diff options
Diffstat (limited to 'Lib/distutils/sysconfig.py')
| -rw-r--r-- | Lib/distutils/sysconfig.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py index 317640c..d125e0b 100644 --- a/Lib/distutils/sysconfig.py +++ b/Lib/distutils/sysconfig.py @@ -24,7 +24,11 @@ BASE_EXEC_PREFIX = os.path.normpath(sys.base_exec_prefix) # Path to the base directory of the project. On Windows the binary may # live in project/PCBuild9. If we're dealing with an x64 Windows build, # it'll live in project/PCbuild/amd64. -project_base = os.path.dirname(os.path.abspath(sys.executable)) +# set for cross builds +if "_PYTHON_PROJECT_BASE" in os.environ: + project_base = os.path.abspath(os.environ["_PYTHON_PROJECT_BASE"]) +else: + project_base = os.path.dirname(os.path.abspath(sys.executable)) if os.name == "nt" and "pcbuild" in project_base[-8:].lower(): project_base = os.path.abspath(os.path.join(project_base, os.path.pardir)) # PC/VS7.1 @@ -98,7 +102,7 @@ def get_python_inc(plat_specific=0, prefix=None): # the build directory may not be the source directory, we # must use "srcdir" from the makefile to find the "Include" # directory. - base = _sys_home or os.path.dirname(os.path.abspath(sys.executable)) + base = _sys_home or project_base if plat_specific: return base if _sys_home: @@ -251,8 +255,7 @@ def get_config_h_filename(): def get_makefile_filename(): """Return full pathname of installed Makefile from the Python build.""" if python_build: - return os.path.join(_sys_home or os.path.dirname(sys.executable), - "Makefile") + return os.path.join(_sys_home or project_base, "Makefile") lib_dir = get_python_lib(plat_specific=0, standard_lib=1) config_file = 'config-{}{}'.format(get_python_version(), build_flags) return os.path.join(lib_dir, config_file, 'Makefile') @@ -555,7 +558,7 @@ def get_config_vars(*args): # testing, for example, we might be running a non-installed python # from a different directory. if python_build and os.name == "posix": - base = os.path.dirname(os.path.abspath(sys.executable)) + base = project_base if (not os.path.isabs(_config_vars['srcdir']) and base != os.getcwd()): # srcdir is relative and we are not in the same directory |