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fennec/CMakeLists.txt
Medusa Slockbower 8925b3f2f0 - Refactor on component system to support multiple scenes. 
- node2d for 2d scenes
2025-09-25 19:30:08 -04:00

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# ======================================================================================================================
# fennec, a free and open source game engine
# Copyright © 2025 Medusa Slockbower
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# ======================================================================================================================
cmake_minimum_required(VERSION 3.28)
project(fennec)
set(FENNEC_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
macro(fennec_add_sources)
list(APPEND FENNEC_EXTRA_SOURCES ${ARGN})
endmacro()
macro(fennec_add_definitions)
list(APPEND FENNEC_COMPILE_DEFINITIONS ${ARGN})
endmacro()
macro(fennec_add_link_libraries)
list(APPEND FENNEC_LINK_LIBRARIES ${ARGN})
endmacro()
macro(fennec_add_shared_libraries)
list(APPEND FENNEC_SHARED_LIBRARIES ${ARGN})
endmacro()
macro(fennec_add_link_options)
list(APPEND FENNEC_PRIVATE_LINK_OPTIONS ${ARGN})
endmacro()
# External dependencies should be loaded here
add_subdirectory(external/cpptrace)
include("${FENNEC_SOURCE_DIR}/cmake/sdl.cmake")
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_C_STANDARD 23)
add_custom_target(fennec-dependencies
COMMAND ${CMAKE_COMMAND} -E echo "Running dependencies."
COMMENT "Running dependencies."
)
# include scripts
include("${FENNEC_SOURCE_DIR}/cmake/version.cmake")
include("${FENNEC_SOURCE_DIR}/cmake/platform.cmake")
include("${FENNEC_SOURCE_DIR}/cmake/build.cmake")
include("${FENNEC_SOURCE_DIR}/cmake/compiler.cmake")
# common defines
list(APPEND FENNEC_COMPILE_DEFINITIONS "NULL=0")
# find dependencies
find_package(Doxygen)
fennec_check_platform()
# any necessary include directories
include_directories(${FENNEC_SOURCE_DIR}/include)
# Metaprogramming is a dependency for generating various type info before compilation of the engine.
add_subdirectory(metaprogramming)
# Specify where to send libraries and executables
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${FENNEC_SOURCE_DIR}/lib/${FENNEC_BUILD_NAME})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${FENNEC_SOURCE_DIR}/lib/${FENNEC_BUILD_NAME})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${FENNEC_SOURCE_DIR}/bin/${FENNEC_BUILD_NAME})
# add the test suite as a sub-project
add_subdirectory(test)
add_library(fennec STATIC
# CORE =================================================================================================================
include/fennec/core/engine.h source/core/engine.cpp
include/fennec/core/event.h source/core/event.cpp
include/fennec/core/system.h
# SCENE ================================================================================================================
include/fennec/scene/scene.h
include/fennec/scene/component.h
include/fennec/scene/scene_node.h
include/fennec/scene/node2d.h
# Renderers ============================================================================================================
include/fennec/renderers/interface/forward.h
include/fennec/renderers/interface/gfxcontext.h
include/fennec/renderers/interface/gfxsubpass.h
# CONTAINERS ===========================================================================================================
include/fennec/containers/containers.h
include/fennec/containers/array.h
include/fennec/containers/bintree.h
include/fennec/containers/deque.h
include/fennec/containers/dynarray.h
include/fennec/containers/graph.h
include/fennec/containers/list.h
include/fennec/containers/map.h
include/fennec/containers/object_pool.h
include/fennec/containers/optional.h
include/fennec/containers/pair.h
include/fennec/containers/priority_queue.h
include/fennec/containers/rdtree.h
include/fennec/containers/sequence.h
include/fennec/containers/set.h
include/fennec/containers/traversal.h
include/fennec/containers/tuple.h
include/fennec/containers/variant.h
include/fennec/containers/detail/_tuple.h
# LANG =================================================================================================================
include/fennec/lang/lang.h
include/fennec/lang/metaprogramming.h
include/fennec/lang/bits.h
include/fennec/lang/constants.h
include/fennec/lang/conditional_types.h
include/fennec/lang/hashing.h
include/fennec/lang/intrinsics.h
include/fennec/lang/limits.h
include/fennec/lang/numeric_transforms.h
include/fennec/lang/const_sequences.h
include/fennec/lang/startup.h
include/fennec/lang/type_identity.h
include/fennec/lang/type_operators.h
include/fennec/lang/type_sequences.h
include/fennec/lang/type_traits.h
include/fennec/lang/type_transforms.h
include/fennec/lang/typed.h
include/fennec/lang/types.h
include/fennec/lang/utility.h
include/fennec/lang/integer.h
include/fennec/lang/assert.h source/lang/assert.cpp
include/fennec/lang/detail/_bits.h
include/fennec/lang/detail/_int.h
include/fennec/lang/detail/_numeric_transforms.h
include/fennec/lang/detail/_stdlib.h
include/fennec/lang/detail/_type_traits.h
include/fennec/lang/detail/_type_transforms.h
include/fennec/lang/detail/_type_sequences.h
include/fennec/lang/detail/_typeuuid.h
# MEMORY ===============================================================================================================
include/fennec/memory/new.h source/memory/new.cpp
include/fennec/memory/allocator.h
include/fennec/memory/bytes.h
include/fennec/memory/common.h
include/fennec/memory/memory.h
include/fennec/memory/pointers.h
include/fennec/memory/pointer_traits.h
include/fennec/memory/detail/_ptr_traits.h
# DEBUG ================================================================================================================
source/debug/assert_impl.cpp
# MATH =================================================================================================================
include/fennec/math/math.h
include/fennec/math/scalar.h
include/fennec/math/vector.h
include/fennec/math/vector_base.h
include/fennec/math/vector_traits.h
include/fennec/math/vector_storage.h
include/fennec/math/swizzle.h
include/fennec/math/swizzle_storage.h
include/fennec/math/matrix.h
include/fennec/math/common.h
include/fennec/math/exponential.h
include/fennec/math/geometric.h
include/fennec/math/trigonometric.h
include/fennec/math/relational.h
include/fennec/math/ext/common.h
include/fennec/math/ext/constants.h
include/fennec/math/ext/primes.h
include/fennec/math/ext/quaternion.h
include/fennec/math/ext/transform.h
include/fennec/math/ext/trigonometric.h
include/fennec/math/detail/_fwd.h
include/fennec/math/detail/_math.h
include/fennec/math/detail/_matrix.h
include/fennec/math/detail/_types.h
include/fennec/math/detail/_vector_traits.h
# langproc ================================================================================================================
# Strings
include/fennec/langproc/strings/locale.h
include/fennec/langproc/strings/cstring.h
include/fennec/langproc/strings/string.h
include/fennec/langproc/strings/format.h
include/fennec/langproc/strings/detail/_ctype.h
# Filesystem
include/fennec/langproc/filesystem/file.h source/langproc/filesystem/file.cpp
include/fennec/langproc/filesystem/path.h source/langproc/filesystem/path.cpp
# Compile
include/fennec/langproc/compile/tokenizer.h
# PLATFORM =============================================================================================================
include/fennec/platform/interface/fwd.h
include/fennec/platform/interface/platform.h source/platform/interface/platform.cpp
include/fennec/platform/interface/window.h
# RENDERER =============================================================================================================
include/fennec/renderers/interface/gfxresourcepool.h
# EXTRA SOURCES ========================================================================================================
${FENNEC_EXTRA_SOURCES}
)
add_dependencies(fennec metaprogramming fennec-dependencies)
target_compile_definitions(fennec PUBLIC
${FENNEC_COMPILE_DEFINITIONS}
)
target_link_options(fennec PRIVATE ${FENNEC_PRIVATE_LINK_OPTIONS}) # Do not compile base fennec library with c++ stdlib
# fennec does not use the C++ stdlib because it is bloated, difficult to read, and implementation defined.
# This implementation is designed to be as readable as possible, and expose information that would otherwise be obfuscated
target_link_libraries(fennec PRIVATE
${FENNEC_LINK_LIBRARIES}
${FENNEC_SHARED_LIBRARIES}
cpptrace::cpptrace
)
foreach (_LIB IN ITEMS ${FENNEC_SHARED_LIBRARIES})
add_custom_command(TARGET fennec POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_LINKER_FILE:${_LIB}> ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
)
endforeach ()
# DOXYGEN ==============================================================================================================
# https://vicrucann.github.io/tutorials/quick-cmake-doxygen/
file(COPY logo DESTINATION docs/logo)
if(DOXYGEN_FOUND)
add_dependencies(fennec fennecdocs)
set(DOXY_OUTPUT_DIR "${FENNEC_SOURCE_DIR}/docs")
set(DOXY_EXAMPLES_DIR "${FENNEC_SOURCE_DIR}/examples")
get_filename_component(DOXYGEN_PROJECT_NAME ${FENNEC_SOURCE_DIR} NAME) # Set Doxy Project name to the name of the root dir
set(DOXYGEN_CONFIG_IN "${FENNEC_SOURCE_DIR}/doxy/Doxyfile.in") # Input config file with preprocessor arguments
set(DOXYGEN_CONFIG_OUT "${FENNEC_SOURCE_DIR}/doxy/Doxyfile.out") # Generated config file from input
configure_file(${DOXYGEN_CONFIG_IN} ${DOXYGEN_CONFIG_OUT} @ONLY) # Execute preprocessing step
message("Doxygen Build Started.")
# Target for building docs
add_custom_target(fennecdocs ALL
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_CONFIG_OUT}
WORKING_DIRECTORY ${FENNEC_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} -E copy ${FENNEC_SOURCE_DIR}/logo/raster.png
${DOXY_OUTPUT_DIR}/logo/raster.png
COMMENT "Generating Doxygen Documentation"
VERBATIM)
add_dependencies(fennecdocs fennecdocs-clean)
# Target for cleaning docs
add_custom_target(fennecdocs-clean ALL
COMMAND ${CMAKE_COMMAND} -E remove -f "${FENNEC_SOURCE_DIR}/docs"
COMMENT "Cleaning Doxygen Documentation"
VERBATIM)
else()
message("Doxygen not found.")
endif()
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