# see examples/mex-examples/mex-with-so/Makefile 
# for an example of Makemex use 
# some variables are defined here and other are defined in Makefile.incl 
# @TODO: probably dead code

SHELL = @SHELL@
top_builddir = $(SCIDIR)

DLLTOOL = @DLLTOOL@
LIBM = @LIBM@
LIBTOOL = @LIBTOOL@
CXX=@CXX@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
LN_S = @LN_S@
NM = @NM@

OBJDUMP = @OBJDUMP@
STATIC = @STATIC@

CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
FLIBS = @FLIBS@

INCLUDES= -I$(SCIDIR)/routines 
CFLAGS = $(CC_OPTIONS) 
FFLAGS = $(FC_OPTIONS) 
COMPILE = $(CC) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
FCOMPILE = $(FC) $(FFLAGS)

QUIET=--quiet

LTCOMPILE = $(LIBTOOL) --mode=compile $(QUIET) $(CC) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
FLTCOMPILE = $(LIBTOOL) --mode=compile $(QUIET) $(FC) $(FFLAGS)

LINK = $(LIBTOOL) --mode=link $(QUIET)  $(CC) $(CFLAGS) $(LDFLAGS) $(FLIBS) -o $@

OBJECTS = $(LIBRARY)_gateway.lo $(OTHEROBJECTS:.o=.lo)
FCTMEXLO = $(FCTMEX:.c=.lo) $(FORTRANFCTMEX:.F=.lo)
#******************************************************************* 

all:: all_nomes message

all_nomes : CLEAROLD GATEWAYS $(OTHEROBJECTS) $(LIBRARY)_gateway.lo $(LIBRARY).la $(LIBRARY).sce 

.SUFFIXES:
.SUFFIXES: .c .lo .o .F 

$(LIBRARY).la : $(OBJECTS) 
	@MEXOBJECTS=`echo $(FCTMEXLO) | sed -e "s+[a-zA-Z0-9_%$#]*/++g"`; \
	$(LINK) -rpath `pwd` -module -avoid-version -export-dynamic $$MEXOBJECTS $(OBJECTS) 
	@$(LIBTOOL) --mode=install $(QUIET)  cp $(LIBRARY).la `pwd`/$(LIBRARY).la 

$(LIBRARY)_gateway.c:  Makefile 
	@echo "-- Generating the C function $(LIBRARY)_gateway.c";
	@echo $(FCTMEX) > tmp_sce; echo $(FORTRANFCTMEX) >> tmp_sce;
	@echo $(LIBRARY) > tmp2_sce; 
	@$(SCIDIR)/macros/Gensomex Xtmp_sce Xtmp2_sce;
	@$(RM)  tmp_sce; 
	@$(RM)  tmp2_sce; 	
	@echo "int C2F($(LIBRARY)_gateway)()" >> $(LIBRARY)_gateway.c;
	@echo "{ Rhs = Max(0, Rhs); " >> $(LIBRARY)_gateway.c;
	@echo "(*(Tab[Fin-1].f))(Tab[Fin-1].name,Tab[Fin-1].F);" >> $(LIBRARY)_gateway.c;
	@echo " return 0;" >> $(LIBRARY)_gateway.c;
	@echo "}" >> $(LIBRARY)_gateway.c;
	@echo " /* */ " >> $(LIBRARY)_gateway.c;

$(LIBRARY).sce: Makefile 
	@echo "-- Generating the Scilab script $(LIBRARY).sce";
	@echo $(FCTMEX) > tmp_sce; echo $(FORTRANFCTMEX) >> tmp_sce;
	@echo $(LIBRARY) > tmp2_sce; 
	@$(SCIDIR)/macros/Gensosce Xtmp_sce Xtmp2_sce;
	@$(RM)  tmp_sce; 
	@$(RM)  tmp2_sce; 
	@echo "LIBPATH=\"$(LIBPATH)\";" >> $(LIBRARY).sce;
	@echo "addinter(LIBPATH+\"$(LIBRARY).so\",\"$(LIBRARY)_gateway\",scilab_functions)" >> $(LIBRARY).sce;
	@if test "$(LIBPATH)" = ""; then \
	echo "------------------------------------------"; \
	echo "Check LD_LIBRARY_PATH environment variable: "; \
	echo "LD_LIBRARY_PATH=`pwd`; export LD_LIBRARY_PATH"; \
	echo "or"; \
	echo "setenv LD_LIBRARY_PATH `pwd`"; \
	echo "------------------------------------------"; \
	fi

message:
	@echo "------------------------------------------";
	@echo "To load the function(s): ";
	@if test "X$(FCTMEX)" != "X"; then for i in $(FCTMEX) ;\
	do (\
	name=`dirname $$i`; \
	echo "              $$name; " \
	); \
	done ; fi
	@if test "X$(FORTRANFCTMEX)" != "X"; then for i in $(FORTRANFCTMEX) ;\
	do (\
	name=`dirname $$i`; \
	echo "              $$name; " \
	); \
	done ; fi
	@echo " at Scilab prompt, enter:";
	@echo "-->exec $(LIBRARY).sce";
	@echo "------------------------------------------";

clean	::
	$(RM) *.o *.lo
	$(RM) $(LIBRARY).sce
	$(RM) $(LIBRARY)_gateway.c
	$(RM) $(LIBRARY).la
	$(RM) $(LIBRARY).so
	$(RM) -r .libs

distclean:: clean 
	$(RM) -f -r .libs  $(LIBRARY).*
	$(RM) $(LIBRARY).sce
	$(RM) $(LIBRARY)_gateway.c

$(LIBRARY)_gateway.lo: $(LIBRARY)_gateway.c
	@$(LTCOMPILE) -c $(LIBRARY)_gateway.c

GATEWAYS:
	@if test "X$(FCTMEX)" != "X"; then for f in $(FCTMEX); \
	do \
	obj=`basename $$f .c`; \
	mex=`dirname $$f`; \
	make $$obj.o MEX=mex_$$mex ; \
	make $$obj.lo MEX=mex_$$mex ; \
	done; fi
	@if test "X$(FORTRANFCTMEX)" != "X"; then for f in $(FORTRANFCTMEX); \
	do \
	obj=`basename $$f .F`; \
	mex=`dirname $$f`; \
	make $$obj.o MEX=mex$$mex ; \
	make $$obj.lo MEX=mex$$mex ; \
	done; fi

.c.o:
	@$(COMPILE) -DmexFunction=$(MEX) -c $<

.c.lo :
	@$(LTCOMPILE) -DmexFunction=$(MEX) -c $<

.F.o:
	@$(FCOMPILE) -Dmexfunction=$(MEX) -c $<

.F.lo :
	@$(FLTCOMPILE) -Dmexfunction=$(MEX) -c $<

.f.o:
	@$(FCOMPILE) -Dmexfunction=$(MEX) -c $<

.f.lo :
	@$(FLTCOMPILE) -Dmexfunction=$(MEX) -c $<

CLEAROLD:
	$(RM) $(LIBRARY).sce
	$(RM) $(LIBRARY)_gateway.c