Changes in directory llvm/tools/llvm-config:
Makefile updated: 1.18 -> 1.19 --- Log message: Fix PR1040: http://llvm.org/PR1040 : Don't rebuild llvm-config if none of the library dependencies changed. --- Diffs of the changes: (+8 -3) Makefile | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) Index: llvm/tools/llvm-config/Makefile diff -u llvm/tools/llvm-config/Makefile:1.18 llvm/tools/llvm-config/Makefile:1.19 --- llvm/tools/llvm-config/Makefile:1.18 Tue Dec 5 23:39:18 2006 +++ llvm/tools/llvm-config/Makefile Mon Dec 11 18:43:38 2006 @@ -29,11 +29,16 @@ FinalLibDeps = $(PROJ_OBJ_DIR)/FinalLibDeps.txt LibDeps = $(PROJ_OBJ_DIR)/LibDeps.txt +LibDepsTemp = $(PROJ_OBJ_DIR)/LibDeps.txt.tmp GenLibDeps = $(PROJ_SRC_ROOT)/utils/GenLibDeps.pl -$(LibDeps): $(GenLibDeps) $(LibDir) $(wildcard $(LibDir)/*.a $(LibDir)/*.o) - $(Echo) "Regenerating LibDeps.txt" - $(Verb) $(GenLibDeps) -flat $(LibDir) $(NM_PATH) > $(LibDeps) +$(LibDepsTemp): $(GenLibDeps) $(LibDir) $(wildcard $(LibDir)/*.a $(LibDir)/*.o) + $(Echo) "Regenerating LibDeps.txt.tmp" + $(Verb) $(GenLibDeps) -flat $(LibDir) $(NM_PATH) > $(LibDepsTemp) + +$(LibDeps): $(LibDepsTemp) + $(Verb) $(CMP) -s $@ $< || ( $(CP) $< $@ && \ + $(EchoCmd) Updated LibDeps.txt because dependencies changes ) # Find all the cyclic dependencies between various LLVM libraries, so we # don't have to process them at runtime. _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
