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@ -848,6 +848,20 @@ verify_gcc() { |
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echo "$gcc" |
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} |
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require_cc() { |
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local cc=("$@") |
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while [ -n "${cc}" ]; do |
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{ if [ "${#cc[@]}" -le 1 ]; then |
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"require_${cc}" # display last error |
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else |
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"require_${cc}" 3>/dev/null |
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fi |
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} && return 0 |
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cc=("${cc[@]:1}") |
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done |
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return 1 |
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} |
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require_clang() { |
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local clang="$(command -v "$CC" || command -v "clang" || true)" |
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