https://stackoverflow.com/questions/36662920/xcode-clang-link-build-dynamic-framework-or-dylib-not-embed-dependencies clang use ld command to make the final link, I checked the manual and found -U and -undefinedcan ignore undefined symbols. -U symbol
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_The49DayPersonalFullscreenGiftModel", referenced from: objc-class-ref in The49DayPersonalRoomGiftModel.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command faile
arm-linux-gnueabi-readelf工具解决问题 编译一个32位平台的内核时,出现如下错误提示: libschw.a: could not read symbols: File format not recognized 于是进入相应的目录发现,libschw.a这个文件是存在的,但是为啥编译不过呢,同样的编译在另外一个64位平台却没有这个报错. 思路:是否与32位64位平台有关? 使用readelf来查看一下这个库, $ arm-linux-gnueabi-readelf -h
Refefrence: http://answers.yahoo.com/question/index?qid=20100607151104AAtQxhc ~ “tilde” or “tweedle” or “squiggly line”. Also used as a “swung dash” and in mathematics with other signs to mean “approximately” and in logic sometimes used to mean “not”
问题:Undefined symbols for architecture x86_64: ld: symbol(s) not found for architecture x86_64 问题原因:所用的库不支持 X86_64架构 解决方法:在Target —> BuildSetting —> Architectures中修改为$(ARCHS_STANDARD_32_BIT)如下图:
错误信息: lib/libgmp.so: could not read symbols: File in wrong formatcollect2: error: ld returned 1 exit status 该错误直接原因是对三个库进行了make安装. 解压gcc 压缩包后,在contrib文件夹中有一个download_prerequisites文件,vim打开之,可以看到当前版本gcc依赖的三个库mpfr.mpc.gmp及其下载地址,以及链接三个库到gcc目录下的操作. 可按其说明运
Review of Regex Symbols This chapter covered a lot of notation, so here’s a quick review of what you learned: The ? matches zero or one of the preceding group. The * matches zero or more of the preceding group. The + matches one or more of the preced
当出现 linker command failed with exit code 1 (use -v to see invocation) 的错误总结,具体内容如下: Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_AppDelegate", referenced from: objc-class-ref in main.o ld: symbol(s) not found for architectu
The build failed due to multiple definitions of one or more symbols. This error is preceded by error LNK2005. The /FORCE or /FORCE:MULTIPLE option overrides this error. 也就是"在 Project/Setting/Link/General中的 Project Options: 加入 /FORCE:MULTIPLE即可"