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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
USE_RUBY="ruby24 ruby25 ruby26 ruby27"
RUBY_FAKEGEM_TASK_DOC="docs"
RUBY_FAKEGEM_EXTRADOC="README.rdoc README.ja.rdoc TODO ChangeLog"
RUBY_FAKEGEM_GEMSPEC="racc.gemspec"
inherit multilib ruby-fakegem
DESCRIPTION="A LALR(1) parser generator for Ruby"
HOMEPAGE="https://github.com/tenderlove/racc"
SRC_URI="https://github.com/tenderlove/racc/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="doc test"
ruby_add_bdepend "dev-ruby/rake
test? ( dev-ruby/minitest )"
all_ruby_prepare() {
sed -i -e 's|/tmp/out|${TMPDIR:-/tmp}/out|' test/helper.rb || die "tests fix failed"
# Avoid depending on rake-compiler since we don't use it to compile
# the extension.
sed -i -e '/rake-compiler/ s:^:#:' -e '/extensiontask/ s:^:#:' Rakefile
sed -i -e '/ExtensionTask/,/^ end/ s:^:#:' Rakefile
# Which means we need to generate the parser file here
rake lib/racc/parser-text.rb || die
# Avoid isolation since dependencies are not properly declared.
sed -i -e 's/, :isolate//' Rakefile || die
}
each_ruby_prepare() {
${RUBY} -Cext/racc/cparse extconf.rb || die
}
each_ruby_compile() {
emake V=1 -Cext/racc/cparse
# Copy over the file here so that we don't have to do
# special ruby install for JRuby and the other
# implementations.
mkdir -p lib/racc/cparse || die
cp -l ext/racc/cparse/cparse$(get_modname) lib/racc/cparse/cparse$(get_modname) || die
}
each_ruby_test() {
PATH="bin:${PATH}" ${RUBY} -Ilib:. -e "Dir['test/test_*.rb'].each{|f| require f}" || die
}
all_ruby_install() {
all_fakegem_install
dodoc -r rdoc
docinto examples
dodoc -r sample
}
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