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llvmPackages_7.libcxxabi: fix build with gcc

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Unblocks 17 dependers on aarch64-linux
This commit is contained in:
Ryan Burns 2021-11-06 14:50:02 -07:00
parent 8f6392cec9
commit 3f90cde719
1 changed files with 8 additions and 0 deletions
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8
pkgs/development/compilers/llvm/7/libcxxabi/default.nix
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@ -1,4 +1,5 @@
{ lib, stdenv, llvm_meta, cmake, fetch, libcxx, libunwind, llvm, version
, fetchpatch
, standalone ? stdenv.hostPlatform.useLLVM or false
, withLibunwind ? !stdenv.isDarwin && !stdenv.isFreeBSD && !stdenv.hostPlatform.isWasm
# on musl the shared objects don't build
@ -21,6 +22,13 @@ stdenv.mkDerivation {
export TRIPLE=x86_64-apple-darwin
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
patch -p1 -d $(ls -d libcxx-*) -i ${../../libcxx-0001-musl-hacks.patch}
'' + lib.optionalString (!stdenv.cc.isClang) ''
pushd libcxx-*
patch -p2 < ${fetchpatch {
url = "https://github.com/llvm/llvm-project/commit/76ccec07b4fa0cc68dfd07d557e7fb661804a468.patch";
sha256 = "1lgzkfkp7qinfc6gd8x5di1iq1gqdv81249c6f02chn9q122sbq1";
}}
popd
'';
patches = [