diff --git a/pkgs/development/compilers/llvm/3.8/llvm.nix b/pkgs/development/compilers/llvm/3.8/llvm.nix
index fcb4214a1de..ca6723172d7 100644
--- a/pkgs/development/compilers/llvm/3.8/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.8/llvm.nix
@@ -49,7 +49,7 @@ in stdenv.mkDerivation rec {
     sed -i 's/os_trace(\(.*\)");$/printf(\1\\n");/g' ./projects/compiler-rt/lib/sanitizer_common/sanitizer_mac.cc
 
     substituteInPlace CMakeLists.txt \
-      --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir)" \
+      --replace 'set(CMAKE_INSTALL_NAME_DIR "@rpath")' "set(CMAKE_INSTALL_NAME_DIR "$out/lib")" \
       --replace 'set(CMAKE_INSTALL_RPATH "@executable_path/../lib")' ""
   ''
   + ''
diff --git a/pkgs/development/compilers/llvm/3.9/llvm.nix b/pkgs/development/compilers/llvm/3.9/llvm.nix
index 00c56e49e37..678ec759425 100644
--- a/pkgs/development/compilers/llvm/3.9/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.9/llvm.nix
@@ -82,7 +82,7 @@ in stdenv.mkDerivation rec {
       --replace 'set(COMPILER_RT_HAS_TSAN TRUE)' 'set(COMPILER_RT_HAS_TSAN FALSE)'
 
     substituteInPlace CMakeLists.txt \
-      --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir)" \
+      --replace 'set(CMAKE_INSTALL_NAME_DIR "@rpath")' "set(CMAKE_INSTALL_NAME_DIR "$lib/lib")" \
       --replace 'set(CMAKE_INSTALL_RPATH "@executable_path/../lib")' ""
   ''
   # Patch llvm-config to return correct library path based on --link-{shared,static}.
diff --git a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
index 7b1492799dd..45912041a24 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
@@ -16,7 +16,8 @@ appleDerivation {
     substituteInPlace adv_cmds.xcodeproj/project.pbxproj \
       --replace "FD201DC214369B4200906237 /* pkill.c in Sources */," "" \
       --replace "FDF278D60FC6204E00D7A3C6 /* locale.cc in Sources */," "" \
-      --replace '/usr/lib/libtermcap.dylib' 'libncurses.dylib'
+      --replace '/usr/lib/libtermcap.dylib' 'libncurses.dylib' \
+      --replace 'DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";' ""
   '';
 
   buildPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
index 0f46e50de3a..08c7a883502 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
@@ -18,14 +18,16 @@ appleDerivation {
     cp xnu-*/bsd/i386/disklabel.h i386
     cp -r xnu-*/bsd/sys System
     cp -r Libc-*/uuid System
+    substituteInPlace diskdev_cmds.xcodeproj/project.pbxproj \
+      --replace 'DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";' ""
   '';
   installPhase = ''
     install -D Products/Release/libdisk.a $out/lib/libdisk.a
     rm Products/Release/libdisk.a
     for f in Products/Release/*; do
       if [ -f $f ]; then
-        install -D $file $out/bin/$(basename $f)
-      done
+        install -D $f $out/bin/$(basename $f)
+      fi
     done
   '';
 
diff --git a/pkgs/os-specific/darwin/apple-source-releases/file_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/file_cmds/default.nix
index c2320525322..2f5e4f542d7 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/file_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/file_cmds/default.nix
@@ -21,8 +21,8 @@ appleDerivation rec {
   installPhase = ''
     for f in Products/Release/*; do
       if [ -f $f ]; then
-        install -D $file $out/bin/$(basename $f)
-      done
+        install -D $f $out/bin/$(basename $f)
+      fi
     done
 
     for n in 1; do
diff --git a/pkgs/os-specific/darwin/apple-source-releases/network_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/network_cmds/default.nix
index 8e69cb4bfa7..feee054c2ac 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/network_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/network_cmds/default.nix
@@ -22,7 +22,7 @@ appleDerivation rec {
   installPhase = ''
     for f in Products/Release/*; do
       if [ -f $f ]; then
-        install -D $file $out/bin/$(basename $f)
+        install -D $f $out/bin/$(basename $f)
       fi
     done
 
diff --git a/pkgs/os-specific/darwin/insert_dylib/default.nix b/pkgs/os-specific/darwin/insert_dylib/default.nix
index 510c7154f2b..0ab6a415707 100644
--- a/pkgs/os-specific/darwin/insert_dylib/default.nix
+++ b/pkgs/os-specific/darwin/insert_dylib/default.nix
@@ -11,9 +11,8 @@ stdenv.mkDerivation
     nativeBuildInputs = [ xcbuildHook ];
     installPhase =
       ''
-        prog=$(find . -type f -name insert_dylib)
         mkdir -p $out/bin
-        install -m755 $prog $out/bin
+        install -m755 Products/Release/insert_dylib $out/bin
       '';
     meta.platforms = stdenv.lib.platforms.darwin;
   }
diff --git a/pkgs/stdenv/darwin/make-bootstrap-tools.nix b/pkgs/stdenv/darwin/make-bootstrap-tools.nix
index eee3b1ce075..670215a735d 100644
--- a/pkgs/stdenv/darwin/make-bootstrap-tools.nix
+++ b/pkgs/stdenv/darwin/make-bootstrap-tools.nix
@@ -98,7 +98,7 @@ in rec {
       cp -d ${xz.out}/lib/liblzma*.*     $out/lib
 
       # Copy binutils.
-      for i in as ld ar ranlib nm strip otool install_name_tool dsymutil lipo; do
+      for i in as ld ar ranlib nm strip otool install_name_tool lipo; do
         cp ${cctools_}/bin/$i $out/bin
       done