#
# bsd.ruby.mk - Utility definitions for Ruby related ports.
#
# Created by: Akinori MUSHA <knu@FreeBSD.org>
#
# $FreeBSD$
#

.if !defined(Ruby_Include)

Ruby_Include=			bsd.ruby.mk
Ruby_Include_MAINTAINER=	ruby@FreeBSD.org

#
# [variables that a user may define]
#
# RUBY_VER		- (See below)
# RUBY_DEFAULT_VER	- Set to (e.g.) "2.4" if you want to refer to "ruby24"
#			  just as "ruby".
# RUBY_ARCH		- (See below)
#
# [variables that each port can define]
#
# RUBY			- Set to full path of ruby.  If you set this, the values
#			  of the following variables are automatically obtained
#			  from the ruby executable: RUBY_VER, RUBY_VERSION,
#			  RUBY_NAME, RUBY_ARCH, RUBY_LIBDIR, RUBY_ARCHLIBDIR,
#			  RUBY_SITELIBDIR, and RUBY_SITEARCHLIBDIR.
# RUBY_VER		- Set to the alternative short version of ruby in the
#			  form of `x.y' (see below for current value).
# USE_RUBY		- Says that the port uses ruby for building and running.
# RUBY_NO_BUILD_DEPENDS	- Says that the port should not build-depend on ruby.
# RUBY_NO_RUN_DEPENDS	- Says that the port should not run-depend on ruby.
# USE_RUBY_EXTCONF	- Says that the port uses extconf.rb to configure.
#			  Implies USE_RUBY.
# RUBY_EXTCONF		- Set to the alternative name of extconf.rb
#			  (default: extconf.rb).
# RUBY_EXTCONF_SUBDIRS	- Set to list of subdirectories, if multiple modules
#			  are included.
# USE_RUBY_SETUP	- Says that the port uses setup.rb to configure and
#			  build.
# RUBY_SETUP		- Set to the alternative name of setup.rb
#			  (default: setup.rb).
# USE_RUBY_RDOC		- Says that the port uses rdoc to generate documents.
# RUBY_REQUIRE		- Set to a Ruby expression to evaluate before building
#			  the port.  The constant "Ruby" is set to the integer
#			  version number of ruby, and the result of the
#			  expression will be set to RUBY_PROVIDED, which is
#			  left undefined if the result is nil, false or a
#			  zero-length string.  Implies USE_RUBY.
# USE_RUBYGEMS		- Do not use this -- instead USES=gem
#
# [variables that each port should not (re)define]
#
# RUBY_PKGNAMEPREFIX	- Common PKGNAMEPREFIX for ruby ports
#			  (default: ruby${RUBY_SUFFIX}-)
# RUBY_RELVERSION	- Full version of ruby without preview/beta suffix in
#			  the form of `x.y.z' (see below for current value).
# RUBY_RELVERSION_CODE	- Integer version of RUBY_RELVERSION in the form of
#			  `xyz'.
# RUBY_VERSION		- Composite version of RUBY_RELVERSION and
#			  RUBY_PATCHLEVEL in the form of `x.y.z.p'.
#			  (default: ${RUBY_RELVERSION}.${RUBY_PATCHLEVEL})
# RUBY_VERSION_CODE	- Composite integer version of RUBY_VERSION in the form
#			  of `xyzp'.
# RUBY_PORTVERSION	- PORTVERSION for the standard ruby ports (ruby,
#			  ruby-gdbm, etc.).
# RUBY_PORTREVISION	- PORTREVISION for the standard ruby ports.
# RUBY_PORTEPOCH	- PORTEPOCH for the standard ruby ports.
# RUBY_DISTNAME		- DISTNAME for the standard ruby ports, i.e. the
#			  basename of the ruby distribution tarball.
# RUBY_DISTVERSION	- The version number part of RUBY_DISTNAME.
# RUBY_PATCHFILES	- PATCHFILES for the standard ruby ports, i.e. the
#			  basename of the ruby distribution tarball.
# RUBY_WRKSRC		- WRKSRC for the ruby port.
# MASTER_SITE_SUBDIR_RUBY	- MASTER_SITE_SUBDIR for the ruby distfiles.
#
# RUBY_SHLIBVER		- Major version of libruby (see below for current
#			  value).
# RUBY_ARCH		- Set to target architecture name.
#			  (e.g. i386-freebsd7)
# RUBY_SUFFIX		- Suffix for ruby binaries and directories
#			  (${RUBY_VER:S/.//}).
# RUBY_WITHOUT_SUFFIX	- Always ${LOCALBASE}/bin/ruby.
# RUBY_WITH_SUFFIX	- Always ${RUBY_WITHOUT_SUFFIX}${RUBY_SUFFIX}.
# RUBY_NAME		- Ruby's name with trailing suffix.
#
# RUBY_MODNAME		- Set to the module name (default: ${PORTNAME}).
#
# RUBY_RDOC		- Full path of rdoc executable.
#
# RUBY_BASE_PORT	- Port path of base ruby without PORTSDIR, without
#			  suffix except version.
# RUBY_PORT		- Port path of ruby without PORTSDIR.
# RUBY_RDOC_PORT	- Port path of rdoc without PORTSDIR.
#
# DEPEND_RUBY		- BUILD_DEPENDS/RUN_DEPENDS entry for ruby.
# DEPEND_RUBY_RDOC	- BUILD_DEPENDS entry for rdoc.
#
# RUBY_LIBDIR		- Installation path for architecture independent
#			  libraries.
# RUBY_ARCHLIBDIR	- Installation path for architecture dependent
#			  libraries.
# RUBY_SITELIBDIR	- Installation path for site architecture independent
#			  libraries.
# RUBY_SITEARCHLIBDIR	- Installation path for site architecture dependent
#			  libraries.
# RUBY_DOCDIR		- Installation path for documents.
# RUBY_EXAMPLESDIR	- Installation path for examples.
# RUBY_RIDIR		- Installation path for site architecture independent ri
#			  documents.
# RUBY_SITERIDIR	- Installation path for site architecture dependent ri
#			  documents.
# RUBY_MODDOCDIR	- Installation path for the module's documents.
# RUBY_MODEXAMPLESDIR	- Installation path for the module's examples.
#

.if defined(RUBY_DEFAULT_VER)
WARNING+=	"RUBY_DEFAULT_VER is defined, consider using DEFAULT_VERSIONS=ruby=${RUBY_DEFAULT_VER} instead"
.endif

RUBY_DEFAULT_VER?=	${RUBY_DEFAULT}

RUBY_VER?=		${RUBY_DEFAULT_VER}

.if defined(RUBY)
.if !exists(${RUBY})
IGNORE=	cannot install: you set the variable RUBY to "${RUBY}", but it does not seem to exist.  Please specify an already installed ruby executable
.endif

_RUBY_TEST!=		${RUBY} -e 'begin; require "rbconfig"; puts "ok" ; rescue LoadError; puts "error"; end'
.if !empty(_RUBY_TEST) && ${_RUBY_TEST} != "ok"
IGNORE=	cannot install: you set the variable RUBY to "${RUBY}", but it failed to include rbconfig.  Please specify a properly installed ruby executable
.endif

_RUBY_CONFIG=		${RUBY} -r rbconfig -e 'C = RbConfig::CONFIG' -e

RUBY_VERSION!=		${_RUBY_CONFIG} 'puts C["ruby_version"]'
RUBY_SUFFIX?=		# empty

RUBY_ARCH!=		${_RUBY_CONFIG} 'puts C["target"]'
RUBY_NAME!=		${_RUBY_CONFIG} 'puts C["ruby_install_name"]'

_RUBY_SYSLIBDIR!=	${_RUBY_CONFIG} 'puts C["libdir"]'
_RUBY_SITEDIR!=		${_RUBY_CONFIG} 'puts C["sitedir"]'
_RUBY_VENDORDIR!=	${_RUBY_CONFIG} 'puts C["vendordir"]'
.else
RUBY?=			${LOCALBASE}/bin/${RUBY_NAME}

.if defined(RUBY_VER)
# When adding a version, please keep the comment in
# Mk/bsd.default-versions.mk in sync.
. if ${RUBY_VER} == 2.2
#
# Ruby 2.2
#
RUBY_RELVERSION=	2.2.8
RUBY_PORTREVISION=	0
RUBY_PORTEPOCH=		1
RUBY_PATCHLEVEL=	0
RUBY22=			""	# PLIST_SUB helpers

. elif ${RUBY_VER} == 2.3
#
# Ruby 2.3
#
RUBY_RELVERSION=	2.3.5
RUBY_PORTREVISION=	0
RUBY_PORTEPOCH=		1
RUBY_PATCHLEVEL=	0
RUBY23=			""	# PLIST_SUB helpers

. elif ${RUBY_VER} == 2.4
#
# Ruby 2.4
#
RUBY_RELVERSION=	2.4.2
RUBY_PORTREVISION=	0
RUBY_PORTEPOCH=		1
RUBY_PATCHLEVEL=	0
RUBY24=			""	# PLIST_SUB helpers

# When adding a version, please keep the comment in
# Mk/bsd.default-versions.mk in sync.
. else
#
# Other versions
#
IGNORE=	Only ruby 2.2, 2.3 and 2.4 are supported
_INVALID_RUBY_VER=	1
. endif
.endif # defined(RUBY_VER)

.if !defined(_INVALID_RUBY_VER)

RUBY22?=		"@comment "
RUBY23?=		"@comment "
RUBY24?=		"@comment "

.if defined(BROKEN_RUBY${RUBY_VER:R}${RUBY_VER:E})
.if ${BROKEN_RUBY${RUBY_VER:R}${RUBY_VER:E}} == "yes"
BROKEN=			does not build with Ruby ${RUBY_VER}
.else
BROKEN=			${BROKEN_RUBY${RUBY_VER:R}${RUBY_VER:E}}
.endif
.endif

.if ${RUBY_PATCHLEVEL} == 0
RUBY_VERSION?=		${RUBY_RELVERSION}
RUBY_DISTVERSION?=	${RUBY_RELVERSION}
.else
RUBY_VERSION?=		${RUBY_RELVERSION}.${RUBY_PATCHLEVEL}
RUBY_DISTVERSION?=	${RUBY_RELVERSION}-p${RUBY_PATCHLEVEL}
.endif

RUBY_WRKSRC=		${WRKDIR}/ruby-${RUBY_DISTVERSION}

RUBY_CONFIGURE_ARGS+=	--with-rubyhdrdir="${PREFIX}/include/ruby-${RUBY_VER}/" \
			--with-rubylibprefix="${PREFIX}/lib/ruby" \
			--docdir="${RUBY_DOCDIR}" \
			--with-soname=ruby${RUBY_SUFFIX}

CONFIGURE_TARGET?=	${ARCH}-portbld-${OPSYS:tl}${OSREL:C/\..*//}

RUBY_ARCH?=		${ARCH}-${OPSYS:tl}${OSREL:C/\..*//}
RUBY_NAME?=		ruby${RUBY_SUFFIX}

_RUBY_SYSLIBDIR?=	${PREFIX}/lib
_RUBY_SITEDIR?=		${_RUBY_SYSLIBDIR}/ruby/site_ruby
_RUBY_VENDORDIR?=	${_RUBY_SYSLIBDIR}/ruby/vendor_ruby
.endif
.endif
#      defined(RUBY)

.if !defined(_INVALID_RUBY_VER)

RUBY_DEFAULT_SUFFIX?=	${RUBY_DEFAULT_VER:S/.//}

RUBY_DISTVERSION?=	${RUBY_VERSION}
RUBY_PORTVERSION?=	${RUBY_VERSION}
MASTER_SITE_SUBDIR_RUBY?=	${RUBY_VER}
RUBY_DISTNAME?=		ruby-${RUBY_DISTVERSION}

RUBY_WRKSRC?=		${WRKDIR}/${RUBY_DISTNAME}

RUBY_RELVERSION_CODE?=	${RUBY_RELVERSION:S/.//g}
RUBY_VERSION_CODE?=	${RUBY_VERSION:S/.//g}
RUBY_VER=		${RUBY_VERSION:C/([[:digit:]]+\.[[:digit:]]+).*/\1/}
RUBY_SUFFIX=		${RUBY_VER:S/.//}

RUBY_WITHOUT_SUFFIX?=	${LOCALBASE}/bin/ruby
RUBY_WITH_SUFFIX?=	${RUBY_WITHOUT_SUFFIX}${RUBY_SUFFIX}

RUBY_PKGNAMEPREFIX?=	ruby${RUBY_SUFFIX}-
RUBY_SHLIBVER?=		${RUBY_VER:S/.//}

RUBY_CONFIGURE_ARGS+=	--program-prefix=""

.if ${RUBY_VER} != ${RUBY_DEFAULT_VER}
DEPENDS_ARGS+=		RUBY_VER=${RUBY_VER}
.endif

RUBY_CONFIGURE_ARGS+=	--program-suffix="${RUBY_SUFFIX}"

RUBY_MODNAME?=		${PORTNAME}

# Commands
RUBY_RDOC?=		${LOCALBASE}/bin/rdoc${RUBY_VER:S/.//}

# Ports
RUBY_BASE_PORT?=	lang/ruby${RUBY_VER:S/.//}
RUBY_PORT?=		${RUBY_BASE_PORT}

# Depends
DEPEND_RUBY?=		${RUBY}:${RUBY_PORT}

# Directories
RUBY_LIBDIR?=		${_RUBY_SYSLIBDIR}/ruby/${RUBY_VER}
RUBY_ARCHLIBDIR?=	${RUBY_LIBDIR}/${RUBY_ARCH}
RUBY_SITELIBDIR?=	${_RUBY_SITEDIR}/${RUBY_VER}
RUBY_SITEARCHLIBDIR?=	${RUBY_SITELIBDIR}/${RUBY_ARCH}
RUBY_VENDORLIBDIR?=	${_RUBY_VENDORDIR}/${RUBY_VER}
RUBY_VENDORARCHLIBDIR?=	${RUBY_VENDORLIBDIR}/${RUBY_ARCH}
RUBY_DOCDIR?=		${PREFIX}/share/doc/${RUBY_NAME}
RUBY_EXAMPLESDIR?=	${PREFIX}/share/examples/${RUBY_NAME}
RUBY_RIDIR?=		${PREFIX}/share/ri/${RUBY_VER}/system
RUBY_SITERIDIR?=	${PREFIX}/share/ri/${RUBY_VER}/site
RUBY_MODDOCDIR?=	${RUBY_DOCDIR}/${RUBY_MODNAME}
RUBY_MODEXAMPLESDIR?=	${RUBY_EXAMPLESDIR}/${RUBY_MODNAME}

# PLIST
PLIST_RUBY_DIRS=	RUBY_LIBDIR="${RUBY_LIBDIR}" \
			RUBY_ARCHLIBDIR="${RUBY_ARCHLIBDIR}" \
			RUBY_SITELIBDIR="${RUBY_SITELIBDIR}" \
			RUBY_SITEARCHLIBDIR="${RUBY_SITEARCHLIBDIR}" \
			RUBY_VENDORLIBDIR="${RUBY_VENDORLIBDIR}" \
			RUBY_VENDORARCHLIBDIR="${RUBY_VENDORARCHLIBDIR}" \
			RUBY_MODDOCDIR="${RUBY_MODDOCDIR}" \
			RUBY_MODEXAMPLESDIR="${RUBY_MODEXAMPLESDIR}" \
			RUBY_DOCDIR="${RUBY_DOCDIR}" \
			RUBY_EXAMPLESDIR="${RUBY_EXAMPLESDIR}" \
			RUBY_RIDIR="${RUBY_RIDIR}" \
			RUBY_SITERIDIR="${RUBY_SITERIDIR}"

PLIST_SUB+=		${PLIST_RUBY_DIRS:C,DIR="(${LOCALBASE}|${PREFIX})/,DIR=",} \
			RUBY_VERSION="${RUBY_VERSION}" \
			RUBY_VER="${RUBY_VER}" \
			RUBY_SHLIBVER="${RUBY_SHLIBVER}" \
			RUBY_ARCH="${RUBY_ARCH}" \
			RUBY_SUFFIX="${RUBY_SUFFIX}" \
			RUBY_NAME="${RUBY_NAME}" \
			RUBY_DEFAULT_SUFFIX="${RUBY_DEFAULT_SUFFIX}" \
			RUBY22=${RUBY22} \
			RUBY23=${RUBY23} \
			RUBY24=${RUBY24}

.if defined(USE_RUBY_RDOC)
MAKE_ENV+=	RUBY_RDOC=${RUBY_RDOC}
.endif

# require check
.if defined(RUBY_REQUIRE)
USE_RUBY=		yes

.if exists(${RUBY})
RUBY_PROVIDED!=		${RUBY} -e '\
	Ruby = ${RUBY_RELVERSION_CODE}; \
	value = begin; ${RUBY_REQUIRE}; end and puts value'
.else
RUBY_PROVIDED=		"should be"	# the latest version is going to be installed
.endif

.if empty(RUBY_PROVIDED)
.undef RUBY_PROVIDED
.endif
.endif

.if ${PORT_OPTIONS:MDEBUG}
RUBY_FLAGS+=	-d
.endif

#
# extconf.rb support
#
.if defined(USE_RUBY_EXTCONF)
USE_RUBY=		yes

RUBY_EXTCONF?=		extconf.rb
CONFIGURE_ARGS+=	--with-opt-dir="${LOCALBASE}"
CONFIGURE_ENV+=		RB_USER_INSTALL=yes

do-configure:	ruby-extconf-configure

ruby-extconf-configure:
.if defined(RUBY_EXTCONF_SUBDIRS)
.for d in ${RUBY_EXTCONF_SUBDIRS}
	@${ECHO_MSG} "===>  Running ${RUBY_EXTCONF} in ${d} to configure"
	@cd ${CONFIGURE_WRKSRC}/${d}; \
	${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_EXTCONF} ${CONFIGURE_ARGS}
.endfor
.else
	@${ECHO_MSG} "===>  Running ${RUBY_EXTCONF} to configure"
	@cd ${CONFIGURE_WRKSRC}; \
	${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_EXTCONF} ${CONFIGURE_ARGS}
.endif
.endif

#
# setup.rb support
#
.if defined(USE_RUBY_SETUP)
RUBY_SETUP?=		setup.rb

do-configure:	ruby-setup-configure

ruby-setup-configure:
	@${ECHO_MSG} "===>  Running ${RUBY_SETUP} to configure"
	@cd ${BUILD_WRKSRC}; \
	${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} config ${CONFIGURE_ARGS}

do-build:	ruby-setup-build

ruby-setup-build:
	@${ECHO_MSG} "===>  Running ${RUBY_SETUP} to build"
	@cd ${BUILD_WRKSRC}; \
	${SETENV} ${MAKE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} setup

do-install:	ruby-setup-install

ruby-setup-install:
	@${ECHO_MSG} "===>  Running ${RUBY_SETUP} to install"
	@cd ${INSTALL_WRKSRC}; \
	${SETENV} ${MAKE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} install --prefix=${STAGEDIR}
.endif

.if defined(USE_RUBY)
.if !defined(RUBY_NO_BUILD_DEPENDS)
EXTRACT_DEPENDS+=	${DEPEND_RUBY}
PATCH_DEPENDS+=		${DEPEND_RUBY}
BUILD_DEPENDS+=		${DEPEND_RUBY}
.endif
.if !defined(RUBY_NO_RUN_DEPENDS)
RUN_DEPENDS+=		${DEPEND_RUBY}
.endif
.endif

.endif # _INVALID_RUBY_VER
.endif