sysdeps/x86/Makefile

   1 ifeq ($(subdir),elf)
   2 CFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),\
   3                    -mno-sse -mno-mmx)
   4
   5 tests-special += $(objpfx)tst-xmmymm.out
   6 $(objpfx)tst-xmmymm.out: ../sysdeps/x86/tst-xmmymm.sh $(objpfx)ld.so
   7         @echo "Checking ld.so for SSE register use.  This will take a few seconds..."
   8         $(SHELL) $< $(objpfx) '$(NM)' '$(OBJDUMP)' '$(READELF)' > $@; \
   9         $(evaluate-test)
  10 endif