复制 message(STATUS "RESULT_VARIABLE is: ${_status}") message(STATUS "OUTPUT_VARIABLE is: ${_hello_world}") 现在,我们可以检查配置步骤的输出: 代码语言:javascript 复制 $ mkdir -p build $ cd build $ cmake .. -- Found PythonInterp: /usr/bin/python (found version "3.6.5") -- RESULT_...
安装你的项目 本节的代码可在github.com/dev-cafe/cmake-cookbook/tree/v1.0/chapter-10/recipe-01找到,并包含一个 C++示例。本节适用于 CMake 版本 3.6(及更高版本),并在 GNU/Linux、macOS 和 Windows 上进行了测试。 在本节的第一节中,我们将介绍我们的小项目以及将在后续节中使用的一些基本概念。安装...
How cleanup a TCHAR array variable? How concatenate a TCHAR array with a string? How convert wstring to string How dll is shared between processes How do I change the background colour of a checkbox in MFC? How do I change the font size? How do I change the font? How do I change ...
the correlation between a line of source code and the set of processor instructions that implements that line is much weaker. Those particular instructions might have moved or been split up, or two similar code blocks might now share a common implementation...
This release introduces an optional property [/ti] which sets the number of threads that can share the cache. If you do not specify a value for t, the default is 1. c must be one of the following: generic native s1/l1/a1[/t1] s1/l1/a1[/t1]:s2/l2/a2[/t2] s1/l1/a1[/t1]:...
You can buildc3cusing an Ubuntu container. By default, the script will build through Ubuntu 22.04. You can specify the version by passing theUBUNTU_VERSIONenvironment variable. UBUNTU_VERSION=20.04 ./build-with-docker.sh See thebuild-with-docker.shscript for more information on other configurable...
IBM's XL C/C++ compiler executable hasmany variants. To compilelog4cpluswith threading support specify one of the compiler variants that support threading using theCXXvariable onconfigurescript command line. E.g.: $ ../configure --enable-threads CXX=xlC_r ...
pthread_yield() — Release the processor to other threads ptsname() — Get name of the slave pseudoterminal device putc(), putchar() — Write a character putenv() — Change or add an environment variable putmsg(), putpmsg() — Send a message on a STREAM puts() — Write a st...
horizontal bars, introduce significant overhead. The work between the barriers is performed serially or in parallel as indicated. The amount of time required to execute the loop in parallel is considerably less than the amount of time required to synchronize the master and slave threads at the ...
Difference between Static and Shared libraries 在编程中,库是可以在程序中重用的预编译代码片段的集合。库简化了程序员的生活,因为它们提供了可重用的函数、例程、类、数据结构等等 它们可以在程序中重用。 静态库: 静态库或静态链接库是一组例程、外部函数和变量,它们在编译时在调用程序中解析,并由编译器、链接器...