зеркало из https://github.com/github/ruby.git
41 строка
736 B
Bash
41 строка
736 B
Bash
# -*- sh -*-
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quote() {
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printf "#${indent}define $1"
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shift
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${1+printf} ${1+' "%s"'$sep} ${1+"$@"}
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echo
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}
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archs=""
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arch_flag=""
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parse_arch_flags() {
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for arch in $1; do
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archs="${archs:+$archs }${arch%=*}"
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done
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while shift && [ "$#" -gt 0 ]; do
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case "$1" in
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-arch)
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shift
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archs="${archs:+$archs }$1"
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;;
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*)
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arch_flag="${arch_flag:+${arch_flag} }$1"
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;;
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esac
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done
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}
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define_arch_flags() {
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${archs:+echo} ${archs:+'#if 0'}
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for arch in $archs; do
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echo "#elif defined __${arch}__"
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quote "MJIT_ARCHFLAG " -arch "${arch}"
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done
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${archs:+echo} ${archs:+'#else'}
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quote "MJIT_ARCHFLAG /* ${arch_flag:-no flag} */" ${arch_flag}
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${archs:+echo} ${archs:+'#endif'}
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}
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