3e6cfd6c2f
Avoids having to pull this in as an explicit include directory for projects that depend on cppdap.
256 lines
8.8 KiB
CMake
256 lines
8.8 KiB
CMake
# Copyright 2019 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# https://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
|
|
cmake_minimum_required(VERSION 2.8)
|
|
|
|
set (CMAKE_CXX_STANDARD 11)
|
|
|
|
project(cppdap C CXX)
|
|
|
|
###########################################################
|
|
# Options
|
|
###########################################################
|
|
function (option_if_not_defined name description default)
|
|
if(NOT DEFINED ${name})
|
|
option(${name} ${description} ${default})
|
|
endif()
|
|
endfunction()
|
|
|
|
option_if_not_defined(CPPDAP_WARNINGS_AS_ERRORS "Treat warnings as errors" OFF)
|
|
option_if_not_defined(CPPDAP_BUILD_EXAMPLES "Build example applications" OFF)
|
|
option_if_not_defined(CPPDAP_BUILD_TESTS "Build tests" OFF)
|
|
option_if_not_defined(CPPDAP_ASAN "Build dap with address sanitizer" OFF)
|
|
option_if_not_defined(CPPDAP_MSAN "Build dap with memory sanitizer" OFF)
|
|
option_if_not_defined(CPPDAP_TSAN "Build dap with thread sanitizer" OFF)
|
|
option_if_not_defined(CPPDAP_INSTALL_VSCODE_EXAMPLES "Build and install dap examples into vscode extensions directory" OFF)
|
|
option_if_not_defined(CPPDAP_INSTALL "Create dap install target" OFF)
|
|
|
|
###########################################################
|
|
# Directories
|
|
###########################################################
|
|
function (set_if_not_defined name value)
|
|
if(NOT DEFINED ${name})
|
|
set(${name} ${value} PARENT_SCOPE)
|
|
endif()
|
|
endfunction()
|
|
|
|
set(CPPDAP_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
|
|
set(CPPDAP_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
|
|
set_if_not_defined(CPPDAP_THIRD_PARTY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party)
|
|
set_if_not_defined(CPPDAP_JSON_DIR ${CPPDAP_THIRD_PARTY_DIR}/json)
|
|
set_if_not_defined(CPPDAP_GOOGLETEST_DIR ${CPPDAP_THIRD_PARTY_DIR}/googletest)
|
|
|
|
###########################################################
|
|
# Submodules
|
|
###########################################################
|
|
if(CPPDAP_BUILD_TESTS)
|
|
if(NOT EXISTS ${CPPDAP_GOOGLETEST_DIR}/.git)
|
|
message(WARNING "third_party/googletest submodule missing.")
|
|
message(WARNING "Run: `git submodule update --init` to build tests.")
|
|
set(CPPDAP_BUILD_TESTS OFF)
|
|
endif()
|
|
endif(CPPDAP_BUILD_TESTS)
|
|
|
|
###########################################################
|
|
# File lists
|
|
###########################################################
|
|
set(CPPDAP_LIST
|
|
${CPPDAP_SRC_DIR}/content_stream.cpp
|
|
${CPPDAP_SRC_DIR}/io.cpp
|
|
${CPPDAP_SRC_DIR}/json_serializer.cpp
|
|
${CPPDAP_SRC_DIR}/network.cpp
|
|
${CPPDAP_SRC_DIR}/protocol_events.cpp
|
|
${CPPDAP_SRC_DIR}/protocol_requests.cpp
|
|
${CPPDAP_SRC_DIR}/protocol_response.cpp
|
|
${CPPDAP_SRC_DIR}/protocol_types.cpp
|
|
${CPPDAP_SRC_DIR}/session.cpp
|
|
${CPPDAP_SRC_DIR}/socket.cpp
|
|
${CPPDAP_SRC_DIR}/typeof.cpp
|
|
)
|
|
|
|
###########################################################
|
|
# OS libraries
|
|
###########################################################
|
|
if(CMAKE_SYSTEM_NAME MATCHES "Windows")
|
|
set(CPPDAP_OS_LIBS WS2_32)
|
|
set(CPPDAP_OS_EXE_EXT ".exe")
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
|
|
set(CPPDAP_OS_LIBS pthread)
|
|
set(CPPDAP_OS_EXE_EXT "")
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
|
|
set(CPPDAP_OS_LIBS)
|
|
set(CPPDAP_OS_EXE_EXT "")
|
|
endif()
|
|
|
|
###########################################################
|
|
# Functions
|
|
###########################################################
|
|
function(cppdap_set_target_options target)
|
|
# Enable all warnings
|
|
if(MSVC)
|
|
target_compile_options(${target} PRIVATE "-W4")
|
|
else()
|
|
target_compile_options(${target} PRIVATE "-Wall")
|
|
endif()
|
|
|
|
# Disable specific, pedantic warnings
|
|
if(MSVC)
|
|
target_compile_options(${target} PRIVATE
|
|
"-D_CRT_SECURE_NO_WARNINGS"
|
|
|
|
# Warnings from nlohmann/json headers.
|
|
"/wd4267" # 'argument': conversion from 'size_t' to 'int', possible loss of data
|
|
)
|
|
endif()
|
|
|
|
# Treat all warnings as errors
|
|
if(CPPDAP_WARNINGS_AS_ERRORS)
|
|
if(MSVC)
|
|
target_compile_options(${target} PRIVATE "/WX")
|
|
else()
|
|
target_compile_options(${target} PRIVATE "-Werror")
|
|
endif()
|
|
endif(CPPDAP_WARNINGS_AS_ERRORS)
|
|
|
|
if(CPPDAP_ASAN)
|
|
target_compile_options(${target} PUBLIC "-fsanitize=address")
|
|
target_link_libraries(${target} "-fsanitize=address")
|
|
elseif(CPPDAP_MSAN)
|
|
target_compile_options(${target} PUBLIC "-fsanitize=memory")
|
|
target_link_libraries(${target} "-fsanitize=memory")
|
|
elseif(CPPDAP_TSAN)
|
|
target_compile_options(${target} PUBLIC "-fsanitize=thread")
|
|
target_link_libraries(${target} "-fsanitize=thread")
|
|
endif()
|
|
|
|
# Error on undefined symbols
|
|
# if(NOT MSVC)
|
|
# target_compile_options(${target} PRIVATE "-Wl,--no-undefined")
|
|
# endif()
|
|
|
|
target_include_directories(${target} PUBLIC ${CPPDAP_INCLUDE_DIR})
|
|
endfunction(cppdap_set_target_options)
|
|
|
|
###########################################################
|
|
# Targets
|
|
###########################################################
|
|
|
|
# dap
|
|
add_library(cppdap STATIC ${CPPDAP_LIST})
|
|
set_target_properties(cppdap PROPERTIES
|
|
POSITION_INDEPENDENT_CODE 1
|
|
)
|
|
|
|
target_include_directories(cppdap PRIVATE "${CPPDAP_JSON_DIR}/include/")
|
|
|
|
cppdap_set_target_options(cppdap)
|
|
|
|
target_link_libraries(cppdap "${CPPDAP_OS_LIBS}")
|
|
|
|
# install
|
|
if(CPPDAP_INSTALL)
|
|
include(GNUInstallDirs)
|
|
|
|
install(DIRECTORY ${CPPDAP_INCLUDE_DIR}/cppdap
|
|
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
|
|
USE_SOURCE_PERMISSIONS
|
|
)
|
|
|
|
install(TARGETS cppdap
|
|
EXPORT cppdap-targets
|
|
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
|
|
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
|
|
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
|
|
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
|
|
)
|
|
|
|
install(EXPORT cppdap-targets
|
|
FILE cppdap-config.cmake
|
|
NAMESPACE cppdap::
|
|
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cppdap
|
|
)
|
|
endif(CPPDAP_INSTALL)
|
|
|
|
# tests
|
|
if(CPPDAP_BUILD_TESTS)
|
|
set(DAP_TEST_LIST
|
|
${CPPDAP_SRC_DIR}/any_test.cpp
|
|
${CPPDAP_SRC_DIR}/chan_test.cpp
|
|
${CPPDAP_SRC_DIR}/content_stream_test.cpp
|
|
${CPPDAP_SRC_DIR}/dap_test.cpp
|
|
${CPPDAP_SRC_DIR}/json_serializer_test.cpp
|
|
${CPPDAP_SRC_DIR}/network_test.cpp
|
|
${CPPDAP_SRC_DIR}/optional_test.cpp
|
|
${CPPDAP_SRC_DIR}/session_test.cpp
|
|
${CPPDAP_SRC_DIR}/variant_test.cpp
|
|
${CPPDAP_GOOGLETEST_DIR}/googletest/src/gtest-all.cc
|
|
)
|
|
|
|
set(DAP_TEST_INCLUDE_DIR
|
|
${CPPDAP_GOOGLETEST_DIR}/googlemock/include/
|
|
${CPPDAP_GOOGLETEST_DIR}/googletest/
|
|
${CPPDAP_GOOGLETEST_DIR}/googletest/include/
|
|
${CPPDAP_JSON_DIR}/include/
|
|
)
|
|
|
|
add_executable(cppdap-unittests ${DAP_TEST_LIST})
|
|
|
|
set_target_properties(cppdap-unittests PROPERTIES
|
|
INCLUDE_DIRECTORIES "${DAP_TEST_INCLUDE_DIR}"
|
|
FOLDER "Tests"
|
|
)
|
|
|
|
if(MSVC)
|
|
# googletest emits warning C4244: 'initializing': conversion from 'double' to 'testing::internal::BiggestInt', possible loss of data
|
|
target_compile_options(cppdap-unittests PRIVATE "/wd4244")
|
|
endif()
|
|
|
|
cppdap_set_target_options(cppdap-unittests)
|
|
|
|
target_link_libraries(cppdap-unittests cppdap "${CPPDAP_OS_LIBS}")
|
|
endif(CPPDAP_BUILD_TESTS)
|
|
|
|
# examples
|
|
if(CPPDAP_BUILD_EXAMPLES)
|
|
function(build_example target)
|
|
add_executable(${target} "${CMAKE_CURRENT_SOURCE_DIR}/examples/${target}.cpp")
|
|
set_target_properties(${target} PROPERTIES
|
|
FOLDER "Examples"
|
|
)
|
|
cppdap_set_target_options(${target})
|
|
target_link_libraries(${target} cppdap "${CPPDAP_OS_LIBS}")
|
|
|
|
if(CPPDAP_INSTALL_VSCODE_EXAMPLES)
|
|
if(CMAKE_SYSTEM_NAME MATCHES "Windows")
|
|
set(extroot "$ENV{USERPROFILE}\\.vscode\\extensions")
|
|
else()
|
|
set(extroot "$ENV{HOME}/.vscode/extensions")
|
|
endif()
|
|
if(EXISTS ${extroot})
|
|
set(extdir "${extroot}/google.cppdap-example-${target}-1.0.0")
|
|
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/examples/vscode/package.json ${extdir}/package.json)
|
|
add_custom_command(TARGET ${target}
|
|
POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${target}> ${extdir})
|
|
else()
|
|
message(WARNING "Could not install vscode example extension as '${extroot}' does not exist")
|
|
endif()
|
|
endif(CPPDAP_INSTALL_VSCODE_EXAMPLES)
|
|
endfunction(build_example)
|
|
|
|
build_example(hello_debugger)
|
|
|
|
endif(CPPDAP_BUILD_EXAMPLES)
|