Merge branch '2020.x' into dev

.gitattributes

@@ -0,0 +1,2 @@
+*.png filter=lfs diff=lfs merge=lfs -text
+*.jpg filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -23,3 +23,8 @@
 /external/ffmpeg
 /tests/framegraph/Graphs
 /samples/_data
+/external/SPIRV-Cross
+/external/SPIRV-Reflect
+/external/tinyobj
+/external/stb
+external/glsl_trace

.travis.yml

@@ -3,9 +3,10 @@ matrix:
   include:
     # Linux GCC x64
     #- os: linux
-    #  name: linux 64
-    #  dist: trusty
-    #  compiler: gcc
+    #  name: linux64 GCC 8
+    #  dist: xenial
+    #  language: python
+    #  python: "3.7"
     #  addons:
     #    apt:
     #      sources:
@@ -20,19 +21,22 @@ matrix:
     #    - export PATH="$HOME/cmake/bin:$PATH";
     #    - travis_retry wget -q https://cmake.org/files/v3.15/cmake-3.15.1-Linux-x86_64.sh;
     #    - sh cmake-3.15.1-Linux-x86_64.sh --prefix=$HOME/cmake --exclude-subdir --skip-license;
+    #    # install python
+    #    - pip install --user --upgrade pip virtualenv
+    #    - virtualenv -p python3.7 venv
+    #    - source venv/bin/activate
+    #  install:
+    #    - pip install -r requirements.txt
     #  script:
     #    - mkdir -p build
     #    - cd build
     #    - cmake -DCMAKE_BUILD_TYPE=Release -DFG_CI_BUILD=ON -DFG_EXTERNALS_USE_PREBUILD=OFF .. 
     #    - cmake --build . --config Release
     #    - ctest --verbose
-     
+
     # Windows MSVC x86
     - os: windows
       name: win32
-      before_install:
-        - choco install python3
-        - export PATH="/c/Python37:/c/Python37/Scripts:$PATH"
       script:
         - mkdir -p build
         - cd build
@@ -43,9 +47,6 @@ matrix:
     # Windows MSVC x64
     - os: windows
       name: win64
-      before_install:
-        - choco install python3
-        - export PATH="/c/Python37:/c/Python37/Scripts:$PATH"
       script:
         - mkdir -p build
         - cd build
@@ -54,14 +55,17 @@ matrix:
         - ctest -C Release --verbose
 
     # Windows MSVC x64 Debug
-    #- os: windows
-    #  name: win64 debug
-    #  before_install:
-    #    - choco install python3
-    #    - export PATH="/c/Python37:/c/Python37/Scripts:$PATH"
-    #  script:
-    #    - mkdir -p build
-    #    - cd build
-    #    - cmake -G "Visual Studio 15 2017 Win64" -DFG_CI_BUILD=ON -DFG_EXTERNALS_USE_PREBUILD=OFF .. 
-    #    - travis_wait 40 cmake --build . --config Debug
-    #    - ctest -C Debug --verbose
+    - os: windows
+      name: win64 debug
+      language: shell
+      before_install:
+        - choco install python --version 3.7.0
+        - python -m pip install --upgrade pip
+      env: PATH=/c/Python37:/c/Python37/Scripts:$PATH
+      install: pip3 install --upgrade pip
+      script:
+        - mkdir -p build
+        - cd build
+        - cmake -G "Visual Studio 15 2017 Win64" -DFG_CI_BUILD=ON -DFG_EXTERNALS_USE_PREBUILD=OFF .. 
+        - cmake --build . --config Debug
+        - ctest -C Debug --verbose

CMakeLists.txt

@@ -1,9 +1,12 @@
-cmake_minimum_required( VERSION 3.10 FATAL_ERROR )
+cmake_minimum_required( VERSION 3.11 FATAL_ERROR )
 
 message( STATUS "==========================================================================\n" )
 message( STATUS "project 'FrameGraph' generation started" )
 
-project( "FrameGraph" LANGUAGES C CXX )
+project( "FrameGraph"
+		 VERSION 2020.1.0
+		 LANGUAGES C CXX )
+
 set_property( GLOBAL PROPERTY USE_FOLDERS ON )
 message( STATUS "Compiler: ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER_VERSION})" )
 message( STATUS "target system: ${CMAKE_SYSTEM_NAME} (${CMAKE_SYSTEM_VERSION})" )
@@ -16,28 +19,37 @@ set( FG_ENABLE_OPENVR ON CACHE BOOL "use OpenVR (optional)" )
 set( FG_ENABLE_SIMPLE_COMPILER_OPTIONS OFF CACHE BOOL "use simplified compiler settings if you have problem with it" )
 set( FG_EXTERNALS_USE_STABLE_VERSIONS ON CACHE BOOL "use last stable version instead of master branch" )
 set( FG_EXTERNALS_USE_PREBUILD OFF CACHE BOOL "use stable prebuild libraries" )
+set( FG_ENABLE_GLSL_TRACE ON CACHE BOOL "used for shader debugging and profiling" )
+set( FG_USE_VULKAN_SDK OFF CACHE BOOL "use vulkan headers and glslang source from VulkanSDK" )
+
 
 # test & samples dependencies
 set( FG_ENABLE_TESTS ON CACHE BOOL "enable tests" )
 set( FG_ENABLE_GLFW ON CACHE BOOL "use glfw (optional, required for tests)" )
 set( FG_ENABLE_SDL2 OFF CACHE BOOL "use SDL2 (optional, required for tests)" )
 set( FG_ENABLE_LODEPNG OFF CACHE BOOL "use lodepng (optional, may be used in tests)" )
 set( FG_ENABLE_GRAPHVIZ OFF CACHE BOOL "use graphviz (optional)" )
+set( FG_ENABLE_SPIRVREFLECT ON CACHE BOOL "for runtime spirv shader reflection (optional)" )
 
 # UI dependencies
-set( FG_ENABLE_IMGUI OFF CACHE BOOL "use imgui (optional, required for UI extension)" )
+set( FG_ENABLE_IMGUI ON CACHE BOOL "use imgui (optional, required for UI extension)" )
 
 # Scene dependencies
 set( FG_ENABLE_ASSIMP ON CACHE BOOL "use Assimp (optional, required for Scene extension)" )
 set( FG_ENABLE_GLM ON CACHE BOOL "use glm (optional, required for Scene extension)" )
 set( FG_ENABLE_DEVIL ON CACHE BOOL "use DevIL (optional, required for Scene extension)" )
 set( FG_ENABLE_FREEIMAGE OFF CACHE BOOL "use FreeImage (optional, GPL license)" )
 set( FG_ENABLE_FFMPEG OFF CACHE BOOL "use FFmpeg (optional, LGPL license)" )
+set( FG_ALLOW_GPL OFF CACHE BOOL "allow GNU GPL code and libraries" )
+
+# Samples dependencies
+set( FG_ENABLE_STB OFF CACHE BOOL "" )
+set( FG_ENABLE_TINYOBJ OFF CACHE BOOL "" )
 
 
 set( CMAKE_DEBUG_POSTFIX "d" )
 set( CMAKE_RELEASE_POSTFIX "" )
-set( CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "installation directory" )
+set( CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "installation directory" FORCE )
 set( MAIN_BINARY_DIR "${CMAKE_BINARY_DIR}/bin" CACHE INTERNAL "" FORCE )
 set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${MAIN_BINARY_DIR}" )
 set( CMAKE_LIBRARY_OUTPUT_DIRECTORY "${MAIN_BINARY_DIR}" )
@@ -58,8 +70,8 @@ add_subdirectory( "stl" )
 add_subdirectory( "extensions/vulkan_loader" )
 add_subdirectory( "extensions/framework" )
 add_subdirectory( "framegraph" )
-add_subdirectory( "extensions/glsl_trace" )
 add_subdirectory( "extensions/pipeline_compiler" )
+add_subdirectory( "extensions/pipeline_reflection" )
 add_subdirectory( "extensions/scene" )
 add_subdirectory( "extensions/ui" )
 add_subdirectory( "extensions/graphviz" )
@@ -70,8 +82,8 @@ if (${FG_ENABLE_TESTS})
 	add_subdirectory( "tests/stl" )
 	add_subdirectory( "tests/framegraph" )
 	add_subdirectory( "tests/framework" )
-	add_subdirectory( "tests/glsl_trace" )
 	add_subdirectory( "tests/pipeline_compiler" )
+	add_subdirectory( "tests/pipeline_reflection" )
 	add_subdirectory( "tests/scene" )
 	add_subdirectory( "tests/ui" )
 endif ()

README.md

@@ -9,7 +9,7 @@ FrameGraph designed for maximum performance but not at the expense of usability.
 ## Features
 * multithreaded command buffer building and submission.
 * simple API, hides memory allocation, host<->device transfers, synchronizations.
-* glsl debugging.
+* shader debugging and profiling.
 * supports RTX extensions.
 * supports async compute and async transfer queues.
 * all render tasks are stateless.
@@ -27,28 +27,25 @@ FrameGraph designed for maximum performance but not at the expense of usability.
 * [Extensions overview](extensions/Readme.md)
 * [Shader debugging and profiling](docs/Shader-debugging.md)
 * [Graph visualization](docs/Graph-visualization.md)
-* [Roadmap](docs/Roadmap.md)
 
 
 ## Suported Platforms
-* Windows (with MSVC 2017)
+* Windows (with MSVC 2017, 2019)
 * Linux (with GCC 8.2)
 
 
 ## Building
 Generate project with CMake and build.<br/>
-Required C++17 standard support.
-
-CMake version 3.11 and greater will download all dependencies during configuration time.<br/>
-If it didn't, manualy download dependencies into 'external' directory or in cmake specify `FG_EXTERNAL_***` pathes for each dependency.
+Required C++17 standard support and CMake 3.11 and greater.<br/>
 
 Dependencies:<br/>
 [Vulkan-headers](https://github.com/KhronosGroup/Vulkan-Headers) or [Vulkan SDK](https://www.lunarg.com/vulkan-sdk/) - required.<br/>
 [VulkanMemoryAllocator](https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator) - required.<br/>
 [glfw](https://github.com/glfw/glfw) or [SDL2](https://www.libsdl.org) - required for framework and some tests.<br/>
 [glslang](https://github.com/KhronosGroup/glslang) - required for glsl compiler.<br/>
-[SPIRV-Tools](https://github.com/KhronosGroup/SPIRV-Tools), [SPIRV-Headers](https://github.com/KhronosGroup/SPIRV-Headers) and Python - optional, for spirv optimization.<br/>
-[lodepng](https://github.com/lvandeve/lodepng) - optional.<br/>
+[SPIRV-Tools](https://github.com/KhronosGroup/SPIRV-Tools), [SPIRV-Headers](https://github.com/KhronosGroup/SPIRV-Headers) and Python 3.7 - (optional) for spirv optimization.<br/>
+[GLSL-Trace](https://github.com/azhirnov/glsl_trace) - (optional) for shader debugging.<br/>
+[lodepng](https://github.com/lvandeve/lodepng) - (optional) for screenshots.<br/>
 [graphviz](https://www.graphviz.org/) - (optional) for graph visualization.<br/>
 [Assimp](https://github.com/assimp/assimp) - (optional) for Scene extension.<br/>
 [DevIL](http://openil.sourceforge.net/) - (optional) for Scene extension.<br/>
@@ -63,5 +60,5 @@ Dependencies:<br/>
 1. [FrameGraph in Frostbite](https://www.gdcvault.com/play/1024612/FrameGraph-Extensible-Rendering-Architecture-in).<br/>
 2. [Handles vs pointers](https://floooh.github.io/2018/06/17/handles-vs-pointers.html)<br/>
 3. [Porting engine to vulkan](https://gpuopen.com/presentation-porting-engine-to-vulkan-dx12/).<br/>
-4. [FrameGraph from Ubisoft](https://developer.download.nvidia.com/assets/gameworks/downloads/regular/GDC17/DX12CaseStudies_GDC2017_FINAL.pdf)
-5. [RenderGraph from EA](https://www.khronos.org/assets/uploads/developers/library/2019-reboot-develop-blue/SEED-EA_Rapid-Innovation-Using-Modern-Graphics_Apr19.pdf)
+4. [FrameGraph from Ubisoft](https://developer.download.nvidia.com/assets/gameworks/downloads/regular/GDC17/DX12CaseStudies_GDC2017_FINAL.pdf)<br/>
+5. [RenderGraph from EA](https://www.khronos.org/assets/uploads/developers/library/2019-reboot-develop-blue/SEED-EA_Rapid-Innovation-Using-Modern-Graphics_Apr19.pdf)<br/>

cmake/angelscript_CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.6.0)
+cmake_minimum_required( VERSION 3.11.0 FATAL_ERROR )
 
 project( "AngelScript_Dependencies" LANGUAGES CXX )
 set_property( GLOBAL PROPERTY USE_FOLDERS ON )

cmake/assimp_CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required( VERSION 3.10.0 )
+cmake_minimum_required( VERSION 3.11.0 FATAL_ERROR )
 
 project( "AssimpExt" LANGUAGES CXX )
 set_property( GLOBAL PROPERTY USE_FOLDERS ON )

cmake/ci_build.cmake

@@ -10,9 +10,9 @@ if (FG_CI_BUILD)
 	set( FG_ENABLE_GLM ON CACHE INTERNAL "" FORCE )
 	set( FG_ENABLE_DEVIL ON CACHE INTERNAL "" FORCE )
 	set( FG_ENABLE_FREEIMAGE OFF CACHE INTERNAL "" FORCE )
+	set( FG_ENABLE_IMGUI OFF CACHE INTERNAL "" FORCE )
 
 	if (UNIX)
-		set( ENABLE_OPT OFF CACHE INTERNAL "" FORCE )
 		set( FG_ENABLE_OPENVR OFF CACHE INTERNAL "" FORCE )
 		set( FG_ENABLE_DEVIL OFF CACHE INTERNAL "" FORCE )
 		set( FG_ENABLE_ASSIMP OFF CACHE INTERNAL "" FORCE )

cmake/compilers.cmake

@@ -1,6 +1,4 @@
 # auto generated file
-cmake_minimum_required( VERSION 3.10 FATAL_ERROR )
-
 
 # detect target platform
 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
@@ -144,7 +142,7 @@ if ( COMPILER_GCC )
 	set( CMAKE_EXE_LINKER_FLAGS_RELEASE "${CURRENT_EXE_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CURRENT_STATIC_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CURRENT_SHARED_LINKER_FLAGS} " CACHE STRING "" FORCE )
-	set( PROJECTS_SHARED_CXX_FLAGS_RELEASE  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=old-style-declaration -Werror=old-style-definition -Werror=multichar  -O3 -Ofast -fomit-frame-pointer -finline-functions CACHE INTERNAL "" FORCE )
+	set( PROJECTS_SHARED_CXX_FLAGS_RELEASE  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=multichar  -O3 -Ofast -fomit-frame-pointer -finline-functions CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_DEFINES_RELEASE  CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_LINKER_FLAGS_RELEASE " -static-libgcc -static-libstdc++" CACHE INTERNAL "" FORCE )
 	# Profile
@@ -154,7 +152,7 @@ if ( COMPILER_GCC )
 	set( CMAKE_EXE_LINKER_FLAGS_PROFILE "${CURRENT_EXE_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_STATIC_LINKER_FLAGS_PROFILE "${CURRENT_STATIC_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CURRENT_SHARED_LINKER_FLAGS} " CACHE STRING "" FORCE )
-	set( PROJECTS_SHARED_CXX_FLAGS_PROFILE  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=old-style-declaration -Werror=old-style-definition -Werror=multichar  -O2 CACHE INTERNAL "" FORCE )
+	set( PROJECTS_SHARED_CXX_FLAGS_PROFILE  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=multichar  -O2 CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_DEFINES_PROFILE  CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_LINKER_FLAGS_PROFILE " -static-libgcc -static-libstdc++" CACHE INTERNAL "" FORCE )
 	# Debug
@@ -164,7 +162,7 @@ if ( COMPILER_GCC )
 	set( CMAKE_EXE_LINKER_FLAGS_DEBUG "${CURRENT_EXE_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_STATIC_LINKER_FLAGS_DEBUG "${CURRENT_STATIC_LINKER_FLAGS} " CACHE STRING "" FORCE )
 	set( CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CURRENT_SHARED_LINKER_FLAGS} " CACHE STRING "" FORCE )
-	set( PROJECTS_SHARED_CXX_FLAGS_DEBUG  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=old-style-declaration -Werror=old-style-definition -Werror=multichar  -ggdb -fchkp-check-incomplete-type -Og -Wno-terminate  CACHE INTERNAL "" FORCE )
+	set( PROJECTS_SHARED_CXX_FLAGS_DEBUG  -DCOMPILER_GCC "-D${TARGET_PLATFORM}" "-DPLATFORM_NAME=\"${CMAKE_SYSTEM_NAME}\"" "-DPLATFORM_CPU_NAME=\"${CMAKE_SYSTEM_PROCESSOR}\"" "-DPLATFORM_BITS=${PLATFORM_BITS}" -Wchar-subscripts -Wdouble-promotion -Wformat -Wmain -Wmissing-braces -Wmissing-include-dirs -Wuninitialized -Wmaybe-uninitialized -Wunknown-pragmas -Wpragmas -Wstrict-aliasing -Wstrict-overflow -Wendif-labels -Wfree-nonheap-object -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion-null -Wenum-compare -Wsign-compare -Wsizeof-pointer-memaccess -Wlogical-op -Waddress -Wno-unused -Wno-non-template-friend -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-enum-compare -Wno-narrowing -Wno-attributes -Wno-invalid-offsetof  -Werror=init-self -Werror=parentheses -Werror=return-local-addr -Werror=return-type -Werror=array-bounds -Werror=div-by-zero -Werror=missing-field-initializers -Werror=placement-new -Werror=sign-compare -Werror=cast-qual -Werror=cast-align -Werror=literal-suffix -Werror=shadow=local -Werror=delete-incomplete -Werror=subobject-linkage -Werror=odr -Werror=multichar  -ggdb -fchkp-check-incomplete-type -Og -Wno-terminate  CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_DEFINES_DEBUG  CACHE INTERNAL "" FORCE )
 	set( PROJECTS_SHARED_LINKER_FLAGS_DEBUG " -static-libgcc -static-libstdc++" CACHE INTERNAL "" FORCE )
 	set( CMAKE_BUILD_TYPE "Debug")

cmake/compilers_minimal.cmake

@@ -1,6 +1,4 @@
 # auto generated file
-cmake_minimum_required( VERSION 3.10 FATAL_ERROR )
-
 
 # detect target platform
 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")