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[Build] Locate FXC among Windows SDK architectures and versions

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Triang3l 2025-08-19 20:48:26 +03:00
parent 4234440681
commit 3b4b04c371
1 changed files with 29 additions and 13 deletions
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42
xenia-build
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@ -11,6 +11,7 @@ from datetime import datetime
from multiprocessing import Pool
from functools import partial
import argparse
import glob
import json
import os
import re
@ -917,23 +918,38 @@ class BuildShadersCommand(Command):
if sys.platform == 'win32':
print('Building Direct3D 12 Shader Model 5.1 DXBC shaders...')
# Get the FXC path.
# TODO(Triang3l): Find FXC in the most recent Windows SDK.
program_files_path = os.environ['ProgramFiles(x86)']
if not os.path.exists(program_files_path):
print('ERROR: could not find 32-bit Program Files')
# Get the path to FXC from the latest Windows SDK version.
# Assume native or emulated 32-bit x86 if not one of the
# architectures listed here.
windows_sdk_architecture = 'x86'
processor_architecture = os.environ.get(
'PROCESSOR_ARCHITECTURE')
if processor_architecture == 'AMD64':
windows_sdk_architecture = 'x64'
elif processor_architecture == 'ARM64':
windows_sdk_architecture = 'arm64'
program_files_path = os.environ.get('ProgramFiles(x86)')
if program_files_path is None:
program_files_path = os.environ.get('ProgramFiles')
if (program_files_path is None or
not os.path.exists(program_files_path)):
print('ERROR: could not find the Program Files folder with '
'the Windows SDK')
return 1
windows_sdk_bin_path = os.path.join(
program_files_path, 'Windows Kits/10/bin/10.0.22000.0/x64')
if not os.path.exists(windows_sdk_bin_path):
print('ERROR: could not find Windows 10 SDK binaries')
return 1
fxc = os.path.join(windows_sdk_bin_path, 'fxc')
if not has_bin(fxc):
print('ERROR: could not find fxc')
fxc_paths = glob.glob(
os.path.join(program_files_path, 'Windows Kits/10/bin/*',
windows_sdk_architecture, 'fxc.exe'))
if not fxc_paths:
print('ERROR: could not find the Windows 10/11 SDK with '
'the Effect-Compiler Tool (FXC)')
return 1
# TODO(Triang3l): Sort by version number, not alphabetically.
fxc_paths.sort()
fxc = fxc_paths[-1]
# Build DXBC.
dxbc_stages = ['vs', 'hs', 'ds', 'gs', 'ps', 'cs']
for src_path in src_paths:
src_name = os.path.basename(src_path)