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ca7592a1ba
source dir for LLVM to be specified explicitly. This removes the dependency on the llvm-config script. If the option is not given, then the scripts use llvm-config which should be both built and in the PATH. This arrangement provides a useful default for most developers but also allows the nightly tester to execute countloc.sh before llvm-config is built and without altering the PATH. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29663 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.3 KiB
Bash
Executable File
42 lines
1.3 KiB
Bash
Executable File
#!/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 was developed by Reid Spencer and is distributed under the
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# University of Illinois Open Source 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 $# -gt 1 ; then
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if test "$1" = "-topdir" ; then
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TOPDIR="$2"
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shift; shift;
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else
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TOPDIR=`llvm-config --src-root`
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fi
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fi
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if test -d "$TOPDIR" ; then
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cd $TOPDIR
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case `uname -s` in
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SunOS) grep_cmd="ggrep -H -n" ;;
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Linux) grep_cmd="egrep -H -n" ;;
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*) grep_cmd="egrep -l -n" ;;
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esac
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./utils/llvmdo -topdir "$TOPDIR" \
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-dirs "include lib tools utils docs examples test projects" $grep_cmd "$*"
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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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