Revert "[analyzer] scan-build: support spaces in compiler path and arguments."

This reverts commit r236423 and its followup r236533, as indiscriminate
quoting makes for too much quoting (and clang doesn't like both '"-c"'
and -D"FOO=bar").

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@236562 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index 8e12126e79307dc1ccc6bb4e7ed42cb43c7257cc..4549b29a806e8e0be844723c5f4e9c0020bf71c9 100755 (executable)
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -145,7 +145,7 @@ sub ProcessClangFailure {
   print OUT "@$Args\n";
   close OUT;
   `uname -a >> $PPFile.info.txt 2>&1`;
-  `"$Compiler" -v >> $PPFile.info.txt 2>&1`;
+  `$Compiler -v >> $PPFile.info.txt 2>&1`;
   rename($ofile, "$PPFile.stderr.txt");
   return (basename $PPFile);
 }
@@ -180,10 +180,6 @@ sub GetCCArgs {
   # Strip leading and trailing whitespace characters.
   $line =~ s/^\s+|\s+$//g;
   my @items = quotewords('\s+', 0, $line);
-  # Wrap arguments that have spaces with quotes.
-  foreach (@items) {
-    $_ = qq/"$_"/ if (/\s+/);
-  }
   my $cmd = shift @items;
   die "cannot find 'clang' in 'clang' command\n" if (!($cmd =~ /clang/));
   return \@items;