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@ -208,4 +208,15 @@ rec { |
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# standard GNU Autoconf scripts. |
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enableFeature = enable: feat: "--${if enable then "enable" else "disable"}-${feat}"; |
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# Create a fixed width string with additional prefix to match required width |
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fixedWidthString = width: filler: str: |
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let |
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strw = lib.stringLength str; |
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reqWidth = width - (lib.stringLength filler); |
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in |
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assert strw <= width; |
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if strw == width then str else filler + fixedWidthString reqWidth filler str; |
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# Format a number adding leading zeroes up to fixed width |
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fixedWidthNumber = width: n: fixedWidthString width "0" (toString n); |
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} |
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