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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import re
from spack import *
class Groff(AutotoolsPackage, GNUMirrorPackage):
"""Groff (GNU troff) is a typesetting system that reads
plain text mixed with formatting commands and produces
formatted output. Output may be PostScript or PDF, html, or
ASCII/UTF8 for display at the terminal."""
homepage = "https://www.gnu.org/software/groff/"
gnu_mirror_path = "groff/groff-1.22.3.tar.gz"
version('1.22.4', sha256='e78e7b4cb7dec310849004fa88847c44701e8d133b5d4c13057d876c1bad0293')
version('1.22.3', sha256='3a48a9d6c97750bfbd535feeb5be0111db6406ddb7bb79fc680809cda6d828a5')
# TODO: add html variant, spack doesn't have netpbm and its too
# complicated for me to find out at this point in time.
# See brew scripts for groff for guidance:
# https://github.com/Homebrew/homebrew-core/blob/master/Formula/groff.rb
# Seems troublesome...netpbm requires groff?
variant('pdf', default=True, description='Build the `gropdf` executable.')
variant('x', default=False, description='Enable set of graphical options')
variant('uchardet', default=True,
description='Builds preconv with uchardet library for '
'automatic file encoding detection')
conflicts('+uchardet', when='@:1.22.3')
depends_on('gawk', type='build')
depends_on('gmake', type='build')
depends_on('sed', type='build')
depends_on('ghostscript', when='+pdf')
# iconv is being asked whatever the release
depends_on('iconv')
# makeinfo is being searched for
depends_on('texinfo', type='build', when='@1.22.4:')
# configure complains when there is no uchardet that enhances preconv
depends_on('uchardet', when='@1.22.4:')
depends_on('libice', when='+x')
depends_on('libxaw', when='+x')
depends_on('libxmu', when='+x')
depends_on('libx11', when='+x')
# The perl interpreter line in scripts might be too long as it has
# not been transformed yet. Call scripts with spack perl explicitly.
patch('BuildFoundries.patch', when='@1.22.3')
patch('pdfmom.patch', when='@1.22.3')
executables = ['^groff$']
@property
def parallel(self):
return self.spec.satisfies('@1.22.4')
@classmethod
def determine_version(cls, exe):
output = Executable(exe)('--version', output=str, error=str)
match = re.search(r'GNU groff version\s+(\S+)', output)
return match.group(1) if match else None
def configure_args(self):
args = ['--disable-silent-rules']
args.extend(self.with_or_without('x'))
if '@1.22.4:' in self.spec:
args.extend(self.with_or_without('uchardet'))
args.append('--with-libiconv-prefix={0}'.format(self.spec['iconv'].prefix))
return args
def setup_run_environment(self, env):
if self.spec.satisfies('+x'):
dir = join_path(self.prefix.lib, 'X11', 'app-defaults')
env.set_path('XFILESEARCHPATH', dir)
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