cmake

CMake Error: Could not create named generator XCode

由 亡梦爱人 提交于 2021-01-26 21:39:43
问题 i have checked out llvm/clang/compiler-rt sources from official git repositories, but i'm having: MBA-Anton:llvm_34_xcode_build asmirnov$ cmake -G XCode ../llvm_34 CMake Error: Could not create named generator XCode LLVM sources: MBA-Anton:llvm_34_xcode_build asmirnov$ ls ../llvm_34 CMakeLists.txt Makefile.common cmake llvm.spec.in CODE_OWNERS.TXT Makefile.config.in configure projects CREDITS.TXT Makefile.rules docs test LICENSE.TXT README.txt examples tools LLVMBuild.txt autoconf include

CMake Error: Could not create named generator XCode

由 不羁岁月 提交于 2021-01-26 21:38:34
问题 i have checked out llvm/clang/compiler-rt sources from official git repositories, but i'm having: MBA-Anton:llvm_34_xcode_build asmirnov$ cmake -G XCode ../llvm_34 CMake Error: Could not create named generator XCode LLVM sources: MBA-Anton:llvm_34_xcode_build asmirnov$ ls ../llvm_34 CMakeLists.txt Makefile.common cmake llvm.spec.in CODE_OWNERS.TXT Makefile.config.in configure projects CREDITS.TXT Makefile.rules docs test LICENSE.TXT README.txt examples tools LLVMBuild.txt autoconf include

ERROR: Could not build wheels for opencv-python which use PEP 517 and cannot be installed directly

由 谁说胖子不能爱 提交于 2021-01-26 07:42:50
问题 I was trying to install OpenCV4 in a docker on jetson nano. It has jetpack 4.4 s os. The docker was successfully created and Tensorflow is running but while installing OpenCV using pip it is showing CMake error. root@5abf405fb92d:~# pip3 install opencv-python Collecting opencv-python Downloading opencv-python-4.4.0.42.tar.gz (88.9 MB) |████████████████████████████████| 88.9 MB 2.5 kB/s Installing build dependencies ... done Getting requirements to build wheel ... done Preparing wheel metadata

ERROR: Could not build wheels for opencv-python which use PEP 517 and cannot be installed directly

由 只谈情不闲聊 提交于 2021-01-26 07:42:17
问题 I was trying to install OpenCV4 in a docker on jetson nano. It has jetpack 4.4 s os. The docker was successfully created and Tensorflow is running but while installing OpenCV using pip it is showing CMake error. root@5abf405fb92d:~# pip3 install opencv-python Collecting opencv-python Downloading opencv-python-4.4.0.42.tar.gz (88.9 MB) |████████████████████████████████| 88.9 MB 2.5 kB/s Installing build dependencies ... done Getting requirements to build wheel ... done Preparing wheel metadata

CMake与Make

由 余生颓废 提交于 2021-01-26 07:19:56
大家都知道，写程序大体步骤为： 1.用编辑器编写源代码，如.c文件。 2.用编译器编译代码生成目标文件，如.o。 3.用链接器连接目标代码生成可执行文件，如.exe。 但如果源文件太多，一个一个编译时就会特别麻烦，于是人们想到，为什么不设计一种类似批处理的程序，来批处理编译源文件呢，于是就有了make工具，它是一个自动化编译工具，你可以使用一条命令实现完全编译。但是你需要编写一个规则文件，make依据它来批处理编译，这个文件就是makefile，所以编写makefile文件也是一个程序员所必备的技能。 对于一个大工程，编写makefile实在是件复杂的事，于是人们又想，为什么不设计一个工具，读入所有源文件之后，自动生成makefile呢，于是就出现了cmake工具，它能够输出各种各样的makefile或者project文件,从而帮助程序员减轻负担。但是随之而来也就是编写cmakelist文件，它是cmake所依据的规则。所以在编程的世界里没有捷径可走，还是要脚踏实地的。 所以流程如下： 来源： oschina 链接： https://my.oschina.net/u/191887/blog/86781

In CMake, how does CHECK_INCLUDE_FILE_CXX work?

由 瘦欲@ 提交于 2021-01-26 05:07:05
问题 The following code prints nothing CHECK_INCLUDE_FILE_CXX(glog/logging.h GLOG_INCLUDE) IF(GLOG_INCLUDE) MESSAGE("YY") ENDIF(GLOG_INCLUDE) But I have the following environment variable set: export CPLUS_INCLUDE_PATH=/usr/local/include And, "ls /usr/local/include/glog/logging.h" returns the file. I tried using include_directories( "/usr/local/include" ) but GLOG_INCLUDE remains undefined after (logging.h remains not found.) 回答1: Take a look at the CheckIncludeFileCXX.cmake. It should be in a

In CMake, how does CHECK_INCLUDE_FILE_CXX work?

由 微笑、不失礼 提交于 2021-01-26 05:03:13
问题 The following code prints nothing CHECK_INCLUDE_FILE_CXX(glog/logging.h GLOG_INCLUDE) IF(GLOG_INCLUDE) MESSAGE("YY") ENDIF(GLOG_INCLUDE) But I have the following environment variable set: export CPLUS_INCLUDE_PATH=/usr/local/include And, "ls /usr/local/include/glog/logging.h" returns the file. I tried using include_directories( "/usr/local/include" ) but GLOG_INCLUDE remains undefined after (logging.h remains not found.) 回答1: Take a look at the CheckIncludeFileCXX.cmake. It should be in a

In CMake, how does CHECK_INCLUDE_FILE_CXX work?

由 荒凉一梦 提交于 2021-01-26 05:01:15
问题 The following code prints nothing CHECK_INCLUDE_FILE_CXX(glog/logging.h GLOG_INCLUDE) IF(GLOG_INCLUDE) MESSAGE("YY") ENDIF(GLOG_INCLUDE) But I have the following environment variable set: export CPLUS_INCLUDE_PATH=/usr/local/include And, "ls /usr/local/include/glog/logging.h" returns the file. I tried using include_directories( "/usr/local/include" ) but GLOG_INCLUDE remains undefined after (logging.h remains not found.) 回答1: Take a look at the CheckIncludeFileCXX.cmake. It should be in a

linux工程构建：make，cmake

由 我与影子孤独终老i 提交于 2021-01-25 07:47:26
make cmake C Make是一个比make更高级的编译配置工具，它可以根据不同平台、不同的编译器，生成相应的Makefile或者vcproj项目。通过编写CMakeLists.txt，可以控制生成的Makefile，从而控制编译过程。 CMake自动生成的Makefile不仅可以通过make命令构建项目生成目标文件，还支持安装（make install）、测试安装的程序是否能正确执行（make test，或者ctest）、生成当前平台的安装包（make package）、生成源码包（make package_source）、产生Dashboard显示数据并上传等高级功能，只要在CMakeLists.txt中简单配置，就可以完成很多复杂的功能，包括写测试用例。如果有嵌套目录，子目录下可以有自己的CMakeLists.txt。 外部编译 外部编译，一个最大的好处是，对于原有的工程没 有任何影响，所有动作全部发生在编译目录。通过这一点，也足以说服我们全部采用外部编 译方式构建工程。 #确定cmake最低版本需求 cmake_minimum_required(VERSION 3.0 . 0 ) #打印 MESSAGE(STATUS " This is install dir " ${CMAKE_INSTALL_PREFIX}) #确定工程名 #(这一行会引入两个变量XXX

Ubuntu 编译安装LNMP (二) 安装mysql

由 僤鯓⒐⒋嵵緔 提交于 2021-01-23 06:28:26
安装 ： ①安装依赖 sudo apt install gcc g++ libxml2 libxml2-dev libssl-dev curl libcurl4-openssl-dev libgd-dev sudo apt install numactl sudo apt install libaio-dev sudo apt install cmake 注意： MySQL8.0需要用gcc的版本为 5.3以上 ②下载源码 源码包分为带boost版和不带boost版的，方便起见直接下载带boost的。 wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-boost-8.0.16.tar.gz tar xzv -f mysql-boost-8.0.16.tar.gz cd mysql-8.0.16 ③编译安装 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DWITH_BOOST=boost -DFORCE_INSOURCE_BUILD=ON make && make install 如报错： c++: Internal error: Killed (program cc1plus) Please
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