<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"> Hello£¬<br><br>What option should be added in the clang command to compile linux device driver£¨from .c to .bc£©?<br>Typically we need a makefile to compile a module. But I just want a simple command line.<br><br>I tried <b>"clang -O3 -emit-llvm hello.c -c -o hello.bc "</b> but errors occurred saying<br>fatal error: 'linux/init.h' file not found<br>#include <linux/init.h><br> ^<br>1 error generated<br>Then I was taught to add -D or -I option so that clang can find the linux kernel head file. But I still dont know <br>how exactly the command like......All I want to know is a clang command line that can compile a helloworldmodule.c into helloworldmodule.bc.<br><br>Please give me some suggestion. <br>Any help would be appreciated!<br><br><div>--<br><div>
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<div><font color="#c0c0c0"><font size="3">2012-04-12</font></font></div></span></font></div>
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