[SYCLomatic] Remove extra single quoted for macro defined option parsed from the build log (#2699)

Signed-off-by: chenwei.sun <chenwei.sun@intel.com>

Author: tomflinda

clang/test/dpct/compilation_database/parse_single_quoted_str/build.log

@@ -0,0 +1 @@
+nvcc '-DNAMD="message"' test.cu

clang/test/dpct/compilation_database/parse_single_quoted_str/test.cu

@@ -7,6 +7,13 @@
 // RUN: %if build_lit %{icpx -DNAMD="\"3.0b3\"" -c -fsycl %T/out/test.dp.cpp -o %T/out/test.dp.o %}
 // RUN: FileCheck %S/test_isolate.cu --match-full-lines --input-file %T/out/test_isolate.dp.cpp
 
+// RUN: rm -rf out
+// RUN: cat %S/build.log > %T/build.log
+// RUN: not dpct -intercept-build --parse-build-log build.log
+// RUN: dpct --format-range=none -in-root=./  -out-root=%T/out -p ./ --cuda-include-path="%cuda-path/include"
+// RUN: FileCheck %s --match-full-lines --input-file %T/out/test.dp.cpp
+
+
 // CHECK:  #include <sycl/sycl.hpp>
 // CHECK-NEXT: #include <dpct/dpct.hpp>
 // CHECK-NEXT: #include <iostream>

clang/tools/scan-build-py/lib/libscanbuild/compilation.py

@@ -581,6 +581,10 @@ def parse_args(args, directory='.'):
             arg = arg.replace('"', '')
             flags.append(arg)
             pass
+        # Remove ' for case option like: '-DNAMD="message"' from build log file.
+        elif re.match(r'\'-D', arg):
+            new_arg = arg.strip('\'')
+            flags.append(new_arg)
         # and consider everything else as compile option.
         else:
            flags.append(arg)