File OpenSceneGraph-1.2-makerules_tabs.patch of Package OpenSceneGraph1

Index: OpenSceneGraph-1.2/OpenThreads/Make/makerules
===================================================================
--- OpenSceneGraph-1.2.orig/OpenThreads/Make/makerules
+++ OpenSceneGraph-1.2/OpenThreads/Make/makerules
@@ -73,11 +73,11 @@ endif # not Darwin
 
 $(EXEC:=.dbg) :
 	@[ -d $(DEBUGDIR) ] || mkdir $(DEBUGDIR)
-        @cd $(DEBUGDIR); \
-              $(MAKE) -f ../GNUmakefile "DOF=$(DBGF)"  TOPDIR=../${TOPDIR} \
-                        THISDIR=../$(THISDIR) \
-                                  MAKEDEPEND=Makedepend $(EXEC)
-        @$(MAKE) LNSRC=$(DEBUGDIR)/$(EXEC)$(EXE_EXT) LNDEST=$(BININST)/$(EXEC)$(EXE_EXT) __link
+	@cd $(DEBUGDIR); \
+	  $(MAKE) -f ../GNUmakefile "DOF=$(DBGF)"  TOPDIR=../${TOPDIR} \
+	        THISDIR=../$(THISDIR) \
+	        MAKEDEPEND=Makedepend $(EXEC)
+	@$(MAKE) LNSRC=$(DEBUGDIR)/$(EXEC)$(EXE_EXT) LNDEST=$(BININST)/$(EXEC)$(EXE_EXT) __link
 
 
 $(LIB:=.dbg) :
@@ -102,9 +102,9 @@ $(LIB:=.staticdbg) :
 $(EXEC:=.opt) :
 	@[ -d $(OPTDIR) ] || mkdir $(OPTDIR)
 	@cd $(OPTDIR); \
-      $(MAKE) -f ../GNUmakefile DOF=$(OPTF)  TOPDIR=../${TOPDIR} \
-          THISDIR=../$(THISDIR) \
-          MAKEDEPEND=Makedepend $(EXEC)
+	  $(MAKE) -f ../GNUmakefile DOF=$(OPTF)  TOPDIR=../${TOPDIR} \
+	        THISDIR=../$(THISDIR) \
+	        MAKEDEPEND=Makedepend $(EXEC)
 	@$(MAKE) LNSRC=$(OPTDIR)/$(EXEC)$(EXE_EXT) LNDEST=$(BININST)/$(EXEC)$(EXE_EXT) __link