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julius |
TARGET_LIBGCC2_CFLAGS = -fpic -DNO_FPSCR_VALUES
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LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
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LIB2FUNCS_EXTRA= $(srcdir)/config/sh/linux-atomic.asm
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MULTILIB_DIRNAMES=
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MULTILIB_MATCHES =
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MULTILIB_EXCEPTIONS=
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EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
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# Override t-slibgcc-elf-ver to export some libgcc symbols with
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# the symbol versions that glibc used, and hide some lib1func
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# routines which should not be called via PLT. We have to create
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# the list from scratch.
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SHLIB_MAPFILES = \
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$(srcdir)/libgcc-std.ver \
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$(srcdir)/config/sh/libgcc-excl.ver \
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$(srcdir)/config/sh/libgcc-glibc.ver
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# Override SHLIB_LINK and SHLIB_INSTALL to use linker script
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# libgcc_s.so.
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SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
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-Wl,--soname=$(SHLIB_SONAME) \
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-Wl,--version-script=$(SHLIB_MAP) \
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-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
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$(SHLIB_OBJS) $(SHLIB_LC) && \
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rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
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if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \
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mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \
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$(SHLIB_DIR)/$(SHLIB_SONAME).backup; \
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else true; fi && \
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mv $(SHLIB_DIR)/$(SHLIB_SONAME).tmp $(SHLIB_DIR)/$(SHLIB_SONAME) && \
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(echo "/* GNU ld script"; \
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echo " Use the shared library, but some functions are only in"; \
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echo " the static library. */"; \
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echo "GROUP ( $(SHLIB_SONAME) libgcc.a )" \
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) > $(SHLIB_DIR)/$(SHLIB_SOLINK)
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SHLIB_INSTALL = \
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$$(mkinstalldirs) $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL); \
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$(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIB_SONAME) \
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$$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \
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rm -f $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \
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$(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIB_SOLINK) \
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$$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
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