Issue #2513: enable 64bit cross compilation on windows.
diff --git a/Lib/distutils/command/bdist.py b/Lib/distutils/command/bdist.py
index d6897d2..ca3da74 100644
--- a/Lib/distutils/command/bdist.py
+++ b/Lib/distutils/command/bdist.py
@@ -97,7 +97,10 @@
def finalize_options (self):
# have to finalize 'plat_name' before 'bdist_base'
if self.plat_name is None:
- self.plat_name = get_platform()
+ if self.skip_build:
+ self.plat_name = get_platform()
+ else:
+ self.plat_name = self.get_finalized_command('build').plat_name
# 'bdist_base' -- parent of per-built-distribution-format
# temporary directories (eg. we'll probably have
@@ -121,7 +124,6 @@
# finalize_options()
-
def run (self):
# Figure out which sub-commands we need to run.
diff --git a/Lib/distutils/command/bdist_msi.py b/Lib/distutils/command/bdist_msi.py
index a401452..f94d957 100644
--- a/Lib/distutils/command/bdist_msi.py
+++ b/Lib/distutils/command/bdist_msi.py
@@ -9,11 +9,11 @@
import sys, os
from distutils.core import Command
-from distutils.util import get_platform
from distutils.dir_util import remove_tree
from distutils.sysconfig import get_python_version
from distutils.version import StrictVersion
from distutils.errors import DistutilsOptionError
+from distutils.util import get_platform
from distutils import log
import msilib
from msilib import schema, sequence, text
@@ -87,6 +87,9 @@
user_options = [('bdist-dir=', None,
"temporary directory for creating the distribution"),
+ ('plat-name=', 'p',
+ "platform name to embed in generated filenames "
+ "(default: %s)" % get_platform()),
('keep-temp', 'k',
"keep the pseudo-installation tree around after " +
"creating the distribution archive"),
@@ -116,6 +119,7 @@
def initialize_options (self):
self.bdist_dir = None
+ self.plat_name = None
self.keep_temp = 0
self.no_target_compile = 0
self.no_target_optimize = 0
@@ -139,7 +143,10 @@
else:
self.target_version = short_version
- self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
+ self.set_undefined_options('bdist',
+ ('dist_dir', 'dist_dir'),
+ ('plat_name', 'plat_name'),
+ )
if self.pre_install_script:
raise DistutilsOptionError, "the pre-install-script feature is not yet implemented"
@@ -181,7 +188,7 @@
if not target_version:
assert self.skip_build, "Should have already checked this"
target_version = sys.version[0:3]
- plat_specifier = ".%s-%s" % (get_platform(), target_version)
+ plat_specifier = ".%s-%s" % (self.plat_name, target_version)
build = self.get_finalized_command('build')
build.build_lib = os.path.join(build.build_base,
'lib' + plat_specifier)
@@ -633,8 +640,7 @@
def get_installer_filename(self, fullname):
# Factored out to allow overriding in subclasses
- plat = get_platform()
- installer_name = os.path.join(self.dist_dir,
- "%s.%s-py%s.msi" %
- (fullname, plat, self.target_version))
+ base_name = "%s.%s-py%s.msi" % (fullname, self.plat_name,
+ self.target_version)
+ installer_name = os.path.join(self.dist_dir, base_name)
return installer_name
diff --git a/Lib/distutils/command/bdist_wininst.py b/Lib/distutils/command/bdist_wininst.py
index b0691fb..02542af 100644
--- a/Lib/distutils/command/bdist_wininst.py
+++ b/Lib/distutils/command/bdist_wininst.py
@@ -21,6 +21,9 @@
user_options = [('bdist-dir=', None,
"temporary directory for creating the distribution"),
+ ('plat-name=', 'p',
+ "platform name to embed in generated filenames "
+ "(default: %s)" % get_platform()),
('keep-temp', 'k',
"keep the pseudo-installation tree around after " +
"creating the distribution archive"),
@@ -54,6 +57,7 @@
def initialize_options (self):
self.bdist_dir = None
+ self.plat_name = None
self.keep_temp = 0
self.no_target_compile = 0
self.no_target_optimize = 0
@@ -82,7 +86,10 @@
" option must be specified" % (short_version,)
self.target_version = short_version
- self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
+ self.set_undefined_options('bdist',
+ ('dist_dir', 'dist_dir'),
+ ('plat_name', 'plat_name'),
+ )
if self.install_script:
for script in self.distribution.scripts:
@@ -110,6 +117,7 @@
install.root = self.bdist_dir
install.skip_build = self.skip_build
install.warn_dir = 0
+ install.plat_name = self.plat_name
install_lib = self.reinitialize_command('install_lib')
# we do not want to include pyc or pyo files
@@ -127,7 +135,7 @@
if not target_version:
assert self.skip_build, "Should have already checked this"
target_version = sys.version[0:3]
- plat_specifier = ".%s-%s" % (get_platform(), target_version)
+ plat_specifier = ".%s-%s" % (self.plat_name, target_version)
build = self.get_finalized_command('build')
build.build_lib = os.path.join(build.build_base,
'lib' + plat_specifier)
@@ -285,11 +293,11 @@
# if we create an installer for a specific python version,
# it's better to include this in the name
installer_name = os.path.join(self.dist_dir,
- "%s.win32-py%s.exe" %
- (fullname, self.target_version))
+ "%s.%s-py%s.exe" %
+ (fullname, self.plat_name, self.target_version))
else:
installer_name = os.path.join(self.dist_dir,
- "%s.win32.exe" % fullname)
+ "%s.%s.exe" % (fullname, self.plat_name))
return installer_name
# get_installer_filename()
@@ -312,9 +320,9 @@
bv = get_build_version()
else:
if self.target_version < "2.4":
- bv = "6"
+ bv = 6.0
else:
- bv = "7.1"
+ bv = 7.1
else:
# for current version - use authoritative check.
bv = get_build_version()
@@ -323,6 +331,10 @@
directory = os.path.dirname(__file__)
# we must use a wininst-x.y.exe built with the same C compiler
# used for python. XXX What about mingw, borland, and so on?
- filename = os.path.join(directory, "wininst-%.1f.exe" % bv)
+ if self.plat_name == 'win32':
+ sfix = ''
+ else:
+ sfix = self.plat_name[3:] # strip 'win' - leaves eg '-amd64'
+ filename = os.path.join(directory, "wininst-%.1f%s.exe" % (bv, sfix))
return open(filename, "rb").read()
# class bdist_wininst
diff --git a/Lib/distutils/command/build.py b/Lib/distutils/command/build.py
index bca031f..7462e93 100644
--- a/Lib/distutils/command/build.py
+++ b/Lib/distutils/command/build.py
@@ -8,6 +8,7 @@
import sys, os
from distutils.core import Command
+from distutils.errors import DistutilsOptionError
from distutils.util import get_platform
@@ -34,6 +35,9 @@
"build directory for scripts"),
('build-temp=', 't',
"temporary build directory"),
+ ('plat-name=', 'p',
+ "platform name to build for, if supported "
+ "(default: %s)" % get_platform()),
('compiler=', 'c',
"specify the compiler type"),
('debug', 'g',
@@ -61,13 +65,25 @@
self.build_temp = None
self.build_scripts = None
self.compiler = None
+ self.plat_name = None
self.debug = None
self.force = 0
self.executable = None
def finalize_options (self):
- plat_specifier = ".%s-%s" % (get_platform(), sys.version[0:3])
+ if self.plat_name is None:
+ self.plat_name = get_platform()
+ else:
+ # plat-name only supported for windows (other platforms are
+ # supported via ./configure flags, if at all). Avoid misleading
+ # other platforms.
+ if os.name != 'nt':
+ raise DistutilsOptionError(
+ "--plat-name only supported on Windows (try "
+ "using './configure --help' on your platform)")
+
+ plat_specifier = ".%s-%s" % (self.plat_name, sys.version[0:3])
# Make it so Python 2.x and Python 2.x with --with-pydebug don't
# share the same build directories. Doing so confuses the build
diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py
index 3042fe0..bf5ad7e 100644
--- a/Lib/distutils/command/build_ext.py
+++ b/Lib/distutils/command/build_ext.py
@@ -15,6 +15,7 @@
from distutils.sysconfig import customize_compiler, get_python_version
from distutils.dep_util import newer_group
from distutils.extension import Extension
+from distutils.util import get_platform
from distutils import log
if os.name == 'nt':
@@ -60,6 +61,9 @@
"directory for compiled extension modules"),
('build-temp=', 't',
"directory for temporary files (build by-products)"),
+ ('plat-name=', 'p',
+ "platform name to cross-compile for, if supported "
+ "(default: %s)" % get_platform()),
('inplace', 'i',
"ignore build-lib and put compiled extensions into the source " +
"directory alongside your pure Python modules"),
@@ -101,6 +105,7 @@
def initialize_options (self):
self.extensions = None
self.build_lib = None
+ self.plat_name = None
self.build_temp = None
self.inplace = 0
self.package = None
@@ -127,7 +132,9 @@
('build_temp', 'build_temp'),
('compiler', 'compiler'),
('debug', 'debug'),
- ('force', 'force'))
+ ('force', 'force'),
+ ('plat_name', 'plat_name'),
+ )
if self.package is None:
self.package = self.distribution.ext_package
@@ -171,6 +178,9 @@
# for Release and Debug builds.
# also Python's library directory must be appended to library_dirs
if os.name == 'nt':
+ # the 'libs' directory is for binary installs - we assume that
+ # must be the *native* platform. But we don't really support
+ # cross-compiling via a binary install anyway, so we let it go.
self.library_dirs.append(os.path.join(sys.exec_prefix, 'libs'))
if self.debug:
self.build_temp = os.path.join(self.build_temp, "Debug")
@@ -181,8 +191,17 @@
# this allows distutils on windows to work in the source tree
self.include_dirs.append(os.path.join(sys.exec_prefix, 'PC'))
if MSVC_VERSION == 9:
- self.library_dirs.append(os.path.join(sys.exec_prefix,
- 'PCbuild'))
+ # Use the .lib files for the correct architecture
+ if self.plat_name == 'win32':
+ suffix = ''
+ else:
+ # win-amd64 or win-ia64
+ suffix = self.plat_name[4:]
+ new_lib = os.path.join(sys.exec_prefix, 'PCbuild')
+ if suffix:
+ new_lib = os.path.join(new_lib, suffix)
+ self.library_dirs.append(new_lib)
+
elif MSVC_VERSION == 8:
self.library_dirs.append(os.path.join(sys.exec_prefix,
'PC', 'VS8.0', 'win32release'))
@@ -275,6 +294,11 @@
dry_run=self.dry_run,
force=self.force)
customize_compiler(self.compiler)
+ # If we are cross-compiling, init the compiler now (if we are not
+ # cross-compiling, init would not hurt, but people may rely on
+ # late initialization of compiler even if they shouldn't...)
+ if os.name == 'nt' and self.plat_name != get_platform():
+ self.compiler.initialize(self.plat_name)
# And make sure that any compile/link-related options (which might
# come from the command-line or from the setup script) are set in
diff --git a/Lib/distutils/command/install.py b/Lib/distutils/command/install.py
index 0d39b91..33a1212 100644
--- a/Lib/distutils/command/install.py
+++ b/Lib/distutils/command/install.py
@@ -16,6 +16,7 @@
from distutils.errors import DistutilsPlatformError
from distutils.file_util import write_file
from distutils.util import convert_path, subst_vars, change_root
+from distutils.util import get_platform
from distutils.errors import DistutilsOptionError
if sys.version < "2.2":
@@ -503,6 +504,14 @@
# Obviously have to build before we can install
if not self.skip_build:
self.run_command('build')
+ # If we built for any other platform, we can't install.
+ build_plat = self.distribution.get_command_obj('build').plat_name
+ # check warn_dir - it is a clue that the 'install' is happening
+ # internally, and not to sys.path, so we don't check the platform
+ # matches what we are running.
+ if self.warn_dir and build_plat != get_platform():
+ raise DistutilsPlatformError("Can't install when "
+ "cross-compiling")
# Run all sub-commands (at least those that need to be run)
for cmd_name in self.get_sub_commands():
diff --git a/Lib/distutils/command/wininst-9.0-amd64.exe b/Lib/distutils/command/wininst-9.0-amd64.exe
new file mode 100644
index 0000000..c99ede4
--- /dev/null
+++ b/Lib/distutils/command/wininst-9.0-amd64.exe
Binary files differ