Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 284 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.3.3/fedora/gcc43-cpp-pragma.patch b/meta/recipes-devtools/gcc/gcc-4.3.3/fedora/gcc43-cpp-pragma.patch
new file mode 100644
index 0000000000..00d37bd7ce
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.3.3/fedora/gcc43-cpp-pragma.patch
@@ -0,0 +1,284 @@
+2008-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-ppoutput.c (scan_translation_unit): Handle CPP_PRAGMA
+	and CPP_PRAGMA_EOL.
+	* c-pragma.c (pragma_ns_name): New typedef.
+	(registered_pp_pragmas): New variable.
+	(c_pp_lookup_pragma): New function.
+	(c_register_pragma_1): If flag_preprocess_only, do nothing
+	for non-expanded pragmas, for expanded ones push pragma's
+	namespace and name into registered_pp_pragmas vector.
+	(c_invoke_pragma_handler): Register OpenMP pragmas even when
+	flag_preprocess_only, don't register GCC pch_preprocess
+	pragma if flag_preprocess_only.
+	* c-opts.c (c_common_init): Call init_pragma even if
+	flag_preprocess_only.
+	* c-pragma.c (c_pp_lookup_pragma): New prototype.
+	* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Don't call
+	cpp_register_pragma if flag_preprocess_only.
+
+	* gcc.dg/gomp/preprocess-1.c: New test.
+
+--- gcc/c-ppoutput.c.jj	2008-01-26 18:01:16.000000000 +0100
++++ gcc/c-ppoutput.c	2008-02-26 22:54:57.000000000 +0100
+@@ -1,6 +1,6 @@
+ /* Preprocess only, using cpplib.
+-   Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007
+-   Free Software Foundation, Inc.
++   Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007,
++   2008 Free Software Foundation, Inc.
+    Written by Per Bothner, 1994-95.
+ 
+    This program is free software; you can redistribute it and/or modify it
+@@ -177,7 +177,24 @@ scan_translation_unit (cpp_reader *pfile
+       avoid_paste = false;
+       print.source = NULL;
+       print.prev = token;
+-      cpp_output_token (token, print.outf);
++      if (token->type == CPP_PRAGMA)
++	{
++	  const char *space;
++	  const char *name;
++
++	  maybe_print_line (token->src_loc);
++	  fputs ("#pragma ", print.outf);
++	  c_pp_lookup_pragma (token->val.pragma, &space, &name);
++	  if (space)
++	    fprintf (print.outf, "%s %s", space, name);
++	  else
++	    fprintf (print.outf, "%s", name);
++	  print.printed = 1;
++	}
++      else if (token->type == CPP_PRAGMA_EOL)
++	maybe_print_line (token->src_loc);
++      else
++	cpp_output_token (token, print.outf);
+ 
+       if (token->type == CPP_COMMENT)
+ 	account_for_newlines (token->val.str.text, token->val.str.len);
+--- gcc/c-pragma.c.jj	2008-02-15 18:43:03.000000000 +0100
++++ gcc/c-pragma.c	2008-02-26 22:59:44.000000000 +0100
+@@ -1,6 +1,6 @@
+ /* Handle #pragma, system V.4 style.  Supports #pragma weak and #pragma pack.
+    Copyright (C) 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+-   2006, 2007 Free Software Foundation, Inc.
++   2006, 2007, 2008 Free Software Foundation, Inc.
+ 
+ This file is part of GCC.
+ 
+@@ -872,6 +872,61 @@ DEF_VEC_ALLOC_O (pragma_handler, heap);
+ 
+ static VEC(pragma_handler, heap) *registered_pragmas;
+ 
++typedef struct
++{
++  const char *space;
++  const char *name;
++} pragma_ns_name;
++
++DEF_VEC_O (pragma_ns_name);
++DEF_VEC_ALLOC_O (pragma_ns_name, heap);
++
++static VEC(pragma_ns_name, heap) *registered_pp_pragmas;
++
++struct omp_pragma_def { const char *name; unsigned int id; };
++static const struct omp_pragma_def omp_pragmas[] = {
++  { "atomic", PRAGMA_OMP_ATOMIC },
++  { "barrier", PRAGMA_OMP_BARRIER },
++  { "critical", PRAGMA_OMP_CRITICAL },
++  { "flush", PRAGMA_OMP_FLUSH },
++  { "for", PRAGMA_OMP_FOR },
++  { "master", PRAGMA_OMP_MASTER },
++  { "ordered", PRAGMA_OMP_ORDERED },
++  { "parallel", PRAGMA_OMP_PARALLEL },
++  { "section", PRAGMA_OMP_SECTION },
++  { "sections", PRAGMA_OMP_SECTIONS },
++  { "single", PRAGMA_OMP_SINGLE },
++  { "threadprivate", PRAGMA_OMP_THREADPRIVATE }
++};
++
++void
++c_pp_lookup_pragma (unsigned int id, const char **space, const char **name)
++{
++  const int n_omp_pragmas = sizeof (omp_pragmas) / sizeof (*omp_pragmas);
++  int i;
++
++  for (i = 0; i < n_omp_pragmas; ++i)
++    if (omp_pragmas[i].id == id)
++      {
++	*space = "omp";
++	*name = omp_pragmas[i].name;
++	return;
++      }
++
++  if (id >= PRAGMA_FIRST_EXTERNAL
++      && (id < PRAGMA_FIRST_EXTERNAL
++	  + VEC_length (pragma_ns_name, registered_pp_pragmas)))
++    {
++      *space = VEC_index (pragma_ns_name, registered_pp_pragmas,
++			  id - PRAGMA_FIRST_EXTERNAL)->space;
++      *name = VEC_index (pragma_ns_name, registered_pp_pragmas,
++			 id - PRAGMA_FIRST_EXTERNAL)->name;
++      return;
++    }
++
++  gcc_unreachable ();
++}
++
+ /* Front-end wrappers for pragma registration to avoid dragging
+    cpplib.h in almost everywhere.  */
+ 
+@@ -881,13 +936,29 @@ c_register_pragma_1 (const char *space, 
+ {
+   unsigned id;
+ 
+-  VEC_safe_push (pragma_handler, heap, registered_pragmas, &handler);
+-  id = VEC_length (pragma_handler, registered_pragmas);
+-  id += PRAGMA_FIRST_EXTERNAL - 1;
+-
+-  /* The C++ front end allocates 6 bits in cp_token; the C front end
+-     allocates 7 bits in c_token.  At present this is sufficient.  */
+-  gcc_assert (id < 64);
++  if (flag_preprocess_only)
++    {
++      pragma_ns_name ns_name;
++
++      if (!allow_expansion)
++	return;
++
++      ns_name.space = space;
++      ns_name.name = name;
++      VEC_safe_push (pragma_ns_name, heap, registered_pp_pragmas, &ns_name);
++      id = VEC_length (pragma_ns_name, registered_pp_pragmas);
++      id += PRAGMA_FIRST_EXTERNAL - 1;
++    }
++  else
++    {
++      VEC_safe_push (pragma_handler, heap, registered_pragmas, &handler);
++      id = VEC_length (pragma_handler, registered_pragmas);
++      id += PRAGMA_FIRST_EXTERNAL - 1;
++
++      /* The C++ front end allocates 6 bits in cp_token; the C front end
++	 allocates 7 bits in c_token.  At present this is sufficient.  */
++      gcc_assert (id < 64);
++    }
+ 
+   cpp_register_deferred_pragma (parse_in, space, name, id,
+ 				allow_expansion, false);
+@@ -921,24 +992,8 @@ c_invoke_pragma_handler (unsigned int id
+ void
+ init_pragma (void)
+ {
+-  if (flag_openmp && !flag_preprocess_only)
++  if (flag_openmp)
+     {
+-      struct omp_pragma_def { const char *name; unsigned int id; };
+-      static const struct omp_pragma_def omp_pragmas[] = {
+-	{ "atomic", PRAGMA_OMP_ATOMIC },
+-	{ "barrier", PRAGMA_OMP_BARRIER },
+-	{ "critical", PRAGMA_OMP_CRITICAL },
+-	{ "flush", PRAGMA_OMP_FLUSH },
+-	{ "for", PRAGMA_OMP_FOR },
+-	{ "master", PRAGMA_OMP_MASTER },
+-	{ "ordered", PRAGMA_OMP_ORDERED },
+-	{ "parallel", PRAGMA_OMP_PARALLEL },
+-	{ "section", PRAGMA_OMP_SECTION },
+-	{ "sections", PRAGMA_OMP_SECTIONS },
+-	{ "single", PRAGMA_OMP_SINGLE },
+-	{ "threadprivate", PRAGMA_OMP_THREADPRIVATE }
+-      };
+-
+       const int n_omp_pragmas = sizeof (omp_pragmas) / sizeof (*omp_pragmas);
+       int i;
+ 
+@@ -947,8 +1002,9 @@ init_pragma (void)
+ 				      omp_pragmas[i].id, true, true);
+     }
+ 
+-  cpp_register_deferred_pragma (parse_in, "GCC", "pch_preprocess",
+-				PRAGMA_GCC_PCH_PREPROCESS, false, false);
++  if (!flag_preprocess_only)
++    cpp_register_deferred_pragma (parse_in, "GCC", "pch_preprocess",
++				  PRAGMA_GCC_PCH_PREPROCESS, false, false);
+ 
+ #ifdef HANDLE_PRAGMA_PACK
+ #ifdef HANDLE_PRAGMA_PACK_WITH_EXPANSION
+--- gcc/c-opts.c.jj	2008-02-26 22:53:23.000000000 +0100
++++ gcc/c-opts.c	2008-02-26 22:54:57.000000000 +0100
+@@ -1,5 +1,5 @@
+ /* C/ObjC/C++ command line option handling.
+-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007
++   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008
+    Free Software Foundation, Inc.
+    Contributed by Neil Booth.
+ 
+@@ -1239,6 +1239,9 @@ c_common_init (void)
+   if (version_flag)
+     c_common_print_pch_checksum (stderr);
+ 
++  /* Has to wait until now so that cpplib has its hash table.  */
++  init_pragma ();
++
+   if (flag_preprocess_only)
+     {
+       finish_options ();
+@@ -1246,9 +1249,6 @@ c_common_init (void)
+       return false;
+     }
+ 
+-  /* Has to wait until now so that cpplib has its hash table.  */
+-  init_pragma ();
+-
+   return true;
+ }
+ 
+--- gcc/c-pragma.h.jj	2008-01-26 18:01:16.000000000 +0100
++++ gcc/c-pragma.h	2008-02-26 22:54:57.000000000 +0100
+@@ -1,6 +1,6 @@
+ /* Pragma related interfaces.
+    Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+-   2007  Free Software Foundation, Inc.
++   2007, 2008  Free Software Foundation, Inc.
+ 
+ This file is part of GCC.
+ 
+@@ -124,4 +124,6 @@ extern enum cpp_ttype pragma_lex (tree *
+ extern enum cpp_ttype c_lex_with_flags (tree *, location_t *, unsigned char *,
+ 					int);
+ 
++extern void c_pp_lookup_pragma (unsigned int, const char **, const char **);
++
+ #endif /* GCC_C_PRAGMA_H */
+--- gcc/config/darwin.h.jj	2008-02-11 14:48:12.000000000 +0100
++++ gcc/config/darwin.h	2008-02-26 22:54:57.000000000 +0100
+@@ -892,8 +892,9 @@ enum machopic_addr_class {
+ 
+ #define DARWIN_REGISTER_TARGET_PRAGMAS()			\
+   do {								\
+-    cpp_register_pragma (parse_in, NULL, "mark",		\
+-			 darwin_pragma_ignore, false);		\
++    if (!flag_preprocess_only)					\
++      cpp_register_pragma (parse_in, NULL, "mark",		\
++			   darwin_pragma_ignore, false);	\
+     c_register_pragma (0, "options", darwin_pragma_options);	\
+     c_register_pragma (0, "segment", darwin_pragma_ignore);	\
+     c_register_pragma (0, "unused", darwin_pragma_unused);	\
+--- gcc/testsuite/gcc.dg/gomp/preprocess-1.c.jj	2008-02-26 22:54:57.000000000 +0100
++++ gcc/testsuite/gcc.dg/gomp/preprocess-1.c	2008-02-26 22:54:57.000000000 +0100
+@@ -0,0 +1,16 @@
++/* { dg-do preprocess } */
++
++void foo (void)
++{
++  int i1, j1, k1;
++#define p parallel
++#define P(x) private (x##1)
++#define S(x) shared (x##1)
++#define F(x) firstprivate (x##1)
++#pragma omp p P(i) \
++  S(j) \
++  F(k)
++  ;
++}
++
++/* { dg-final { scan-file preprocess-1.i "(^|\n)#pragma omp parallel private \\(i1\\) shared \\(j1\\) firstprivate \\(k1\\)($|\n)" } } */