gnupg2-1.9.91 build failure (fedora core/x86_64)

Werner Koch wk at
Wed Oct 11 15:37:31 CEST 2006

On Wed, 11 Oct 2006 14:03, Rex Dieter said:

> For the record, fc6's default optflags for which gnupg2 crashes is:
> -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic
> Take out the -O2, and all is well.

What I would do now is to replace -O2 by -O1 and if this does not
anymore crahs, add these options:

          -fcse-follow-jumps  -fcse-skip-blocks
          -fgcse  -fgcse-lm
          -frerun-cse-after-loop  -frerun-loop-opt
          -fschedule-insns  -fschedule-insns2
          -fsched-interblock  -fsched-spec
          -freorder-blocks  -freorder-functions
          -falign-functions  -falign-jumps
          -falign-loops  -falign-labels

one after another until it crashes.  A lot of work, though.



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