Print (on standard error output) the commands executed to run the stages of compilation. Also print the version number of the com-piler driver program and of the preprocessor and the compiler proper. 这个选项的作用是把gcc编译c文件的过程给打印出来,如下面这个例子: [root@dbbak tmp]# gcc -v a...
而 GCC 也不再单只是 GNU C 语言编译器的意思了,而是变成了 GNU Compiler Collection 也即是 GNU 编译器家族的意思了。另一方面,说到 GCC 对于操作系统平台及硬件平台支持,概括起来就是一句话:无所不在。 GCC官网 表1 GCC所支持的后缀解释 6.1.2编译流程解析 GCC编译过程是分为四个阶段进行的...
internals -- Maintenance commands … Type "help" followed by a class name for a list of commands in that class. Type "help" followed by command name for full documentation. Command name abbreViations are allowed if unambiguous. 上述列出了Gdb各个分类的命令,注意底部的加粗部分说明其为分类命令。接...
configure: error: I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib. 记得加上后面三个...
GCC 是 Linux 下的多语言编译工具集,是 GNU Compiler Collection 的缩写,包含 gcc、g++ 等编译器以及其他工具集,例如 ar、nm 等。 GCC 工具集不仅能编译 C/C++ 语言,其他例如Objective-C、Fortran、Ada等语言均能进行编译。GCC 在可以根据不同的硬件平台进行编译,即能进行交叉编译,在 A 平台上编译 B 平台的...
-v Print (on standard error output) the commands executed to run the stages of compilation. Also print the version number of the compiler driver program and of the preprocessor and the compiler proper. -### Like -v except the commands are not executed and arguments are quoted unless they ...
Print (on standard error output) the commands executed to run the stages of compilation. Also print the version number of the compiler driver program and of the preprocessor and the compiler proper. 编译程序时加上该选项可以看到gcc搜索头文件/库文件时使用的搜索路径!
Since that we have installed GCC Compiler now, let's write our First "Hello World" C Program. [root@localhost ~]#cat hello.c#include <stdio.h> void main() {printf("Hello World\n");} Let's Compile this Program. [root@localhost ~]#gcc -o hello hello.c ...
一般在Unix系统中使用的C编译器是cc(C Compiler的缩写)。在各个Linux发行版本中广泛使用的C编译器名为gcc(GNU cc)。 2.功能 gcc能将C/C++源程序和目标程序编译并调用链接程序ld生成可执行文件,如果用户没有给出可执行文件的名字,gcc将默认生成一个名为a.out的可执行文件。 3.用法 gcc的一般用法为:gcc [opti...
-v Print (on standard error output) the commands executed to run the stages of compilation. Also print the version number of the compiler driver program and of the preprocessor and the compiler proper. -### Like -v except the commands are not executed and arguments are quoted unless they ...