| #!/bin/sh |
| ##===- utils/llvmgrep - Counts Lines Of Code -----------------*- Script -*-===## |
| # |
| # The LLVM Compiler Infrastructure |
| # |
| # This file was developed by Reid Spencer and is distributed under the |
| # University of Illinois Open Source License. See LICENSE.TXT for details. |
| # |
| ##===----------------------------------------------------------------------===## |
| # |
| # 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. |
| ##===----------------------------------------------------------------------===## |
| |
| TOPDIR=`pwd | sed -e 's#\(.*/llvm\).*#\1#'` |
| if test -d "$TOPDIR" ; then |
| cd $TOPDIR |
| case `uname -s` in |
| SunOS) grep_cmd="ggrep -H -n" ;; |
| Linux) grep_cmd="egrep -H -n" ;; |
| *) grep_cmd="egrep -l -n" ;; |
| esac |
| ./utils/llvmdo -dirs "include lib tools utils docs examples test projects" $grep_cmd "$*" |
| else |
| echo "Can't find LLVM top directory in $TOPDIR" |
| fi |
