On 2016-12-15 15:41 +0000, Wookey wrote: > On 2016-12-15 15:16 +0000, Alastair McKinstry wrote: > > gfortran -c -O2 -mcmodel=large -O2 -fdefault-real-8 > > -fconvert=little-endian -frecord-marker=4 -I/usr/include par_mod.f90 > > f951: sorry, unimplemented: code model 'large' with -fPIC > > > > Notice that fPIC is not set on the command line. > > Any ideas on how to proceed? > > I believe that the compiler default was recently changed to be fPIC on > several arches, including arm64, which is presumably why you have > started seeing this. I guess we should either turn fPIC off for this > build or teach gfortran to deal with this 'large' model. This is the transition I had in mind: https://wiki.debian.org/Hardening/PIEByDefaultTransition And if I understand https://wiki.debian.org/Hardening#DEB_BUILD_HARDENING_PIE_.28gcc.2Fg.2B-.2B-_-fPIE_-pie.29 properly, this (PIE) is effectively setting -fPIC on all binaries, not just shared libraries, which have been doing it for some time. But I could just be confused here and this is a complete red herring. Wookey -- Principal hats: Linaro, Debian, Wookware, ARM http://wookware.org/
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