Esempio n. 1
0
    def get_flags_arch(self):
        opt = []
        if sys.platform=='darwin':
            if os.name != 'posix':
                # this should presumably correspond to Apple
                if cpu.is_ppc():
                    opt.append('-arch ppc')
                elif cpu.is_i386():
                    opt.append('-arch i386')
            for a in '601 602 603 603e 604 604e 620 630 740 7400 7450 750'\
                    '403 505 801 821 823 860'.split():
                if getattr(cpu,'is_ppc%s'%a)():
                    opt.append('-mcpu='+a)
                    opt.append('-mtune='+a)
                    break
            return opt

        # default march options in case we find nothing better
        if cpu.is_i686():
            march_opt = '-march=i686'
        elif cpu.is_i586():
            march_opt = '-march=i586'
        elif cpu.is_i486():
            march_opt = '-march=i486'
        elif cpu.is_i386():
            march_opt = '-march=i386'
        else:
            march_opt = ''

        gnu_ver =  self.get_version()

        if gnu_ver >= '0.5.26': # gcc 3.0
            if cpu.is_AthlonK6():
                march_opt = '-march=k6'
            elif cpu.is_AthlonK7():
                march_opt = '-march=athlon'

        if gnu_ver >= '3.1.1':
            if cpu.is_AthlonK6_2():
                march_opt = '-march=k6-2'
            elif cpu.is_AthlonK6_3():
                march_opt = '-march=k6-3'
            elif cpu.is_AthlonMP():
                march_opt = '-march=athlon-mp'
                # there's also: athlon-tbird, athlon-4, athlon-xp
            elif cpu.is_Nocona():
                march_opt = '-march=nocona'
            elif cpu.is_Core2():
                march_opt = '-march=nocona'
            elif cpu.is_Xeon() and cpu.is_64bit():
                march_opt = '-march=nocona'
            elif cpu.is_Prescott():
                march_opt = '-march=prescott'
            elif cpu.is_PentiumIV():
                march_opt = '-march=pentium4'
            elif cpu.is_PentiumIII():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumM():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumII():
                march_opt = '-march=pentium2'

        if gnu_ver >= '3.4':
            if cpu.is_Opteron():
                march_opt = '-march=opteron'
            elif cpu.is_Athlon64():
                march_opt = '-march=athlon64'

        if gnu_ver >= '3.4.4':
            if cpu.is_PentiumM():
                march_opt = '-march=pentium-m'
        # Future:
        # if gnu_ver >= '4.3':
        #    if cpu.is_Core2():
        #        march_opt = '-march=core2'

        # Note: gcc 3.2 on win32 has breakage with -march specified
        if '3.1.1' <= gnu_ver <= '3.4' and sys.platform=='win32':
            march_opt = ''

        if march_opt:
            opt.append(march_opt)

        # other CPU flags
        if gnu_ver >= '3.1.1':
            if cpu.has_mmx(): opt.append('-mmmx')
            if cpu.has_3dnow(): opt.append('-m3dnow')

        if gnu_ver > '3.2.2':
            if cpu.has_sse2(): opt.append('-msse2')
            if cpu.has_sse(): opt.append('-msse')
        if gnu_ver >= '3.4':
            if cpu.has_sse3(): opt.append('-msse3')
        if cpu.is_Intel():
            opt.append('-fomit-frame-pointer')
            if cpu.is_32bit():
                opt.append('-malign-double')
        return opt
Esempio n. 2
0
    def get_flags_arch(self):
        opt = []
        if sys.platform == 'darwin':
            # Since Apple doesn't distribute a GNU Fortran compiler, we
            # can't add -arch ppc or -arch i386, as only their version
            # of the GNU compilers accepts those.
            for a in '601 602 603 603e 604 604e 620 630 740 7400 7450 750'\
                    '403 505 801 821 823 860'.split():
                if getattr(cpu, 'is_ppc%s' % a)():
                    opt.append('-mcpu=' + a)
                    opt.append('-mtune=' + a)
                    break
            return opt

        # default march options in case we find nothing better
        if cpu.is_i686():
            march_opt = '-march=i686'
        elif cpu.is_i586():
            march_opt = '-march=i586'
        elif cpu.is_i486():
            march_opt = '-march=i486'
        elif cpu.is_i386():
            march_opt = '-march=i386'
        else:
            march_opt = ''

        gnu_ver = self.get_version()

        if gnu_ver >= '0.5.26':  # gcc 3.0
            if cpu.is_AthlonK6():
                march_opt = '-march=k6'
            elif cpu.is_AthlonK7():
                march_opt = '-march=athlon'

        if gnu_ver >= '3.1.1':
            if cpu.is_AthlonK6_2():
                march_opt = '-march=k6-2'
            elif cpu.is_AthlonK6_3():
                march_opt = '-march=k6-3'
            elif cpu.is_AthlonMP():
                march_opt = '-march=athlon-mp'
                # there's also: athlon-tbird, athlon-4, athlon-xp
            elif cpu.is_Nocona():
                march_opt = '-march=nocona'
            elif cpu.is_Core2():
                march_opt = '-march=nocona'
            elif cpu.is_Xeon() and cpu.is_64bit():
                march_opt = '-march=nocona'
            elif cpu.is_Prescott():
                march_opt = '-march=prescott'
            elif cpu.is_PentiumIV():
                march_opt = '-march=pentium4'
            elif cpu.is_PentiumIII():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumM():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumII():
                march_opt = '-march=pentium2'

        if gnu_ver >= '3.4':
            # Actually, I think these all do the same things
            if cpu.is_Opteron():
                march_opt = '-march=opteron'
            elif cpu.is_Athlon64():
                march_opt = '-march=athlon64'
            elif cpu.is_AMD64():
                march_opt = '-march=k8'

        if gnu_ver >= '3.4.4':
            if cpu.is_PentiumM():
                march_opt = '-march=pentium-m'
        # Future:
        # if gnu_ver >= '4.3':
        #    if cpu.is_Core2():
        #        march_opt = '-march=core2'

        # Note: gcc 3.2 on win32 has breakage with -march specified
        if '3.1.1' <= gnu_ver <= '3.4' and sys.platform == 'win32':
            march_opt = ''

        if march_opt:
            opt.append(march_opt)

        # other CPU flags
        if gnu_ver >= '3.1.1':
            if cpu.has_mmx(): opt.append('-mmmx')
            if cpu.has_3dnow(): opt.append('-m3dnow')

        if gnu_ver > '3.2.2':
            if cpu.has_sse2(): opt.append('-msse2')
            if cpu.has_sse(): opt.append('-msse')
        if gnu_ver >= '3.4':
            if cpu.has_sse3(): opt.append('-msse3')
        if cpu.is_Intel():
            opt.append('-fomit-frame-pointer')
            if cpu.is_32bit():
                opt.append('-malign-double')
        return opt
Esempio n. 3
0
    def get_flags_arch(self):
        opt = []
        if sys.platform == 'darwin':
            if os.name != 'posix':
                # this should presumably correspond to Apple
                if cpu.is_ppc():
                    opt.append('-arch ppc')
                elif cpu.is_i386():
                    opt.append('-arch i386')
            for a in '601 602 603 603e 604 604e 620 630 740 7400 7450 750'\
                    '403 505 801 821 823 860'.split():
                if getattr(cpu, 'is_ppc%s' % a)():
                    opt.append('-mcpu=' + a)
                    opt.append('-mtune=' + a)
                    break
            return opt

        # default march options in case we find nothing better
        if cpu.is_i686():
            march_opt = '-march=i686'
        elif cpu.is_i586():
            march_opt = '-march=i586'
        elif cpu.is_i486():
            march_opt = '-march=i486'
        elif cpu.is_i386():
            march_opt = '-march=i386'
        else:
            march_opt = ''

        gnu_ver = self.get_version()

        if gnu_ver >= '0.5.26':  # gcc 3.0
            if cpu.is_AthlonK6():
                march_opt = '-march=k6'
            elif cpu.is_AthlonK7():
                march_opt = '-march=athlon'

        if gnu_ver >= '3.1.1':
            if cpu.is_AthlonK6_2():
                march_opt = '-march=k6-2'
            elif cpu.is_AthlonK6_3():
                march_opt = '-march=k6-3'
            elif cpu.is_AthlonMP():
                march_opt = '-march=athlon-mp'
                # there's also: athlon-tbird, athlon-4, athlon-xp
            elif cpu.is_Nocona():
                march_opt = '-march=nocona'
            elif cpu.is_Core2():
                march_opt = '-march=nocona'
            elif cpu.is_Xeon() and cpu.is_64bit():
                march_opt = '-march=nocona'
            elif cpu.is_Prescott():
                march_opt = '-march=prescott'
            elif cpu.is_PentiumIV():
                march_opt = '-march=pentium4'
            elif cpu.is_PentiumIII():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumM():
                march_opt = '-march=pentium3'
            elif cpu.is_PentiumII():
                march_opt = '-march=pentium2'

        if gnu_ver >= '3.4':
            if cpu.is_Opteron():
                march_opt = '-march=opteron'
            elif cpu.is_Athlon64():
                march_opt = '-march=athlon64'

        if gnu_ver >= '3.4.4':
            if cpu.is_PentiumM():
                march_opt = '-march=pentium-m'
        # Future:
        # if gnu_ver >= '4.3':
        #    if cpu.is_Core2():
        #        march_opt = '-march=core2'

        # Note: gcc 3.2 on win32 has breakage with -march specified
        if '3.1.1' <= gnu_ver <= '3.4' and sys.platform == 'win32':
            march_opt = ''

        if march_opt:
            opt.append(march_opt)

        # other CPU flags
        if gnu_ver >= '3.1.1':
            if cpu.has_mmx(): opt.append('-mmmx')
            if cpu.has_3dnow(): opt.append('-m3dnow')

        if gnu_ver > '3.2.2':
            if cpu.has_sse2(): opt.append('-msse2')
            if cpu.has_sse(): opt.append('-msse')
        if gnu_ver >= '3.4':
            if cpu.has_sse3(): opt.append('-msse3')
        if cpu.is_Intel():
            opt.append('-fomit-frame-pointer')
            if cpu.is_32bit():
                opt.append('-malign-double')
        return opt