X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2Fgetsrcs.sh;h=c8bff8cf833d8b8dcf29af6360b535674d724aea;hb=ae18bd4246da4d2ac9494bbaeadd40abfa533c83;hp=c757b2c40249db507f2f6ffbe79208aa22bd0117;hpb=181e65dff10d7c06ae61e35f79003ea79186635e;p=oota-llvm.git

diff --git a/utils/getsrcs.sh b/utils/getsrcs.sh
index c757b2c4024..c8bff8cf833 100755
--- a/utils/getsrcs.sh
+++ b/utils/getsrcs.sh
@@ -3,22 +3,32 @@
 # 
 #                     The LLVM Compiler Infrastructure
 #
-# This file was developed by Chris Lattner and Reid Spencer and is distributed 
-# under the # University of Illinois Open Source License. See LICENSE.TXT for 
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
 # details.
 # 
 ##===----------------------------------------------------------------------===##
 #
 # This script just prints out the path names for all the source files in LLVM.
+# The optional -topdir option can be used to specify the top LLVM source 
+# directory. Without it, the llvm-config command is consulted to find the
+# top source directory.
 #
 # Note that the implementation is based on llvmdo. See that script for more
 # details.
 ##===----------------------------------------------------------------------===##
 
-TOPDIR=`pwd | sed -e 's#\(.*/llvm\).*#\1#'`
+if test "$1" = "-topdir" ; then
+  TOPDIR="$2"
+  shift; shift;
+else
+  TOPDIR=`llvm-config --src-root`
+fi
+
 if test -d "$TOPDIR" ; then
   cd $TOPDIR
-  ./utils/llvmdo -dirs "include lib tools utils examples projects" echo
+  ./utils/llvmdo -topdir "$TOPDIR" \
+    -dirs "include lib tools utils examples projects" echo
 else
-  echo "Can't find LLVM top directory in $TOPDIR"
+  echo "Can't find LLVM top directory"
 fi