196263Sobrien# On x86-64 we do not need any exports for glibc for 64-bit libgcc_s,
296263Sobrien# override the settings
396263Sobrien# from t-slibgcc-elf-ver and t-linux
496263SobrienSHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \
596263Sobrien		 $(srcdir)/config/i386/libgcc-x86_64-glibc.ver
696263Sobrien
796263SobrienMULTILIB_OPTIONS = m64/m32
896263SobrienMULTILIB_DIRNAMES = 64 32 
9104752SkanMULTILIB_OSDIRNAMES = ../lib64 ../lib
1096263Sobrien
1196263SobrienLIBGCC = stmp-multilib
1296263SobrienINSTALL_LIBGCC = install-multilib
1396263Sobrien
14169689SkanEXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o \
15169689Skan		     crtbeginT.o crtfastmath.o
16117395Skan
17117395Skan# The pushl in CTOR initialization interferes with frame pointer elimination.
18117395Skan# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables,
19117395Skan# because then __FRAME_END__ might not be the last thing in .eh_frame
20117395Skan# section.
21117395SkanCRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables
22