meson: fix nativesdk-meson for multilib SDKs

Multilib SDKs differ only in the environment variables set, so nativesdk-meson's
setup script needs to write a cross file for each environment.

Rename the shipped meson.cross to meson.cross.template, as it cannot be used
directly.  Now that post-relocate scripts are called once for each environment,
the generated meson.cross can be prefixed with TARGET_PREFIX to ensure it is
unique.

Finally rewrite the setup script to use string.Template to perform the expansion
instead of hand-coding the logic.

(From OE-Core rev: 8596f871ef834a38e3375443f7eb08e43816347a)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-devtools/meson/meson/meson-wrapper b/meta/recipes-devtools/meson/meson/meson-wrapper
index b2e00da513..d4ffe60f9a 100755
--- a/meta/recipes-devtools/meson/meson/meson-wrapper
+++ b/meta/recipes-devtools/meson/meson/meson-wrapper
@@ -10,5 +10,5 @@ fi
 unset CC CXX CPP LD AR NM STRIP
 
 exec "$OECORE_NATIVE_SYSROOT/usr/bin/meson.real" \
-     --cross-file "$OECORE_NATIVE_SYSROOT/usr/share/meson/meson.cross" \
+     --cross-file "${OECORE_NATIVE_SYSROOT}/usr/share/meson/${TARGET_PREFIX}meson.cross" \
      "$@"