test kernel and ploth

[Leonardo Cangelmi <cangelmi@sci.unich.it>]

Dear PARI-developers, 

I compiled and tested gp-pari-2.5.0 on a PC with Intel Core 2 Duo CPU and
Ubuntu 10.04 OS. Everything was ok, except test-kernel and test-ploth.  
For test-kernel, it seems that there is something wrong in dummy.c or
mp.c;  for test-ploth, it seems that the only problem is that the error
messages in 2.5.0 are longer than in previous versions (so that it
suffices to update the file ploth in src/test/32).

I am attaching below some output which can help you in fixing these 
minor problems. 

Best wishes
Leonardo Cangelmi

=========================================================================
[startup banner]
user@ubuntu:~$ ./install-250/bin/gp
Reading GPRC: /etc/gprc ...Done.

                  GP/PARI CALCULATOR Version 2.5.0 (released)
          amd64 running linux (x86-64/GMP-4.3.2 kernel) 64-bit version
           compiled: Oct 10 2011, gcc-4.4.3 (Ubuntu 4.4.3-4ubuntu5) 
                 (readline v6.1 enabled, extended help enabled)
=========================================================================
[make test-kernel]
user@ubuntu:~/pari-2.5.0$ make test-kernel 
Making test-kernel in Olinux-x86_64
make[1]: Entering directory `/home/user/pari-2.5.0/Olinux-x86_64'
/usr/bin/gcc  -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -I../src/headers -o dummy.o ../src/test/dummy.c
/usr/bin/gcc  -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I../src/language -I. -I../src/headers -o kerntest.o ../src/test/kerntest.c
/usr/bin/gcc  -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -I../src/headers -o kerntest  mp.o mpinl.o dummy.o kerntest.o -L/usr/lib64 -lgmp -lm
dummy.o: In function `invr':
dummy.c:(.text+0xb0): multiple definition of `invr'
mp.o:mp.c:(.text+0x242e0): first defined here
mp.o: In function `invr':
mp.c:(.text+0x24746): undefined reference to `quadratic_prec_mask'
collect2: ld returned 1 exit status
make[1]: *** [kerntest] Error 1
make[1]: Leaving directory `/home/user/pari-2.5.0/Olinux-x86_64'
make: *** [test-kernel] Error 2
user@ubuntu:~/pari-2.5.0$ 
user@ubuntu:~/pari-2.5.0$ make test-kernel 
Making test-kernel in Olinux-x86_64
make[1]: Entering directory `/home/user/pari-2.5.0/Olinux-x86_64'
/usr/bin/gcc  -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer    -I. -I../src/headers -o kerntest  mp.o mpinl.o dummy.o kerntest.o -L/usr/lib64 -lgmp -lm
dummy.o: In function `invr':
dummy.c:(.text+0xb0): multiple definition of `invr'
mp.o:mp.c:(.text+0x242e0): first defined here
mp.o: In function `invr':
mp.c:(.text+0x24746): undefined reference to `quadratic_prec_mask'
collect2: ld returned 1 exit status
make[1]: *** [kerntest] Error 1
make[1]: Leaving directory `/home/user/pari-2.5.0/Olinux-x86_64'
make: *** [test-kernel] Error 2
user@ubuntu:~/pari-2.5.0$ 
==========================================================================
[Bench-2.5.0 for test-ploth]
* Testing ploth 	for gp-sta..BUG [30]	for gp-dyn..BUG [30]
+++ [BUG] Total bench for gp-sta is 30
+++ [BUG] Total bench for gp-dyn is 30

PROBLEMS WERE NOTED. The following files list them in diff format: 
Directory: /home/user/pari-2.5.0/Olinux-x86_64
	ploth-sta.dif
	ploth-dyn.dif
==========================================================================
[ploth-dyn.dif and ploth-sta.dif - which are equal]
*** ../src/test/32/ploth	2011-05-30 11:28:26.000000000 +0200
--- gp.out	2011-10-10 20:12:26.000000000 +0200
***************
*** 47,52 ****
--- 47,54 ----
  [-0.9998741276738750683, 0.9998741276738750683, -0.9998741276738750683, 0.99
  98741276738750683]
  ? ploth(t=0,2*Pi,[sin(5*t),sin(7*t)],2,100)
+   ***   at top-level: ploth(t=0,2*Pi,[sin(5*t),sin(7*t)],
+   ***                                ^--------------------
    ***   multi-curves cannot be plot recursively.
  ? ploth(t=0,2*Pi,[sin(5*t),sin(7*t)],3,100)
  [-1.000000000000000000, 1.000000000000000000, -1.000000000000000000, 1.00000
***************
*** 70,73 ****
  ? plotdraw([0,10,10])
  ? psdraw([0,10,10])
  ? print("Total time spent: ",gettime);
! Total time spent: 32
--- 72,75 ----
 ? plotdraw([0,10,10])
  ? psdraw([0,10,10])
  ? print("Total time spent: ",gettime);
! Total time spent: 30
==============================================================================