#14232: Update PPL to v1.0
-------------------------------------+-------------------------------------
Reporter: vbraun | Owner: tbd
Type: enhancement | Status: closed
Priority: major | Milestone: sage-5.11
Component: packages: | Resolution: fixed
standard | Merged in: sage-5.11.beta1
Keywords: | Reviewers: Dmitrii Pasechnik,
Authors: Volker Braun, | Volker Braun
Jeroen Demeyer | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by leif):
Meanwhile at PPL 1.1, we have:
{{{
-rw-r--r-- 1 leif leif 57351174 2015-04-29 16:21 local/lib/libppl.a
-rw-r--r-- 1 leif leif 83958276 2015-04-29 16:21 local/lib/libppl_c.a
-rwxr-xr-x 1 leif leif 1236 2015-05-02 18:29 local/lib/libppl_c.la
lrwxrwxrwx 1 leif leif 17 2015-04-29 16:21 local/lib/libppl_c.so ->
libppl_c.so.4.0.0
lrwxrwxrwx 1 leif leif 17 2015-04-29 16:21 local/lib/libppl_c.so.4
-> libppl_c.so.4.0.0
-rwxr-xr-x 1 leif leif 29967312 2015-04-29 16:21
local/lib/libppl_c.so.4.0.0
-rwxr-xr-x 1 leif leif 1156 2015-05-02 18:29 local/lib/libppl.la
lrwxrwxrwx 1 leif leif 16 2015-04-29 16:21 local/lib/libppl.so ->
libppl.so.13.0.0
lrwxrwxrwx 1 leif leif 16 2015-04-29 16:21 local/lib/libppl.so.13 ->
libppl.so.13.0.0
-rwxr-xr-x 1 leif leif 19604376 2015-04-29 16:21
local/lib/libppl.so.13.0.0
}}}
I.e., while the library version of libppl got bumped, libppl_c is still at
4 (the same version as in PPL 0.x!).
So we still have to build PPL "serially" (not in parallel with ''other''
packages) to avoid potential race conditions with ''old'' system GCCs
linked against that version; GCC 4.8 and any later version use ISL
instead of PPL. (And PPL was optionally used since GCC 4.4 IIRC, so the
"critical" versions are 4.4.x to 4.7.x.)
--
Ticket URL: <http://trac.sagemath.org/ticket/14232#comment:27>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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