Re-instate TARGET_OS=linux in configure.ac. Removed by 351abf9.

randy-waterhouse · randy-waterhouse · commit 89c844df1404 · 2016-04-26T19:43:14.000+12:00
diff --git a/configure.ac b/configure.ac
@@ -354,6 +354,7 @@ case $host in
      OBJCXXFLAGS="$CXXFLAGS"
      ;;
    *linux*)
+     TARGET_OS=linux
      LEVELDB_TARGET_FLAGS="-DOS_LINUX"
      ;;
    *)
