Launch vcvarsall.bat for the recognized VS Installation Directory from python instead of making mach.bat try that on hardcoded paths.

This commit is contained in:
MeFisto94 2019-12-22 20:56:29 +01:00
parent 43a5f65940
commit 215177d791
2 changed files with 11 additions and 57 deletions

View file

@ -10,6 +10,7 @@
from __future__ import print_function, unicode_literals
import datetime
import locale
import os
import os.path as path
import platform
@ -318,6 +319,16 @@ class MachCommands(CommandBase):
"lib", "pkgconfig"
)
if 'windows' in host:
process = subprocess.Popen('("%s" %s > nul) && "python" -c "import os; print(repr(os.environ))"' %
(os.path.join(vs_dirs['vcdir'], "Auxiliary", "Build", "vcvarsall.bat"), "x64"),
stdout=subprocess.PIPE, shell=True)
stdout, _ = process.communicate()
exitcode = process.wait()
encoding = locale.getpreferredencoding() # See https://stackoverflow.com/a/9228117
if exitcode == 0:
os.environ.update(eval(stdout.decode(encoding)))
# Ensure that GStreamer libraries are accessible when linking.
if 'windows' in target_triple:
gst_root = gstreamer_root(target_triple, env)