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bpo-11410: Standardize and use symbol visibility attributes across POSIX and Windows. #16347

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Merged
vsajip merged 7 commits into from
Oct 15, 2019
Merged

bpo-11410: Standardize and use symbol visibility attributes across POSIX and Windows. #16347

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cbdada0
Initial attempt at visibility changes.
vsajip Sep 23, 2019
50c661c
Added parentheses to #if defined(...) syntax.
vsajip Sep 24, 2019
6421318
Refined export definitions to avoid repetition.
vsajip Sep 24, 2019
049cd45
Added NEWS entry.
vsajip Sep 24, 2019
dc85dbb
Removed unnecessary preprocessor condition.
vsajip Sep 24, 2019
f4a3429
Generalised the conditions under which it is assumed that the
vsajip Sep 30, 2019
886a68e
Added a definition for non-clang compilers.
vsajip Oct 14, 2019
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Added NEWS entry.
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@vsajip
vsajip committed Sep 24, 2019
commit 049cd459eca959c5ee6d6f1c5785e1b6759378a4
4 changes: 4 additions & 0 deletions Misc/NEWS.d/next/Core and Builtins/2019-09-24-05-32-27.bpo-11410.vS182p.rst
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Better control over symbol visibility is provided through use of the
visibility attributes available in gcc >= 4.0, provided in a uniform way
across POSIX and Windows. The POSIX build files have been updated to compile
with -fvisibility=hidden, minimising exported symbols.