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authorJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-23 16:55:05 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-23 16:55:05 +0200
commitd240a76169c685e488fe7352adec69d39c60ef9f (patch)
tree144aeb4702d258b0cfaf99cffb9f21e94b026459 /src/engine/SCons/Tool/msvs.py
parent6ca68f29862bc7cbe5428426eee600cb1f3c05c1 (diff)
parentc2d9eaeffe9d77d8d5087fb21a3256fde32047d4 (diff)
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'src/engine/SCons/Tool/msvs.py')
-rw-r--r--src/engine/SCons/Tool/msvs.py195
1 files changed, 132 insertions, 63 deletions
diff --git a/src/engine/SCons/Tool/msvs.py b/src/engine/SCons/Tool/msvs.py
index ddf8608..38965e3 100644
--- a/src/engine/SCons/Tool/msvs.py
+++ b/src/engine/SCons/Tool/msvs.py
@@ -32,7 +32,7 @@ selection method.
from __future__ import print_function
-__revision__ = "src/engine/SCons/Tool/msvs.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog"
+__revision__ = "src/engine/SCons/Tool/msvs.py e724ae812eb96f4858a132f5b8c769724744faf6 2019-07-21 00:04:47 bdeegan"
import SCons.compat
@@ -70,10 +70,14 @@ def xmlify(s):
s = s.replace('\n', '&#x0A;')
return s
-# Process a CPPPATH list in includes, given the env, target and source.
-# Returns a tuple of nodes.
def processIncludes(includes, env, target, source):
- return SCons.PathList.PathList(includes).subst_path(env, target, source)
+ """
+ Process a CPPPATH list in includes, given the env, target and source.
+ Returns a list of directory paths. These paths are absolute so we avoid
+ putting pound-prefixed paths in a Visual Studio project file.
+ """
+ return [env.Dir(i).abspath for i in
+ SCons.PathList.PathList(includes).subst_path(env, target, source)]
external_makefile_guid = '{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}'
@@ -348,10 +352,20 @@ V10DebugSettings = {
}
class _GenerateV10User(_UserGenerator):
- """Generates a Project'user file for MSVS 2010"""
+ """Generates a Project'user file for MSVS 2010 or later"""
def __init__(self, dspfile, source, env):
- self.versionstr = '4.0'
+ version_num, suite = msvs_parse_version(env['MSVS_VERSION'])
+ if version_num >= 14.2:
+ # Visual Studio 2019 is considered to be version 16.
+ self.versionstr = '16.0'
+ elif version_num >= 14.1:
+ # Visual Studio 2017 is considered to be version 15.
+ self.versionstr = '15.0'
+ elif version_num == 14.0:
+ self.versionstr = '14.0'
+ else:
+ self.versionstr = '4.0'
self.usrhead = V10UserHeader
self.usrconf = V10UserConfiguration
self.usrdebg = V10DebugSettings
@@ -397,7 +411,7 @@ class _DSPGenerator(object):
elif SCons.Util.is_List(env['variant']):
variants = env['variant']
- if 'buildtarget' not in env or env['buildtarget'] == None:
+ if 'buildtarget' not in env or env['buildtarget'] is None:
buildtarget = ['']
elif SCons.Util.is_String(env['buildtarget']):
buildtarget = [env['buildtarget']]
@@ -418,7 +432,7 @@ class _DSPGenerator(object):
for _ in variants:
buildtarget.append(bt)
- if 'outdir' not in env or env['outdir'] == None:
+ if 'outdir' not in env or env['outdir'] is None:
outdir = ['']
elif SCons.Util.is_String(env['outdir']):
outdir = [env['outdir']]
@@ -439,7 +453,7 @@ class _DSPGenerator(object):
for v in variants:
outdir.append(s)
- if 'runfile' not in env or env['runfile'] == None:
+ if 'runfile' not in env or env['runfile'] is None:
runfile = buildtarget[-1:]
elif SCons.Util.is_String(env['runfile']):
runfile = [env['runfile']]
@@ -462,15 +476,41 @@ class _DSPGenerator(object):
self.sconscript = env['MSVSSCONSCRIPT']
- if 'cmdargs' not in env or env['cmdargs'] == None:
- cmdargs = [''] * len(variants)
- elif SCons.Util.is_String(env['cmdargs']):
- cmdargs = [env['cmdargs']] * len(variants)
- elif SCons.Util.is_List(env['cmdargs']):
- if len(env['cmdargs']) != len(variants):
- raise SCons.Errors.InternalError("Sizes of 'cmdargs' and 'variant' lists must be the same.")
+ def GetKeyFromEnv(env, key, variants):
+ """
+ Retrieves a specific key from the environment. If the key is
+ present, it is expected to either be a string or a list with length
+ equal to the number of variants. The function returns a list of
+ the desired value (e.g. cpp include paths) guaranteed to be of
+ length equal to the length of the variants list.
+ """
+ if key not in env or env[key] is None:
+ return [''] * len(variants)
+ elif SCons.Util.is_String(env[key]):
+ return [env[key]] * len(variants)
+ elif SCons.Util.is_List(env[key]):
+ if len(env[key]) != len(variants):
+ raise SCons.Errors.InternalError("Sizes of '%s' and 'variant' lists must be the same." % key)
+ else:
+ return env[key]
else:
- cmdargs = env['cmdargs']
+ raise SCons.Errors.InternalError("Unsupported type for key '%s' in environment: %s" %
+ (key, type(env[key])))
+
+ cmdargs = GetKeyFromEnv(env, 'cmdargs', variants)
+
+ # The caller is allowed to put 'cppdefines' and/or 'cpppaths' in the
+ # environment, which is useful if they want to provide per-variant
+ # values for these. Otherwise, we fall back to using the global
+ # 'CPPDEFINES' and 'CPPPATH' functions.
+ if 'cppdefines' in env:
+ cppdefines = GetKeyFromEnv(env, 'cppdefines', variants)
+ else:
+ cppdefines = [env.get('CPPDEFINES', [])] * len(variants)
+ if 'cpppaths' in env:
+ cpppaths = GetKeyFromEnv(env, 'cpppaths', variants)
+ else:
+ cpppaths = [env.get('CPPPATH', [])] * len(variants)
self.env = env
@@ -513,13 +553,17 @@ class _DSPGenerator(object):
for n in sourcenames:
self.sources[n].sort(key=lambda a: a.lower())
- def AddConfig(self, variant, buildtarget, outdir, runfile, cmdargs, dspfile=dspfile):
+ def AddConfig(self, variant, buildtarget, outdir, runfile, cmdargs, cppdefines, cpppaths, dspfile=dspfile, env=env):
config = Config()
config.buildtarget = buildtarget
config.outdir = outdir
config.cmdargs = cmdargs
+ config.cppdefines = cppdefines
config.runfile = runfile
+ # Dir objects can't be pickled, so we need an absolute path here.
+ config.cpppaths = processIncludes(cpppaths, env, None, None)
+
match = re.match(r'(.*)\|(.*)', variant)
if match:
config.variant = match.group(1)
@@ -532,12 +576,12 @@ class _DSPGenerator(object):
print("Adding '" + self.name + ' - ' + config.variant + '|' + config.platform + "' to '" + str(dspfile) + "'")
for i in range(len(variants)):
- AddConfig(self, variants[i], buildtarget[i], outdir[i], runfile[i], cmdargs[i])
+ AddConfig(self, variants[i], buildtarget[i], outdir[i], runfile[i], cmdargs[i], cppdefines[i], cpppaths[i])
self.platforms = []
for key in list(self.configs.keys()):
platform = self.configs[key].platform
- if not platform in self.platforms:
+ if platform not in self.platforms:
self.platforms.append(platform)
def Build(self):
@@ -553,16 +597,16 @@ V6DSPHeader = """\
CFG=%(name)s - Win32 %(confkey)s
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
-!MESSAGE
+!MESSAGE
!MESSAGE NMAKE /f "%(name)s.mak".
-!MESSAGE
+!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
+!MESSAGE
!MESSAGE NMAKE /f "%(name)s.mak" CFG="%(name)s - Win32 %(confkey)s"
-!MESSAGE
+!MESSAGE
!MESSAGE Possible choices for configuration are:
-!MESSAGE
+!MESSAGE
"""
class _GenerateV6DSP(_DSPGenerator):
@@ -580,7 +624,7 @@ class _GenerateV6DSP(_DSPGenerator):
for kind in confkeys:
self.file.write('!MESSAGE "%s - Win32 %s" (based on "Win32 (x86) External Target")\n' % (name, kind))
- self.file.write('!MESSAGE \n\n')
+ self.file.write('!MESSAGE\n\n')
def PrintProject(self):
name = self.name
@@ -637,7 +681,7 @@ class _GenerateV6DSP(_DSPGenerator):
first = 1
else:
self.file.write('!ELSEIF "$(CFG)" == "%s - Win32 %s"\n\n' % (name,kind))
- self.file.write('!ENDIF \n\n')
+ self.file.write('!ENDIF\n\n')
self.PrintSourceFiles()
self.file.write('# End Target\n'
'# End Project\n')
@@ -645,10 +689,10 @@ class _GenerateV6DSP(_DSPGenerator):
if self.nokeep == 0:
# now we pickle some data and add it to the file -- MSDEV will ignore it.
pdata = pickle.dumps(self.configs,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write(pdata + '\n')
pdata = pickle.dumps(self.sources,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write(pdata + '\n')
def PrintSourceFiles(self):
@@ -685,11 +729,13 @@ class _GenerateV6DSP(_DSPGenerator):
return # doesn't exist yet, so can't add anything to configs.
line = dspfile.readline()
+ # skip until marker
while line:
if line.find("# End Project") > -1:
break
line = dspfile.readline()
+ # read to get configs
line = dspfile.readline()
datas = line
while line and line != '\n':
@@ -707,12 +753,14 @@ class _GenerateV6DSP(_DSPGenerator):
self.configs.update(data)
+ # keep reading to get sources
data = None
line = dspfile.readline()
datas = line
while line and line != '\n':
line = dspfile.readline()
datas = datas + line
+ dspfile.close()
# OK, we've found our little pickled cache of data.
# it has a "# " in front of it, so we strip that.
@@ -878,6 +926,8 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
buildtarget = self.configs[kind].buildtarget
runfile = self.configs[kind].runfile
cmdargs = self.configs[kind].cmdargs
+ cpppaths = self.configs[kind].cpppaths
+ cppdefines = self.configs[kind].cppdefines
env_has_buildtarget = 'MSVSBUILDTARGET' in self.env
if not env_has_buildtarget:
@@ -895,9 +945,8 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
# This isn't perfect; CPPDEFINES and CPPPATH can contain $TARGET and $SOURCE,
# so they could vary depending on the command being generated. This code
# assumes they don't.
- preprocdefs = xmlify(';'.join(processDefines(self.env.get('CPPDEFINES', []))))
- includepath_Dirs = processIncludes(self.env.get('CPPPATH', []), self.env, None, None)
- includepath = xmlify(';'.join([str(x) for x in includepath_Dirs]))
+ preprocdefs = xmlify(';'.join(processDefines(cppdefines)))
+ includepath = xmlify(';'.join(processIncludes(cpppaths, self.env, None, None)))
if not env_has_buildtarget:
del self.env['MSVSBUILDTARGET']
@@ -917,10 +966,10 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
if self.nokeep == 0:
# now we pickle some data and add it to the file -- MSDEV will ignore it.
pdata = pickle.dumps(self.configs,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write('<!-- SCons Data:\n' + pdata + '\n')
pdata = pickle.dumps(self.sources,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write(pdata + '-->\n')
def printSources(self, hierarchy, commonprefix):
@@ -998,11 +1047,13 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
return # doesn't exist yet, so can't add anything to configs.
line = dspfile.readline()
+ # skip until marker
while line:
if line.find('<!-- SCons Data:') > -1:
break
line = dspfile.readline()
+ # read to get configs
line = dspfile.readline()
datas = line
while line and line != '\n':
@@ -1020,12 +1071,14 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
self.configs.update(data)
+ # keep reading to get sources
data = None
line = dspfile.readline()
datas = line
while line and line != '\n':
line = dspfile.readline()
datas = datas + line
+ dspfile.close()
# OK, we've found our little pickled cache of data.
try:
@@ -1052,7 +1105,7 @@ class _GenerateV7DSP(_DSPGenerator, _GenerateV7User):
V10DSPHeader = """\
<?xml version="1.0" encoding="%(encoding)s"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="%(versionstr)s" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
"""
V10DSPProjectConfiguration = """\
@@ -1067,6 +1120,7 @@ V10DSPGlobals = """\
\t\t<ProjectGuid>%(project_guid)s</ProjectGuid>
%(scc_attrs)s\t\t<RootNamespace>%(name)s</RootNamespace>
\t\t<Keyword>MakeFileProj</Keyword>
+\t\t<VCProjectUpgraderObjectName>NoUpgrade</VCProjectUpgraderObjectName>
\t</PropertyGroup>
"""
@@ -1080,7 +1134,7 @@ V10DSPPropertyGroupCondition = """\
V10DSPImportGroupCondition = """\
\t<ImportGroup Condition="'$(Configuration)|$(Platform)'=='%(variant)s|%(platform)s'" Label="PropertySheets">
-\t\t<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+\t\t<Import Project="$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
\t</ImportGroup>
"""
@@ -1104,9 +1158,9 @@ V15DSPHeader = """\
class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
"""Generates a Project file for MSVS 2010"""
- def __init__(self, dspfile, header, source, env):
+ def __init__(self, dspfile, source, env):
_DSPGenerator.__init__(self, dspfile, source, env)
- self.dspheader = header
+ self.dspheader = V10DSPHeader
self.dspconfiguration = V10DSPProjectConfiguration
self.dspglobals = V10DSPGlobals
@@ -1115,6 +1169,7 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
def PrintHeader(self):
env = self.env
name = self.name
+ versionstr = self.versionstr
encoding = env.subst('$MSVSENCODING')
project_guid = env.get('MSVS_PROJECT_GUID', '')
scc_provider = env.get('MSVS_SCC_PROVIDER', '')
@@ -1159,7 +1214,7 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
name = self.name
confkeys = sorted(self.configs.keys())
- self.file.write('\t<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />\n')
+ self.file.write('\t<Import Project="$(VCTargetsPath)\\Microsoft.Cpp.Default.props" />\n')
toolset = ''
if 'MSVC_VERSION' in self.env:
@@ -1170,7 +1225,7 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
platform = self.configs[kind].platform
self.file.write(V10DSPPropertyGroupCondition % locals())
- self.file.write('\t<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\n')
+ self.file.write('\t<Import Project="$(VCTargetsPath)\\Microsoft.Cpp.props" />\n')
self.file.write('\t<ImportGroup Label="ExtensionSettings">\n')
self.file.write('\t</ImportGroup>\n')
@@ -1190,6 +1245,8 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
buildtarget = self.configs[kind].buildtarget
runfile = self.configs[kind].runfile
cmdargs = self.configs[kind].cmdargs
+ cpppaths = self.configs[kind].cpppaths
+ cppdefines = self.configs[kind].cppdefines
env_has_buildtarget = 'MSVSBUILDTARGET' in self.env
if not env_has_buildtarget:
@@ -1207,9 +1264,8 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
# This isn't perfect; CPPDEFINES and CPPPATH can contain $TARGET and $SOURCE,
# so they could vary depending on the command being generated. This code
# assumes they don't.
- preprocdefs = xmlify(';'.join(processDefines(self.env.get('CPPDEFINES', []))))
- includepath_Dirs = processIncludes(self.env.get('CPPPATH', []), self.env, None, None)
- includepath = xmlify(';'.join([str(x) for x in includepath_Dirs]))
+ preprocdefs = xmlify(';'.join(processDefines(cppdefines)))
+ includepath = xmlify(';'.join(processIncludes(cpppaths, self.env, None, None)))
if not env_has_buildtarget:
del self.env['MSVSBUILDTARGET']
@@ -1226,14 +1282,15 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
raise SCons.Errors.InternalError('Unable to open "' + self.filtersabs + '" for writing:' + str(detail))
self.filters_file.write('<?xml version="1.0" encoding="utf-8"?>\n'
- '<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\n')
+ '<Project ToolsVersion="%s" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\n' %
+ self.versionstr)
self.PrintSourceFiles()
self.filters_file.write('</Project>')
self.filters_file.close()
- self.file.write('\t<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />\n'
+ self.file.write('\t<Import Project="$(VCTargetsPath)\\Microsoft.Cpp.targets" />\n'
'\t<ImportGroup Label="ExtensionTargets">\n'
'\t</ImportGroup>\n'
'</Project>\n')
@@ -1241,10 +1298,10 @@ class _GenerateV10DSP(_DSPGenerator, _GenerateV10User):
if self.nokeep == 0:
# now we pickle some data and add it to the file -- MSDEV will ignore it.
pdata = pickle.dumps(self.configs,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write('<!-- SCons Data:\n' + pdata + '\n')
pdata = pickle.dumps(self.sources,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write(pdata + '-->\n')
def printFilters(self, hierarchy, name):
@@ -1451,13 +1508,16 @@ class _GenerateV7DSW(_DSWGenerator):
self.platforms = []
for key in list(self.configs.keys()):
platform = self.configs[key].platform
- if not platform in self.platforms:
+ if platform not in self.platforms:
self.platforms.append(platform)
def GenerateProjectFilesInfo(self):
for dspfile in self.dspfiles:
dsp_folder_path, name = os.path.split(dspfile)
dsp_folder_path = os.path.abspath(dsp_folder_path)
+ if SCons.Util.splitext(name)[1] == '.filters':
+ # Ignore .filters project files
+ continue
dsp_relative_folder_path = os.path.relpath(dsp_folder_path, self.dsw_folder_path)
if dsp_relative_folder_path == os.curdir:
dsp_relative_file_path = name
@@ -1491,6 +1551,7 @@ class _GenerateV7DSW(_DSWGenerator):
while line:
line = dswfile.readline()
datas = datas + line
+ dswfile.close()
# OK, we've found our little pickled cache of data.
try:
@@ -1506,7 +1567,11 @@ class _GenerateV7DSW(_DSWGenerator):
def PrintSolution(self):
"""Writes a solution file"""
self.file.write('Microsoft Visual Studio Solution File, Format Version %s\n' % self.versionstr)
- if self.version_num > 14.0:
+ if self.version_num >= 14.2:
+ # Visual Studio 2019 is considered to be version 16.
+ self.file.write('# Visual Studio 16\n')
+ elif self.version_num > 14.0:
+ # Visual Studio 2015 and 2017 are both considered to be version 15.
self.file.write('# Visual Studio 15\n')
elif self.version_num >= 12.0:
self.file.write('# Visual Studio 14\n')
@@ -1617,7 +1682,7 @@ class _GenerateV7DSW(_DSWGenerator):
self.file.write('EndGlobal\n')
if self.nokeep == 0:
pdata = pickle.dumps(self.configs,PICKLE_PROTOCOL)
- pdata = base64.encodestring(pdata).decode()
+ pdata = base64.b64encode(pdata).decode()
self.file.write(pdata)
self.file.write('\n')
@@ -1686,11 +1751,8 @@ def GenerateDSP(dspfile, source, env):
version_num = 6.0
if 'MSVS_VERSION' in env:
version_num, suite = msvs_parse_version(env['MSVS_VERSION'])
- if version_num > 14.0:
- g = _GenerateV10DSP(dspfile, V15DSPHeader, source, env)
- g.Build()
- elif version_num >= 10.0:
- g = _GenerateV10DSP(dspfile, V10DSPHeader, source, env)
+ if version_num >= 10.0:
+ g = _GenerateV10DSP(dspfile, source, env)
g.Build()
elif version_num >= 7.0:
g = _GenerateV7DSP(dspfile, source, env)
@@ -1730,7 +1792,7 @@ def GenerateProject(target, source, env):
dspfile = builddspfile.srcnode()
# this detects whether or not we're using a VariantDir
- if not dspfile is builddspfile:
+ if dspfile is not builddspfile:
try:
bdsp = open(str(builddspfile), "w+")
except IOError as detail:
@@ -1738,6 +1800,7 @@ def GenerateProject(target, source, env):
raise
bdsp.write("This is just a placeholder file.\nThe real project file is here:\n%s\n" % dspfile.get_abspath())
+ bdsp.close()
GenerateDSP(dspfile, source, env)
@@ -1745,7 +1808,7 @@ def GenerateProject(target, source, env):
builddswfile = target[1]
dswfile = builddswfile.srcnode()
- if not dswfile is builddswfile:
+ if dswfile is not builddswfile:
try:
bdsw = open(str(builddswfile), "w+")
@@ -1754,6 +1817,7 @@ def GenerateProject(target, source, env):
raise
bdsw.write("This is just a placeholder file.\nThe real workspace file is here:\n%s\n" % dswfile.get_abspath())
+ bdsw.close()
GenerateDSW(dswfile, source, env)
@@ -1781,11 +1845,10 @@ def projectEmitter(target, source, env):
# Project file depends on CPPDEFINES and CPPPATH
preprocdefs = xmlify(';'.join(processDefines(env.get('CPPDEFINES', []))))
- includepath_Dirs = processIncludes(env.get('CPPPATH', []), env, None, None)
- includepath = xmlify(';'.join([str(x) for x in includepath_Dirs]))
+ includepath = xmlify(';'.join(processIncludes(env.get('CPPPATH', []), env, None, None)))
source = source + "; ppdefs:%s incpath:%s"%(preprocdefs, includepath)
- if 'buildtarget' in env and env['buildtarget'] != None:
+ if 'buildtarget' in env and env['buildtarget'] is not None:
if SCons.Util.is_String(env['buildtarget']):
source = source + ' "%s"' % env['buildtarget']
elif SCons.Util.is_List(env['buildtarget']):
@@ -1799,7 +1862,7 @@ def projectEmitter(target, source, env):
try: source = source + ' "%s"' % env['buildtarget'].get_abspath()
except AttributeError: raise SCons.Errors.InternalError("buildtarget can be a string, a node, a list of strings or nodes, or None")
- if 'outdir' in env and env['outdir'] != None:
+ if 'outdir' in env and env['outdir'] is not None:
if SCons.Util.is_String(env['outdir']):
source = source + ' "%s"' % env['outdir']
elif SCons.Util.is_List(env['outdir']):
@@ -1962,8 +2025,14 @@ def generate(env):
default_MSVS_SConscript = env.File('SConstruct')
env['MSVSSCONSCRIPT'] = default_MSVS_SConscript
- env['MSVSSCONS'] = '"%s" -c "%s"' % (python_executable, getExecScriptMain(env))
- env['MSVSSCONSFLAGS'] = '-C "${MSVSSCONSCRIPT.dir.get_abspath()}" -f ${MSVSSCONSCRIPT.name}'
+ # Allow consumers to provide their own versions of MSVSSCONS and
+ # MSVSSCONSFLAGS. This helps support consumers who use wrapper scripts to
+ # invoke scons.
+ if 'MSVSSCONS' not in env:
+ env['MSVSSCONS'] = '"%s" -c "%s"' % (python_executable, getExecScriptMain(env))
+ if 'MSVSSCONSFLAGS' not in env:
+ env['MSVSSCONSFLAGS'] = '-C "${MSVSSCONSCRIPT.dir.get_abspath()}" -f ${MSVSSCONSCRIPT.name}'
+
env['MSVSSCONSCOM'] = '$MSVSSCONS $MSVSSCONSFLAGS'
env['MSVSBUILDCOM'] = '$MSVSSCONSCOM "$MSVSBUILDTARGET"'
env['MSVSREBUILDCOM'] = '$MSVSSCONSCOM "$MSVSBUILDTARGET"'