[so] [Tema1][Test4] Comparare dubioasa a binarelor

[Razvan Deaconescu]

On Fri, 2009-03-27 at 14:25 +0200, Eugen wrote:
> La testul 4 totul merge mai putin compararea binarelor :
> running test_04 bash
> test_err
> test_out
> running test_04
> test_err
> Files test_04_out/main.exe and test_04_ref/main.exe differ
> failed
> done test_04
> 
> 
> Cred ca diff se uita dupa data la care au fost create altfel nu imi 
> explic ( au aceeasi dimensiune )
> Chiar daca fac doua executabile din acelasi fisier sursa si diff tot 
> spune ca sunt diferite:
> $ gcc -o m main.c
> 
> $ gcc -o n main.c
> 
> $ ls
> m.exe  main.c  main.exe  n.exe  out.txt  out2.txt  out3.txt
> 
> $ diff m.exe n.exe
> Files m.exe and n.exe differ
> 
> 
> E ceva dubios la mine sau asa ar trebui sa se comporte ? Ca testul da 
> failed din cauza diferentei binarelor

Esti pe Linux? Pe sistemul meu[1] nu are loc problema cu pricina:

---
razvan at valhalla:/tmp$ rm test test2 
razvan at valhalla:/tmp$ gcc -Wall -o test2 test.c
razvan at valhalla:/tmp$ gcc -Wall -o test test.c
razvan at valhalla:/tmp$ ls -F test*
test*  test.c  test2*
razvan at valhalla:/tmp$ diff test test2
razvan at valhalla:/tmp$
---

Razvan

[1]
---
razvan at valhalla:/tmp$ cat /proc/cpuinfo | head -5
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 104
model name	: AMD Turion(tm) 64 X2 Mobile Technology TL-64
razvan at valhalla:/tmp$ uname -a
Linux valhalla 2.6.26-1-amd64 #1 SMP Fri Mar 13 17:46:45 UTC 2009 x86_64
GNU/Linux
razvan at valhalla:/tmp$ gcc --version | head -1
gcc (Debian 4.3.2-1.1) 4.3.2
razvan at valhalla:/tmp$ getconf GNU_LIBC_VERSION
glibc 2.7
---