Hi, @Erik I think you need to change "-Wl,-rpath=/usr/local/lib" to "-Wl,-rpath,/usr/local/lib". My build step:
``` LDFLAGS="-Wl,-rpath,/usr/local/lib" ../configure ``` And the result show the RPATH only contains /usr/local/lib ``` $objdump -x ./src/.libs/libmesos.so |grep RPATH RPATH /usr/local/lib ``` On Sun, Jul 12, 2015 at 12:06 PM, Erik Weathers <[email protected]> wrote: > hi mesos dev people, > > I'm hoping to enlist some help in building mesos such that the libmesos.so > has its RPATH set as our environment expects. Specifically, in our > environment we install our own custom-built libraries under /usr/local/lib, > so I want the RPATH in the libmesos.so ELF to look like so: > > Library rpath: [/usr/local/lib:/usr/lib64] > > I've tried to effect this change by running configure like so: > > LDFLAGS="-Wl,-rpath=/usr/local/lib" ./configure --prefix=/usr/local > > This resulted in the following RPATH being embedded in libmesos.so: > > Library rpath: [/usr/lib64:/usr/local/lib] > > The RPATH *does* have /usr/local/lib, but I want that to be the 1st entry, > not the 2nd. I'm not familiar enough with autoconf nor libtool to figure > out how to get the order reversed. I *could* hack the embedded RPATH with > the chrpath tool, but I'd prefer changing build arguments instead. > > I see in the g++ cmd that generates the .so that there are includes of > /usr/lib64 earlier than my passed LDFLAGS, so I wonder if it's a > configure.ac change I need to make to allow the LDFLAGS to be shoved in > front instead of behind the automatically generated /usr/lib64 portion. > > Notably, simple use of the --prefix=/usr/local option allows the mesos-* > binaries to have the embedded RPATH as I want, I'm only struggling with the > libmesos.so RPATH. > > Thanks for whatever help you might provide! > > - Erik > > P.S., this is for building mesos-0.22.1 > P.P.S., I tried --with-rpath=/usr/local/lib, but that didn't help either. > -- Best Regards, Haosdent Huang
