The loader can’t find the shared library.3We didn’t install it in a standard location, so we need to give the loader a little help. We have a couple of options: we can use the environment variable LD_LIBRARY_PATH for this, or rpath. Let’s take a look first at ...
-o Place the output into . -pie Create a dynamically linked position independent executable. -shared Create a shared library. -x Specify the language of the following input files. Permissible languages include: cc++assembler none 'none' means revert to the default behavior of guessing the languag...
-o <文件> 输出到 <文件> -pie Create a position independent executable -shared Create a shared library -x <语言> 指定其后输入文件的语言 允许的语言包括:c c++ assembler none ‘none’意味着恢复默认行为,即根据文件的扩展名猜测 源文件的语言 以-g、-f、-m、-O、-W 或 --param 开头的选项将由 ...
原文网址:http://www.adp-gmbh.ch/cpp/gcc/create_lib.html 还是看原文吧,不要看下面了,原文中有各种格式。 Here's a summary on how to create a shared and a static library with gcc. The goal is to show the basic steps. I do not want to go into the hairy details. It should be possib...
Step 2: Creating a shared library from an object file Now we need to actually turn this object file into a shared library. We’ll call it : gcc -shared -o foo.o Step 3: Linking with a shared library As you can see, that was actually pretty easy. We have a shared library. Let’...
C compiler cannot create executables 请尝试设置下LD_LIBRARY_PATH后,再执行configure,再make: export LD_LIBRARY_PATH=/usr/local/mpc-1.0.3/lib:/usr/local/gmp-6.0.0/lib:/usr/local/mpfr-3.1.3/lib:$LD_LIBRARY_PATH 错误2) ../.././libgcc/config/t-softfp:106: 在“else”指令之后含有不该出现...
如果遇到错误“C compiler cannot create executables”、“error while loading shared libraries: libmpfr.so.6: cannot open shared object file: No such file or directory”或“cannot compute suffix of object files”,可尝试设置LD_LIBRARY_PATH后再试试: ...
不过后来在进行到gcc 的make 的时候,出现了错误,”cannot open shared object file: No such file or directory”,错误显示的是找不到mpc的一个.so文件,但是之前已经使用make install 过了,则mpc 的lib文件夹下就有。在网上找到了解决方法,使用export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/your/so ,提示...
-shared 生成共享目标文件。通常用在建立共享库时。 -static 禁止使用共享连接。 -UMACRO 取消对 MACRO 宏的定义。 -w 不生成任何警告信息。 -Wall 生成所有警告信息。 参数详解 -x language filename 设定文件所使用的语言,使后缀名无效,对以后的多个有效.也就是根据约定C语言的后 ...
-shared Create a shared library 發現這裏不全。gcc支持的編譯選項1000多個。man gcc 或者 info ...