meson: update to 0.50.0

Remove 0001-Linker-rules-move-cross_args-in-front-of-output_args.patch
as the upstream code has been completely reworked; if the issues pops up
again, we need to re-write the fix.

Rebase:
0001-Make-CPU-family-warnings-fatal.patch
0001-environment.py-detect-windows-also-if-the-system-str.patch
0001-gtkdoc-fix-issues-that-arise-when-cross-compiling.patch
0002-Support-building-allarch-recipes-again.patch

Add 0001-mesonbuild-environment.py-check-environment-for-vari.patch
as particularly we set windows resource compiler through an
environment variable WINDRES. This has replaced the
0001-modules-windows-split-WINDRES-env-variable.patch as the code
has been refactored.

Add 0001-mesonbuild-environment.py-do-not-determine-whether-a.patch
for a more robust detection of cross builds.

Replace many-cross.patch with corresponding backports from upcoming 0.50.1:
0007-mesonbuild-allow-multiple-cross-file-options.patch
load-configs-generalise-search-path.patch

Drop cross-libdir.patch as it has been merged upstream.

(From OE-Core rev: 3f9a0f0c6c99364eb128ffc2db704e957f1c0bce)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 20 insertions, 15 deletions

diff --git a/meta/recipes-devtools/meson/meson/0001-Make-CPU-family-warnings-fatal.patch b/meta/recipes-devtools/meson/meson/0001-Make-CPU-family-warnings-fatal.patch
index fbc3f5ad82..2580b1e366 100644
--- a/meta/recipes-devtools/meson/meson/0001-Make-CPU-family-warnings-fatal.patch
+++ b/meta/recipes-devtools/meson/meson/0001-Make-CPU-family-warnings-fatal.patch
@@ -1,4 +1,4 @@
-From 2db829d865bb6464ac15dbb4a58c9a675e296866 Mon Sep 17 00:00:00 2001
+From f76d2bf09f7ffd871d068c4ac4c4be083f5fb07f Mon Sep 17 00:00:00 2001
 From: Ross Burton <ross.burton@intel.com>
 Date: Tue, 3 Jul 2018 13:59:09 +0100
 Subject: [PATCH] Make CPU family warnings fatal
@@ -7,15 +7,29 @@ Upstream-Status: Inappropriate [OE specific]
 Signed-off-by: Ross Burton <ross.burton@intel.com>
 
 ---
- mesonbuild/environment.py | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
+ mesonbuild/envconfig.py   | 2 +-
+ mesonbuild/environment.py | 4 +---
+ 2 files changed, 2 insertions(+), 4 deletions(-)
 
+diff --git a/mesonbuild/envconfig.py b/mesonbuild/envconfig.py
+index f2510c1..b9841fe 100644
+--- a/mesonbuild/envconfig.py
++++ b/mesonbuild/envconfig.py
+@@ -178,7 +178,7 @@ class MachineInfo:
+ 
+         cpu_family = literal['cpu_family']
+         if cpu_family not in known_cpu_families:
+-            mlog.warning('Unknown CPU family %s, please report this at https://github.com/mesonbuild/meson/issues/new' % cpu_family)
++            raise EnvironmentException('Unknown CPU family %s, see https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU for directions.' % cpu_family)
+ 
+         endian = literal['endian']
+         if endian not in ('little', 'big'):
 diff --git a/mesonbuild/environment.py b/mesonbuild/environment.py
-index 2ccd31e..5fcf9df 100644
+index 4c1c5ac..a5a7461 100644
 --- a/mesonbuild/environment.py
 +++ b/mesonbuild/environment.py
-@@ -265,9 +265,7 @@ def detect_cpu_family(compilers):
-     # below.
+@@ -242,9 +242,7 @@ def detect_cpu_family(compilers):
+         trial = 'parisc'
  
      if trial not in known_cpu_families:
 -        mlog.warning('Unknown CPU family {!r}, please report this at '
@@ -25,12 +39,3 @@ index 2ccd31e..5fcf9df 100644
  
      return trial
  
-@@ -1232,7 +1230,7 @@ class MachineInfo:
- 
-         cpu_family = literal['cpu_family']
-         if cpu_family not in known_cpu_families:
--            mlog.warning('Unknown CPU family %s, please report this at https://github.com/mesonbuild/meson/issues/new' % cpu_family)
-+            raise EnvironmentException('Unknown CPU family %s, see https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU for directions.' % cpu_family)
- 
-         endian = literal['endian']
-         if endian not in ('little', 'big'):