Thanks, my gcc and g++ versions were indeed different. I've set them both 
to 4.8 now and the -no-pie error has gone away.

I'm seeing warnings from "go build" command regarding syntax in the c++ 
library - if they are just warnings, would go install continue with placing 
output files in the $GOBIN folder? (I don't see any files in my $GOBIN 
folder)


On Friday, June 23, 2017 at 5:54:08 PM UTC-7, Ian Lance Taylor wrote:
>
> On Fri, Jun 23, 2017 at 2:52 PM,  <jkl...@ucdavis.edu <javascript:>> 
> wrote: 
> > go version go1.7.4 linux/amd64 
> > 
> > 
> > The link you're referring to is an issue with the LANG env variable; 
> mine is 
> > set to LANG=en_US.UTF-8 which the OP mentioned go build succeeds with 
>
> Is it possible that you are using a different version of gcc and g++? 
> Currently the go tool decides whether -no-pie is supported by testing 
> gcc.  If you are using a newer version of gcc, then perhaps it is 
> incorrectly concluding that g++ supports -no-pie. 
>
> Ian 
>
>
> > On Friday, June 23, 2017 at 2:43:11 PM UTC-7, Ian Lance Taylor wrote: 
> >> 
> >> On Fri, Jun 23, 2017 at 2:09 PM,  <jkl...@ucdavis.edu> wrote: 
> >> > 
> >> > Hi, I'm trying to wrap a c++ library with swig to be called by Go. 
> >> > 
> >> > I've gotten "go build" to run up to the point to where I get the 
> error: 
> >> > g++-4.8: error: unrecognized command line option '-no-pie' 
> >> > 
> >> > The library I'm using is only supported up to g++ 4.8. Is there any 
> way 
> >> > around this command? 
> >> 
> >> Which version of Go are you using?  You may be running into 
> >> https://golang.org/issue/15900 or something along those lines. 
> >> 
> >> Ian 
> > 
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