# On x86-64 we do not need any exports for glibc for 64-bit libgcc_s, # override the settings # from t-slibgcc-elf-ver and t-linux SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \ $(srcdir)/config/i386/libgcc-x86_64-glibc.ver # LLVM LOCAL begin mainline # On Debian, Ubuntu and other derivative distributions, the 32bit libraries # are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to # /lib and /usr/lib, while other distributions install libraries into /lib64 # and /usr/lib64. The LSB does not enforce the use of /lib64 and /usr/lib64, # it doesn't tell anything about the 32bit libraries on those systems. Set # MULTILIB_OSDIRNAMES according to what is found on the target. # LLVM LOCAL end mainline MULTILIB_OPTIONS = m64/m32 MULTILIB_DIRNAMES = 64 32 # LLVM LOCAL begin mainline MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) # LLVM LOCAL end mainline LIBGCC = stmp-multilib INSTALL_LIBGCC = install-multilib EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o \ crtbeginT.o crtfastmath.o # The pushl in CTOR initialization interferes with frame pointer elimination. # crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables, # because then __FRAME_END__ might not be the last thing in .eh_frame # section. CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables