1 files changed, 77 insertions, 1 deletions
diff --git a/build_scripts/options.py b/build_scripts/options.py
index fd8b0718e..daf3bb00e 100644
--- a/build_scripts/options.py
+++ b/build_scripts/options.py
@@ -38,16 +38,88 @@
 #############################################################################
 
 from __future__ import print_function
+import sys
+import os
+
+
+class Options(object):
+    def __init__(self):
+
+        # Dictionary containing values of all the possible options.
+        self.dict = {}
+
+    def has_option(self, name):
+        """ Returns True if argument '--name' was passed on the command
+        line. """
+        try:
+            sys.argv.remove("--{}".format(name))
+            self.dict[name] = True
+            return True
+        except ValueError:
+            pass
+        return False
+
+    def option_value(self, name, remove=True):
+        """
+        Returns the value of a command line option or environment
+        variable.
+
+        :param name: The name of the command line option or environment
+         variable.
+
+        :param remove: Whether the option and its value should be
+         removed from sys.argv. Useful when there's a need to query for
+         the value and also pass it along to setuptools for example.
+
+        :return: Either the option value or None.
+        """
+        for index, option in enumerate(sys.argv):
+            if option == '--' + name:
+                if index + 1 >= len(sys.argv):
+                    raise RuntimeError("The option {} requires a value".format(option))
+                value = sys.argv[index + 1]
+
+                if remove:
+                    sys.argv[index:index + 2] = []
+
+                self.dict[name] = value
+                return value
+
+            if option.startswith('--' + name + '='):
+                value = option[len(name) + 3:]
+
+                if remove:
+                    sys.argv[index:index + 1] = []
+
+                self.dict[name] = value
+                return value
+
+        env_val = os.getenv(name.upper().replace('-', '_'))
+        self.dict[name] = env_val
+        return env_val
+
+
+options = Options()
+
+
+def has_option(name):
+    return options.has_option(name)
+
+
+def option_value(*args,**kwargs):
+    return options.option_value(*args,**kwargs)
 
-from .utils import has_option, option_value
 
 # Declare options
+OPTION_BUILD_TYPE = option_value("build-type")
+OPTION_INTERNAL_BUILD_TYPE = option_value("internal-build-type")
 OPTION_DEBUG = has_option("debug")
 OPTION_RELWITHDEBINFO = has_option('relwithdebinfo')
 OPTION_QMAKE = option_value("qmake")
 OPTION_QT_VERSION = option_value("qt")
 OPTION_CMAKE = option_value("cmake")
 OPTION_OPENSSL = option_value("openssl")
+OPTION_SHIBOKEN_CONFIG_DIR = option_value("shiboken-config-dir")
 OPTION_ONLYPACKAGE = has_option("only-package")
 OPTION_STANDALONE = has_option("standalone")
 OPTION_MAKESPEC = option_value("make-spec")
@@ -82,3 +154,7 @@ OPTION_SANITIZE_ADDRESS = has_option("sanitize-address")
 OPTION_SNAPSHOT_BUILD = has_option("snapshot-build")
 OPTION_LIMITED_API = option_value("limited-api")
 OPTION_PACKAGE_TIMESTAMP = option_value("package-timestamp")
+
+# This is used automatically by distutils.command.install object, to
+# specify the final installation location.
+OPTION_FINAL_INSTALL_PREFIX = option_value("prefix", remove=False)