[cfe-commits] r93730 - /cfe/trunk/include/clang/Basic/Makefile

[Daniel Dunbar]

Author: ddunbar
Date: Mon Jan 18 11:52:37 2010
New Revision: 93730

URL: http://llvm.org/viewvc/llvm-project?rev=93730&view=rev
Log:
Fix race condition in creating objdir.

Modified:
    cfe/trunk/include/clang/Basic/Makefile

Modified: cfe/trunk/include/clang/Basic/Makefile
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/Makefile?rev=93730&r1=93729&r2=93730&view=diff

==============================================================================
--- cfe/trunk/include/clang/Basic/Makefile (original)
+++ cfe/trunk/include/clang/Basic/Makefile Mon Jan 18 11:52:37 2010
@@ -11,14 +11,12 @@
 
 INPUT_TDS = $(wildcard $(PROJ_SRC_DIR)/Diagnostic*.td)
 
-$(ObjDir)/Diagnostic%Kinds.inc.tmp : Diagnostic.td Diagnostic%Kinds.td $(TBLGEN)
+$(ObjDir)/Diagnostic%Kinds.inc.tmp : Diagnostic.td Diagnostic%Kinds.td $(TBLGEN) $(ObjDir)/.dir
 	$(Echo) "Building Clang $(patsubst Diagnostic%Kinds.inc.tmp,%,$(@F)) diagnostic tables with tblgen"
-	$(Verb) -$(MKDIR) $(@D)
 	$(Verb) $(TableGen) -gen-clang-diags-defs -clang-component=$(patsubst Diagnostic%Kinds.inc.tmp,%,$(@F)) -o $(call SYSPATH, $@) $<
 
-$(ObjDir)/DiagnosticGroups.inc.tmp : Diagnostic.td DiagnosticGroups.td $(INPUT_TDS) $(TBLGEN)
+$(ObjDir)/DiagnosticGroups.inc.tmp : Diagnostic.td DiagnosticGroups.td $(INPUT_TDS) $(TBLGEN) $(ObjDir)/.dir
 	$(Echo) "Building Clang diagnostic groups with tblgen"
-	$(Verb) -$(MKDIR) $(@D)
 	$(Verb) $(TableGen) -gen-clang-diag-groups -o $(call SYSPATH, $@) $<