# ...

## ----------------------------------------------------- ##
# discover where we want to install Perl interface modules
# that come bundled with this package / src kit (as with
# the imagemagick software)
## ----------------------------------------------------- ##

P_INSTALL_CONF = UNDEFINED
.PHONY : pmdest

sinclude cpanp.mk

define Perl1
 use CPANPLUS::Backend;
 my $gregory = CPANPLUS::Backend->new;
 my $corso = $gregory->configure_object;
 for ($corso->options( type => q/conf/ )) {
 /makemakerflags/ && print $corso->get_conf(q|makemakerflags|);}
endef

cpanp.mk : pmdest
	@echo >$@ "P_INSTALL_CONF := $(strip $(shell cat $<))"

pmdest:
	@perl -le '$(strip $(value Perl1))' >$@

_debug1: cpanp.mk
	@cat $<
# ...

build-pm: pmdest build-stamp
	@echo $(if $(filter $(P_INSTALL_CONF), UNDEFINED, $(error WE HAVE NO VALID DEF for P_INSTALL_CONF), Perl build starting ...))
	cd $(CURDIR)/PerlMagick && perl Makefile.PL $(P_INSTALL_CONF)
# ...


##</code><code>##

 use CPANPLUS::Backend;
 my $gregory = CPANPLUS::Backend->new;
 my $corso = $gregory->configure_object;
 for ($corso->options( type => q/conf/ )) {
    /makemakerflags/ && print $corso->get_conf(q|makemakerflags|)
 }