cross-canadian: update GNU name for ILP32 triplet

As discussed and agreed in Linaro Connect Budapest 2017 [1],
the GNU name for ARM64 with 32-bit ABI has been changed, e.g.,
from:
  aarch64_ilp32-linux-gnu
to:
  aarch64-linux-gnu_ilp32

The current code has "ilp32" as an OS variant; this change
updates that variant to include the underscore in order to
match the agreed convention.

More information about ARM64 ILP32 can be found here:
* https://wiki.debian.org/Arm64ilp32Port
* https://wiki.linaro.org/Platform/arm64-ilp32

[1] https://lists.linaro.org/pipermail/cross-distro/2017-March/000864.html

Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/cross-canadian.bbclass b/meta/classes/cross-canadian.bbclass
index 1928455cf7ab33335704229289216f4de087846b..cce09c93dae85592eac5ccdee73585708c20b18f 100644 (file)
--- a/meta/classes/cross-canadian.bbclass
+++ b/meta/classes/cross-canadian.bbclass
@@ -38,7 +38,7 @@ python () {
     extralibcs = [""]
     if "musl" in d.getVar("BASECANADIANEXTRAOS"):
         extralibcs.append("musl")
-    for variant in ["", "spe", "x32", "eabi", "n32", "ilp32"]:
+    for variant in ["", "spe", "x32", "eabi", "n32", "_ilp32"]:
         for libc in extralibcs:
             entry = "linux"
             if variant and libc: