source: tags/arb_5.0/PERL2ARB/Makefile.main

# -*-Mode: Makefile;-*-
#
# To rebuild PERL2ARB from $ARBHOME call
# make perl_clean perl

THIS=Makefile.main
MAKETHIS=$(MAKE) -f $(THIS)
#MAKETHIS=$(MAKE) -d -f $(THIS)

LIB=$(ARBHOME)/lib
ARBDB=$(ARBHOME)/ARBDB
ARB_PROTO_2_XSUB=$(ARBHOME)/bin/arb_proto_2_xsub

HEADERS = \
        $(ARBDB)/ad_prot.h \
        $(ARBDB)/ad_t_prot.h \

ifdef DARWIN
SO:=bundle
else
SO:=so
endif

ARB_SO=blib/arch/auto/ARB/ARB.$(SO)

TARGET_PM=$(LIB)/ARB.pm
TARGET_SO=$(LIB)/ARB.$(SO)      

TARGETS=$(TARGET_PM) $(TARGET_SO)

XS_DEPENDS = Makefile ARB.xs debug.h Makefile.PL

# ------------------------------------------------------------
# variables for Makefile

MYEXTLIB :=
PASTHRU_INC :=
PASTHRU_DEFINE :=

export MYEXTLIB PASTHRU_INC PASTHRU_DEFINE dflags

# ------------------------------------------------------------

all: perlmain.c $(TARGETS)

perlmain.c: perlmain_source.c
        cp $< $@

$(TARGET_PM) : ARB.pm
        cp $< $@

$(TARGET_SO) : $(ARB_SO)
        cp $< $@

$(ARB_SO) : $(XS_DEPENDS) depends.stamp
        -rm $(ARB_SO)
        @echo "-------- calling MakeMaker-Makefile"
        ( $(MAKE) "dflags=${dflags}" $@ || \
                (echo "------ failed.. retry once"; \
                 $(MAKE) "dflags=${dflags}" $@))
        @echo "-------- post-recreating .depends"
        $(MAKETHIS) "DEPENDS=0" .depends
        $(MAKETHIS) $@ # recurse

ARB.c : $(XS_DEPENDS) 
        @echo "-------- calling MakeMaker-Makefile (to get depends)"
        ( $(MAKE) "dflags=${dflags}" $@ || \
                (echo "------ failed.. retry once"; \
                 $(MAKE) "dflags=${dflags}" $@ ))
        @echo "-------- end of MakeMaker-Makefile" 

Makefile : $(MACH).PL typemap  
        ( PATH=/usr/arb/bin:${PATH}; \
          export PATH; \
          echo calling perl ${MACH}.PL; \
          perl ${MACH}.PL )

Makefile.PL : $(MACH).PL
        cp -p $< $@

ARB.xs : $(ARB_PROTO_2_XSUB) proto.h ARB.xs.default
        -@test -f $@ && chmod a+w $@
        LD_LIBRARY_PATH=$(LIB):$(LD_LIBRARY_PATH) $(ARB_PROTO_2_XSUB) proto.h ARB.xs.default > $@
        @test -f $@ && chmod a-w $@

proto.h : $(HEADERS) $(THIS) depends.stamp
        cat $(HEADERS) > $@

debug.h : $(THIS)
        echo "#undef DEBUG" > $@
        echo "#undef NDEBUG" >> $@
ifeq ($(DEBUG),1)
        echo "#define DEBUG" >> $@
else
        echo "#define NDEBUG" >> $@
endif

clean:
        -test -f Makefile && $(MAKE) clean
        rm -f Makefile.old proto.h debug.h ARB.c ARB.xs .depends depends.stamp Makefile.PL $(TARGETS)

.depends: depends.stamp Makefile.main
        test -f ARB.c || $(MAKETHIS) "AUTODEPENDS=0" ARB.c 
        $(MAKEDEPEND) -f- $(MAKEDEPENDFLAGS) ARB.c 2>/dev/null | \
                perl -ne 's/ARB.o:/depends.stamp:/g; print $$_;' | \
                ../SOURCE_TOOLS/fix_depends.pl > $@


depends.stamp:
        touch $@

ifeq ($(AUTODEPENDS),1) 
include .depends
endif