9ef307bfc1
Currently, the test runner makes the assumption that it will run commands through /bin/sh. This is obviously not true on Windows, so this patch abstracts this logic out somewhat. Instead of having the caller build the command string himself, the caller will now pass in argument list of the form [[a, b], [c, d], ...] which will get converted into a string of the form a b; c d or a b && c d, depending on the platform. Reviewed by: Todd Fiala Differential Revision: http://reviews.llvm.org/D4590 llvm-svn: 213669
121 lines
3.7 KiB
Python
121 lines
3.7 KiB
Python
"""
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If the build* function is passed the compiler argument, for example, 'llvm-gcc',
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it is passed as a make variable to the make command. Otherwise, we check the
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LLDB_CC environment variable; if it is defined, it is passed as a make variable
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to the make command.
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If neither the compiler keyword argument nor the LLDB_CC environment variable is
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specified, no CC make variable is passed to the make command. The Makefile gets
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to define the default CC being used.
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Same idea holds for LLDB_ARCH environment variable, which maps to the ARCH make
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variable.
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"""
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import os
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import platform
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import lldbtest
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def getArchitecture():
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"""Returns the architecture in effect the test suite is running with."""
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return os.environ["ARCH"] if "ARCH" in os.environ else ""
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def getCompiler():
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"""Returns the compiler in effect the test suite is running with."""
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return os.environ["CC"] if "CC" in os.environ else "clang"
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def getArchFlag():
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"""Returns the flag required to specify the arch"""
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compiler = getCompiler()
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if compiler is None:
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return ""
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elif "gcc" in compiler:
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archflag = "-m"
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elif "clang" in compiler:
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archflag = "-arch"
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else:
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archflag = None
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return ("ARCHFLAG=" + archflag) if archflag else ""
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def getMake():
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"""Returns the name for GNU make"""
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if platform.system() == "FreeBSD":
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return "gmake"
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else:
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return "make"
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def getArchSpec(architecture):
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"""
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Helper function to return the key-value string to specify the architecture
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used for the make system.
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"""
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arch = architecture if architecture else None
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if not arch and "ARCH" in os.environ:
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arch = os.environ["ARCH"]
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return ("ARCH=" + arch) if arch else ""
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def getCCSpec(compiler):
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"""
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Helper function to return the key-value string to specify the compiler
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used for the make system.
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"""
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cc = compiler if compiler else None
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if not cc and "CC" in os.environ:
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cc = os.environ["CC"]
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if cc:
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return "CC=\"%s\"" % cc
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else:
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return ""
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def getCmdLine(d):
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"""
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Helper function to return a properly formatted command line argument(s)
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string used for the make system.
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"""
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# If d is None or an empty mapping, just return an empty string.
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if not d:
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return ""
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cmdline = " ".join(["%s='%s'" % (k, v) for k, v in d.items()])
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return cmdline
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def buildDefault(sender=None, architecture=None, compiler=None, dictionary=None, clean=True):
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"""Build the binaries the default way."""
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commands = []
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if clean:
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commands.append([getMake(), "clean", getCmdLine(dictionary)])
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commands.append([getMake(), getArchSpec(architecture), getCCSpec(compiler), getCmdLine(dictionary)])
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lldbtest.system(commands, sender=sender)
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# True signifies that we can handle building default.
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return True
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def buildDwarf(sender=None, architecture=None, compiler=None, dictionary=None, clean=True):
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"""Build the binaries with dwarf debug info."""
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commands = []
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if clean:
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commands.append([getMake(), "clean", getCmdLine(dictionary)])
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commands.append([getMake(), "MAKE_DSYM=NO", getArchSpec(architecture), getCCSpec(compiler), getCmdLine(dictionary)])
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lldbtest.system(commands, sender=sender)
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# True signifies that we can handle building dwarf.
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return True
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def cleanup(sender=None, dictionary=None):
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"""Perform a platform-specific cleanup after the test."""
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#import traceback
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#traceback.print_stack()
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commands = []
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if os.path.isfile("Makefile"):
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commands.append([getMake(), "clean", getCmdLine(dictionary)])
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lldbtest.system(commands, sender=sender)
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# True signifies that we can handle cleanup.
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return True
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