Ralf Hemmecke wrote:
>
> I am studying the build system.
> In src/lisp/Makefile.in
> https://github.com/hemmecke/fricas-svn/blob/master/src/lisp/Makefile.in#L134
> I don't find any mention of lisp_c_objects in do_it.sbcl. Is this
> because for sbcl the shared library is used?
Yes.
> These .o files seem only relevant for gcl and ecl.
Yes.
> The variable lisp_DEPENDENCIES is not used at all. Could it be removed?
Probably.
> Or does creation of $(OUT)/lisp really depend on those files?
No. lisp_DEPENDENCIES probably was intended to capture in fine-grained
way dependencies between part of runtime written in C and first lisp
image. But with support for "normal" Lisps that use shared libraries
things changed: such lisp will automatically pick new version
of libspad.so (so there is no need to for regenerating lisp executable).
For gcl and ecl if one of files in lisp_c_objects changes, in principle
we should relink all lisp images (AFAICS it is not done).
--
Waldek Hebisch
[email protected]
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