1#!/bin/sh 2##===- utils/llvmdo - Counts Lines Of Code -------------------*- Script -*-===## 3# 4# The LLVM Compiler Infrastructure 5# 6# This file was developed by Reid Spencer and is distributed under the 7# University of Illinois Open Source License. See LICENSE.TXT for details. 8# 9##===----------------------------------------------------------------------===## 10# 11# This script is a general purpose "apply" function for the source files in LLVM 12# It uses "find" to locate all the source files and then applies the user's 13# command to them. As such, this command is often not used by itself much but 14# the other find related tools (countloc.sh,llvmgrep,getsrcs.sh) are all based 15# on the implementation. This script defines "what is a source file" in LLVM and 16# so should be maintained if new directories, new file extensions, etc. are 17# used in LLVM as it progresses. 18# 19# Usage: 20# llvmdo [-dirs "DIRNAMES..."] PROGRAM ARGS... 21# 22# The -dirs argument allows you to specify the set of directories that are 23# searched. By default, everything is searched. Note that you must use quotes 24# around the list of directory names. After that you simply specify whatever 25# program you want to run against each file and the arguments to give it. The 26# PROGRAM will be given the file name as its last argument. 27##===----------------------------------------------------------------------===## 28 29if test $# -lt 1 ; then 30 echo "Usage: llvmdo [-dirs "DIRNAMES..."] PROGRAM ARGS..."; 31 exit 1; 32fi 33 34if test "$1" = "-dirs" ; then 35 LLVMDO_DIRS="$2"; 36 shift ; shift 37elif test -z "$LLVMDO_DIRS" ; then 38 LLVMDO_DIRS="include lib tools utils runtime autoconf docs test examples projects" 39fi 40PROGRAM=`which $1` 41if test ! -x "$PROGRAM" ; then 42 echo "Can't execute $1" 43 exit 1 44fi 45shift; 46TOPDIR=`pwd | sed -e 's#\(.*/llvm\).*#\1#'` 47if test -d "$TOPDIR" ; then 48 cd $TOPDIR 49 case `uname -s` in 50 SunOS) find_prog=gfind ;; 51 *) find_prog=find ;; 52 esac 53 $find_prog $LLVMDO_DIRS -type f \ 54 \( \ 55 -path 'docs/doxygen/*' -o \ 56 -path 'docs/CommandGuide/html/*' -o \ 57 -path 'docs/CommandGuide/man/*' -o \ 58 -path 'docs/CommandGuide/ps/*' -o \ 59 -path 'docs/CommandGuide/man/*' -o \ 60 -path 'docs/HistoricalNotes/*' -o \ 61 -path 'utils/Burg/*' -o \ 62 -path 'docs/img/*' -o \ 63 -path '*/.libs/*' \ 64 \) -prune -o \( \ 65 \( \ 66 -name '*.cpp' -o \ 67 -name '*.h' -o \ 68 -name '*.def' -o \ 69 -name '*.c' -o \ 70 -name '*.l' -o \ 71 -name '*.y' -o \ 72 -name '*.td' -o \ 73 -name '*.py' -o \ 74 -name '*.pl' -o \ 75 -name '*.sh' -o \ 76 -name '*.lst' -o \ 77 -name '*.pod' -o \ 78 -name '*.html' -o \ 79 -name '*.css' -o \ 80 -name '*.cfg' -o \ 81 -name '*.cc' -o \ 82 -name '*.txt' -o \ 83 -name '*.TXT' -o \ 84 -name '*.el' -o \ 85 -name '*.m4' -o \ 86 -name '*.in' -o \ 87 -name '*.ac' -o \ 88 -name '*.tr' -o \ 89 -name '*.vim' -o \ 90 -name '*.gnuplot' -o \ 91 -name 'Make*' -o \ 92 -path 'test/*.ll' -o \ 93 -path 'runtime/*.ll' \ 94 \) \ 95 \! -name '.*' \ 96 \! -name '*~' \ 97 \! -name '#*' \ 98 \! -name 'Sparc.burm.c' \ 99 \! -name 'Lexer.cpp' \ 100 \! -name 'llvmAsmParser.cpp' \ 101 \! -name 'llvmAsmParser.h' \ 102 \! -name 'FileLexer.cpp' \ 103 \! -name 'FileParser.cpp' \ 104 \! -name 'FileParser.h' \ 105 \! -name 'StackerParser.h' \ 106 \! -name 'StackerParser.cpp' \ 107 \! -name 'ConfigLexer.cpp' \ 108 -exec $PROGRAM "$@" {} \; \ 109 \) 110else 111 echo "Can't find LLVM top directory in $TOPDIR" 112fi 113 114