Compilation mplayer : 686 ?

Compilation mplayer : 686 ? - Logiciels - Linux et OS Alternatifs

Marsh Posté le 16-03-2005 à 08:19:01    

Bonjour,
 
Quand je fais le configure dans mplayer j'ai :
Detected host architecture: i386
sur un pentium 4...
 
c'est normal ? ou ya une optimisation i686 ?

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Marsh Posté le 16-03-2005 à 08:19:01   

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Marsh Posté le 16-03-2005 à 14:31:34    

Bonjour,
 
voilà ce que donne pour moi le début de mon ./configure:

Detected operating system: Linux
Detected host architecture: i386
Checking for cc version ... 3.3.3, ok
Checking for host cc ... cc
Checking for CPU vendor ... AuthenticAMD (6:8:1)
Checking for CPU type ...  AMD Athlon(tm) XP 2400+
Checking for GCC & CPU optimization abilities ... athlon-4
Checking for kernel support of mmx ... yes
Checking for kernel support of mmx2 ... yes
Checking for kernel support of 3dnow ... yes
Checking for kernel support of 3dnowex ... yes
Checking for kernel support of sse ... yes
Checking for mtrr support ... yes


et au résumé:

Byte order: little-endian
  Optimizing for: athlon-4 mmx mmx2 3dnow 3dnowex sse mtrr


quand je commence la compil':

cc -MM -I../libvo -I../../libvo -I/usr/X11R6/include -fno-PIC -O4 -march=athlon-4 -mcpu=athlon-4 -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -I. -I/usr/include/freetype2   -I/usr/include/SDL -D_REENTRANT -I/usr/X11R6/include         -DCODECS2HTML mplayer.c mencoder.c mplayer.c mp_msg.c cpudetect.c codec-cfg.c spudec.c playtree.c playtreeparser.c asxparser.c vobsub.c subreader.c sub_cc.c find_sub.c m_config.c m_option.c parser-cfg.c m_struct.c edl.c unrarlib.c mixer.c parser-mpcmd.c mencoder.c mp_msg-mencoder.c cpudetect.c codec-cfg.c spudec.c playtree.c playtreeparser.c asxparser.c vobsub.c subreader.c sub_cc.c find_sub.c m_config.c m_option.c parser-cfg.c m_struct.c edl.c unrarlib.c libao2/afmt.c divx4_vbr.c libvo/aclib.c libvo/osd.c libvo/sub.c libvo/font_load.c libvo/font_load_ft.c xvid_vbr.c parser-mecmd.c 1>.depend


tu remarqueras que dans le gcc on a les flags "-march=athlon-4 -mcpu=athlon-4" et au départ j'ai bien i386... donc c'est normal :)

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Marsh Posté le 16-03-2005 à 16:40:25    

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