path: root/Mk/bsd.wx.mk

#-*- mode: makefile; tab-width: 4; -*-
# ex:ts=4
#
# $FreeBSD$
#
# bsd.wx.mk - Support for wxWidgets based ports.
#
# Created by: Alejandro Pulver <alepulver@FreeBSD.org>
#
# Please view me with 4 column tabs!
#
# The following variables can be defined in a port that uses the wxWidgets
# library, contributed libraries, WxPython and/or more wxWidgets related
# components (with run and/or build dependencies). It can be used after and/or
# before bsd.port.pre.mk, but Python components will only work if Python
# variables (e.g. USE_PYTHON) are defined before it (this is a bsd.python.mk
# limitation), at least it is manually included.
# USE_WX        - Set to the list of wxWidgets versions that can be used by
#                 the port. The syntax allows the following elements:
#                 - Single version (e.g. "2.4").
#                 - Range of versions (e.g. "2.4-2.6"). Must be ascending.
#                 - Partial range: single version and upper (e.g. "2.4+").
#                 - Partial range: single version and lower (e.g. "-2.6").
#                 Multiple elements can be specified separated by spaces.
# USE_WX_NOT    - Set to the list of wxWidgets versions that can't be used by
#                 the port. In other words, it removes some versions from
#                 USE_WX. If the latter is not defined, it will have the value
#                 of all the possible versions. The syntax is like USE_WX.
# WX_COMPS      - Set to the list of wxWidgets components the port uses.
#                 Several components can be specified separated by spaces. By
#                 default it will have the value of "wx". Suffixes in the form
#                 ":xxx" may be added to the components to determine the
#                 dependency type.
#                 The available components are:
#                 wx            - The wxWidgets library.
#                 contrib       - The wxWidgets contributed libraries.
#                 python        - The wxWidgets API for Python.
#                 svg           - WxSVG (only for 2.6).
#                 The available dependency types are:
#                 build         - Requires component for building.
#                 lib           - Requires component for building and running.
#                 run           - Requires component for running.
#                 If no suffix is present then "run" will be used for "python"
#                 and "lib" for others.
# WX_CONF_ARGS  - Set to "absolute" or "relative" if the port needs configure
#                 arguments in addition to the WX_CONFIG environment variable.
#                 It determines the type of parameters that have to be passed
#                 to the configure script. In the first case it adds
#                 "--with-wx-config=${WX_CONFIG}" (absolute path of
#                 WX_CONFIG), and in second one "--with-wx=${LOCALBASE}" plus
#                 "--with-wx-config=${WX_CONFIG:T} (prefix and name).
# WX_PREMK      - Define to determine version and define WX_CONFIG/WX_VERSION
#                 after <bsd.port.pre.mk> (in case the port needs to manually run
#                 the script).
# WX_UNICODE    - Define if the port needs the Unicode version of the
#                 wxWidgets library and/or contributed libraries.
#                 NOTE: this should NOT be used for ports that can be compiled
#                 with Unicode or not, but for the ones that require it.
# WANT_UNICODE  - Define if the port prefers Unicode, but doesn't require it.
# WANT_WX       - Set to "yes" or a valid single version (no ranges, etc).
#                 In both cases it will detect the installed wxWidgets
#                 components and add them to the variable HAVE_WX. If a
#                 version is selected, HAVE_WX will contain a list of
#                 components in the other case it will contain a list of
#                 "component-version" pairs (e.g. wx-2.6, contrib-2.4, etc).
#                 It has to be used before bsd.port.pre.mk.
# WANT_WX_VER   - Set to the prefered wxWidgets version for the port. It must
#                 be present in USE_WX or missing in USE_WX_NOT. This is
#                 overriden by the user variable WITH_WX_VER if set. It can
#                 contain multiple versions in order of preference (last ones
#                 are tried first).
#
# The following variables are intended for the user and can be defined in
# make.conf.
# WITH_UNICODE  - Define if you prefer the Unicode version when available.
# WITHOUT_UNICODE
#               - Define if you prefer the non Unicode version (this
#                 variable disables WITH_UNICODE and WANT_UNICODE).
# WITH_WX_VER   - Define to the list of prefered versions in reverse order.
#
# The following variables are defined by this file, to be read from the port.
# WX_CONFIG     - The path to the wx-config program (with different name).
# WXRC_CMD      - The path to the wxrc program (with different name).
# WX_VERSION    - The wxWidgets version that is going to be used.
# WX_UNICODE    - If this variable is not defined by the port (which means it
#                 requires the Unicode version of wxWidgets), it will be
#                 defined in the case the Unicode version is used (enabled by
#                 WITH_UNICODE or WANT_UNICODE).
# HAVE_WX       - The list of wxWidgets components installed, if WANT_WX was
#                 defined. The components will have version suffix if it was
#                 set to "yes".
#
# Examples:
# - A port that needs wxWidgets 2.6 and contributed libraries with Unicode.
#   USE_WX=     2.6
#   WX_COMPS=   wx contrib
#   WX_UNICODE= yes
# - A port that needs WxPython 2.4 for running.
#   USE_PYTHON= yes
#   USE_WX=     2.4
#   WX_COMPS=   python:run
# - A port that needs WxPython 2.4 or 2.6 for building.
#   USE_PYTHON= yes
#   USE_WX=     2.4 2.6
#   WX_COMPS=   python:build
# - A port that needs wxWidgets version 2.4 or higher and contributed
#   libraries.
#   USE_WX=     2.4+
#   WX_COMPS=   wx contrib
# - A port that needs wxWidgets of any version other than 2.4.
#   USE_WX_NOT= 2.4
#

WX_Include_MAINTAINER=  alepulver@FreeBSD.org

#
# Global definitions.
#

.if !defined(_WX_Definitions_Done)
_WX_Definitions_Done=   yes

#
# Common variables:
# _WX_COMPS_ALL         - List of valid components.
# _WX_DEP_TYPES_ALL     - List of valid dependency types.
# _WX_VERS_ALL          - List of supported versions.
# _WX_VERS_UC_ALL       - List of Unicode capable versions.
# _WX_VERS_LISTS        - Reverse lists preference order.
#

_WX_COMPS_ALL=          wx contrib python svg
_WX_DEP_TYPES_ALL=      build lib run
_WX_VERS_ALL=           2.4 2.6 2.8 2.9
_WX_VERS_UC_ALL=        2.6 2.8 2.9
_WX_VERS_SKIP=          2.9
_WX_VERS_LISTS=         WANT_WX_VER WITH_WX_VER _WX_VER_INSTALLED

#
# Variables used to determine what is needed:
# _WX_PORT_comp_ver     - Port directory.
# _WX_LIB_comp_ver      - Name of the shared library (optional).
# _WX_SHVER_comp_ver    - Shared library version (optional).
# _WX_FILE_comp_ver     - File installed by that component.
# _WX_DEPTYPE_comp_ver  - Default dependency type (optional).
#

# wxgtk 2.4
_WX_PORT_wx_2.4=        x11-toolkits/wxgtk24
_WX_LIB_wx_2.4=         wx_gtk2-2.4

_WX_PORT_contrib_2.4=   x11-toolkits/wxgtk24-contrib
_WX_LIB_contrib_2.4=    wx_gtk2_canvas-2.4

_WX_PORT_python_2.4=    x11-toolkits/py-wxPython24
_WX_FILE_python_2.4=    ${PYTHON_SITELIBDIR}/wx/__init__.py

# wxgtk 2.6
_WX_PORT_wx_2.6=        x11-toolkits/wxgtk26${_WX_UCL}
_WX_LIB_wx_2.6=         wx_base${_WX_UC}-2.6

_WX_PORT_contrib_2.6=   x11-toolkits/wxgtk26${_WX_UCL}-contrib
_WX_LIB_contrib_2.6=    wx_gtk2${_WX_UC}_animate-2.6

_WX_PORT_python_2.6=    x11-toolkits/py-wxPython26${_WX_UCL}
_WX_FILE_python_2.6=    ${PYTHON_SITELIBDIR}/wx-2.6-gtk2${_WX_PYSUFX}/wx/__init__.py

# wxgtk 2.8
_WX_PORT_wx_2.8=        x11-toolkits/wxgtk28${_WX_UCL}
_WX_LIB_wx_2.8=         wx_base${_WX_UC}-2.8

_WX_PORT_contrib_2.8=   x11-toolkits/wxgtk28${_WX_UCL}-contrib
_WX_LIB_contrib_2.8=    wx_gtk2${_WX_UC}_fl-2.8

_WX_PORT_python_2.8=    x11-toolkits/py-wxPython28${_WX_UCL}
_WX_FILE_python_2.8=    ${PYTHON_SITELIBDIR}/wx-2.8-gtk2${_WX_PYSUFX}/wx/__init__.py

_WX_PORT_svg_2.8=       graphics/wxsvg
_WX_LIB_svg_2.8=        wxsvg

# wxgtk 2.9
_WX_PORT_wx_2.9=        x11-toolkits/wxgtk29
_WX_LIB_wx_2.9=         wx_baseu-2.9

# Set _WX_SHVER_comp_ver to 0 and _WX_FILE_comp_ver for libs appropiately.
# Set _WX_DEPTYPE_comp_ver for "python" to "run", and others to "lib".

.   for comp in ${_WX_COMPS_ALL}
_WX_COMP=               ${comp}
.       for ver in ${_WX_VERS_ALL}
.           if defined(_WX_LIB_${comp}_${ver})
_WX_SHVER_${comp}_${ver}=   0
_WX_FILE_${comp}_${ver}=    ${LOCALBASE}/lib/lib${_WX_LIB_${comp}_${ver}}.so.${_WX_SHVER_${comp}_${ver}}
.           endif
.           if ${_WX_COMP} == "python"
_WX_DEPTYPE_${comp}_${ver}= run
.           else
_WX_DEPTYPE_${comp}_${ver}= lib
.           endif
.       endfor
.   endfor
.endif      # !_WX_Defined_Done

#
# Check if the user/port wants Unicode.
#

.if (!defined(WITHOUT_UNICODE) && \
    (defined(WITH_UNICODE) || defined(WANT_UNICODE)))
_WX_UC_AVAILABLE=           yes
.else
.   undef _WX_UC_AVAILABLE
.endif

#
# Check if we are going to determine the version.
#

.if !defined(_WX_Version_Done) && (defined(_POSTMKINCLUDED) || \
    (defined(WX_PREMK) && defined(BEFOREPORTMK) && \
    (defined(USE_WX) || defined(USE_WX_NOT))))
_WX_Need_Version=           yes
.endif

#
# Check for present components.
#

# Requested by the user.

.if defined(WANT_WX) && defined(BEFOREPORTMK)
_WANT_WX=               ${WANT_WX}
.endif

# Used for autodetection of installed versions.

.if defined(_WX_Need_Version)
_WANT_WX=               yes
.endif

.if defined(_WANT_WX)

# Check if Unicode will be used.

.   for __WANT_WX in ${_WANT_WX}
.       if defined(_WX_UC_AVAILABLE) && \
           (${_WX_VERS_UC_ALL:M${__WANT_WX}} != "" || ${_WANT_WX:L} == "yes")
_WX_WANT_UNICODE=       yes
.       endif
.   endfor

# These variables are reprocessed later so they won't affect other parts.

.   if defined(WX_UNICODE) || defined(_WX_WANT_UNICODE)
_WX_VER_FINAL=          ${_WX_VERS_UC_ALL}
_WX_UC=                 u
_WX_UCL=                -unicode
_WX_PYSUFX=             -unicode
.   else
_WX_VER_FINAL=          ${_WX_VERS_ALL}
_WX_UC=                 #
_WX_UCL=                #
_WX_PYSUFX=             -ansi
.   endif

# Fill _HAVE_WX with the installed components.

.   undef _HAVE_WX
.   for __WANT_WX in ${_WANT_WX}
# Check if _WANT_WX contains more than one word.
.       if defined(_HAVE_WX)
IGNORE?=                selected multiple values for WANT_WX: ${_WANT_WX}
.       endif
_HAVE_WX=               #
# Check for all versions.
.       if ${_WANT_WX:L} == "yes"
.           for comp in ${_WX_COMPS_ALL}
.               for ver in ${_WX_VER_FINAL}
_WX_COMP=               _WX_FILE_${comp}_${ver}
.                   if defined(${_WX_COMP}) && exists(${${_WX_COMP}})
_HAVE_WX+=              ${comp}-${ver}
.                   endif
.               endfor
.           endfor
# Check for a specific version.
.       elif ${_WX_VERS_ALL:M${__WANT_WX}}
.           for comp in ${_WX_COMPS_ALL}
.               if exists(${_WX_FILE_${comp}_${__WANT_WX}})
_HAVE_WX+=              ${comp}
.               endif
.           endfor
.       else
IGNORE?=                selected an invalid value for WANT_WX: ${__WANT_WX}
.       endif
.   endfor
.endif      # _WANT_WX

# Requested by the user.

.if defined(WANT_WX) && defined(BEFOREPORTMK)
HAVE_WX:=               ${_HAVE_WX}
.endif

# Used for autodetection of installed versions.

.if defined(_WX_Need_Version)
_WX_VER_INSTALLED:=     ${_HAVE_WX:Mwx-*:S/wx-//}
.endif

#
# Select wxWidgets version.
#

.if defined(_WX_Need_Version)
_WX_Version_Done=       yes

#
# Basic component parsing (ignores dependency types).
#
# The variables used are:
# _WX_COMP              - Component part.
# _WX_COMPS_FINAL       - Final list of components.
#

# Detect duplicated components.

_WX_COMPS_FINAL=        #
.for comp in ${WX_COMPS}
_WX_COMP=               ${comp:C/:([[:alpha:]]+)$//}
.   for __WX_COMP in ${_WX_COMP}
.       if ${_WX_COMPS_ALL:M${__WX_COMP}} == ""
IGNORE?=                selected an invalid wxWidgets component: ${__WX_COMP}
.       endif
.   endfor
.   for newcomp in ${_WX_COMP}
.       if ${_WX_COMPS_FINAL:M${newcomp}} == "" && !defined(IGNORE)
_WX_COMPS_FINAL+=       ${newcomp}
.       endif
.   endfor
.endfor

# Set defaults (if one isn't present).

USE_WX?=                ${_WX_VERS_ALL}
USE_WX_NOT?=            #

#
# Make lists of valid and invalid versions.
#
# The following variables are used:
# _WX_VER_CHECK         - If the version is a single one, express in a range.
# _WX_VER_MIN           - Lower version of the range.
# _WX_VER_MAX           - Higher version of the range.
# _WX_VER_LIST          - List of requested versions.
# _WX_VER_NOT_LIST      - List of disallowed versions.
# _WX_VER_MERGED        - List of requested version without disallowed ones.
#

.for list in VER VER_NOT
_WX_${list}_LIST=       #
.   for ver in ${USE_WX${list:C/VER//}}
_WX_VER_CHECK:=         ${ver:C/^([[:digit:]]+(\.[[:digit:]]+)*)$/\1-\1/}
_WX_VER_MIN:=           ${_WX_VER_CHECK:C/([[:digit:]]+(\.[[:digit:]]+)*)[-+].*/\1/}
_WX_VER_MAX:=           ${_WX_VER_CHECK:C/.*-([[:digit:]]+(\.[[:digit:]]+)*)/\1/}
# Minimum version not specified.
.       if ${_WX_VER_MIN} == ${_WX_VER_CHECK}
.           undef _WX_VER_MIN
.           for v in ${_WX_VERS_ALL}
.               if ${_WX_VER_CHECK:C/[-+]//} == ${v} || ${_WX_VERS_SKIP:M${v}} == ""
_WX_VER_MIN?=           ${v}
.               endif
.           endfor
.       endif
# Maximum version not specified.
.       if ${_WX_VER_MAX} == ${_WX_VER_CHECK}
.           for v in ${_WX_VERS_ALL}
.               if ${_WX_VER_CHECK:C/[-+]//} == ${v} || ${_WX_VERS_SKIP:M${v}} == ""
_WX_VER_MAX=            ${v}
.               endif
.           endfor
.       endif
# Expand versions and add valid ones to each list.
.       for v in ${_WX_VERS_ALL}
.           if ${_WX_VER_MIN} <= ${v} && ${_WX_VER_MAX} >= ${v} && \
               ${_WX_${list}_LIST:M${v}} == ""
_WX_${list}_LIST+=      ${v}
.           endif
.       endfor
.   endfor
.endfor

# Merge the lists into a single list of valid versions.

_WX_VER_MERGED=         #
.for ver in ${_WX_VER_LIST}
.   if ${_WX_VER_NOT_LIST:M${ver}} == ""
_WX_VER_MERGED+=        ${ver}
.   endif
.endfor

# Check for a null version.

.if empty(_WX_VER_MERGED)
IGNORE?=                selected a null or invalid wxWidgets version
.endif

# Avoid versions which have unavailable components.

.for ver in ${_WX_VER_MERGED}
.   for comp in ${_WX_COMPS_FINAL}
.       if !defined(_WX_PORT_${comp}_${ver})
_WX_WRONG_COMPS+=       ${comp}
_WX_WRONG_VERS+=        ${ver}
_WX_VER_MERGED:=        ${_WX_VER_MERGED:N${ver}}
.       endif
.   endfor
.endfor

.if empty(_WX_VER_MERGED)
IGNORE?=                selected wxWidgets versions (${_WX_WRONG_VERS}) which do not have the selected components (${_WX_WRONG_COMPS})
.endif

#
# Unicode support.
#

# Create a list of capable versions.

_WX_VER_UC=             #
.for ver in ${_WX_VER_MERGED}
.   if ${_WX_VERS_UC_ALL:M${ver}} != ""
_WX_VER_UC+=            ${ver}
.   endif
.endfor

# Requested by the user or port (optional).

.if defined(_WX_UC_AVAILABLE)
.   for ver in ${_WX_VER_UC}
.       if ${_WX_VERS_UC_ALL:M${ver}} != ""
WX_UNICODE=             yes
.       endif
.   endfor
.endif

# Requested by the port (mandatory).

.if defined(WX_UNICODE)
.   if empty(_WX_VER_UC)
IGNORE?=                selected a wxWidgets version which does not support Unicode: ${_WX_VER_MERGED}
.   endif
.endif

# Set Unicode variables.

.if defined(WX_UNICODE)
_WX_VER_FINAL=          ${_WX_VER_UC}
_WX_UC=                 u
_WX_UCL=                -unicode
_WX_PYSUFX=             -unicode
.else
_WX_VER_FINAL=          ${_WX_VER_MERGED}
_WX_UC=                 #
_WX_UCL=                #
_WX_PYSUFX=             -ansi
.endif

# Remove unusable installed versions.

.for ver in ${_WX_VER_INSTALLED}
.   if ${_WX_VER_FINAL:M${ver}} == ""
_WX_VER_INSTALLED:=     ${_WX_VER_INSTALLED:N${ver}}
.   endif
.endfor

#
# Choose final version.
#

#
# Check for the following (in order):
# 1) WITH_WX_VER        - User preference.
# 2) WANT_WX_VER        - Port preference.
# 3) _WX_VER_INSTALLED  - Installed versions.
# 4) _WX_VER_FINAL      - Available versions.
#

.for list in _WX_VER_FINAL ${_WX_VERS_LISTS}
.   if defined(${list})
.       for ver in ${${list}}
.           if ${_WX_VER_FINAL:M${ver}} != ""
_WX_VER=                ${ver}
.           endif
.       endfor
.   endif
.endfor

#
# Set variables.
#

WX_CONFIG?=             ${LOCALBASE}/bin/wxgtk2${_WX_UC}-${_WX_VER}-config
WXRC_CMD?=              ${LOCALBASE}/bin/wxrc-gtk2${_WX_UC}-${_WX_VER}
WX_VERSION?=            ${_WX_VER}

.endif      # _WX_Need_Version

#
# Process components list and add dependencies, variables, etc.
#

.if defined(_POSTMKINCLUDED)

#
# Component parsing.
#
# The variables used are:
# _WX_COMP              - Component part.
# _WX_DEP_TYPE          - Dependency type part.
# _WX_COMP_NEW          - Component + dependency type.
# _WX_COMPS_FINAL       - Final list of components with dependency types.
#

# Default components.

WX_COMPS?=              wx

# Detect invalid and duplicated components.

_WX_COMPS_FINAL=        #
.for comp in ${WX_COMPS}
_WX_COMP=               ${comp:C/:([[:alpha:]]+)$//}
.   if ${_WX_COMP} == ${comp}
_WX_DEP_TYPE=           ${_WX_DEPTYPE_${comp}_${_WX_VER}}
.   else
_WX_DEP_TYPE=           ${comp:C/.+:([[:alpha:]]+)$/\1/}
.   endif
_WX_COMP_NEW=           ${_WX_COMP}_${_WX_DEP_TYPE}
.   for __WX_COMP in ${_WX_COMP}
.       if ${_WX_COMPS_ALL:M${__WX_COMP}} == ""
IGNORE?=                selected an invalid wxWidgets component: ${__WX_COMP}
.       endif
.   endfor
.   for __WX_DEP_TYPE in ${_WX_DEP_TYPE}
.       if ${_WX_DEP_TYPES_ALL:M${__WX_DEP_TYPE}} == ""
IGNORE?=                selected an invalid wxWidgets dependency type: ${__WX_DEP_TYPE}
.       endif
.   endfor
.   if !defined(_WX_PORT_${_WX_COMP}_${_WX_VER})
IGNORE?=                selected a wxWidgets component (${_WX_COMP}) which is not available for the selected version (${_WX_VER})
.   endif
.   for newcomp in ${_WX_COMP_NEW}
.       if ${_WX_COMPS_FINAL:M${newcomp}} == "" && !defined(IGNORE)
_WX_COMPS_FINAL+=       ${newcomp}
.       endif
.   endfor
.endfor

# Add dependencies.
#
# The variable used are:
# _WX_COMP      -       - Component part.
# _WX_DEP_TYPE          - Dependency type part.

.for comp in ${_WX_COMPS_FINAL}
_WX_COMP=               ${comp:C/_([[:alpha:]]+)$//}
_WX_DEP_TYPE=           ${comp:C/.+_([[:alpha:]]+)$/\1/}
# XXX Need a .for loop here so the variable is expanded before the assignment.
.   for comp_part in ${_WX_COMP}
.       if ${_WX_DEP_TYPE} == "lib"
.           if defined(_WX_LIB_${_WX_COMP}_${_WX_VER})
LIB_DEPENDS+=           ${_WX_LIB_${comp_part}_${_WX_VER}}:${PORTSDIR}/${_WX_PORT_${comp_part}_${_WX_VER}}
.           else
BUILD_DEPENDS+=         ${_WX_FILE_${comp_part}_${_WX_VER}}:${PORTSDIR}/${_WX_PORT_${comp_part}_${_WX_VER}}
RUN_DEPENDS+=           ${_WX_FILE_${comp_part}_${_WX_VER}}:${PORTSDIR}/${_WX_PORT_${comp_part}_${_WX_VER}}
.           endif
.       else
${_WX_DEP_TYPE:U}_DEPENDS+= ${_WX_FILE_${comp_part}_${_WX_VER}}:${PORTSDIR}/${_WX_PORT_${comp_part}_${_WX_VER}}
.       endif
.   endfor
.endfor

#
# Set build related variables.
#

MAKE_ENV+=              WX_CONFIG=${WX_CONFIG}
CONFIGURE_ENV+=         WX_CONFIG=${WX_CONFIG}

.if defined(WX_CONF_ARGS)
.   if ${WX_CONF_ARGS:L} == "absolute"
CONFIGURE_ARGS+=        --with-wx-config=${WX_CONFIG}
.   elif ${WX_CONF_ARGS:L} == "relative"
CONFIGURE_ARGS+=        --with-wx=${LOCALBASE} \
                        --with-wx-config=${WX_CONFIG:T}
.   else
IGNORE?=                selected an invalid wxWidgets configure argument type: ${WX_CONF_ARGS}
.   endif
.endif

.endif      # _POSTMKINCLUDED