4 files changed, 2 insertions, 12 deletions
diff --git a/pkgs/development/compilers/llvm/4/clang/default.nix b/pkgs/development/compilers/llvm/4/clang/default.nix
index a2ba1fe7f4cb..77863ab4f1ea 100644
--- a/pkgs/development/compilers/llvm/4/clang/default.nix
+++ b/pkgs/development/compilers/llvm/4/clang/default.nix
@@ -37,9 +37,6 @@ let
 
     patches = [ ./purity.patch ];
 
-    # XXX: TODO: This should be removed on next rebuild
-    postBuild = "";
-
     postPatch = ''
       sed -i -e 's/Args.hasArg(options::OPT_nostdlibinc)/true/' lib/Driver/Tools.cpp
       sed -i -e 's/DriverArgs.hasArg(options::OPT_nostdlibinc)/true/' lib/Driver/ToolChains.cpp
diff --git a/pkgs/development/compilers/llvm/4/llvm.nix b/pkgs/development/compilers/llvm/4/llvm.nix
index 711024c7d3ca..17a25889e64f 100644
--- a/pkgs/development/compilers/llvm/4/llvm.nix
+++ b/pkgs/development/compilers/llvm/4/llvm.nix
@@ -1,8 +1,6 @@
 { stdenv
 , fetch
 , fetchpatch
-, perl
-, groff
 , cmake
 , python
 , libffi
@@ -41,7 +39,7 @@ in stdenv.mkDerivation (rec {
   outputs = [ "out" ]
     ++ stdenv.lib.optional enableSharedLibraries "lib";
 
-  nativeBuildInputs = [ perl groff cmake python ]
+  nativeBuildInputs = [ cmake python ]
     ++ stdenv.lib.optional enableManpages python.pkgs.sphinx;
 
   buildInputs = [ libxml2 libffi ]
diff --git a/pkgs/development/compilers/llvm/5/clang/default.nix b/pkgs/development/compilers/llvm/5/clang/default.nix
index 0ee1404484b9..c8eafce4e396 100644
--- a/pkgs/development/compilers/llvm/5/clang/default.nix
+++ b/pkgs/development/compilers/llvm/5/clang/default.nix
@@ -37,9 +37,6 @@ let
 
     patches = [ ./purity.patch ];
 
-    # XXX: TODO: This should be removed on next rebuild
-    postBuild = "";
-
     postPatch = ''
       sed -i -e 's/DriverArgs.hasArg(options::OPT_nostdlibinc)/true/' \
              -e 's/Args.hasArg(options::OPT_nostdlibinc)/true/' \
diff --git a/pkgs/development/compilers/llvm/5/llvm.nix b/pkgs/development/compilers/llvm/5/llvm.nix
index 400ffa341171..1f55e6c54e7d 100644
--- a/pkgs/development/compilers/llvm/5/llvm.nix
+++ b/pkgs/development/compilers/llvm/5/llvm.nix
@@ -1,8 +1,6 @@
 { stdenv
 , fetch
 , fetchpatch
-, perl
-, groff
 , cmake
 , python
 , libffi
@@ -41,7 +39,7 @@ in stdenv.mkDerivation (rec {
   outputs = [ "out" ]
     ++ stdenv.lib.optional enableSharedLibraries "lib";
 
-  nativeBuildInputs = [ perl groff cmake python ]
+  nativeBuildInputs = [ cmake python ]
     ++ stdenv.lib.optional enableManpages python.pkgs.sphinx;
 
   buildInputs = [ libxml2 libffi ]