rename gcc-wrapper to cc-wrapper.

also makes cc-wrapper compatible with clang in the darwin fork.

17 files changed, 146 insertions, 127 deletions

diff --git a/pkgs/applications/editors/vim/configurable.nix b/pkgs/applications/editors/vim/configurable.nix
index d5b7182c64a71..6910f13bb36ab 100644
--- a/pkgs/applications/editors/vim/configurable.nix
+++ b/pkgs/applications/editors/vim/configurable.nix
@@ -33,7 +33,7 @@ in
 composableDerivation {
   # use gccApple to compile on darwin
   mkDerivation = ( if stdenv.isDarwin
-                   then stdenvAdapters.overrideGCC stdenv gccApple
+                   then stdenvAdapters.overrideCC stdenv gccApple
                    else stdenv ).mkDerivation;
 } (fix: {
 
diff --git a/pkgs/applications/editors/vim/qvim.nix b/pkgs/applications/editors/vim/qvim.nix
index 5d1a8a6f1410f..8c87d3c1e20cd 100644
--- a/pkgs/applications/editors/vim/qvim.nix
+++ b/pkgs/applications/editors/vim/qvim.nix
@@ -8,7 +8,7 @@ let inherit (args.composableDerivation) composableDerivation edf; in
 composableDerivation {
   # use gccApple to compile on darwin
   mkDerivation = ( if stdenv.isDarwin
-                   then stdenvAdapters.overrideGCC stdenv gccApple
+                   then stdenvAdapters.overrideCC stdenv gccApple
                    else stdenv ).mkDerivation;
 } (fix: {
 
diff --git a/pkgs/build-support/gcc-wrapper/add-flags b/pkgs/build-support/cc-wrapper/add-flags
index be79fc370ec9d..d483615390477 100644
--- a/pkgs/build-support/gcc-wrapper/add-flags
+++ b/pkgs/build-support/cc-wrapper/add-flags
@@ -6,7 +6,7 @@ if [ -e @out@/nix-support/libc-cflags ]; then
 fi
 
 if [ -e @out@/nix-support/gcc-cflags ]; then
-    export NIX_CFLAGS_COMPILE="$(cat @out@/nix-support/gcc-cflags) $NIX_CFLAGS_COMPILE"
+    export NIX_CFLAGS_COMPILE="$(cat @out@/nix-support/cc-cflags) $NIX_CFLAGS_COMPILE"
 fi
 
 if [ -e @out@/nix-support/gnat-cflags ]; then
@@ -18,7 +18,7 @@ if [ -e @out@/nix-support/libc-ldflags ]; then
 fi
 
 if [ -e @out@/nix-support/gcc-ldflags ]; then
-    export NIX_LDFLAGS+=" $(cat @out@/nix-support/gcc-ldflags)"
+    export NIX_LDFLAGS+=" $(cat @out@/nix-support/cc-ldflags)"
 fi
 
 if [ -e @out@/nix-support/libc-ldflags-before ]; then
diff --git a/pkgs/build-support/gcc-wrapper/gcc-wrapper.sh b/pkgs/build-support/cc-wrapper/cc-wrapper.sh
index c918cc30d9ab8..3a7e24dfcafb6 100644
--- a/pkgs/build-support/gcc-wrapper/gcc-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/cc-wrapper.sh
@@ -79,6 +79,18 @@ if [ "$NIX_ENFORCE_PURITY" = 1 -a -n "$NIX_STORE" ]; then
     params=("${rest[@]}")
 fi
 
+if test -n "@libcxx@"; then
+    NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem@libcxx@/include/c++/v1"
+    if [[ "@prog@" = *++ ]]; then
+        NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -stdlib=libc++"
+        if test -z "$NIX_SKIP_CXX"; then
+            NIX_CFLAGS_LINK="$NIX_CFLAGS_LINK -L@libcxx@/lib -stdlib=libc++"
+        fi
+        if test -z "$NIX_SKIP_CXXABI" && echo "$@" | grep -qvw -- -nostdlib; then
+            NIX_CFLAGS_LINK="$NIX_CFLAGS_LINK -L@libcxxabi@/lib -lc++abi"
+        fi
+    fi
+fi
 
 # Add the flags for the C compiler proper.
 extraAfter=($NIX_CFLAGS_COMPILE)
diff --git a/pkgs/build-support/gcc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index aed1ab817aad4..abbba31641b30 100644
--- a/pkgs/build-support/gcc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -1,4 +1,4 @@
-# The Nixpkgs GCC is not directly usable, since it doesn't know where
+# The Nixpkgs CC is not directly usable, since it doesn't know where
 # the C library and standard header files are. Therefore the compiler
 # produced by that package cannot be installed directly in a user
 # environment and used from the command line. So we use a wrapper
@@ -6,34 +6,35 @@
 # compiler and the linker just "work".
 
 { name ? "", stdenv, nativeTools, nativeLibc, nativePrefix ? ""
-, gcc ? null, libc ? null, binutils ? null, coreutils ? null, shell ? stdenv.shell
+, cc ? null, libc ? null, binutils ? null, coreutils ? null, shell ? stdenv.shell
 , zlib ? null, extraPackages ? []
+, libcxx ? null, libcxxabi ? null
 }:
 
 with stdenv.lib;
 
 assert nativeTools -> nativePrefix != "";
-assert !nativeTools -> gcc != null && binutils != null && coreutils != null;
+assert !nativeTools -> cc != null && binutils != null && coreutils != null;
 assert !nativeLibc -> libc != null;
 
 # For ghdl (the vhdl language provider to gcc) we need zlib in the wrapper.
-assert gcc.langVhdl or false -> zlib != null;
+assert cc.langVhdl or false -> zlib != null;
 
 let
 
-  gccVersion = (builtins.parseDrvName gcc.name).version;
-  gccName = (builtins.parseDrvName gcc.name).name;
+  ccVersion = (builtins.parseDrvName cc.name).version;
+  ccName = (builtins.parseDrvName cc.name).name;
 
 in
 
 stdenv.mkDerivation {
   name =
-    (if name != "" then name else gccName + "-wrapper") +
-    (if gcc != null && gccVersion != "" then "-" + gccVersion else "");
+    (if name != "" then name else ccName + "-wrapper") +
+    (if cc != null && ccVersion != "" then "-" + ccVersion else "");
 
   preferLocalBuild = true;
 
-  inherit gcc shell;
+  inherit cc shell libcxx libcxxabi;
   libc = if nativeLibc then null else libc;
   binutils = if nativeTools then null else binutils;
   # The wrapper scripts use 'cat', so we may need coreutils.
@@ -73,7 +74,7 @@ stdenv.mkDerivation {
       # compile, because it uses "#include_next <limits.h>" to find the
       # limits.h file in ../includes-fixed. To remedy the problem,
       # another -idirafter is necessary to add that directory again.
-      echo "-B$libc/lib/ -idirafter $libc/include -idirafter $gcc/lib/gcc/*/*/include-fixed" > $out/nix-support/libc-cflags
+      echo "-B$libc/lib/ -idirafter $libc/include -idirafter $cc/lib/gcc/*/*/include-fixed" > $out/nix-support/libc-cflags
 
       echo "-L$libc/lib" > $out/nix-support/libc-ldflags
 
@@ -86,43 +87,50 @@ stdenv.mkDerivation {
     ''
 
     + (if nativeTools then ''
-      gccPath="${nativePrefix}/bin"
+      ccPath="${nativePrefix}/bin"
       ldPath="${nativePrefix}/bin"
     '' else ''
-      echo $gcc > $out/nix-support/orig-gcc
+      echo $cc > $out/nix-support/orig-cc
 
-      # GCC shows $gcc/lib in `gcc -print-search-dirs', but not
-      # $gcc/lib64 (even though it does actually search there...)..
+      # GCC shows $cc/lib in `gcc -print-search-dirs', but not
+      # $cc/lib64 (even though it does actually search there...)..
       # This confuses libtool.  So add it to the compiler tool search
       # path explicitly.
-      if [ -e "$gcc/lib64" -a ! -L "$gcc/lib64" ]; then
-        gccLDFlags+=" -L$gcc/lib64"
-        gccCFlags+=" -B$gcc/lib64"
+      if [ -e "$cc/lib64" -a ! -L "$cc/lib64" ]; then
+        ccLDFlags+=" -L$cc/lib64"
+        ccCFlags+=" -B$cc/lib64"
       fi
-      gccLDFlags+=" -L$gcc/lib"
+      ccLDFlags+=" -L$cc/lib"
 
-      ${optionalString gcc.langVhdl or false ''
-        gccLDFlags+=" -L${zlib}/lib"
+      ${optionalString cc.langVhdl or false ''
+        ccLDFlags+=" -L${zlib}/lib"
       ''}
 
       # Find the gcc libraries path (may work only without multilib).
-      ${optionalString gcc.langAda or false ''
-        basePath=`echo $gcc/lib/*/*/*`
-        gccCFlags+=" -B$basePath -I$basePath/adainclude"
+      ${optionalString cc.langAda or false ''
+        basePath=`echo $cc/lib/*/*/*`
+        ccCFlags+=" -B$basePath -I$basePath/adainclude"
         gnatCFlags="-aI$basePath/adainclude -aO$basePath/adalib"
         echo "$gnatCFlags" > $out/nix-support/gnat-cflags
       ''}
 
-      echo "$gccLDFlags" > $out/nix-support/gcc-ldflags
-      echo "$gccCFlags" > $out/nix-support/gcc-cflags
+      if [ -e $ccPath/clang ]; then
+        # Need files like crtbegin.o from gcc
+        # It's unclear if these will ever be provided by an LLVM project
+        ccCFlags="$ccCFlags -B$basePath"
+        ccCFlags="$ccCFlags -isystem$cc/lib/clang/$ccVersion/include"
+      fi
+
+      echo "$ccLDFlags" > $out/nix-support/cc-ldflags
+      echo "$ccCFlags" > $out/nix-support/cc-cflags
 
-      gccPath="$gcc/bin"
+      ccPath="$cc/bin"
       ldPath="$binutils/bin"
 
-      # Propagate the wrapped gcc so that if you install the wrapper,
+      # Propagate the wrapped cc so that if you install the wrapper,
       # you get tools like gcov, the manpages, etc. as well (including
       # for binutils and Glibc).
-      echo $gcc $binutils $libc > $out/nix-support/propagated-user-env-packages
+      echo $cc $binutils $libc > $out/nix-support/propagated-user-env-packages
 
       echo ${toString extraPackages} > $out/nix-support/propagated-native-build-inputs
     ''
@@ -136,7 +144,7 @@ stdenv.mkDerivation {
 
     + ''
       # Create a symlink to as (the assembler).  This is useful when a
-      # gcc-wrapper is installed in a user environment, as it ensures that
+      # cc-wrapper is installed in a user environment, as it ensures that
       # the right assembler is called.
       if [ -e $ldPath/as ]; then
         ln -s $ldPath/as $out/bin/as
@@ -152,64 +160,56 @@ stdenv.mkDerivation {
         wrap ld.bfd ${./ld-wrapper.sh} $binutils/bin/ld.bfd
       fi
 
-      if [ -e $gccPath/gcc ]; then
-        wrap gcc ${./gcc-wrapper.sh} $gccPath/gcc
+      if [ -e $ccPath/gcc ]; then
+        wrap gcc ${./cc-wrapper.sh} $ccPath/gcc
         ln -s gcc $out/bin/cc
-      elif [ -e $gccPath/clang ]; then
-        wrap clang ${./gcc-wrapper.sh} $gccPath/clang
+      elif [ -e $ccPath/clang ]; then
+        wrap clang ${./cc-wrapper.sh} $ccPath/clang
         ln -s clang $out/bin/cc
       fi
 
-      if [ -e $gccPath/g++ ]; then
-        wrap g++ ${./gcc-wrapper.sh} $gccPath/g++
+      if [ -e $ccPath/g++ ]; then
+        wrap g++ ${./cc-wrapper.sh} $ccPath/g++
         ln -s g++ $out/bin/c++
-      elif [ -e $gccPath/clang++ ]; then
-        wrap clang++ ${./gcc-wrapper.sh} $gccPath/clang++
+      elif [ -e $ccPath/clang++ ]; then
+        wrap clang++ ${./cc-wrapper.sh} $ccPath/clang++
         ln -s clang++ $out/bin/c++
       fi
 
-      if [ -e $gccPath/cpp ]; then
-        wrap cpp ${./gcc-wrapper.sh} $gccPath/cpp
+      if [ -e $ccPath/cpp ]; then
+        wrap cpp ${./cc-wrapper.sh} $ccPath/cpp
       fi
     ''
 
-    + optionalString gcc.langFortran or false ''
-      wrap gfortran ${./gcc-wrapper.sh} $gccPath/gfortran
+    + optionalString cc.langFortran or false ''
+      wrap gfortran ${./cc-wrapper.sh} $ccPath/gfortran
       ln -sv gfortran $out/bin/g77
       ln -sv gfortran $out/bin/f77
     ''
 
-    + optionalString gcc.langJava or false ''
-      wrap gcj ${./gcc-wrapper.sh} $gccPath/gcj
+    + optionalString cc.langJava or false ''
+      wrap gcj ${./cc-wrapper.sh} $ccPath/gcj
     ''
 
-    + optionalString gcc.langGo or false ''
-      wrap gccgo ${./gcc-wrapper.sh} $gccPath/gccgo
+    + optionalString cc.langGo or false ''
+      wrap ccgo ${./cc-wrapper.sh} $ccPath/gccgo
     ''
 
-    + optionalString gcc.langAda or false ''
-      wrap gnatgcc ${./gcc-wrapper.sh} $gccPath/gnatgcc
-      wrap gnatmake ${./gnat-wrapper.sh} $gccPath/gnatmake
-      wrap gnatbind ${./gnat-wrapper.sh} $gccPath/gnatbind
-      wrap gnatlink ${./gnatlink-wrapper.sh} $gccPath/gnatlink
+    + optionalString cc.langAda or false ''
+      wrap gnatgcc ${./cc-wrapper.sh} $ccPath/gnatgcc
+      wrap gnatmake ${./gnat-wrapper.sh} $ccPath/gnatmake
+      wrap gnatbind ${./gnat-wrapper.sh} $ccPath/gnatbind
+      wrap gnatlink ${./gnatlink-wrapper.sh} $ccPath/gnatlink
     ''
 
-    + optionalString gcc.langVhdl or false ''
-      ln -s $gccPath/ghdl $out/bin/ghdl
+    + optionalString cc.langVhdl or false ''
+      ln -s $ccPath/ghdl $out/bin/ghdl
     ''
 
     + ''
       substituteAll ${./setup-hook.sh} $out/nix-support/setup-hook
       substituteAll ${./add-flags} $out/nix-support/add-flags.sh
       cp -p ${./utils.sh} $out/nix-support/utils.sh
-
-      if [ -e $out/bin/clang ]; then
-        echo 'export CC; : ''${CC:=clang}' >> $out/nix-support/setup-hook
-      fi
-
-      if [ -e $out/bin/clang++ ]; then
-        echo 'export CXX; : ''${CXX:=clang++}' >> $out/nix-support/setup-hook
-      fi
     '';
 
   # The dynamic linker has different names on different Linux platforms.
@@ -229,7 +229,7 @@ stdenv.mkDerivation {
     libc = stdenv.ccCross.libc;
     coreutils = coreutils.crossDrv;
     binutils = binutils.crossDrv;
-    gcc = gcc.crossDrv;
+    cc = cc.crossDrv;
     #
     # This is not the best way to do this. I think the reference should be
     # the style in the gcc-cross-wrapper, but to keep a stable stdenv now I
@@ -242,10 +242,10 @@ stdenv.mkDerivation {
   };
 
   meta =
-    let gcc_ = if gcc != null then gcc else {}; in
-    (if gcc_ ? meta then removeAttrs gcc.meta ["priority"] else {}) //
+    let cc_ = if cc != null then cc else {}; in
+    (if cc_ ? meta then removeAttrs cc.meta ["priority"] else {}) //
     { description =
-        stdenv.lib.attrByPath ["meta" "description"] "System C compiler" gcc_
+        stdenv.lib.attrByPath ["meta" "description"] "System C compiler" cc_
         + " (wrapper script)";
     };
 }
diff --git a/pkgs/build-support/gcc-wrapper/gnat-wrapper.sh b/pkgs/build-support/cc-wrapper/gnat-wrapper.sh
index 3514ccd673258..3514ccd673258 100644
--- a/pkgs/build-support/gcc-wrapper/gnat-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/gnat-wrapper.sh
diff --git a/pkgs/build-support/gcc-wrapper/gnatlink-wrapper.sh b/pkgs/build-support/cc-wrapper/gnatlink-wrapper.sh
index c9958dbbb4134..c9958dbbb4134 100644
--- a/pkgs/build-support/gcc-wrapper/gnatlink-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/gnatlink-wrapper.sh
diff --git a/pkgs/build-support/gcc-wrapper/ld-solaris-wrapper.sh b/pkgs/build-support/cc-wrapper/ld-solaris-wrapper.sh
index 9216ea3198dd5..9216ea3198dd5 100644
--- a/pkgs/build-support/gcc-wrapper/ld-solaris-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/ld-solaris-wrapper.sh
diff --git a/pkgs/build-support/gcc-wrapper/ld-wrapper.sh b/pkgs/build-support/cc-wrapper/ld-wrapper.sh
index 30c531b76479d..30c531b76479d 100644
--- a/pkgs/build-support/gcc-wrapper/ld-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/ld-wrapper.sh
diff --git a/pkgs/build-support/gcc-wrapper/setup-hook.sh b/pkgs/build-support/cc-wrapper/setup-hook.sh
index f0034fee1bed6..218899e9d8fcf 100644
--- a/pkgs/build-support/gcc-wrapper/setup-hook.sh
+++ b/pkgs/build-support/cc-wrapper/setup-hook.sh
@@ -18,8 +18,8 @@ envHooks+=(addCVars)
 
 # Note: these come *after* $out in the PATH (see setup.sh).
 
-if [ -n "@gcc@" ]; then
-    addToSearchPath PATH @gcc@/bin
+if [ -n "@cc@" ]; then
+    addToSearchPath PATH @cc@/bin
 fi
 
 if [ -n "@binutils@" ]; then
diff --git a/pkgs/build-support/gcc-wrapper/utils.sh b/pkgs/build-support/cc-wrapper/utils.sh
index 3ab512d85c4ec..3ab512d85c4ec 100644
--- a/pkgs/build-support/gcc-wrapper/utils.sh
+++ b/pkgs/build-support/cc-wrapper/utils.sh
diff --git a/pkgs/stdenv/adapters.nix b/pkgs/stdenv/adapters.nix
index 6d8ca55a0fcd2..282d59d590a6a 100644
--- a/pkgs/stdenv/adapters.nix
+++ b/pkgs/stdenv/adapters.nix
@@ -8,7 +8,7 @@ rec {
 
 
   # Override the compiler in stdenv for specific packages.
-  overrideGCC = stdenv: gcc: stdenv.override { allowedRequisites = null; cc = gcc; };
+  overrideCC = stdenv: cc: stdenv.override { allowedRequisites = null; cc = cc; };
 
 
   # Add some arbitrary packages to buildInputs for specific packages.
diff --git a/pkgs/stdenv/darwin/default.nix b/pkgs/stdenv/darwin/default.nix
index e7ee53178c775..15895956fd0f6 100644
--- a/pkgs/stdenv/darwin/default.nix
+++ b/pkgs/stdenv/darwin/default.nix
@@ -18,13 +18,13 @@ import ../generic rec {
 
   system = stdenv.system;
 
-  cc = import ../../build-support/gcc-wrapper {
+  cc = import ../../build-support/cc-wrapper {
     nativeTools = false;
     nativeLibc = true;
     inherit stdenv;
     extraPackages = stdenv.lib.optional haveLibCxx pkgs.libcxx;
     binutils = import ../../build-support/native-darwin-cctools-wrapper {inherit stdenv;};
-    gcc = if useClang33 then pkgs.clang_33.gcc else pkgs.clang.gcc;
+    cc = if useClang33 then pkgs.clang_33.cc else pkgs.clang.cc;
     coreutils = pkgs.coreutils;
     shell = pkgs.bash + "/bin/sh";
   };
diff --git a/pkgs/stdenv/linux/default.nix b/pkgs/stdenv/linux/default.nix
index 6f35d5fc0c80e..63b4c802c892a 100644
--- a/pkgs/stdenv/linux/default.nix
+++ b/pkgs/stdenv/linux/default.nix
@@ -85,10 +85,10 @@ rec {
 
         cc = if isNull gccPlain
              then "/no-such-path"
-             else lib.makeOverridable (import ../../build-support/gcc-wrapper) {
+             else lib.makeOverridable (import ../../build-support/cc-wrapper) {
           nativeTools = false;
           nativeLibc = false;
-          gcc = gccPlain;
+          cc = gccPlain;
           libc = glibc;
           inherit binutils coreutils;
           name = name;
@@ -209,7 +209,7 @@ rec {
       mpc = pkgs.mpc.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
       isl = pkgs.isl.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
       cloog = pkgs.cloog.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
-      gccPlain = pkgs.gcc.gcc;
+      gccPlain = pkgs.gcc.cc;
     };
     extraBuildInputs = [ stage2.pkgs.patchelf stage2.pkgs.paxctl ];
   };
@@ -229,10 +229,10 @@ rec {
       # other purposes (binutils and top-level pkgs) too.
       inherit (stage3.pkgs) gettext gnum4 gmp perl glibc zlib linuxHeaders;
 
-      gcc = lib.makeOverridable (import ../../build-support/gcc-wrapper) {
+      gcc = lib.makeOverridable (import ../../build-support/cc-wrapper) {
         nativeTools = false;
         nativeLibc = false;
-        gcc = stage4.stdenv.cc.gcc;
+        cc = stage4.stdenv.cc.cc;
         libc = stage4.pkgs.glibc;
         inherit (stage4.pkgs) binutils coreutils;
         name = "";
diff --git a/pkgs/stdenv/native/default.nix b/pkgs/stdenv/native/default.nix
index 45c8ebb702138..925b90c964f25 100644
--- a/pkgs/stdenv/native/default.nix
+++ b/pkgs/stdenv/native/default.nix
@@ -98,8 +98,8 @@ rec {
   };
 
 
-  cc = import ../../build-support/gcc-wrapper {
-    name = "gcc-native";
+  cc = import ../../build-support/cc-wrapper {
+    name = "cc-native";
     nativeTools = true;
     nativeLibc = true;
     nativePrefix = if system == "i686-solaris" then "/usr/gnu" else if system == "x86_64-solaris" then "/opt/local/gcc47" else "/usr";
diff --git a/pkgs/stdenv/nix/default.nix b/pkgs/stdenv/nix/default.nix
index 476e0eae3970e..79c9fb3a13785 100644
--- a/pkgs/stdenv/nix/default.nix
+++ b/pkgs/stdenv/nix/default.nix
@@ -13,13 +13,13 @@ import ../generic rec {
 
   system = stdenv.system;
 
-  gcc = import ../../build-support/gcc-wrapper {
+  cc = import ../../build-support/cc-wrapper {
     nativeTools = false;
     nativePrefix = stdenv.lib.optionalString stdenv.isSunOS "/usr";
     nativeLibc = true;
     inherit stdenv;
     binutils = pkgs.binutils;
-    gcc = pkgs.gcc.gcc;
+    cc = pkgs.gcc.cc;
     coreutils = pkgs.coreutils;
     shell = pkgs.bash + "/bin/sh";
   };
@@ -29,8 +29,8 @@ import ../generic rec {
   fetchurlBoot = stdenv.fetchurlBoot;
 
   overrides = pkgs_: {
-    inherit gcc;
-    inherit (gcc) binutils;
+    inherit cc;
+    inherit (cc) binutils;
     inherit (pkgs)
       gzip bzip2 xz bash coreutils diffutils findutils gawk
       gnumake gnused gnutar gnugrep gnupatch perl;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d0cb0c8901cad..78f7e0bbabef8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -239,7 +239,7 @@ let
   # just the plain stdenv.
   stdenv_32bit = lowPrio (
     if system == "x86_64-linux" then
-      overrideGCC stdenv gcc48_multi
+      overrideCC stdenv gcc48_multi
     else
       stdenv);
 
@@ -2624,7 +2624,7 @@ let
   torbutton = callPackage ../tools/security/torbutton { };
 
   torbrowser = callPackage ../tools/security/tor/torbrowser.nix {
-    stdenv = overrideGCC stdenv gcc49;
+    stdenv = overrideCC stdenv gcc49;
   };
 
   torsocks = callPackage ../tools/security/tor/torsocks.nix { };
@@ -3046,10 +3046,10 @@ let
 
   ccl = callPackage ../development/compilers/ccl { };
 
-  clang = wrapGCC llvmPackages.clang;
+  clang = wrapCC llvmPackages.clang;
 
-  clang_34 = wrapGCC llvmPackages_34.clang;
-  clang_33 = wrapGCC (clangUnwrapped llvm_33 ../development/compilers/llvm/3.3/clang.nix);
+  clang_34 = wrapCC llvmPackages_34.clang;
+  clang_33 = wrapCC (clangUnwrapped llvm_33 ../development/compilers/llvm/3.3/clang.nix);
 
   clangAnalyzer = callPackage ../development/tools/analysis/clang-analyzer {
     clang = clang_34;
@@ -3062,8 +3062,8 @@ let
 
   clangSelf = clangWrapSelf llvmPackagesSelf.clang;
 
-  clangWrapSelf = build: (import ../build-support/gcc-wrapper) {
-    gcc = build;
+  clangWrapSelf = build: (import ../build-support/cc-wrapper) {
+    cc = build;
     stdenv = clangStdenv;
     libc = glibc;
     binutils = binutils;
@@ -3074,8 +3074,8 @@ let
   };
 
   #Use this instead of stdenv to build with clang
-  clangStdenv = if stdenv.isDarwin then stdenv else lowPrio (stdenvAdapters.overrideGCC stdenv clang);
-  libcxxStdenv = stdenvAdapters.overrideGCC stdenv (clangWrapSelf llvmPackages.clang);
+  clangStdenv = if stdenv.isDarwin then stdenv else lowPrio (stdenvAdapters.overrideCC stdenv clang);
+  libcxxStdenv = stdenvAdapters.overrideCC stdenv (clangWrapSelf llvmPackages.clang);
 
   clean = callPackage ../development/compilers/clean { };
 
@@ -3115,7 +3115,7 @@ let
 
   gccApple = throw "gccApple is no longer supported";
 
-  gcc34 = wrapGCC (import ../development/compilers/gcc/3.4 {
+  gcc34 = wrapCC (import ../development/compilers/gcc/3.4 {
     inherit fetchurl stdenv noSysDirs;
   });
 
@@ -3177,14 +3177,14 @@ let
     cross = assert crossSystem != null; crossSystem;
   };
 
-  gcc44 = lowPrio (wrapGCC (makeOverridable (import ../development/compilers/gcc/4.4) {
+  gcc44 = lowPrio (wrapCC (makeOverridable (import ../development/compilers/gcc/4.4) {
     inherit fetchurl stdenv gmp mpfr /* ppl cloogppl */
       gettext which noSysDirs;
     texinfo = texinfo4;
     profiledCompiler = true;
   }));
 
-  gcc45 = lowPrio (wrapGCC (callPackage ../development/compilers/gcc/4.5 {
+  gcc45 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/4.5 {
     inherit fetchurl stdenv gmp mpfr mpc libelf zlib perl
       gettext which noSysDirs;
     texinfo = texinfo4;
@@ -3207,7 +3207,7 @@ let
       else null;
   }));
 
-  gcc46 = lowPrio (wrapGCC (callPackage ../development/compilers/gcc/4.6 {
+  gcc46 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/4.6 {
     inherit noSysDirs;
 
     ppl = null;
@@ -3229,7 +3229,7 @@ let
     texinfo = texinfo413;
   }));
 
-  gcc48 = lowPrio (wrapGCC (callPackage ../development/compilers/gcc/4.8 {
+  gcc48 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/4.8 {
     inherit noSysDirs;
 
     # PGO seems to speed up compilation by gcc by ~10%, see #445 discussion
@@ -3248,14 +3248,14 @@ let
 
   gcc48_multi =
     if system == "x86_64-linux" then lowPrio (
-      wrapGCCWith (import ../build-support/gcc-wrapper) glibc_multi (gcc48.gcc.override {
-        stdenv = overrideGCC stdenv (wrapGCCWith (import ../build-support/gcc-wrapper) glibc_multi gcc.gcc);
+      wrapCCWith (import ../build-support/cc-wrapper) glibc_multi (gcc48.gcc.override {
+        stdenv = overrideCC stdenv (wrapCCWith (import ../build-support/cc-wrapper) glibc_multi gcc.gcc);
         profiledCompiler = false;
         enableMultilib = true;
       }))
     else throw "Multilib gcc not supported on ‘${system}’";
 
-  gcc48_debug = lowPrio (wrapGCC (callPackage ../development/compilers/gcc/4.8 {
+  gcc48_debug = lowPrio (wrapCC (callPackage ../development/compilers/gcc/4.8 {
     stripped = false;
 
     inherit noSysDirs;
@@ -3264,7 +3264,7 @@ let
     binutilsCross = null;
   }));
 
-  gcc49 = lowPrio (wrapGCC (callPackage ../development/compilers/gcc/4.9 {
+  gcc49 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/4.9 {
     inherit noSysDirs;
 
     # PGO seems to speed up compilation by gcc by ~10%, see #445 discussion
@@ -3283,7 +3283,7 @@ let
 
   gfortran = gfortran48;
 
-  gfortran48 = wrapGCC (gcc48.gcc.override {
+  gfortran48 = wrapCC (gcc48.cc.override {
     name = "gfortran";
     langFortran = true;
     langCC = false;
@@ -3293,7 +3293,7 @@ let
 
   gcj = gcj48;
 
-  gcj48 = wrapGCC (gcc48.gcc.override {
+  gcj48 = wrapCC (gcc48.cc.override {
     name = "gcj";
     langJava = true;
     langFortran = false;
@@ -3309,7 +3309,7 @@ let
 
   gnat = gnat45; # failed to make 4.6 or 4.8 build
 
-  gnat45 = wrapGCC (gcc45.gcc.override {
+  gnat45 = wrapCC (gcc45.cc.override {
     name = "gnat";
     langCC = false;
     langC = true;
@@ -3328,14 +3328,14 @@ let
 
   gccgo = gccgo48;
 
-  gccgo48 = wrapGCC (gcc48.gcc.override {
+  gccgo48 = wrapCC (gcc48.cc.override {
     name = "gccgo";
     langCC = true; #required for go.
     langC = true;
     langGo = true;
   });
 
-  ghdl = wrapGCC (import ../development/compilers/gcc/4.3 {
+  ghdl = wrapCC (import ../development/compilers/gcc/4.3 {
     inherit stdenv fetchurl gmp mpfr noSysDirs gnat;
     texinfo = texinfo4;
     name = "ghdl";
@@ -4020,18 +4020,25 @@ let
 
   win32hello = callPackage ../development/compilers/visual-c++/test { };
 
-  wrapGCCWith = gccWrapper: glibc: baseGCC: gccWrapper {
+  wrapCCWith = ccWrapper: libc: baseCC: ccWrapper {
     nativeTools = stdenv.cc.nativeTools or false;
     nativeLibc = stdenv.cc.nativeLibc or false;
     nativePrefix = stdenv.cc.nativePrefix or "";
-    gcc = baseGCC;
-    libc = glibc;
+    cc = baseCC;
+    libc = libc;
     inherit stdenv binutils coreutils zlib;
   };
 
-  wrapGCC = wrapGCCWith (makeOverridable (import ../build-support/gcc-wrapper)) glibc;
+  wrapCC = wrapCCWith (makeOverridable (import ../build-support/cc-wrapper)) glibc;
   # legacy version, used for gnat bootstrapping
-  wrapGCC-old = wrapGCCWith (makeOverridable (import ../build-support/gcc-wrapper-old)) glibc;
+  wrapGCC-old = baseGCC: (makeOverridable (import ../build-support/gcc-wrapper-old)) {
+    nativeTools = stdenv.cc.nativeTools or false;
+    nativeLibc = stdenv.cc.nativeLibc or false;
+    nativePrefix = stdenv.cc.nativePrefix or "";
+    gcc = baseGCC;
+    libc = glibc;
+    inherit stdenv binutils coreutils zlib;
+  };
 
   wrapGCCCross =
     {gcc, libc, binutils, cross, shell ? "", name ? "gcc-cross-wrapper"}:
@@ -4361,7 +4368,7 @@ let
 
   avrgcclibc = callPackage ../development/misc/avr-gcc-with-avr-libc {
     gcc = gcc46;
-    stdenv = overrideGCC stdenv gcc46;
+    stdenv = overrideCC stdenv gcc46;
   };
 
   avr8burnomat = callPackage ../development/misc/avr8-burn-omat { };
@@ -4517,8 +4524,8 @@ let
   #     };
   #
   ccacheWrapper = makeOverridable ({ extraConfig ? "" }:
-     wrapGCC (ccache.links extraConfig)) {};
-  ccacheStdenv = lowPrio (overrideGCC stdenv ccacheWrapper);
+     wrapCC (ccache.links extraConfig)) {};
+  ccacheStdenv = lowPrio (overrideCC stdenv ccacheWrapper);
 
   cccc = callPackage ../development/tools/analysis/cccc { };
 
@@ -4600,8 +4607,8 @@ let
   #     };
   #
   distccWrapper = makeOverridable ({ extraConfig ? "" }:
-     wrapGCC (distcc.links extraConfig)) {};
-  distccStdenv = lowPrio (overrideGCC stdenv distccWrapper);
+     wrapCC (distcc.links extraConfig)) {};
+  distccStdenv = lowPrio (overrideCC stdenv distccWrapper);
 
   distccMasquerade = if stdenv.isDarwin
     then null
@@ -4772,7 +4779,7 @@ let
 
   phantomjs = callPackage ../development/tools/phantomjs {
     stdenv = if stdenv.isDarwin
-      then overrideGCC stdenv gccApple
+      then overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -4925,7 +4932,7 @@ let
       # On Darwin, Valgrind 3.7.0 expects Apple's GCC (for
       # `__private_extern'.)
       if stdenv.isDarwin
-      then overrideGCC stdenv gccApple
+      then overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -5243,7 +5250,7 @@ let
     vpxSupport = !stdenv.isMips;
 
     stdenv = if stdenv.isDarwin
-      then overrideGCC stdenv gccApple
+      then overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -6141,7 +6148,7 @@ let
   libmikmod = callPackage ../development/libraries/libmikmod {
     # resolve the "stray '@' in program" errors
     stdenv = if stdenv.isDarwin
-      then overrideGCC stdenv gccApple
+      then overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -6250,7 +6257,7 @@ let
 
   libproxy = callPackage ../development/libraries/libproxy {
     stdenv = if stdenv.isDarwin
-      then overrideGCC stdenv gcc
+      then overrideCC stdenv gcc
       else stdenv;
   };
 
@@ -7072,7 +7079,7 @@ let
 
   stfl = callPackage ../development/libraries/stfl {
     stdenv = if stdenv.isDarwin
-      then overrideGCC stdenv gccApple
+      then overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -10213,7 +10220,7 @@ let
   irssi = callPackage ../applications/networking/irc/irssi {
     # compile with gccApple on darwin to support the -no-cpp-precompile flag
     stdenv = if stdenv.isDarwin
-      then stdenvAdapters.overrideGCC stdenv gccApple
+      then stdenvAdapters.overrideCC stdenv gccApple
       else stdenv;
   };
 
@@ -11542,7 +11549,7 @@ let
   xdotool = callPackage ../tools/X11/xdotool { };
 
   xen = callPackage ../applications/virtualization/xen {
-    stdenv = overrideGCC stdenv gcc45;
+    stdenv = overrideCC stdenv gcc45;
   };
 
   xfe = callPackage ../applications/misc/xfe {
@@ -11661,7 +11668,7 @@ let
     (let callPackage = newScope pkgs.zathuraCollection; in
       import ../applications/misc/zathura {
         inherit callPackage pkgs fetchurl;
-        stdenv = overrideGCC stdenv gcc49;
+        stdenv = overrideCC stdenv gcc49;
         useMupdf = config.zathura.useMupdf or false;
       });
 
@@ -11673,7 +11680,7 @@ let
 
   girara = callPackage ../applications/misc/girara {
     gtk = gtk3;
-    stdenv = overrideGCC stdenv gcc49;
+    stdenv = overrideCC stdenv gcc49;
   };
 
   girara-light = callPackage ../applications/misc/girara {