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# Copyright 1999-2018 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
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}/${P}-src-builtpkgs.tgz )"
LICENSE="GPL-3+ LGPL-3"
SLOT="0"
KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
IUSE="doc +futures +jit minimal +places +readline +threads +X"
REQUIRED_USE="futures? ( jit )"
RDEPEND="dev-db/sqlite:3
media-libs/libpng:0
x11-libs/cairo[X?]
x11-libs/pango[X?]
virtual/libffi
virtual/jpeg:0
readline? ( dev-libs/libedit )
X? ( x11-libs/gtk+[X?] )"
RDEPEND="${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/$(get_libdir)/racket/gracket"
fi
# raco needs decompressed files for packages doc installation bug 662424
if use doc; then
docompress -x /usr/share/doc/${PF}
fi
}
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