163 lines
7.2 KiB
Python
163 lines
7.2 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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import os
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from spack.util.environment import is_system_path
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class Tcl(AutotoolsPackage, SourceforgePackage):
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"""Tcl (Tool Command Language) is a very powerful but easy to learn dynamic
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programming language, suitable for a very wide range of uses, including web and
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desktop applications, networking, administration, testing and many more. Open source
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and business-friendly, Tcl is a mature yet evolving language that is truly cross
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platform, easily deployed and highly extensible."""
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homepage = "https://www.tcl.tk/"
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sourceforge_mirror_path = "tcl/tcl8.6.11-src.tar.gz"
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version('8.6.12', sha256='26c995dd0f167e48b11961d891ee555f680c175f7173ff8cb829f4ebcde4c1a6')
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version('8.6.11', sha256='8c0486668586672c5693d7d95817cb05a18c5ecca2f40e2836b9578064088258')
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version('8.6.10', sha256='5196dbf6638e3df8d5c87b5815c8c2b758496eb6f0e41446596c9a4e638d87ed')
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version('8.6.8', sha256='c43cb0c1518ce42b00e7c8f6eaddd5195c53a98f94adc717234a65cbcfd3f96a')
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version('8.6.6', sha256='a265409781e4b3edcc4ef822533071b34c3dc6790b893963809b9fe221befe07')
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version('8.6.5', sha256='ce26d5b9c7504fc25d2f10ef0b82b14cf117315445b5afa9e673ed331830fb53')
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version('8.6.4', sha256='9e6ed94c981c1d0c5f5fefb8112d06c6bf4d050a7327e95e71d417c416519c8d')
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version('8.6.3', sha256='6ce0778de0d50daaa9c345d7c1fd1288fb658f674028812e7eeee992e3051005')
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version('8.5.19', sha256='d3f04456da873d17f02efc30734b0300fb6c3b85028d445fe284b83253a6db18')
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extendable = True
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depends_on('zlib')
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configure_directory = 'unix'
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def install(self, spec, prefix):
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with working_dir(self.build_directory):
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make('install')
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# https://wiki.tcl-lang.org/page/kitgen
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if self.spec.satisfies('@8.6:'):
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make('install-headers')
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# Some applications like Expect require private Tcl headers.
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make('install-private-headers')
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# Copy source to install tree
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# A user-provided install option might re-do this
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# https://github.com/spack/spack/pull/4102/files
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installed_src = join_path(
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self.spec.prefix, 'share', self.name, 'src')
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stage_src = os.path.realpath(self.stage.source_path)
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install_tree(stage_src, installed_src)
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# Replace stage dir -> installed src dir in tclConfig
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filter_file(
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stage_src, installed_src,
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join_path(self.spec['tcl'].libs.directories[0],
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'tclConfig.sh'))
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# Don't install binaries in src/ tree
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with working_dir(join_path(installed_src, self.configure_directory)):
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make('clean')
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@run_after('install')
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def symlink_tclsh(self):
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with working_dir(self.prefix.bin):
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symlink('tclsh{0}'.format(self.version.up_to(2)), 'tclsh')
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# ========================================================================
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# Set up environment to make install easy for tcl extensions.
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# ========================================================================
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@property
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def libs(self):
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return find_libraries(['libtcl{0}'.format(self.version.up_to(2))],
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root=self.prefix, recursive=True)
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@property
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def command(self):
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"""Returns the tclsh command.
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Returns:
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Executable: the tclsh command
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"""
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# Although we symlink tclshX.Y to tclsh, we also need to support external
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# installations that may not have this symlink, or may have multiple versions
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# of Tcl installed in the same directory.
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return Executable(os.path.realpath(self.prefix.bin.join(
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'tclsh{0}'.format(self.version.up_to(2)))))
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def setup_run_environment(self, env):
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"""Set TCL_LIBRARY to the directory containing init.tcl.
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For further info see:
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* https://wiki.tcl-lang.org/page/TCL_LIBRARY
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"""
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# When using tkinter from within spack provided python+tkinter,
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# python will not be able to find Tcl unless TCL_LIBRARY is set.
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env.set('TCL_LIBRARY', os.path.dirname(
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sorted(find(self.prefix, 'init.tcl'))[0]))
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def setup_dependent_build_environment(self, env, dependent_spec):
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"""Set TCL_LIBRARY to the directory containing init.tcl.
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Set TCLLIBPATH to include the tcl-shipped directory for
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extensions and any other tcl extension it depends on.
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For further info see:
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* https://wiki.tcl-lang.org/page/TCL_LIBRARY
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* https://wiki.tcl-lang.org/page/TCLLIBPATH
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"""
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env.set('TCL_LIBRARY', os.path.dirname(
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sorted(find(self.prefix, 'init.tcl'))[0]))
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# If we set TCLLIBPATH, we must also ensure that the corresponding
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# tcl is found in the build environment. This to prevent cases
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# where a system provided tcl is run against the standard libraries
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# of a Spack built tcl. See issue #7128 that relates to python but
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# it boils down to the same situation we have here.
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if not is_system_path(self.prefix.bin):
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env.prepend_path('PATH', self.prefix.bin)
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# WARNING: paths in $TCLLIBPATH must be *space* separated,
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# its value is meant to be a Tcl list, *not* an env list
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# as explained here: https://wiki.tcl-lang.org/page/TCLLIBPATH:
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# "TCLLIBPATH is a Tcl list, not some platform-specific
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# colon-separated or semi-colon separated format"
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# WARNING: Tcl and Tcl extensions like Tk install their configuration files
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# in subdirectories like `<prefix>/lib/tcl8.6`. However, Tcl is aware of this,
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# and $TCLLIBPATH should only contain `<prefix>/lib`. $TCLLIBPATH is only needed
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# because we install Tcl extensions to different directories than Tcl. See:
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# https://core.tcl-lang.org/tk/tktview/447bd3e4abe17452d19a80e6840dcc8a2603fcbc
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env.prepend_path(
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'TCLLIBPATH', self.spec['tcl'].libs.directories[0], separator=' ')
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for d in dependent_spec.traverse(deptype=('build', 'run', 'test')):
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if d.package.extends(self.spec):
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# Tcl libraries may be installed in lib or lib64, see #19546
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for lib in ['lib', 'lib64']:
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tcllibpath = join_path(d.prefix, lib)
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if os.path.exists(tcllibpath):
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env.prepend_path('TCLLIBPATH', tcllibpath, separator=' ')
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def setup_dependent_run_environment(self, env, dependent_spec):
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"""Set TCLLIBPATH to include the tcl-shipped directory for
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extensions and any other tcl extension it depends on.
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For further info see:
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* https://wiki.tcl-lang.org/page/TCLLIBPATH
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"""
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for d in dependent_spec.traverse(deptype=('build', 'run', 'test')):
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if d.package.extends(self.spec):
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# Tcl libraries may be installed in lib or lib64, see #19546
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for lib in ['lib', 'lib64']:
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tcllibpath = join_path(d.prefix, lib)
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if os.path.exists(tcllibpath):
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env.prepend_path('TCLLIBPATH', tcllibpath, separator=' ')
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