Add "Unoptimized" build (NO_DEBUG_SYMBOLS=1 ENABLE_OPTIMIZED=1), for reducing

disk space, and increasing battery lifetime. :)

llvm-svn: 88978

llvm/Makefile.rules

@@ -337,6 +337,13 @@ ifeq ($(ENABLE_OPTIMIZED),1)
     LD.Flags  += -g
     KEEP_SYMBOLS := 1
   endif
+else
+  ifdef NO_DEBUG_SYMBOLS
+    BuildMode := Unoptimized
+    CXX.Flags +=
+    C.Flags   +=
+    LD.Flags  +=
+    KEEP_SYMBOLS := 1
   else
     BuildMode := Debug
     CXX.Flags += -g
@@ -344,6 +351,7 @@ else
     LD.Flags  += -g
     KEEP_SYMBOLS := 1
   endif
+endif
 
 ifeq ($(ENABLE_PROFILING),1)
   BuildMode := $(BuildMode)+Profile