On Thu, Mar 20, 2025 at 8:05 PM Georg-Johann Lay via Gcc <gcc@gcc.gnu.org> wrote: > > For avr, there is no support for shared objects, yet > when building libgcc, for each module.o there is also module_s.o > that's build with -DSHARED. > > How can this be turned off? > > What doesn't word is to configure with --disable-shared, and even > without turning it off by hand, there is no use for module_s.o stuff.
--disable-shared should work and ideally also avoid building the object files. It sounds like a missed opportunity in libgcc/Makefile.in - that already guards pieces with ifeq ($(enable_shared),yes), but obviously not some bits that trigger building the shared objects ... > These objects are just boosting the build time for the > 60 multilib > variants by 100%. > > What also doesn't work it to set libgcc-s-objects to empty in t-avr. > > Thanks, Johann
