[NaCl SDK] ppapi_simple logging improvements.

Add a new verbosity level called TRACE, and move a lot
of the message to this level.  This means the default
level for Debug builds (LOG) is a little less chatty.
Write all log message to stderr rather than stdout, so
that we don't pullute the stdout the application with our
messages (think minizip using ppapi_simple).

Also, use NACL_SDK_DEBUG to determine if we are building
a debug build, so the verbosity level is set correctly
in debug builds.

make build_projects.py -v pass V=1 to the make commands
that it runs.

When using the common.mk build system, pass --debug-libs
to create_html in debug builds.  Otherwise release libs
are deployed by create_nmf.

BUG=
R=binji@chromium.org, noelallen@chromium.org

Review URL: https://codereview.chromium.org/18089020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@209526 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 0 deletions

diff --git a/native_client_sdk/src/tools/create_html.py b/native_client_sdk/src/tools/create_html.py
index c0d1eb4..8634d4a 100755
--- a/native_client_sdk/src/tools/create_html.py
+++ b/native_client_sdk/src/tools/create_html.py
@@ -136,6 +136,8 @@ def CreateHTML(filenames, options):
     cmd = [create_nmf, '-s', staging, '-o', nmf] + filenames
     if options.verbose:
       cmd.append('-v')
+    if options.debug_libs:
+      cmd.append('--debug-libs')
     Log(cmd)
     try:
       subprocess.check_call(cmd)
@@ -158,6 +160,8 @@ def main(argv):
   parser = optparse.OptionParser(usage, description=description, epilog=epilog)
   parser.add_option('-v', '--verbose', action='store_true',
                     help='Verbose output')
+  parser.add_option('-d', '--debug-libs', action='store_true',
+                    help='When calling create_nmf request debug libaries')
   parser.add_option('-o', '--output', dest='output',
                     help='Name of html file to write (default is '
                          'input name with .html extension)',