63 lines
1.3 KiB
Bash
63 lines
1.3 KiB
Bash
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#!/bin/sh
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# Try to find a GNU indent. There could be a BSD indent in front of a
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# GNU gindent so when indent is found, keep looking.
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gindent=
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indent=
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paths=`echo $PATH | sed \
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-e 's/::/:.:/g' \
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-e 's/^:/.:/' \
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-e 's/:$/:./' \
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-e 's/:/ /g'`
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for path in $paths
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do
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if test ! -n "${gindent}" -a -x ${path}/gindent
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then
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gindent=${path}/gindent
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break
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elif test ! -n "${indent}" -a -x ${path}/indent
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then
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indent=${path}/indent
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fi
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done
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if test -n "${gindent}"
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then
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indent=${gindent}
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elif test -n "${indent}"
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then
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:
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else
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echo "Indent not found" 1>&2
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fi
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# Check that the indent found is both GNU and a reasonable version.
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# Different indent versions give different indentation.
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case `${indent} --version 2>/dev/null < /dev/null` in
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GNU*2.2.6 ) ;;
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*GNU* ) echo "Incorrect version of GNU indent" 1>&2 ;;
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* ) echo "Indent is not GNU" 1>&2 ;;
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esac
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# Check that we're in the GDB source directory
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case `pwd` in
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*/gdb ) ;;
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* ) echo "Not in GDB directory" 1>&2 ; exit 1 ;;
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esac
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# Run indent per GDB specs
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types="-T FILE `cat *.h | sed -n \
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-e 's/^.*[^a-z0-9_]\([a-z0-9_]*_ftype\).*$/-T \1/p' \
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-e 's/^.*[^a-z0-9_]\([a-z0-9_]*_func\).*$/-T \1/p' \
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-e 's/^typedef.*[^a-zA-Z0-9_]\([a-zA-Z0-9_]*[a-zA-Z0-9_]\);$/-T \1/p' \
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| sort -u`"
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${indent} ${types} "$@"
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