From 30e97d4090a3d3f5b7ddcaf27cfa17f3c8c1d462 Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Wed, 15 Nov 2017 15:05:01 +0100
Subject: [PATCH] native_bindir

Some libraries, like QT, have pre-processors that convert their input
files into something that the cross-compiler can process. We find the
path of those pre-processors via pkg-config-native instead of
pkg-config.

This path forces the use of pkg-config-native for host_bins arguments.

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>

---
 mesonbuild/dependencies/base.py | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/mesonbuild/dependencies/base.py b/mesonbuild/dependencies/base.py
index 14380d4..d0c443f 100644
--- a/mesonbuild/dependencies/base.py
+++ b/mesonbuild/dependencies/base.py
@@ -179,7 +179,7 @@ class Dependency:
     def get_exe_args(self, compiler):
         return []
 
-    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any]) -> str:
+    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any], use_native=False) -> str:
         raise DependencyException(f'{self.name!r} is not a pkgconfig dependency')
 
     def get_configtool_variable(self, variable_name):
@@ -267,7 +267,7 @@ class InternalDependency(Dependency):
             return True
         return any(d.is_built() for d in self.ext_deps)
 
-    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any]) -> str:
+    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any], use_native=False) -> str:
         raise DependencyException('Method "get_pkgconfig_variable()" is '
                                   'invalid for an internal dependency')
 
@@ -645,8 +645,11 @@ class PkgConfigDependency(ExternalDependency):
         return s.format(self.__class__.__name__, self.name, self.is_found,
                         self.version_reqs)
 
-    def _call_pkgbin_real(self, args, env):
-        cmd = self.pkgbin.get_command() + args
+    def _call_pkgbin_real(self, args, env, use_native=False):
+        if use_native:
+            cmd = [self.pkgbin.get_command()[0] + "-native"] + args
+        else:
+            cmd = self.pkgbin.get_command() + args
         p, out, err = Popen_safe(cmd, env=env)
         rc, out, err = p.returncode, out.strip(), err.strip()
         call = ' '.join(cmd)
@@ -674,7 +677,7 @@ class PkgConfigDependency(ExternalDependency):
             if key.startswith('PKG_'):
                 mlog.debug(f'env[{key}]: {value}')
 
-    def _call_pkgbin(self, args, env=None):
+    def _call_pkgbin(self, args, env=None, use_native=False):
         # Always copy the environment since we're going to modify it
         # with pkg-config variables
         if env is None:
@@ -688,7 +691,7 @@ class PkgConfigDependency(ExternalDependency):
         targs = tuple(args)
         cache = PkgConfigDependency.pkgbin_cache
         if (self.pkgbin, targs, fenv) not in cache:
-            cache[(self.pkgbin, targs, fenv)] = self._call_pkgbin_real(args, env)
+            cache[(self.pkgbin, targs, fenv)] = self._call_pkgbin_real(args, env, use_native)
         return cache[(self.pkgbin, targs, fenv)]
 
     def _convert_mingw_paths(self, args: T.List[str]) -> T.List[str]:
@@ -894,7 +897,7 @@ class PkgConfigDependency(ExternalDependency):
                                       (self.name, out_raw))
         self.link_args, self.raw_link_args = self._search_libs(out, out_raw)
 
-    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any]) -> str:
+    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any], use_native=False) -> str:
         options = ['--variable=' + variable_name, self.name]
 
         if 'define_variable' in kwargs:
@@ -907,7 +910,7 @@ class PkgConfigDependency(ExternalDependency):
 
             options = ['--define-variable=' + '='.join(definition)] + options
 
-        ret, out, err = self._call_pkgbin(options)
+        ret, out, err = self._call_pkgbin(options, use_native=use_native)
         variable = ''
         if ret != 0:
             if self.required: