| import os |
| import platform |
| import subprocess |
| import sys |
| |
| import lldbsuite.test.lldbtest as lldbtest |
| import lldbsuite.test.lldbutil as lldbutil |
| from lldbsuite.test import configuration |
| from lldbsuite.test_event import build_exception |
| |
| |
| class Builder: |
| def getArchitecture(self): |
| """Returns the architecture in effect the test suite is running with.""" |
| return configuration.arch if configuration.arch else "" |
| |
| def getCompiler(self): |
| """Returns the compiler in effect the test suite is running with.""" |
| compiler = configuration.compiler if configuration.compiler else "clang" |
| compiler = lldbutil.which(compiler) |
| return os.path.abspath(compiler) |
| |
| def getExtraMakeArgs(self): |
| """ |
| Helper function to return extra argumentsfor the make system. This |
| method is meant to be overridden by platform specific builders. |
| """ |
| return "" |
| |
| def getArchCFlags(self, architecture): |
| """Returns the ARCH_CFLAGS for the make system.""" |
| return "" |
| |
| def getMake(self, test_subdir, test_name): |
| """Returns the invocation for GNU make. |
| The first argument is a tuple of the relative path to the testcase |
| and its filename stem.""" |
| if platform.system() == "FreeBSD" or platform.system() == "NetBSD": |
| make = "gmake" |
| else: |
| make = "make" |
| |
| # Construct the base make invocation. |
| lldb_test = os.environ["LLDB_TEST"] |
| if not (lldb_test and configuration.test_build_dir and test_subdir |
| and test_name and (not os.path.isabs(test_subdir))): |
| raise Exception("Could not derive test directories") |
| build_dir = os.path.join(configuration.test_build_dir, test_subdir, |
| test_name) |
| src_dir = os.path.join(configuration.test_src_root, test_subdir) |
| # This is a bit of a hack to make inline testcases work. |
| makefile = os.path.join(src_dir, "Makefile") |
| if not os.path.isfile(makefile): |
| makefile = os.path.join(build_dir, "Makefile") |
| return [ |
| make, "VPATH=" + src_dir, "-C", build_dir, "-I", src_dir, "-I", |
| os.path.join(lldb_test, "make"), "-f", makefile |
| ] |
| |
| def getCmdLine(self, d): |
| """ |
| Helper function to return a properly formatted command line argument(s) |
| string used for the make system. |
| """ |
| |
| # If d is None or an empty mapping, just return an empty string. |
| if not d: |
| return "" |
| pattern = '%s="%s"' if "win32" in sys.platform else "%s='%s'" |
| |
| def setOrAppendVariable(k, v): |
| append_vars = ["CFLAGS", "CFLAGS_EXTRAS", "LD_EXTRAS"] |
| if k in append_vars and k in os.environ: |
| v = os.environ[k] + " " + v |
| return pattern % (k, v) |
| |
| cmdline = " ".join( |
| [setOrAppendVariable(k, v) for k, v in list(d.items())]) |
| |
| return cmdline |
| |
| def runBuildCommands(self, commands, sender): |
| try: |
| lldbtest.system(commands, sender=sender) |
| except subprocess.CalledProcessError as called_process_error: |
| # Convert to a build-specific error. |
| # We don't do that in lldbtest.system() since that |
| # is more general purpose. |
| raise build_exception.BuildError(called_process_error) |
| |
| def getArchSpec(self, architecture): |
| """ |
| Helper function to return the key-value string to specify the architecture |
| used for the make system. |
| """ |
| return ("ARCH=" + architecture) if architecture else "" |
| |
| def getCCSpec(self, compiler): |
| """ |
| Helper function to return the key-value string to specify the compiler |
| used for the make system. |
| """ |
| cc = compiler if compiler else None |
| if not cc and configuration.compiler: |
| cc = configuration.compiler |
| if cc: |
| return "CC=\"%s\"" % cc |
| else: |
| return "" |
| |
| def getSDKRootSpec(self): |
| """ |
| Helper function to return the key-value string to specify the SDK root |
| used for the make system. |
| """ |
| if configuration.sdkroot: |
| return "SDKROOT={}".format(configuration.sdkroot) |
| return "" |
| |
| def getModuleCacheSpec(self): |
| """ |
| Helper function to return the key-value string to specify the clang |
| module cache used for the make system. |
| """ |
| if configuration.clang_module_cache_dir: |
| return "CLANG_MODULE_CACHE_DIR={}".format( |
| configuration.clang_module_cache_dir) |
| return "" |
| |
| def buildDefault(self, |
| sender=None, |
| architecture=None, |
| compiler=None, |
| dictionary=None, |
| testdir=None, |
| testname=None): |
| """Build the binaries the default way.""" |
| commands = [] |
| commands.append( |
| self.getMake(testdir, testname) + [ |
| "all", |
| self.getArchCFlags(architecture), |
| self.getArchSpec(architecture), |
| self.getCCSpec(compiler), |
| self.getExtraMakeArgs(), |
| self.getSDKRootSpec(), |
| self.getModuleCacheSpec(), |
| self.getCmdLine(dictionary) |
| ]) |
| |
| self.runBuildCommands(commands, sender=sender) |
| |
| # True signifies that we can handle building default. |
| return True |
| |
| def buildDwarf(self, |
| sender=None, |
| architecture=None, |
| compiler=None, |
| dictionary=None, |
| testdir=None, |
| testname=None): |
| """Build the binaries with dwarf debug info.""" |
| commands = [] |
| commands.append( |
| self.getMake(testdir, testname) + [ |
| "MAKE_DSYM=NO", |
| self.getArchCFlags(architecture), |
| self.getArchSpec(architecture), |
| self.getCCSpec(compiler), |
| self.getExtraMakeArgs(), |
| self.getSDKRootSpec(), |
| self.getModuleCacheSpec(), |
| self.getCmdLine(dictionary) |
| ]) |
| |
| self.runBuildCommands(commands, sender=sender) |
| # True signifies that we can handle building dwarf. |
| return True |
| |
| def buildDwo(self, |
| sender=None, |
| architecture=None, |
| compiler=None, |
| dictionary=None, |
| testdir=None, |
| testname=None): |
| """Build the binaries with dwarf debug info.""" |
| commands = [] |
| commands.append( |
| self.getMake(testdir, testname) + [ |
| "MAKE_DSYM=NO", "MAKE_DWO=YES", |
| self.getArchCFlags(architecture), |
| self.getArchSpec(architecture), |
| self.getCCSpec(compiler), |
| self.getExtraMakeArgs(), |
| self.getSDKRootSpec(), |
| self.getModuleCacheSpec(), |
| self.getCmdLine(dictionary) |
| ]) |
| |
| self.runBuildCommands(commands, sender=sender) |
| # True signifies that we can handle building dwo. |
| return True |
| |
| def buildGModules(self, |
| sender=None, |
| architecture=None, |
| compiler=None, |
| dictionary=None, |
| testdir=None, |
| testname=None): |
| """Build the binaries with dwarf debug info.""" |
| commands = [] |
| commands.append( |
| self.getMake(testdir, testname) + [ |
| "MAKE_DSYM=NO", "MAKE_GMODULES=YES", |
| self.getArchCFlags(architecture), |
| self.getArchSpec(architecture), |
| self.getCCSpec(compiler), |
| self.getExtraMakeArgs(), |
| self.getSDKRootSpec(), |
| self.getModuleCacheSpec(), |
| self.getCmdLine(dictionary) |
| ]) |
| |
| self.runBuildCommands(commands, sender=sender) |
| # True signifies that we can handle building with gmodules. |
| return True |
| |
| def buildDsym(self, |
| sender=None, |
| architecture=None, |
| compiler=None, |
| dictionary=None, |
| testdir=None, |
| testname=None): |
| # False signifies that we cannot handle building with dSYM. |
| return False |
| |
| def cleanup(self, sender=None, dictionary=None): |
| """Perform a platform-specific cleanup after the test.""" |
| return True |
