<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On 25 September 2015 at 11:21, wenzong fan <span dir="ltr"><<a href="mailto:wenzong.fan@windriver.com" target="_blank">wenzong.fan@windriver.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div id=":660" class="a3s" style="overflow:hidden">I'll investigate more about that. Do you know where the difference from?<br></div></blockquote></div><br>I'd immediately suspect the lib/lib64 path confusing pkg-config's logic on automatic library path removal. In the non-multilib case it generates a -L[long path] but determines that the path is in the default search path so can remove it.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Ross</div></div>