| # Compile crtbeginS.o and crtendS.o with pic. |
| CRTSTUFF_T_CFLAGS_S = -fPIC |
| |
| # Compile libgcc2.a with pic. |
| TARGET_LIBGCC2_CFLAGS = -fPIC |
| |
| # Build a shared libgcc library. |
| SHLIB_EXT = .so |
| SHLIB_NAME = @shlib_base_name@.so |
| SHLIB_SONAME = @shlib_base_name@.so.1 |
| SHLIB_OBJS = @shlib_objs@ |
| |
| # Hide all POSIX threads related symbols provided by gthr-posix.c. This |
| # only has an effect if t-osf-pthread is in use. |
| SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ |
| -Wl,-hidden_symbol,pthread\* -Wl,-hidden_symbol,__pthread\* \ |
| -Wl,-hidden_symbol,sched_get_\* -Wl,-hidden_symbol,sched_yield \ |
| -Wl,-msym -Wl,-set_version,gcc.1 -Wl,-soname,$(SHLIB_SONAME) \ |
| -o $(SHLIB_NAME) @multilib_flags@ $(SHLIB_OBJS) -lc && \ |
| rm -f $(SHLIB_SONAME) && \ |
| $(LN_S) $(SHLIB_NAME) $(SHLIB_SONAME) |
| # $(slibdir) double quoted to protect it from expansion while building |
| # libgcc.mk. We want this delayed until actual install time. |
| SHLIB_INSTALL = $(INSTALL_DATA) $(SHLIB_NAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_SONAME); \ |
| rm -f $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME); \ |
| $(LN_S) $(SHLIB_SONAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME) |
