Re: [Powertop] [PATCH] Fix trying to use libnl-2.0 when only libnl-3.0 is installed
Kok, Auke-jan H <auke-jan.h.kok at intel.com>
| Newsgroups | dev.linux.lists.powertop |
|---|---|
| Message-ID | <CABsxX9KTNi9sXTtBGgMo5=HYwwtcEqM=Gc1sFTRwzEMWuNwQvA@mail.gmail.com> |
On Sat, May 12, 2012 at 8:50 AM, Vinicius Costa Gomes <vcgomes(a)gmail.com>wrote: > From: Vinicius Costa Gomes <vinicius.gomes(a)openbossa.org> > > When using libnl-3.0 we need to link with libnl-genl also, if not, we > get a lot of undefined symbols. > --- > configure.ac | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/configure.ac b/configure.ac > index 2d56684..3579b6e 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -56,7 +56,7 @@ PKG_CHECK_MODULES([LIBZ], [zlib],[],[ > > has_libnl_ver=0 > PKG_CHECK_MODULES([LIBNL], [libnl-1], [has_libnl_ver=1], [ > - AC_SEARCH_LIBS([nl_socket_alloc], [nl], [has_libnl_ver=2], [ > + AC_SEARCH_LIBS([nl_socket_alloc], [libnl-2.0], [has_libnl_ver=2], [ are you sure you want the linker to check for -llibnl-2.0? that means it's going to try to find a "liblibnl-2.0.so" (note the double "lib" here). Auke
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<br><br><div class="gmail_quote">On Sat, May 12, 2012 at 8:50 AM, Vinicius Costa Gomes <span dir="ltr"><<a href="mailto:[email protected]" target="_blank">[email protected]</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> From: Vinicius Costa Gomes <<a href="mailto:[email protected]">[email protected]</a>><br> <br> When using libnl-3.0 we need to link with libnl-genl also, if not, we<br> get a lot of undefined symbols.<br> ---<br> <a href="http://configure.ac" target="_blank">configure.ac</a> | 2 +-<br> 1 file changed, 1 insertion(+), 1 deletion(-)<br> <br> diff --git a/<a href="http://configure.ac" target="_blank">configure.ac</a> b/<a href="http://configure.ac" target="_blank">configure.ac</a><br> index 2d56684..3579b6e 100644<br> --- a/<a href="http://configure.ac" target="_blank">configure.ac</a><br> +++ b/<a href="http://configure.ac" target="_blank">configure.ac</a><br> @@ -56,7 +56,7 @@ PKG_CHECK_MODULES([LIBZ], [zlib],[],[<br> <br> has_libnl_ver=0<br> PKG_CHECK_MODULES([LIBNL], [libnl-1], [has_libnl_ver=1], [<br> - AC_SEARCH_LIBS([nl_socket_alloc], [nl], [has_libnl_ver=2], [<br> + AC_SEARCH_LIBS([nl_socket_alloc], [libnl-2.0], [has_libnl_ver=2], [</blockquote><div><br></div><div>are you sure you want the linker to check for -llibnl-2.0? that means it's going to try to find a "<a href="http://liblibnl-2.0.so">liblibnl-2.0.so</a>" (note the double "lib" here).</div> <div><br></div><div>Auke</div><div><br></div></div><br>