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76 lines
2.3 KiB
76 lines
2.3 KiB
#!/bin/bash
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if [ "$ROCKCFG_X86_BITS" = 32 ]
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then
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case "$ROCKCFG_X86_OPT" in
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generic)
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var_append GCC_WRAPPER_INSERT " " "-march=i486"
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;;
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via-c3)
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var_append GCC2_WRAPPER_INSERT " " "-march=k6"
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var_append GCC3_WRAPPER_INSERT " " "-march=k62"
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var_append GCC4_WRAPPER_INSERT " " "-march=k62"
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;;
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via-c3-improved)
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var_append GCC_WRAPPER_INSERT " " "-march=i686"
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;;
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via-c3-2)
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var_append GCC2_WRAPPER_INSERT " " "-march=pentiumpro"
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var_append GCC3_WRAPPER_INSERT " " "-march=pentium-mmx"
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var_append GCC4_WRAPPER_INSERT " " "-march=pentium-mmx"
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;;
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k6*)
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var_append GCC2_WRAPPER_INSERT " " "-march=k6"
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var_append GCC3_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT"
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# workaround and should be removed when gcc 3.x got fixed ...
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var_append GCC3_WRAPPER_INSERT " " "-fno-branch-count-reg"
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var_append GCC4_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT"
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# # workaround and should be removed when gcc 3.x got fixed ...
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# var_append GCC4_WRAPPER_INSERT " " "-fno-branch-count-reg"
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;;
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*)
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var_append GCC3_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT"
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var_append GCC4_WRAPPER_INSERT " " "-march=$ROCKCFG_X86_OPT"
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;;
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esac
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case "$ROCKCFG_X86_OPT" in
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i486)
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var_append GCC2_WRAPPER_INSERT " " "-march=$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*)
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var_append GCC2_WRAPPER_INSERT " " "-march=pentiumpro" ;;
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athlon*)
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var_append GCC2_WRAPPER_INSERT " " "-march=k6" ;;
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esac
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else
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case "$ROCKCFG_X86_OPT" in
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generic)
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# Other values like i686 or pentiumpro cause a build error in e.g.
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# glibc 2.6.1 when building with gcc 4.2.1.
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if [[ "$xpkg" = *-32bit ]] ; then
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var_append GCC_WRAPPER_INSERT " " "-march=pentium4"
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fi
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;;
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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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var_append GCC4_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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var_append GCC4_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 -mtune options from the argument list
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var_insert GCC_WRAPPER_REMOVE " " "-march=* -mtune=*"
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# Remove deprecated options:
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var_insert GCC_WRAPPER_REMOVE " " "-mcpu=* -m386 -m486 -mpentium -mpentiumpro"
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