190075Sobrien# Just for these, we omit the frame pointer since it makes such a big 290075Sobrien# difference. It is then pointless adding debugging. 390075SobrienTARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fpic 490075SobrienLIBGCC2_DEBUG_CFLAGS = -g0 5169689SkanLIB2FUNCS_EXTRA = $(srcdir)/config/floatunsidf.c $(srcdir)/config/floatunsisf.c 690075Sobrien 790075Sobrien# Build a shared libgcc library. 890075SobrienSHLIB_EXT = .so 990075SobrienSHLIB_NAME = @shlib_base_name@.so 1090075SobrienSHLIB_SONAME = @shlib_base_name@.so.1 1190075SobrienSHLIB_OBJS = @shlib_objs@ 1290075Sobrien 1390075SobrienSHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ 1490075Sobrien -Wl,-soname,$(SHLIB_SONAME) \ 15146895Skan -o $(SHLIB_NAME).tmp @multilib_flags@ $(SHLIB_OBJS) -lc && \ 1690075Sobrien rm -f $(SHLIB_SONAME) && \ 17146895Skan if [ -f $(SHLIB_NAME) ]; then \ 18146895Skan mv -f $(SHLIB_NAME) $(SHLIB_NAME).backup; \ 19146895Skan else true; fi && \ 20146895Skan mv $(SHLIB_NAME).tmp $(SHLIB_NAME) && \ 2190075Sobrien $(LN_S) $(SHLIB_NAME) $(SHLIB_SONAME) 2290075Sobrien# $(slibdir) double quoted to protect it from expansion while building 2390075Sobrien# libgcc.mk. We want this delayed until actual install time. 24169689SkanSHLIB_INSTALL = \ 25169689Skan $$(mkinstalldirs) $$(DESTDIR)$$(slibdir); \ 26169689Skan $(INSTALL_DATA) $(SHLIB_NAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_SONAME); \ 27110611Skan rm -f $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME); \ 28110611Skan $(LN_S) $(SHLIB_SONAME) $$(DESTDIR)$$(slibdir)/$(SHLIB_NAME) 29