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bug#39183: Missing ‘scm_sym_’ symbols in libguile-3.0.so
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From: |
Ludovic Courtès |
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Subject: |
bug#39183: Missing ‘scm_sym_’ symbols in libguile-3.0.so |
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Date: |
Mon, 20 Jan 2020 11:47:15 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hi,
Ludovic Courtès <address@hidden> skribis:
> Libguile in 3.0.0 lacks all the C exports for variables created with
> ‘SCM_GLOBAL_SYMBOL’ in ‘expand.c’:
>
> $ objdump -T
> /gnu/store/b9xkl8vbxbyblzkwp7xzwwmharswkbgy-guile-2.2.6-1/lib/libguile-2.2.so
> |grep scm_sym_lambda
> 000000000012c298 g DO .bss 0000000000000008 GUILE_2.0 scm_sym_lambda
> $ objdump -T
> /gnu/store/7z0zzqbchcjmc1krwhy0jd5hsny5y77w-guile-next-3.0.0/lib/libguile-3.0.so
> |grep scm_sym_lambda
>
> That’s because they accidentally ended up having the “hidden”
> visibility, which is fixed by the patch below.
>
> This will obviously augment the ABI. Should we push?
Pushed in 228ae549ca651d9e9e7a7b02d282d0408bd6c9e6.
Ludo’.