# -*- mode: Makefile; tab-width: 4; -*-
# ex: ts=4
#
# bsd.perl.mk - Utility for perl related ports
#
# Created by: Sergey Matveychuk <sem@ciam.ru>
#
# $FreeBSD: $
#
##
# USE_PERL5_BUILD	- Says that the port uses perl5 in one or more of
# 				  the extract, patch, build or install phases.
# USE_PERL5_RUN	- Says that the port uses perl5 for running.
# USE_PERL5		- Implements both USE_PERL5_BUILD and USE_PERL5_RUN.
# PERL5			- Set to full path of perl5, either in the system or
#				  installed from a port.
# PERL			- Set to full path of perl5, either in the system or
#				  installed from a port, but without the version number.
#				  Use this if you need to replace "#!" lines in scripts.
# PERL_VERSION	- Full version of perl5 (see below for current value).
# PERL_VER		- Short version of perl5 (see below for current value).
# PERL_LEVEL	- Perl version as an integer of the form MNNNPP, where
#					M is major version, N is minor version, and P is
#					the patch level. E.g., PERL_VERSION=5.6.1 would give
#					a PERL_LEVEL of 500601. This can be used in comparisons
#					to determine if the version of perl is high enough,
#					whether a particular dependency is needed, etc.
# PERL_ARCH		- Directory name of architecture dependent libraries
#				  (value: ${ARCH}-freebsd).
# PERL_PORT		- Name of the perl port that is installed
#				  (value: perl5)
# SITE_PERL		- Directory name where site specific perl packages go.
#				  This value is added to PLIST_SUB.
# PERL_MODBUILD	- Use Module::Build to configure, build and install
#			  	  port.
#
# For configure:
# PERL_CONFIGURE - Configure using Perl's MakeMaker.  Implies USE_PERL5.
# CONFIGURE_SCRIPT - Name of configure script (default: "Makefile.PL" or
# 					"Build.PL" if PERL_MODBUILD is set).
# CONFIGURE_ARGS - Pass these args to configure script
#				   (default: "CC=${CC} CCFLAGS=${CFLAGS} PREFIX=${PREFIX}
#				   INSTALLPRIVLIB=${PREFIX}/lib INSTALLARCHLIB=${PREFIX}/lib").
##

.if !defined(_POSTMKINCLUDED) && !defined(Perl_Pre_Include)

Perl_Pre_Include=			bsd.perl.mk

.if ${OSVERSION} >= 502100
PERL_VERSION?=	5.8.4
PERL_VER?=	5.8.4
.else
.if ${OSVERSION} >= 500032
PERL_VERSION?=	5.6.1
PERL_VER?=		5.6.1
.else
.if ${OSVERSION} >= 500007
PERL_VERSION?=	5.6.0
PERL_VER?=		5.6.0
.else
.if ${OSVERSION} >= 300000
PERL_VERSION?=	5.00503
.else
PERL_VERSION?=	5.00502
.endif
PERL_VER?=		5.005
.endif
.endif
.endif

.if !defined(PERL_LEVEL) && defined(PERL_VERSION)
perl_major=		${PERL_VERSION:C|^([1-9]+).*|\1|}
_perl_minor=	00${PERL_VERSION:C|^([1-9]+)\.([0-9]+).*|\2|}
perl_minor=		${_perl_minor:C|^.*(...)|\1|}
.if ${perl_minor} >= 100
perl_minor=		${PERL_VERSION:C|^([1-9]+)\.([0-9][0-9][0-9]).*|\2|}
perl_patch=		${PERL_VERSION:C|^.*(..)|\1|}
.else # ${perl_minor} < 100
_perl_patch=	0${PERL_VERSION:C|^([1-9]+)\.([0-9]+)\.*|0|}
perl_patch=		${_perl_patch:C|^.*(..)|\1|}
.endif # ${perl_minor} < 100
PERL_LEVEL=	${perl_major}${perl_minor}${perl_patch}
.else
PERL_LEVEL=0
.endif # !defined(PERL_LEVEL) && defined(PERL_VERSION)

.if ${PERL_LEVEL} >= 500600
PERL_ARCH?=		mach
.else
PERL_ARCH?=		${ARCH}-freebsd
.endif

.if ${PERL_LEVEL} >= 500800
PERL_PORT?=	perl5.8
.else
PERL_PORT?=	perl5
.endif

SITE_PERL_REL?=	lib/perl5/site_perl/${PERL_VER}
SITE_PERL?=	${LOCALBASE}/${SITE_PERL_REL}

.if ${PERL_LEVEL} < 500600
PERL5=		/usr/bin/perl${PERL_VERSION}
PERL=		/usr/bin/perl
.else
PERL5=		${LOCALBASE}/bin/perl${PERL_VERSION}
PERL=		${LOCALBASE}/bin/perl
.endif

PLIST_SUB+=		PERL_VERSION=${PERL_VERSION} \
				PERL_VER=${PERL_VER} \
				PERL_ARCH=${PERL_ARCH} \
				SITE_PERL=${SITE_PERL_REL}

.if defined(PERL_MODBUILD)
PERL_CONFIGURE=		yes
CONFIGURE_SCRIPT?=	Build.PL
.if ${PORTNAME} != Module-Build
BUILD_DEPENDS+=		${SITE_PERL}/Module/Build.pm:${PORTSDIR}/devel/p5-Module-Build
.endif
ALL_TARGET?=
PL_BUILD?=		Build
CONFIGURE_ARGS+= \
	install_path=lib="${PREFIX}/${SITE_PERL_REL}" \
	install_path=arch="${PREFIX}/${SITE_PERL_REL}/${PERL_ARCH}" \
	install_path=script="${PREFIX}/bin" \
	install_path=bin="${PREFIX}/bin" \
	install_path=libdoc="${MAN3PREFIX}/man/man3" \
	install_path=bindoc="${MAN1PREFIX}/man/man1"
.endif

.if defined(USE_PERL5)
USE_PERL5_BUILD=	yes
USE_PERL5_RUN=		yes
.endif

.if defined(PERL_CONFIGURE)
USE_PERL5_BUILD=	yes
.endif

.endif          # !defined(_POSTMKINCLUDED) && !defined(Perl_Pre_Include)

.if defined(_POSTMKINCLUDED) && !defined(Perl_Post_Include)

Perl_Post_Include=                      bsd.perl.mk

.if ${PERL_LEVEL} >= 500600
.if defined(USE_PERL5) || defined(USE_PERL5_BUILD)
EXTRACT_DEPENDS+=${PERL5}:${PORTSDIR}/lang/${PERL_PORT}
PATCH_DEPENDS+=	${PERL5}:${PORTSDIR}/lang/${PERL_PORT}
BUILD_DEPENDS+=	${PERL5}:${PORTSDIR}/lang/${PERL_PORT}
.endif
.if defined(USE_PERL5) || defined(USE_PERL5_RUN)
RUN_DEPENDS+=	${PERL5}:${PORTSDIR}/lang/${PERL_PORT}
.endif
.endif

.if defined(PERL_CONFIGURE)
CONFIGURE_ARGS+=	CC="${CC}" CCFLAGS="${CFLAGS}" PREFIX="${PREFIX}" \
			INSTALLPRIVLIB="${PREFIX}/lib" INSTALLARCHLIB="${PREFIX}/lib"
CONFIGURE_SCRIPT?=	Makefile.PL
MAN3PREFIX?=		${PREFIX}/lib/perl5/${PERL_VERSION}
.undef HAS_CONFIGURE
.endif

.if !target(do-configure) && defined(PERL_CONFIGURE)
do-configure:
	@cd ${CONFIGURE_WRKSRC} && \
		${SETENV} ${CONFIGURE_ENV} \
		${PERL5} ./${CONFIGURE_SCRIPT} ${CONFIGURE_ARGS}
.if !defined(PERL_MODBUILD)
	@cd ${CONFIGURE_WRKSRC} && \
		${PERL5} -pi -e 's/ doc_(perl|site|\$$\(INSTALLDIRS\))_install$$//' Makefile
.endif
.endif

.if !target(do-build) && defined(PERL_MODBUILD)
do-build:
	@(cd ${BUILD_WRKSRC}; ${SETENV} ${MAKE_ENV} ${PERL5} ${PL_BUILD} ${MAKE_ARGS} ${ALL_TARGET})
.endif

.if !target(do-install) && defined(PERL_MODBUILD)
do-install:
	@(cd ${BUILD_WRKSRC}; ${SETENV} ${MAKE_ENV} ${PERL5} ${PL_BUILD} ${MAKE_ARGS} ${INSTALL_TARGET})
.endif

.endif          # !defined(Perl_Include)