將Allegro 5庫與Jetbrains CLion一起使用

Question

我在Windows上使用MinGW（gcc / g ++）的CLion。 我花了幾個小時研究為什么我不能編譯簡單程序，因為我在鏈接所有內容時遇到了問題。

我試圖結合所有在Internet上找到的解決方案，並應用了對其他人有所幫助的更改。

這是我的main.cpp：

#include <iostream>
#include "allegro5/allegro.h"

using namespace std;

int main(int argc, char **argv) {
    cout << "Hello, World!" << endl;

    al_init();
    return 0;
}

和CmakeList.txt：

cmake_minimum_required(VERSION 3.6)
project(untitled)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

set(SOURCE_FILES main.cpp)

LINK_DIRECTORIES(allegro/lib)
INCLUDE_DIRECTORIES(allegro/include)
add_executable(untitled ${SOURCE_FILES})

TARGET_LINK_LIBRARIES(untitled  allegro_acodec
        allegro_audio
        allegro_color
        allegro_dialog
        allegro_image
        allegro_main
        allegro_memfile
        allegro_physfs
        allegro_primitives
        allegro_ttf
        allegro_font
        allegro)


file(GLOB LIBRARIES "allegro/lib/*.dll.a")
message("LIBRARIES = ${LIBRARIES}")

TARGET_LINK_LIBRARIES(untitled  ${LIBRARIES})

那就是構建過程彈出的地方：

"C:\Program Files (x86)\JetBrains\CLion 2016.3.3\bin\cmake\bin\cmake.exe" --build C:\Users\Adrian\CLionProjects\untitled\cmake-build-debug --target untitled -- -j 8
-- Configuring done

LIBRARIES = C:/Users/Adrian/CLionProjects/untitled/allegro/lib/liballegro-debug.dll.a;C:/Users/Adrian/CLionProjects/untitled/allegro/lib/liballegro.dll.a;C:/Users/Adrian/CLionProjects/untitled/allegro/lib/liballegro_acodec-debug.dll.a; [... and more....]

-- Generating done
-- Build files have been written to: C:/Users/Adrian/CLionProjects/untitled/cmake-build-debug

Scanning dependencies of target untitled
[ 50%] Linking CXX executable untitled.exe

CMakeFiles\untitled.dir/objects.a(main.cpp.obj): In function `main':
C:/Users/Adrian/CLionProjects/untitled/main.cpp:9: undefined reference to `al_install_system'

collect2.exe: error: ld returned 1 exit status

項目結構為：

└───untitled
    ├───.idea
    ├───allegro
    │   ├───bin
    │   ├───include
    │   │   └───allegro5
    │   │       ├───inline
    │   │       ├───internal
    │   │       ├───opengl
    │   │       │   └───GLext
    │   │       └───platform
    │   └───lib
    └───cmake-build-debug
        └───CMakeFiles
            ├───3.6.3
            │   ├───CompilerIdC
            │   └───CompilerIdCXX
            ├───arkanoid.dir
            ├───CMakeTmp
            ├───Progress
            └───untitled.dir

我已經下載了Allegro 5 x64版本，並從此處嘗試過allegro-mingw-gcc5.3.0-x64-dynamic和static： https : //github.com/liballeg/allegro5/releases

謝謝

Answer 1

您必須使用與構建Allegro二進制文件相同的編譯器版本。 否則，它將無法正常工作。