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54 lines
1.4 KiB
54 lines
1.4 KiB
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if [ "$ROCKCFG_X86_BITS" = 32 ] ; then
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case "$ROCKCFG_X86_OPT" in
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generic) ;;
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via-c3)
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var_append GCC3_WRAPPER_INSERT " " "-march=k62" ;;
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via-c3-improved)
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var_append GCC3_WRAPPER_INSERT " " "-march=i686" ;;
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via-c3-2)
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var_append GCC3_WRAPPER_INSERT " " "-march=pentium-mmx" ;;
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k6*)
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var_append GCC3_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT"
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# workaround and should be removed when gcc 3.x got fixed ...
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var_append GCC3_WRAPPER_INSERT " " "-fno-branch-count-reg"
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;;
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*)
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var_append GCC3_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT" ;;
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esac
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case "$ROCKCFG_X86_OPT" in
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i386|i486)
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var_append GCC2_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT" ;;
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pentium|pentium-mmx)
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var_append GCC2_WRAPPER_INSERT " " "-march=pentium" ;;
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pentium*|via-c3-2)
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var_append GCC2_WRAPPER_INSERT " " "-march=pentiumpro" ;;
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k6*|athlon*|via-c3)
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var_append GCC2_WRAPPER_INSERT " " "-march=k6" ;;
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via-c3-improved)
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var_append GCC2_WRAPPER_INSERT " " "-march=i686" ;;
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esac
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else
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case "$ROCKCFG_X86_OPT" in
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generic) ;;
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intel)
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var_append GCC2_WRAPPER_INSERT " " "-march=x86_64"
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var_append GCC3_WRAPPER_INSERT " " "-march=nocona"
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;;
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athlon)
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var_append GCC2_WRAPPER_INSERT " " "-march=x86_64"
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var_append GCC3_WRAPPER_INSERT " " "-march=k8"
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;;
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esac
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fi
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# remove other -march and -mcpu options from the argument list
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var_insert GCC_WRAPPER_REMOVE " " "-march=* -mcpu=*"
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