Question

我想用irrlicht库做一个项目，我想使用cmake（3.11）和Visual Studio（2017）。问题是我突然无法将库与项目链接，而库类却出错。

my.hpp

#ifndef IRRLICHT
#define IRRLICHT

#include <stdio.h>
#include <iostream>
#include <cstdlib>

#ifdef _MSC_VER
    #pragma comment(lib, "Irrlicht.lib")
    #pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup") 
#else
#include <irr/irrlicht.h>
    using namespace irr;
    using namespace core;
    using namespace scene;
    using namespace video;
    using namespace io;
    using namespace gui;
#endif

#endif

main.cpp

#include "my.hpp"

int main(int ac, char **av)
{
    /* code */
    printf("toto\n");

    IrrlichtDevice *device =
    createDevice( video::EDT_SOFTWARE, dimension2d<u32>(640, 480), 16,
        false, false, false, 0);

    if (!device)
        return 1;
    device->setWindowCaption(L"Hello World! - Irrlicht Engine Demo");
 IVideoDriver* driver = device->getVideoDriver();
    ISceneManager* smgr = device->getSceneManager();
    IGUIEnvironment* guienv = device->getGUIEnvironment();
     guienv->addStaticText(L"Hello World! This is the Irrlicht Software renderer!",
        rect<s32>(10,10,260,22), true);
IAnimatedMesh* mesh = smgr->getMesh("./media/sydney.md2");
    if (!mesh)
    {
        device->drop();
        return 1;
    }
    IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode( mesh );
     if (node)
    {
        node->setMaterialFlag(EMF_LIGHTING, false);
        node->setMD2Animation(scene::EMAT_STAND);
        node->setMaterialTexture( 0, driver->getTexture("./media/sydney.bmp") );
    }
        smgr->addCameraSceneNode(0, vector3df(0,30,-40), vector3df(0,5,0));
    while(device->run())
    {
                driver->beginScene(true, true, SColor(255,100,101,140));

        smgr->drawAll();
        guienv->drawAll();

        driver->endScene();
    }
       device->drop();
    return (0);
}

CMakeLists.txt

cmake_minimum_required(VERSION 3.11)
PROJECT(bomberman CXX)
if (UNIX)
    message(STATUS "its is linus system")
endif()

if (WIN32)
    message(STATUS "its is win32 system")

    INCLUDE_DIRECTORIES(
        ${PROJECT_SOURCE_DIR}/include
        ${PROJECT_SOURCE_DIR}/lib   
        ${PROJECT_SOURCE_DIR}/media
        ${PROJECT_SOURCE_DIR}/src
    )
    SET(GCC_COVERAGE_COMPILE_INCLUDE " -std=c++11 -I ./include")

    add_definitions(${GCC_COVERAGE_COMPILE_INCLUDE})
    FILE(GLOB HDRS include/*.hpp)
    FILE(GLOB SRCS src/*.cpp)

    ADD_EXECUTABLE(bomberman
       ${HDRS}
       ${SRCS}
    )
    TARGET_LINK_LIBRARIES(bomberman PRIVATE lib/Irrlicht)
endif()
if (WIN64)
    message(STATUS "its is WIN64 system")
    ADD_EXECUTABLE(bomberman main.cpp)
endif()

我有这个错误：无法定义“ IrrlichtDevice” 不可识别的“设备” ..etc

我想在Windows上的库irrilicht中使用cmake，但是我不能包含lib

0 个答案: