+%ifarch %{ix86}
+export CFLAGS="%{rpmcflags} -D_FILE_OFFSET_BITS=64 -g0"
+export CXXFLAGS="%{rpmcxxflags} -D_FILE_OFFSET_BITS=64 -g0"
+export MOZ_DEBUG_FLAGS=" "
+export LLVM_USE_SPLIT_DWARF=1
+export LLVM_PARALLEL_LINK_JOBS=1
+export MOZ_LINK_FLAGS="-Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
+export RUSTFLAGS="-Cdebuginfo=0"
+%else