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import builder,os
from catalyst_support import *
class generic_x86(builder.generic):
"abstract base class for all x86 builders"
def __init__(self,myspec):
builder.generic.__init__(self,myspec)
if self.settings["buildarch"]=="amd64":
if not os.path.exists("/bin/linux32") and not os.path.exists("/usr/bin/linux32"):
raise CatalystError,"required executable linux32 not found (\"emerge setarch\" to fix.)"
self.settings["CHROOT"]="linux32 chroot"
self.settings["crosscompile"] = False;
else:
self.settings["CHROOT"]="chroot"
class arch_x86(generic_x86):
"builder class for generic x86 (386+)"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -mtune=i686 -pipe"
self.settings["CHOST"]="i386-pc-linux-gnu"
class arch_i386(generic_x86):
"Intel i386 CPU"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=i386 -pipe"
self.settings["CHOST"]="i386-pc-linux-gnu"
class arch_i486(generic_x86):
"Intel i486 CPU"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=i486 -pipe"
self.settings["CHOST"]="i486-pc-linux-gnu"
class arch_i586(generic_x86):
"Intel Pentium CPU"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=i586 -pipe"
self.settings["CHOST"]="i586-pc-linux-gnu"
class arch_i686(generic_x86):
"Intel Pentium Pro CPU"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=i686 -pipe"
self.settings["CHOST"]="i686-pc-linux-gnu"
class arch_pentium_mmx(generic_x86):
"Intel Pentium MMX CPU with MMX support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=pentium-mmx -pipe"
self.settings["HOSTUSE"]=["mmx"]
class arch_pentium2(generic_x86):
"Intel Pentium 2 CPU with MMX support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=pentium2 -pipe"
self.settings["HOSTUSE"]=["mmx"]
class arch_pentium3(generic_x86):
"Intel Pentium 3 CPU with MMX and SSE support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=pentium3 -pipe"
self.settings["HOSTUSE"]=["mmx","sse"]
class arch_pentium4(generic_x86):
"Intel Pentium 4 CPU with MMX, SSE and SSE2 support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=pentium4 -pipe"
self.settings["HOSTUSE"]=["mmx","sse","sse2"]
class arch_pentium_m(generic_x86):
"Intel Pentium M CPU with MMX, SSE and SSE2 support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=pentium-m -pipe"
self.settings["HOSTUSER"]=["mmx","sse","sse2"]
class arch_prescott(generic_x86):
"improved version of Intel Pentium 4 CPU with MMX, SSE, SSE2 and SSE3 support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=prescott -pipe"
self.settings["HOSTUSE"]=["mmx","sse","sse2"]
class arch_k6(generic_x86):
"AMD K6 CPU with MMX support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=k6 -pipe"
self.settings["CHOST"]="i686-pc-linux-gnu"
self.settings["HOSTUSE"]=["mmx"]
class arch_k6_2(generic_x86):
"AMD K6-2 CPU with MMX and 3dNOW! support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=k6-2 -pipe"
self.settings["CHOST"]="i686-pc-linux-gnu"
self.settings["HOSTUSE"]=["mmx","3dnow"]
class arch_athlon(generic_x86):
"AMD Athlon CPU with MMX, 3dNOW!, enhanced 3dNOW! and SSE prefetch support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=athlon -pipe"
self.settings["CHOST"]="i686-pc-linux-gnu"
self.settings["HOSTUSE"]=["mmx","3dnow"]
class arch_athlon_xp(generic_x86):
"improved AMD Athlon CPU with MMX, 3dNOW!, enhanced 3dNOW! and full SSE support"
def __init__(self,myspec):
generic_x86.__init__(self,myspec)
self.settings["CFLAGS"]="-O2 -march=athlon-xp -pipe"
self.settings["CHOST"]="i686-pc-linux-gnu"
self.settings["HOSTUSE"]=["mmx","3dnow","sse"]
def register():
"Inform main catalyst program of the contents of this plugin."
return ({
"x86" : arch_x86,
"i386" : arch_i386,
"i486" : arch_i486,
"i586" : arch_i586,
"i686" : arch_i686,
"pentium" : arch_i586,
"pentium2" : arch_pentium2,
"pentium3" : arch_pentium3,
"pentium3m" : arch_pentium3,
"pentium-m" : arch_pentium_m,
"pentium4" : arch_pentium4,
"pentium4m" : arch_pentium4,
"pentiumpro" : arch_i686,
"pentium-mmx" : arch_pentium_mmx,
"prescott" : arch_prescott,
"k6" : arch_k6,
"k6-2" : arch_k6_2,
"k6-3" : arch_k6_2,
"athlon" : arch_athlon,
"athlon-tbird" : arch_athlon,
"athlon-4" : arch_athlon_xp,
"athlon-xp" : arch_athlon_xp,
"athlon-mp" : arch_athlon_xp
}, ('i386', 'i486', 'i586', 'i686'))
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