X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2Fllvmdo;h=bcfc221c2b1b503af1face6804b96954853eb115;hb=f32aa7addc7dca57f3164a829bcce3ebb1168658;hp=2a10724c30396da99fbc18711577f5514c472c58;hpb=83e9193d37ddf35c1e6bb5310198aaf489ed8294;p=oota-llvm.git

diff --git a/utils/llvmdo b/utils/llvmdo
index 2a10724c303..bcfc221c2b1 100755
--- a/utils/llvmdo
+++ b/utils/llvmdo
@@ -3,108 +3,182 @@
 # 
 #                     The LLVM Compiler Infrastructure
 #
-# This file was developed by Reid Spencer and is distributed under the 
-# University of Illinois Open Source License. See LICENSE.TXT for details.
+# 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) are all based 
-# on the implementation. 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.
+# 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 [-dirs "DIRNAMES..."] PROGRAM ARGS...
+#  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. By default, everything is searched. Note that you must use quotes
-# around the list of directory names. After that 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.
+# 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 utils runtime autoconf docs test 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;
-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
+  # 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 \
-    \( \
-      -path 'docs/doxygen/*' -o \
-      -path 'docs/CommandGuide/html/*' -o \
-      -path 'docs/CommandGuide/man/*' -o \
-      -path 'docs/CommandGuide/ps/*' -o \
-      -path 'docs/CommandGuide/man/*' -o \
-      -path 'docs/HistoricalNotes/*' -o \
-      -path 'utils/Burg/*' -o \
-      -path 'docs/img/*' -o \
-      -path '*/.libs/*' \
-    \) -prune  -o \( \
-      \( \
-         -name '*.cpp' -o \
-         -name '*.h' -o \
-         -name '*.def' -o \
-         -name '*.c' -o \
-         -name '*.l' -o \
-         -name '*.y' -o \
-         -name '*.td' -o \
-         -name '*.py' -o \
-         -name '*.pl' -o \
-         -name '*.sh' -o \
-         -name '*.lst' -o \
-         -name '*.pod' -o \
-         -name '*.html' -o \
-         -name '*.css' -o \
-         -name '*.cfg' -o \
-         -name '*.cc' -o \
-         -name '*.txt' -o \
-         -name '*.TXT' -o \
-         -name '*.el' -o \
-         -name '*.m4' -o \
-         -name '*.in' -o \
-         -name '*.ac' -o \
-         -name '*.tr' -o \
-         -name '*.vim' -o \
-         -name '*.gnuplot' -o \
-         -name 'Make*' -o \
-         -path 'test/*.ll' -o \
-         -path 'runtime/*.ll' \
-      \) \
-      \! -name '.*' \
-      \! -name '*~' \
-      \! -name '#*' \
-      \! -name 'Sparc.burm.c' \
-      \! -name 'llvmAsmParser.cpp' \
-      \! -name 'llvmAsmParser.h' \
-      \! -name 'FileParser.cpp' \
-      \! -name 'FileParser.h' \
-      \! -name 'StackerParser.h' \
-      \! -name 'StackerParser.cpp' \
-     -exec $PROGRAM "$@" {} \; \
-    \)
+    \( $paths_to_ignore \) -prune \
+    -o \( \( $files_to_match \) \! \( $files_to_ignore \) \
+    -exec $PROGRAM "$@" {} \; \)
 else
   echo "Can't find LLVM top directory in $TOPDIR"
 fi
-