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Diffstat (limited to 'mesalib/scons/mslink_sa.py')
| -rw-r--r-- | mesalib/scons/mslink_sa.py | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/mesalib/scons/mslink_sa.py b/mesalib/scons/mslink_sa.py new file mode 100644 index 000000000..a0cfde33e --- /dev/null +++ b/mesalib/scons/mslink_sa.py @@ -0,0 +1,246 @@ +"""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:
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