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authorsternenseemann <sternenseemann@systemli.org>2021-11-21 23:33:39 +0100
committersternenseemann <sternenseemann@systemli.org>2021-11-23 16:46:18 +0100
commit5a568ea36fc596b349ac088418c627d4a1488ce0 (patch)
treea6650343588c5467cd9452d7e00b1f3db04d2074 /pkgs/top-level/haskell-packages.nix
parentd7ff8061beed6ce1c141066fd268cdbb5acc0dd1 (diff)
haskell.compiler.ghc901: drop LLVM version to 9
GHC 9.0.1 only supports LLVM 9 and spews a lot of warnings about LLVM 10
when using the LLVM backend atm.

See also: https://www.haskell.org/ghc/download_ghc_9_0_1.html
Diffstat (limited to 'pkgs/top-level/haskell-packages.nix')
-rw-r--r--pkgs/top-level/haskell-packages.nix4
1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index b5d214c579ce0..c96c166d5eaf8 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -111,8 +111,8 @@ in {
           packages.ghc8107Binary;
       inherit (buildPackages.python3Packages) sphinx;
       inherit (buildPackages.darwin) autoSignDarwinBinariesHook;
-      buildLlvmPackages = buildPackages.llvmPackages_10;
-      llvmPackages = pkgs.llvmPackages_10;
+      buildLlvmPackages = buildPackages.llvmPackages_9;
+      llvmPackages = pkgs.llvmPackages_9;
     };
     ghc921 = callPackage ../development/compilers/ghc/9.2.1.nix {
       bootPkgs =