On Sat, Jun 14, 2014 at 03:01:20PM -0700, Peter Wemm wrote: > On Saturday 14 June 2014 14:44:39 Steve Kargl wrote: > > On Sat, Jun 14, 2014 at 01:19:33PM -0700, Steve Kargl wrote: > > > Long story short. I have laptop that is normally limited in > > > available diskspace, so I do not install profiled libraries. > > > I however have the need for running some code under the profiler > > > (assuming clang can generate proper profiling). I do the > > > following, > > > > Is it possible to using profiling on FreeBSD-current? After installing > > libc_p.a, I try to build math/lapack. It dies with > > > > /usr/local/bin/ld: //usr/lib/libc_p.a(sbrk.po): undefined reference to > > symbol '_end' //lib/libc.so.7: error adding symbols: DSO missing from > > command line collect2: error: ld returned 1 exit status > > *** Error code 1 > > collect2? I think you've got something odd going on there.. > Maybe. math/lapack is built with gfortran, which is from lang/gcc47 on my system. lang/gcc47 is probably picking up the installed devel/binutils. This would explain the /usr/local/bin/ld instead of our /usr/bin/ld. libc_p.a is built with clang, so I'm probably running into yet-another clang vs gcc problem. -- SteveReceived on Sat Jun 14 2014 - 20:12:37 UTC
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