1# Just for these, we omit the frame pointer since it makes such a big
2# difference.  It is then pointless adding debugging.
3TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fpic
4LIBGCC2_DEBUG_CFLAGS = -g0
5LIB2FUNCS_EXTRA = $(srcdir)/config/floatunsidf.c $(srcdir)/config/floatunsisf.c
6
7# Build a shared libgcc library.
8SHLIB_EXT = .so
9SHLIB_NAME = @shlib_base_name@.so
10SHLIB_SONAME = @shlib_base_name@.so.1
11SHLIB_OBJS = @shlib_objs@
12
13SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
14	-Wl,-soname,$(SHLIB_SONAME) \
15	-o $(SHLIB_NAME).tmp @multilib_flags@ $(SHLIB_OBJS) -lc && \
16	rm -f $(SHLIB_SONAME) && \
17	if [ -f $(SHLIB_NAME) ]; then \
18	  mv -f $(SHLIB_NAME) $(SHLIB_NAME).backup; \
19	else true; fi && \
20	mv $(SHLIB_NAME).tmp $(SHLIB_NAME) && \
21	$(LN_S) $(SHLIB_NAME) $(SHLIB_SONAME)
22# $(slibdir) double quoted to protect it from expansion while building
23# libgcc.mk.  We want this delayed until actual install time.
24SHLIB_INSTALL = \
25	$$(mkinstalldirs) $$(DESTDIR)$$(slibdir); \
26	$(INSTALL_DATA) $(SHLIB_NAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_SONAME); \
27	rm -f $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME); \
28	$(LN_S) $(SHLIB_SONAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME)
29