Function FileSystem_createDirectoryRecursive

Tools/ToolsBootstrap.c:677–718

        len -= 4;
    }
    size_t start = 0;
    if (len >= 3 && fileName[0] == 'S' && fileName[1] == 'C' && fileName[2] == '-') {
        start = 3;
        len -= 3;
    }
    if (len == 0) {
        return String_duplicate("tool");
    }
    char* result = (char*)malloc(len + 1);
    if (!result) return NULL;
    memcpy(result, fileName + start, len);
    result[len] = 0;
    return result;
}

int isSCBuildDefinitionSource(const char* toolPath) {
    const char* fileName = Path_fileName(toolPath);
    return strcmp(fileName, "SC-build.cpp") == 0;
}

char* buildBuiltInToolSourcePath(const BootloaderArgs* args) {
    char* toolCpp = Path_join(args->toolSourceDir, "SC-");
    toolCpp = (char*)realloc(toolCpp, strlen(toolCpp) + strlen(args->toolName) + strlen(".cpp") + 1);
    if (toolCpp) {
        strcat(toolCpp, args->toolName);
        strcat(toolCpp, ".cpp");
    }
    return toolCpp;
}

char* resolveToolSource(BootloaderArgs* args, int* builtInTool) {
    *builtInTool = 1;

    char* toolCpp = buildBuiltInToolSourcePath(args);
    if (FileSystem_exists(toolCpp)) {
        return toolCpp;
    }

    char* potentialCpp = String_duplicate(args->toolName);
    if (FileSystem_exists(potentialCpp)) {
        free(toolCpp);
        *builtInTool = 0;

        char* toolIdentity = deriveToolIdentity(potentialCpp);
        if (!toolIdentity) {