[analyzer] SATestBuild: strip trailing newlines from command file.
When running a make-based command, SATestBuild tries to append a -jN flag
with an appropriate N to run the build in parallel. However, it failed
to take into account that each line read includes a trailing newline
(unless it is the last line of a file without a trailing newline), which
resulted in the "-jN" appearing on a line on its own.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190164 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/analyzer/SATestBuild.py b/utils/analyzer/SATestBuild.py
index eb77964..51bc6e2 100755
--- a/utils/analyzer/SATestBuild.py
+++ b/utils/analyzer/SATestBuild.py
@@ -215,6 +215,7 @@
SBCommandFile = open(BuildScriptPath, "r")
SBPrefix = "scan-build " + SBOptions + " "
for Command in SBCommandFile:
+ Command = Command.strip()
# If using 'make', auto imply a -jX argument
# to speed up analysis. xcodebuild will
# automatically use the maximum number of cores.