#
#          Copyright Andrey Semashev 2007 - 2023.
# 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)
#

import common ;
import modules ;
import os ;
import path ;
import project ;
import feature ;
import configure ;
import config : requires ;
import log-arch-config ;
import log-platform-config ;
import log-build-config ;

using mc ;

local here = [ modules.binding $(__name__) ] ;

project.push-current [ project.current ] ;
project.load [ path.join [ path.make $(here:D) ] ../config/x86-ext ] ;
project.pop-current ;

# Windows libs
lib psapi ;
lib advapi32 ;
lib secur32 ;
lib ws2_32 ;
lib mswsock ;
explicit psapi advapi32 secur32 ws2_32 mswsock ;

# UNIX libs
lib rt ;
lib socket ;
lib nsl ;
lib ipv6 ;
explicit rt socket nsl ipv6 ;

local log_cxx_public_requirements = [ requires
        cxx11_static_assert
    ] ;

local log_cxx_private_requirements = [ requires
        cxx11_lambdas
    ] ;

local log_setup_cxx_public_requirements = [ requires
        cxx11_static_assert
        cxx11_unified_initialization_syntax
    ] ;

local log_setup_cxx_public_requirements = [ requires
        cxx11_lambdas
    ] ;

project boost/log
    : source-location ../src
    : requirements
        <conditional>@log-arch-config.check-instruction-set
        <conditional>@log-build-config.check-atomic-int32
        <conditional>@log-build-config.select-regex-backend
        <conditional>@log-build-config.check-pthread-mutex-robust
        <conditional>@log-build-config.check-native-syslog
        <conditional>@log-build-config.check-message-compiler
        <conditional>@log-platform-config.set-platform-defines

        <include>../src

        <define>__STDC_CONSTANT_MACROS # Use system-defined macros for integer constants, if possible
        <define>BOOST_SPIRIT_USE_PHOENIX_V3=1
        <define>BOOST_THREAD_DONT_USE_CHRONO=1 # Don't introduce false dependency on Boost.Chrono

        <c++-template-depth>1024

        <toolset>msvc:<cxxflags>/bigobj
        <toolset>msvc:<cxxflags>/wd4503 # decorated name length exceeded, name was truncated
        <toolset>msvc:<cxxflags>/wd4456 # declaration of 'A' hides previous local declaration
        <toolset>msvc:<cxxflags>/wd4459 # declaration of 'A' hides global declaration
        <toolset>msvc:<cxxflags>/wd4003 # not enough actual parameters for macro 'X' - caused by BOOST_PP_IS_EMPTY and BOOST_PP_IS_BEGIN_PARENS which are used by Fusion

        # Disable Intel warnings:
        # warning #177: function "X" was declared but never referenced
        # warning #780: using-declaration ignored -- it refers to the current namespace
        # warning #2196: routine is both "inline" and "noinline"
        # remark #1782: #pragma once is obsolete. Use #ifndef guard instead.
        # remark #193: zero used for undefined preprocessing identifier "X"
        # remark #304: access control not specified ("public" by default)
        # remark #981: operands are evaluated in unspecified order
        # remark #1418: external function definition with no prior declaration
        # Mostly comes from Boost.Phoenix: warning #411: class "X" defines no constructor to initialize the following: reference member "Y"...
        # warning #734: "X" (declared at line N of "file.hpp"), required for copy that was eliminated, is inaccessible
        # warning #279: controlling expression is constant
        <toolset>intel-win:<cxxflags>"/Qwd177,780,2196,1782,193,304,981,1418,411,734,279"
        <toolset>intel-linux:<cxxflags>"-wd177,780,2196,1782,193,304,981,1418,411,734,279"
        <toolset>intel-darwin:<cxxflags>"-wd177,780,2196,1782,193,304,981,1418,411,734,279"

        <toolset>gcc:<cxxflags>-fno-strict-aliasing  # avoids strict aliasing violations in other Boost components
        <toolset>gcc,<target-os>windows:<linkflags>-Wl,--enable-auto-import
        <toolset>gcc,<target-os>cygwin:<linkflags>-Wl,--enable-auto-import

        <library>/boost/filesystem//boost_filesystem
        <threading>single:<define>BOOST_LOG_NO_THREADS
        <threading>multi:<library>/boost/atomic//boost_atomic
        <threading>multi:<library>/boost/thread//boost_thread

        <target-os>windows:<define>BOOST_USE_WINDOWS_H
        <target-os>windows:<library>ws2_32
        <target-os>windows:<library>mswsock
        <target-os>windows:<library>advapi32

        <target-os>cygwin:<define>BOOST_USE_WINDOWS_H
        # Boost.Interprocess does not compile on Cygwin: https://github.com/boostorg/interprocess/issues/242
        <target-os>cygwin:<define>BOOST_LOG_WITHOUT_IPC
        <target-os>cygwin:<library>ws2_32
        <target-os>cygwin:<library>mswsock
        <target-os>cygwin:<library>advapi32

        <target-os>linux:<library>rt

        <target-os>solaris:<library>socket
        <target-os>solaris:<library>nsl

        <target-os>hpux:<library>ipv6

        <target-os>freebsd:<library>rt
        <target-os>qnxnto:<library>socket
        <toolset>pgi:<library>rt
    : usage-requirements
        <toolset>clang:<cxxflags>-Wno-bind-to-temporary-copy
        <toolset>clang:<cxxflags>-Wno-unused-function

        <threading>single:<define>BOOST_LOG_NO_THREADS
        <threading>multi:<library>/boost/atomic//boost_atomic
        <threading>multi:<library>/boost/thread//boost_thread
    ;

local BOOST_LOG_COMMON_SRC =
    attribute_name.cpp
    attribute_set.cpp
    attribute_value_set.cpp
    code_conversion.cpp
    core.cpp
    record_ostream.cpp
    severity_level.cpp
    global_logger_storage.cpp
    named_scope.cpp
    process_name.cpp
    process_id.cpp
    thread_id.cpp
    timer.cpp
    exceptions.cpp
    default_attribute_names.cpp
    default_sink.cpp
    text_ostream_backend.cpp
    text_file_backend.cpp
    text_multifile_backend.cpp
    thread_specific.cpp
    once_block.cpp
    timestamp.cpp
    threadsafe_queue.cpp
    event.cpp
    trivial.cpp
    spirit_encoding.cpp
    format_parser.cpp
    date_time_format_parser.cpp
    named_scope_format_parser.cpp
    permissions.cpp
    dump.cpp
    ;

BOOST_LOG_COMMON_SSSE3_SRC =
    dump_ssse3
    ;

BOOST_LOG_COMMON_AVX2_SRC =
    dump_avx2
    ;

for local src in $(BOOST_LOG_COMMON_SSSE3_SRC)
{
    obj $(src)
        : ## sources ##
            $(src).cpp
        : ## requirements ##
            <conditional>@log-arch-config.ssse3-flags
            <link>shared:<define>BOOST_LOG_DLL
            <define>BOOST_LOG_BUILDING_THE_LIB=1
        : ## default-build ##
        : ## usage-requirements ##
            <define>BOOST_LOG_USE_SSSE3
        ;

    explicit $(src) ;
}

for local src in $(BOOST_LOG_COMMON_AVX2_SRC)
{
    obj $(src)
        : ## sources ##
            $(src).cpp
        : ## requirements ##
            <conditional>@log-arch-config.avx2-flags
            <link>shared:<define>BOOST_LOG_DLL
            <define>BOOST_LOG_BUILDING_THE_LIB=1
        : ## default-build ##
        : ## usage-requirements ##
            <define>BOOST_LOG_USE_AVX2
        ;

    explicit $(src) ;
}

rule select-arch-specific-sources ( properties * )
{
    local result ;

    if x86 in [ log-arch-config.deduce-architecture $(properties) ]
    {
        local has_ssse3 = [ configure.builds /boost/log/x86-extensions//ssse3 : $(properties) : "compiler supports SSSE3" ] ;
        if $(has_ssse3)
        {
            result += <define>BOOST_LOG_USE_SSSE3 ;
            result += <source>$(BOOST_LOG_COMMON_SSSE3_SRC) ;
        }

        local has_avx2 = [ configure.builds /boost/log/x86-extensions//avx2 : $(properties) : "compiler supports AVX2" ] ;
        if $(has_avx2)
        {
            result += <define>BOOST_LOG_USE_AVX2 ;
            result += <source>$(BOOST_LOG_COMMON_AVX2_SRC) ;
        }
    }

#    ECHO Arch sources: $(result) ;

    return $(result) ;
}

rule select-platform-specific-sources ( properties * )
{
    local result ;

    if <target-os>windows in $(properties)
    {
        result += <source>windows/light_rw_mutex.cpp ;
        result += <source>windows/is_debugger_present.cpp ;

        if ! [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_IPC : $(properties) ]
        {
            result += <source>windows/object_name.cpp ;
            result += <source>windows/mapped_shared_memory.cpp ;
            result += <source>windows/ipc_sync_wrappers.cpp ;
            result += <source>windows/ipc_reliable_message_queue.cpp ;
            result += <library>secur32 ;
        }

        if ! [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_DEBUG_OUTPUT : $(properties) ]
        {
            result += <source>windows/debug_output_backend.cpp ;
        }

        if ! [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_EVENT_LOG : $(properties) ]
        {
            result += <source>windows/simple_event_log.mc ;
            result += <source>windows/event_log_backend.cpp ;
            result += <library>psapi ;

            DEPENDS windows/event_log_backend.cpp : windows/simple_event_log.mc ;
        }
    }
    else
    {
        result += <define>BOOST_LOG_WITHOUT_EVENT_LOG ;
        result += <define>BOOST_LOG_WITHOUT_DEBUG_OUTPUT ;

        if ! [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_IPC : $(properties) ]
        {
            result += <source>posix/object_name.cpp ;
            result += <source>posix/ipc_reliable_message_queue.cpp ;
        }
    }

    if ! [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_SYSLOG : $(properties) ]
    {
        result += <source>syslog_backend.cpp ;
    }

#    ECHO Platform sources: $(result) ;

    return $(result) ;
}

lib boost_log
    : ## sources ##
        $(BOOST_LOG_COMMON_SRC)
    : ## requirements ##
        <conditional>@select-arch-specific-sources
        <conditional>@select-platform-specific-sources
        <link>shared:<define>BOOST_LOG_DLL
        <define>BOOST_LOG_BUILDING_THE_LIB=1
        $(log_cxx_public_requirements)
        $(log_cxx_private_requirements)
    : ## default-build ##
    : ## usage-requirements ##
        <link>shared:<define>BOOST_LOG_DYN_LINK=1
        <threading>single:<define>BOOST_LOG_NO_THREADS
        $(log_cxx_public_requirements)
    ;


local BOOST_LOG_SETUP_COMMON_SRC =
    parser_utils.cpp
    init_from_stream.cpp
    init_from_settings.cpp
    settings_parser.cpp
    filter_parser.cpp
    formatter_parser.cpp
    default_filter_factory.cpp
    matches_relation_factory.cpp
    default_formatter_factory.cpp
    ;

rule check-boost_log_setup-enabled ( properties * )
{
    local result ;

    if [ log-build-config.has-config-flag BOOST_LOG_WITHOUT_SETTINGS_PARSERS : $(properties) ]
    {
        result = <build>no ;
    }

    return $(result) ;
}

lib boost_log_setup
    : ## sources ##
        setup/$(BOOST_LOG_SETUP_COMMON_SRC)
    : ## requirements ##
        <conditional>@check-boost_log_setup-enabled
        <link>shared:<define>BOOST_LOG_DYN_LINK=1
        <link>shared:<define>BOOST_LOG_SETUP_DLL
        <define>BOOST_LOG_SETUP_BUILDING_THE_LIB=1
        $(log_setup_cxx_public_requirements)
        $(log_setup_cxx_private_requirements)
        <library>boost_log
    : ## default-build ##
    : ## usage-requirements ##
        <link>shared:<define>BOOST_LOG_SETUP_DYN_LINK=1
        <threading>single:<define>BOOST_LOG_NO_THREADS
        $(log_setup_cxx_public_requirements)
    ;

boost-install boost_log boost_log_setup ;