rpcs3/llvm_build/make_paths_relative.py

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import os
import re
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import shutil
import xml.etree.ElementTree as ET
RPCS3DIR = ""
cmake_dirs = ["CMakeFiles"]
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cmake_files = ["INSTALL.vcxproj",
"INSTALL.vcxproj.filters",
"PACKAGE.vcxproj",
"PACKAGE.vcxproj.filters",
"cmake_install.cmake",
]
vcxproj_files_blacklist = ["llvm_build.vcxproj", "llvm_build.vcxproj.filters"]
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vcxproj_files = ["lib\Analysis\LLVMAnalysis.vcxproj",
"lib\Analysis\IPA\LLVMipa.vcxproj",
"lib\AsmParser\LLVMAsmParser.vcxproj",
"lib\Bitcode\Reader\LLVMBitReader.vcxproj",
"lib\Bitcode\Writer\LLVMBitWriter.vcxproj",
"lib\CodeGen\LLVMCodeGen.vcxproj",
"lib\CodeGen\AsmPrinter\LLVMAsmPrinter.vcxproj",
"lib\CodeGen\SelectionDAG\LLVMSelectionDAG.vcxproj",
"lib\DebugInfo\LLVMDebugInfo.vcxproj",
"lib\ExecutionEngine\LLVMExecutionEngine.vcxproj",
"lib\ExecutionEngine\Interpreter\LLVMInterpreter.vcxproj",
"lib\ExecutionEngine\JIT\LLVMJIT.vcxproj",
"lib\ExecutionEngine\MCJIT\LLVMMCJIT.vcxproj",
"lib\ExecutionEngine\RuntimeDyld\LLVMRuntimeDyld.vcxproj",
"lib\IR\LLVMCore.vcxproj",
"lib\IRReader\LLVMIRReader.vcxproj",
"lib\LineEditor\LLVMLineEditor.vcxproj",
"lib\Linker\LLVMLinker.vcxproj",
"lib\LTO\LLVMLTO.vcxproj",
"lib\MC\LLVMMC.vcxproj",
"lib\MC\MCAnalysis\LLVMMCAnalysis.vcxproj",
"lib\MC\MCDisassembler\LLVMMCDisassembler.vcxproj",
"lib\MC\MCParser\LLVMMCParser.vcxproj",
"lib\Object\LLVMObject.vcxproj",
"lib\Option\LLVMOption.vcxproj",
"lib\ProfileData\LLVMProfileData.vcxproj",
"lib\Support\LLVMSupport.vcxproj",
"lib\TableGen\LLVMTableGen.vcxproj",
"lib\Target\LLVMTarget.vcxproj",
"lib\Target\X86\LLVMX86CodeGen.vcxproj",
"lib\Target\X86\X86CommonTableGen.vcxproj",
"lib\Target\X86\AsmParser\LLVMX86AsmParser.vcxproj",
"lib\Target\X86\Disassembler\LLVMX86Disassembler.vcxproj",
"lib\Target\X86\InstPrinter\LLVMX86AsmPrinter.vcxproj",
"lib\Target\X86\MCTargetDesc\LLVMX86Desc.vcxproj",
"lib\Target\X86\TargetInfo\LLVMX86Info.vcxproj",
"lib\Target\X86\Utils\LLVMX86Utils.vcxproj",
"lib\Transforms\Hello\LLVMHello.vcxproj",
"lib\Transforms\InstCombine\LLVMInstCombine.vcxproj",
"lib\Transforms\Instrumentation\LLVMInstrumentation.vcxproj",
"lib\Transforms\IPO\LLVMipo.vcxproj",
"lib\Transforms\ObjCARC\LLVMObjCARCOpts.vcxproj",
"lib\Transforms\Scalar\LLVMScalarOpts.vcxproj",
"lib\Transforms\Utils\LLVMTransformUtils.vcxproj",
"lib\Transforms\Vectorize\LLVMVectorize.vcxproj",
"include\llvm\IR\intrinsics_gen.vcxproj",
"utils\TableGen\llvm-tblgen.vcxproj",
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]
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def get_parent_dir():
path = os.getcwd()
os.chdir("..")
rpcs3_dir = os.getcwd()
os.chdir(path)
return rpcs3_dir
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def rem_cmake_files(root_path):
for root, dirs, files in os.walk(root_path):
for directory in dirs:
if directory in cmake_dirs:
print("deleting: {}".format(os.path.join(root, directory)))
shutil.rmtree(os.path.join(root, directory))
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dirs = [item for item in dirs if item not in cmake_dirs]
for file in files:
if file in cmake_files:
print("deleting: {}".format(os.path.join(root, file)))
os.remove(os.path.join(root, file))
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def repl_cmake_copy(match):
newtext = "copy /y "
files = match.group(1)
files = files.replace('/', '\\')
return newtext + files
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def make_paths_relative(file):
global vcxproj_files
global vcxproj_files_blacklist
this_vcxproj = os.path.relpath(file, os.getcwd())
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if this_vcxproj in vcxproj_files_blacklist:
return
if (file.find('.vcxproj') != len(file) - 8) and (file.find('.vcxproj.filters') != len(file) - 16):
print('ERROR: File "{}" is not vcxproj file'.format(file))
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return
proj_path = os.path.dirname(file)
if proj_path[1] != ':':
print('ERROR: Path "{}" is not in the Windows format'.format(proj_path))
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return
# check if we expected this project file
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if file[-8:] == '.vcxproj':
if this_vcxproj in vcxproj_files:
vcxproj_files.remove(this_vcxproj)
else:
print('ERROR: unexpected vcxproj file: "{}" please update the script'.format(this_vcxproj))
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return
# open the file and text-replace the absolute paths
with open(file, 'r') as f:
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file_cont = f.read()
rel_path = '$(ProjDir)' + os.path.relpath(RPCS3DIR, proj_path)
file_cont = file_cont.replace(RPCS3DIR, rel_path)
rpcs3_path_alt = RPCS3DIR.replace('\\', '/')
rel_path_alt = rel_path.replace('\\', '/')
file_cont = file_cont.replace(rpcs3_path_alt, rel_path_alt)
# interpret the XML to remove the cmake commands from the "Command" tags
ET.register_namespace('', 'http://schemas.microsoft.com/developer/msbuild/2003')
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tree = ET.fromstring(file_cont)
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for parent in tree.findall('.//{http://schemas.microsoft.com/developer/msbuild/2003}Command/..'):
for element in parent.findall('{http://schemas.microsoft.com/developer/msbuild/2003}Command'):
text = str(element.text)
rgx = re.compile(r'[^\r\n<>]+cmake.exe["]?\s+-E copy_if_different([^\r\n]+)')
text, num_rep = rgx.subn(repl_cmake_copy, text)
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rgx = re.compile(r'[^\r\n<>]+cmake.exe([^\r\n]*)')
text, num_rep2 = rgx.subn(r'REM OMMITTED CMAKE COMMAND', text)
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num_rep += num_rep2
rgx = re.compile(r'[^\r\n<>]+ml64.exe"?([^\r\n]*)')
text, num_rep2 = rgx.subn(r'"$(VCInstallDir)bin\x86_amd64\ml64.exe" \1', text)
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num_rep += num_rep2
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if num_rep > 0:
element.text = text
# re-create the XML and save the file
file_cont = ET.tostring(tree, 'utf-8')
with open(file, 'w') as f:
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f.write(file_cont)
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def iterate_proj_file(root_path):
for root, dirs, files in os.walk(root_path):
for file in files:
if file.find('.vcxproj') != -1:
make_paths_relative(os.path.join(root, file))
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def main_func():
global RPCS3DIR
RPCS3DIR = get_parent_dir()
rem_cmake_files(os.getcwd())
iterate_proj_file(os.getcwd())
for a in vcxproj_files:
print('ERROR: project file was not found "{}"'.format(a))
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if __name__ == "__main__":
main_func()