1DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4 2 3crt2.o: $(srcdir)/config/rs6000/darwin-crt2.c 4 $(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $< 5 6LIB2ADD = $(srcdir)/config/rs6000/darwin-tramp.S \ 7 $(srcdir)/config/darwin-64.c \ 8 $(srcdir)/config/rs6000/darwin-fpsave.S \ 9 $(srcdir)/config/rs6000/darwin-gpsave.S \ 10 $(srcdir)/config/rs6000/darwin-world.S \ 11 $(srcdir)/config/rs6000/ppc64-fp.c 12 13LIB2ADD_ST = \ 14 $(srcdir)/config/rs6000/darwin-vecsave.S 15 16# The .S files above are designed to run on all processors, even though 17# they use AltiVec instructions. 18# -Wa is used because -force_cpusubtype_ALL doesn't work with -dynamiclib. 19# -mmacosx-version-min=10.4 is used to provide compatibility for code from 20# earlier OSX versions. 21HOST_LIBGCC2_CFLAGS += -Wa,-force_cpusubtype_ALL -mmacosx-version-min=10.4 22 23LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c 24