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, 29 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/files/pr22133-mingw-path-fixup.patch b/meta/recipes-devtools/gcc/files/pr22133-mingw-path-fixup.patch
new file mode 100644
index 0000000000..429e9ffd0c
--- /dev/null
+++ b/meta/recipes-devtools/gcc/files/pr22133-mingw-path-fixup.patch
@@ -0,0 +1,29 @@
+diff -rupN gcc-4.2.orig/gcc/c-incpath.c gcc-4.2/gcc/c-incpath.c
+--- gcc-4.2.orig/gcc/c-incpath.c	2007-09-01 11:28:30.000000000 -0400
++++ gcc-4.2/gcc/c-incpath.c	2008-08-17 16:56:01.000000000 -0400
+@@ -340,13 +340,18 @@ add_path (char *path, int chain, int cxx
+   cpp_dir *p;
+ 
+ #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+-  /* Convert all backslashes to slashes.  The native CRT stat()
+-     function does not recognize a directory that ends in a backslash
+-     (unless it is a drive root dir, such "c:\").  Forward slashes,
+-     trailing or otherwise, cause no problems for stat().  */
+-  char* c;
+-  for (c = path; *c; c++)
+-    if (*c == '\\') *c = '/';
++  /* Remove unnecessary trailing slashes.  On some versions of MS
++     Windows, trailing  _forward_ slashes cause no problems for stat().
++     On newer versions, stat() does not recognise a directory that ends
++     in a '\\' or '/', unless it is a drive root dir, such as "c:/",
++     where it is obligatory.  */
++  int pathlen = strlen (path);
++  char* end = path + pathlen - 1;
++  /* Preserve the lead '/' or lead "c:/".  */
++  char* start = path + (pathlen > 2 && path[1] == ':' ? 3 : 1);
++  
++  for (; end > start && IS_DIR_SEPARATOR (*end); end--)
++    *end = 0;
+ #endif
+ 
+   p = XNEW (cpp_dir);