1 # Build a shared libgcc library for ELF with symbol versioning
5 SHLIB_SOLINK = @shlib_base_name@.so
6 SHLIB_SONAME = @shlib_so_name@.so.1
7 SHLIB_NAME = @shlib_dir@@shlib_so_name@.so.1
8 SHLIB_MAP = @shlib_map_file@
9 SHLIB_OBJS = @shlib_objs@
10 SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
13 SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
14 -Wl,--soname=$(SHLIB_SONAME) \
15 -Wl,--version-script=$(SHLIB_MAP) \
16 -o $(SHLIB_NAME) @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC) && \
17 rm -f $(SHLIB_SOLINK) && \
18 $(LN_S) $(SHLIB_NAME) $(SHLIB_SOLINK)
19 # $(slibdir) double quoted to protect it from expansion while building
20 # libgcc.mk. We want this delayed until actual install time.
22 $$(SHELL) $$(srcdir)/mkinstalldirs $$(slibdir)$(SHLIB_SLIBDIR_QUAL); \
23 $(INSTALL_DATA) $(SHLIB_NAME) \
24 $$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \
25 rm -f $$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \
26 $(LN_S) $(SHLIB_SONAME) \
27 $$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
28 SHLIB_MKMAP = $(srcdir)/mkmap-symver.awk
29 SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver