source: icGREP/icgrep-devel/llvm-3.8.0.src/utils/llvmdo @ 6109

Last change on this file since 6109 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

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1#!/bin/sh
2##===- utils/llvmdo - Counts Lines Of Code -------------------*- Script -*-===##
3#
4#                     The LLVM Compiler Infrastructure
5#
6# This file is distributed under the University of Illinois Open Source
7# 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,userloc.sh) are
15# all based on this script.  This script defines "what is a source file" in
16# LLVM and so should be maintained if new directories, new file extensions,
17# etc. are used in LLVM as it progresses.
18#
19# Usage:
20#  llvmdo [-topdir DIR] [-dirs "DIRNAMES..."] [-code-only] PROGRAM ARGS...
21#
22# The -topdir option allows you to specify the llvm source root directly. If it
23# is not specified then it will be obtained with llvm-config which must be built
24# and in your path.
25#
26# The -dirs argument allows you to specify the set of directories that are
27# searched. The default list of directories searched is:
28#   include lib tools utils runtime autoconf docs test examples projects
29# Note that you must use quotes around the list of directory names.
30#
31# The -code-only option specifies that only those files that are considered
32# "code" should be visited. HTML documentation is considered code, but things
33# like README files, etc. are not.
34#
35# Finally, you simply specify whatever program you want to run against each
36# file and the arguments to give it. The PROGRAM will be given the file name
37# as its last argument.
38##===----------------------------------------------------------------------===##
39
40if test $# -lt 1 ; then
41  echo "Usage: llvmdo [-topdir DIR] [-dirs "DIRNAMES..."] [-code-only] PROGRAM ARGS..."
42  exit 1
43fi
44
45if test "$1" = "-topdir" ; then
46  TOPDIR="$2"
47  shift; shift;
48else
49  TOPDIR=`llvm-config --src-root`
50fi
51
52if test "$1" = "-dirs" ; then
53  LLVMDO_DIRS="$2"
54  shift ; shift
55elif test -z "$LLVMDO_DIRS" ; then
56  LLVMDO_DIRS="include lib tools utils runtime autoconf docs test examples projects cmake"
57fi
58
59if test "$1" = "-code-only" ; then
60  CODE_ONLY="set"
61  shift
62else
63  CODE_ONLY=""
64fi
65
66if test "$1" = "" ; then
67  echo "Missing program name to run"
68  exit 1
69fi
70
71PROGRAM=`which $1`
72if test ! -x "$PROGRAM" ; then
73  echo "Can't execute $1"
74  exit 1
75fi
76shift;
77
78paths_to_ignore="\
79  -path */.svn/ -o \
80  -path */.svn/* -o \
81  -path docs/doxygen/* -o \
82  -path docs/CommandGuide/html/* -o \
83  -path docs/CommandGuide/man/* -o \
84  -path docs/CommandGuide/ps/* -o \
85  -path docs/CommandGuide/man/* -o \
86  -path docs/HistoricalNotes/* -o \
87  -path docs/img/* -o \
88  -path */.libs/* -o \
89  -path lib/Support/bzip2/* -o \
90  -path projects/llvm-test/* \
91"
92files_to_match="\
93     -name *.ac \
94  -o -name *.b \
95  -o -name *.c \
96  -o -name *.cc \
97  -o -name *.cfg \
98  -o -name *.cpp \
99  -o -name *.css \
100  -o -name *.def \
101  -o -name *.el \
102  -o -name *.exp \
103  -o -name *.footer \
104  -o -name *.gnuplot' \
105  -o -name *.h \
106  -o -name *.header \
107  -o -name *.html \
108  -o -name *.in \
109  -o -name *.inc \
110  -o -name *.intro \
111  -o -name *.l \
112  -o -name *.ll \
113  -o -name *.lst \
114  -o -name *.m4 \
115  -o -name *.pod \
116  -o -name *.pl \
117  -o -name *.py \
118  -o -name *.sh \
119  -o -name *.schema \
120  -o -name *.st \
121  -o -name *.tcl \
122  -o -name *.td \
123  -o -name *.tr \
124  -o -name *.y \
125  -o -name Make* \
126  -o -name *.cmake \
127  -o -name llvmdo \
128  -o -name llvmgrep \
129  -o -name check-each-file \
130  -o -name codgen-diff \
131  -o -name llvm-native-gcc \
132  -o -name llvm-native-gxx \
133  -o -name makellvm \
134  -o -path include/llvm/ADT/ilist \
135  -o -path test/\*.ll \
136  -o -path test/Scripts/not \
137  -o -path runtime/\*.ll \
138"
139if test -z "$CODE_ONLY" ; then
140  files_to_match="$files_to_match \
141    -o -name *.txt \
142    -o -name *.TXT \
143    -o -name *.vim \
144    -o -name vimrc \
145    -o -name README \
146    -o -name COPYING.LIB \
147    -o -name LICENSE* "
148fi
149files_to_ignore="\
150     -name \.* \
151  -o -name *~ \
152  -o -name #* \
153  -o -name configure \
154  -o -name slow.ll \
155  -o -name *libtool* \
156  -o -name ltdl* \
157  -o -name ltdl.m4 \
158  -o -name ltmain.m4 \
159  -o -name ltmain.sh \
160  -o -name aclocal.m4 \
161  -o -name acinclude.m4 \
162  -o -name *LoopSimplifyCrash.ll \
163  -o -name *AST-Remove.ll \
164  -o -name PPCPerfectShuffle.h \
165"
166
167if test -d "$TOPDIR" ; then
168  cd $TOPDIR
169  # Have to use the right "find" on a per-platform basis. Most platforms have
170  # Gnu find as "find", but Solaris does not.
171  case `uname -s` in
172    SunOS) find_prog=gfind ;;
173    *) find_prog=find ;;
174  esac
175  # Turn off file name generation (globbing) so that substitution of the
176  # variables doesn't cause the shell to create lists of file names
177  set -f
178  $find_prog $LLVMDO_DIRS -type f \
179    \( $paths_to_ignore \) -prune \
180    -o \( \( $files_to_match \) \! \( $files_to_ignore \) \
181    -exec $PROGRAM "$@" {} \; \)
182else
183  echo "Can't find LLVM top directory in $TOPDIR"
184fi
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