[llvm-commits] CVS: llvm/utils/makellvm

[Vikram Adve]

Changes in directory llvm/utils:

makellvm updated: 1.6 -> 1.7

---
Log message:

Fix syntax error when makellvm is run in an invalid directory.
Add debugging support.


---
Diffs of the changes:

Index: llvm/utils/makellvm
diff -u llvm/utils/makellvm:1.6 llvm/utils/makellvm:1.7
--- llvm/utils/makellvm:1.6	Tue Jul 22 07:35:28 2003
+++ llvm/utils/makellvm	Mon Sep  8 10:32:47 2003
@@ -6,6 +6,7 @@
 
 set EXEC = opt
 set GMAKE_OPTS = ""
+set DEBUG = 0
 
 set doit = 1
 unset options_done
@@ -18,6 +19,8 @@
 	    shift argv; set MFILE = $argv[1]; shift argv; breaksw
 	case -n :
 	    set doit = 0; shift argv; breaksw
+	case -d :
+	    set doit = 0; set DEBUG = 1; shift argv; breaksw
 	case -* :
 	    set GMAKE_OPTS = ( $GMAKE_OPTS $argv[1] ); shift argv; breaksw
 	default :
@@ -39,6 +42,9 @@
 if ($#argv > 0) then
     set EXEC = $argv[1]
 endif
+if ($DEBUG) then
+    echo "DEBUG: EXEC = $EXEC"
+endif
 
 ## Compute LLVMDIR: the root of the current LLVM tree.
 ## It is recorded in the variable LEVEL in Makefile, to compute it
@@ -52,15 +58,22 @@
 	set MFILE = Makefile
     endif
 endif
+if ($DEBUG) then
+    echo "DEBUG: MFILE = $MFILE"
+endif
 if (! -f $MFILE) then
     echo "Missing or invalid makefile: $MFILE"
     exit 1
 endif
 
 set LLVMDIR = `awk '/LEVEL[ 	]*=/ {print $NF}' $MFILE`
+if ($DEBUG) then
+    echo "DEBUG: LLVMDIR = $LLVMDIR"
+endif
 
-if ($?LLVMDIR == 0 || ! -d $LLVMDIR) then
-    echo "Unable to find LEVEL or LEVEL is invalid ($LEVEL)"
+if ($#LLVMDIR == 0 || ! -d "$LLVMDIR") then
+    echo "Unable to find LLVM obj-root directory or directory is invalid."
+    echo "Are you within a valid LLVM directory for running gmake?"
     exit 1
 endif