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llvm-mirror/utils/llvmgrep
Chandler Carruth ae65e281f3 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00

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#!/bin/sh
##===- utils/llvmgrep - Counts Lines Of Code -----------------*- Script -*-===##
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
##===----------------------------------------------------------------------===##
#
# This script searches your srcdir for an egrep style pattern. This can quickly
# help you build a list of the places you need to modify when changing a header
# or other "global" name. The only argument is the pattern you want to search
# for. It should be quoted to escape shell interpretation of the pattern's
# special characters.
#
# Note that the implementation is based on llvmdo. See that script for more
# details.
##===----------------------------------------------------------------------===##
if test "$1" = "-topdir" ; then
TOPDIR="$2"
shift; shift;
else
TOPDIR=`llvm-config --src-root`
fi
if test -d "$TOPDIR" ; then
cd $TOPDIR
case `uname -s` in
SunOS) grep_cmd="ggrep -H -n" ;;
Linux|Darwin) grep_cmd="egrep -H -n" ;;
*) grep_cmd="egrep -l -n" ;;
esac
./utils/llvmdo -topdir "$TOPDIR" \
-dirs "include lib tools utils docs examples test unittests projects cmake" $grep_cmd "$*"
else
echo "Can't find LLVM top directory"
fi