leif wrote:
leif wrote:
Eric Gourgoulhon wrote:
I confirm this behavior on a fresh install of version 5.9 from the
sources: sage -clone triggers the recompilation of the Cython sources.
In version 5.8, it did not. Don't know the reason for this...
For the impatient, the following at least avoids rebuilding of (most of
the) Cython-generated files:
diff --git a/sage-clone b/sage-clone
--- a/sage-clone
+++ b/sage-clone
@@ -53,6 +53,10 @@
cpdir(os.path.abspath('sage/sage'), os.path.abspath(branch + '/sage'))
+if os.path.isfile('sage/.cython_version'):
+ print "Copying over hidden Cython version file..."
+ os.link('sage/.cython_version', branch+'/.cython_version')
+
def copy_dtree(src_dir, dest_dir):
src_root = os.path.abspath(src_dir)
dest_root = os.path.abspath(dest_dir)
It seems the interpreters for "fast_callable" get regenerated (and hence
also re-"cythonized") because sage-clone does not (or no longer)
properly copy devel/sage/sage/ext/interpreters/timestamp either:
Building interpreters for fast_callable
Updating Cython code....
Building sage/plot/plot3d/parametric_surface.pyx because it depends on
sage/ext/interpreters/wrapper_rdf.pxd.
Building modified file sage/ext/interpreters/wrapper_rdf.pyx.
Building modified file sage/ext/interpreters/wrapper_cdf.pyx.
Building modified file sage/ext/interpreters/wrapper_rr.pyx.
Building modified file sage/ext/interpreters/wrapper_py.pyx.
Building modified file sage/ext/interpreters/wrapper_el.pyx.
...
(This is what I meant by "avoids rebuilding of /most of/ the
Cython-generated code".)
-leif
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