flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,-rpath -Wl,LIBDIR' linker flag - have your system administrator a...
对一个ELF可执行程序而言,一个基本的段是标记 p_type 为 PT_INTERP 的段,它表明了运行此程序所需要的程序解释器(/lib/ld-linux.so.2),实际上也就是动态连接器(dynamic linker)。 最重要的段是标记 p_type 为 PT_LOAD 的段,它表明了为运行程序而需要加载到内存的数据。查看上面实际输入,可以看见有两个可...
flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,-rpath -Wl,LIBDIR' linker flag - have your system administrator a...
另外位置独立还需要与重分配(reallocate)区分,后者是指在计算机中将符号因引用或者库的名字用主存中的可用地址代替。虽然能在运行时通过装载器(loader)完成,但通常是在编译阶段由连接器(linker)完成。编译器或者汇编器通常会生成从0位置开始的可执行代码,在代码运行之前,这些相对地址将修改为正确的运行时地址。 通常con...
-Xlinker Pass on to the linker. -save-temps Do not delete intermediate files. -save-temps= Do not delete intermediate files. -no-canonical-prefixes Do not canonicalize paths when building relative prefixes to other gcc components. -pipe Use pipes rather than intermediate files. ...
AC_ARG_ENABLE(linker-plugin-configure-flags, [AS_HELP_STRING([[--enable-linker-plugin-configure-flags=FLAGS]], [additional flags for configuring linker plugins @<:@none@:>@])], extra_linker_plugin_configure_flags=$enableval, extra_linker_plugin_configure_flags=) ...
Consider a linker invocation: $ gcc main.o -L/some/lib/dir -lfoo -lbar -lbaz The linker is almost always invoked through the compiler drivergccwhen compiling C or C++ code. This is because the driver knows how to provide the correct command-line arguments to the linker itself (ld) wi...
传统的编译器通常分为三个部分,前端(frontEnd),优化器(Optimizer)和后端(backEnd). 在编译过程中,前端主要负责词法和语法分析,将源代码转化为抽象语法树;优化器则是在前端的基础上,对得到的中间代码进行优化,使代码更加高效;后端则是将已经优化的中间代码转化为针对各自平台的机器代码。
连接器选项(Linker Option) -llibrary -nostartfiles -nostdlib -static -shared -symbolic -Xlinker option -Wl,option -u symbol 目录选项(Directory Option) -Bprefix -Idir -I- -Ldir 目标机选项(Target Option) -b machine -V version 配置相关选项(Configuration Dependent Option) ...
The logs you posted don't show the linker detection failing. It shows a test executable failing to link: ld: warning: REFERENCED_DYNAMICALLY flag on symbol '_NXArgc' is deprecated ld: warning: REFERENCED_DYNAMICALLY flag on symbol '_NXArgv' is deprecated ld: warning: REFERENCED_DYNAMICALLY fl...