Make quiet builds really quiet

The change does a couple of things:
- Sets the distutils / setuptools --verbose option to 0
- Sets the distutils / setuptools --quiet option to 1
- The options above end up calling distutils.log.set_verbosity(0)
- Passes the QUIET_BUILD cmake option from setup.py to every
  CMake invocation, when --quiet is passed to setup.py
- Sets the CMAKE_INSTALL_MESSAGE variable to silence messages
  regarding installation of files
- Sets the CMAKE_RULE_MESSAGES variable to disable progress report
  in makefiles when building each source file
- Overrides the CMake message function, not to display
  STATUS / info / untyped messages (still displays warnings and
  errors)
- Changes the build / install elapsed time messages to always be
  printed even in quiet mode
- Reverts the previously introduced set_quiet function in utils,
  because log.set_verbosity() now takes care of silencing those
  messages

As a result, there's a lot less clutter when doing a quiet build.
Warnings, errors and shiboken output is still displayed.

Change-Id: Ie05c593ce7dc0aa04554c2d2859ce655233ddb9f
Reviewed-by: Christian Tismer <tismer@stackless.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 8 insertions, 5 deletions

diff --git a/build_scripts/options.py b/build_scripts/options.py
index 3a5caf392..644649938 100644
--- a/build_scripts/options.py
+++ b/build_scripts/options.py
@@ -59,12 +59,15 @@ class Options(object):
         # Dictionary containing values of all the possible options.
         self.dict = {}
 
-    def has_option(self, name):
+    def has_option(self, name, remove=True):
         """ Returns True if argument '--name' was passed on the command
         line. """
         option = '--' + name
         count = sys.argv.count(option)
-        for i in range(count):
+        remove_count = count
+        if not remove and count > 0:
+            remove_count -= 1
+        for i in range(remove_count):
            sys.argv.remove(option)
         if count > 1:
             _warn_multiple_option(option)
@@ -120,8 +123,8 @@ class Options(object):
 options = Options()
 
 
-def has_option(name):
-    return options.has_option(name)
+def has_option(*args, **kwargs):
+    return options.has_option(*args, **kwargs)
 
 
 def option_value(*args,**kwargs):
@@ -171,7 +174,7 @@ OPTION_MODULE_SUBSET = option_value("module-subset")
 OPTION_RPATH_VALUES = option_value("rpath")
 OPTION_QT_CONF_PREFIX = option_value("qt-conf-prefix")
 OPTION_QT_SRC = option_value("qt-src-dir")
-OPTION_QUIET = has_option('quiet')
+OPTION_QUIET = has_option('quiet', remove=False)
 OPTION_VERBOSE_BUILD = has_option("verbose-build")
 OPTION_SANITIZE_ADDRESS = has_option("sanitize-address")
 OPTION_SNAPSHOT_BUILD = has_option("snapshot-build")