GCC_INLINES_ARE_PRIVATE_EXTERN = YES Objective-C GC GCC_ENABLE_OBJC_GC = Unsupported 优化级别 GCC_OPTIMIZATION_LEVEL = Fastest, Smallest [-OS] None: 不做优化使用这个设置,编译器的目标是减少编译成本,使调试产生预期的结果。 Fast:优化编译将为大函数占用更多的时间和内存使用这个设置,编译器将尝试减少...
生 成调试符号GCC_GENERATE_DEBUGGING_SYMBOLS = NO当启用的时候,详情等级能够通过build的’Level of Debug Symbols’设置去控制。 隐藏内联方法GCC_INLINES_ARE_PRIVATE_EXTERN = YES Objective-C GCGCC_ENABLE_OBJC_GC = Unsupported 优化级别GCC_OPTIMIZATION_LEVEL = Fastest, Smallest [-OS] None: 不做优化使...
在Build Settings 中搜索 Optimization Level(SWIFT_OPTIMIZATION_LEVEL 或GCC_OPTIMIZATION_LEVEL)。 确保Debug 目标的优化级别是 -Onone,否则编译器可能会优化掉代码,导致断点无效。 检查调试符号信息: 在Build Settings 中搜索 Debug Information Format,确保它设置为 DWARF with dSYM File。 确保Generate Debug Symbols...
编译器前端(frontend)、优化器、编译器后端(backend) iOS开发中我们目前采用的编译器是LLVM,曾经有用GCC(GNU Compiler Collection)。 LLVM LLVM 项目是模块化和可重用的编译器和工具链技术的集合,它的命名最早源自于底层虚拟机器(Low Level Virtual Machine),后面随着项目的发展,LLVM决定放弃缩写的含义,直接打造成了...
GCC_OPTIMIZATION_LEVEL = Fastest, Smallest [-OS] None: 不做优化使用这个设置,编译器的目标是减少编译成本,使调试产生预期的结果。 Fast:优化编译将为大函数占用更多的时间和内存使用这个设置,编译器将尝试减少代码的大小和执行时间,不进行任何优化,需要大量编译时间。
Optimization Level (GCC_OPTIMIZATION_LEVEL) Specifies the degree to which the generated code is optimized for speed and binary size. None: Do not optimize. -O0 With this setting, the compiler's goal is to reduce the cost of compilation and to make debugging produce the expected results. Stat...
Optimization Level (GCC_OPTIMIZATION_LEVEL) Specifies the degree to which the generated code is optimized for speed and binary size. None: Do not optimize. -O0 With this setting, the compiler's goal is to reduce the cost of compilation and to make debugging produce the expected results. ...
Unsupported 优化级别GCC_OPTIMIZATION_LEVEL = Fastest, Smallest [-OS] None: 不做优化使用这个设置,编译器的目标是减少编译成本,使调试产生预期的结果。 Fast:优化编译将为大函数占用更多的时间和内存使用这个设置,编译器将尝试减少代码的大小和执行时间,不进行任何优化,需要大量编译时间。 Faster:编译器执行几乎所有...
whileturning off code optimization. The Release build configurationturns off Fix and Continue. The code-optimization level is set toits highest by default, through the Optimization Level(GCC_OPTIMIZATION_LEVEL)build setting. Note that the Release build configuration doesn’tturn on Deployment Location ...
CODE_SIGN_ENTITLEMENTS = ""; CODE_SIGN_IDENTITY = ""; "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; GCC_C_LANGUAGE_STANDARD = gnu99; GCC_OPTIMIZATION_LEVEL = 0; GCC_PREPROCESSOR_DEFINITIONS = ( DEBUG, "COCOS2D_DEBUG=1", ); GCC_SYMBOLS_PRIVATE_EXTERN = NO; GCC_VERSION ...