------- Comment #18 from howarth at nitro dot med dot uc dot edu 2009-09-23
18:57 -------
Hmmm...
MULTIOSSUBDIR := $(shell if test $(MULTIOSDIR) != .; then echo /$(MULTIOSDIR);
fi)
in gcc-4.4.1/libgcc/Makefile.in survives into the generated Makefile intact. So
perhaps something like...
SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -dynamiclib -nodefaultlibs \
-install_name @shlib_slibdir@/$(SHLIB_INSTALL_NAME) \
-single_module -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp \
$(shell if test @install_files@ = libgcc_ext.dylib ; then echo
"-Wl,-unexported_symbols_list," ; else echo "-Wl,-exported_symbols_list," fi) \
$(shell if test @install_files@ = libgcc_ext.dylib ; then echo
darwin-libgcc.10.5.ver; else echo $(SHLIB_MAP) fi) \
$(SHLIB_VERSTRING) \
@multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC)
would work. FYI, I am just trying to reuse as much of the existing build
machinery as possible here.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39888
