mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-30 00:56:44 +01:00
93 lines
2.6 KiB
Python
93 lines
2.6 KiB
Python
# Copyright 2015 MongoDB Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import SCons
|
|
import subprocess
|
|
|
|
# TODO: Make a SUFF variable for the suffix to write to
|
|
# TODO: Prevent using abilink when -gsplit-dwarf is in play, since it doesn't work
|
|
# TODO: Make a variable for the md5sum utility (allow any hasher)
|
|
# TODO: Add an ABILINKCOM variable to the Action, so it can be silenced.
|
|
|
|
|
|
def _detect(env):
|
|
try:
|
|
abidw = env["ABIDW"]
|
|
if not abidw:
|
|
return None
|
|
return abidw
|
|
except KeyError:
|
|
pass
|
|
|
|
return env.WhereIs("abidw")
|
|
|
|
|
|
def _add_emitter(builder):
|
|
base_emitter = builder.emitter
|
|
|
|
def new_emitter(target, source, env):
|
|
new_targets = []
|
|
for t in target:
|
|
abidw = str(t) + ".abidw"
|
|
abidw = (t.builder.target_factory or env.File)(abidw)
|
|
new_targets.append(abidw)
|
|
setattr(t.attributes, "abidw", abidw)
|
|
targets = target + new_targets
|
|
return (targets, source)
|
|
|
|
new_emitter = SCons.Builder.ListEmitter([base_emitter, new_emitter])
|
|
builder.emitter = new_emitter
|
|
|
|
|
|
def _add_scanner(builder):
|
|
old_scanner = builder.target_scanner
|
|
path_function = old_scanner.path_function
|
|
|
|
def new_scanner(node, env, path):
|
|
old_results = old_scanner(node, env, path)
|
|
new_results = []
|
|
for base in old_results:
|
|
abidw = getattr(env.Entry(base).attributes, "abidw", None)
|
|
new_results.append(abidw if abidw else base)
|
|
return new_results
|
|
|
|
builder.target_scanner = SCons.Scanner.Scanner(
|
|
function=new_scanner, path_function=path_function
|
|
)
|
|
|
|
|
|
def _add_action(builder):
|
|
actions = builder.action
|
|
builder.action = actions + SCons.Action.Action(
|
|
"$ABIDW --no-show-locs $TARGET | md5sum > ${TARGET}.abidw"
|
|
)
|
|
|
|
|
|
def exists(env):
|
|
result = _detect(env) != None
|
|
return result
|
|
|
|
|
|
def generate(env):
|
|
|
|
if not exists(env):
|
|
return
|
|
|
|
builder = env["BUILDERS"]["SharedLibrary"]
|
|
_add_emitter(builder)
|
|
_add_action(builder)
|
|
_add_scanner(builder)
|
|
_add_scanner(env["BUILDERS"]["Program"])
|
|
_add_scanner(env["BUILDERS"]["LoadableModule"])
|