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Ticket #16723: python-1.0.4.tcl

File python-1.0.4.tcl, 8.5 KB (added by jmr@…, 11 months ago)
Line 
1# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
2# $Id$
3#
4# Copyright (c) 2011 The MacPorts Project
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met:
9#
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15# 3. Neither the name of The MacPorts Project nor the names of its
16#    contributors may be used to endorse or promote products derived from
17#    this software without specific prior written permission.
18#
19# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30#
31
32# Usage:
33# name should be of the form py-foo for modules
34# subports pyXY-foo are declared for each XY in python.versions
35
36# for apps (i.e. not named py-foo), no subports will be defined
37# only the python.default_version will be used
38# you can change that in variants if you want
39
40# options:
41# python.versions: which versions this module supports, e.g. "26 27 31"
42#   always set this (even if you have your own subport blocks)
43# python.default_version: which version will be installed if the user asks
44#   for py-foo rather than pyXY-foo
45#
46# Note: setting these options requires name to be set beforehand
47
48categories      python
49
50use_configure   no
51# we want the default universal variant added despite not using configure
52universal_variant yes
53
54build.target    build
55
56pre-destroot    {
57    xinstall -d -m 755 ${destroot}${prefix}/share/doc/${subport}/examples
58}
59
60options python.versions python.version python.default_version
61option_proc python.versions python_set_versions
62# py-foo historically meant python24
63default python.default_version {24}
64default python.version {[python_get_version]}
65
66proc python_get_version {} {
67    if {[string match py-* [option name]]} {
68        return [string range [option subport] 2 3]
69    } else {
70        return [option python.default_version]
71    }
72}
73
74proc python_set_versions {option action args} {
75    if {$action != "set"} {
76        return
77    }
78    if {[string match py-* [option name]]} {
79        foreach v [option $option] {
80            subport py${v}[string trimleft [option name] py] { depends_lib port:python${v} }
81        }
82        if {![exists depends_lib]} {
83            depends_lib port:py[option python.default_version][string trimleft [option name] py]
84        }
85    }
86}
87
88option_proc python.default_version python_set_default_version
89proc python_set_default_version {option action args} {
90    if {$action != "set"} {
91        return
92    }
93    global name subport
94    if {[string match py-* $name]} {
95        if {$subport == "" || $subport == $name} {
96            depends_lib port:py[option python.default_version][string trimleft $name py]
97        }
98    } else {
99        depends_lib-append port:python[option python.default_version]
100    }
101}
102
103option_proc name python_set_name
104# set up py-foo as a stub port that depends on the default pyXY-foo
105proc python_set_name {option action args} {
106    if {$action != "set"} {
107        return
108    }
109    global name subport
110    if {[string match py-* $name] && ($subport == "" || $subport == $name)} {
111        supported_archs noarch
112        build {}
113        destroot {
114            system "echo $name is a stub port > ${destroot}${prefix}/share/doc/${name}/README"
115        }
116    }
117}
118
119options python.branch python.prefix python.bin python.lib python.libdir \
120        python.include python.pkgd
121# for pythonXY, python.branch is X.Y
122default python.branch {[string range ${python.version} 0 end-1].[string index ${python.version} end]}
123default python.prefix {[python_get_defaults prefix]}
124default python.bin  {[python_get_defaults bin]}
125default python.lib  {[python_get_defaults lib]}
126default python.pkgd {[python_get_defaults pkgd]}
127default python.libdir {${python.prefix}/lib/python${python.branch}}
128default python.include  {${python.prefix}/include/python${python.branch}}
129
130default build.cmd       {"${python.bin} setup.py [python_get_defaults setup_args]"}
131default destroot.cmd    {"${python.bin} setup.py [python_get_defaults setup_args]"}
132default destroot.destdir {"--prefix=[python_get_defaults setup_prefix] --root=${destroot}"}
133
134proc python_get_defaults {var} {
135    global python.version python.branch prefix python.prefix
136    switch -- $var {
137        prefix {
138            global build_arch frameworks_dir
139            set ret "${frameworks_dir}/Python.framework/Versions/${python.branch}"
140            if {${python.version} == 25 || (${python.version} == 24 && 
141                ![file isfile ${ret}/include/python${python.branch}/Python.h] &&
142                ([file isfile ${prefix}/include/python${python.branch}/Python.h]
143                || [string match *64* $build_arch]))} {
144                set ret $prefix
145            }
146            return $ret
147        }
148        bin {
149            if {${python.version} != 24} {
150                return "${python.prefix}/bin/python${python.branch}"
151            } else {
152                return "${prefix}/bin/python${python.branch}"
153            }
154        }
155        lib {
156            if {${python.version} != 24 && ${python.version} != 25} {
157                return "${python.prefix}/Python"
158            } else {
159                return "${prefix}/lib/lib${python.branch}.dylib"
160            }
161        }
162        pkgd {
163            if {${python.version} != 24} {
164                return "${python.prefix}/lib/python${python.branch}/site-packages"
165            } else {
166                return "${prefix}/lib/python${python.branch}/site-packages"
167            }
168        }
169        setup_args {
170            if {${python.version} != 24} {
171                return "--no-user-cfg"
172            } else {
173                return ""
174            }
175        }
176        setup_prefix {
177            if {${python.version} != 24} {
178                return "${python.prefix}"
179            } else {
180                return "${prefix}"
181            }
182        }
183        link_binaries {
184            if {${python.version} != 24 && ${python.version} != 25} {
185                return yes
186            } else {
187                return no
188            }
189        }
190        default {
191            error "unknown option $var"
192        }
193    }
194}
195
196options python.add_archflags
197default python.add_archflags yes
198
199pre-build {
200    if {${python.add_archflags}} {
201        if {[variant_exists universal] && [variant_isset universal]} {
202            build.env-append CFLAGS="${configure.universal_cflags}" \
203                             OBJCFLAGS="${configure.universal_cflags}" \
204                             CXXFLAGS="${configure.universal_cxxflags}" \
205                             LDFLAGS="${configure.universal_ldflags}"
206        } else {
207            build.env-append CFLAGS="${configure.cc_archflags}" \
208                             OBJCFLAGS="${configure.objc_archflags}" \
209                             CXXFLAGS="${configure.cxx_archflags}" \
210                             FFLAGS="${configure.f77_archflags}" \
211                             F90FLAGS="${configure.f90_archflags}" \
212                             FCFLAGS="${configure.fc_archflags}" \
213                             LDFLAGS="${configure.ld_archflags}"
214        }
215    }
216}
217
218options python.link_binaries python.link_binaries_suffix
219default python.link_binaries {[python_get_defaults link_binaries]}
220default python.link_binaries_suffix {-${python.branch}}
221post-destroot {
222    if {${python.link_binaries}} {
223        foreach bin [glob -nocomplain -tails -directory "${destroot}${python.prefix}/bin" *] {
224            if {[catch {file type "${destroot}${prefix}/bin/${bin}${python.link_binaries_suffix}"}]} {
225                ln -s "${python.prefix}/bin/${bin}" "${destroot}${prefix}/bin/${bin}${python.link_binaries_suffix}"
226            }
227        }
228    }
229}