c++ - 如何在 Clion 和 CMake 中添加 allegro 库？

Question

我正在尝试使用 Clion IDE 编译我的游戏项目，但在移植 allegro 5 时遇到问题。我收到此错误:

main.cpp:2:10: fatal error: 'allegro/allegro.h' file not found
   #include <allegro/allegro.h>

我的 CMakeLists 是:

cmake_minimum_required(VERSION 3.5)
project(testAllegro)

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

set(SOURCE_FILES main.cpp)
add_executable(testAllegro ${SOURCE_FILES})

INCLUDE_DIRECTORIES(  /usr/local/include )
LINK_DIRECTORIES(  /usr/local/lib )

file(GLOB LIBRARIES "/usr/local/Cellar/allegro/5.2.1.1_1/lib/*.dylib")
message("LIBRARIES = ${LIBRARIES}")

TARGET_LINK_LIBRARIES(testAllegro  ${LIBRARIES})

我只是想问一下如何将外部库 allegro 添加到 Clion？

Answer 1

当您使用自制软件安装 allegro 时 link

使用这个cmake编译clion项目

cmake_minimum_required(VERSION 3.5)
project(testAllegro)

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

set(SOURCE_FILES main.cpp)
add_executable(testAllegro ${SOURCE_FILES})

INCLUDE_DIRECTORIES(  /usr/local/Cellar/allegro/5.2.1.1_1/include )
LINK_DIRECTORIES(  /usr/local/Cellar/allegro/5.2.1.1_1/lib )

file(GLOB LIBRARIES "/usr/local/Cellar/allegro/5.2.1.1_1/lib/*.dylib")
message("LIBRARIES = ${LIBRARIES}")

TARGET_LINK_LIBRARIES(testAllegro  ${LIBRARIES})