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40 lines
1.3 KiB
40 lines
1.3 KiB
4 months ago
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#!/bin/sh
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##===- utils/llvmgrep - Counts Lines Of Code -----------------*- Script -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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#
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# This script searches your srcdir for an egrep style pattern. This can quickly
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# help you build a list of the places you need to modify when changing a header
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# or other "global" name. The only argument is the pattern you want to search
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# for. It should be quoted to escape shell interpretation of the pattern's
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# special characters.
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#
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# Note that the implementation is based on llvmdo. See that script for more
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# details.
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##===----------------------------------------------------------------------===##
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if test "$1" = "-topdir" ; then
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TOPDIR="$2"
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shift; shift;
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else
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TOPDIR=`llvm-config --src-root`
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fi
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if test -d "$TOPDIR" ; then
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cd $TOPDIR
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case `uname -s` in
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SunOS) grep_cmd="ggrep -H -n" ;;
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Linux|Darwin) grep_cmd="egrep -H -n" ;;
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*) grep_cmd="egrep -l -n" ;;
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esac
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./utils/llvmdo -topdir "$TOPDIR" \
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-dirs "include lib tools utils docs examples test unittests projects cmake" $grep_cmd "$*"
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else
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echo "Can't find LLVM top directory"
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fi
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