[bug #59994] Build Failure on Apple Silicon

[Carlo Cabrera]

URL:
  <https://savannah.gnu.org/bugs/?59994>

                 Summary: Build Failure on Apple Silicon
                 Project: MIT/GNU Scheme
            Submitted by: carlocab
            Submitted on: Wed 03 Feb 2021 11:23:35 AM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                Keywords: 

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Details:

Attempting to compile the tarball for aarch64le on an Apple M1 processor leads
to a series of errors from make, starting with


In file included from floenv.c:40:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/xmmintrin.h:13:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/mmintrin.h:50:12:
error: invalid conversion between vector type '__m64' (vector of 1 'long long'
value) and integer type 'int' of different size
    return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/mmintrin.h:129:12:
error: invalid conversion between vector type '__m64' (vector of 1 'long long'
value) and integer type 'int' of different size
    return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


The build commands used were


./configure --prefix=$prefix --without-x
make


Full build logs (also attached):

https://github.com/Homebrew/homebrew-core/pull/70286/checks?check_run_id=1820878030

The error starts at

https://github.com/Homebrew/homebrew-core/pull/70286/checks?check_run_id=1820878030#step:7:539



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File Attachments:


-------------------------------------------------------
Date: Wed 03 Feb 2021 11:23:35 AM UTC  Name: logs.tar.gz  Size: 15KiB   By:
carlocab

<http://savannah.gnu.org/bugs/download.php?file_id=50826>

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