The use of arch specific variables like MIPSPKGSFX_ABI was creeping
into the -native sstate checksums of package like ncurses-native.
This is pointless and undesireable. We could add specific variable
exclusions but we might as well just brute force the code to be disabled
in the -native case since we don't use multilibs in the native case.
[YOCTO #3827]
(From OE-Core rev: cc7352ed990b1bdd26203a4d3b21286280ac26c5)
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.
(From OE-Core rev: c8e8e8ba22eaa335ac72f0e5b317f804035133e2)
Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This helper function and associated header will allow us to
resolve two/three header files that conflict due to contents
that change based on wordsize and ABI.
(From OE-Core rev: 1fe66d01b7bce70a37245d47b1abce155fae926e)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Richard Purdie
Peter Seebach
Mark Hatle