For perfectly sound reasons, n32 MIPS is a mips64 subset denoted by an
ABI change, thus, "mips64-vendor-linux-gnun32" rather than
"mips-vendor-linux-gnu". A previous change had fixed up insane.bbclass
to recognize these, which mostly worked, but left SITEINFO_BITS set to
64.

Since bit-32 is processed first, and there are specific checks for
linux-gnun32, modify the mips64-linux-gnun32 lines to specify "bit-32",
so things that check SITEINFO_BITS get the right answer. Also, drop
the mips{,el}-linux-gnun32 lines, because that's not a valid combination;
n32 only makes sense for mips64.

Also, the insane.bbclass change spelled "mips64el" as "mipsel64", which
no one noticed because no one's using little-endian n32, apparently.

Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

The n32 architecture is odd, in that it's a mips64 ABI which happens
to be 32-bit. To handle this, we need something in the environment
which can be used to distinguish it. The obvious place to stash this
is the ABI suffix, so we use "n32" as an ABI suffix. This allows
a couple of improved checks:

1. In insane.bbclass, we can use "linux-gnun32" to discern that it's
okay for a mips64 binary to be a 32-bit binary in some cases.
2. In multilib_header, we can check for the n32 ABI, and use a distinct
value.
3. In siteinfo, add linux-gnun32 as a synonym for linux, similar to
what's done for linux-gnux32, and tell the mips*-linux-gnun32 variants
to pick up the corresponding mips-linux site configs.

Note that the multilib header wrapper already has n32 hooks in it, there
was just nothing creating -n32 header variants.

Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

Using "1" with getVar is bad coding style and "True" is preferred.
This patch is a sed over the meta directory of the form:

sed \
 -e 's:\(\.getVar([^,()]*, \)1 *):\1True):g' \
 -e 's:\(\.getVarFlag([^,()]*, [^,()]*, \)1 *):\1True):g' \
 -i `grep -ril getVar *`

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

X32 has different sizes for many types:

1. off_t and ino_t are 8 byte, instead of 4 byte.
2. pthread_mutex_t is 32byte, instead of 24 byte.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

This is the result of running the following over the metadata:

sed \
-e 's:bb.data.\(setVar([^,()]*,[^,()]*\), *\([^ )]*\) *):\2.\1):g' \
-e 's:bb.data.\(setVarFlag([^,()]*,[^,()]*,[^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^() ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-i `grep -ril bb.data *`

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

[YOCTO #892]
Modify the function toolchain_create_sdk_siteconfig to collect the
cached site config files which are specified by
TOOLCHAIN_NEED_CONFIGSITE_CACHE in runtime.

Also added task dependency to ensure the cached site config files are
generated.

Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

I believe that powerpc-linux is now a common file across 32bit/64bit
linux for powerpc be it uclibc or glibc. I compared the differences
between powerpc-linux-uclibc and powerpc-linux files and it
powerpc-linux was more uptodate and all the new stuff it had was needed
for uclibc anyway so we do not need to keep exact copy of powerpc-linux
as powerpc-linux-uclibc instead we use powerpc-linux for powerpc/uclibc
targets.

Secondly linux specific files were added in archinfo dictionary
which I think logically belongs to targetinfo dictionary therefore
moved them to targetinfo

now uclibc/powerpc is buildable again

Signed-off-by: Khem Raj <raj.khem@gmail.com>

There is this discrepency in spelling. Lets fix it in
core. There are lot of layers using SITEINFO_ENDIANNESS
This was shielded since meta-oe had its own copy of
siteinfo class. But that class has now been deleted in
favor of oe-core

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>