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authorAlyssa Ross <hi@alyssa.is>2023-11-16 12:53:32 +0100
committerAlyssa Ross <hi@alyssa.is>2023-11-16 12:53:32 +0100
commit67419f0e56f99b0ebbe14574d3492110ac84c8d6 (patch)
tree3abc8e1606a2c80b6f5d14fef175e50800202163 /nixpkgs/pkgs/development/compilers/crystal
parenta2c1eff83c3118a9aee8076c7f84f58137416b6e (diff)
parent9008bc4eb62c878d0812105ea1b34255d651df88 (diff)
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Merge branch 'nixos-unstable-small' of https://github.com/NixOS/nixpkgs into HEAD
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/crystal')
-rw-r--r--nixpkgs/pkgs/development/compilers/crystal/default.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/crystal/default.nix b/nixpkgs/pkgs/development/compilers/crystal/default.nix
index 022c4e543127..c9ffed829b2d 100644
--- a/nixpkgs/pkgs/development/compilers/crystal/default.nix
+++ b/nixpkgs/pkgs/development/compilers/crystal/default.nix
@@ -148,6 +148,11 @@ let
         # See https://github.com/NixOS/nixpkgs/pull/195606#issuecomment-1356491277
         substituteInPlace spec/compiler/loader/unix_spec.cr \
           --replace 'it "parses file paths"' 'pending "parses file paths"'
+      '' + lib.optionalString (stdenv.cc.isClang && (stdenv.cc.libcxx != null)) ''
+        # Darwin links against libc++ not libstdc++. Newer versions of clang (12+) require
+        # libc++abi to be linked explicitly (see https://github.com/NixOS/nixpkgs/issues/166205).
+        substituteInPlace src/llvm/lib_llvm.cr \
+          --replace '@[Link("stdc++")]' '@[Link("c++", "-l${stdenv.cc.libcxx.cxxabi.libName}")]'
       '';
 
       # Defaults are 4