# Copyright 2017 Viticm. All rights reserved.

#

# Licensed under the MIT License(the "License");

# you may not use this file except in compliance with the License.

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

cmake_minimum_required(VERSION 2.8.12)

set(PROJECT_NAME PlainFramework)

set(PF_VERSION 1.1.0)

set(PROJECT_DESC "Plain framework, based on c++ for net applictions")

if (CMAKE_VERSION VERSION_LESS 3.0)

  project(PlainFramework CXX C)

else()

  cmake_policy(SET CMP0048 NEW)

  cmake_policy(SET CMP0037 NEW)

  project(PlainFramework VERSION ${PF_VERSION} LANGUAGES CXX C)

endif()

# Call fplutil to get locations of dependencies and set common build settings.

include("inc/find_fplutil.cmake")

include("inc/common.cmake")

include("inc/internal_utils.cmake")

if (NOT dependencies_gtest_dir)

  set(dependencies_gtest_dir ${root_dir}/dependencies/googletest/googletest)

endif()

if (NOT has_output_path)

  # This is the directory into which the executables are built.

  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${root_dir}/plain/bin)

  # This is the directory into which the librarys are built.

  set(LIBRARY_OUTPUT_PATH ${root_dir}/plain/lib)

  set(has_output_path 1)

endif()

#For utf8 no boom.

if (MSVC)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd4819")

endif()

# Options that control the build configuration.

# To configure PlainFramework flags per build target, see the

# plainframework_configure_flags() function.

option(plainframework_build_tests "Build PlainFramework unit tests." ON)

# Build plain framework plugins.

option(plainframework_build_plugins "Build PlainFramework plugins" ON)

file(GLOB_RECURSE PLAINFRAMEWORK_HEADERS ${CMAKE_CURRENT_LIST_DIR}/framework/core/include *.h)

set(VERSION_RC ${root_dir}/cmake/inc/version.rc.in)

add_subdir(${plainframework_dir}/cmake plainframework plainframework)

# Plugins.

if (plainframework_build_plugins)

  add_subdir(${root_dir}/plain/plugins/cmake plugins plainframework)

endif()

if(plainframework_build_tests)

  add_subdir(${root_dir}/framework/unit_tests/cmake

             ${root_dir}/framework/unit_tests/cmake/build

             plainframework)

  if (NOT plainframework_no_app)

    add_subdir(${root_dir}/plain/app/cmake

               ${root_dir}/plain/app/cmake/build

               plainframework)

  endif()

endif()

set(root_dir ${CMAKE_CURRENT_LIST_DIR}/../.. CACHE INTERNAL "plainframework root directory")

#For utf8 no boom.

if (MSVC)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd4819")

endif()

  # This is the directory into which the executables are built.

  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${root_dir}/plain/bin)

  # This is the directory into which the librarys are built.

  set(LIBRARY_OUTPUT_PATH ${root_dir}/plain/lib)

# Safe add_subdirectory.

function(add_subdir target target_build project)

  set_compiler_flags_for_external_libraries()

  set(saved_root_dir${project} ${root_dir} CACHE INTERNAL "root dir cache")

  add_subdirectory(${target} ${target_build})

  set(root_dir ${saved_root_dir${project}} CACHE INTERNAL "root dir recover")

  restore_compiler_flags()

endfunction(add_subdir)

add_subdir(${plainframework_dir}/cmake plainframework plainframework)

      if (NOT BUILD_SHARED_LIBS AND NOT pf_force_shared_crt)

        # When Plain Framework is built as a shared library, it should also use

        # shared runtime libraries.  Otherwise, it may end up with multiple

        # copies of runtime library data in different modules, resulting in

        # hard-to-find crashes. When it is built as a static library, it is

        # preferable to use CRT as static libraries, as we don't have to rely

        # on CRT DLLs being available. CMake always defaults to using shared

        # CRT libraries, so we override that default here.

        string(REPLACE "/MD" "-MT" ${flag_var} "${${flag_var}}")

      endif()

# Copy gtest libraries.

if (MSVC AND pf_build_shared AND BUILD_SHARED_LIBS)

  if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")

    add_custom_command(TARGET core_tests

      POST_BUILD

      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/bin/gtestd.dll ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}

    )

  else()

    add_custom_command(TARGET core_tests

      POST_BUILD

      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/bin/gtest.dll ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}

    )

  endif()

endif()