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Re: Linking some libraries as static and others as shared
From: |
dreamcat four |
Subject: |
Re: Linking some libraries as static and others as shared |
Date: |
Wed, 23 Sep 2009 00:11:40 +0100 |
On Tue, Sep 22, 2009 at 9:07 PM, Ralf Wildenhues <address@hidden> wrote:
> This is a TODO feature:
> <http://thread.gmane.org/gmane.comp.gnu.libtool.patches/6729/focus=6730>
>
> Cheers,
> Ralf
>
Cool.
Until then I just wanted to say there's was one omission in this
work-around. You must make sure to run AC_LIBTOOL_SYS_DYNAMIC_LINKER
beforehand which sets the default load paths variable.
It actually should be something like this:
# Get the default library search paths ($sys_lib_search_path_spec)
AC_LIBTOOL_SYS_DYNAMIC_LINKER
if test "$ext_shared" = "yes"; then
if test -n "$ac_libevent_path"; then
LIBEVENT_LIBS="-L$ac_libevent_path/lib -levent"
else
LIBEVENT_LIBS="-levent"
fi
else
libevent_a="libevent.a"
if test -n "$ac_libevent_path"; then
if test -f "$ac_libevent_path/lib/$libevent_a" ; then
LIBEVENT_LIBS="$ac_libevent_path/lib/$libevent_a"
fi
else
for search_path in $sys_lib_search_path_spec ; do
if test -f "$search_path$libevent_a" ; then
LIBEVENT_LIBS="$search_path$libevent_a"
break;
fi
done
fi
if test -z "$LIBEVENT_LIBS"; then
AC_MSG_ERROR([libevent.a could not be found. Use
--with-libevent=shared])
fi
fi
dreamcat4
address@hidden