fix: DB_BACKEND configuration (#136)

* fix: DB_BACKEND configuration

* fix: revert Name and AppName

Makefile

@@ -43,24 +43,26 @@ endif
 
 # DB backend selection
 ifeq (,$(filter $(LBM_BUILD_OPTIONS), cleveldb rocksdb boltdb badgerdb))
- BUILD_TAGS += goleveldb
+ BUILD_TAGS += goleveldb
+ DB_BACKEND = goleveldb
 else
  ifeq (cleveldb,$(findstring cleveldb,$(LBM_BUILD_OPTIONS)))
+ CGO_ENABLED=1
  BUILD_TAGS += gcc cleveldb
- ldflags += -X github.com/line/lbm-sdk/v2/types.DBBackend=cleveldb
+ DB_BACKEND = cleveldb
  endif
  ifeq (badgerdb,$(findstring badgerdb,$(LBM_BUILD_OPTIONS)))
  BUILD_TAGS += badgerdb
- ldflags += -X github.com/line/lbm-sdk/v2/types.DBBackend=badgerdb
+ DB_BACKEND = badgerdb
  endif
  ifeq (rocksdb,$(findstring rocksdb,$(LBM_BUILD_OPTIONS)))
  CGO_ENABLED=1
- BUILD_TAGS += rocksdb
- ldflags += -X github.com/line/lbm-sdk/v2/types.DBBackend=rocksdb
+ BUILD_TAGS += gcc rocksdb
+ DB_BACKEND = rocksdb
  endif
  ifeq (boltdb,$(findstring boltdb,$(LBM_BUILD_OPTIONS)))
  BUILD_TAGS += boltdb
- ldflags += -X github.com/line/lbm-sdk/v2/types.DBBackend=boltdb
+ DB_BACKEND = boltdb
  endif
 endif
 
@@ -78,6 +80,7 @@ ldflags = -X github.com/line/lbm-sdk/v2/version.Name=sim \
  -X github.com/line/lbm-sdk/v2/version.AppName=simd \
  -X github.com/line/lbm-sdk/v2/version.Version=$(VERSION) \
  -X github.com/line/lbm-sdk/v2/version.Commit=$(COMMIT) \
+ -X github.com/line/lbm-sdk/v2/types.DBBackend=$(DB_BACKEND) \
  -X "github.com/line/lbm-sdk/v2/version.BuildTags=$(build_tags_comma_sep)"
 
 ifeq (,$(findstring nostrip,$(LBM_BUILD_OPTIONS)))