mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-12-30 20:11:12 +01:00
3ec9b56e73
Fixes build on Xcode 14.3
275 lines
12 KiB
CMake
275 lines
12 KiB
CMake
#
|
|
# CMake build system design considerations:
|
|
#
|
|
# - Include directories:
|
|
# + Do not define include directories globally using the include_directories
|
|
# command but rather at the target level using the
|
|
# target_include_directories command. That way, it is easier to guarantee
|
|
# that targets are built using the proper list of include directories.
|
|
# + Use the PUBLIC and PRIVATE keywords to specifiy the scope of include
|
|
# directories. That way, a target linking to a library (using the
|
|
# target_link_librairies command) inherits from the library PUBLIC include
|
|
# directories and not from the PRIVATE ones.
|
|
# + Note: there is currently one remaining include_directories command in the
|
|
# CMake files. It is related to ZLIB support which is planned to be removed.
|
|
# When the support is removed, the associated include_directories command
|
|
# will be removed as well as this note.
|
|
# - MBEDTLS_TARGET_PREFIX: CMake targets are designed to be alterable by calling
|
|
# CMake in order to avoid target name clashes, via the use of
|
|
# MBEDTLS_TARGET_PREFIX. The value of this variable is prefixed to the
|
|
# mbedtls, mbedx509, mbedcrypto and apidoc targets.
|
|
#
|
|
|
|
cmake_minimum_required(VERSION 2.8.12)
|
|
|
|
# https://cmake.org/cmake/help/latest/policy/CMP0011.html
|
|
# Setting this policy is required in CMake >= 3.18.0, otherwise a warning is generated. The OLD
|
|
# policy setting is deprecated, and will be removed in future versions.
|
|
cmake_policy(SET CMP0011 NEW)
|
|
# https://cmake.org/cmake/help/latest/policy/CMP0012.html
|
|
# Setting the CMP0012 policy to NEW is required for FindPython3 to work with CMake 3.18.2
|
|
# (there is a bug in this particular version), otherwise, setting the CMP0012 policy is required
|
|
# for CMake versions >= 3.18.3 otherwise a deprecated warning is generated. The OLD policy setting
|
|
# is deprecated and will be removed in future versions.
|
|
cmake_policy(SET CMP0012 NEW)
|
|
|
|
if(TEST_CPP)
|
|
project("mbed TLS" C CXX)
|
|
else()
|
|
project("mbed TLS" C)
|
|
endif()
|
|
|
|
# Set the project root directory.
|
|
set(MBEDTLS_DIR ${CMAKE_CURRENT_SOURCE_DIR})
|
|
|
|
option(USE_PKCS11_HELPER_LIBRARY "Build mbed TLS with the pkcs11-helper library." OFF)
|
|
option(ENABLE_ZLIB_SUPPORT "Build mbed TLS with zlib library." OFF)
|
|
|
|
option(ENABLE_PROGRAMS "Build mbed TLS programs." OFF)
|
|
|
|
option(UNSAFE_BUILD "Allow unsafe builds. These builds ARE NOT SECURE." OFF)
|
|
# Dolphin: werror makes updating compilers painful
|
|
option(MBEDTLS_FATAL_WARNINGS "Compiler warnings treated as errors" OFF)
|
|
|
|
string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
|
|
string(REGEX MATCH "GNU" CMAKE_COMPILER_IS_GNU "${CMAKE_C_COMPILER_ID}")
|
|
string(REGEX MATCH "IAR" CMAKE_COMPILER_IS_IAR "${CMAKE_C_COMPILER_ID}")
|
|
string(REGEX MATCH "MSVC" CMAKE_COMPILER_IS_MSVC "${CMAKE_C_COMPILER_ID}")
|
|
|
|
# the test suites currently have compile errors with MSVC
|
|
if(CMAKE_COMPILER_IS_MSVC)
|
|
option(ENABLE_TESTING "Build mbed TLS tests." OFF)
|
|
else()
|
|
option(ENABLE_TESTING "Build mbed TLS tests." OFF)
|
|
endif()
|
|
|
|
# Warning string - created as a list for compatibility with CMake 2.8
|
|
set(WARNING_BORDER "*******************************************************\n")
|
|
set(NULL_ENTROPY_WARN_L1 "**** WARNING! MBEDTLS_TEST_NULL_ENTROPY defined!\n")
|
|
set(NULL_ENTROPY_WARN_L2 "**** THIS BUILD HAS NO DEFINED ENTROPY SOURCES\n")
|
|
set(NULL_ENTROPY_WARN_L3 "**** AND IS *NOT* SUITABLE FOR PRODUCTION USE\n")
|
|
|
|
set(NULL_ENTROPY_WARNING "${WARNING_BORDER}"
|
|
"${NULL_ENTROPY_WARN_L1}"
|
|
"${NULL_ENTROPY_WARN_L2}"
|
|
"${NULL_ENTROPY_WARN_L3}"
|
|
"${WARNING_BORDER}")
|
|
|
|
set(CTR_DRBG_128_BIT_KEY_WARN_L1 "**** WARNING! MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!\n")
|
|
set(CTR_DRBG_128_BIT_KEY_WARN_L2 "**** Using 128-bit keys for CTR_DRBG limits the security of generated\n")
|
|
set(CTR_DRBG_128_BIT_KEY_WARN_L3 "**** keys and operations that use random values generated to 128-bit security\n")
|
|
|
|
set(CTR_DRBG_128_BIT_KEY_WARNING "${WARNING_BORDER}"
|
|
"${CTR_DRBG_128_BIT_KEY_WARN_L1}"
|
|
"${CTR_DRBG_128_BIT_KEY_WARN_L2}"
|
|
"${CTR_DRBG_128_BIT_KEY_WARN_L3}"
|
|
"${WARNING_BORDER}")
|
|
|
|
# Python 3 is only needed here to check for configuration warnings.
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.15.0)
|
|
set(Python3_FIND_STRATEGY LOCATION)
|
|
find_package(Python3 COMPONENTS Interpreter)
|
|
if(Python3_Interpreter_FOUND)
|
|
set(MBEDTLS_PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
|
|
endif()
|
|
else()
|
|
find_package(PythonInterp 3)
|
|
if(PYTHONINTERP_FOUND)
|
|
set(MBEDTLS_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
|
|
endif()
|
|
endif()
|
|
if(MBEDTLS_PYTHON_EXECUTABLE)
|
|
|
|
# If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
|
|
execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
|
|
RESULT_VARIABLE result)
|
|
if(${result} EQUAL 0)
|
|
message(WARNING ${CTR_DRBG_128_BIT_KEY_WARNING})
|
|
endif()
|
|
|
|
# If NULL Entropy is configured, display an appropriate warning
|
|
execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_TEST_NULL_ENTROPY
|
|
RESULT_VARIABLE result)
|
|
if(${result} EQUAL 0)
|
|
message(WARNING ${NULL_ENTROPY_WARNING})
|
|
|
|
if(NOT UNSAFE_BUILD)
|
|
message(FATAL_ERROR "\
|
|
\n\
|
|
Warning! You have enabled MBEDTLS_TEST_NULL_ENTROPY. \
|
|
This option is not safe for production use and negates all security \
|
|
It is intended for development use only. \
|
|
\n\
|
|
To confirm you want to build with this option, re-run cmake with the \
|
|
option: \n\
|
|
cmake -DUNSAFE_BUILD=ON ")
|
|
|
|
return()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# If this is the root project add longer list of available CMAKE_BUILD_TYPE values
|
|
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
|
|
set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
|
|
CACHE STRING "Choose the type of build: None Debug Release Coverage ASan ASanDbg MemSan MemSanDbg Check CheckFull"
|
|
FORCE)
|
|
endif()
|
|
|
|
# Create a symbolic link from ${base_name} in the binary directory
|
|
# to the corresponding path in the source directory.
|
|
function(link_to_source base_name)
|
|
# Get OS dependent path to use in `execute_process`
|
|
if (CMAKE_HOST_WIN32)
|
|
#mklink is an internal command of cmd.exe it can only work with \
|
|
string(REPLACE "/" "\\" link "${CMAKE_CURRENT_BINARY_DIR}/${base_name}")
|
|
string(REPLACE "/" "\\" target "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}")
|
|
else()
|
|
set(link "${CMAKE_CURRENT_BINARY_DIR}/${base_name}")
|
|
set(target "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}")
|
|
endif()
|
|
|
|
if (NOT EXISTS ${link})
|
|
if (CMAKE_HOST_UNIX)
|
|
set(command ln -s ${target} ${link})
|
|
else()
|
|
if (IS_DIRECTORY ${target})
|
|
set(command cmd.exe /c mklink /j ${link} ${target})
|
|
else()
|
|
set(command cmd.exe /c mklink /h ${link} ${target})
|
|
endif()
|
|
endif()
|
|
|
|
execute_process(COMMAND ${command}
|
|
RESULT_VARIABLE result
|
|
ERROR_VARIABLE output)
|
|
|
|
if (NOT ${result} EQUAL 0)
|
|
message(FATAL_ERROR "Could not create symbolic link for: ${target} --> ${output}")
|
|
endif()
|
|
endif()
|
|
endfunction(link_to_source)
|
|
|
|
string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
|
|
|
|
include(CheckCCompilerFlag)
|
|
|
|
if(CMAKE_COMPILER_IS_GNU)
|
|
# some warnings we want are not available with old GCC versions
|
|
# note: starting with CMake 2.8 we could use CMAKE_C_COMPILER_VERSION
|
|
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
|
|
OUTPUT_VARIABLE GCC_VERSION)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings")
|
|
if (GCC_VERSION VERSION_GREATER 3.0 OR GCC_VERSION VERSION_EQUAL 3.0)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat=2 -Wno-format-nonliteral")
|
|
endif()
|
|
if (GCC_VERSION VERSION_GREATER 4.3 OR GCC_VERSION VERSION_EQUAL 4.3)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wvla")
|
|
endif()
|
|
if (GCC_VERSION VERSION_GREATER 4.5 OR GCC_VERSION VERSION_EQUAL 4.5)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wlogical-op")
|
|
endif()
|
|
if (GCC_VERSION VERSION_GREATER 4.8 OR GCC_VERSION VERSION_EQUAL 4.8)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
|
|
endif()
|
|
if (GCC_VERSION VERSION_GREATER 5.0)
|
|
CHECK_C_COMPILER_FLAG("-Wformat-signedness" C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS)
|
|
if(C_COMPILER_SUPPORTS_WFORMAT_SIGNEDNESS)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat-signedness")
|
|
endif()
|
|
endif()
|
|
if (GCC_VERSION VERSION_GREATER 7.0 OR GCC_VERSION VERSION_EQUAL 7.0)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat-overflow=2 -Wformat-truncation")
|
|
endif()
|
|
set(CMAKE_C_FLAGS_RELEASE "-O2")
|
|
set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
|
|
set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
|
|
set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O3")
|
|
set(CMAKE_C_FLAGS_ASANDBG "-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls")
|
|
set(CMAKE_C_FLAGS_CHECK "-Os")
|
|
set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
|
|
endif(CMAKE_COMPILER_IS_GNU)
|
|
|
|
if(CMAKE_COMPILER_IS_CLANG)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla -Wformat=2 -Wno-format-nonliteral")
|
|
set(CMAKE_C_FLAGS_RELEASE "-O2")
|
|
set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
|
|
set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
|
|
set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O3")
|
|
set(CMAKE_C_FLAGS_ASANDBG "-fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover=all -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls")
|
|
set(CMAKE_C_FLAGS_MEMSAN "-fsanitize=memory -O3")
|
|
set(CMAKE_C_FLAGS_MEMSANDBG "-fsanitize=memory -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2")
|
|
set(CMAKE_C_FLAGS_CHECK "-Os")
|
|
endif(CMAKE_COMPILER_IS_CLANG)
|
|
|
|
if(CMAKE_COMPILER_IS_IAR)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --warn_about_c_style_casts --warnings_are_errors -Ohz")
|
|
endif(CMAKE_COMPILER_IS_IAR)
|
|
|
|
if(CMAKE_COMPILER_IS_MSVC)
|
|
# Strictest warnings
|
|
# Dolphin/MSVC: we want to disable all warnings for externals
|
|
#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
|
|
endif(CMAKE_COMPILER_IS_MSVC)
|
|
|
|
if(MBEDTLS_FATAL_WARNINGS)
|
|
if(CMAKE_COMPILER_IS_MSVC)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
|
|
endif(CMAKE_COMPILER_IS_MSVC)
|
|
|
|
if(CMAKE_COMPILER_IS_CLANG OR CMAKE_COMPILER_IS_GNU)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
|
|
if(UNSAFE_BUILD)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=cpp")
|
|
set(CMAKE_C_FLAGS_ASAN "${CMAKE_C_FLAGS_ASAN} -Wno-error=cpp")
|
|
set(CMAKE_C_FLAGS_ASANDBG "${CMAKE_C_FLAGS_ASANDBG} -Wno-error=cpp")
|
|
endif(UNSAFE_BUILD)
|
|
endif(CMAKE_COMPILER_IS_CLANG OR CMAKE_COMPILER_IS_GNU)
|
|
endif(MBEDTLS_FATAL_WARNINGS)
|
|
|
|
if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
|
|
if(CMAKE_COMPILER_IS_GNU OR CMAKE_COMPILER_IS_CLANG)
|
|
set(CMAKE_SHARED_LINKER_FLAGS "--coverage")
|
|
endif(CMAKE_COMPILER_IS_GNU OR CMAKE_COMPILER_IS_CLANG)
|
|
endif(CMAKE_BUILD_TYPE STREQUAL "Coverage")
|
|
|
|
if(LIB_INSTALL_DIR)
|
|
else()
|
|
set(LIB_INSTALL_DIR lib)
|
|
endif()
|
|
|
|
if(ENABLE_ZLIB_SUPPORT)
|
|
find_package(ZLIB)
|
|
|
|
if(ZLIB_FOUND)
|
|
include_directories(${ZLIB_INCLUDE_DIR})
|
|
endif(ZLIB_FOUND)
|
|
endif(ENABLE_ZLIB_SUPPORT)
|
|
|
|
add_subdirectory(include)
|
|
|
|
add_subdirectory(3rdparty)
|
|
list(APPEND libs ${thirdparty_lib})
|
|
|
|
add_subdirectory(library)
|