Fixed to actually work correctly and be the basis for other tools by

allowing the set of directories searched to be specified either by the
LLVMDO_DIRS env var or by the -dirs "dirs..." command line option.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16441 91177308-0d34-0410-b5e6-96231b3b80d8

utils/llvmdo

@@ -1,32 +1,62 @@
 #!/bin/sh
 # This is useful because it prints out all of the source files.  Useful for
 # greps.
+
+if test $# -lt 1 ; then
+  echo "Usage: llvmdo [-dirs "DIRNAMES..."] PROGRAM ARGS...";
+  exit 1;
+fi
+
+if test "$1" = "-dirs" ; then
+  LLVMDO_DIRS="$2";
+  shift ; shift
+elif test -z "$LLVMDO_DIRS" ; then
+  LLVMDO_DIRS="include lib tools test utils docs examples projects"
+fi
 PROGRAM=`which $1`
-if [ ! -x "$PROGRAM" ]; then
+if test ! -x "$PROGRAM" ; then
   echo "Can't execute $1"
   exit 1
 fi
 shift;
 ARGS="$*"
-TOPDIR=`pwd | sed -e 's#(.*/llvm).*#$1#'`
+TOPDIR=`pwd | sed -e 's#\(.*/llvm\).*#\1#'`
 if test -d "$TOPDIR" ; then
   cd $TOPDIR
-  echo $TOPDIR
+  find $LLVMDO_DIRS -type f \
-  find docs include lib tools utils projects -type f \
+    \( \
-      \( -path '*/doxygen/*' -o -path '*/Burg/*' \) -prune -o \
+      -path 'docs/doxygen/*' -o \
-      -name '*.[cdhyl]*' \
+      -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 \( \
+         -name '*.[cdhyltp]*' \
+      \! -name '.*' \
       \! -name '*~' \
       \! -name '#*' \
-      \! -name '*.ll' \
-      \! -name '*.lo' \
       \! -name '*.d' \
       \! -name '*.dir' \
+      \! -name '*.flc' \
+      \! -name '*.inc' \
+      \! -name '*.ll' \
+      \! -name '*.llx' \
+      \! -name '*.la' \
+      \! -name '*.lo' \
       \! -name 'Sparc.burm.c' \
       \! -name 'llvmAsmParser.cpp' \
       \! -name 'llvmAsmParser.h' \
       \! -name 'FileParser.cpp' \
       \! -name 'FileParser.h' \
-      -exec $PROGRAM $ARGS {} \;
+      \! -name 'StackerParser.h' \
+      \! -name 'StackerParser.cpp' \
+     -exec $PROGRAM $ARGS {} \; \
+    \)
 else
   echo "Can't find LLVM top directory in $TOPDIR"
 fi
+