#!/bin/sh ##===- utils/countloc.sh - Counts Lines Of Code --------------*- Script -*-===## # # The LLVM Compiler Infrastructure # # This file is distributed under the University of Illinois Open Source # License. See LICENSE.TXT for details. # ##===----------------------------------------------------------------------===## # # This script finds all the source code files in the source code directories # (excluding certain things), runs "wc -l" on them to get the number of lines in # each file and then sums up and prints the total with awk. # # The script takes one optional option, -topdir, which specifies the top llvm # source directory. If it is not specified then the llvm-config tool is # consulted to find top source dir. # # Note that the implementation is based on llvmdo. See that script for more # details. ##===----------------------------------------------------------------------===## if test $Argc -gt 1 { if test $1 = "-topdir" { setglobal TOPDIR = $2 shift; shift; } else { setglobal TOPDIR = $[llvm-config --src-root] } } if test -d $TOPDIR { cd $TOPDIR ./utils/llvmdo -topdir $TOPDIR -dirs "include lib tools test utils examples" -code-only wc -l | awk '\ BEGIN { loc=0; } \ { loc += $1; } \ END { print loc; }' } else { echo "Can't find LLVM top directory" }