There are some discussions upstream to merge this patch, but I presonaly believe
that is is OE only. https://github.com/mesonbuild/meson/issues/1849#issuecomment-303730323

Upstream-Status: Inappropriate [OE specific]
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
diff --git a/mesonbuild/dependencies.py b/mesonbuild/dependencies.py
index 04a22f985941..3e33bc4a79e7 100644
--- a/mesonbuild/dependencies.py
+++ b/mesonbuild/dependencies.py
@@ -95,7 +95,7 @@ class Dependency:
     def need_threads(self):
         return False
 
-    def get_pkgconfig_variable(self, variable_name):
+    def get_pkgconfig_variable(self, variable_name, use_native=False):
         raise MesonException('Tried to get a pkg-config variable from a non-pkgconfig dependency.')
 
 class InternalDependency(Dependency):
@@ -224,8 +224,12 @@ class PkgConfigDependency(Dependency):
         return s.format(self.__class__.__name__, self.name, self.is_found,
                         self.version_reqs)
 
-    def _call_pkgbin(self, args):
-        p, out = Popen_safe([self.pkgbin] + args, env=os.environ)[0:2]
+    def _call_pkgbin(self, args, use_native=False):
+        if use_native:
+            pkgbin = [self.pkgbin + "-native"]
+        else:
+            pkgbin = [self.pkgbin]
+        p, out = Popen_safe(pkgbin + args, env=os.environ)[0:2]
         return p.returncode, out.strip()
 
     def _set_cargs(self):
@@ -259,8 +263,8 @@ class PkgConfigDependency(Dependency):
                 self.is_libtool = True
             self.libs.append(lib)
 
-    def get_pkgconfig_variable(self, variable_name):
-        ret, out = self._call_pkgbin(['--variable=' + variable_name, self.name])
+    def get_pkgconfig_variable(self, variable_name, use_native=False):
+        ret, out = self._call_pkgbin(['--variable=' + variable_name, self.name], use_native=use_native)
         variable = ''
         if ret != 0:
             if self.required:
@@ -1091,7 +1095,7 @@ class QtBaseDependency(Dependency):
         self.bindir = self.get_pkgconfig_host_bins(core)
         if not self.bindir:
             # If exec_prefix is not defined, the pkg-config file is broken
-            prefix = core.get_pkgconfig_variable('exec_prefix')
+            prefix = core.get_pkgconfig_variable('exec_prefix', use_native=True)
             if prefix:
                 self.bindir = os.path.join(prefix, 'bin')
 
@@ -1202,7 +1206,7 @@ class Qt5Dependency(QtBaseDependency):
         QtBaseDependency.__init__(self, 'qt5', env, kwargs)
 
     def get_pkgconfig_host_bins(self, core):
-        return core.get_pkgconfig_variable('host_bins')
+        return core.get_pkgconfig_variable('host_bins', use_native=True)
 
 class Qt4Dependency(QtBaseDependency):
     def __init__(self, env, kwargs):
@@ -1216,7 +1220,7 @@ class Qt4Dependency(QtBaseDependency):
         applications = ['moc', 'uic', 'rcc', 'lupdate', 'lrelease']
         for application in applications:
             try:
-                return os.path.dirname(core.get_pkgconfig_variable('%s_location' % application))
+                return os.path.dirname(core.get_pkgconfig_variable('%s_location' % application, use_native=True))
             except MesonException:
                 pass