CMake本身是一个工具集,由五个可执行的程序组成:cmake、ctest、cpack、cmake-gui和ccmake,其中cmake可以说是出镜率最高的明星级别程序了,它用于在构建项目的第一步,进行项目的配置、生成和构建项目的主要可执行文件的工作。其他的程序们ctest用于运行和报告测试结果的测试驱动程序,cpack用来生成安装程序和源包的...
ifdef CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE ifdef CONFIG_COMPILER_OPTIMIZATION_SIZE OPTIMIZATION_FLAGS = -Os -freorder-blocks else endif ifdef CONFIG_COMPILER_OPTIMIZATION_DEFAULT OPTIMIZATION_FLAGS = -Og endif ifdef CONFIG_COMPILER_OPTIMIZATION_NONE OPTIMIZATION_FLAGS = -O0 endif ifdef CONFIG_COMPILE...
Three sub-flags (c, s, u) enable different checks, and /RTCcsu turns them all on. The c flag generates the assertion I had manually written with -Wconversion, and traps any truncation at run time. There’s nothing quite like this in UBSan! It’s so extreme that it’s compatible...
从cmake 3.8版本开始，cmake可识别的编译特性增加了代表C++标准的特性名:cxx_std_98,cxx_std_11,cx...
Compiler warning (level 1) C4426optimization flags changed after including header, may be due to #pragma optimize() Compiler warning (level 1) C4427'operator': overflow in constant division, undefined behavior Compiler warning (level 4) C4429possible incomplete or improperly formed universal-...
GCC(GNU Compiler Collection,GNU 编译器套装),是一套由 GNU 开发的编程语言编译器。GCC 原名为 GNU C 语言编译器,因为它原本只能处理 C语言。GCC 快速演进,变得可处理 C++、Fortran、Pascal、Objective-C、Java 以及 Ada 等他语言。 LLVM LLVM (Low Level Virtual Machine,底层虚拟机))提供了与编译器相关的支...
ARM Optimizing C/C++ Compiler v20.2.0.LTS User's Guide Literature Number: SPNU151W JANUARY 1998 – REVISED MARCH 2023 www.ti.com Table of Contents Table of Contents Read This First...9 About This Manual...
Apart from the Dhrystone, all tests are carried out using a custom test harness that executes each compiler/scenario permutation a given number of times, extracts the performance figures via regular expressions, and calculates their averages, discarding the lowest and highest to try and avoid any ...
为make 和 ninja 添加了新的内置变量CMAKE_*_COMPILER_LAUNCHER TARGET_MESSAGES允许 Makefile 在目标完成后打印消息 导入目标开始出现在官方的Find*.cmake文件中 CMake 3.5:ARM 这个版本将 CMake 扩展到更多的平台,并且可以使用命令行来控制警告信息。
Target "Standard" requires the language dialect "CXX23" (with compiler extensions), but CMake does not know the compile flags to use to enable it. 要求C++23 可能有点过分,即使在一个现代环境中。但 C++14 应该完全没问题,因为它自 2015 年以来已经在GCC/Clang中得到全面支持。 供应商特定的扩展 根...