#13245: sage --clone: do not rebuild the entire Sage library, and do not rebuild
the docs
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Reporter: jhpalmieri | Owner: leif
Type: defect | Status: needs_review
Priority: blocker | Milestone: sage-5.10
Component: scripts | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: John Palmieri
Authors: John Palmieri, Leif Leonhardy | Merged in:
Dependencies: | Stopgaps:
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Comment (by leif):
Replying to [comment:50 leif]:
> I ''think^TM^'' I know what the problem might be, namely the ''order''
in which subdirectories of `devel/sage/build/` are copied.
>
> Since the odd addition of `build_dir` in `setup.py`, which already
breaks `sage-sync-build`, the Cython-generated `.c` and `.cpp` files also
end up below `build/`.
>
> Now if these get copied (and touched!) '''after''' their corresponding
`.o` and `.so` files, the latter will get rebuilt.
With
{{{
#!python
def copy_dtree(src_dir, dest_dir):
src_root = os.path.abspath(src_dir)
dest_root = os.path.abspath(dest_dir)
for root, dirs, files in os.walk(src_root):
nroot = dest_root + root[len(src_root):]
for d in dirs:
os.makedirs(nroot+'/'+d)
for f in files:
if os.path.splitext(f)[1] in [".c",".cpp",".o",".so"]: # ADDED
print(" %s" % f) # ADDED
os.link(root+'/'+f,nroot+'/'+f)
os.utime(nroot+'/'+f, None)
sys.stdout.flush(); sys.stderr.flush() # ADDED
print "Copying over build directory..."
copy_dtree('sage/build', branch + '/build')
sys.stdout.flush(); sys.stderr.flush() # ADDED
}}}
I can at least confirm that ''for me'' all `.o` and `.so` files get copied
''after'' all `.c` and `.cpp` files have been copied -- rather
incidentally I think.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13245#comment:52>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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