} -P ${PROJECT_BINARY_DIR}/external_blobs.cmake)
set_target_properties(external_blobs PROPERTIES FOLDER deps)
add_dependencies(nvim_runtime_deps external_blobs)
else()
add_custom_target(nvim_runtime_deps) # Stub target to avoid CMP0046.
endif()
set_target_properties(nvim_runtime_deps PROPERTIES FOLDER deps)
add_library(
libnvim
STATIC
EXCLUDE_FROM_ALL
${NVIM_SOURCES} ${NVIM_GENERATED_SOURCES}
${NVIM_HEADERS} ${NVIM_GENERATED_FOR_SOURCES} ${NVIM_GENERATED_FOR_HEADERS}
${XDIFF_SOURCES} ${XDIFF_HEADERS} ${TREESITTER_SOURCES}
)
set_property(TARGET libnvim APPEND PROPERTY
INCLUDE_DIRECTORIES ${LUA_PREFERRED_INCLUDE_DIRS})
set_target_properties(
libnvim
PROPERTIES
POSITION_INDEPENDENT_CODE ON
OUTPUT_NAME nvim
)
set_property(
TARGET libnvim
APPEND_STRING PROPERTY COMPILE_FLAGS " -DMAKE_LIB "
)
if(NOT LUAJIT_FOUND)
message(STATUS "luajit not found, skipping nvim-test (unit tests) target")
else()
set(NVIM_TEST_LINK_LIBRARIES ${NVIM_LINK_LIBRARIES} ${LUAJIT_LIBRARIES})
add_library(
nvim-test
MODULE
EXCLUDE_FROM_ALL
${NVIM_SOURCES} ${NVIM_GENERATED_SOURCES}
${NVIM_HEADERS} ${NVIM_GENERATED_FOR_SOURCES} ${NVIM_GENERATED_FOR_HEADERS}
${XDIFF_SOURCES} ${XDIFF_HEADERS} ${TREESITTER_SOURCES}
${UNIT_TEST_FIXTURES}
)
target_link_libraries(nvim-test ${NVIM_TEST_LINK_LIBRARIES})
target_link_libraries(libnvim ${NVIM_TEST_LINK_LIBRARIES})
set_property(
TARGET nvim-test
APPEND PROPERTY INCLUDE_DIRECTORIES ${LUAJIT_INCLUDE_DIRS}
)
set_target_properties(
nvim-test
PROPERTIES
POSITION_INDEPENDENT_CODE ON
)
set_property(
TARGET nvim-test
APPEND_STRING PROPERTY COMPILE_FLAGS " -DUNIT_TESTING "
)
endif()
if(CLANG_ASAN_UBSAN)
message(STATUS "Enabling Clang address sanitizer and undefined behavior sanitizer for nvim.")
check_c_compiler_flag(-fno-sanitize-recover=all SANITIZE_RECOVER_ALL)
if(SANITIZE_RECOVER_ALL)
set(SANITIZE_RECOVER -fno-sanitize-recover=all) # Clang 3.6+
else()
set(SANITIZE_RECOVER -fno-sanitize-recover) # Clang 3.5-
endif()
set_property(TARGET nvim APPEND PROPERTY COMPILE_DEFINITIONS EXITFREE)
set_property(TARGET nvim APPEND PROPERTY COMPILE_OPTIONS ${SANITIZE_RECOVER} -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize=address -fsanitize=undefined -fsanitize-blacklist=${PROJECT_SOURCE_DIR}/src/.asan-blacklist)
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=address -fsanitize=undefined ")
elseif(CLANG_MSAN)
message(STATUS "Enabling Clang memory sanitizer for nvim.")
set_property(TARGET nvim APPEND PROPERTY COMPILE_DEFINITIONS EXITFREE)
set_property(TARGET nvim APPEND PROPERTY COMPILE_OPTIONS -fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer -fno-optimize-sibling-calls)
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins ")
elseif(CLANG_TSAN)
message(STATUS "Enabling Clang thread sanitizer for nvim.")
set_property(TARGET nvim APPEND PROPERTY COMPILE_DEFINITIONS EXITFREE)
set_property(TARGET nvim APPEND PROPERTY COMPILE_OPTIONS -fsanitize=thread)
set_property(TARGET nvim APPEND PROPERTY COMPILE_OPTIONS -fPIE)
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=thread ")
endif()
function(get_test_target prefix sfile relative_path_var target_var)
get_filename_component(full_d "${sfile}" PATH)
file(RELATIVE_PATH d "${PROJECT_SOURCE_DIR}/src/nvim" "${full_d}")
if(d MATCHES "^[.][.]")
file(RELATIVE_PATH d "${GENERATED_DIR}" "${full_d}")
endif()
get_filename_component(r "${sfile}" NAME)
if(NOT d MATCHES "^[.]?$")
set(r "${d}/${r}")
endif()
string(REGEX REPLACE "[/.]" "-" suffix "${r}")
set(${relative_path_var} ${r} PARENT_SCOPE)
if(prefix STREQUAL "")
set(${target_var} "${suffix}" PARENT_SCOPE)
else()
set(${target_var} "${prefix}-${suffix}" PARENT_SCOPE)
endif()
endfunction()
set(NO_SINGLE_CHECK_HEADERS
os/win_defs.h
os/pty_process_win.h
)
foreach(hfile ${NVIM_HEADERS})
get_test_target(test-includes "${hfile}" relative_path texe)
if(NOT ${hfile} MATCHES "[.](c|in)[.]h$")
set(tsource "${GENERATED_DIR}/${relative_path}.test-include.c")
write_file("${tsource}" "#include \"${hfile}\"\nint main(int argc, char **argv) { return 0; }")
add_executable(
${texe}
EXCLUDE_FROM_ALL
${tsource} ${NVIM_HEADERS} ${NVIM_GENERATED_FOR_HEADERS})
set_property(
TARGET ${texe}
APPEND PROPERTY INCLUDE_DIRECTORIES ${LUA_PREFERRED_INCLUDE_DIRS}
)
set_target_properties(${texe} PROPERTIES FOLDER test)
list(FIND NO_SINGLE_CHECK_HEADERS "${relative_path}" hfile_exclude_idx)
if(${hfile_exclude_idx} EQUAL -1)
list(APPEND HEADER_CHECK_TARGETS ${texe})
endif()
endif()
endforeach()
add_custom_target(check-single-includes DEPENDS ${HEADER_CHECK_TARGETS})
function(add_download output url allow_failure)
add_custom_command(
OUTPUT "${output}"
COMMAND
${CMAKE_COMMAND}
-DURL=${url} -DFILE=${output}
-DALLOW_FAILURE=${allow_failure}
-P ${DOWNLOAD_SCRIPT}
DEPENDS ${DOWNLOAD_SCRIPT}
)
endfunction()
add_download(${LINT_SUPPRESSES_ARCHIVE} ${LINT_SUPPRESSES_URL} off)
add_custom_command(
OUTPUT ${LINT_SUPPRESSES_TOUCH_FILE}
WORKING_DIRECTORY ${LINT_SUPPRESSES_ROOT}/src
COMMAND ${CMAKE_COMMAND} -E tar xfz ${LINT_SUPPRESSES_ARCHIVE}
COMMAND
${CMAKE_COMMAND}
-DTARGET=${LINT_SUPPRESSES_ROOT}
-P ${LINT_SUPPRESSES_INSTALL_SCRIPT}
COMMAND ${CMAKE_COMMAND} -E touch ${LINT_SUPPRESSES_TOUCH_FILE}
DEPENDS
${LINT_SUPPRESSES_ARCHIVE} ${LINT_SUPPRESSES_INSTALL_SCRIPT}
)
add_download(${LINT_SUPPRESS_FILE} ${LINT_SUPPRESS_URL} off)
set(LINT_NVIM_REL_SOURCES)
foreach(sfile ${LINT_NVIM_SOURCES})
get_test_target("" "${sfile}" r suffix)
set(suppress_file ${LINT_SUPPRESSES_ROOT}/${suffix}.json)
set(suppress_url "${LINT_SUPPRESS_URL_BASE}/${suffix}.json")
set(rsfile src/nvim/${r})
set(touch_file "${TOUCHES_DIR}/ran-clint-${suffix}")
add_custom_command(
OUTPUT ${touch_file}
COMMAND ${LINT_PRG} --suppress-errors=${suppress_file} ${rsfile}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} -E touch ${touch_file}
DEPENDS ${LINT_PRG} ${sfile} ${LINT_SUPPRESSES_TOUCH_FILE}
)
list(APPEND LINT_TARGETS ${touch_file})
list(APPEND LINT_NVIM_REL_SOURCES ${rsfile})
endforeach()
add_custom_target(clint DEPENDS ${LINT_TARGETS})
add_custom_target(
clint-full
COMMAND
${LINT_PRG} --suppress-errors=${LINT_SUPPRESS_FILE} ${LINT_NVIM_REL_SOURCES}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
DEPENDS ${LINT_PRG} ${LINT_NVIM_SOURCES} ${LINT_SUPPRESS_FILE}
)
add_custom_target(generated-sources DEPENDS
${NVIM_GENERATED_FOR_SOURCES}
${NVIM_GENERATED_FOR_HEADERS}
${NVIM_GENERATED_SOURCES}
)
add_subdirectory(po)
include(GetCompileFlags)
get_compile_flags(NVIM_VERSION_CFLAGS)