Auto-download of db package now works properly.

.gitignore

@@ -7,6 +7,7 @@
 *.orig
 logs
 doc
+include/BDBERL-MIB.hrl
 test/test.cover
 int_test/test.cover
 .eunit

Makefile

@@ -26,3 +26,5 @@ distclean: clean
 	-rm -rf logs
 
 include rebar.mk
+
+.EXPORT_ALL_VARIABLES:

c_src/Makefile

@@ -1,14 +1,15 @@
 # This Makefile builds the dependency (libdb) needed by bdberl_drv.so
 
-ERL             ?=erl
-ERL_FLAGS       ?=+A10
+ERL             ?= erl
+ERL_FLAGS       ?= +A10
 TAR		?= tar
 GUNZIP		?= gunzip
+CURL            ?= curl
 BDB_VER		:= 5.2.36
 BDB_DIR    	:= $(CURDIR)/db-$(BDB_VER)
-BDB_DIST        := db-$(BDB_VER).tar.gz
-#BDB_DIST_URL    := http://download.oracle.com/berkeley-db/$(BDB_DIST)
-BDB_DIST_URL    := https://github.com/downloads/gburd/libdb/$(BDB_DIST)
+BDB_DIST        := db-$(BDB_VER)
+#BDB_DIST_URL    := http://download.oracle.com/berkeley-db/$(BDB_DIST).tar.gz
+BDB_DIST_URL    := https://github.com/downloads/gburd/libdb/$(BDB_DIST).tar.gz
 
 SYSTEM_DIR 	:= $(CURDIR)/system
 LIB_DIR    	:= $(SYSTEM_DIR)/lib
@@ -18,7 +19,6 @@ INC_DIR    	:= $(SYSTEM_DIR)/include
 db: $(LIB_DIR)/libdb.a
 
 $(LIB_DIR)/libdb.a: $(BDB_DIST)
-	$(GUNZIP) -c db-$(BDB_VER).tar.gz | $(TAR) xf -
 	@for I in patches/*.patch; do \
 		(patch -p0 < $${I} || echo "Skipping patch"); \
 	done
@@ -29,6 +29,6 @@ clean:
 	@rm -rf ./*.o $(SYSTEM_DIR) $(BDB_DIR)
 
 $(BDB_DIST):
-	$(REBAR_FETCH) $(BDB_DIST_URL)
+	$(CURL) -L $(BDB_DIST_URL) | $(GUNZIP) | $(TAR) xf -
 
 .EXPORT_ALL_VARIABLES: