From b072d72f942065db6581f510fb226d3042d4f3bb Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Wed, 20 Jul 2016 22:53:26 +0300
Subject: Properties is no longer mandatory in cross files so do not require
 it.

---
 mesonbuild/environment.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mesonbuild/environment.py b/mesonbuild/environment.py
index 98ce93311..a105cb855 100644
--- a/mesonbuild/environment.py
+++ b/mesonbuild/environment.py
@@ -723,14 +723,12 @@ def get_args_from_envvars(lang):
 
 class CrossBuildInfo():
     def __init__(self, filename):
-        self.config = {}
+        self.config = {'properties': {}}
         self.parse_datafile(filename)
         if 'target_machine' in self.config:
             return
         if not 'host_machine' in self.config:
             raise mesonlib.MesonException('Cross info file must have either host or a target machine.')
-        if not 'properties' in self.config:
-            raise mesonlib.MesonException('Cross file is missing "properties".')
         if not 'binaries' in self.config:
             raise mesonlib.MesonException('Cross file is missing "binaries".')
 
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