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, $@) $<
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