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Re: .machine for Darwin, new cctools required


Geoffrey Keating wrote:

This patch uses the new .machine directive in the Darwin assembler to
say which instruction set is to be used, which lets me get rid of the
workaround using -force_cpusubtype_ALL, and fixes a collection of bugs
of the form 'if I use this combination of flags, the assembler refuses
to assemble GCC's output', some of which were being worked around in
the testsuite.

This patch requires a further updated cctools to work properly.  You
can get it from
<ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.tar.bz2> in
source form, and an installable package at
<ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg>.

Ideally this would all be conditional on cctools version, but
failing that, it would be helpful to mention this dependency in
the building-from-source docs.

Stan


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