{
    "version": 3,
    "configurePresets": [
        {
            "name": "default",
            "displayName": "Host (native) build",
            "description": "Build with host compiler for development, testing, and examples",
            "binaryDir": "${sourceDir}/build/default",
            "cacheVariables": {
                "BUILD_TESTING": "ON",
                "BUILD_EXAMPLES": "ON"
            }
        },
        {
            "name": "cm3",
            "displayName": "Cortex-M3 (soft-float)",
            "description": "ARM Cortex-M3, no FPU, software float ABI.  Requires arm-none-eabi-gcc in PATH.",
            "binaryDir": "${sourceDir}/build/cm3",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m3 -mthumb -mfloat-abi=soft -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        },
        {
            "name": "cm4-soft",
            "displayName": "Cortex-M4 (soft-float)",
            "description": "ARM Cortex-M4, FPU present but soft-float ABI.  Requires arm-none-eabi-gcc.",
            "binaryDir": "${sourceDir}/build/cm4-soft",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m4 -mthumb -mfloat-abi=soft -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        },
        {
            "name": "cm4-hard",
            "displayName": "Cortex-M4F (hard-float, FPv4-SP-D16)",
            "description": "ARM Cortex-M4 with single-precision FPU, hard-float ABI.  Requires arm-none-eabi-gcc.",
            "binaryDir": "${sourceDir}/build/cm4-hard",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        },
        {
            "name": "cm7-soft",
            "displayName": "Cortex-M7 (soft-float)",
            "description": "ARM Cortex-M7, FPU present but soft-float ABI.  Requires arm-none-eabi-gcc.",
            "binaryDir": "${sourceDir}/build/cm7-soft",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m7 -mthumb -mfloat-abi=soft -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        },
        {
            "name": "cm7-hard-sp",
            "displayName": "Cortex-M7F (hard-float, FPv5-SP-D16, single)",
            "description": "ARM Cortex-M7 with single-precision FPU, hard-float ABI.  Requires arm-none-eabi-gcc.",
            "binaryDir": "${sourceDir}/build/cm7-hard-sp",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m7 -mthumb -mfpu=fpv5-sp-d16 -mfloat-abi=hard -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        },
        {
            "name": "cm7-hard-dp",
            "displayName": "Cortex-M7F (hard-float, FPv5-D16, double)",
            "description": "ARM Cortex-M7 with double-precision FPU, hard-float ABI.  Requires arm-none-eabi-gcc.",
            "binaryDir": "${sourceDir}/build/cm7-hard-dp",
            "cacheVariables": {
                "CMAKE_C_FLAGS": "-mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -Wall -Werror",
                "DR_SOURCE_ONLY": "ON",
                "BUILD_TESTING": "OFF",
                "BUILD_EXAMPLES": "OFF"
            }
        }
    ],
    "buildPresets": [
        { "name": "default",      "configurePreset": "default" },
        { "name": "cm3",          "configurePreset": "cm3" },
        { "name": "cm4-soft",     "configurePreset": "cm4-soft" },
        { "name": "cm4-hard",     "configurePreset": "cm4-hard" },
        { "name": "cm7-soft",     "configurePreset": "cm7-soft" },
        { "name": "cm7-hard-sp",  "configurePreset": "cm7-hard-sp" },
        { "name": "cm7-hard-dp",  "configurePreset": "cm7-hard-dp" }
    ]
}