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Diffstat (limited to 'contrib/llvm/utils/llvmdo')
| -rwxr-xr-x | contrib/llvm/utils/llvmdo | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/contrib/llvm/utils/llvmdo b/contrib/llvm/utils/llvmdo new file mode 100755 index 0000000..bcfc221 --- /dev/null +++ b/contrib/llvm/utils/llvmdo @@ -0,0 +1,184 @@ +#!/bin/sh +##===- utils/llvmdo - 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 is a general purpose "apply" function for the source files in LLVM +# It uses "find" to locate all the source files and then applies the user's +# command to them. As such, this command is often not used by itself much but +# the other find related tools (countloc.sh,llvmgrep,getsrcs.sh,userloc.sh) are +# all based on this script. This script defines "what is a source file" in +# LLVM and so should be maintained if new directories, new file extensions, +# etc. are used in LLVM as it progresses. +# +# Usage: +# llvmdo [-topdir DIR] [-dirs "DIRNAMES..."] [-code-only] PROGRAM ARGS... +# +# The -topdir option allows you to specify the llvm source root directly. If it +# is not specified then it will be obtained with llvm-config which must be built +# and in your path. +# +# The -dirs argument allows you to specify the set of directories that are +# searched. The default list of directories searched is: +# include lib tools utils runtime autoconf docs test examples projects +# Note that you must use quotes around the list of directory names. +# +# The -code-only option specifies that only those files that are considered +# "code" should be visited. HTML documentation is considered code, but things +# like README files, etc. are not. +# +# Finally, you simply specify whatever program you want to run against each +# file and the arguments to give it. The PROGRAM will be given the file name +# as its last argument. +##===----------------------------------------------------------------------===## + +if test $# -lt 1 ; then + echo "Usage: llvmdo [-topdir DIR] [-dirs "DIRNAMES..."] [-code-only] PROGRAM ARGS..." + exit 1 +fi + +if test "$1" = "-topdir" ; then + TOPDIR="$2" + shift; shift; +else + TOPDIR=`llvm-config --src-root` +fi + +if test "$1" = "-dirs" ; then + LLVMDO_DIRS="$2" + shift ; shift +elif test -z "$LLVMDO_DIRS" ; then + LLVMDO_DIRS="include lib tools utils runtime autoconf docs test examples projects cmake" +fi + +if test "$1" = "-code-only" ; then + CODE_ONLY="set" + shift +else + CODE_ONLY="" +fi + +if test "$1" = "" ; then + echo "Missing program name to run" + exit 1 +fi + +PROGRAM=`which $1` +if test ! -x "$PROGRAM" ; then + echo "Can't execute $1" + exit 1 +fi +shift; + +paths_to_ignore="\ + -path */.svn/ -o \ + -path */.svn/* -o \ + -path docs/doxygen/* -o \ + -path docs/CommandGuide/html/* -o \ + -path docs/CommandGuide/man/* -o \ + -path docs/CommandGuide/ps/* -o \ + -path docs/CommandGuide/man/* -o \ + -path docs/HistoricalNotes/* -o \ + -path docs/img/* -o \ + -path */.libs/* -o \ + -path lib/Support/bzip2/* -o \ + -path projects/llvm-test/* \ +" +files_to_match="\ + -name *.ac \ + -o -name *.b \ + -o -name *.c \ + -o -name *.cc \ + -o -name *.cfg \ + -o -name *.cpp \ + -o -name *.css \ + -o -name *.def \ + -o -name *.el \ + -o -name *.exp \ + -o -name *.footer \ + -o -name *.gnuplot' \ + -o -name *.h \ + -o -name *.header \ + -o -name *.html \ + -o -name *.in \ + -o -name *.inc \ + -o -name *.intro \ + -o -name *.l \ + -o -name *.ll \ + -o -name *.lst \ + -o -name *.m4 \ + -o -name *.pod \ + -o -name *.pl \ + -o -name *.py \ + -o -name *.sh \ + -o -name *.schema \ + -o -name *.st \ + -o -name *.tcl \ + -o -name *.td \ + -o -name *.tr \ + -o -name *.y \ + -o -name Make* \ + -o -name *.cmake \ + -o -name llvmdo \ + -o -name llvmgrep \ + -o -name check-each-file \ + -o -name codgen-diff \ + -o -name llvm-native-gcc \ + -o -name llvm-native-gxx \ + -o -name makellvm \ + -o -path include/llvm/ADT/ilist \ + -o -path test/\*.ll \ + -o -path test/Scripts/not \ + -o -path runtime/\*.ll \ +" +if test -z "$CODE_ONLY" ; then + files_to_match="$files_to_match \ + -o -name *.txt \ + -o -name *.TXT \ + -o -name *.vim \ + -o -name vimrc \ + -o -name README \ + -o -name COPYING.LIB \ + -o -name LICENSE* " +fi +files_to_ignore="\ + -name \.* \ + -o -name *~ \ + -o -name #* \ + -o -name configure \ + -o -name slow.ll \ + -o -name *libtool* \ + -o -name ltdl* \ + -o -name ltdl.m4 \ + -o -name ltmain.m4 \ + -o -name ltmain.sh \ + -o -name aclocal.m4 \ + -o -name acinclude.m4 \ + -o -name *LoopSimplifyCrash.ll \ + -o -name *AST-Remove.ll \ + -o -name PPCPerfectShuffle.h \ +" + +if test -d "$TOPDIR" ; then + cd $TOPDIR + # Have to use the right "find" on a per-platform basis. Most platforms have + # Gnu find as "find", but Solaris does not. + case `uname -s` in + SunOS) find_prog=gfind ;; + *) find_prog=find ;; + esac + # Turn off file name generation (globbing) so that substitution of the + # variables doesn't cause the shell to create lists of file names + set -f + $find_prog $LLVMDO_DIRS -type f \ + \( $paths_to_ignore \) -prune \ + -o \( \( $files_to_match \) \! \( $files_to_ignore \) \ + -exec $PROGRAM "$@" {} \; \) +else + echo "Can't find LLVM top directory in $TOPDIR" +fi |
