Merge pull request #358 from hackalog/add_info

Add build_info subcommand

toolchain.py

@@ -20,6 +20,8 @@ import fnmatch
 import tempfile
 import time
 from datetime import datetime
+from pprint import pformat
+
 try:
     from urllib.request import FancyURLopener, urlcleanup
 except ImportError:
@@ -1264,6 +1266,7 @@ Available commands:
     distclean     Clean the build and the result
     recipes       List all the available recipes
     status        List all the recipes and their build status
+    build_info    Display the current build context and Architecture info
 
 Xcode:
     create        Create a new xcode project
@@ -1456,6 +1459,25 @@ Xcode:
             print("--")
             print("Project {} updated".format(filename))
 
+        def build_info(self):
+            ctx = Context()
+            print("Build Context")
+            print("-------------")
+            for attr in dir(ctx):
+                if not attr.startswith("_"):
+                    if not callable(attr) and attr != 'archs':
+                        print("{}: {}".format(attr, pformat(getattr(ctx, attr))))
+            for arch in ctx.archs:
+                ul = '-' * (len(str(arch))+6)
+                print("\narch: {}\n{}".format(str(arch), ul))
+                for attr in dir(arch):
+                    if not attr.startswith("_"):
+                        if not callable(attr) and attr not in ['arch', 'ctx', 'get_env']:
+                            print("{}: {}".format(attr, pformat(getattr(arch, attr))))
+                env = arch.get_env()
+                print("env ({}): {}".format(arch, pformat(env)))
+
+
         def pip(self):
             ctx = Context()
             for recipe in Recipe.list_recipes():