mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 22:36:09 +03:00
359 lines
14 KiB
CMake
359 lines
14 KiB
CMake
#===============================================================================
|
|
# Setup Project
|
|
#===============================================================================
|
|
|
|
cmake_minimum_required(VERSION 3.4.3)
|
|
|
|
if (POLICY CMP0042)
|
|
cmake_policy(SET CMP0042 NEW) # Set MACOSX_RPATH=YES by default
|
|
endif()
|
|
|
|
# Add path for custom modules
|
|
set(CMAKE_MODULE_PATH
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules"
|
|
${CMAKE_MODULE_PATH}
|
|
)
|
|
|
|
if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
|
|
project(libunwind)
|
|
|
|
# Rely on llvm-config.
|
|
set(CONFIG_OUTPUT)
|
|
if(NOT LLVM_CONFIG_PATH)
|
|
find_program(LLVM_CONFIG_PATH "llvm-config")
|
|
endif()
|
|
if (DEFINED LLVM_PATH)
|
|
set(LLVM_INCLUDE_DIR ${LLVM_INCLUDE_DIR} CACHE PATH "Path to llvm/include")
|
|
set(LLVM_PATH ${LLVM_PATH} CACHE PATH "Path to LLVM source tree")
|
|
set(LLVM_MAIN_SRC_DIR ${LLVM_PATH})
|
|
set(LLVM_CMAKE_PATH "${LLVM_PATH}/cmake/modules")
|
|
elseif(LLVM_CONFIG_PATH)
|
|
message(STATUS "Found LLVM_CONFIG_PATH as ${LLVM_CONFIG_PATH}")
|
|
set(CONFIG_COMMAND ${LLVM_CONFIG_PATH} "--includedir" "--prefix" "--src-root")
|
|
execute_process(COMMAND ${CONFIG_COMMAND}
|
|
RESULT_VARIABLE HAD_ERROR
|
|
OUTPUT_VARIABLE CONFIG_OUTPUT)
|
|
if (NOT HAD_ERROR)
|
|
string(REGEX REPLACE "[ \t]*[\r\n]+[ \t]*" ";"
|
|
CONFIG_OUTPUT ${CONFIG_OUTPUT})
|
|
else()
|
|
string(REPLACE ";" " " CONFIG_COMMAND_STR "${CONFIG_COMMAND}")
|
|
message(STATUS "${CONFIG_COMMAND_STR}")
|
|
message(FATAL_ERROR "llvm-config failed with status ${HAD_ERROR}")
|
|
endif()
|
|
|
|
list(GET CONFIG_OUTPUT 0 INCLUDE_DIR)
|
|
list(GET CONFIG_OUTPUT 1 LLVM_OBJ_ROOT)
|
|
list(GET CONFIG_OUTPUT 2 MAIN_SRC_DIR)
|
|
|
|
set(LLVM_INCLUDE_DIR ${INCLUDE_DIR} CACHE PATH "Path to llvm/include")
|
|
set(LLVM_BINARY_DIR ${LLVM_OBJ_ROOT} CACHE PATH "Path to LLVM build tree")
|
|
set(LLVM_MAIN_SRC_DIR ${MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
|
|
set(LLVM_LIT_PATH "${LLVM_PATH}/utils/lit/lit.py")
|
|
|
|
# --cmakedir is supported since llvm r291218 (4.0 release)
|
|
execute_process(
|
|
COMMAND ${LLVM_CONFIG_PATH} --cmakedir
|
|
RESULT_VARIABLE HAD_ERROR
|
|
OUTPUT_VARIABLE CONFIG_OUTPUT
|
|
ERROR_QUIET)
|
|
if(NOT HAD_ERROR)
|
|
string(STRIP "${CONFIG_OUTPUT}" LLVM_CMAKE_PATH)
|
|
else()
|
|
set(LLVM_CMAKE_PATH
|
|
"${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
|
|
endif()
|
|
else()
|
|
message(FATAL_ERROR "llvm-config not found and LLVM_MAIN_SRC_DIR not defined. "
|
|
"Reconfigure with -DLLVM_CONFIG=path/to/llvm-config "
|
|
"or -DLLVM_PATH=path/to/llvm-source-root.")
|
|
endif()
|
|
|
|
if (EXISTS ${LLVM_CMAKE_PATH})
|
|
list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_PATH}")
|
|
include("${LLVM_CMAKE_PATH}/AddLLVM.cmake")
|
|
include("${LLVM_CMAKE_PATH}/HandleLLVMOptions.cmake")
|
|
else()
|
|
message(FATAL_ERROR "Not found: ${LLVM_CMAKE_PATH}")
|
|
endif()
|
|
|
|
set(PACKAGE_NAME libunwind)
|
|
set(PACKAGE_VERSION 7.0.0svn)
|
|
set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
|
|
set(PACKAGE_BUGREPORT "llvm-bugs@lists.llvm.org")
|
|
|
|
if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
|
|
set(LLVM_LIT ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
|
|
else()
|
|
# Seek installed Lit.
|
|
find_program(LLVM_LIT "lit.py" ${LLVM_MAIN_SRC_DIR}/utils/lit
|
|
DOC "Path to lit.py")
|
|
endif()
|
|
|
|
if (LLVM_LIT)
|
|
# Define the default arguments to use with 'lit', and an option for the user
|
|
# to override.
|
|
set(LIT_ARGS_DEFAULT "-sv")
|
|
if (MSVC OR XCODE)
|
|
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
|
|
endif()
|
|
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
|
|
|
|
# On Win32 hosts, provide an option to specify the path to the GnuWin32 tools.
|
|
if (WIN32 AND NOT CYGWIN)
|
|
set(LLVM_LIT_TOOLS_DIR "" CACHE PATH "Path to GnuWin32 tools")
|
|
endif()
|
|
else()
|
|
set(LLVM_INCLUDE_TESTS OFF)
|
|
endif()
|
|
|
|
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
|
|
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
|
|
else()
|
|
set(LLVM_MAIN_SRC_DIR "${CMAKE_SOURCE_DIR}" CACHE PATH "Path to LLVM source tree")
|
|
set(LLVM_LIT "${CMAKE_SOURCE_DIR}/utils/lit/lit.py")
|
|
endif()
|
|
|
|
#===============================================================================
|
|
# Setup CMake Options
|
|
#===============================================================================
|
|
include(HandleCompilerRT)
|
|
|
|
# Define options.
|
|
option(LIBUNWIND_BUILD_32_BITS "Build 32 bit libunwind" ${LLVM_BUILD_32_BITS})
|
|
option(LIBUNWIND_ENABLE_ASSERTIONS "Enable assertions independent of build mode." ON)
|
|
option(LIBUNWIND_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
|
|
option(LIBUNWIND_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF)
|
|
option(LIBUNWIND_ENABLE_SHARED "Build libunwind as a shared library." ON)
|
|
option(LIBUNWIND_ENABLE_STATIC "Build libunwind as a static library." ON)
|
|
option(LIBUNWIND_ENABLE_CROSS_UNWINDING "Enable cross-platform unwinding support." OFF)
|
|
option(LIBUNWIND_ENABLE_ARM_WMMX "Enable unwinding support for ARM WMMX registers." OFF)
|
|
option(LIBUNWIND_ENABLE_THREADS "Build libunwind with threading support." ON)
|
|
option(LIBUNWIND_USE_COMPILER_RT "Use compiler-rt instead of libgcc" OFF)
|
|
option(LIBUNWIND_INCLUDE_DOCS "Build the libunwind documentation." ${LLVM_INCLUDE_DOCS})
|
|
|
|
set(LIBUNWIND_LIBDIR_SUFFIX "${LLVM_LIBDIR_SUFFIX}" CACHE STRING
|
|
"Define suffix of library directory name (32/64)")
|
|
option(LIBUNWIND_INSTALL_LIBRARY "Install the libunwind library." ON)
|
|
set(LIBUNWIND_TARGET_TRIPLE "" CACHE STRING "Target triple for cross compiling.")
|
|
set(LIBUNWIND_GCC_TOOLCHAIN "" CACHE PATH "GCC toolchain for cross compiling.")
|
|
set(LIBUNWIND_SYSROOT "" CACHE PATH "Sysroot for cross compiling.")
|
|
set(LIBUNWIND_TEST_LINKER_FLAGS "" CACHE STRING
|
|
"Additional linker flags for test programs.")
|
|
set(LIBUNWIND_TEST_COMPILER_FLAGS "" CACHE STRING
|
|
"Additional compiler flags for test programs.")
|
|
|
|
if (NOT LIBUNWIND_ENABLE_SHARED AND NOT LIBUNWIND_ENABLE_STATIC)
|
|
message(FATAL_ERROR "libunwind must be built as either a shared or static library.")
|
|
endif()
|
|
|
|
# Check that we can build with 32 bits if requested.
|
|
if (CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32)
|
|
if (LIBUNWIND_BUILD_32_BITS AND NOT LLVM_BUILD_32_BITS) # Don't duplicate the output from LLVM
|
|
message(STATUS "Building 32 bits executables and libraries.")
|
|
endif()
|
|
elseif(LIBUNWIND_BUILD_32_BITS)
|
|
message(FATAL_ERROR "LIBUNWIND_BUILD_32_BITS=ON is not supported on this platform.")
|
|
endif()
|
|
|
|
#===============================================================================
|
|
# Configure System
|
|
#===============================================================================
|
|
|
|
# Add path for custom modules
|
|
set(CMAKE_MODULE_PATH
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
|
|
${CMAKE_MODULE_PATH})
|
|
|
|
set(LIBUNWIND_COMPILER ${CMAKE_CXX_COMPILER})
|
|
set(LIBUNWIND_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
|
|
set(LIBUNWIND_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
|
|
if (LLVM_LIBRARY_OUTPUT_INTDIR)
|
|
set(LIBUNWIND_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
|
|
else()
|
|
set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBUNWIND_LIBDIR_SUFFIX})
|
|
endif()
|
|
|
|
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})
|
|
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})
|
|
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})
|
|
|
|
set(LIBUNWIND_INSTALL_PREFIX "" CACHE STRING
|
|
"Define libunwind destination prefix.")
|
|
|
|
if (NOT LIBUNWIND_INSTALL_PREFIX MATCHES "^$|.*/")
|
|
message(FATAL_ERROR "LIBUNWIND_INSTALL_PREFIX has to end with \"/\".")
|
|
endif()
|
|
|
|
set(LIBUNWIND_C_FLAGS "")
|
|
set(LIBUNWIND_CXX_FLAGS "")
|
|
set(LIBUNWIND_COMPILE_FLAGS "")
|
|
set(LIBUNWIND_LINK_FLAGS "")
|
|
|
|
# Get required flags.
|
|
macro(append_if list condition var)
|
|
if (${condition})
|
|
list(APPEND ${list} ${var})
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(add_target_flags_if condition var)
|
|
if (${condition})
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${var}")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${var}")
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS ${var})
|
|
list(APPEND LIBUNWIND_LINK_FLAGS ${var})
|
|
endif()
|
|
endmacro()
|
|
|
|
add_target_flags_if(LIBUNWIND_BUILD_32_BITS "-m32")
|
|
add_target_flags_if(LIBUNWIND_TARGET_TRIPLE
|
|
"--target=${LIBUNWIND_TARGET_TRIPLE}")
|
|
add_target_flags_if(LIBUNWIND_GCC_TOOLCHAIN
|
|
"--gcc-toolchain=${LIBUNWIND_GCC_TOOLCHAIN}")
|
|
add_target_flags_if(LIBUNWIND_SYSROOT
|
|
"--sysroot=${LIBUNWIND_SYSROOT}")
|
|
|
|
if (LIBUNWIND_TARGET_TRIPLE)
|
|
set(TARGET_TRIPLE "${LIBUNWIND_TARGET_TRIPLE}")
|
|
endif()
|
|
|
|
# Configure compiler.
|
|
include(config-ix)
|
|
|
|
if (LIBUNWIND_USE_COMPILER_RT)
|
|
list(APPEND LIBUNWIND_LINK_FLAGS "-rtlib=compiler-rt")
|
|
endif()
|
|
|
|
#===============================================================================
|
|
# Setup Compiler Flags
|
|
#===============================================================================
|
|
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WERROR_FLAG -Werror=return-type)
|
|
|
|
# Get warning flags
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_W_FLAG -W)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WALL_FLAG -Wall)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WCHAR_SUBSCRIPTS_FLAG -Wchar-subscripts)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WCONVERSION_FLAG -Wconversion)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WMISMATCHED_TAGS_FLAG -Wmismatched-tags)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WMISSING_BRACES_FLAG -Wmissing-braces)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WNEWLINE_EOF_FLAG -Wnewline-eof)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WNO_UNUSED_FUNCTION_FLAG -Wno-unused-function)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSHADOW_FLAG -Wshadow)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSHORTEN_64_TO_32_FLAG -Wshorten-64-to-32)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSIGN_COMPARE_FLAG -Wsign-compare)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSIGN_CONVERSION_FLAG -Wsign-conversion)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSTRICT_ALIASING_FLAG -Wstrict-aliasing=2)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WSTRICT_OVERFLOW_FLAG -Wstrict-overflow=4)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WUNUSED_PARAMETER_FLAG -Wunused-parameter)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WUNUSED_VARIABLE_FLAG -Wunused-variable)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WWRITE_STRINGS_FLAG -Wwrite-strings)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WUNDEF_FLAG -Wundef)
|
|
|
|
if (LIBUNWIND_ENABLE_WERROR)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WERROR_FLAG -Werror)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WX_FLAG -WX)
|
|
else()
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_WNO_ERROR_FLAG -Wno-error)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_NO_WX_FLAG -WX-)
|
|
endif()
|
|
|
|
if (LIBUNWIND_ENABLE_PEDANTIC)
|
|
append_if(LIBUNWIND_COMPILE_FLAGS LIBUNWIND_HAS_PEDANTIC_FLAG -pedantic)
|
|
endif()
|
|
|
|
# Get feature flags.
|
|
# Exceptions
|
|
# Catches C++ exceptions only and tells the compiler to assume that extern C
|
|
# functions never throw a C++ exception.
|
|
append_if(LIBUNWIND_CXX_FLAGS LIBUNWIND_HAS_FSTRICT_ALIASING_FLAG -fstrict-aliasing)
|
|
append_if(LIBUNWIND_CXX_FLAGS LIBUNWIND_HAS_EHSC_FLAG -EHsc)
|
|
|
|
append_if(LIBUNWIND_C_FLAGS LIBUNWIND_HAS_FUNWIND_TABLES -funwind-tables)
|
|
|
|
# Assert
|
|
string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
|
|
if (LIBUNWIND_ENABLE_ASSERTIONS)
|
|
# MSVC doesn't like _DEBUG on release builds. See PR 4379.
|
|
if (NOT MSVC)
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -D_DEBUG)
|
|
endif()
|
|
|
|
# On Release builds cmake automatically defines NDEBUG, so we
|
|
# explicitly undefine it:
|
|
if (uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE")
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -UNDEBUG)
|
|
endif()
|
|
else()
|
|
if (NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE")
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -DNDEBUG)
|
|
endif()
|
|
endif()
|
|
|
|
# Cross-unwinding
|
|
if (NOT LIBUNWIND_ENABLE_CROSS_UNWINDING)
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -D_LIBUNWIND_IS_NATIVE_ONLY)
|
|
endif()
|
|
|
|
# Threading-support
|
|
if (NOT LIBUNWIND_ENABLE_THREADS)
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -D_LIBUNWIND_HAS_NO_THREADS)
|
|
endif()
|
|
|
|
# ARM WMMX register support
|
|
if (LIBUNWIND_ENABLE_ARM_WMMX)
|
|
# __ARM_WMMX is a compiler pre-define (as per the ACLE 2.0). Clang does not
|
|
# define this macro for any supported target at present. Therefore, here we
|
|
# provide the option to explicitly enable support for WMMX registers in the
|
|
# unwinder.
|
|
list(APPEND LIBUNWIND_COMPILE_FLAGS -D__ARM_WMMX)
|
|
endif()
|
|
|
|
# This is the _ONLY_ place where add_definitions is called.
|
|
if (MSVC)
|
|
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
|
|
endif()
|
|
|
|
# Disable DLL annotations on Windows for static builds.
|
|
if (WIN32 AND LIBUNWIND_ENABLE_STATIC AND NOT LIBUNWIND_ENABLE_SHARED)
|
|
add_definitions(-D_LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS)
|
|
endif()
|
|
|
|
#===============================================================================
|
|
# Setup Source Code
|
|
#===============================================================================
|
|
|
|
include_directories(include)
|
|
|
|
find_path(
|
|
LIBUNWIND_LIBCXX_INCLUDES_INTERNAL
|
|
__libcpp_version
|
|
PATHS ${LLVM_MAIN_SRC_DIR}/projects/libcxx/include
|
|
${LLVM_MAIN_SRC_DIR}/runtimes/libcxx/include
|
|
${LLVM_MAIN_SRC_DIR}/../libcxx/include
|
|
NO_DEFAULT_PATH
|
|
NO_CMAKE_FIND_ROOT_PATH
|
|
)
|
|
if ((NOT LIBUNWIND_STANDALONE_BUILD OR HAVE_LIBCXX) AND
|
|
IS_DIRECTORY "${LIBUNWIND_LIBCXX_INCLUDES_INTERNAL}")
|
|
set(LIBUNWIND_CXX_INCLUDE_PATHS_DEFAULT "${LIBUNWIND_LIBCXX_INCLUDES_INTERNAL}")
|
|
endif()
|
|
|
|
set(LIBUNWIND_CXX_INCLUDE_PATHS "${LIBUNWIND_CXX_INCLUDE_PATHS_DEFAULT}" CACHE PATH
|
|
"Paths to C++ header directories separated by ';'.")
|
|
|
|
if (NOT LIBUNWIND_CXX_INCLUDE_PATHS STREQUAL "")
|
|
list(APPEND LIBUNWIND_CXX_FLAGS -nostdinc++)
|
|
include_directories("${LIBUNWIND_CXX_INCLUDE_PATHS}")
|
|
endif()
|
|
|
|
add_subdirectory(src)
|
|
|
|
if (LIBUNWIND_INCLUDE_DOCS)
|
|
add_subdirectory(docs)
|
|
endif()
|
|
|
|
add_subdirectory(test)
|