CMAKE_FIND_ROOT_PATH_MODE_LIBRARY:由于在进行交叉编译,所以只能使用 FIND_LIBRARY() 查找符合目标机器的库文件,因此设置该变量值为ONLY(set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)),表示只从 CMAKE_FIND_ROOT_PATH 指定的目录中查找; CMAKE_FIND_ROOT_PATH_MODE_INCLUDE:同上,将其值设置为 ONLY。 参考...
7.CMAKE_FIND_ROOT_PATH_MODE_INCLUDE: 对FIND_PATH()和FIND_FILE()起作用,一般来说也是ONLY,如果你想改变,一般也是在相关的FIND命令中增加option来改变局部设置,有NO_CMAKE_FIND_ROOT_PATH,ONLY_CMAKE_FIND_ROOT_PATH,BOTH_CMAKE_FIND_ROOT_PATH8.BOOST_ROOT:对于需要boost库的用户来说,相关的boost库路径...
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 新建一个C++测试文件/home/test/code/main.cpp,内容为: #include<iostream>intmain(intargc,char**argv){std::cout<<"Hello world!"<<std::endl;return0;} 新建/home/test/code/CMakeLists.txt文件,内容为:...
6. CMAKE_FIND_ROOT_PATH_MODE_LIBRARY: 对FIND_LIBRARY()起作用,表示在链接的时候的库的相关选项,因此这里需要设置成ONLY来保证我们的库是在交叉环境中找的. 7. CMAKE_FIND_ROOT_PATH_MODE_INCLUDE: 对FIND_PATH()和FIND_FILE()起作用,一般来说也是ONLY,如果你想改变,一般也是在相关的FIND命令中增加option...
set(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_DIR}) set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) include_directories(./hisi_opencv/include/) link_directories(./hisi_opencv/lib/) ...
未指定NO_DEFAULT_PATH选项的情况下,find_file会以CMAKE_FIND_ROOT_PATH、CMAKE_SYSROOT等CMake变量(默认值为空)指定的路径为根路径,与PATHS或HINTS指定路径拼接成全路径的进行查找;若指定了NO_DEFAULT_PATH选项,查找路径会稍微复杂一些,具体查找过程会在四、查找过程进行详细介绍。
24 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 25 26 #下面的三个选项表示只在交叉环境中查找库和头文件 27 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 28 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 29 set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) ...
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 扩展编译系统(待完善) FetchContent(cmake3.11+) ExternalProject ExternalProject扩展编译系统通常用于下载编译导入三方库,一般会配合两段使用,以导入 GoogleTest 为例,在根目录新建文本文件CMakeLists.txt.in并输入: ...
# programsinthe host environmentset(CMAKE_FIND_ROOT_PATH_MODE_PROGRAMNEVER)set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARYONLY)set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDEONLY) build_gflags_mingw.sh 代码语言:javascript 复制 #!/bin/bash# 静态编译 gflags 源码脚本 ...
(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) # this makes the test compiles use static library option so that we don't need to pre-set linker flags and...