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