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- Separated Platform and Compiler Dependent Behaviour into CMake scripts

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- Implemented Basic Platform Interfaces
 - Implemented partial Linux platform and Wayland Display.
 - Implemented Dependencies for the above
   - map
     - set
       - optional
     - pair

TODO: threading
This commit is contained in:
Medusa Slockbower
2025-07-22 00:59:41 -04:00
parent ab1c7d94be
commit 73333b4c67
86 changed files with 3257 additions and 203 deletions
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106
CMakeLists.txt
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@@ -1,34 +1,51 @@
# ======================================================================================================================
# 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 3.30)
project(fennec)
# External dependencies should be loaded here
# SDL is a dependency of the project, added as a git submodule
add_subdirectory(external/sdl)
# CppTrace is a dependency of the project, added as a git submodule
add_subdirectory(external/cpptrace)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_C_STANDARD 23)
set(FENNEC_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
# include scripts
include("${FENNEC_SOURCE_DIR}/cmake/platform.cmake")
include("${FENNEC_SOURCE_DIR}/cmake/build.cmake")
# find dependencies
find_package(Doxygen)
fennec_check_platform()
# any necessary include directories
include_directories(${PROJECT_SOURCE_DIR}/include)
include_directories(${FENNEC_SOURCE_DIR}/include)
# Metaprogramming is a dependency for generating various type info before compilation of the engine.
add_subdirectory(metaprogramming)
string(TOLOWER ${CMAKE_BUILD_TYPE} FENNEC_BUILD_NAME)
message(STATUS "OS: ${CMAKE_SYSTEM_NAME}")
message(STATUS "Build: ${FENNEC_BUILD_NAME}")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib/${FENNEC_BUILD_NAME})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib/${FENNEC_BUILD_NAME})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/${FENNEC_BUILD_NAME})
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)
@@ -42,6 +59,10 @@ add_library(fennec STATIC
# CONTAINERS ===========================================================================================================
include/fennec/containers/array.h
include/fennec/containers/dynarray.h
include/fennec/containers/map.h
include/fennec/containers/optional.h
include/fennec/containers/pair.h
include/fennec/containers/set.h
# LANG =================================================================================================================
@@ -51,15 +72,17 @@ add_library(fennec STATIC
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/sequences.h
include/fennec/lang/type_identity.h
include/fennec/lang/type_sequences.h
include/fennec/lang/type_traits.h
include/fennec/lang/type_transforms.h
include/fennec/lang/types.h
include/fennec/lang/utility.h
include/fennec/lang/type_sequences.h
include/fennec/lang/integer.h
include/fennec/lang/detail/__bits.h
@@ -67,6 +90,7 @@ add_library(fennec STATIC
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/assert.h source/lang/assert.cpp
@@ -75,8 +99,9 @@ add_library(fennec STATIC
# MEMORY ===============================================================================================================
include/fennec/memory/new.h source/memory/new.cpp
include/fennec/memory/common.h
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/ptr_traits.h
@@ -110,10 +135,12 @@ add_library(fennec STATIC
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
@@ -132,32 +159,34 @@ add_library(fennec STATIC
# Filesystem
include/fennec/fproc/filesystem/file.h source/fproc/filesystem/file.cpp
include/fennec/fproc/filesystem/path.h source/fproc/filesystem/path.cpp
# PLATFORM =============================================================================================================
include/fennec/platform/interface/fwd.h
include/fennec/platform/interface/dialog.h
include/fennec/platform/interface/display.h
include/fennec/platform/interface/window.h source/platform/interface/window.cpp
include/fennec/platform/interface/platform.h source/platform/interface/platform.cpp
${FENNEC_EXTRA_SOURCES}
)
# add metaprogramming templates as a dependency and also force documentation to be generated when fennec is compiled
if(DOXYGEN_FOUND)
add_dependencies(fennec fennecdocs metaprogramming) # SDL3-shared cpptrace::cpptrace)
else()
add_dependencies(fennec metaprogramming) # SDL3-shared cpptrace::cpptrace)
endif()
add_dependencies(fennec metaprogramming)
# Compiler Warning Flags
if(MSVC)
add_compile_options("/W4" "/WX") # All MSVC Warnings throw as Errors
else()
add_compile_options("-Wall" "-Wextra" "-pedantic" "-Werror") # All gcc/etc. Warnings throw as errors
target_compile_definitions(fennec PRIVATE _GLIBCXX_INCLUDE_NEXT_C_HEADERS __USE_FILE_OFFSET64)
endif()
target_compile_options(fennec PUBLIC "-mavx" "-mavx2" "-mavx512f") # SIMD Instructions, automatic vectorization will occur
target_compile_definitions(fennec PUBLIC
${FENNEC_COMPILE_DEFINITIONS}
)
target_link_options(fennec PRIVATE "-nostdlib" "-fno-exceptions" "-fno-rtti" "-fdiagnostics-all-candidates") # Do not compile base fennec library with c++ stdlib
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 SDL3-shared cpptrace::cpptrace)
target_link_libraries(fennec PRIVATE
cpptrace::cpptrace
${FENNEC_LINK_LIBRARIES}
)
@@ -167,10 +196,11 @@ target_link_libraries(fennec PRIVATE SDL3-shared cpptrace::cpptrace)
file(COPY logo DESTINATION docs/logo)
if(DOXYGEN_FOUND)
set(DOXY_OUTPUT_DIR "${PROJECT_SOURCE_DIR}/docs")
get_filename_component(DOXYGEN_PROJECT_NAME ${PROJECT_SOURCE_DIR} NAME) # Set Doxy Project name to the name of the root dir
set(DOXYGEN_CONFIG_IN "${PROJECT_SOURCE_DIR}/doxy/Doxyfile.in") # Input config file with preprocessor arguments
set(DOXYGEN_CONFIG_OUT "${PROJECT_SOURCE_DIR}/doxy/Doxyfile") # Generated config file from input
add_dependencies(fennec fennecdocs)
set(DOXY_OUTPUT_DIR "${FENNEC_SOURCE_DIR}/docs")
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 "${FENNEC_SOURCE_DIR}/doxy/Doxyfile") # Generated config file from input
configure_file(${DOXYGEN_CONFIG_IN} ${DOXYGEN_CONFIG_OUT} @ONLY) # Execute preprocessing step
message("Doxygen Build Started.")
@@ -179,8 +209,8 @@ if(DOXYGEN_FOUND)
# Target for building docs
add_custom_target(fennecdocs ALL
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_CONFIG_OUT}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/logo/raster.png
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)
@@ -189,7 +219,7 @@ if(DOXYGEN_FOUND)
# Target for cleaning docs
add_custom_target(fennecdocs-clean ALL
COMMAND ${CMAKE_COMMAND} -E remove -f "${PROJECT_SOURCE_DIR}/docs"
COMMAND ${CMAKE_COMMAND} -E remove -f "${FENNEC_SOURCE_DIR}/docs"
COMMENT "Cleaning Doxygen Documentation"
VERBATIM)
else()