#!/bin/sh
-# This is useful because it prints out all of the source files. Useful for
-# greps.
+##===- 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 [-dirs "DIRNAMES..."] PROGRAM ARGS...";
- exit 1;
+ 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";
+ LLVMDO_DIRS="$2"
shift ; shift
elif test -z "$LLVMDO_DIRS" ; then
- LLVMDO_DIRS="include lib tools test utils docs examples projects"
+ 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 $1"
exit 1
fi
shift;
-ARGS="$*"
-TOPDIR=`pwd | sed -e 's#\(.*/llvm\).*#\1#'`
+
+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
- find $LLVMDO_DIRS -type f \
- \( \
- -path 'docs/doxygen/*' -o \
- -path 'docs/CommandGuide/html/*' -o \
- -path 'docs/CommandGuide/man/*' -o \
- -path 'docs/CommandGuide/ps/*' -o \
- -path 'docs/CommandGuide/man/*' -o \
- -path 'docs/HistoricalNotes/*' -o \
- -path 'utils/Burg/*' -o \
- -path 'docs/img/*' -o \
- -path '*/.libs/*' \
- \) -prune -o \( \
- -name '*.[cdhyltp]*' \
- \! -name '.*' \
- \! -name '*~' \
- \! -name '#*' \
- \! -name '*.d' \
- \! -name '*.dir' \
- \! -name '*.flc' \
- \! -name '*.inc' \
- \! -name '*.ll' \
- \! -name '*.llx' \
- \! -name '*.la' \
- \! -name '*.lo' \
- \! -name 'Sparc.burm.c' \
- \! -name 'llvmAsmParser.cpp' \
- \! -name 'llvmAsmParser.h' \
- \! -name 'FileParser.cpp' \
- \! -name 'FileParser.h' \
- \! -name 'StackerParser.h' \
- \! -name 'StackerParser.cpp' \
- -exec $PROGRAM $ARGS {} \; \
- \)
+ # 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
-
projects / oota-llvm.git / blobdiff