OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

ccc: Implement file & path searching. 

- Toolchain is responsible for providing list of prefixes to search.

 - Implement -print-file-name=xxx and -print-prog-name=xxx driver options.

llvm-svn: 62659
This commit is contained in:
Daniel Dunbar 2009-01-21 02:03:52 +00:00
parent 43c2bab6d3
commit a184754570
4 changed files with 64 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
clang/tools/ccc/ccclib/Arguments.py
View File

@ -475,7 +475,7 @@ class OptionParser:
self.dumpversionOption = self.addOption(FlagOption('-dumpversion'))
self.dumpmachineOption = self.addOption(FlagOption('-dumpmachine'))
self.printSearchDirsOption = self.addOption(FlagOption('-print-search-dirs'))
self.printLibgccFilenameOption = self.addOption(FlagOption('-print-libgcc-file-name'))
self.printLibgccFileNameOption = self.addOption(FlagOption('-print-libgcc-file-name'))
# FIXME: Hrm, where does this come from? It isn't always true that
# we take both - and --. For example, gcc --S ... ends up sending
# -fS to cc1. Investigate.

66
clang/tools/ccc/ccclib/Driver.py
View File

@ -78,6 +78,24 @@ class Driver(object):
###
def getFilePath(self, name, toolChain=None):
tc = toolChain or self.toolChain
for p in tc.filePathPrefixes:
path = os.path.join(p, name)
if os.path.exists(path):
return path
return name
def getProgramPath(self, name, toolChain=None):
tc = toolChain or self.toolChain
for p in tc.programPathPrefixes:
path = os.path.join(p, name)
if os.path.exists(path):
return path
return name
###
def run(self, argv):
# FIXME: Things to support from environment: GCC_EXEC_PREFIX,
# COMPILER_PATH, LIBRARY_PATH, LPATH, CC_PRINT_OPTIONS,
@ -287,50 +305,32 @@ class Driver(object):
# FIXME: Do we want to report "argument unused" type errors in the
# presence of things like -dumpmachine and -print-search-dirs?
# Probably not.
arg = args.getLastArg(self.parser.dumpmachineOption)
arg = (args.getLastArg(self.parser.dumpmachineOption) or
args.getLastArg(self.parser.dumpversionOption) or
args.getLastArg(self.parser.printSearchDirsOption))
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
raise NotImplementedError('%s unsupported' % arg.opt.name)
arg = args.getLastArg(self.parser.dumpspecsOption)
arg = (args.getLastArg(self.parser.dumpspecsOption) or
args.getLastArg(self.parser.printMultiDirectoryOption) or
args.getLastArg(self.parser.printMultiLibOption))
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
arg = args.getLastArg(self.parser.dumpversionOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
raise Arguments.InvalidArgumentsError('%s unsupported by this driver' % arg.opt.name)
arg = args.getLastArg(self.parser.printFileNameOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
arg = args.getLastArg(self.parser.printMultiDirectoryOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
arg = args.getLastArg(self.parser.printMultiLibOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
print self.getFilePath(args.getValue(arg))
sys.exit(0)
arg = args.getLastArg(self.parser.printProgNameOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
print self.getProgramPath(args.getValue(arg))
sys.exit(0)
arg = args.getLastArg(self.parser.printLibgccFilenameOption)
arg = args.getLastArg(self.parser.printLibgccFileNameOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
arg = args.getLastArg(self.parser.printSearchDirsOption)
if arg:
print 'FIXME: %s' % arg.opt.name
sys.exit(1)
print self.getFilePath('libgcc.a')
sys.exit(0)
def buildNormalPipeline(self, args):
hasAnalyze = args.getLastArg(self.parser.analyzeOption)

33
clang/tools/ccc/ccclib/ToolChain.py
View File

@ -1,3 +1,5 @@
import os
import Arguments
import Phases
import Tools
@ -8,8 +10,18 @@ import Types
class ToolChain(object):
"""ToolChain - Provide mappings of Actions to Tools."""
def __init__(self, driver):
def __init__(self, driver,
filePathPrefixes=[],
programPathPrefixes=[]):
self.driver = driver
self.filePathPrefixes = list(filePathPrefixes)
self.programPathPrefixes = list(programPathPrefixes)
def getFilePath(self, name):
return self.driver.getFilePath(name, self)
def getProgramPath(self, name):
return self.driver.getProgramPath(name, self)
def selectTool(self, action):
"""selectTool - Return a Tool instance to use for handling
@ -63,14 +75,25 @@ class Darwin_X86_ToolChain(ToolChain):
Phases.LipoPhase : Tools.LipoTool(),
}
self.filePathPrefixes.append(os.path.join(self.driver.driverDir,
'../lib/gcc',
self.getToolChainDir()))
self.filePathPrefixes.append(os.path.join(self.driver.driverDir,
'/usr/lib/gcc',
self.getToolChainDir()))
self.programPathPrefixes.append(os.path.join(self.driver.driverDir,
'../libexec/gcc',
self.getToolChainDir()))
self.programPathPrefixes.append(os.path.join(self.driver.driverDir,
'/usr/libexec/gcc',
self.getToolChainDir()))
self.programPathPrefixes.append(self.driver.driverDir)
def getToolChainDir(self):
return 'i686-apple-darwin%d/%s' % (self.darwinVersion[0],
'.'.join(map(str,self.gccVersion)))
def getProgramPath(self, name):
# FIXME: Implement proper search.
return '/usr/libexec/gcc/%s/%s' % (self.getToolChainDir(), name)
def getMacosxVersionMin(self):
major,minor,minorminor = self.darwinVersion
return '%d.%d.%d' % (10, major-4, minor)

3
clang/tools/ccc/ccclib/Tools.py
View File

@ -285,7 +285,8 @@ class Clang_CompileTool(Tool):
else:
cmd_args.extend(arglist.renderAsInput(input.source))
jobs.addJob(Jobs.Command('clang', cmd_args))
jobs.addJob(Jobs.Command(self.toolChain.getProgramPath('clang'),
cmd_args))
class Darwin_X86_CC1Tool(Tool):
def getCC1Name(self, type):