You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.4 KiB
49 lines
1.4 KiB
2 years ago
|
#!/usr/bin/env python
|
||
|
# encoding: utf-8
|
||
|
# Rafaël Kooi 2019
|
||
|
|
||
|
from waflib import TaskGen
|
||
|
|
||
|
banned_extensions_list = ["rc", "asm", "masm"]
|
||
|
|
||
|
@TaskGen.feature('c', 'cxx', 'fc')
|
||
|
@TaskGen.after_method('propagate_uselib_vars')
|
||
|
def add_pdb_per_object(self):
|
||
|
"""For msvc/fortran, specify a unique compile pdb per object, to work
|
||
|
around LNK4099. Flags are updated with a unique /Fd flag based on the
|
||
|
task output name. This is separate from the link pdb.
|
||
|
"""
|
||
|
if not hasattr(self, 'compiled_tasks'):
|
||
|
return
|
||
|
|
||
|
link_task = getattr(self, 'link_task', None)
|
||
|
|
||
|
for task in self.compiled_tasks:
|
||
|
if task.inputs and (task.inputs[0].name.lower().split(".")[-1] in banned_extensions_list):
|
||
|
continue
|
||
|
|
||
|
add_pdb = False
|
||
|
for flagname in ('CFLAGS', 'CXXFLAGS', 'FCFLAGS'):
|
||
|
# several languages may be used at once
|
||
|
for flag in task.env[flagname]:
|
||
|
if flag[1:].lower() == 'zi':
|
||
|
add_pdb = True
|
||
|
break
|
||
|
|
||
|
if add_pdb:
|
||
|
node = task.outputs[0].change_ext('.pdb')
|
||
|
pdb_flag = '/Fd:' + node.abspath()
|
||
|
|
||
|
for flagname in ('CFLAGS', 'CXXFLAGS', 'FCFLAGS'):
|
||
|
buf = [pdb_flag]
|
||
|
for flag in task.env[flagname]:
|
||
|
if flag[1:3] == 'Fd' or flag[1:].lower() == 'fs' or flag[1:].lower() == 'mp':
|
||
|
continue
|
||
|
buf.append(flag)
|
||
|
task.env[flagname] = buf
|
||
|
|
||
|
if link_task and not node in link_task.dep_nodes:
|
||
|
link_task.dep_nodes.append(node)
|
||
|
if not node in task.outputs:
|
||
|
task.outputs.append(node)
|