haskellPackages.sbv: fix location of z3 executable

A lot of the functionality of the z3 library depends on it being able to find the z3 executable on $PATH. Hard-coding it here means it will never be unable to find it and z3 doesn't need to pollute $PATH. (cherry picked from commit c8598da) Signed-off-by: Austin Seipp <[email protected]>
NixOS · Sep 20, 2018 · d16a7ab · d16a7ab
1 parent 6999bcc
commit d16a7ab
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -500,4 +500,10 @@ self: super: builtins.intersectAttrs super {
   LDAP = dontCheck (overrideCabal super.LDAP (drv: {
     librarySystemDepends = drv.librarySystemDepends or [] ++ [ pkgs.cyrus_sasl.dev ];
   }));
+
+  # Expects z3 to be on path so we replace it with a hard
+  sbv = overrideCabal super.sbv (drv: {
+    postPatch = ''
+      sed -i -e 's|"z3"|"${pkgs.z3}/bin/z3"|' Data/SBV/Provers/Z3.hs'';
+  });
 }