boost_static_string/CMakeLists.txt

# Generated by `boostdep --cmake static_string`
# Copyright 2020 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

if(NOT DEFINED IDF_TARGET)

cmake_minimum_required(VERSION 3.5...3.16)

project(boost_static_string VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)

if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)

add_library(boost_static_string INTERFACE)
add_library(Boost::static_string ALIAS boost_static_string)

target_include_directories(boost_static_string INTERFACE include)

target_link_libraries(boost_static_string
  INTERFACE
    Boost::assert
    Boost::container_hash
    Boost::static_assert
    Boost::throw_exception
    Boost::utility
)

else()

#
# Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
#
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#
# Official repository: https://github.com/boostorg/static_string
#

#-------------------------------------------------------------------------------

function (DoGroupSources curdir rootdir folder)
    file (GLOB children RELATIVE ${PROJECT_SOURCE_DIR}/${curdir} ${PROJECT_SOURCE_DIR}/${curdir}/*)
    foreach (child ${children})
        if (IS_DIRECTORY ${PROJECT_SOURCE_DIR}/${curdir}/${child})
            DoGroupSources (${curdir}/${child} ${rootdir} ${folder})
        elseif (${child} STREQUAL "CMakeLists.txt")
            source_group("" FILES ${PROJECT_SOURCE_DIR}/${curdir}/${child})
        else()
            string (REGEX REPLACE ^${rootdir} ${folder} groupname ${curdir})
            string (REPLACE "/" "\\" groupname ${groupname})
            source_group (${groupname} FILES ${PROJECT_SOURCE_DIR}/${curdir}/${child})
        endif()
    endforeach()
endfunction()

function (GroupSources curdir folder)
    DoGroupSources (${curdir} ${curdir} ${folder})
endfunction()

#-------------------------------------------------------------------------------
#
# StaticString
#
#-------------------------------------------------------------------------------

set_property (GLOBAL PROPERTY USE_FOLDERS ON)

if (MSVC)
    set (CMAKE_VERBOSE_MAKEFILE FALSE)

    add_definitions (
        -D_WIN32_WINNT=0x0601
    )

    add_compile_options(
        /permissive-  # strict C++
        /W4           # enable all warnings
        /MP           # Multi-processor compilation
        )

    set (Boost_USE_STATIC_LIBS ON)
    set (Boost_USE_STATIC_RUNTIME ON)

    set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
    set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ob2 /Oi /Ot /GL /MT")
    set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Oi /Ot /MT")

    set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
    set (CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")

    # for RelWithDebInfo builds, disable incremental linking
    # since CMake sets it ON by default for that build type and it
    # causes warnings
    #
    string (REPLACE "/INCREMENTAL" "/INCREMENTAL:NO" replacement_flags
        ${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO})
    set (CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO ${replacement_flags})

else()
    set (THREADS_PREFER_PTHREAD_FLAG ON)
    find_package (Threads)

    set( CMAKE_CXX_FLAGS
      "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wpedantic -Wno-unused-parameter")

    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wrange-loop-analysis")
    endif ()
endif()

# Must come before Boost includes, otherwise the
# IDE sees the wrong file due to boost/ symlinks.
include_directories (include)

#-------------------------------------------------------------------------------
#
# Boost
#
#-------------------------------------------------------------------------------

get_filename_component (BOOST_ROOT ../../ ABSOLUTE)

# VFALCO I want static but "b2 stage" builds a minimal set which excludes static
add_definitions (-DBOOST_ALL_STATIC_LINK=1)

include_directories (${BOOST_ROOT})

link_directories(${BOOST_ROOT}/stage/lib)

#-------------------------------------------------------------------------------

if ("${VARIANT}" STREQUAL "coverage")
    if (MSVC)
    else()
        set (CMAKE_BUILD_TYPE DEBUG)
        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.2 --coverage")
        set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
    endif()

elseif ("${VARIANT}" STREQUAL "ubasan")
    if (MSVC)
    else()
        set (CMAKE_BUILD_TYPE RELWITHDEBINFO)
        set (CMAKE_CXX_FLAGS
          "${CMAKE_CXX_FLAGS} -msse4.2 -funsigned-char -fno-omit-frame-pointer -fsanitize=address,undefined -fno-sanitize-recover=address,undefined -fsanitize-blacklist=${PROJECT_SOURCE_DIR}/tools/blacklist.supp")
        set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address,undefined -fno-sanitize-recover=address,undefined")
    endif()

elseif ("${VARIANT}" STREQUAL "debug")
    set (CMAKE_BUILD_TYPE DEBUG)

elseif ("${VARIANT}" STREQUAL "release")
    set (CMAKE_BUILD_TYPE RELEASE)

endif()

#-------------------------------------------------------------------------------

#GroupSources (test "/")

#-------------------------------------------------------------------------------
#
# Tests and examples
#

#include_directories (.)

file (GLOB_RECURSE PROJECT_FILES
    ${PROJECT_SOURCE_DIR}/include/boost/static_string/*.hpp
    ${PROJECT_SOURCE_DIR}/include/boost/static_string/*.ipp
)

add_subdirectory (test)

endif()

else()

FILE(GLOB_RECURSE headers include/*.h include/*.hpp)

idf_component_register(
    SRCS
        ${headers}
    INCLUDE_DIRS
        include
    REQUIRES
        boost_assert
        boost_container_hash
        boost_static_assert
        boost_throw_exception
        boost_utility
)

endif()