#17254: Upgrade to Singular-4-0-1
-------------------------------------+-------------------------------------
Reporter: jdemeyer | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.4
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | 3a512cd7e08e21a4a4e66bfe9179290601717ba0
u/jakobkroeker/ticket.17254.squashed| Stopgaps:
Dependencies: |
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Comment (by john_perry):
Replying to [comment:35 fbissey]:
> I haven't looked yet at the new singular 4.0.x but the first port of
call would be to check if the header is indeed installed in
`$SAGE_LOCAL/include`.
Shortly after, that installation of Sage fell completely apart (not sure
why) so now I'm working on Sage-6.7.
On 6.7, git identifies some issues with merging in singular.pyx and
ring.pyx, but they're fairly clear to fix, so I did. (Unless they
''weren't'' easy.) Things went much further this time, until I encountered
this error:
{{{
****************************************************
### Singular spkg-install: choose_patches ###
### Singular spkg-install: apply_patches ###
Applying
/Applications/sage-6.7/local/var/tmp/sage/build/singular-4.0.1p1.p0/patches/stricmp.patch
can't find file to patch at input line 7
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|stricmp is being deprecated in Cygwin.
|One should use strcasecmp.
|See https://cygwin.com/ml/cygwin/2014-10/msg00359.html
|diff -druN src/latest/Singular/run.c src/latest/Singular/run.c
|--- latest/Singular/run.c 2014-11-19 14:06:05.000000000 +0100
|+++ latest/Singular/run.c 2015-01-16 09:32:45.771298300 +0100
--------------------------
File to patch:
Skip this patch? [y]
Skipping patch.
1 out of 1 hunk ignored
Error applying
'/Applications/sage-6.7/local/var/tmp/sage/build/singular-4.0.1p1.p0/patches/stricmp.patch'
Error building Singular (error in apply_patches).
}}}
Here's what the file in question suggests:
{{{
stricmp is being deprecated in Cygwin.
One should use strcasecmp.
See https://cygwin.com/ml/cygwin/2014-10/msg00359.html
diff -druN src/latest/Singular/run.c src/latest/Singular/run.c
--- latest/Singular/run.c 2014-11-19 14:06:05.000000000 +0100
+++ latest/Singular/run.c 2015-01-16 09:32:45.771298300 +0100
@@ -45,6 +45,7 @@
#include <sys/stat.h>
#include <sys/cygwin.h>
#include <sys/unistd.h>
+ #define stricmp strcasecmp
//WinMainCRTStartup() { mainCRTStartup(); }
#else
#include <direct.h>
}}}
Indeed, I do not find `run.c` in
`local/var/tmp/sage/build/singular-4.0.1p1.p0/src/latest/Singular/`, which
I am guessing is where this is supposed to be; instead, I find only run.h.
In my local distribution of Singular, I find a `run.c`. If I copy it over
& try to make, I get the same complaint, & it looks as if the file is
actually deleted. Suggestions?
--
Ticket URL: <http://trac.sagemath.org/ticket/17254#comment:36>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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