| # 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 |
| |
| MULTILIB_OPTIONS = m64/m32 |
| MULTILIB_DIRNAMES = 64 32 |
| MULTILIB_OSDIRNAMES = ../lib64 ../lib |
| |
| LIBGCC = stmp-multilib |
| INSTALL_LIBGCC = install-multilib |
| |
| EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.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 |