Bug 864774 - Part 1: Support CPP_SOURCES in moz.build; r=gps

From 634fb39c43c258feca8c814c450cd9dfe30a8353 Mon Sep 17 00:00:00 2001

python/mozbuild/mozbuild/frontend/emitter.py

@@ -80,6 +80,7 @@ class TreeMetadataEmitter(object):
         varmap = dict(
             # Makefile.in : moz.build
             ASFILES='ASFILES',
+            CPPSRCS='CPP_SOURCES',
             CSRCS='CSRCS',
             DEFINES='DEFINES',
             MODULE='MODULE',

python/mozbuild/mozbuild/frontend/sandbox_symbols.py

@@ -202,6 +202,13 @@ VARIABLES = {
         BIN_SUFFIX, PROGRAM will remain unchanged.
         """),
 
+    'CPP_SOURCES': (list, list, [],
+        """C++ source file list.
+
+        This is a list of C++ files to be compiled. Entries must be files that
+        exist. These generally have .cpp, .cc, or .cxx extensions.
+        """),
+
     # IDL Generation.
     'XPIDL_SOURCES': (StrictOrderingOnAppendList, list, [],
         """XPCOM Interface Definition Files (xpidl).