leveldb: fix parallel build II

* I was still able to reproduce the build failure which was supposed to be
  fixed by this patch.
* added comment suggesting to do the same in:
  https://github.com/google/leveldb/pull/512/commits/6a6541b339b84070f585ffa1a437ef0e2ae22c9c

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Martin Jansa
2017-10-03 12:09:31 +00:00
parent 398efac600
commit 77a6793fb9
@@ -20,16 +20,15 @@ Upstream-Status: Submitted
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: git/Makefile
===================================================================
--- git.orig/Makefile
+++ git/Makefile
@@ -386,7 +386,7 @@ $(STATIC_OUTDIR)/write_batch_test:db/wri
diff --git a/Makefile b/Makefile
index f7cc7d7..51a0bcd 100644
--- a/Makefile
+++ b/Makefile
@@ -386,6 +386,7 @@ $(STATIC_OUTDIR)/write_batch_test:db/write_batch_test.cc $(STATIC_LIBOBJECTS) $(
$(STATIC_OUTDIR)/memenv_test:$(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS)
$(XCRUN) $(CXX) $(LDFLAGS) $(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS) -o $@ $(LIBS)
-$(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
+$(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db $(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
+$(SHARED_OUTDIR)/db/db_bench.o: | $(SHARED_OUTDIR)/db
$(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
$(XCRUN) $(CXX) $(LDFLAGS) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(SHARED_OUTDIR)/db/db_bench.o $(TESTUTIL) $(SHARED_OUTDIR)/$(SHARED_LIB3) -o $@ $(LIBS)
.PHONY: run-shared