#42399: PETSc Build error on OSX 10.7.5 ----------------------------------+-------------------------------- Reporter: s.schmidt@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Keywords: Apple clang segfault | Port: PETSc ----------------------------------+-------------------------------- Tried to install PETSc as part of installing FEniCS/Dolfin using macports. Starting from a "clean" machine, /opt/ is empty, port is freshly installed, all tips and tricks with self updating and cleaning have been tried. Seems that the Apple compiler runs into a segmentation fault during compilation: :info:build clang: error: unable to execute command: Segmentation fault: 11 :info:build clang: error: clang frontend command failed due to signal (use -v to see invocation) :info:build Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) -- Ticket URL: <https://trac.macports.org/ticket/42399> MacPorts <http://www.macports.org/> Ports system for OS X