meson.bbclass: compile with --buildtype plain

OE manages all the compile flags, so we don't want meson to inject its
own flags. Currently, it's injecting -O0 and causing build breaks when
security flags are enabled (because _FORTIFY_SOURCE requires an
optimized build and meson defaults to a debug -O0 build).

Add --buildtype plain so meson will not add its own optimization flags.

(From OE-Core rev: 73ff85986d82c8da601d7c7cf9a02961f2f66a09)

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

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/classes/meson.bbclass b/meta/classes/meson.bbclass
index 4a4c51f840..f9cee00c07 100644
--- a/meta/classes/meson.bbclass
+++ b/meta/classes/meson.bbclass
@@ -13,6 +13,7 @@ def noprefix(var, d):
     return d.getVar(var).replace(d.getVar('prefix') + '/', '', 1)
 
 MESONOPTS = " --prefix ${prefix} \
+              --buildtype plain \
               --bindir ${@noprefix('bindir', d)} \
               --sbindir ${@noprefix('sbindir', d)} \
               --datadir ${@noprefix('datadir', d)} \