- add two comments

TODO

@@ -4,6 +4,8 @@ Stuff that needs to be done.  All of this is fair game for 1.2.
 
 build system
   make -j is broken, -j1 is forced atm
+  Make sure that the flags get pinned in e.g. Rules.mak so when expanding them
+  later on you get the cached result without the need to re-evaluate them.
 ----
 find
   doesn't understand (), lots of susv3 stuff.
@@ -165,6 +167,7 @@ Memory Allocation
   allocation on the stack or the heap.  Unfortunately, we're not using it much.
   We need to audit our memory allocations and turn a lot of malloc/free calls
   into RESERVE_CONFIG_BUFFER/RELEASE_CONFIG_BUFFER.
+  For a start, see e.g. make CFLAGS_EXTRA=-Wlarger-than-64
 
   And while we're at it, many of the CONFIG_FEATURE_CLEAN_UP #ifdefs will be
   optimized out by the compiler in the stack allocation case (since there's no