pure darwin stdenv

pkgs/development/compilers/llvm/3.6/default.nix

@@ -1,6 +1,6 @@
 { pkgs, newScope, stdenv, isl, fetchurl, overrideCC, wrapCC }:
 let
-  callPackage = newScope (self // { inherit isl version fetch; });
+  callPackage = newScope (self // { inherit stdenv isl version fetch; });
 
   version = "3.6.1";
 

pkgs/development/interpreters/perl/5.16/default.nix

@@ -24,6 +24,17 @@ stdenv.mkDerivation rec {
     ++ lib.optional stdenv.isSunOS  ./ld-shared.patch
     ++ lib.optional stdenv.isDarwin [ ./cpp-precomp.patch ./no-libutil.patch ] ;
 
+  # There's an annoying bug on sandboxed Darwin in Perl's Cwd.pm where it looks for pwd
+  # in /bin/pwd and /usr/bin/pwd and then falls back on just "pwd" if it can't get them
+  # while at the same time erasing the PATH environment variable so it unconditionally
+  # fails. The code in question is guarded by a check for Mac OS, but the patch below
+  # doesn't have any runtime effect on other platforms.
+  postPatch = ''
+    pwd="$(type -P pwd)"
+    substituteInPlace dist/Cwd/Cwd.pm \
+      --replace "pwd_cmd = 'pwd'" "pwd_cmd = '$pwd'"
+  '';
+
   # Build a thread-safe Perl with a dynamic libperls.o.  We need the
   # "installstyle" option to ensure that modules are put under
   # $out/lib/perl5 - this is the general default, but because $out

pkgs/development/interpreters/perl/5.20/default.nix

@@ -35,6 +35,17 @@ stdenv.mkDerivation rec {
     ++ optional stdenv.isSunOS ./ld-shared.patch
     ++ stdenv.lib.optional stdenv.isDarwin [ ./cpp-precomp.patch ./no-libutil.patch ] ;
 
+  # There's an annoying bug on sandboxed Darwin in Perl's Cwd.pm where it looks for pwd
+  # in /bin/pwd and /usr/bin/pwd and then falls back on just "pwd" if it can't get them
+  # while at the same time erasing the PATH environment variable so it unconditionally
+  # fails. The code in question is guarded by a check for Mac OS, but the patch below
+  # doesn't have any runtime effect on other platforms.
+  postPatch = ''
+    pwd="$(type -P pwd)"
+    substituteInPlace dist/PathTools/Cwd.pm \
+      --replace "pwd_cmd = 'pwd'" "pwd_cmd = '$pwd'"
+  '';
+
   # Build a thread-safe Perl with a dynamic libperls.o.  We need the
   # "installstyle" option to ensure that modules are put under
   # $out/lib/perl5 - this is the general default, but because $out

pkgs/development/interpreters/python/2.7/default.nix

@@ -62,6 +62,8 @@ let
       for i in Lib/plat-*/regen; do
         substituteInPlace $i --replace /usr/include/ ${stdenv.cc.libc}/include/
       done
+    '' + optionalString stdenv.isDarwin ''
+      substituteInPlace configure --replace '`/usr/bin/arch`' '"i386"'
     '';
 
   configureFlags = [
@@ -72,6 +74,8 @@ let
     "--with-system-ffi"
     "--with-system-expat"
     "ac_cv_func_bind_textdomain_codeset=yes"
+  ] ++ optionals stdenv.isDarwin [
+    "--disable-toolbox-glue"
   ];
 
   postConfigure = if stdenv.isCygwin then ''

pkgs/development/libraries/gettext/default.nix

@@ -19,7 +19,12 @@ stdenv.mkDerivation (rec {
             "--with-included-gettext"
             "--with-included-glib"
             "--with-included-libcroco"
-          ]);
+          ])
+     # avoid retaining reference to CF during stdenv bootstrap
+     ++ (stdenv.lib.optionals stdenv.isDarwin [
+        "gt_cv_func_CFPreferencesCopyAppValue=no"
+        "gt_cv_func_CFLocaleCopyCurrent=no"
+      ]);
 
   # On cross building, gettext supposes that the wchar.h from libc
   # does not fulfill gettext needs, so it tries to work with its

pkgs/development/libraries/icu/default.nix

@@ -32,6 +32,11 @@ stdenv.mkDerivation {
   configureFlags = "--disable-debug" +
     stdenv.lib.optionalString stdenv.isDarwin " --enable-rpath";
 
+  # remove dependency on bootstrap-tools in early stdenv build
+  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+    sed -i 's/INSTALL_CMD=.*install/INSTALL_CMD=install/' $out/lib/icu/${version}/pkgdata.inc
+  '';
+
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {

pkgs/development/libraries/libedit/default.nix

@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   ] else null;
 
   postInstall = ''
-    sed -i ${stdenv.lib.optionalString (stdenv.isDarwin && stdenv.cc.nativeTools) "''"} s/-lncurses/-lncursesw/g $out/lib/pkgconfig/libedit.pc
+    sed -i s/-lncurses/-lncursesw/g $out/lib/pkgconfig/libedit.pc
   '';
 
   configureFlags = [ "--enable-widec" ];

pkgs/development/libraries/zlib/default.nix

@@ -13,6 +13,13 @@ stdenv.mkDerivation (rec {
     sha256 = "039agw5rqvqny92cpkrfn243x2gd4xn13hs3xi6isk55d2vqqr9n";
   };
 
+  postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
+    substituteInPlace configure \
+      --replace '/usr/bin/libtool' 'ar' \
+      --replace 'AR="libtool"' 'AR="ar"' \
+      --replace 'ARFLAGS="-o"' 'ARFLAGS="-r"'
+  '';
+
   configureFlags = if static then "" else "--shared";
 
   preConfigure = ''

pkgs/development/tools/misc/binutils/default.nix

@@ -2,8 +2,6 @@
 , cross ? null, gold ? true, bison ? null
 }:
 
-assert !stdenv.isDarwin;
-
 let basename = "binutils-2.23.1"; in
 
 with { inherit (stdenv.lib) optional optionals optionalString; };
@@ -56,7 +54,9 @@ stdenv.mkDerivation rec {
 
   # As binutils takes part in the stdenv building, we don't want references
   # to the bootstrap-tools libgcc (as uses to happen on arm/mips)
-  NIX_CFLAGS_COMPILE = "-static-libgcc";
+  NIX_CFLAGS_COMPILE = if stdenv.isDarwin
+    then "-Wno-string-plus-int -Wno-deprecated-declarations"
+    else "-static-libgcc";
 
   configureFlags =
     [ "--enable-shared" "--enable-deterministic-archives" ]