1 files changed, 169 insertions, 0 deletions
diff --git a/clang/tools/ccc/ccclib/Tools.py b/clang/tools/ccc/ccclib/Tools.py
new file mode 100644
index 00000000000..ddfb02916e5
--- /dev/null
+++ b/clang/tools/ccc/ccclib/Tools.py
@@ -0,0 +1,169 @@
+import Arguments
+import Jobs
+import Types
+
+class Tool(object):
+    """Tool - A concrete implementation of a phase."""
+
+    eFlagsPipedInput = 1 << 0
+    eFlagsPipedOutput = 1 << 1
+    eFlagsIntegratedCPP = 1 << 2
+
+    def __init__(self, name, flags = 0):
+        self.name = name
+        self.flags = flags
+
+    def acceptsPipedInput(self):
+        return not not (self.flags & Tool.eFlagsPipedInput)
+    def canPipeOutput(self):
+        return not not (self.flags & Tool.eFlagsPipedOutput)
+    def hasIntegratedCPP(self):
+        return not not (self.flags & Tool.eFlagsIntegratedCPP)
+
+class GCC_Common_Tool(Tool):
+    def constructJob(self, phase, arch, jobs, inputs, 
+                     output, outputType, args,
+                     extraArgs):
+        assert len(inputs) == 1
+
+        input = inputs[0]
+
+        cmd_args = args + extraArgs
+        if arch:
+            # FIXME: Clean this up.
+            if isinstance(arch, Arguments.DerivedArg):
+                cmd_args.extend([Arguments.DerivedArg('-arch'),
+                                 arch])
+            else:
+                cmd_args.append(arch)
+        if isinstance(output, Jobs.PipedJob):
+            cmd_args.extend([Arguments.DerivedArg('-o'), Arguments.DerivedArg('-')])
+        elif output is None:
+            cmd_args.append(Arguments.DerivedArg('-fsyntax-only'))
+        else:
+            # FIXME: Ditch this hack.
+            if isinstance(output, Arguments.DerivedArg):
+                cmd_args.extend([Arguments.DerivedArg('-o'), output])
+            else:
+                cmd_args.append(output)
+
+        cmd_args.extend([Arguments.DerivedArg('-x'),
+                         Arguments.DerivedArg(input.type.name)])
+        if isinstance(input.source, Jobs.PipedJob):
+            cmd_args.append(Arguments.DerivedArg('-'))
+        else:
+            cmd_args.append(input.source)
+
+        jobs.addJob(Jobs.Command('gcc', cmd_args))
+
+class GCC_PreprocessTool(GCC_Common_Tool):
+    def __init__(self):
+        super(GCC_PreprocessTool, self).__init__('gcc',
+                                                 (Tool.eFlagsPipedInput |
+                                                  Tool.eFlagsPipedOutput))
+
+    def constructJob(self, phase, arch, jobs, inputs, 
+                     output, outputType, args):
+        return super(GCC_PreprocessTool, self).constructJob(phase, arch, jobs, inputs,
+                                                            output, outputType, args,
+                                                            [Arguments.DerivedArg('-E')])
+
+class GCC_CompileTool(GCC_Common_Tool):
+    def __init__(self):
+        super(GCC_CompileTool, self).__init__('gcc',
+                                              (Tool.eFlagsPipedInput |
+                                               Tool.eFlagsPipedOutput |
+                                               Tool.eFlagsIntegratedCPP))
+
+    def constructJob(self, phase, arch, jobs, inputs, 
+                     output, outputType, args):
+        return super(GCC_CompileTool, self).constructJob(phase, arch, jobs, inputs,
+                                                         output, outputType, args,
+                                                         [Arguments.DerivedArg('-S')])
+
+class GCC_PrecompileTool(GCC_Common_Tool):
+    def __init__(self):
+        super(GCC_PrecompileTool, self).__init__('gcc',
+                                                 (Tool.eFlagsPipedInput |
+                                                  Tool.eFlagsIntegratedCPP))
+
+    def constructJob(self, phase, arch, jobs, inputs, 
+                     output, outputType, args):
+        return super(GCC_PrecompileTool, self).constructJob(phase, arch, jobs, inputs,
+                                                            output, outputType, args,
+                                                            [])
+
+class DarwinAssemblerTool(Tool):
+    def __init__(self):
+        super(DarwinAssemblerTool, self).__init__('as',
+                                                  Tool.eFlagsPipedInput)
+
+    def constructJob(self, phase, arch, jobs, inputs, 
+                     output, outputType, args):
+        assert len(inputs) == 1
+        assert outputType is Types.ObjectType
+
+        input = inputs[0]
+
+        cmd_args = []
+        if arch:
+            # FIXME: Clean this up.
+            if isinstance(arch, Arguments.DerivedArg):
+                cmd_args.extend([Arguments.DerivedArg('-arch'),
+                                 arch])
+            else:
+                cmd_args.append(arch)
+        cmd_args.append(Arguments.DerivedArg('-force_cpusubtype_ALL'))
+        if isinstance(output, Arguments.DerivedArg):
+            cmd_args.extend([Arguments.DerivedArg('-o'), output])
+        else:
+            cmd_args.append(output)
+        if isinstance(input.source, Jobs.PipedJob):
+            cmd_args.append(Arguments.DerivedArg('-'))
+        else:
+            cmd_args.append(input.source)
+        jobs.addJob(Jobs.Command('as', cmd_args))
+
+class Collect2Tool(Tool):
+    kCollect2Path = '/usr/libexec/gcc/i686-apple-darwin10/4.2.1/collect2'
+    def __init__(self):
+        super(Collect2Tool, self).__init__('collect2')
+
+    def constructJob(self, phase, arch, jobs, inputs,
+                     output, outputType, args):
+        assert outputType is Types.ImageType
+
+        cmd_args = []
+        for arg in args:
+            if arg.opt:
+                if arg.opt.name in ('-framework',):
+                    cmd_args.append(arg)
+        for input in inputs:
+            cmd_args.append(input.source)            
+        if isinstance(output, Arguments.DerivedArg):
+            cmd_args.extend([Arguments.DerivedArg('-o'), output])
+        else:
+            cmd_args.append(output)
+        cmd_args.extend([Arguments.DerivedArg('-L/usr/lib/gcc/i686-apple-darwin10/4.2.1'),
+                         Arguments.DerivedArg('-lcrt1.10.5.o'),
+                         Arguments.DerivedArg('-lgcc_s.10.5'),
+                         Arguments.DerivedArg('-lgcc'),
+                         Arguments.DerivedArg('-lSystem')])
+        jobs.addJob(Jobs.Command(self.kCollect2Path, cmd_args))
+
+class LipoTool(Tool):
+    def __init__(self):
+        super(LipoTool, self).__init__('lipo')
+
+    def constructJob(self, phase, arch, jobs, inputs,
+                     output, outputType, args):
+        assert outputType is Types.ImageType
+
+        cmd_args = [Arguments.DerivedArg('-create')]
+        if isinstance(output, Arguments.DerivedArg):
+            cmd_args.extend([Arguments.DerivedArg('-o'), output])
+        else:
+            cmd_args.append(output)
+        for input in inputs:
+            cmd_args.append(input.source)
+        jobs.addJob(Jobs.Command('lipo', cmd_args))