summaryrefslogtreecommitdiff
path: root/third_party/waf/waflib/extras/cppcheck.py
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/waf/waflib/extras/cppcheck.py')
-rw-r--r--third_party/waf/waflib/extras/cppcheck.py81
1 files changed, 62 insertions, 19 deletions
diff --git a/third_party/waf/waflib/extras/cppcheck.py b/third_party/waf/waflib/extras/cppcheck.py
index 3bbeabf200a..4a4e59da5f4 100644
--- a/third_party/waf/waflib/extras/cppcheck.py
+++ b/third_party/waf/waflib/extras/cppcheck.py
@@ -1,4 +1,8 @@
#! /usr/bin/env python
+# encoding: utf-8
+# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file
+
+#! /usr/bin/env python
# -*- encoding: utf-8 -*-
# Michel Mooij, michel.mooij7@gmail.com
@@ -43,6 +47,11 @@ building the task.
The result of the source code analysis will be stored both as xml and html
files in the build location for the task. Should any error be detected by
cppcheck the build will be aborted and a link to the html report will be shown.
+By default, one index.html file is created for each task generator. A global
+index.html file can be obtained by setting the following variable
+in the configuration section:
+
+ conf.env.CPPCHECK_SINGLE_HTML = False
When needed source code checking by cppcheck can be disabled per task, per
detected error or warning for a particular task. It can be also be disabled for
@@ -85,7 +94,7 @@ script that comes shipped with the cppcheck tool.
import sys
import xml.etree.ElementTree as ElementTree
-from waflib import Task, TaskGen, Logs, Context
+from waflib import Task, TaskGen, Logs, Context, Options
PYGMENTS_EXC_MSG= '''
The required module 'pygments' could not be found. Please install it using your
@@ -134,6 +143,9 @@ def options(opt):
default='20', action='store',
help='maximum preprocessor (--max-configs) define iterations (default=20)')
+ opt.add_option('--cppcheck-jobs', dest='cppcheck_jobs',
+ default='1', action='store',
+ help='number of jobs (-j) to do the checking work (default=1)')
def configure(conf):
if conf.options.cppcheck_skip:
@@ -143,20 +155,27 @@ def configure(conf):
conf.env.CPPCHECK_MAX_CONFIGS = conf.options.cppcheck_max_configs
conf.env.CPPCHECK_BIN_ENABLE = conf.options.cppcheck_bin_enable
conf.env.CPPCHECK_LIB_ENABLE = conf.options.cppcheck_lib_enable
+ conf.env.CPPCHECK_JOBS = conf.options.cppcheck_jobs
+ if conf.options.cppcheck_jobs != '1' and ('unusedFunction' in conf.options.cppcheck_bin_enable or 'unusedFunction' in conf.options.cppcheck_lib_enable or 'all' in conf.options.cppcheck_bin_enable or 'all' in conf.options.cppcheck_lib_enable):
+ Logs.warn('cppcheck: unusedFunction cannot be used with multiple threads, cppcheck will disable it automatically')
conf.find_program('cppcheck', var='CPPCHECK')
+ # set to True to get a single index.html file
+ conf.env.CPPCHECK_SINGLE_HTML = False
@TaskGen.feature('c')
@TaskGen.feature('cxx')
def cppcheck_execute(self):
- if len(self.env.CPPCHECK_SKIP) or self.bld.options.cppcheck_skip:
+ if hasattr(self.bld, 'conf'):
+ return
+ if len(self.env.CPPCHECK_SKIP) or Options.options.cppcheck_skip:
return
if getattr(self, 'cppcheck_skip', False):
return
task = self.create_task('cppcheck')
task.cmd = _tgen_create_cmd(self)
task.fatal = []
- if not self.bld.options.cppcheck_err_resume:
+ if not Options.options.cppcheck_err_resume:
task.fatal.append('error')
@@ -167,10 +186,12 @@ def _tgen_create_cmd(self):
max_configs = self.env.CPPCHECK_MAX_CONFIGS
bin_enable = self.env.CPPCHECK_BIN_ENABLE
lib_enable = self.env.CPPCHECK_LIB_ENABLE
+ jobs = self.env.CPPCHECK_JOBS
cmd = self.env.CPPCHECK
args = ['--inconclusive','--report-progress','--verbose','--xml','--xml-version=2']
args.append('--max-configs=%s' % max_configs)
+ args.append('-j %s' % jobs)
if 'cxx' in features:
args.append('--language=c++')
@@ -179,7 +200,7 @@ def _tgen_create_cmd(self):
args.append('--language=c')
args.append('--std=%s' % std_c)
- if self.bld.options.cppcheck_check_config:
+ if Options.options.cppcheck_check_config:
args.append('--check-config')
if set(['cprogram','cxxprogram']) & set(features):
@@ -215,8 +236,11 @@ class cppcheck(Task.Task):
root = ElementTree.fromstring(s)
cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
cmd.text = str(self.cmd)
- body = ElementTree.tostring(root)
- node = self.generator.path.get_bld().find_or_declare('cppcheck.xml')
+ body = ElementTree.tostring(root).decode('us-ascii')
+ body_html_name = 'cppcheck-%s.xml' % self.generator.get_name()
+ if self.env.CPPCHECK_SINGLE_HTML:
+ body_html_name = 'cppcheck.xml'
+ node = self.generator.path.get_bld().find_or_declare(body_html_name)
node.write(header + body)
def _get_defects(self, xml_string):
@@ -244,10 +268,10 @@ class cppcheck(Task.Task):
def _create_html_files(self, defects):
sources = {}
- defects = [defect for defect in defects if defect.has_key('file')]
+ defects = [defect for defect in defects if 'file' in defect]
for defect in defects:
name = defect['file']
- if not sources.has_key(name):
+ if not name in sources:
sources[name] = [defect]
else:
sources[name].append(defect)
@@ -255,10 +279,13 @@ class cppcheck(Task.Task):
files = {}
css_style_defs = None
bpath = self.generator.path.get_bld().abspath()
- names = sources.keys()
+ names = list(sources.keys())
for i in range(0,len(names)):
name = names[i]
- htmlfile = 'cppcheck/%i.html' % (i)
+ if self.env.CPPCHECK_SINGLE_HTML:
+ htmlfile = 'cppcheck/%i.html' % (i)
+ else:
+ htmlfile = 'cppcheck/%s%i.html' % (self.generator.get_name(),i)
errors = sources[name]
files[name] = { 'htmlfile': '%s/%s' % (bpath, htmlfile), 'errors': errors }
css_style_defs = self._create_html_file(name, htmlfile, errors)
@@ -279,19 +306,25 @@ class cppcheck(Task.Task):
if div.get('id') == 'header':
h1 = div.find('h1')
h1.text = 'cppcheck report - %s' % name
+ if div.get('id') == 'menu':
+ indexlink = div.find('a')
+ if self.env.CPPCHECK_SINGLE_HTML:
+ indexlink.attrib['href'] = 'index.html'
+ else:
+ indexlink.attrib['href'] = 'index-%s.html' % name
if div.get('id') == 'content':
content = div
srcnode = self.generator.bld.root.find_node(sourcefile)
- hl_lines = [e['line'] for e in errors if e.has_key('line')]
+ hl_lines = [e['line'] for e in errors if 'line' in e]
formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
- formatter.errors = [e for e in errors if e.has_key('line')]
+ formatter.errors = [e for e in errors if 'line' in e]
css_style_defs = formatter.get_style_defs('.highlight')
lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
s = pygments.highlight(srcnode.read(), lexer, formatter)
table = ElementTree.fromstring(s)
content.append(table)
- s = ElementTree.tostring(root, method='html')
+ s = ElementTree.tostring(root, method='html').decode('us-ascii')
s = CCPCHECK_HTML_TYPE + s
node = self.generator.path.get_bld().find_or_declare(htmlfile)
node.write(s)
@@ -315,10 +348,19 @@ class cppcheck(Task.Task):
if div.get('id') == 'content':
content = div
self._create_html_table(content, files)
+ if div.get('id') == 'menu':
+ indexlink = div.find('a')
+ if self.env.CPPCHECK_SINGLE_HTML:
+ indexlink.attrib['href'] = 'index.html'
+ else:
+ indexlink.attrib['href'] = 'index-%s.html' % name
- s = ElementTree.tostring(root, method='html')
+ s = ElementTree.tostring(root, method='html').decode('us-ascii')
s = CCPCHECK_HTML_TYPE + s
- node = self.generator.path.get_bld().find_or_declare('cppcheck/index.html')
+ index_html_name = 'cppcheck/index-%s.html' % name
+ if self.env.CPPCHECK_SINGLE_HTML:
+ index_html_name = 'cppcheck/index.html'
+ node = self.generator.path.get_bld().find_or_declare(index_html_name)
node.write(s)
return node
@@ -330,9 +372,9 @@ class cppcheck(Task.Task):
row = ElementTree.fromstring(s)
table.append(row)
- errors = sorted(val['errors'], key=lambda e: int(e['line']) if e.has_key('line') else sys.maxint)
+ errors = sorted(val['errors'], key=lambda e: int(e['line']) if 'line' in e else sys.maxint)
for e in errors:
- if not e.has_key('line'):
+ if not 'line' in e:
s = '<tr><td></td><td>%s</td><td>%s</td><td>%s</td></tr>\n' % (e['id'], e['severity'], e['msg'])
else:
attr = ''
@@ -382,7 +424,7 @@ class CppcheckHtmlFormatter(pygments.formatters.HtmlFormatter):
for error in self.errors:
if int(error['line']) == line_no:
t = t.replace('\n', CPPCHECK_HTML_ERROR % error['msg'])
- line_no = line_no + 1
+ line_no += 1
yield i, t
@@ -413,7 +455,7 @@ CPPCHECK_HTML_FILE = """
<div>cppcheck - a tool for static C/C++ code analysis</div>
<div>
Internet: <a href="http://cppcheck.sourceforge.net">http://cppcheck.sourceforge.net</a><br/>
- Forum: <a href="http://apps.sourceforge.net/phpbb/cppcheck/">http://apps.sourceforge.net/phpbb/cppcheck/</a><br/>
+ Forum: <a href="http://apps.sourceforge.net/phpbb/cppcheck/">http://apps.sourceforge.net/phpbb/cppcheck/</a><br/>
IRC: #cppcheck at irc.freenode.net
</div>
&nbsp;
@@ -544,3 +586,4 @@ th, td {
}
"""
+
View Lorry Controller Status