7 files changed, 0 insertions, 13 deletions
diff --git a/pkgs/development/compilers/llvm/7/clang/default.nix b/pkgs/development/compilers/llvm/7/clang/default.nix
index 969938681fe..0b1fdd53de9 100644
--- a/pkgs/development/compilers/llvm/7/clang/default.nix
+++ b/pkgs/development/compilers/llvm/7/clang/default.nix
@@ -83,8 +83,6 @@ let
       rm $out/bin/c-index-test
     '';
 
-    enableParallelBuilding = true;
-
     passthru = {
       isClang = true;
       inherit llvm;
diff --git a/pkgs/development/compilers/llvm/7/compiler-rt.nix b/pkgs/development/compilers/llvm/7/compiler-rt.nix
index ec9b7e6e6ad..bae9cf5fa0e 100644
--- a/pkgs/development/compilers/llvm/7/compiler-rt.nix
+++ b/pkgs/development/compilers/llvm/7/compiler-rt.nix
@@ -89,5 +89,4 @@ stdenv.mkDerivation {
     ln -s $out/lib/*/clang_rt.crtend_shared-*.o $out/lib/linux/crtendS.o
   '';
 
-  enableParallelBuilding = true;
 }
diff --git a/pkgs/development/compilers/llvm/7/libc++/default.nix b/pkgs/development/compilers/llvm/7/libc++/default.nix
index 76baadf1c6e..126671d0fbd 100644
--- a/pkgs/development/compilers/llvm/7/libc++/default.nix
+++ b/pkgs/development/compilers/llvm/7/libc++/default.nix
@@ -38,8 +38,6 @@ stdenv.mkDerivation {
   ] ++ stdenv.lib.optional stdenv.hostPlatform.isMusl "-DLIBCXX_HAS_MUSL_LIBC=1"
   ++ stdenv.lib.optional (!enableShared) "-DLIBCXX_ENABLE_SHARED=OFF" ;
 
-  enableParallelBuilding = true;
-
   passthru = {
     isLLVM = true;
   };
diff --git a/pkgs/development/compilers/llvm/7/lld.nix b/pkgs/development/compilers/llvm/7/lld.nix
index bee9202ed6c..5e0568b6a09 100644
--- a/pkgs/development/compilers/llvm/7/lld.nix
+++ b/pkgs/development/compilers/llvm/7/lld.nix
@@ -17,8 +17,6 @@ stdenv.mkDerivation {
 
   outputs = [ "out" "dev" ];
 
-  enableParallelBuilding = true;
-
   postInstall = ''
     moveToOutput include "$dev"
     moveToOutput lib "$dev"
diff --git a/pkgs/development/compilers/llvm/7/lldb.nix b/pkgs/development/compilers/llvm/7/lldb.nix
index 8fadd3cf784..d1508c46d0c 100644
--- a/pkgs/development/compilers/llvm/7/lldb.nix
+++ b/pkgs/development/compilers/llvm/7/lldb.nix
@@ -52,8 +52,6 @@ stdenv.mkDerivation {
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-I${libxml2.dev}/include/libxml2";
 
-  enableParallelBuilding = true;
-
   postInstall = ''
     mkdir -p $out/share/man/man1
     cp ../docs/lldb.1 $out/share/man/man1/
diff --git a/pkgs/development/compilers/llvm/7/llvm.nix b/pkgs/development/compilers/llvm/7/llvm.nix
index dc57d0d6bd5..69114c7ca23 100644
--- a/pkgs/development/compilers/llvm/7/llvm.nix
+++ b/pkgs/development/compilers/llvm/7/llvm.nix
@@ -167,8 +167,6 @@ in stdenv.mkDerivation ({
 
   checkTarget = "check-all";
 
-  enableParallelBuilding = true;
-
   requiredSystemFeatures = [ "big-parallel" ];
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
diff --git a/pkgs/development/compilers/llvm/7/openmp.nix b/pkgs/development/compilers/llvm/7/openmp.nix
index 898d49dce83..e36b236fd02 100644
--- a/pkgs/development/compilers/llvm/7/openmp.nix
+++ b/pkgs/development/compilers/llvm/7/openmp.nix
@@ -15,8 +15,6 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ cmake perl ];
   buildInputs = [ llvm ];
 
-  enableParallelBuilding = true;
-
   meta = {
     description = "Components required to build an executable OpenMP program";
     homepage    = "https://openmp.llvm.org/";