[PATCH master 2/4] waf: Add a config report
chrisj at rtems.org
chrisj at rtems.org
Tue Sep 15 02:32:33 UTC 2020
From: Chris Johns <chrisj at rtems.org>
---
builder.py | 81 +++++++++++++++++++++++++++++++++------------
freebsd-to-rtems.py | 40 ++++++++++++++--------
2 files changed, 85 insertions(+), 36 deletions(-)
diff --git a/builder.py b/builder.py
index 83672935..79cb6c17 100755
--- a/builder.py
+++ b/builder.py
@@ -537,6 +537,16 @@ class BuildSystemFragmentComposer(object):
else:
self.includes = includes
+ def __str__(self):
+ return ''
+
+ def get_includes(self):
+ if None in self.includes:
+ incs = []
+ else:
+ incs = self.includes
+ return incs
+
def compose(self, path):
return ''
@@ -545,11 +555,14 @@ class SourceFileFragmentComposer(BuildSystemFragmentComposer):
def __init__(self, cflags="default", includes=None):
self.cflags, self.includes = _cflagsIncludes(cflags, includes)
+ def _get_flags(self):
+ return self.cflags + self.get_includes()
+
+ def __str__(self):
+ return 'SF: ' + ' '.join(self._get_flags())
+
def compose(self, path):
- if None in self.includes:
- flags = self.cflags
- else:
- flags = self.cflags + self.includes
+ flags = self._get_flags()
return ['sources', flags,
('default', None)], [path], self.cflags, self.includes
@@ -561,6 +574,12 @@ class SourceFileIfHeaderComposer(SourceFileFragmentComposer):
self.headers = headers
super(SourceFileIfHeaderComposer, self).__init__(cflags=cflags,
includes=includes)
+ def __str__(self):
+ incs = self.headers + self.get_includes
+ if len(incs) > 0:
+ return 'SFIH:' + ' '.join(incs)
+ else:
+ return ''
def compose(self, path):
r = SourceFileFragmentComposer.compose(self, path)
@@ -589,6 +608,9 @@ class TestFragementComposer(BuildSystemFragmentComposer):
self.netTest = netTest
self.extraLibs = extraLibs
+ def __str__(self):
+ return 'TEST: ' + self.testName
+
def compose(self, path):
return ['tests', self.testName, ('default', None)], {
'configTest': self.configTest,
@@ -717,10 +739,9 @@ class YaccFragmentComposer(BuildSystemFragmentComposer):
return ['yacc', path, ('default', None)], d
-#
-# File - a file in the source we move backwards and forwards.
-#
class File(object):
+ '''A file of source we move backwards and forwards and build.'''
+
def __init__(self, path, pathComposer, forwardConverter, reverseConverter,
buildSystemComposer):
if verbose(verboseMoreDetail):
@@ -737,6 +758,13 @@ class File(object):
self.reverseConverter = reverseConverter
self.buildSystemComposer = buildSystemComposer
+ def __str__(self):
+ out = self.path
+ bsc = str(self.buildSystemComposer)
+ if len(bsc) > 0:
+ out += ' (' + bsc + ')'
+ return out
+
def processSource(self, forward):
if forward:
if verbose(verboseDetail):
@@ -754,10 +782,9 @@ class File(object):
self.pathComposer.composeLibBSDPath(self.path, ''))
-#
-# Module - logical group of related files we can perform actions on
-#
class Module(object):
+ '''Logical group of related files we can perform actions on'''
+
def __init__(self, manager, name, enabled=True):
self.manager = manager
self.name = name
@@ -766,6 +793,20 @@ class Module(object):
self.cpuDependentSourceFiles = {}
self.dependencies = []
+ def __str__(self):
+ out = [self.name + ': ' + self.conditionalOn]
+ if len(self.dependencies) > 0:
+ out += [' Deps: ' + str(len(self.dependencies))]
+ out += [' ' + type(d).__name__ for d in self.dependencies]
+ if len(self.files) > 0:
+ out += [' Files: ' + str(len(self.files))]
+ out += [' ' + str(f) for f in self.files]
+ if len(self.cpuDependentSourceFiles) > 0:
+ out += [' CPU Dep: ' + str(len(self.cpuDependentSourceFiles))]
+ for cpu in self.cpuDependentSourceFiles:
+ out += [' ' + cpu + ':' + str(f) for f in self.cpuDependentSourceFiles[cpu]]
+ return os.linesep.join(out)
+
def initCPUDependencies(self, cpu):
if cpu not in self.cpuDependentSourceFiles:
self.cpuDependentSourceFiles[cpu] = []
@@ -779,15 +820,6 @@ class Module(object):
for f in files:
f.processSource(direction)
- def addFiles(self,
- newFiles,
- buildSystemComposer=BuildSystemFragmentComposer()):
- files = []
- for newFile in newFiles:
- assertFile(newFile)
- files += [File(newFile, composers, buildSystemComposer)]
- return files
-
def addFile(self, f):
self.files += [f]
@@ -920,10 +952,9 @@ class Module(object):
self.dependencies += [dep]
-#
-# Manager - a collection of modules.
-#
class ModuleManager(object):
+ '''A manager for a collection of modules.'''
+
def __init__(self):
self.modules = {}
self.generator = {}
@@ -935,6 +966,12 @@ class ModuleManager(object):
raise KeyError('module %s not found' % (key))
return self.modules[key]
+ def __str__(self):
+ out = ['Modules: ' + str(len(self.modules)), '']
+ for m in sorted(self.modules):
+ out += [str(self.modules[m]), '']
+ return os.linesep.join(out)
+
def getAllModules(self):
if 'modules' in self.configuration:
return self.configuration['modules']
diff --git a/freebsd-to-rtems.py b/freebsd-to-rtems.py
index 3f06bdf9..5710b902 100755
--- a/freebsd-to-rtems.py
+++ b/freebsd-to-rtems.py
@@ -47,6 +47,7 @@ import libbsd
isForward = True
isEarlyExit = False
statsReport = False
+isConfig = False
def usage():
print("freebsd-to-rtems.py [args]")
@@ -59,14 +60,15 @@ def usage():
print(" -R|--reverse default origin -> LibBSD, reverse that")
print(" -r|--rtems LibBSD directory (default: '.')")
print(" -f|--freebsd FreeBSD origin directory (default: 'freebsd-org')")
+ print(" -c|--config Output the configuration then exit")
print(" -v|--verbose enable verbose output mode")
# Parse the arguments
def parseArguments():
- global isForward, isEarlyExit, statsReport
+ global isForward, isEarlyExit, statsReport, isConfig
try:
opts, args = getopt.getopt(sys.argv[1:],
- "?hdDembSRr:f:v",
+ "?hdDembSRr:f:cv",
[ "help",
"help",
"dry-run"
@@ -78,6 +80,7 @@ def parseArguments():
"stats"
"rtems="
"freebsd="
+ "config"
"verbose" ])
except getopt.GetoptError as err:
# print help information and exit:
@@ -104,6 +107,8 @@ def parseArguments():
builder.LIBBSD_DIR = a
elif o in ("-f", "--freebsd"):
builder.FreeBSD_DIR = a
+ elif o in ("-c", "--config"):
+ isConfig = True
else:
assert False, "unhandled option"
@@ -127,24 +132,31 @@ def wasDirectorySet(desc, path):
print("error:" + desc + " Directory (" + path + ") does not exist")
sys.exit(2)
-# Were directories specified?
-wasDirectorySet( "LibBSD", builder.LIBBSD_DIR )
-wasDirectorySet( "FreeBSD", builder.FreeBSD_DIR )
+try:
+ if not isConfig:
+ # Were directories specified?
+ wasDirectorySet( "LibBSD", builder.LIBBSD_DIR )
+ wasDirectorySet( "FreeBSD", builder.FreeBSD_DIR )
-# Are we generating or reverting?
-if isForward == True:
- print("Forward from", builder.FreeBSD_DIR, "into", builder.LIBBSD_DIR)
-else:
- print("Reverting from", builder.LIBBSD_DIR)
+ # Are we generating or reverting?
+ if isForward == True:
+ print("Forward from", builder.FreeBSD_DIR, "into", builder.LIBBSD_DIR)
+ else:
+ print("Reverting from", builder.LIBBSD_DIR)
-if isEarlyExit == True:
- print("Early exit at user request")
- sys.exit(0)
+ if isEarlyExit == True:
+ print("Early exit at user request")
+ sys.exit(0)
-try:
build = builder.ModuleManager()
libbsd.load(build)
build.generateBuild(only_enabled=False)
+
+ if isConfig:
+ print()
+ print(build)
+ sys.exit(0)
+
build.processSource(isForward)
builder.changedFileSummary(statsReport)
except IOError as ioe:
--
2.24.1
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