Messages in this thread | | | Date | Mon, 16 Oct 2006 08:36:02 +0200 | From | Ingo Molnar <> | Subject | Re: [build bug] x86_64, -git: Error: unknown pseudo-op: `.cfi_signal_frame' |
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* Nicholas Miell <nmiell@comcast.net> wrote:
> The kernel build system is supposed to detect gas support for > .cfi_signal_frame -- and while the i386 test is obviously broken (the > i386 test for the directive doesn't actually use the directive), the > AMD64 test looks like it should work (assuming as-instr works).
the broken one is:
GNU assembler 2.14.90.0.8 20040114
the working one is:
GNU assembler 2.16.91.0.6 20060212
i guess i found the reason for the breakage: i was using a cross-compiling setup via the following script:
make -j165 bzImage ARCH=x86_64 CC='distcc /opt/crosstool/gcc-4.0.2-glibc-2.3.6/x86_64-unknown-linux-gnu/bin/x86_64-unknown-linux-gnu-gcc'
Note that i override 'CC' instead of specifying a 'CROSS' prefix. I suspect this means as-instr does not switch over to the cross-environment and thus mis-detected the gas version?
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