15 lines
338 B
Bash
15 lines
338 B
Bash
#!/bin/sh
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#
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# gcc-version gcc-command
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#
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# Prints the gcc version of `gcc-command' in a canonical 4-digit form
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# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
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#
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compiler="$*"
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MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1)
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MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
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printf "%02d%02d\\n" $MAJOR $MINOR
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