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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
project(OutlawsX LANGUAGES C CXX)
set(DOKAN_HOME "" CACHE PATH "Path to Dokan Library directory.")
set(ANTLR4_JAR_LOCATION "" CACHE FILEPATH "Location of the ANTLR4 jar.")
if(ANTLR4_JAR_LOCATION STREQUAL "")
message(FATAL "ANTLR4_JAR_LOCATION was not provided. It is required to build this project.")
endif()
# compiler must be 17 or higher.
SET(CMAKE_CXX_STANDARD 17)
# using /MD flag for antlr4_runtime (for Visual C++ compilers only)
#set(ANTLR4_WITH_STATIC_CRT OFF)
# Add ANTLR runtime and macros to generate ANTLR Cpp code from grammar.
find_package(antlr4-runtime REQUIRED)
find_package(antlr4-generator REQUIRED)
function(SetCompilerOptionsMinimal targetName)
# As this is a public compile feature anything that links to target will also build with -std=c++14
target_compile_features(${targetName} PUBLIC cxx_std_17)
if(MSVC)
set(optionsList
/permissive- # Enforces standards conformance.
/Zc:__cplusplus # Set proper value of __cplusplus macro.
)
else()
endif()
target_compile_options(${targetName} PRIVATE ${optionsList})
endfunction()
function(SetCompilerOptions targetName)
SetCompilerOptionsMinimal(${targetName})
# Recommended warnings mostly taken from https://github.com/lefticus/cppbestpractices/blob/master/02-Use_the_Tools_Available.md
if(MSVC)
set(optionsList
#/Wx # Treat warnings as errors
/W4 # All reasonable warnings
/w14242 # 'identfier': conversion from 'type1' to 'type1', possible loss of data
/w14254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
#/w14263 # 'function': member function does not override any base class virtual member function
/w14265 # 'classname': class has virtual functions, but destructor is not virtual instances of this class may not be destructed correctly
/w14287 # 'operator': unsigned/negative constant mismatch
/we4289 # nonstandard extension used: 'variable': loop control variable declared in the for-loop is used outside the for-loop scope
/w14296 # 'operator': expression is always 'boolean_value'
/w14311 # 'variable': pointer truncation from 'type1' to 'type2'
/w14545 # expression before comma evaluates to a function which is missing an argument list
/w14546 # function call before comma missing argument list
/w14547 # 'operator': operator before comma has no effect; expected operator with side-effect
/w14549 # 'operator': operator before comma has no effect; did you intend 'operator'?
/w14555 # expression has no effect; expected expression with side-effect
#/w14619 # pragma warning: there is no warning number 'number'
/w14640 # Enable warning on thread un-safe static member initialization
/w14826 # Conversion from 'type1' to 'type_2' is sign-extended. This may cause unexpected runtime behavior.
/w14905 # wide string literal cast to 'LPSTR'
/w14906 # string literal cast to 'LPWSTR'
/w14928 # illegal copy-initialization; more than one user-defined conversion has been implicitly applied
#/wd4251 # ANTLR4 generates those. class '...' needs to have dll-interface to be used by clients of class 'antlr4::...'
/wd4263 # ANTLR4 generates those. member function does not override any base class virtual member function
/wd4619 # pragma warning: there is no warning number 'xxxx'
)
set(linkerOptionsList
/ignore:4221 # ANTLR4 generates those. This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library
)
else()
set(optionsList
#-Werror # Treat warnings as errors
-Wall -Wextra # reasonable and standard
#-Wshadow # warn the user if a variable declaration shadows one from a parent context
-Wnon-virtual-dtor # warn the user if a class with virtual functions has a non-virtual destructor. This helps catch hard to track down memory errors
-Wold-style-cast # warn for c-style casts
-Wcast-align # warn for potential performance problem casts
-Wunused # warn on anything being unused
-Woverloaded-virtual # warn if you overload (not override) a virtual function
#-Wpedantic # warn if non-standard C++ is used
-Wconversion # warn on type conversions that may lose data
#-Wmisleading-indentation # (not supported on old gcc) warn if indentation implies blocks where blocks do not exist
#-Wduplicated-cond # (not supported on old gcc) warn if if / else chain has duplicated conditions
#-Wduplicated-branches # (not supported on old gcc) warn if if / else branches have duplicated code
#-Wnull-dereference # (not supported on old gcc) warn if a null dereference is detected
-Wdouble-promotion # warn if float is implicit promoted to double
-Wformat=2 # warn on security issues around functions that format output (ie printf)
#-Wno-variadic-macros # Don't complain about non-standard use of macros.
)
if (USING_CLANG)
list(APPEND optionsList
#-Wlifetime # (clang only) shows object lifetime issues
-Wno-sign-conversion # don't warn on sign conversions (this is very noisy)
)
else()
list(APPEND optionsList
-Wlogical-op # (gcc only) warn about logical operations being used where bitwise were probably wanted
-Wuseless-cast # (gcc only) warn if you perform a cast to the same type
)
endif()
set(linkerOptionsList
)
endif()
target_compile_options(${targetName} PRIVATE ${optionsList})
target_link_options(${targetName} PRIVATE ${linkerOptionsList})
if(MSVC)
# Get rid of annoying compiler warnings.
target_compile_definitions(${targetName} PUBLIC _CRT_SECURE_NO_WARNINGS)
target_compile_definitions(${targetName} PUBLIC _SCL_SECURE_NO_WARNINGS)
target_compile_definitions(${targetName} PUBLIC _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING)
target_compile_definitions(${targetName} PUBLIC NOMINMAX)
target_compile_definitions(${targetName} PUBLIC WIN32_LEAN_AND_MEAN)
target_compile_definitions(${targetName} PUBLIC VC_EXTRALEAN)
endif()
target_compile_definitions(${targetName} PUBLIC ANTLR4CPP_STATIC)
target_include_directories(${targetName} PUBLIC "${CMAKE_SOURCE_DIR}/third_party/terminal-editor-utilities")
endfunction()
add_subdirectory(OutlawsLib)
add_subdirectory(OutlawsLabLib)
add_subdirectory(OutlawsPlugin)
add_subdirectory(OutlawsHelper)
add_subdirectory(GluTesselator)
if(WIN32)
if(DOKAN_HOME STREQUAL "")
message(STATUS "DOKAN_HOME was not provided. LabFuse will not be built.")
else()
add_subdirectory(LabFuse)
set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT lab-fuse)
endif()
else()
message(STATUS "LabFuse will not be built. It is a Windows-only tool.")
endif()