#!/usr/bin/env python
# encoding: utf-8
# Carlos Rafael Giani, 2006 (dv)
# Tamas Pal, 2007 (folti)
# Nicolas Mercier, 2009
"""
Microsoft Visual C++/Intel C++ compiler support
Usage::
def configure(conf):
conf.env['MSVC_VERSIONS'] = ['msvc 9.0', 'msvc 8.0', 'wsdk 7.0', 'intel 11', 'PocketPC 9.0', 'Smartphone 8.0']
conf.env['MSVC_TARGETS'] = ['x64']
conf.load('msvc')
or::
def configure(conf):
conf.load('msvc', funs='no_autodetect')
conf.check_lib_msvc('gdi32')
conf.check_libs_msvc('kernel32 user32')
def build(bld):
tg = bld.program(source='main.c', target='app', use='KERNEL32 USER32 GDI32')
Platforms and targets will be tested in the order they appear;
the first good configuration will be used.
Supported platforms: ia64, x64, x86, x86_amd64, x86_ia64
Compilers supported:
* msvc => Visual Studio, versions 7.1 (2003), 8,0 (2005), 9.0 (2008)
* wsdk => Windows SDK, versions 6.0, 6.1, 7.0
* icl => Intel compiler, versions 9,10,11
* Smartphone => Compiler/SDK for Smartphone devices (armv4/v4i)
* PocketPC => Compiler/SDK for PocketPC devices (armv4/v4i)
"""
import os, sys, re, tempfile
try:
import _winreg
except:
try:
import winreg as _winreg
except:
_winreg = None
from waflib import Utils, TaskGen, Runner, Configure, Task, Options
from waflib.Logs import debug, info, warn, error
from waflib.TaskGen import after_method, before_method, feature
from waflib.Configure import conf
from waflib.Tools import ccroot, c, cxx, ar, winres
g_msvc_systemlibs = '''
aclui activeds ad1 adptif adsiid advapi32 asycfilt authz bhsupp bits bufferoverflowu cabinet
cap certadm certidl ciuuid clusapi comctl32 comdlg32 comsupp comsuppd comsuppw comsuppwd comsvcs
credui crypt32 cryptnet cryptui d3d8thk daouuid dbgeng dbghelp dciman32 ddao35 ddao35d
ddao35u ddao35ud delayimp dhcpcsvc dhcpsapi dlcapi dnsapi dsprop dsuiext dtchelp
faultrep fcachdll fci fdi framedyd framedyn gdi32 gdiplus glauxglu32 gpedit gpmuuid
gtrts32w gtrtst32hlink htmlhelp httpapi icm32 icmui imagehlp imm32 iphlpapi iprop
kernel32 ksguid ksproxy ksuser libcmt libcmtd libcpmt libcpmtd loadperf lz32 mapi
mapi32 mgmtapi minidump mmc mobsync mpr mprapi mqoa mqrt msacm32 mscms mscoree
msdasc msimg32 msrating mstask msvcmrt msvcurt msvcurtd mswsock msxml2 mtx mtxdm
netapi32 nmapinmsupp npptools ntdsapi ntdsbcli ntmsapi ntquery odbc32 odbcbcp
odbccp32 oldnames ole32 oleacc oleaut32 oledb oledlgolepro32 opends60 opengl32
osptk parser pdh penter pgobootrun pgort powrprof psapi ptrustm ptrustmd ptrustu
ptrustud qosname rasapi32 rasdlg rassapi resutils riched20 rpcndr rpcns4 rpcrt4 rtm
rtutils runtmchk scarddlg scrnsave scrnsavw secur32 sensapi setupapi sfc shell32
shfolder shlwapi sisbkup snmpapi sporder srclient sti strsafe svcguid tapi32 thunk32
traffic unicows url urlmon user32 userenv usp10 uuid uxtheme vcomp vcompd vdmdbg
version vfw32 wbemuuid webpost wiaguid wininet winmm winscard winspool winstrm
wintrust wldap32 wmiutils wow32 ws2_32 wsnmp32 wsock32 wst wtsapi32 xaswitch xolehlp
'''.split()
"""importlibs provided by MSVC/Platform SDK. Do NOT search them"""
all_msvc_platforms = [ ('x64', 'amd64'), ('x86', 'x86'), ('ia64', 'ia64'), ('x86_amd64', 'amd64'), ('x86_ia64', 'ia64') ]
"""List of msvc platforms"""
all_wince_platforms = [ ('armv4', 'arm'), ('armv4i', 'arm'), ('mipsii', 'mips'), ('mipsii_fp', 'mips'), ('mipsiv', 'mips'), ('mipsiv_fp', 'mips'), ('sh4', 'sh'), ('x86', 'cex86') ]
"""List of wince platforms"""
all_icl_platforms = [ ('intel64', 'amd64'), ('em64t', 'amd64'), ('ia32', 'x86'), ('Itanium', 'ia64')]
"""List of icl platforms"""
def setup_msvc(conf, versions):
platforms = Utils.to_list(conf.env['MSVC_TARGETS']) or [i for i,j in all_msvc_platforms+all_icl_platforms+all_wince_platforms]
desired_versions = conf.env['MSVC_VERSIONS'] or [v for v,_ in versions][::-1]
versiondict = dict(versions)
for version in desired_versions:
try:
targets = dict(versiondict [version])
for target in platforms:
try:
arch,(p1,p2,p3) = targets[target]
compiler,revision = version.split()
return compiler,revision,p1,p2,p3
except KeyError: continue
except KeyError: continue
conf.fatal('msvc: Impossible to find a valid architecture for building (in setup_msvc)')
@conf
[docs]def get_msvc_version(conf, compiler, version, target, vcvars):
"""
Create a bat file to obtain the location of the libraries
:param compiler: ?
:param version: ?
:target: ?
:vcvars: ?
:return: the location of msvc, the location of include dirs, and the library paths
:rtype: tuple of strings
"""
debug('msvc: get_msvc_version: %r %r %r', compiler, version, target)
batfile = conf.bldnode.make_node('waf-print-msvc.bat')
batfile.write("""@echo off
set INCLUDE=
set LIB=
call "%s" %s
echo PATH=%%PATH%%
echo INCLUDE=%%INCLUDE%%
echo LIB=%%LIB%%
""" % (vcvars,target))
sout = conf.cmd_and_log(['cmd', '/E:on', '/V:on', '/C', batfile.abspath()])
lines = sout.splitlines()
for x in ('Setting environment', 'Setting SDK environment', 'Intel(R) C++ Compiler', 'Intel Parallel Studio'):
if lines[0].find(x) != -1:
break
else:
debug('msvc: get_msvc_version: %r %r %r -> not found', compiler, version, target)
conf.fatal('msvc: Impossible to find a valid architecture for building (in get_msvc_version)')
for line in lines[1:]:
if line.startswith('PATH='):
path = line[5:]
MSVC_PATH = path.split(';')
elif line.startswith('INCLUDE='):
MSVC_INCDIR = [i for i in line[8:].split(';') if i]
elif line.startswith('LIB='):
MSVC_LIBDIR = [i for i in line[4:].split(';') if i]
# Check if the compiler is usable at all.
# The detection may return 64-bit versions even on 32-bit systems, and these would fail to run.
env = {}
env.update(os.environ)
env.update(PATH = path)
compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
cxx = conf.find_program(compiler_name, path_list=MSVC_PATH)
cxx = conf.cmd_to_list(cxx)
# delete CL if exists. because it could contain parameters wich can change cl's behaviour rather catastrophically.
if 'CL' in env:
del(env['CL'])
try:
try:
conf.cmd_and_log(cxx + ['/help'], env=env)
except Exception as e:
debug('msvc: get_msvc_version: %r %r %r -> failure' % (compiler, version, target))
debug(str(e))
conf.fatal('msvc: cannot run the compiler (in get_msvc_version)')
else:
debug('msvc: get_msvc_version: %r %r %r -> OK', compiler, version, target)
finally:
conf.env[compiler_name] = ''
return (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR)
@conf
[docs]def gather_wsdk_versions(conf, versions):
"""
Use winreg to add the msvc versions to the input list
:param versions: list to modify
:type versions: list
"""
version_pattern = re.compile('^v..?.?\...?.?')
try:
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Microsoft SDKs\\Windows')
except WindowsError:
try:
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows')
except WindowsError:
return
index = 0
while 1:
try:
version = _winreg.EnumKey(all_versions, index)
except WindowsError:
break
index = index + 1
if not version_pattern.match(version):
continue
try:
msvc_version = _winreg.OpenKey(all_versions, version)
path,type = _winreg.QueryValueEx(msvc_version,'InstallationFolder')
except WindowsError:
continue
if os.path.isfile(os.path.join(path, 'bin', 'SetEnv.cmd')):
targets = []
for target,arch in all_msvc_platforms:
try:
targets.append((target, (arch, conf.get_msvc_version('wsdk', version, '/'+target, os.path.join(path, 'bin', 'SetEnv.cmd')))))
except conf.errors.ConfigurationError:
pass
versions.append(('wsdk ' + version[1:], targets))
@conf
[docs]def gather_msvc_versions(conf, versions):
"""
Checks SmartPhones SDKs
:param versions: list to modify
:type versions: list
"""
try:
ce_sdk = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Windows CE Tools\\SDKs')
except WindowsError:
try:
ce_sdk = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Windows CE Tools\\SDKs')
except WindowsError:
ce_sdk = ''
if ce_sdk:
supported_wince_platforms = []
ce_index = 0
while 1:
try:
sdk_device = _winreg.EnumKey(ce_sdk, ce_index)
except WindowsError:
break
ce_index = ce_index + 1
sdk = _winreg.OpenKey(ce_sdk, sdk_device)
path,type = _winreg.QueryValueEx(sdk, 'SDKRootDir')
path=str(path)
path,device = os.path.split(path)
if not device:
path,device = os.path.split(path)
for arch,compiler in all_wince_platforms:
platforms = []
if os.path.isdir(os.path.join(path, device, 'Lib', arch)):
platforms.append((arch, compiler, os.path.join(path, device, 'Include', arch), os.path.join(path, device, 'Lib', arch)))
if platforms:
supported_wince_platforms.append((device, platforms))
# checks MSVC
version_pattern = re.compile('^..?\...?')
detected_versions = []
for vcver,vcvar in [('VCExpress','Exp'), ('VisualStudio','')]:
try:
prefix = 'SOFTWARE\\Wow6432node\\Microsoft\\'+vcver
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, prefix)
except WindowsError:
try:
prefix = 'SOFTWARE\\Microsoft\\'+vcver
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, prefix)
except WindowsError:
continue
index = 0
while 1:
try:
version = _winreg.EnumKey(all_versions, index)
except WindowsError:
break
index = index + 1
if not version_pattern.match(version):
continue
if version.endswith('Exp'):
versionnumber = float(version[:-3])
else:
versionnumber = float(version)
detected_versions.append((versionnumber, version, prefix+"\\"+version))
def fun(tup):
return tup[0]
# FIXME sort does not have a key on python 2.3
detected_versions.sort(key = fun)
for (v,version,reg) in detected_versions:
try:
msvc_version = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, reg + "\\Setup\\VS")
path,type = _winreg.QueryValueEx(msvc_version, 'ProductDir')
path=str(path)
targets = []
if ce_sdk:
for device,platforms in supported_wince_platforms:
cetargets = []
for platform,compiler,include,lib in platforms:
winCEpath = os.path.join(path, 'VC', 'ce')
if os.path.isdir(winCEpath):
try:
common_bindirs,_1,_2 = conf.get_msvc_version('msvc', version, 'x86', os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat'))
except conf.errors.ConfigurationError:
pass
else:
if os.path.isdir(os.path.join(winCEpath, 'lib', platform)):
bindirs = [os.path.join(winCEpath, 'bin', compiler), os.path.join(winCEpath, 'bin', 'x86_'+compiler)] + common_bindirs
incdirs = [include, os.path.join(winCEpath, 'include'), os.path.join(winCEpath, 'atlmfc', 'include')]
libdirs = [lib, os.path.join(winCEpath, 'lib', platform), os.path.join(winCEpath, 'atlmfc', 'lib', platform)]
cetargets.append((platform, (platform, (bindirs,incdirs,libdirs))))
versions.append((device+' '+version, cetargets))
if os.path.isfile(os.path.join(path, 'VC', 'vcvarsall.bat')):
for target,realtarget in all_msvc_platforms[::-1]:
try:
targets.append((target, (realtarget, conf.get_msvc_version('msvc', version, target, os.path.join(path, 'VC', 'vcvarsall.bat')))))
except conf.errors.ConfigurationError:
pass
elif os.path.isfile(os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat')):
try:
targets.append(('x86', ('x86', conf.get_msvc_version('msvc', version, 'x86', os.path.join(path, 'Common7', 'Tools', 'vsvars32.bat')))))
except conf.errors.ConfigurationError:
pass
versions.append(('msvc '+version, targets))
except WindowsError:
continue
@conf
[docs]def gather_icl_versions(conf, versions):
"""
Checks ICL compilers
:param versions: list to modify
:type versions: list
"""
version_pattern = re.compile('^...?.?\....?.?')
try:
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\C++')
except WindowsError:
try:
all_versions = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Compilers\\C++')
except WindowsError:
return
index = 0
while 1:
try:
version = _winreg.EnumKey(all_versions, index)
except WindowsError:
break
index = index + 1
if not version_pattern.match(version):
continue
targets = []
for target,arch in all_icl_platforms:
try:
if target=='intel64': targetDir='EM64T_NATIVE'
else: targetDir=target
_winreg.OpenKey(all_versions,version+'\\'+targetDir)
icl_version=_winreg.OpenKey(all_versions,version)
path,type=_winreg.QueryValueEx(icl_version,'ProductDir')
if os.path.isfile(os.path.join(path,'bin','iclvars.bat')):
try:
targets.append((target,(arch,conf.get_msvc_version('intel',version,target,os.path.join(path,'bin','iclvars.bat')))))
except conf.errors.ConfigurationError:
pass
except WindowsError:
pass
for target,arch in all_icl_platforms:
try:
icl_version = _winreg.OpenKey(all_versions, version+'\\'+target)
path,type = _winreg.QueryValueEx(icl_version,'ProductDir')
if os.path.isfile(os.path.join(path, 'bin', 'iclvars.bat')):
try:
targets.append((target, (arch, conf.get_msvc_version('intel', version, target, os.path.join(path, 'bin', 'iclvars.bat')))))
except conf.errors.ConfigurationError:
pass
except WindowsError:
continue
major = version[0:2]
versions.append(('intel ' + major, targets))
@conf
[docs]def get_msvc_versions(conf):
"""
:return: list of compilers installed
:rtype: list of string
"""
if not conf.env['MSVC_INSTALLED_VERSIONS']:
lst = []
conf.gather_icl_versions(lst)
conf.gather_wsdk_versions(lst)
conf.gather_msvc_versions(lst)
conf.env['MSVC_INSTALLED_VERSIONS'] = lst
return conf.env['MSVC_INSTALLED_VERSIONS']
@conf
[docs]def print_all_msvc_detected(conf):
"""
Print the contents of *conf.env.MSVC_INSTALLED_VERSIONS*
"""
for version,targets in conf.env['MSVC_INSTALLED_VERSIONS']:
info(version)
for target,l in targets:
info("\t"+target)
def detect_msvc(conf):
versions = get_msvc_versions(conf)
return setup_msvc(conf, versions)
@conf
[docs]def find_lt_names_msvc(self, libname, is_static=False):
"""
Win32/MSVC specific code to glean out information from libtool la files.
this function is not attached to the task_gen class
"""
lt_names=[
'lib%s.la' % libname,
'%s.la' % libname,
]
for path in self.env['LIBPATH']:
for la in lt_names:
laf=os.path.join(path,la)
dll=None
if os.path.exists(laf):
ltdict = Utils.read_la_file(laf)
lt_libdir=None
if ltdict.get('libdir', ''):
lt_libdir = ltdict['libdir']
if not is_static and ltdict.get('library_names', ''):
dllnames=ltdict['library_names'].split()
dll=dllnames[0].lower()
dll=re.sub('\.dll$', '', dll)
return (lt_libdir, dll, False)
elif ltdict.get('old_library', ''):
olib=ltdict['old_library']
if os.path.exists(os.path.join(path,olib)):
return (path, olib, True)
elif lt_libdir != '' and os.path.exists(os.path.join(lt_libdir,olib)):
return (lt_libdir, olib, True)
else:
return (None, olib, True)
else:
raise Errors.WafError('invalid libtool object file: %s' % laf)
return (None, None, None)
@conf
[docs]def libname_msvc(self, libname, is_static=False):
lib = libname.lower()
lib = re.sub('\.lib$','',lib)
if lib in g_msvc_systemlibs:
return lib
lib=re.sub('^lib','',lib)
if lib == 'm':
return None
(lt_path, lt_libname, lt_static) = self.find_lt_names_msvc(lib, is_static)
if lt_path != None and lt_libname != None:
if lt_static == True:
# file existance check has been made by find_lt_names
return os.path.join(lt_path,lt_libname)
if lt_path != None:
_libpaths=[lt_path] + self.env['LIBPATH']
else:
_libpaths=self.env['LIBPATH']
static_libs=[
'lib%ss.lib' % lib,
'lib%s.lib' % lib,
'%ss.lib' % lib,
'%s.lib' %lib,
]
dynamic_libs=[
'lib%s.dll.lib' % lib,
'lib%s.dll.a' % lib,
'%s.dll.lib' % lib,
'%s.dll.a' % lib,
'lib%s_d.lib' % lib,
'%s_d.lib' % lib,
'%s.lib' %lib,
]
libnames=static_libs
if not is_static:
libnames=dynamic_libs + static_libs
for path in _libpaths:
for libn in libnames:
if os.path.exists(os.path.join(path, libn)):
debug('msvc: lib found: %s' % os.path.join(path,libn))
return re.sub('\.lib$', '',libn)
#if no lib can be found, just return the libname as msvc expects it
self.fatal("The library %r could not be found" % libname)
return re.sub('\.lib$', '', libname)
@conf
[docs]def check_lib_msvc(self, libname, is_static=False, uselib_store=None):
"""
Ideally we should be able to place the lib in the right env var, either STLIB or LIB,
but we don't distinguish static libs from shared libs.
This is ok since msvc doesn't have any special linker flag to select static libs (no env['STLIB_MARKER'])
"""
libn = self.libname_msvc(libname, is_static)
if not uselib_store:
uselib_store = libname.upper()
if False and is_static: # disabled
self.env['STLIB_' + uselib_store] = [libn]
else:
self.env['LIB_' + uselib_store] = [libn]
@conf
[docs]def check_libs_msvc(self, libnames, is_static=False):
for libname in Utils.to_list(libnames):
self.check_lib_msvc(libname, is_static)
@conf
[docs]def no_autodetect(conf):
conf.eval_rules(detect.replace('autodetect', ''))
@conf
[docs]def autodetect(conf):
v = conf.env
compiler, version, path, includes, libdirs = detect_msvc(conf)
v['PATH'] = path
v['INCLUDES'] = includes
v['LIBPATH'] = libdirs
v['MSVC_COMPILER'] = compiler
def _get_prog_names(conf, compiler):
if compiler=='intel':
compiler_name = 'ICL'
linker_name = 'XILINK'
lib_name = 'XILIB'
else:
# assumes CL.exe
compiler_name = 'CL'
linker_name = 'LINK'
lib_name = 'LIB'
return compiler_name, linker_name, lib_name
@conf
[docs]def find_msvc(conf):
"""Due to path format limitations, limit operation only to native Win32. Yeah it sucks."""
if sys.platform == 'cygwin':
conf.fatal('MSVC module does not work under cygwin Python!')
v = conf.env
compiler, version, path, includes, libdirs = detect_msvc(conf)
v['PATH'] = path
v['INCLUDES'] = includes
v['LIBPATH'] = libdirs
compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
v.MSVC_MANIFEST = (compiler == 'msvc' and float(version) >= 8) or (compiler == 'wsdk' and float(version) >= 6) or (compiler == 'intel' and float(version) >= 11)
# compiler
cxx = None
if v['CXX']: cxx = v['CXX']
elif 'CXX' in conf.environ: cxx = conf.environ['CXX']
cxx = conf.find_program(compiler_name, var='CXX', path_list=path)
cxx = conf.cmd_to_list(cxx)
# before setting anything, check if the compiler is really msvc
env = dict(conf.environ)
env.update(PATH = ';'.join(path))
if not conf.cmd_and_log(cxx + ['/nologo', '/help'], env=env):
conf.fatal('the msvc compiler could not be identified')
# c/c++ compiler
v['CC'] = v['CXX'] = cxx
v['CC_NAME'] = v['CXX_NAME'] = 'msvc'
# environment flags
try: v.prepend_value('INCLUDES', conf.environ['INCLUDE']) # notice the 'S'
except KeyError: pass
try: v.prepend_value('LIBPATH', conf.environ['LIB'])
except KeyError: pass
# linker
if not v['LINK_CXX']:
link = conf.find_program(linker_name, path_list=path)
if link: v['LINK_CXX'] = link
else: conf.fatal('%s was not found (linker)' % linker_name)
v['LINK'] = link
if not v['LINK_CC']:
v['LINK_CC'] = v['LINK_CXX']
# staticlib linker
if not v['AR']:
stliblink = conf.find_program(lib_name, path_list=path, var='AR')
if not stliblink: return
v['ARFLAGS'] = ['/NOLOGO']
# manifest tool. Not required for VS 2003 and below. Must have for VS 2005 and later
if v.MSVC_MANIFEST:
mt = conf.find_program('MT', path_list=path, var='MT')
v['MTFLAGS'] = ['/NOLOGO']
conf.load('winres')
if not conf.env['WINRC']:
warn('Resource compiler not found. Compiling resource file is disabled')
@conf
[docs]def msvc_common_flags(conf):
"""
Setup the flags required for executing the msvc compiler
The default is to allow a static and a shared library having the same name in the same directory, the static one being prefixed by 'lib'. If you feel that this
is incorrect, just change the extension (issue #824)::
bld.env.STLIB_ST = bld.env.SHLIB_ST = '%s.lib'
bld.stlib(..., name='libfoo')
bld.shlib(..., name='foo')
"""
v = conf.env
v['DEST_BINFMT'] = 'pe'
v.append_value('CFLAGS', ['/nologo'])
v.append_value('CXXFLAGS', ['/nologo'])
v['DEFINES_ST'] = '/D%s'
v['CC_SRC_F'] = ''
v['CC_TGT_F'] = ['/c', '/Fo']
v['CXX_SRC_F'] = ''
v['CXX_TGT_F'] = ['/c', '/Fo']
v['CPPPATH_ST'] = '/I%s' # template for adding include paths
v['AR_TGT_F'] = v['CCLNK_TGT_F'] = v['CXXLNK_TGT_F'] = '/OUT:'
# Subsystem specific flags
v['CFLAGS_CONSOLE'] = v['CXXFLAGS_CONSOLE'] = ['/SUBSYSTEM:CONSOLE']
v['CFLAGS_NATIVE'] = v['CXXFLAGS_NATIVE'] = ['/SUBSYSTEM:NATIVE']
v['CFLAGS_POSIX'] = v['CXXFLAGS_POSIX'] = ['/SUBSYSTEM:POSIX']
v['CFLAGS_WINDOWS'] = v['CXXFLAGS_WINDOWS'] = ['/SUBSYSTEM:WINDOWS']
v['CFLAGS_WINDOWSCE'] = v['CXXFLAGS_WINDOWSCE'] = ['/SUBSYSTEM:WINDOWSCE']
# CRT specific flags
v['CFLAGS_CRT_MULTITHREADED'] = v['CXXFLAGS_CRT_MULTITHREADED'] = ['/MT']
v['CFLAGS_CRT_MULTITHREADED_DLL'] = v['CXXFLAGS_CRT_MULTITHREADED_DLL'] = ['/MD']
v['CFLAGS_CRT_MULTITHREADED_DBG'] = v['CXXFLAGS_CRT_MULTITHREADED_DBG'] = ['/MTd']
v['CFLAGS_CRT_MULTITHREADED_DLL_DBG'] = v['CXXFLAGS_CRT_MULTITHREADED_DLL_DBG'] = ['/MDd']
# linker
v['LIB_ST'] = '%s.lib' # template for adding shared libs
v['LIBPATH_ST'] = '/LIBPATH:%s' # template for adding libpaths
v['STLIB_ST'] = 'lib%s.lib'
v['STLIBPATH_ST'] = '/LIBPATH:%s'
v.append_value('LINKFLAGS', ['/NOLOGO'])
if v['MSVC_MANIFEST']:
v.append_value('LINKFLAGS', ['/MANIFEST'])
# shared library
v['CFLAGS_cshlib'] = ['']
v['CXXFLAGS_cxxshlib'] = ['']
v['LINKFLAGS_cshlib'] = v['LINKFLAGS_cxxshlib'] = ['/DLL']
v['cshlib_PATTERN'] = v['cxxshlib_PATTERN'] = '%s.dll'
v['implib_PATTERN'] = '%s.lib'
v['IMPLIB_ST'] = '/IMPLIB:%s'
# static library
v['LINKFLAGS_cstlib'] = ['']
v['cstlib_PATTERN'] = v['cxxstlib_PATTERN'] = 'lib%s.lib'
# program
v['cprogram_PATTERN'] = v['cxxprogram_PATTERN'] = '%s.exe'
#######################################################################################################
##### conf above, build below
@after_method('apply_link')
@feature('c', 'cxx')
[docs]def apply_flags_msvc(self):
"""
Add additional flags implied by msvc, such as subsystems and pdb files::
def build(bld):
bld.stlib(source='main.c', target='bar', subsystem='gruik')
"""
if self.env.CC_NAME != 'msvc' or not getattr(self, 'link_task', None):
return
is_static = isinstance(self.link_task, ccroot.stlink_task)
subsystem = getattr(self, 'subsystem', '')
if subsystem:
subsystem = '/subsystem:%s' % subsystem
flags = is_static and 'ARFLAGS' or 'LINKFLAGS'
self.env.append_value(flags, subsystem)
if not is_static:
for f in self.env.LINKFLAGS:
d = f.lower()
if d[1:] == 'debug':
try:
pdbnode = self.link_task.outputs[0].change_ext('.pdb')
dest = self.inst_task.dest
except AttributeError:
pass
else:
pdbfile = pdbnode.bldpath()
self.link_task.outputs.append(pdbnode)
self.bld.install_files(dest, [pdbnode], env=self.env)
break
# split the manifest file processing from the link task, like for the rc processing
@feature('cprogram', 'cshlib', 'cxxprogram', 'cxxshlib')
@after_method('apply_link')
[docs]def apply_manifest(self):
"""
Special linker for MSVC with support for embedding manifests into DLL's
and executables compiled by Visual Studio 2005 or probably later. Without
the manifest file, the binaries are unusable.
See: http://msdn2.microsoft.com/en-us/library/ms235542(VS.80).aspx
"""
if self.env.CC_NAME == 'msvc' and self.env.MSVC_MANIFEST and getattr(self, 'link_task', None):
out_node = self.link_task.outputs[0]
man_node = out_node.parent.find_or_declare(out_node.name + '.manifest')
self.link_task.outputs.append(man_node)
self.link_task.do_manifest = True
[docs]def exec_mf(self):
"""
Create the manifest file
"""
env = self.env
mtool = env['MT']
if not mtool:
return 0
self.do_manifest = False
outfile = self.outputs[0].abspath()
manifest = None
for out_node in self.outputs:
if out_node.name.endswith('.manifest'):
manifest = out_node.abspath()
break
if manifest is None:
# Should never get here. If we do, it means the manifest file was
# never added to the outputs list, thus we don't have a manifest file
# to embed, so we just return.
return 0
# embedding mode. Different for EXE's and DLL's.
# see: http://msdn2.microsoft.com/en-us/library/ms235591(VS.80).aspx
mode = ''
if 'cprogram' in self.generator.features or 'cxxprogram' in self.generator.features:
mode = '1'
elif 'cshlib' in self.generator.features or 'cxxshlib' in self.generator.features:
mode = '2'
debug('msvc: embedding manifest in mode %r' % mode)
lst = []
lst.append(env['MT'])
lst.extend(Utils.to_list(env['MTFLAGS']))
lst.extend(['-manifest', manifest])
lst.append('-outputresource:%s;%s' % (outfile, mode))
lst = [lst]
return self.exec_command(*lst)
def quote_response_command(self, flag):
if flag.find(' ') > -1:
for x in ('/LIBPATH:', '/IMPLIB:', '/OUT:', '/I'):
if flag.startswith(x):
flag = '%s"%s"' % (x, flag[len(x):])
break
else:
flag = '"%s"' % flag
return flag
def exec_response_command(self, cmd, **kw):
# not public yet
try:
tmp = None
if sys.platform.startswith('win') and isinstance(cmd, list) and len(' '.join(cmd)) >= 8192:
program = cmd[0] #unquoted program name, otherwise exec_command will fail
cmd = [self.quote_response_command(x) for x in cmd]
(fd, tmp) = tempfile.mkstemp()
os.write(fd, ' '.join(cmd[1:]).encode())
os.close(fd)
cmd = [program, '@' + tmp]
# no return here, that's on purpose
ret = self.generator.bld.exec_command(cmd, **kw)
finally:
if tmp:
os.remove(tmp)
return ret
########## stupid evil command modification: concatenate the tokens /Fx, /doc, and /x: with the next token
[docs]def exec_command_msvc(self, *k, **kw):
"""
Change the command-line execution for msvc programs.
Instead of quoting all the paths and keep using the shell, we can just join the options msvc is interested in
"""
if self.env['CC_NAME'] == 'msvc':
if isinstance(k[0], list):
lst = []
carry = ''
for a in k[0]:
if len(a) == 3 and a.startswith('/F') or a == '/doc' or a[-1] == ':':
carry = a
else:
lst.append(carry + a)
carry = ''
k = [lst]
env = dict(os.environ)
env.update(PATH = ';'.join(self.env['PATH']))
kw['env'] = env
bld = self.generator.bld
try:
if not kw.get('cwd', None):
kw['cwd'] = bld.cwd
except AttributeError:
bld.cwd = kw['cwd'] = bld.variant_dir
ret = self.exec_response_command(k[0], **kw)
if not ret and getattr(self, 'do_manifest', None):
ret = self.exec_mf()
return ret
for k in 'c cxx winrc cprogram cxxprogram cshlib cxxshlib cstlib cxxstlib qxx'.split():
cls = Task.classes.get(k, None)
if cls:
cls.exec_command = exec_command_msvc
cls.exec_response_command = exec_response_command
cls.quote_response_command = quote_response_command
cls.exec_mf = exec_mf