The following patches are proposed for both i686 and powerpc: this is reasonably self-evident.. http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00338.html
This one is in an area I've worked on - and I've checked that -static-libgfortran is still doing its job (on i686-apple-darwin9). http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00329.html This one is needed for both i686/powerpc - I have done the mechanical job of removing the unused vars but cannot, of course, guarantee that the original author intended them to be unused. http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00331.html This one applies to powerpc only - I have done the mechanical job of removing the unused vars but cannot, of course, guarantee that the original author intended them to be unused. http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00345.html PowerPC also needs the resolution to : http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43681 bootstrapped on {i686,powerpc}-apple-darwin9, ia32-pc-linux (tests are in progress). -- Summary: multiple 'set but not used' errors. Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: iains at gcc dot gnu dot org GCC target triplet: *-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43684