sqlite3 warning

[osresearch]

Compiling on osx with clang 3.0:

kremvax:~/build/mame: clang --version
Apple clang version 3.0 (tags/Apple/clang-211.12) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin11.4.2
Thread model: posix
Compiling 3rdparty/sqlite3/sqlite3.c...
../../../../../3rdparty/sqlite3/sqlite3.c:66818:7: error: expression result
      unused [-Werror,-Wunused-value]
      getVarint32(&aKey1[idx1], serial_type);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../3rdparty/sqlite3/sqlite3.c:12952:3: note: instantiated from:
  (u8)((*(A)<(u8)0x80)?((B)=(u32)*(A)),1:sqlite3GetVarint32((A),(u32 *)&(B)))
  ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../3rdparty/sqlite3/sqlite3.c:66849:7: error: expression result
      unused [-Werror,-Wunused-value]
      getVarint32(&aKey1[idx1], serial_type);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../3rdparty/sqlite3/sqlite3.c:12952:3: note: instantiated from:
  (u8)((*(A)<(u8)0x80)?((B)=(u32)*(A)),1:sqlite3GetVarint32((A),(u32 *)&(B)))
  ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../3rdparty/sqlite3/sqlite3.c:67019:3: error: expression result
      unused [-Werror,-Wunused-value]
  getVarint32(&aKey1[1], serial_type);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../3rdparty/sqlite3/sqlite3.c:12952:3: note: instantiated from:
  (u8)((*(A)<(u8)0x80)?((B)=(u32)*(A)),1:sqlite3GetVarint32((A),(u32 *)&(B)))
  ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 errors generated.
make[2]: *** [../../../../osx_clang/obj/x64/Release/3rdparty/sqlite3/sqlite3.o] 

[mmicko]

Since sqlite3 is external, I suggest change in scripts\genie.lua

if (version >= 30200) then
buildoptions {
"-Wno-unused-value",
}
end

guess version >= 30000 should fix this. Please inform me

[osresearch]

Yes, updating the version test fixes these warnings.