On March 12, 2007 1:15 PM Camm Maguire wrote: > > gcl > >(load "foo.o") > >(si::save-system "my-executable") >
Camm, I believe that question here was how to call a Lisp function from C main program, not how to link a C object file into Lisp. Regards, Bill Page. > Take care, > > [EMAIL PROTECTED] writes: > > > I'm actually having hell doing this myself! > > > > I'm trying to have a Lisp function compiled down to something I can > > address in C. My biggest issue so far is getting the GCL .o file to > > link in properly with my C binary. Calling "nm" on the GCL > object file > > reveals a number of unlinked symbols: > > > > U call_or_link > > U do_init > > 00000000 T init_code > > 00000020 t L1 > > 00000008 d Lnk0 > > 00000100 t LnkT0 > > U number_compare > > U number_minus > > U number_times > > U small_fixnum_table > > U vs_base > > U vs_limit > > U vs_overflow > > U vs_top > > 00000000 d VVi > > > > but I have no idea where these come from. I assume they're > provided by > > something in GCL. > > > > Does anyone know what file I must link in with this to get this to > > compile? > > > > Many thanks! > > > > Jay P. > > > > On Mar 5, 6:06 pm, [EMAIL PROTECTED] wrote: > > > Hi all, > > > I've been trying to write a lisp function that will > compile down > > > to a native function that can be called from C. I'm > wanting to find a > > > way to extend the ruby language with lisp, and in order > to do this I > > > will have to write some C wrapper code around the lisp > code. I have > > > read that GCL supports compiling lisp code down to native > machine code > > > and this is exactly what I'm looking for, however when I > compile the > > > lisp code with GCL it creates an object file. Now I know that the > > > object file can be loaded by GCL but this is not what I > am wanting to > > > do, I want to find out what that object file needs to be linked > > > against so that I can call the compiled lisp function > from a seperate > > > C program that will be used as a wrapper. Does anyone > know how to do > > > this? I have been searching for an answer but it seems > that every time > > > someone asks this question he is never answered but rather told to > > > just save an image of gcl to produce an executable, > however this is > > > not what I seek to do. If anyone has any insight as to > this problem > > > please let me know. > > > > > > Thanks, > > > Mike M. > > > > > > -- > Camm Maguire > [EMAIL PROTECTED] > ============================================================== > ============ > "The earth is but one country, and mankind its citizens." -- > Baha'u'llah > > > _______________________________________________ > Gcl-devel mailing list > Gcl-devel@gnu.org > http://lists.gnu.org/mailman/listinfo/gcl-devel > > _______________________________________________ Gcl-devel mailing list Gcl-devel@gnu.org http://lists.gnu.org/mailman/listinfo/gcl-devel
