83 lines
1.8 KiB
Bash
Executable file
83 lines
1.8 KiB
Bash
Executable file
#!/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 "${indent}"
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then
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:
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else
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echo "Indent not found" 1>&2
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fi
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# Check that the indent found is both GNU and a reasonable version.
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# Different indent versions give different indentation.
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m1=2
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m2=2
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m3=9
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version=`${indent} --version 2>/dev/null < /dev/null`
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case "${version}" in
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*GNU* ) ;;
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* ) echo "error: GNU indent $m1.$m2.$m3 expected" 1>&2 ; exit 1;;
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esac
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v1=`echo "${version}" | sed 's/^.* \([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\1/'`
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v2=`echo "${version}" | sed 's/^.* \([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\2/'`
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v3=`echo "${version}" | sed 's/^.* \([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\3/'`
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if test $m1 -ne $v1 -o $m2 -ne $v2 -o $m3 -gt $v3
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then
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echo "error: Must be GNU indent version $m1.$m2.$m3 or later" 1>&2
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exit 1
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fi
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if test $m3 -ne $v3
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then
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echo "warning: GNU indent version $m1.$m2.$m3 recommended" 1>&2
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fi
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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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*/sim/* ) ;;
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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="\
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-T FILE \
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-T prgregset_t -T fpregset_t -T gregset_t \
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`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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