ccgo 3.8.0

A high-performance C++ cross-platform build CLI
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#
# Copyright 2024 zhlinh and ccgo Project Authors. All rights reserved.
# Use of this source code is governed by a MIT-style
# license that can be found at
#
# https://opensource.org/license/MIT
#
# The above copyright notice and this permission
# notice shall be included in all copies or
# substantial portions of the Software.

# --- User cmake file inclusion ---
if(DEFINED CCGO_USER_CMAKE_FILES)
    # Explicit list from CCGO.toml cmake_file field (may be empty = suppress all)
    foreach(cmake_file IN LISTS CCGO_USER_CMAKE_FILES)
        if(NOT cmake_file STREQUAL "")
            if(EXISTS "${cmake_file}")
                include("${cmake_file}")
            else()
                message(WARNING "[ccgo] cmake_file not found: ${cmake_file}")
            endif()
        endif()
    endforeach()
else()
    # Auto-discover: CCGO.cmake (preferred), CMakeConfig.local.cmake (deprecated fallback)
    if(EXISTS "${CMAKE_SOURCE_DIR}/CCGO.cmake")
        include("${CMAKE_SOURCE_DIR}/CCGO.cmake")
    elseif(EXISTS "${CMAKE_SOURCE_DIR}/CMakeConfig.local.cmake")
        message(STATUS "[ccgo] CMakeConfig.local.cmake is deprecated; rename to CCGO.cmake")
        include("${CMAKE_SOURCE_DIR}/CMakeConfig.local.cmake")
    endif()
endif()

if (NOT DEFINED CCGO_CONFIG_CMAKE_CXX_STANDARD)
    # use c++14 as default
    set(CCGO_CONFIG_CMAKE_CXX_STANDARD 14 CACHE STRING "c++ standard")
endif()
message(STATUS "CCGO_CONFIG_CMAKE_CXX_STANDARD: ${CCGO_CONFIG_CMAKE_CXX_STANDARD}")

if(NOT DEFINED CCGO_CONFIG_DEPS_MAP)
    # deps map as empty by default
    set(CCGO_CONFIG_DEPS_MAP "" CACHE STRING "deps map")
endif()
message(STATUS "CCGO_CONFIG_DEPS_MAP: ${CCGO_CONFIG_DEPS_MAP}")

if(NOT DEFINED CCGO_CONFIG_PRESET_VISIBILITY)
    # Unless specified, use hidden visibility by default (0=hidden, 1=default)
    # Can be set via CCGO.toml [build] symbol_visibility = true/false
    set(CCGO_CONFIG_PRESET_VISIBILITY 0 CACHE BOOL "preset visibility")
endif()
message(STATUS "CCGO_CONFIG_PRESET_VISIBILITY: ${CCGO_CONFIG_PRESET_VISIBILITY}")

if(CCGO_CONFIG_PRESET_VISIBILITY)
    set(CMAKE_CXX_VISIBILITY_PRESET default)
    set(CMAKE_C_VISIBILITY_PRESET default)
    # for toolchain.ios.cmake and CMakeFunctions.cmake
    set(ENABLE_VISIBILITY 1)
else()
    set(CMAKE_CXX_VISIBILITY_PRESET hidden)
    set(CMAKE_C_VISIBILITY_PRESET hidden)
    # for toolchain.ios.cmake and CMakeFunctions.cmake
    set(ENABLE_VISIBILITY 0)
endif()