diff options
| -rwxr-xr-x | clang/utils/analyzer/SATestBuild.py | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/clang/utils/analyzer/SATestBuild.py b/clang/utils/analyzer/SATestBuild.py index e541c72c6ac..440b2ec956b 100755 --- a/clang/utils/analyzer/SATestBuild.py +++ b/clang/utils/analyzer/SATestBuild.py @@ -52,7 +52,7 @@ import shutil import time import plistlib import argparse -from subprocess import check_call, CalledProcessError +from subprocess import check_call, check_output, CalledProcessError #------------------------------------------------------------------------------ # Helper functions. @@ -255,6 +255,15 @@ def isValidSingleInputFile(FileName): return True return False +# Get the path to the SDK for the given SDK name. Returns None if +# the path cannot be determined. +def getSDKPath(SDKName): + if which("xcrun") is None: + return None + + Cmd = "xcrun --sdk " + SDKName + " --show-sdk-path" + return check_output(Cmd, shell=True).rstrip() + # Run analysis on a set of preprocessed files. def runAnalyzePreprocessed(Dir, SBOutputDir, Mode): if os.path.exists(os.path.join(Dir, BuildScript)): @@ -262,7 +271,15 @@ def runAnalyzePreprocessed(Dir, SBOutputDir, Mode): BuildScript raise Exception() - CmdPrefix = Clang + " -cc1 -analyze -analyzer-output=plist -w " + CmdPrefix = Clang + " -cc1 " + + # For now, we assume the preprocessed files should be analyzed + # with the OS X SDK. + SDKPath = getSDKPath("macosx") + if SDKPath is not None: + CmdPrefix += "-isysroot " + SDKPath + " " + + CmdPrefix += "-analyze -analyzer-output=plist -w " CmdPrefix += "-analyzer-checker=" + Checkers +" -fcxx-exceptions -fblocks " if (Mode == 2) : |
