◆604e (PowerPC)
CHOST=\"powerpc-unknown-linux-gnu\"
CFLAGS=\"-O3 -pipe -fsigned-char\"
CXXFLAGS=\"-O3 -pipe -fsigned-char\"
◆750 aka as G3 (PowerPC)
CHOST=\"powerpc-unknown-linux-gnu\"
CFLAGS=\"-mcpu=750 -O3 -pipe -fsigned-char -mpowerpc-gfxopt\"
CXXFLAGS=\"-mcpu=750 -O3 -pipe -fsigned-char -mpowerpc-gfxopt\"
◆7400, aka G4 (PowerPC)
CHOST=\"powerpc-unknown-linux-gnu\"
CFLAGS=\"-mcpu=7400 -O2 -pipe -fsigned-char -maltivec
-mabi=altivec -mpowerpc-gfxopt\"
CXXFLAGS=\"-mcpu=7400 -O2 -pipe -fsigned-char -maltivec
-mabi=altivec -mpowerpc-gfxopt\"
-fsigned-char -maltivec -mabi=altivec -mpowerpc-gfxopt\"
◆7450, aka G4 second generation (PowerPC)
CHOST=\"powerpc-unknown-linux-gnu\"
CFLAGS=\"-mcpu=7450 -O2 -pipe -fsigned-char
-maltivec -mabi=altivec -mpowerpc-gfxopt\"
CXXFLAGS=\"-mcpu=7450 -O2 -pipe -fsigned-char
-maltivec -mabi=altivec -mpowerpc-gfxopt\"
◆PowerPC (If you don\'t know which one)
CHOST=\"powerpc-unknown-linux-gnu\"
CFLAGS=\"-O3 -pipe -fsigned-char -mpowerpc-gfxopt\"
CXXFLAGS=\"-O3 -pipe -fsigned-char -mpowerpc-gfxopt\"
◆Sparc
CHOST=\"sparc-unknown-linux-gnu\"
CFLAGS=\"-O3 -pipe -fomit-frame-pointer\"
CXXFLAGS=\"-O3 -pipe -fomit-frame-pointer\"
◆Sparc 64
CHOST=\"sparc64-unknown-linux-gnu\"
CFLAGS=\"-O3 -pipe -fomit-frame-pointer\"
CXXFLAGS=\"-O3 -pipe -fomit-frame-pointer\"
完成之后,你编译出的程序运行效率将比以前高很多!只要你有时间,你可以把你的系统如redhat linux 9.0的源代码(后缀.src.rpm)全部重新编译一次,你会发现你的Redhat Linux系统将比原来快一大截!