转:GCC设定include和库路径 2011-05-17 16:52 −转载:http://blog.csdn.net/cohowang/archive/2009/07/21/4365820.aspx 一、头文件 gcc 在编译时寻找所需要的头文件 : ※搜寻会从-I开始 ※然后找gcc的环境变量 C_INCLUDE_PATH,CPLUS_INCLUDE_PAT... Lomatus 0 1060 <1>
/usr/lib/gcc/i386-redhat-linux/4.1.1/include /usr/include End of search list. 如果要添加查找路径: The following is a list of the environment variables that can be set to pass instructions to the preprocessor. C_INCLUDE_PATH, CPATH, CPLUS_INCLUDE_PATH, DEPENDENCIES_OUTPUT, OBJC_INCLUDE_P...
-Wl,option//通过该选项将参数 option 作为后续链接器 ld 使用的参数 -Wl,rpath=/path/to/lib//为链接器指定一个非默认的运行时库的搜索路径,运行采用了该选项编译的程序时,链接器会在-rpath 指定的目录中搜索所需的 so 库文件,以将其载入内存中 -D name=definition//加入宏定义,若不指定def,则默认为1-...
问GCC -为调试符号中的#include生成绝对路径ENgcc 在linux系统中，默认是没有安装gcc编译器的，可以通过...
/usr/local/include /usr/lib/gcc/i386-redhat-linux/4.1.1/include /usr/include End of search list. 如果要添加查找路径: The following is a list of the environment variables that can be set to pass instructions to the preprocessor. C_INCLUDE_PATH, CPATH, CPLUS_INCLUDE_PATH, DEPENDENCIES_OUTP...
例如,如果GCC 3.4.0安装在/usr/local/gcc-3.4.0目录下,在RH Linux下可以直接在命令行上执行或者在文件/etc/profile中添加下面一句: setenv LD_LIBRARY_PATH /usr/local/gcc-3.4.0/lib:$LD_LIBRARY_PATH 7. 测试 用新的编译命令(gcc34、g++34等)编译你以前的C、C++程序,检验新安装的GCC编译器是否能正常...
“-I”选项或下面就要介绍的INCLUDE_PATH变量用来设置头文件的include路径,一般IDE都有设置包含include路径的选项。 “-L”用于把新目录添加到库搜索路径上。例如,-L/opt/gdbm-1.8.3/lib。 “-ansi”禁止那些与ANSI/ISO标准冲突的GNU扩展特性。 “-std”选项来控制GCC编译时采用的某个C语言标准。
export PATH=$PATH:/usr/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf/bin setp4: 是配置生效 source /etc/profile step5: 检查是否安装成功 arm-linux-gnueabihf-gcc -v Using built-in specs. COLLECT_GCC=arm-linux-gnueabihf-gcc COLLECT_LTO_WRAPPER=/usr/gcc-linaro-7.5.0-2019.12-x86_64_...
#include <gtk/gtk.h> #include <iostream> using namespace std; /* on quitte l'application en fermant la fenêtre */ void on_window_closed (GtkWidget *window, gpointer data) { gtk_main_quit(); } int main (int argc, char *argv[]) ...
Strange. I've been using Nios II project properties to set the application include paths w/ the relative paths option and it seems to work perfectly. It also survives bring checked in via CVS and being checked out somewhere else which has proved to be handy. I wish that relat...