From ff65a8a959057873f220919692f67b9cfb38e42b Mon Sep 17 00:00:00 2001 From: "scottmg@chromium.org" Date: Wed, 23 May 2012 23:16:40 +0000 Subject: Suppress output from generate_stubs on success Avoids printing this every build: [8079->2182/10278 ~17] RULE Generating FFmpeg import libraries. Creating library ..\..\out\Debug\lib\avutil-51.lib and object ..\..\out\Debug\lib\avutil-51.exp [8075->2186/10278 ~17] RULE Generating FFmpeg import libraries. Creating library ..\..\out\Debug\lib\avcodec-54.lib and object ..\..\out\Debug\lib\avcodec-54.exp [8072->2189/10278 ~17] RULE Generating FFmpeg import libraries. Creating library ..\..\out\Debug\lib\avformat-54.lib and object ..\..\out\Debug\lib\avformat-54.exp BUG=126483 R=thakis@chromium.org Review URL: https://chromiumcodereview.appspot.com/10432002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138655 0039d316-1c4b-4281-b951-d872f2087c98 --- tools/generate_stubs/generate_stubs.py | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'tools/generate_stubs/generate_stubs.py') diff --git a/tools/generate_stubs/generate_stubs.py b/tools/generate_stubs/generate_stubs.py index 61d606b..424d24f 100755 --- a/tools/generate_stubs/generate_stubs.py +++ b/tools/generate_stubs/generate_stubs.py @@ -36,6 +36,7 @@ import os import re import string import subprocess +import sys class Error(Exception): @@ -439,6 +440,17 @@ def WriteWindowsDefFile(module_name, signatures, outfile): outfile.write(' %s\n' % sig['name']) +def QuietRun(args, filter=None, write_to=sys.stdout): + """Invoke |args| as command via subprocess.Popen, filtering lines starting + with |filter|.""" + popen = subprocess.Popen(args, stdout=subprocess.PIPE) + out, _ = popen.communicate() + for line in out.splitlines(): + if not filter or not line.startswith(filter): + write_to.write(line + '\n') + return popen.returncode + + def CreateWindowsLib(module_name, signatures, intermediate_dir, outdir_path): """Creates a windows library file. @@ -470,9 +482,10 @@ def CreateWindowsLib(module_name, signatures, intermediate_dir, outdir_path): # Invoke the "lib" program on Windows to create stub .lib files for the # generated definitions. These .lib files can then be used during # delayloading of the dynamic libraries. - ret = subprocess.call(['lib', '/nologo', '/machine:X86', - '/def:' + def_file_path, - '/out:' + lib_file_path]) + ret = QuietRun(['lib', '/nologo', '/machine:X86', + '/def:' + def_file_path, + '/out:' + lib_file_path], + filter=' Creating library') if ret != 0: raise SubprocessError( 'Failed creating %s for %s' % (lib_file_path, def_file_path), -- cgit v1.1