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t-linux revision 1.1 
      1  1.1  mrg HOST_LIBGCC2_CFLAGS = -fpic -mieee -DNO_FPSCR_VALUES
      2  1.1  mrg 
      3  1.1  mrg # Override t-slibgcc-elf-ver to export some libgcc symbols with
      4  1.1  mrg # the symbol versions that glibc used, and hide some lib1func
      5  1.1  mrg # routines which should not be called via PLT.  We have to create
      6  1.1  mrg # the list from scratch.
      7  1.1  mrg SHLIB_MAPFILES = \
      8  1.1  mrg 	$(gcc_srcdir)/libgcc-std.ver \
      9  1.1  mrg 	$(gcc_srcdir)/config/sh/libgcc-excl.ver \
     10  1.1  mrg 	$(gcc_srcdir)/config/sh/libgcc-glibc.ver
     11  1.1  mrg 
     12  1.1  mrg # Override SHLIB_LINK and SHLIB_INSTALL to use linker script
     13  1.1  mrg # libgcc_s.so.
     14  1.1  mrg SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
     15  1.1  mrg 	-Wl,--soname=@shlib_base_name (a] .so.1 \
     16  1.1  mrg 	-Wl,--version-script=@shlib_map_file@ \
     17  1.1  mrg 	-o @multilib_dir@/@shlib_base_name (a] .so.1.tmp @multilib_flags@ \
     18  1.1  mrg 	@shlib_objs@ -lc && \
     19  1.1  mrg 	rm -f @multilib_dir@/@shlib_base_name@.so && \
     20  1.1  mrg 	if [ -f @multilib_dir@/@shlib_base_name (a] .so.1 ]; then \
     21  1.1  mrg 	  mv -f @multilib_dir@/@shlib_base_name (a] .so.1 \
     22  1.1  mrg 		@multilib_dir@/@shlib_base_name (a] .so.1.backup; \
     23  1.1  mrg 	else true; fi && \
     24  1.1  mrg 	mv @multilib_dir@/@shlib_base_name (a] .so.1.tmp \
     25  1.1  mrg 	   @multilib_dir@/@shlib_base_name (a] .so.1 && \
     26  1.1  mrg 	(echo "/* GNU ld script"; \
     27  1.1  mrg 	 echo "   Use the shared library, but some functions are only in"; \
     28  1.1  mrg 	 echo "   the static library.  */"; \
     29  1.1  mrg 	 echo "GROUP ( @shlib_base_name (a] .so.1 libgcc.a )" \
     30  1.1  mrg 	) > @multilib_dir@/@shlib_base_name@.so
     31  1.1  mrg SHLIB_INSTALL = \
     32  1.1  mrg 	$(mkinstalldirs) $(DESTDIR)$(slibdir)@shlib_slibdir_qual@; \
     33  1.1  mrg 	$(INSTALL_DATA) @multilib_dir@/@shlib_base_name (a] .so.1 \
     34  1.1  mrg 	  $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@shlib_base_name (a] .so.1; \
     35  1.1  mrg 	rm -f $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so; \
     36  1.1  mrg 	$(INSTALL_DATA) @multilib_dir@/@shlib_base_name@.so \
     37  1.1  mrg 	  $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so
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