scons/mslink_sa.py - platform/external/mesa3d - Gitiles

 """mslink_sa

 Tool-specific initialization for the Microsoft linker.

 Based on SCons.Tool.mslink, without the MSVS detection.

 """

 #
 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
 # "Software"), to deal in the Software without restriction, including
 # without limitation the rights to use, copy, modify, merge, publish,
 # distribute, sublicense, and/or sell copies of the Software, and to
 # permit persons to whom the Software is furnished to do so, subject to
 # the following conditions:
 #
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #

 import os.path

 import SCons.Action
 import SCons.Defaults
 import SCons.Errors
 import SCons.Platform.win32
 import SCons.Tool
 import SCons.Tool.msvc
 import SCons.Util

 def pdbGenerator(env, target, source, for_signature):
     try:
         return ['/PDB:%s' % target[0].attributes.pdb, '/DEBUG']
     except (AttributeError, IndexError):
         return None

 def _dllTargets(target, source, env, for_signature, paramtp):
     listCmd = []
     dll = env.FindIxes(target, '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp)
     if dll: listCmd.append("/out:%s"%dll.get_string(for_signature))

     implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
     if implib: listCmd.append("/implib:%s"%implib.get_string(for_signature))

     return listCmd

 def _dllSources(target, source, env, for_signature, paramtp):
     listCmd = []

     deffile = env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX")
     for src in source:
         # Check explicitly for a non-None deffile so that the __cmp__
         # method of the base SCons.Util.Proxy class used for some Node
         # proxies doesn't try to use a non-existent __dict__ attribute.
         if deffile and src == deffile:
             # Treat this source as a .def file.
             listCmd.append("/def:%s" % src.get_string(for_signature))
         else:
             # Just treat it as a generic source file.
             listCmd.append(src)
     return listCmd

 def windowsShlinkTargets(target, source, env, for_signature):
     return _dllTargets(target, source, env, for_signature, 'SHLIB')

 def windowsShlinkSources(target, source, env, for_signature):
     return _dllSources(target, source, env, for_signature, 'SHLIB')

 def _windowsLdmodTargets(target, source, env, for_signature):
     """Get targets for loadable modules."""
     return _dllTargets(target, source, env, for_signature, 'LDMODULE')

 def _windowsLdmodSources(target, source, env, for_signature):
     """Get sources for loadable modules."""
     return _dllSources(target, source, env, for_signature, 'LDMODULE')

 def _dllEmitter(target, source, env, paramtp):
     """Common implementation of dll emitter."""
     SCons.Tool.msvc.validate_vars(env)

     extratargets = []
     extrasources = []

     dll = env.FindIxes(target, '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp)
     no_import_lib = env.get('no_import_lib', 0)

     if not dll:
         raise SCons.Errors.UserError, 'A shared library should have exactly one target with the suffix: %s' % env.subst('$%sSUFFIX' % paramtp)

     insert_def = env.subst("$WINDOWS_INSERT_DEF")
     if not insert_def in ['', '0', 0] and \
        not env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"):

         # append a def file to the list of sources
         extrasources.append(
             env.ReplaceIxes(dll,
                             '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
                             "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"))

     if env.has_key('PDB') and env['PDB']:
         pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
         extratargets.append(pdb)
         target[0].attributes.pdb = pdb

     if not no_import_lib and \
        not env.FindIxes(target, "LIBPREFIX", "LIBSUFFIX"):
         # Append an import library to the list of targets.
         extratargets.append(
             env.ReplaceIxes(dll,
                             '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
                             "LIBPREFIX", "LIBSUFFIX"))
         # and .exp file is created if there are exports from a DLL
         extratargets.append(
             env.ReplaceIxes(dll,
                             '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
                             "WINDOWSEXPPREFIX", "WINDOWSEXPSUFFIX"))

     return (target+extratargets, source+extrasources)

 def windowsLibEmitter(target, source, env):
     return _dllEmitter(target, source, env, 'SHLIB')

 def ldmodEmitter(target, source, env):
     """Emitter for loadable modules.

     Loadable modules are identical to shared libraries on Windows, but building
     them is subject to different parameters (LDMODULE*).
     """
     return _dllEmitter(target, source, env, 'LDMODULE')

 def prog_emitter(target, source, env):
     SCons.Tool.msvc.validate_vars(env)

     extratargets = []

     exe = env.FindIxes(target, "PROGPREFIX", "PROGSUFFIX")
     if not exe:
         raise SCons.Errors.UserError, "An executable should have exactly one target with the suffix: %s" % env.subst("$PROGSUFFIX")

     if env.has_key('PDB') and env['PDB']:
         pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
         extratargets.append(pdb)
         target[0].attributes.pdb = pdb

     return (target+extratargets,source)

 def RegServerFunc(target, source, env):
     if env.has_key('register') and env['register']:
         ret = regServerAction([target[0]], [source[0]], env)
         if ret:
             raise SCons.Errors.UserError, "Unable to register %s" % target[0]
         else:
             print "Registered %s sucessfully" % target[0]
         return ret
     return 0

 regServerAction = SCons.Action.Action("$REGSVRCOM", "$REGSVRCOMSTR")
 regServerCheck = SCons.Action.Action(RegServerFunc, None)
 shlibLinkAction = SCons.Action.Action('${TEMPFILE("$SHLINK $SHLINKFLAGS $_SHLINK_TARGETS $_LIBDIRFLAGS $_LIBFLAGS $_PDB $_SHLINK_SOURCES")}')
 compositeShLinkAction = shlibLinkAction + regServerCheck
 ldmodLinkAction = SCons.Action.Action('${TEMPFILE("$LDMODULE $LDMODULEFLAGS $_LDMODULE_TARGETS $_LIBDIRFLAGS $_LIBFLAGS $_PDB $_LDMODULE_SOURCES")}')
 compositeLdmodAction = ldmodLinkAction + regServerCheck

 def generate(env):
     """Add Builders and construction variables for ar to an Environment."""
     SCons.Tool.createSharedLibBuilder(env)
     SCons.Tool.createProgBuilder(env)

     env['SHLINK']      = '$LINK'
     env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS /dll')
     env['_SHLINK_TARGETS'] = windowsShlinkTargets
     env['_SHLINK_SOURCES'] = windowsShlinkSources
     env['SHLINKCOM']   =  compositeShLinkAction
     env.Append(SHLIBEMITTER = [windowsLibEmitter])
     env['LINK']        = 'link'
     env['LINKFLAGS']   = SCons.Util.CLVar('/nologo')
     env['_PDB'] = pdbGenerator
     env['LINKCOM'] = '${TEMPFILE("$LINK $LINKFLAGS /OUT:$TARGET.windows $_LIBDIRFLAGS $_LIBFLAGS $_PDB $SOURCES.windows")}'
     env.Append(PROGEMITTER = [prog_emitter])
     env['LIBDIRPREFIX']='/LIBPATH:'
     env['LIBDIRSUFFIX']=''
     env['LIBLINKPREFIX']=''
     env['LIBLINKSUFFIX']='$LIBSUFFIX'

     env['WIN32DEFPREFIX']        = ''
     env['WIN32DEFSUFFIX']        = '.def'
     env['WIN32_INSERT_DEF']      = 0
     env['WINDOWSDEFPREFIX']      = '${WIN32DEFPREFIX}'
     env['WINDOWSDEFSUFFIX']      = '${WIN32DEFSUFFIX}'
     env['WINDOWS_INSERT_DEF']    = '${WIN32_INSERT_DEF}'

     env['WIN32EXPPREFIX']        = ''
     env['WIN32EXPSUFFIX']        = '.exp'
     env['WINDOWSEXPPREFIX']      = '${WIN32EXPPREFIX}'
     env['WINDOWSEXPSUFFIX']      = '${WIN32EXPSUFFIX}'

     env['WINDOWSSHLIBMANIFESTPREFIX'] = ''
     env['WINDOWSSHLIBMANIFESTSUFFIX'] = '${SHLIBSUFFIX}.manifest'
     env['WINDOWSPROGMANIFESTPREFIX']  = ''
     env['WINDOWSPROGMANIFESTSUFFIX']  = '${PROGSUFFIX}.manifest'

     env['REGSVRACTION'] = regServerCheck
     env['REGSVR'] = os.path.join(SCons.Platform.win32.get_system_root(),'System32','regsvr32')
     env['REGSVRFLAGS'] = '/s '
     env['REGSVRCOM'] = '$REGSVR $REGSVRFLAGS ${TARGET.windows}'

     # Loadable modules are on Windows the same as shared libraries, but they
     # are subject to different build parameters (LDMODULE* variables).
     # Therefore LDMODULE* variables correspond as much as possible to
     # SHLINK*/SHLIB* ones.
     SCons.Tool.createLoadableModuleBuilder(env)
     env['LDMODULE'] = '$SHLINK'
     env['LDMODULEPREFIX'] = '$SHLIBPREFIX'
     env['LDMODULESUFFIX'] = '$SHLIBSUFFIX'
     env['LDMODULEFLAGS'] = '$SHLINKFLAGS'
     env['_LDMODULE_TARGETS'] = _windowsLdmodTargets
     env['_LDMODULE_SOURCES'] = _windowsLdmodSources
     env['LDMODULEEMITTER'] = [ldmodEmitter]
     env['LDMODULECOM'] = compositeLdmodAction

 def exists(env):
     platform = env.get('PLATFORM', '')
     if platform in ('win32', 'cygwin'):
         # Only explicitly search for a 'link' executable on Windows
         # systems.  Some other systems (e.g. Ubuntu Linux) have an
         # executable named 'link' and we don't want that to make SCons
         # think Visual Studio is installed.
         return env.Detect('link')
     return None

 # Local Variables:
 # tab-width:4
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=4 shiftwidth=4:
	"""mslink_sa

	Tool-specific initialization for the Microsoft linker.

	Based on SCons.Tool.mslink, without the MSVS detection.

	"""

	#
	# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
	#
	# Permission is hereby granted, free of charge, to any person obtaining
	# a copy of this software and associated documentation files (the
	# "Software"), to deal in the Software without restriction, including
	# without limitation the rights to use, copy, modify, merge, publish,
	# distribute, sublicense, and/or sell copies of the Software, and to
	# permit persons to whom the Software is furnished to do so, subject to
	# the following conditions:
	#
	# The above copyright notice and this permission notice shall be included
	# in all copies or substantial portions of the Software.
	#
	# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
	# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
	# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
	# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	#

	import os.path

	import SCons.Action
	import SCons.Defaults
	import SCons.Errors
	import SCons.Platform.win32
	import SCons.Tool
	import SCons.Tool.msvc
	import SCons.Util

	def pdbGenerator(env, target, source, for_signature):
	try:
	return ['/PDB:%s' % target[0].attributes.pdb, '/DEBUG']
	except (AttributeError, IndexError):
	return None

	def _dllTargets(target, source, env, for_signature, paramtp):
	listCmd = []
	dll = env.FindIxes(target, '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp)
	if dll: listCmd.append("/out:%s"%dll.get_string(for_signature))

	implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
	if implib: listCmd.append("/implib:%s"%implib.get_string(for_signature))

	return listCmd

	def _dllSources(target, source, env, for_signature, paramtp):
	listCmd = []

	deffile = env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX")
	for src in source:
	# Check explicitly for a non-None deffile so that the __cmp__
	# method of the base SCons.Util.Proxy class used for some Node
	# proxies doesn't try to use a non-existent __dict__ attribute.
	if deffile and src == deffile:
	# Treat this source as a .def file.
	listCmd.append("/def:%s" % src.get_string(for_signature))
	else:
	# Just treat it as a generic source file.
	listCmd.append(src)
	return listCmd

	def windowsShlinkTargets(target, source, env, for_signature):
	return _dllTargets(target, source, env, for_signature, 'SHLIB')

	def windowsShlinkSources(target, source, env, for_signature):
	return _dllSources(target, source, env, for_signature, 'SHLIB')

	def _windowsLdmodTargets(target, source, env, for_signature):
	"""Get targets for loadable modules."""
	return _dllTargets(target, source, env, for_signature, 'LDMODULE')

	def _windowsLdmodSources(target, source, env, for_signature):
	"""Get sources for loadable modules."""
	return _dllSources(target, source, env, for_signature, 'LDMODULE')

	def _dllEmitter(target, source, env, paramtp):
	"""Common implementation of dll emitter."""
	SCons.Tool.msvc.validate_vars(env)

	extratargets = []
	extrasources = []

	dll = env.FindIxes(target, '%sPREFIX' % paramtp, '%sSUFFIX' % paramtp)
	no_import_lib = env.get('no_import_lib', 0)

	if not dll:
	raise SCons.Errors.UserError, 'A shared library should have exactly one target with the suffix: %s' % env.subst('$%sSUFFIX' % paramtp)

	insert_def = env.subst("$WINDOWS_INSERT_DEF")
	if not insert_def in ['', '0', 0] and \
	not env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"):

	# append a def file to the list of sources
	extrasources.append(
	env.ReplaceIxes(dll,
	'%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
	"WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX"))

	if env.has_key('PDB') and env['PDB']:
	pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
	extratargets.append(pdb)
	target[0].attributes.pdb = pdb

	if not no_import_lib and \
	not env.FindIxes(target, "LIBPREFIX", "LIBSUFFIX"):
	# Append an import library to the list of targets.
	extratargets.append(
	env.ReplaceIxes(dll,
	'%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
	"LIBPREFIX", "LIBSUFFIX"))
	# and .exp file is created if there are exports from a DLL
	extratargets.append(
	env.ReplaceIxes(dll,
	'%sPREFIX' % paramtp, '%sSUFFIX' % paramtp,
	"WINDOWSEXPPREFIX", "WINDOWSEXPSUFFIX"))

	return (target+extratargets, source+extrasources)

	def windowsLibEmitter(target, source, env):
	return _dllEmitter(target, source, env, 'SHLIB')

	def ldmodEmitter(target, source, env):
	"""Emitter for loadable modules.

	Loadable modules are identical to shared libraries on Windows, but building
	them is subject to different parameters (LDMODULE*).
	"""
	return _dllEmitter(target, source, env, 'LDMODULE')

	def prog_emitter(target, source, env):
	SCons.Tool.msvc.validate_vars(env)

	extratargets = []

	exe = env.FindIxes(target, "PROGPREFIX", "PROGSUFFIX")
	if not exe:
	raise SCons.Errors.UserError, "An executable should have exactly one target with the suffix: %s" % env.subst("$PROGSUFFIX")

	if env.has_key('PDB') and env['PDB']:
	pdb = env.arg2nodes('$PDB', target=target, source=source)[0]
	extratargets.append(pdb)
	target[0].attributes.pdb = pdb

	return (target+extratargets,source)

	def RegServerFunc(target, source, env):
	if env.has_key('register') and env['register']:
	ret = regServerAction([target[0]], [source[0]], env)
	if ret:
	raise SCons.Errors.UserError, "Unable to register %s" % target[0]
	else:
	print "Registered %s sucessfully" % target[0]
	return ret
	return 0

	regServerAction = SCons.Action.Action("$REGSVRCOM", "$REGSVRCOMSTR")
	regServerCheck = SCons.Action.Action(RegServerFunc, None)
	shlibLinkAction = SCons.Action.Action('${TEMPFILE("$SHLINK $SHLINKFLAGS $_SHLINK_TARGETS $_LIBDIRFLAGS $_LIBFLAGS $_PDB $_SHLINK_SOURCES")}')
	compositeShLinkAction = shlibLinkAction + regServerCheck
	ldmodLinkAction = SCons.Action.Action('${TEMPFILE("$LDMODULE $LDMODULEFLAGS $_LDMODULE_TARGETS $_LIBDIRFLAGS $_LIBFLAGS $_PDB $_LDMODULE_SOURCES")}')
	compositeLdmodAction = ldmodLinkAction + regServerCheck

	def generate(env):
	"""Add Builders and construction variables for ar to an Environment."""
	SCons.Tool.createSharedLibBuilder(env)
	SCons.Tool.createProgBuilder(env)

	env['SHLINK'] = '$LINK'
	env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS /dll')
	env['_SHLINK_TARGETS'] = windowsShlinkTargets
	env['_SHLINK_SOURCES'] = windowsShlinkSources
	env['SHLINKCOM'] = compositeShLinkAction
	env.Append(SHLIBEMITTER = [windowsLibEmitter])
	env['LINK'] = 'link'
	env['LINKFLAGS'] = SCons.Util.CLVar('/nologo')
	env['_PDB'] = pdbGenerator
	env['LINKCOM'] = '${TEMPFILE("$LINK $LINKFLAGS /OUT:$TARGET.windows $_LIBDIRFLAGS $_LIBFLAGS $_PDB $SOURCES.windows")}'
	env.Append(PROGEMITTER = [prog_emitter])
	env['LIBDIRPREFIX']='/LIBPATH:'
	env['LIBDIRSUFFIX']=''
	env['LIBLINKPREFIX']=''
	env['LIBLINKSUFFIX']='$LIBSUFFIX'

	env['WIN32DEFPREFIX'] = ''
	env['WIN32DEFSUFFIX'] = '.def'
	env['WIN32_INSERT_DEF'] = 0
	env['WINDOWSDEFPREFIX'] = '${WIN32DEFPREFIX}'
	env['WINDOWSDEFSUFFIX'] = '${WIN32DEFSUFFIX}'
	env['WINDOWS_INSERT_DEF'] = '${WIN32_INSERT_DEF}'

	env['WIN32EXPPREFIX'] = ''
	env['WIN32EXPSUFFIX'] = '.exp'
	env['WINDOWSEXPPREFIX'] = '${WIN32EXPPREFIX}'
	env['WINDOWSEXPSUFFIX'] = '${WIN32EXPSUFFIX}'

	env['WINDOWSSHLIBMANIFESTPREFIX'] = ''
	env['WINDOWSSHLIBMANIFESTSUFFIX'] = '${SHLIBSUFFIX}.manifest'
	env['WINDOWSPROGMANIFESTPREFIX'] = ''
	env['WINDOWSPROGMANIFESTSUFFIX'] = '${PROGSUFFIX}.manifest'

	env['REGSVRACTION'] = regServerCheck
	env['REGSVR'] = os.path.join(SCons.Platform.win32.get_system_root(),'System32','regsvr32')
	env['REGSVRFLAGS'] = '/s '
	env['REGSVRCOM'] = '$REGSVR $REGSVRFLAGS ${TARGET.windows}'

	# Loadable modules are on Windows the same as shared libraries, but they
	# are subject to different build parameters (LDMODULE* variables).
	# Therefore LDMODULE* variables correspond as much as possible to
	# SHLINK/SHLIB ones.
	SCons.Tool.createLoadableModuleBuilder(env)
	env['LDMODULE'] = '$SHLINK'
	env['LDMODULEPREFIX'] = '$SHLIBPREFIX'
	env['LDMODULESUFFIX'] = '$SHLIBSUFFIX'
	env['LDMODULEFLAGS'] = '$SHLINKFLAGS'
	env['_LDMODULE_TARGETS'] = _windowsLdmodTargets
	env['_LDMODULE_SOURCES'] = _windowsLdmodSources
	env['LDMODULEEMITTER'] = [ldmodEmitter]
	env['LDMODULECOM'] = compositeLdmodAction

	def exists(env):
	platform = env.get('PLATFORM', '')
	if platform in ('win32', 'cygwin'):
	# Only explicitly search for a 'link' executable on Windows
	# systems. Some other systems (e.g. Ubuntu Linux) have an
	# executable named 'link' and we don't want that to make SCons
	# think Visual Studio is installed.
	return env.Detect('link')
	return None

	# Local Variables:
	# tab-width:4
	# indent-tabs-mode:nil
	# End:
	# vim: set expandtab tabstop=4 shiftwidth=4: