diff options
author | Randy Eckenrode <randy@largeandhighquality.com> | 2023-11-13 18:41:44 -0500 |
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committer | Randy Eckenrode <randy@largeandhighquality.com> | 2023-11-13 19:12:07 -0500 |
commit | 251c69af0e45936c39e363f9d7ae1eefd8095b3b (patch) | |
tree | 29c3af123630fbcee88be943ca3b5edaceace711 /pkgs/development/haskell-modules | |
parent | 884449105ea418fb8d205c0e1cd37a32b49c18db (diff) |
haskell-modules/generic-builder.nix: work around int conversion errors
Work around https://gitlab.haskell.org/ghc/ghc/-/issues/23456. Implicit
pointer to integer conversions have been an error since clang 15.
Diffstat (limited to 'pkgs/development/haskell-modules')
-rw-r--r-- | pkgs/development/haskell-modules/generic-builder.nix | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/generic-builder.nix b/pkgs/development/haskell-modules/generic-builder.nix index 6cfd92fb4307..c840215f9178 100644 --- a/pkgs/development/haskell-modules/generic-builder.nix +++ b/pkgs/development/haskell-modules/generic-builder.nix @@ -812,6 +812,12 @@ stdenv.mkDerivation ({ // optionalAttrs (postPhases != []) { inherit postPhases; } // optionalAttrs (stdenv.buildPlatform.libc == "glibc"){ LOCALE_ARCHIVE = "${glibcLocales}/lib/locale/locale-archive"; } +# Implicit pointer to integer conversions are errors by default since clang 15. +# Works around https://gitlab.haskell.org/ghc/ghc/-/issues/23456. +// lib.optionalAttrs stdenv.cc.isClang { + NIX_CFLAGS_COMPILE = "-Wno-error=int-conversion"; +} + # Ensure libc++abi is linked even when clang is invoked as just `clang` or `cc`. # Works around https://github.com/NixOS/nixpkgs/issues/166205. # This can be dropped once a fix has been committed to cc-wrapper. |