proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

1 files changed, 299 insertions, 0 deletions

diff --git a/dev-util/include-what-you-use/files/include-what-you-use-3.3-issue-110-elaboration.patch b/dev-util/include-what-you-use/files/include-what-you-use-3.3-issue-110-elaboration.patch
new file mode 100644
index 000000000000..70a2a5d0f717
--- /dev/null
+++ b/dev-util/include-what-you-use/files/include-what-you-use-3.3-issue-110-elaboration.patch
@@ -0,0 +1,299 @@
+Upstream-bug: http://code.google.com/p/include-what-you-use/issues/detail?id=110
+Index: tests/elaboration-struct.h
+===================================================================
+--- tests/elaboration-struct.h	(revision 0)
++++ tests/elaboration-struct.h	(revision 0)
+@@ -0,0 +1,10 @@
++//===--- elaboration-struct.h - test input file for iwyu ------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++struct ElaborationStruct {};
+
+Property changes on: tests\elaboration-struct.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: tests/elaboration.cc
+===================================================================
+--- tests/elaboration.cc	(revision 0)
++++ tests/elaboration.cc	(revision 0)
+@@ -0,0 +1,79 @@
++//===--- elaboration.cc - test input file for iwyu ------------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++// Test that elaborated types are handled correctly.
++//
++// An elaborated type is a type prefixed by type kind, e.g. 'class Foo',
++// 'struct Bar' or 'enum Baz'.
++//
++// Clang considers namespace-qualified types elaborated as well, even if they
++// lack actual elaboration, e.g. 'ns::Foo'.
++
++
++#include "tests/elaboration-enum1.h"  // for ElaborationEnum1
++#include "tests/elaboration-enum2.h"  // for ElaborationEnum2
++
++// Make sure both elaborated and bare enums require the full type.
++void bare_enum(ElaborationEnum1 e);
++void elaborated_enum(enum ElaborationEnum2 e);
++
++// For C++ classes, a forward declaration should suffice for
++// bare type names and nothing should be necessary for elaborated ones.
++#include "tests/elaboration-class.h"
++
++void bare_class(ElaborationClass* c);
++void elaborated_class(class UnknownElaborationClass* c);
++
++// Structs should work like classes.
++#include "tests/elaboration-struct.h"
++
++void bare_struct(ElaborationStruct* s);
++void elaborated_struct(struct UnknownElaborationStruct* s);
++
++// And unions.
++#include "tests/elaboration-union.h"
++
++void bare_union(ElaborationUnion* u);
++void elaborated_union(union UnknownElaborationUnion* u);
++
++// Namespace-qualified types must be forward-declared even
++// if they are represented as elaborated types in Clang's AST. 
++#include "tests/elaboration-namespace.h"
++
++void namespace_qualified(Elaboration::Class* c);
++
++// We can use elaborated types for templates, too, but
++// they must also be forward-declared.
++struct Elaboration::Template<int, float>* namespace_qualified_template;
++
++/**** IWYU_SUMMARY
++
++tests/elaboration.cc should add these lines:
++class ElaborationClass;
++namespace Elaboration { class Class; }
++namespace Elaboration { template <typename T, typename U> struct Template; }
++struct ElaborationStruct;
++union ElaborationUnion;
++
++tests/elaboration.cc should remove these lines:
++- #include "tests/elaboration-class.h"  // lines XX-XX
++- #include "tests/elaboration-namespace.h"  // lines XX-XX
++- #include "tests/elaboration-struct.h"  // lines XX-XX
++- #include "tests/elaboration-union.h"  // lines XX-XX
++
++The full include-list for tests/elaboration.cc:
++#include "tests/elaboration-enum1.h"  // for ElaborationEnum1
++#include "tests/elaboration-enum2.h"  // for ElaborationEnum2
++class ElaborationClass;
++namespace Elaboration { class Class; }
++namespace Elaboration { template <typename T, typename U> struct Template; }
++struct ElaborationStruct;
++union ElaborationUnion;
++
++***** IWYU_SUMMARY */
+Index: tests/elaboration-enum1.h
+===================================================================
+--- tests/elaboration-enum1.h	(revision 0)
++++ tests/elaboration-enum1.h	(revision 0)
+@@ -0,0 +1,13 @@
++//===--- elaboration-enum1.h - test input file for iwyu -------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++enum ElaborationEnum1 {
++  EE1_First,
++  EE1_Second
++};
+
+Property changes on: tests\elaboration-enum1.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: tests/elaboration-class.h
+===================================================================
+--- tests/elaboration-class.h	(revision 0)
++++ tests/elaboration-class.h	(revision 0)
+@@ -0,0 +1,10 @@
++//===--- elaboration-class.h - test input file for iwyu -------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++class ElaborationClass {};
+
+Property changes on: tests\elaboration-class.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: tests/badinc.cc
+===================================================================
+--- tests/badinc.cc	(revision 485)
++++ tests/badinc.cc	(working copy)
+@@ -317,17 +317,12 @@
+     // IWYU: I2_Class is...*badinc-i2.h.*for autocast
+     // IWYU: I2_Class needs a declaration
+     const I2_Class& i2,
+-    const class I1_Class& elaborated_i1,
+-    // IWYU: I2_Class is...*badinc-i2.h.*for autocast
+-    const class I2_Class& elaborated_i2,
+     // A subtle c++ point: forward-declaring is ok for i2b, because
+     // you can't do implicit conversion to a non-const reference
+     // (implicit conversion involves creating a temporary, which
+     // doesn't bind to non-const references).
+     // IWYU: I2_Class needs a declaration
+     I2_Class& i2_nonconst,
+-    class I2_Class& elaborated_i2_nonconst,
+-    struct i3_ns1::i3_ns2::i3_ns3::I3_ForwardDeclareNamespaceStruct* i3_forward,
+     // Forward-declaring is ok because we a const reference to a *pointer*.
+     // IWYU: I2_Class needs a declaration
+     I2_Class* const & i2_ptrref,
+@@ -897,11 +892,6 @@
+ // IWYU: I3_ForwardDeclareNamespaceTemplateStruct needs a declaration
+ i3_ns1::i3_ns2::i3_ns3::I3_ForwardDeclareNamespaceTemplateStruct<H_Enum, 2>*
+   i3_fdtns_struct;
+-// Even with elaboration, we still need fwd decl.
+-// IWYU: I3_ForwardDeclareNamespaceTemplateStruct needs a declaration
+-struct i3_ns1::i3_ns2::i3_ns3::I3_ForwardDeclareNamespaceTemplateStruct<H_Enum,
+-                                                                        3>*
+-  i3_elaborated_fdtns_struct;
+ 
+ // IWYU: I3_UnnamedNamespaceStruct needs a declaration
+ i3_ns1::I3_UnnamedNamespaceStruct* i3_unnamed_namespace_struct;
+Index: tests/elaboration-enum2.h
+===================================================================
+--- tests/elaboration-enum2.h	(revision 0)
++++ tests/elaboration-enum2.h	(revision 0)
+@@ -0,0 +1,13 @@
++//===--- elaboration-enum2.h - test input file for iwyu -------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++enum ElaborationEnum2 {
++  EE2_First,
++  EE2_Second
++};
+
+Property changes on: tests\elaboration-enum2.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: tests/elaboration-union.h
+===================================================================
+--- tests/elaboration-union.h	(revision 0)
++++ tests/elaboration-union.h	(revision 0)
+@@ -0,0 +1,10 @@
++//===--- elaboration-union.h - test input file for iwyu -------------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++union ElaborationUnion {};
+
+Property changes on: tests\elaboration-union.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: tests/elaboration-namespace.h
+===================================================================
+--- tests/elaboration-namespace.h	(revision 0)
++++ tests/elaboration-namespace.h	(revision 0)
+@@ -0,0 +1,18 @@
++//===--- elaboration-namespace.h - test input file for iwyu ---------------===//
++//
++//                     The LLVM Compiler Infrastructure
++//
++// This file is distributed under the University of Illinois Open Source
++// License. See LICENSE.TXT for details.
++//
++//===----------------------------------------------------------------------===//
++
++namespace Elaboration {
++  class Class {};
++
++  template< typename T, typename U >
++  struct Template {
++    typedef T FirstType;
++    typedef U SecondType;
++  };
++}
+
+Property changes on: tests\elaboration-namespace.h
+___________________________________________________________________
+Added: svn:eol-style
+   + native
+
+Index: iwyu.cc
+===================================================================
+--- iwyu.cc	(revision 485)
++++ iwyu.cc	(working copy)
+@@ -166,6 +166,7 @@
+ using clang::DeclContext;
+ using clang::DeclRefExpr;
+ using clang::ElaboratedType;
++using clang::EnumType;
+ using clang::Expr;
+ using clang::FileEntry;
+ using clang::FriendDecl;
+@@ -3454,6 +3455,7 @@
+       preprocessor_info().FileInfoFor(CurrentFileEntry())->AddForwardDeclare(
+           decl_to_fwd_declare, definitely_keep_fwd_decl);
+     }
++
+     return Base::VisitTagDecl(decl);
+   }
+ 
+@@ -3562,13 +3564,17 @@
+     // If we're forward-declarable, then no complicated checking is
+     // needed: just forward-declare.  If we're already elaborated
+     // ('class Foo x') but not namespace-qualified ('class ns::Foo x')
+-    // there's no need even to forward-declare!
++    // or an enum ('enum Foo x') there's no need even to forward-declare!
+     if (CanForwardDeclareType(current_ast_node())) {
+       current_ast_node()->set_in_forward_declare_context(true);
++
++      bool is_enum_type = current_ast_node()->GetAs<EnumType>();
+       if (!IsElaborationNode(current_ast_node()->parent()) ||
+-          IsNamespaceQualifiedNode(current_ast_node()->parent())) {
++          IsNamespaceQualifiedNode(current_ast_node()->parent()) ||
++          is_enum_type) {
+         ReportDeclForwardDeclareUse(CurrentLoc(), type->getDecl());
+       }
++
+       return Base::VisitTagType(type);
+     }
+