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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 os
from llnl.util.filesystem import join_path
from spack import *
class Lua(Package):
"""The Lua programming language interpreter and library."""
homepage = "https://www.lua.org"
url = "http://www.lua.org/ftp/lua-5.3.4.tar.gz"
version('5.3.5', sha256='0c2eed3f960446e1a3e4b9a1ca2f3ff893b6ce41942cf54d5dd59ab4b3b058ac')
version('5.3.4', sha256='f681aa518233bc407e23acf0f5887c884f17436f000d453b2491a9f11a52400c')
version('5.3.2', sha256='c740c7bb23a936944e1cc63b7c3c5351a8976d7867c5252c8854f7b2af9da68f')
version('5.3.1', sha256='072767aad6cc2e62044a66e8562f51770d941e972dc1e4068ba719cd8bffac17')
version('5.3.0', sha256='ae4a5eb2d660515eb191bfe3e061f2b8ffe94dce73d32cfd0de090ddcc0ddb01')
version('5.2.4', sha256='b9e2e4aad6789b3b63a056d442f7b39f0ecfca3ae0f1fc0ae4e9614401b69f4b')
version('5.2.3', sha256='13c2fb97961381f7d06d5b5cea55b743c163800896fd5c5e2356201d3619002d')
version('5.2.2', sha256='3fd67de3f5ed133bf312906082fa524545c6b9e1b952e8215ffbd27113f49f00')
version('5.2.1', sha256='64304da87976133196f9e4c15250b70f444467b6ed80d7cfd7b3b982b5177be5')
version('5.2.0', sha256='cabe379465aa8e388988073d59b69e76ba0025429d2c1da80821a252cdf6be0d')
version('5.1.5', sha256='2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333')
version('5.1.4', sha256='b038e225eaf2a5b57c9bcc35cd13aa8c6c8288ef493d52970c9545074098af3a')
version('5.1.3', sha256='6b5df2edaa5e02bf1a2d85e1442b2e329493b30b0c0780f77199d24f087d296d')
variant("pcfile", default=False, description="Add patch for lua.pc generation")
variant('shared', default=True,
description='Builds a shared version of the library')
extendable = True
provides('lua-lang')
depends_on('ncurses+termlib')
depends_on('readline')
# luarocks needs unzip for some packages (e.g. lua-luaposix)
depends_on('unzip', type='run')
patch(
"http://lua.2524044.n2.nabble.com/attachment/7666421/0/pkg-config.patch",
sha256="208316c2564bdd5343fa522f3b230d84bd164058957059838df7df56876cb4ae",
when="+pcfile"
)
resource(
name="luarocks",
url="https://keplerproject.github.io/luarocks/releases/"
"luarocks-2.3.0.tar.gz",
sha256="68e38feeb66052e29ad1935a71b875194ed8b9c67c2223af5f4d4e3e2464ed97",
destination="luarocks",
placement='luarocks')
def install(self, spec, prefix):
if spec.satisfies("platform=darwin"):
target = 'macosx'
else:
target = 'linux'
make('INSTALL_TOP=%s' % prefix,
'MYLDFLAGS=-L%s -L%s' % (
spec['readline'].prefix.lib,
spec['ncurses'].prefix.lib),
'MYLIBS=-lncursesw -ltinfow',
'CC=%s -std=gnu99 %s' % (spack_cc,
self.compiler.cc_pic_flag),
target)
make('INSTALL_TOP=%s' % prefix,
'install')
if '+shared' in spec:
static_to_shared_library(join_path(prefix.lib, 'liblua.a'),
arguments=['-lm', '-ldl'],
version=self.version,
compat_version=self.version.up_to(2))
# compatibility with ax_lua.m4 from autoconf-archive
# https://www.gnu.org/software/autoconf-archive/ax_lua.html
if '+shared' in spec:
with working_dir(prefix.lib):
# e.g., liblua.so.5.1.5
src_path = 'liblua.{0}.{1}'.format(dso_suffix,
str(self.version.up_to(3)))
# For lua version 5.1.X, the symlinks should be:
# liblua5.1.so
# liblua51.so
# liblua-5.1.so
# liblua-51.so
version_formats = [str(self.version.up_to(2)),
Version(str(self.version.up_to(2))).joined]
for version_str in version_formats:
for joiner in ['', '-']:
dest_path = 'liblua{0}{1}.{2}'.format(joiner,
version_str,
dso_suffix)
os.symlink(src_path, dest_path)
with working_dir(os.path.join('luarocks', 'luarocks')):
configure('--prefix=' + prefix, '--with-lua=' + prefix)
make('build')
make('install')
def append_paths(self, paths, cpaths, path):
paths.append(os.path.join(path, '?.lua'))
paths.append(os.path.join(path, '?', 'init.lua'))
if '+shared' in self.spec:
cpaths.append(os.path.join(path, '?.so'))
def _setup_dependent_env_helper(self, env, dependent_spec):
lua_paths = []
for d in dependent_spec.traverse(
deptypes=('build', 'run'), deptype_query='run'):
if d.package.extends(self.spec):
lua_paths.append(os.path.join(d.prefix, self.lua_lib_dir))
lua_paths.append(os.path.join(d.prefix, self.lua_lib64_dir))
lua_paths.append(os.path.join(d.prefix, self.lua_share_dir))
lua_patterns = []
lua_cpatterns = []
for p in lua_paths:
if os.path.isdir(p):
self.append_paths(lua_patterns, lua_cpatterns, p)
# Always add this package's paths
for p in (os.path.join(self.spec.prefix, self.lua_lib_dir),
os.path.join(self.spec.prefix, self.lua_lib64_dir),
os.path.join(self.spec.prefix, self.lua_share_dir)):
self.append_paths(lua_patterns, lua_cpatterns, p)
return lua_patterns, lua_cpatterns
def setup_dependent_build_environment(self, env, dependent_spec):
lua_patterns, lua_cpatterns = self._setup_dependent_env_helper(
env, dependent_spec)
env.set('LUA_PATH', ';'.join(lua_patterns), separator=';')
if '+shared' in self.spec:
env.set('LUA_CPATH', ';'.join(lua_cpatterns), separator=';')
def setup_dependent_run_environment(self, env, dependent_spec):
# For run time environment set only the path for dependent_spec and
# prepend it to LUAPATH
lua_patterns, lua_cpatterns = self._setup_dependent_env_helper(
env, dependent_spec)
if dependent_spec.package.extends(self.spec):
env.prepend_path('LUA_PATH', ';'.join(lua_patterns), separator=';')
if '+shared' in self.spec:
env.prepend_path('LUA_CPATH', ';'.join(lua_cpatterns),
separator=';')
def setup_run_environment(self, env):
env.prepend_path(
'LUA_PATH',
os.path.join(self.spec.prefix, self.lua_share_dir, '?.lua'),
separator=';')
env.prepend_path(
'LUA_PATH', os.path.join(self.spec.prefix, self.lua_share_dir, '?',
'init.lua'),
separator=';')
env.prepend_path(
'LUA_PATH',
os.path.join(self.spec.prefix, self.lua_lib_dir, '?.lua'),
separator=';')
env.prepend_path(
'LUA_PATH',
os.path.join(self.spec.prefix, self.lua_lib_dir, '?', 'init.lua'),
separator=';')
if '+shared' in self.spec:
env.prepend_path(
'LUA_CPATH',
os.path.join(self.spec.prefix, self.lua_lib_dir, '?.so'),
separator=';')
@run_after('install')
def link_pkg_config(self):
if "+pcfile" in self.spec:
symlink(join_path(self.prefix.lib, 'pkgconfig', 'lua5.3.pc'),
join_path(self.prefix.lib, 'pkgconfig', 'lua.pc'))
@property
def lua_lib_dir(self):
return os.path.join('lib', 'lua', str(self.version.up_to(2)))
@property
def lua_lib64_dir(self):
return os.path.join('lib64', 'lua', str(self.version.up_to(2)))
@property
def lua_share_dir(self):
return os.path.join('share', 'lua', str(self.version.up_to(2)))
def setup_dependent_package(self, module, dependent_spec):
"""
Called before lua modules's install() methods.
In most cases, extensions will only need to have two lines::
luarocks('--tree=' + prefix, 'install', rock_spec_path)
"""
# Lua extension builds can have lua and luarocks executable functions
module.lua = Executable(join_path(self.spec.prefix.bin, 'lua'))
module.luarocks = Executable(
join_path(self.spec.prefix.bin, 'luarocks'))
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