c++ - CMake 和 find_package 问题

Question

我是 CMake 的新手，我尝试为我的项目编写一个 CMake 文件。我的项目由 .h 和 .cpp 文件组成，生成可执行文件并使用 SFML 库。我已经安装了 findSFML 脚本，我使用了 CMake 的 find_package 函数:

cmake_minimum_required(VERSION 2.6)

# Projet name
project("Witch_Blast")

file(
        GLOB_RECURSE
        source_files
        src/*
)

add_executable(
        "Witch_Blast"
    ${source_files}
)

# Detect and add SFML
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})
find_package(SFML 2.1 REQUIRED system window graphics audio)
target_link_libraries(Witch_Blast ${SFML_LIBRARIES})

我尝试生成一个 Windows Code::Blocks 项目。它找到库并生成项目文件。

我的问题:它不会编译，因为它找不到 SFML 头文件，而且我无法修改项目设置...

我做错了什么？

谢谢!

编辑:

CMake生成输出:

-- The C compiler identification is GNU 4.7.1
-- The CXX compiler identification is GNU 4.7.1
-- Check for working C compiler: C:/Program Files (x86)/CodeBlocks/MinGW/bin/gcc.exe
-- Check for working C compiler: C:/Program Files (x86)/CodeBlocks/MinGW/bin/gcc.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/CodeBlocks/MinGW/bin/g++.exe
-- Check for working CXX compiler: C:/Program Files (x86)/CodeBlocks/MinGW/bin/g++.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found SFML 2.1 in C:/Lib/SFML-2.1_TDM/include
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/Seb/Dev/Witch Blast/cmakedir

消息(SFML_LIBRARIES):

debugC:/Lib/SFML-2.1_TDM/lib/libsfml-system-d.aoptimizedC:/Lib/SFML-2.1_TDM/lib/
libsfml-system.adebugC:/Lib/SFML-2.1_TDM/lib/libsfml-window-d.aoptimizedC:/Lib/S
FML-2.1_TDM/lib/libsfml-window.adebugC:/Lib/SFML-2.1_TDM/lib/libsfml-graphics-d.
aoptimizedC:/Lib/SFML-2.1_TDM/lib/libsfml-graphics.adebugC:/Lib/SFML-2.1_TDM/lib
/libsfml-audio-d.aoptimizedC:/Lib/SFML-2.1_TDM/lib/libsfml-audio.a

(但这不是链接器错误，而是包含路径错误)

Answer 1

您需要将头目录添加到您的编译器路径。

include_directories(${SFML_INCLUDE_DIR})

可以找到所有变量find_package(SFML)集here .