1*1debfc3dSmrg# Use the system libunwind library. 2*1debfc3dSmrg 3*1debfc3dSmrgHOST_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER 4*1debfc3dSmrg 5*1debfc3dSmrgLIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c \ 6*1debfc3dSmrg $(srcdir)/unwind-compat.c $(srcdir)/unwind-dw2-fde-compat.c 7*1debfc3dSmrgLIB2ADDEHSTATIC = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c 8*1debfc3dSmrg 9*1debfc3dSmrg# Override the default value from t-slibgcc-elf-ver and mention -lunwind 10*1debfc3dSmrg# so that the resulting libgcc_s.so has the necessary DT_NEEDED entry for 11*1debfc3dSmrg# libunwind. 12*1debfc3dSmrgSHLIB_LC = -lunwind -lc 13