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build: added deletion of stale .so and .o files

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when we change our build rules to move a C file, we need to remove the
old ('stale') .so and .o files from the build directory, or they may
be used as part of the new build, which means that old code will be
linked in.

This expands the list of stale files that we remove on rule changes to
include .so and .o files

Pair-Programmed-With: Amitay Isaacs <amitay@gmail.com>

Autobuild-User: Andrew Tridgell <tridge@samba.org>
Autobuild-Date: Wed Oct 19 09:02:23 CEST 2011 on sn-devel-104
This commit is contained in:
Andrew Tridgell 2011-10-19 16:34:32 +11:00
parent 416bf1c677
commit 5c5fc5dde4
1 changed files with 16 additions and 2 deletions
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18
buildtools/wafsamba/stale_files.py
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@ -58,7 +58,20 @@ def replace_refill_task_list(self):
try:
if getattr(x, 'target'):
tlist = samba_utils.TO_LIST(getattr(x, 'target'))
ttype = getattr(x, 'samba_type', None)
task_list = getattr(x, 'compiled_tasks', [])
if task_list:
# this gets all of the .o files, including the task
# ids, so foo.c maps to foo_3.o for idx=3
for tsk in task_list:
for output in tsk.outputs:
objpath = os.path.normpath(output.abspath(bld.env))
expected.append(objpath)
for t in tlist:
if ttype in ['LIBRARY','MODULE']:
t = samba_utils.apply_pattern(t, bld.env.shlib_PATTERN)
if ttype == 'PYTHON':
t = samba_utils.apply_pattern(t, bld.env.pyext_PATTERN)
p = os.path.join(x.path.abspath(bld.env), t)
p = os.path.normpath(p)
expected.append(p)
@ -78,13 +91,14 @@ def replace_refill_task_list(self):
p = link
if f in ['config.h']:
continue
if f[-2:] not in [ '.c', '.h' ]:
(froot, fext) = os.path.splitext(f)
if fext not in [ '.c', '.h', '.so', '.o' ]:
continue
if f[-7:] == '.inst.h':
continue
if p.find("/.conf") != -1:
continue
if not p in expected:
if not p in expected and os.path.exists(p):
Logs.warn("Removing stale file: %s" % p)
os.unlink(p)
return iit