# On x86-64 we do not need any exports for glibc for 64-bit libgcc_s,
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# On x86-64 we do not need any exports for glibc for 64-bit libgcc_s,
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# override the settings
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# override the settings
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# from t-slibgcc-elf-ver and t-linux
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# from t-slibgcc-elf-ver and t-linux
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SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \
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SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \
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$(srcdir)/config/i386/libgcc-x86_64-glibc.ver
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$(srcdir)/config/i386/libgcc-x86_64-glibc.ver
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|
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MULTILIB_OPTIONS = m64/m32
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MULTILIB_OPTIONS = m64/m32
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MULTILIB_DIRNAMES = 64 32
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MULTILIB_DIRNAMES = 64 32
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MULTILIB_OSDIRNAMES = ../lib64 ../lib
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MULTILIB_OSDIRNAMES = ../lib64 ../lib
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|
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LIBGCC = stmp-multilib
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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INSTALL_LIBGCC = install-multilib
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EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o \
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EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o \
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crtbeginT.o crtfastmath.o
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crtbeginT.o crtfastmath.o
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|
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# The pushl in CTOR initialization interferes with frame pointer elimination.
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# The pushl in CTOR initialization interferes with frame pointer elimination.
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# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables,
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# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables,
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# because then __FRAME_END__ might not be the last thing in .eh_frame
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# because then __FRAME_END__ might not be the last thing in .eh_frame
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# section.
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# section.
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CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables
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CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables
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