path: root/CMakeLists.txt

# This file was generated from BUILD using tools/make_cmakelists.py.

cmake_minimum_required(VERSION 3.1)

if(${CMAKE_VERSION} VERSION_LESS 3.12)
    cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
else()
    cmake_policy(VERSION 3.12)
endif()

cmake_minimum_required (VERSION 3.0)
cmake_policy(SET CMP0048 NEW)

project(upb)


# Prevent CMake from setting -rdynamic on Linux (!!).
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")

# Set default build type.
if(NOT CMAKE_BUILD_TYPE)
  message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.")
  set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
      "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
      FORCE)
endif()

# When using Ninja, compiler output won't be colorized without this.
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG(-fdiagnostics-color=always SUPPORTS_COLOR_ALWAYS)
if(SUPPORTS_COLOR_ALWAYS)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always")
endif()

# Implement ASAN/UBSAN options
if(UPB_ENABLE_ASAN)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address")
endif()

if(UPB_ENABLE_UBSAN)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address")
endif()

include_directories(.)
include_directories(${CMAKE_CURRENT_BINARY_DIR})

if(APPLE)
  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -undefined dynamic_lookup -flat_namespace")
elseif(UNIX)
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id")
endif()

<<<<<<< HEAD
FIND_PACKAGE(Lua)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/Makefile.am")
  set(PROTOBUF_FOUND TRUE)
endif()
find_program(RAGEL NAMES ragel)

if(LUA_FOUND)
  include_directories(${LUA_INCLUDE_DIR})

  add_library(upb_c SHARED
    upb/bindings/lua/upb.c
    upb/bindings/lua/def.c
    upb/bindings/lua/msg.c
  )
  target_link_libraries(upb_c LINK_PRIVATE
    upbpb_pic
    upbdef_pic
    upbhandlers_pic upb_pic )

  add_library(pb_c SHARED
    upb/bindings/lua/upb/pb.c
  )
  target_link_libraries(pb_c LINK_PRIVATE upb_c upbpb_pic)

  set_target_properties(upb_c
    PROPERTIES
    LIBRARY_OUTPUT_DIRECTORY "upb/bindings/lua"
    PREFIX ""
    SUFFIX ".so")
  set_target_properties(pb_c
    PROPERTIES
    LIBRARY_OUTPUT_DIRECTORY "upb/bindings/lua/upb"
    PREFIX ""
    SUFFIX ".so")

  add_custom_command(
        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc
        DEPENDS ${CMAKE_SOURCE_DIR}/tools/upbc
                ${CMAKE_SOURCE_DIR}/tools/upbc.lua
                ${CMAKE_SOURCE_DIR}/tools/make_c_api.lua
                ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua
                ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua
                upb_c
                pb_c
        COMMAND ${CMAKE_COMMAND} -E copy
                ${CMAKE_SOURCE_DIR}/tools/upbc
                ${CMAKE_SOURCE_DIR}/tools/upbc.lua
                ${CMAKE_SOURCE_DIR}/tools/make_c_api.lua
                ${CMAKE_CURRENT_BINARY_DIR}/tools)
  add_custom_command(
        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lua/upb.lua
        DEPENDS ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua
        COMMAND ${CMAKE_COMMAND} -E copy
                ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua
                ${CMAKE_CURRENT_BINARY_DIR}/upb/bindings/lua)
  add_custom_command(
        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lua/upb/pb.lua
        DEPENDS ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua
        COMMAND ${CMAKE_COMMAND} -E copy
                ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua
                ${CMAKE_CURRENT_BINARY_DIR}/upb/bindings/lua/upb)

  add_custom_command(
    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h
    DEPENDS upb/pb/compile_decoder_x64.dasc
    COMMAND
        cd ${CMAKE_CURRENT_SOURCE_DIR} &&
        lua third_party/dynasm/dynasm.lua
        -c upb/pb/compile_decoder_x64.dasc
        > ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h
  )

  add_custom_target(
    genfiles2 ALL
    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h
  )

  add_test(
    NAME testlua
    COMMAND lua ${CMAKE_SOURCE_DIR}/tests/bindings/lua/test_upb.lua
                ${CMAKE_SOURCE_DIR}/tests/bindings/lua/test_upb.pb.lua
  )
  set_property(TEST testlua PROPERTY ENVIRONMENT
      LUA_PATH=${CMAKE_SOURCE_DIR}/third_party/lunit/?.lua$<SEMICOLON>${CMAKE_SOURCE_DIR}/upb/bindings/lua/?.lua
      LUA_CPATH=${CMAKE_BINARY_DIR}/upb/bindings/lua/?.so
  )
  set_tests_properties(testlua
    PROPERTIES
    DEPENDS "upb_c;pb_c"
  )
  enable_testing()
endif()

if(LUA_FOUND AND PROTOBUF_FOUND)
  set(protobuf_BUILD_TESTS OFF CACHE BOOL "enable tests for proto2" FORCE)
  set(protobuf_BUILD_SHARED_LIBS OFF CACHE BOOL "enable shared libs for proto2" FORCE)
  set(protobuf_BUILD_CONFORMANCE ON CACHE BOOL "Build conformance tests" FORCE)
  add_subdirectory(third_party/protobuf/cmake)

  add_custom_target(
    upbc ALL
    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/make_c_api.lua
            ${CMAKE_CURRENT_SOURCE_DIR}/tools/upbc.lua
            ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc
            ${CMAKE_CURRENT_BINARY_DIR}/lua/upb.lua
            ${CMAKE_CURRENT_BINARY_DIR}/lua/upb/pb.lua
  )

  add_custom_command(
    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.h
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.h
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/any.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/duration.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/field_mask.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/struct.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/timestamp.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/wrappers.upb.c
           ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.c
    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc
            ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance/conformance.proto
    COMMAND protoc --include_imports
        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance/conformance.proto
        ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/src/google/protobuf/test_messages_proto3.proto
        -I${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance
        -I${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/src
        -o${CMAKE_CURRENT_BINARY_DIR}/conformance.pb &&
        tools/upbc ${CMAKE_CURRENT_BINARY_DIR}/conformance.pb
  )

  add_custom_command(
    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.h
           ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.c
    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc
            ${CMAKE_CURRENT_SOURCE_DIR}/google/protobuf/descriptor.proto
    COMMAND protoc
        ${CMAKE_CURRENT_SOURCE_DIR}/google/protobuf/descriptor.proto
        -I${CMAKE_CURRENT_SOURCE_DIR}
        -o${CMAKE_CURRENT_BINARY_DIR}/descriptor.pb &&
        tools/upbc ${CMAKE_CURRENT_BINARY_DIR}/descriptor.pb
  )

  add_custom_target(
    genfiles ALL
    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.h
            ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.h
  )

  add_executable(conformance_upb
    tests/conformance_upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/any.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/duration.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/field_mask.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/struct.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/timestamp.upb.c
    ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/wrappers.upb.c
  )
  target_link_libraries(conformance_upb LINK_PRIVATE
    upb
  )

  add_custom_target(
    conformance
    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/conformance_upb
            ${CMAKE_CURRENT_BINARY_DIR}/third_party/protobuf/cmake/conformance_test_runner
    COMMAND ${CMAKE_CURRENT_BINARY_DIR}/third_party/protobuf/cmake/conformance_test_runner ${CMAKE_CURRENT_BINARY_DIR}/conformance_upb
  )

endif()

if (RAGEL)
  add_custom_command(
    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/upb/json/parser.c
    DEPENDS upb/json/parser.rl
    COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && RAGEL -C -o ${CMAKE_CURRENT_BINARY_DIR}/upb/json/parser.c upb/json/parser.rl
  )
endif()

configure_file(tools/copy_genfiles.sh.in tools/copy_genfiles.sh)

set(UPB_SRCS
    upb/decode.c
    upb/encode.c
    upb/msg.c
    upb/table.c
    upb/upb.c
)

set (UPBDEF_SRCS
    upb/def.c
    upb/msgfactory.c
)

set(UPBHANDLERS_SRCS
    upb/sink.c
    upb/handlers.c
)

set(UPBPB_SRCS
=======
enable_testing()

add_library(upb
  google/protobuf/descriptor.upb.c
  upb/decode.c
  upb/def.c
  upb/encode.c
  upb/handlers.c
  upb/handlers-inl.h
  upb/msg.c
  upb/msgfactory.c
  upb/port_def.inc
  upb/port_undef.inc
  upb/refcounted.c
  upb/sink.c
  upb/structdefs.int.h
  upb/structs.int.h
  upb/table.c
  upb/table.int.h
  upb/upb.c
  google/protobuf/descriptor.upb.h
  upb/decode.h
  upb/def.h
  upb/encode.h
  upb/handlers.h
  upb/msg.h
  upb/msgfactory.h
  upb/refcounted.h
  upb/sink.h
  upb/upb.h)
add_library(upb_descriptor
  upb/descriptor/descriptor.upbdefs.c
  upb/descriptor/reader.c
  upb/descriptor/descriptor.upbdefs.h
  upb/descriptor/reader.h)
target_link_libraries(upb_descriptor
  upb)
add_library(upb_pb
>>>>>>> cmake-mac-fixes
  upb/pb/compile_decoder.c
  upb/pb/decoder.c
  upb/pb/decoder.int.h
  upb/pb/encoder.c
  upb/pb/textprinter.c
  upb/pb/varint.c
  upb/pb/varint.int.h
  upb/pb/decoder.h
  upb/pb/encoder.h
  upb/pb/glue.h
  upb/pb/textprinter.h)
target_link_libraries(upb_pb
  upb
  upb_descriptor)
add_library(upb_json
  upb/json/parser.c
  upb/json/printer.c
  upb/json/parser.h
  upb/json/printer.h)
target_link_libraries(upb_json
  upb
  upb_pb)
add_library(upb_cc_bindings INTERFACE)
target_link_libraries(upb_cc_bindings INTERFACE
  upb)
add_library(upb_test
  tests/testmain.cc
  tests/test_util.h
  tests/upb_test.h)
add_executable(test_varint
  tests/pb/test_varint.c)
add_test(NAME test_varint COMMAND test_varint)
target_link_libraries(test_varint
  upb_pb
  upb_test)
add_executable(test_def
  tests/test_def.c)
add_test(NAME test_def COMMAND test_def)
target_link_libraries(test_def
  upb_pb
  upb_test)
add_executable(test_handlers
  tests/test_handlers.c)
add_test(NAME test_handlers COMMAND test_handlers)
target_link_libraries(test_handlers
  upb_pb
  upb_test)
add_executable(test_decoder
  tests/pb/test_decoder.cc)
add_test(NAME test_decoder COMMAND test_decoder)
target_link_libraries(test_decoder
  upb_pb
  upb_test)
add_executable(test_encoder
  tests/pb/test_encoder.cc)
add_test(NAME test_encoder COMMAND test_encoder)
add_custom_command(
    TARGET test_encoder POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy
            ${CMAKE_SOURCE_DIR}/upb/descriptor/descriptor.pb
            ${CMAKE_CURRENT_BINARY_DIR}/upb/descriptor/descriptor.pb)
target_link_libraries(test_encoder
  upb_cc_bindings
  upb_pb
  upb_test)
add_executable(test_cpp
  tests/test_cpp.cc)
add_test(NAME test_cpp COMMAND test_cpp)
target_link_libraries(test_cpp
  upb
  upb_descriptor
  upb_pb
  upb_test)
add_executable(test_table
  tests/test_table.cc)
add_test(NAME test_table COMMAND test_table)
target_link_libraries(test_table
  upb
  upb_test)
add_executable(test_json
  tests/json/test.upbdefs.c
  tests/json/test.upbdefs.h
  tests/json/test_json.cc)
add_test(NAME test_json COMMAND test_json)
target_link_libraries(test_json
  upb_json
  upb_test)