Add support for objective C/C++ files

Fixes #134

Author: marzojr

compiledb/compiler.py

@@ -20,10 +20,10 @@ def __init__(self, name="gcc"):
         # Supported languages by the compiler
         self._languages = {
             "c": {
-                "extensions": ["c"]
+                "extensions": ["c", "m"]
             },
             "c++": {
-                "extensions": ["cpp", "cc", "cx", "cxx"],
+                "extensions": ["cpp", "cc", "cx", "cxx", "mm"],
             },
         }
 

compiledb/parser.py

@@ -28,7 +28,7 @@
 # Internal variables used to parse build log entries
 cc_compile_regex = re.compile(r"^.*-?g?cc-?[0-9.]*$|^.*-?clang-?[0-9.]*$")
 cpp_compile_regex = re.compile(r"^.*-?[gc]\+\+-?[0-9.]*$|^.*-?clang\+\+-?[0-9.]*$")
-file_regex = re.compile(r"^.+\.c$|^.+\.cc$|^.+\.cpp$|^.+\.cxx$|^.+\.s$", re.IGNORECASE)
+file_regex = re.compile(r"^.+\.c$|^.+\.cc$|^.+\.m$|^.+\.mm$|^.+\.cpp$|^.+\.cxx$|^.+\.s$", re.IGNORECASE)
 compiler_wrappers = {"ccache", "icecc", "sccache"}
 
 # Leverage `make --print-directory` option