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Added info about dynamic linking to doc

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Added dynamic targets to example makefiles
Added ocaml_dynamic and ocaml_dynamic_cpp targets to Examples/Makefile.in
Added OCAMLFIND and OCAMLDLGEN AC_SUBST lines in configure.in
Currently, dynamic linking relies on ocamlfind and Gerd Stolpmann's Dl package,
as well as some tricky elf linking.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4413 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Art Yerkes 2003-02-27 09:25:00 +00:00
commit a1fa5ec2c1
8 changed files with 99 additions and 8 deletions
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46
Examples/Makefile.in
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@ -508,6 +508,8 @@ mzscheme_clean:
##################################################################
OCC=@OCAMLC@
OCAMLDLGEN=@OCAMLDLGEN@
OCAMLFIND=@OCAMLFIND@
NOLINK ?= false
ocaml_static: $(SRCS)
@ -522,9 +524,25 @@ ocaml_static: $(SRCS)
$(PROGFILE:%.ml=%.cmo) \
$(INTERFACE:%.i=%_wrap.@OBJEXT@) $(OBJS) -cclib "$(LIBS)"
ocaml_dynamic: $(SRCS)
$(SWIG) -ocaml $(SWIGOPT) $(INTERFACE)
$(OCC) -g -c -ccopt -g -ccopt "$(INCLUDES)" $(ISRCS) $(SRCS)
$(CXXSHARED) $(CCSHARED) $(CFLAGS) -o $(INTERFACE:%.i=%@SO@) \
$(INTERFACE:%.i=%_wrap.@OBJEXT@) $(OBJS) $(LIBS)
$(OCAMLDLGEN) $(INTERFACE:%.i=%.ml) $(INTERFACE:%.i=%@SO@) > \
$(INTERFACE:%.i=%_dynamic.ml)
mv $(INTERFACE:%.i=%_dynamic.ml) $(INTERFACE:%.i=%.ml)
rm $(INTERFACE:%.i=%.mli)
$(OCAMLFIND) $(OCC) -g -c -package dl $(INTERFACE:%.i=%.ml)
test -z "$(PROGFILE)" || test -f "$(PROGFILE)" && \
$(OCC) -c $(PROGFILE)
$(NOLINK) || $(OCAMLFIND) \
$(OCC) -g -ccopt -g -cclib -g -custom -o $(TARGET) \
-package dl -linkpkg \
$(INTERFACE:%.i=%.cmo) $(PROGFILE:%.ml=%.cmo)
ocaml_static_cpp: $(SRCS)
$(SWIG) -ocaml -c++ $(SWIGOPT) \
$(INTERFACE)
$(SWIG) -ocaml -c++ $(SWIGOPT) $(INTERFACE)
cp $(ICXXSRCS) $(ICXXSRCS:%.cxx=%.c)
$(OCC) -cc '$(CXX)' -g -c -ccopt -g -ccopt "-xc++ $(INCLUDES)" \
$(ICXXSRCS:%.cxx=%.c) $(SRCS) $(CXXSRCS)
@ -535,7 +553,29 @@ ocaml_static_cpp: $(SRCS)
$(NOLINK) || $(OCC) -g -ccopt -g -cclib -g -custom -o $(TARGET) \
$(INTERFACE:%.i=%.cmo) \
$(PROGFILE:%.ml=%.cmo) \
$(INTERFACE:%.i=%_wrap.@OBJEXT@) -cclib "$(LIBS)" -cc '$(CXX)'
$(INTERFACE:%.i=%_wrap.@OBJEXT@) $(OBJS) \
-cclib "$(LIBS)" -cc '$(CXX)'
ocaml_dynamic_cpp: $(SRCS)
$(SWIG) -ocaml -c++ $(SWIGOPT) $(INTERFACE)
cp $(ICXXSRCS) $(ICXXSRCS:%.cxx=%.c)
$(OCC) -cc '$(CXX)' -g -c -ccopt -g -ccopt "-xc++ $(INCLUDES)" \
$(ICXXSRCS:%.cxx=%.c) $(SRCS) $(CXXSRCS) -ccopt -fPIC
$(CXXSHARED) $(CXXFLAGS) -o $(INTERFACE:%.i=%@SO@) \
$(INTERFACE:%.i=%_wrap.@OBJEXT@) $(OBJS) \
$(CPP_DLLIBS) $(LIBS)
$(OCAMLDLGEN) $(INTERFACE:%.i=%.ml) $(INTERFACE:%.i=%@SO@) > \
$(INTERFACE:%.i=%_dynamic.ml)
mv $(INTERFACE:%.i=%_dynamic.ml) $(INTERFACE:%.i=%.ml)
rm $(INTERFACE:%.i=%.mli)
$(OCAMLFIND) $(OCC) -g -c -package dl $(INTERFACE:%.i=%.ml)
test -z "$(PROGFILE)" || test -f "$(PROGFILE)" && \
$(OCC) -c $(PROGFILE)
$(NOLINK) || $(OCAMLFIND) \
$(OCC) -cclib -export-dynamic -g -ccopt -g -cclib -g -custom \
-o $(TARGET) \
-package dl -linkpkg \
$(INTERFACE:%.i=%.cmo) $(PROGFILE:%.ml=%.cmo) -cc '$(CXX)'
ocaml_static_multi_cpp: $(SRCS)
$(SWIG) -c -ocaml -c++ $(SWIGOPT) \