1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit pax-utils
DESCRIPTION="General purpose, multi-paradigm Lisp-Scheme programming language"
HOMEPAGE="http://racket-lang.org/"
SRC_URI="minimal? ( http://download.racket-lang.org/installers/${PV}/${PN}-minimal-${PV}-src-builtpkgs.tgz ) !minimal? ( http://download.racket-lang.org/installers/${PV}/${P}-src-builtpkgs.tgz )"
# The main license is LGPL-3, as described here:
#
# https://download.racket-lang.org/license.html
#
# However, there are traces of plain-GPL code, such as the routines in
# collects/file/gzip.rkt that were based on GPLed C code, or the Cygwin
# code in src/racket/dynsrc/init.cc. To err on the side of correctness,
# we list GPL-3+, too.
#
LICENSE="GPL-3+ LGPL-3"
SLOT="0"
KEYWORDS="~amd64 ~arm ~x86"
IUSE="doc +futures +jit minimal +places +threads +X"
REQUIRED_USE="futures? ( jit )"
# According to the Racket README, the dependencies of racket/draw should
# only be needed at runtime, unless you're building the documentation:
#
# http://docs.racket-lang.org/draw/libs.html
#
# However, we have one report where the build system tried to use Pango,
# even with USE="-doc". To be safe, we require the racket/draw
# dependencies unconditionally at both build- and run-time.
#
# References:
#
# * bug 426316
# * bug 486016
#
# The Racket GUI has some additional dependencies,
#
# http://docs.racket-lang.org/gui/libs.html
#
# that may truly be runtime-only.
#
RDEPEND="dev-db/sqlite:3
media-libs/libpng:0
x11-libs/cairo[X?]
x11-libs/pango[X?]
virtual/libffi
virtual/jpeg:0
X? ( x11-libs/gtk+[X?] )"
# The blocker on dev-tex/slatex is because they both ship a "slatex"
# executable. The slatex that comes with racket is apparently a copy of
# dev-tex/slatex that has been modified to support only mzscheme. It's
# not clear if dev-tex/slatex can be used as a replacement for the
# racket version, but the racket version almost certainly cannot replace
# dev-tex/slatex.
#
# If dev-tex/slatex will work for racket, then maybe we could just pull
# it in as a dependency and remove /usr/bin/slatex in the src_install
# for racket. Otherwise, we may have to rename racket's version to
# somethine like slatex-racket, assuming that doesn't break
# anything. This is all bug 547398.
#
RDEPEND="${RDEPEND} !dev-tex/slatex"
DEPEND="${RDEPEND}"
S="${WORKDIR}/${P}/src"
src_prepare() {
default
rm -r foreign/libffi || die 'failed to remove bundled libffi'
}
src_configure() {
# According to vapier, we should use the bundled libtool
# such that we don't preclude cross-compile. Thus don't use
# --enable-lt=/usr/bin/libtool
econf \
--enable-shared \
--enable-float \
--enable-libffi \
--enable-foreign \
--disable-libs \
--disable-strip \
$(use_enable X gracket) \
$(use_enable doc docs) \
$(use_enable jit) \
$(use_enable places) \
$(use_enable futures) \
$(use_enable threads pthread)
}
src_compile() {
if use jit; then
# When the JIT is enabled, a few binaries need to be pax-marked
# on hardened systems (bug 613634). The trick is to pax-mark
# them before they're used later in the build system. The
# following order for racketcgc and racket3m was determined by
# digging through the Makefile in src/racket to find out which
# targets would build those binaries but not use them.
pushd racket
emake cgc-core
pax-mark m .libs/racketcgc
pushd gc2
emake all
popd
pax-mark m .libs/racket3m
popd
fi
default
}
src_install() {
default
if use jit; then
# The final binaries need to be pax-marked, too, if you want to
# actually use them. The src_compile marking get lost somewhere
# in the install process.
for f in mred mzscheme racket; do
pax-mark m "${D}/usr/bin/${f}"
done
use X && pax-mark m "${D}/usr/$(get_libdir)/racket/gracket"
fi
}
|
GitWeb