| """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 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 windowsShlinkTargets(target, source, env, for_signature): |
| listCmd = [] |
| dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX') |
| 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 windowsShlinkSources(target, source, env, for_signature): |
| listCmd = [] |
| |
| deffile = env.FindIxes(source, "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX") |
| for src in source: |
| if 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 windowsLibEmitter(target, source, env): |
| SCons.Tool.msvc.validate_vars(env) |
| |
| extratargets = [] |
| extrasources = [] |
| |
| dll = env.FindIxes(target, "SHLIBPREFIX", "SHLIBSUFFIX") |
| 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("$SHLIBSUFFIX") |
| |
| insert_def = env.subst("$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, |
| "SHLIBPREFIX", "SHLIBSUFFIX", |
| "WINDOWSDEFPREFIX", "WINDOWSDEFSUFFIX")) |
| |
| if env.has_key('PDB') and env['PDB']: |
| pdb = env.arg2nodes('$PDB', target=target, source=source)[0] |
| extratargets.append(pdb) |
| target[0].attributes.pdb = pdb |
| |
| if not no_import_lib and \ |
| not env.FindIxes(target, "LIBPREFIX", "LIBSUFFIX"): |
| # Append an import library to the list of targets. |
| extratargets.append( |
| env.ReplaceIxes(dll, |
| "SHLIBPREFIX", "SHLIBSUFFIX", |
| "LIBPREFIX", "LIBSUFFIX")) |
| # and .exp file is created if there are exports from a DLL |
| extratargets.append( |
| env.ReplaceIxes(dll, |
| "SHLIBPREFIX", "SHLIBSUFFIX", |
| "WINDOWSEXPPREFIX", "WINDOWSEXPSUFFIX")) |
| |
| return (target+extratargets, source+extrasources) |
| |
| def prog_emitter(target, source, env): |
| SCons.Tool.msvc.validate_vars(env) |
| |
| extratargets = [] |
| |
| exe = env.FindIxes(target, "PROGPREFIX", "PROGSUFFIX") |
| if not exe: |
| raise SCons.Errors.UserError, "An executable should have exactly one target with the suffix: %s" % env.subst("$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 $_SHLINK_SOURCES")}') |
| compositeLinkAction = shlibLinkAction + regServerCheck |
| |
| def generate(env): |
| """Add Builders and construction variables for ar to an Environment.""" |
| SCons.Tool.createSharedLibBuilder(env) |
| SCons.Tool.createProgBuilder(env) |
| |
| env['SHLINK'] = '$LINK' |
| env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS /dll') |
| env['_SHLINK_TARGETS'] = windowsShlinkTargets |
| env['_SHLINK_SOURCES'] = windowsShlinkSources |
| env['SHLINKCOM'] = compositeLinkAction |
| env.Append(SHLIBEMITTER = [windowsLibEmitter]) |
| env['LINK'] = 'link' |
| env['LINKFLAGS'] = SCons.Util.CLVar('/nologo') |
| env['_PDB'] = pdbGenerator |
| env['LINKCOM'] = '${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 ${TARGET.windows}' |
| |
| # For most platforms, a loadable module is the same as a shared |
| # library. Platforms which are different can override these, but |
| # setting them the same means that LoadableModule works everywhere. |
| SCons.Tool.createLoadableModuleBuilder(env) |
| env['LDMODULE'] = '$SHLINK' |
| env['LDMODULEPREFIX'] = '$SHLIBPREFIX' |
| env['LDMODULESUFFIX'] = '$SHLIBSUFFIX' |
| env['LDMODULEFLAGS'] = '$SHLINKFLAGS' |
| # We can't use '$SHLINKCOM' here because that will stringify the |
| # action list on expansion, and will then try to execute expanded |
| # strings, with the upshot that it would try to execute RegServerFunc |
| # as a command. |
| env['LDMODULECOM'] = compositeLinkAction |
| |
| 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 |
| |
| # vim:set ts=4 sw=4 et: |