I get exactly the same error with:
export CFLAGS="-arch x86_64 -mmacosx-version-min=10.9"
I will also try removing those options.
- Marc
On Wed, Sep 20, 2023 at 10:48 AM Marc Culler <marc.cul...@gmail.com> wrote:
> Thanks for replying!
>
> The reason for the options "-mno-avx -mno-avx2 -mno-bmi2" is that it is
> important for us to have a gmp which runs on old intel hardware. And we
> had no trouble with those options until this version of clang.
>
> Also, the function in which ld claims to find the out-of-range branch8 is
> written in assembly language. However, ld may be lying. There is no
> branch instruction in the .asm file, and disassembly of the .o file also
> shows no branch instruction.
>
> I will try removing those options and see what happens.
>
> - Marc
>
>
>
> On Wed, Sep 20, 2023 at 10:33 AM Torbjörn Granlund <t...@gmplib.org> wrote:
>
>> Marc Culler <marc.cul...@gmail.com> writes:
>>
>> I am unable to build gmp-6.2.1 on macOS Sonoma beta using the command
>> line
>> tools released for that system. The system is up to date. The hardware
>> of
>> the build system is "1.6 GHz Dual-Core Intel Core i5".
>>
>> The build commands I am using are:
>> $ export GMPPREFIX=/a/path/on/my/system
>> $ export CFLAGS="-arch x86_64 -mmacosx-version-min=10.9 -mno-avx
>> -mno-avx2
>> -mno-bmi2"
>> $ ./configure --with-pic --build=x86_64-none-darwin
>> --host=x86_64-none-darwin --enable-fat --prefix=${GMPPREFIX}/intel
>>
>> The error message I get is:
>> ld: branch8 out of range 501588 in ___gmpn_add_nc_x86_64
>>
>> The error occurs when using: "Apple clang version 15.0.0
>> (clang-1500.0.40.1)"
>>
>> Have you tried letting GMP figure out how to best compile things?
>>
>> You want to retain the --enable-fat option only.
>>
>> Passing an arm long set of options usually makes the build worse, or
>> breaks it completely.
>>
>> --
>> Torbjörn
>> Please encrypt, key id 0xC8601622
>>
>
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