--- Makefile.orig	2017-03-02 00:08:02 UTC
+++ Makefile
@@ -15,8 +15,7 @@ OPT ?= -O2 -DNDEBUG
 #-----------------------------------------------
 
 # detect what platform we're building on
-$(shell CC="$(CC)" CXX="$(CXX)" TARGET_OS="$(TARGET_OS)" \
-    ./build_detect_platform build_config.mk ./)
+# $(shell CC="$(CC)" CXX="$(CXX)" TARGET_OS="$(TARGET_OS)" ./build_detect_platform build_config.mk ./)
 # this file is generated by the previous line to set build flags and sources
 include build_config.mk
 
@@ -126,12 +125,12 @@ SHARED_VERSION_MINOR = 20
 SHARED_LIB1 = libleveldb.$(PLATFORM_SHARED_EXT)
 SHARED_LIB2 = $(SHARED_LIB1).$(SHARED_VERSION_MAJOR)
 SHARED_LIB3 = $(SHARED_LIB1).$(SHARED_VERSION_MAJOR).$(SHARED_VERSION_MINOR)
-SHARED_LIBS = $(SHARED_OUTDIR)/$(SHARED_LIB1) $(SHARED_OUTDIR)/$(SHARED_LIB2) $(SHARED_OUTDIR)/$(SHARED_LIB3)
+SHARED_LIBS = $(SHARED_OUTDIR)/$(SHARED_LIB1) $(SHARED_OUTDIR)/$(SHARED_LIB2) $(SHARED_OUTDIR)/$(SHARED_LIB3) $(SHARED_MEMENVLIB)
 $(SHARED_OUTDIR)/$(SHARED_LIB1): $(SHARED_OUTDIR)/$(SHARED_LIB3)
 	ln -fs $(SHARED_LIB3) $(SHARED_OUTDIR)/$(SHARED_LIB1)
 $(SHARED_OUTDIR)/$(SHARED_LIB2): $(SHARED_OUTDIR)/$(SHARED_LIB3)
 	ln -fs $(SHARED_LIB3) $(SHARED_OUTDIR)/$(SHARED_LIB2)
-SHARED_MEMENVLIB = $(SHARED_OUTDIR)/libmemenv.a
+SHARED_MEMENVLIB = $(SHARED_OUTDIR)/libmemenv.$(PLATFORM_SHARED_EXT).$(SHARED_VERSION_MAJOR).$(SHARED_VERSION_MINOR)
 endif
 
 $(SHARED_OUTDIR)/$(SHARED_LIB3): $(SHARED_LIBOBJECTS)
@@ -294,7 +293,7 @@ endif
 
 $(SHARED_MEMENVLIB):$(SHARED_MEMENVOBJECTS)
 	rm -f $@
-	$(AR) -rs $@ $(SHARED_MEMENVOBJECTS)
+	$(CXX) $(LDFLAGS) $(PLATFORM_SHARED_LDFLAGS)$(basename $(notdir $(SHARED_MEMENVLIB))) $(SHARED_MEMENVOBJECTS) -o $(SHARED_MEMENVLIB) $(LIBS)
 
 $(STATIC_OUTDIR)/db_bench:db/db_bench.cc $(STATIC_LIBOBJECTS) $(TESTUTIL)
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) db/db_bench.cc $(STATIC_LIBOBJECTS) $(TESTUTIL) -o $@ $(LIBS)