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llvmPackages_{12,13,git}: don't try to patch non-existing _LIBCPP_USE_AVAILABILITY_APPLE

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substituteStream(): WARNING: pattern '#    define _LIBCPP_USE_AVAILABILITY_APPLE' doesn't match anything in file 'include/__config'

The new mechanism for those is a cmake option
LIBCXX_ENABLE_VENDOR_AVAILABILITY_ANNOTATIONS that is off by default:
https://reviews.llvm.org/D90843
This commit is contained in:
Dmitry Kalinkin 2022-01-18 05:40:26 -05:00
parent 4cb2e26459
commit 34523e76a2
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3 changed files with 0 additions and 18 deletions
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6
pkgs/development/compilers/llvm/git/libcxx/default.nix
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@ -25,12 +25,6 @@ stdenv.mkDerivation rec {
../../libcxx-0001-musl-hacks.patch
];
# Prevent errors like "error: 'foo' is unavailable: introduced in macOS yy.zz"
postPatch = ''
substituteInPlace include/__config \
--replace "# define _LIBCPP_USE_AVAILABILITY_APPLE" ""
'';
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
patchShebangs utils/cat_files.py
'';