gcc: Change default of `crossStageStatic` param to false

This gets us one step closer to removing `gccCrossStageFinal`.

Care is taken to avoid a mass rebuild; will clean up with one later.

pkgs/development/compilers/gcc/4.5/default.nix

@@ -20,7 +20,7 @@
 , enableMultilib ? false
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -213,7 +213,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs profiledCompiler staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs profiledCompiler staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/4.8/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -284,7 +284,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/4.9/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -280,7 +280,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/5/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -299,7 +299,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/6/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -292,7 +292,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/7/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -294,7 +294,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/development/compilers/gcc/snapshot/default.nix

@@ -26,7 +26,7 @@
 , enablePlugin ? true             # whether to support user-supplied plug-ins
 , name ? "gcc"
 , libcCross ? null
-, crossStageStatic ? true
+, crossStageStatic ? false
 , gnat ? null
 , libpthread ? null, libpthreadCross ? null  # required for GNU/Hurd
 , stripped ? true
@@ -281,7 +281,9 @@ stdenv.mkDerivation ({
         ''
     else null;
 
-  inherit noSysDirs staticCompiler langJava crossStageStatic
+  # TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
+  crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
+  inherit noSysDirs staticCompiler langJava
     libcCross crossMingw;
 
   nativeBuildInputs = [ texinfo which gettext ]

pkgs/top-level/all-packages.nix

@@ -5451,9 +5451,7 @@ with pkgs;
 
   gccCrossStageFinal = assert targetPlatform != buildPlatform; wrapCCWith {
     name = "gcc-cross-wrapper";
-    cc = gcc.cc.override {
-      crossStageStatic = false;
-    };
+    cc = gcc.cc;
     libc = libcCross;
   };