tip of tree broken with --enable-werror in configure

[Reid Kleckner]

I thought we intentionally don't build with -Wsign-compare.


On Fri, Apr 25, 2014 at 10:18 AM, reed kotler <rkotler at mips.com> wrote:

> llvm[2]: Linking Debug+Asserts executable fpcmp
> /home/rkotler/llvm_trunk/utils/TableGen/X86RecognizableInstr.cpp: In
> member function 'void llvm::X86Disassembler::RecognizableInstr::
> emitInstructionSpecifier()':
> /home/rkotler/llvm_trunk/utils/TableGen/X86RecognizableInstr.cpp:489:3:
> error: comparison between signed and unsigned integer expressions
> [-Werror=sign-compare]
> llvm[2]: ======= Finished Linking Debug+Asserts Executable not
> make[2]: Leaving directory `/home/rkotler/llvm/build/utils/not'
> llvm[2]: ======= Finished Linking Debug+Asserts Executable fpcmp
> make[2]: Leaving directory `/home/rkotler/llvm/build/utils/fpcmp'
> cc1plus: all warnings being treated as errors
> /bin/rm: cannot remove `/home/rkotler/llvm/build/
> utils/TableGen/Debug+Asserts/X86RecognizableInstr.d.tmp': No such file or
> directory
> make[2]: *** [/home/rkotler/llvm/build/utils/TableGen/Debug+Asserts/X86RecognizableInstr.o]
> Error 1
> make[2]: Leaving directory `/home/rkotler/llvm/build/utils/TableGen'
> make[1]: *** [TableGen/.makeall] Error 2
> make[1]: *** Waiting for unfinished jobs....
> llvm[3]: Building Debug+Asserts Archive Library libgtest_main.a
> make[3]: Leaving directory `/home/rkotler/llvm/build/
> utils/unittest/UnitTestMain'
> llvm[3]: Building Debug+Asserts Archive Library libgtest.a
> make[3]: Leaving directory `/home/rkotler/llvm/build/
> utils/unittest/googletest'
> make[2]: Leaving directory `/home/rkotler/llvm/build/utils/unittest'
> make[1]: Leaving directory `/home/rkotler/llvm/build/utils'
> make: *** [all] Error 1
> rkotler at mipssw006:~/llvm/build$
>
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