CMakePresets.json

{
	"version": 6,
	"cmakeMinimumRequired": {
		"major": 4,
		"minor": 2,
		"patch": 0
	},
	"configurePresets": [
		{
			"name": "msvc",
			"displayName": "MSVC (Visual Studio)",
			"description": "Default MSVC build using Visual Studio generator",
			"generator": "Visual Studio 18 2026",
			"binaryDir": "${sourceDir}/build",
			"cacheVariables": {
				"BUILD_TESTS": "ON"
			}
		},
		{
			"name": "clangcl",
			"displayName": "ClangCL (Clang with MSVC ABI)",
			"description": "Clang-cl compiler via Ninja — catches Clang warnings with MSVC ABI",
			"generator": "Ninja Multi-Config",
			"binaryDir": "${sourceDir}/build-clang",
			"toolchainFile": "${sourceDir}/cmake/ClangCLToolchain.cmake",
			"cacheVariables": {
				"FETCHCONTENT_BASE_DIR": "${sourceDir}/OloEngine/vendor/clang",
				"BUILD_TESTS": "ON"
			}
		},
		{
			"name": "clangcl-asan",
			"displayName": "ClangCL + ASan",
			"description": "ClangCL with Address Sanitizer enabled",
			"inherits": "clangcl",
			"cacheVariables": {
				"OLO_ENABLE_ASAN": "ON"
			}
		},
		{
			"name": "linux-gcc",
			"displayName": "Linux GCC (Ninja)",
			"description": "Base Linux preset using GCC 14 and Ninja Multi-Config",
			"generator": "Ninja Multi-Config",
			"binaryDir": "${sourceDir}/build-linux",
			"cacheVariables": {
				"BUILD_TESTS": "ON",
				"CMAKE_C_COMPILER": "gcc-14",
				"CMAKE_CXX_COMPILER": "g++-14"
			},
			"condition": {
				"type": "equals",
				"lhs": "${hostSystemName}",
				"rhs": "Linux"
			}
		},
		{
			"name": "linux-gcc-toolset",
			"displayName": "Linux GCC (toolset / system gcc, Ninja)",
			"description": "For distros where the compiler is `gcc`/`g++` on PATH rather than versioned gcc-14 binaries — e.g. an activated RHEL/Rocky gcc-toolset-N. Shares build-linux/ with linux-gcc, so use one or the other. FFmpeg is off by default (its from-source build needs nasm); enable with -DOLO_VIDEO_FFMPEG=ON once nasm is installed. Pass -DCMAKE_PREFIX_PATH=$VULKAN_SDK for the shader stack. See docs/ops/build.md.",
			"generator": "Ninja Multi-Config",
			"binaryDir": "${sourceDir}/build-linux",
			"cacheVariables": {
				"BUILD_TESTS": "ON",
				"CMAKE_C_COMPILER": "gcc",
				"CMAKE_CXX_COMPILER": "g++",
				"OLO_VIDEO_FFMPEG": "OFF"
			},
			"condition": {
				"type": "equals",
				"lhs": "${hostSystemName}",
				"rhs": "Linux"
			}
		},
		{
			"name": "linux-asan",
			"displayName": "Linux GCC + ASan",
			"description": "GCC ASan build; also enables LSan automatically per cmake/Sanitizers.cmake.",
			"inherits": "linux-gcc",
			"binaryDir": "${sourceDir}/build-linux-asan",
			"cacheVariables": {
				"OLO_ENABLE_ASAN": "ON"
			}
		},
		{
			"name": "linux-ubsan",
			"displayName": "Linux GCC + UBSan",
			"description": "GCC Undefined Behavior Sanitizer build (no ASan).",
			"inherits": "linux-gcc",
			"binaryDir": "${sourceDir}/build-linux-ubsan",
			"cacheVariables": {
				"OLO_ENABLE_UBSAN": "ON"
			}
		},
		{
			"name": "linux-tsan",
			"displayName": "Linux GCC + TSan",
			"description": "GCC Thread Sanitizer build (incompatible with ASan). cmake/Sanitizers.cmake force-disables Tracy when OLO_ENABLE_TSAN is on — Tracy's rpmalloc has a known static-init-order race that TSan halts on. So plain `cmake -DOLO_ENABLE_TSAN=ON` also gets the right behaviour, not just this preset.",
			"inherits": "linux-gcc",
			"binaryDir": "${sourceDir}/build-linux-tsan",
			"cacheVariables": {
				"OLO_ENABLE_TSAN": "ON"
			}
		}
	],
	"buildPresets": [
		{
			"name": "msvc-debug",
			"displayName": "MSVC Debug",
			"configurePreset": "msvc",
			"configuration": "Debug"
		},
		{
			"name": "msvc-release",
			"displayName": "MSVC Release",
			"configurePreset": "msvc",
			"configuration": "Release"
		},
		{
			"name": "clangcl-debug",
			"displayName": "ClangCL Debug",
			"configurePreset": "clangcl",
			"configuration": "Debug"
		},
		{
			"name": "clangcl-release",
			"displayName": "ClangCL Release",
			"configurePreset": "clangcl",
			"configuration": "Release"
		},
		{
			"name": "clangcl-asan-release",
			"displayName": "ClangCL ASan Release",
			"description": "Project uses Debug/Release/Dist (see cmake/SetupConfigurations.cmake); Release already includes PDB debug info on MSVC.",
			"configurePreset": "clangcl-asan",
			"configuration": "Release"
		},
		{
			"name": "linux-asan-release",
			"displayName": "Linux ASan Release",
			"configurePreset": "linux-asan",
			"configuration": "Release"
		},
		{
			"name": "linux-ubsan-release",
			"displayName": "Linux UBSan Release",
			"configurePreset": "linux-ubsan",
			"configuration": "Release"
		},
		{
			"name": "linux-tsan-release",
			"displayName": "Linux TSan Release",
			"configurePreset": "linux-tsan",
			"configuration": "Release"
		}
	],
	"testPresets": [
		{
			"name": "msvc-debug",
			"configurePreset": "msvc",
			"configuration": "Debug",
			"output": {
				"verbosity": "verbose"
			}
		},
		{
			"name": "clangcl-debug",
			"configurePreset": "clangcl",
			"configuration": "Debug",
			"output": {
				"verbosity": "verbose"
			}
		}
	]
}