Merge branch 'nguyen/test-relayer' of https://github.com/notional-lab…

…s/cosmos-relayer into nguyen/test-relayer

Makefile

@@ -15,10 +15,48 @@ all: lint install
 ###############################################################################
 # Build / Install
 ###############################################################################
+LEDGER_ENABLED ?= true
+build_tags = netgo
+ifeq ($(LEDGER_ENABLED),true)
+  ifeq ($(OS),Windows_NT)
+    GCCEXE = $(shell where gcc.exe 2> NUL)
+    ifeq ($(GCCEXE),)
+      $(error gcc.exe not installed for ledger support, please install or set LEDGER_ENABLED=false)
+    else
+      build_tags += ledger
+    endif
+  else
+    UNAME_S = $(shell uname -s)
+    ifeq ($(UNAME_S),OpenBSD)
+      $(warning OpenBSD detected, disabling ledger support (https://github.com/cosmos/cosmos-sdk/issues/1988))
+    else
+      GCC = $(shell command -v gcc 2> /dev/null)
+      ifeq ($(GCC),)
+        $(error gcc not installed for ledger support, please install or set LEDGER_ENABLED=false)
+      else
+        build_tags += ledger
+      endif
+    endif
+  endif
+endif
+
+ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
+  build_tags += gcc cleveldb
+endif
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
+whitespace :=
+whitespace += $(whitespace)
+comma := ,
+
+build_tags_comma_sep := $(subst $(whitespace),$(comma),$(build_tags))
 
 ldflags = -X github.com/cosmos/relayer/v2/cmd.Version=$(VERSION) \
 					-X github.com/cosmos/relayer/v2/cmd.Commit=$(COMMIT) \
-					-X github.com/cosmos/relayer/v2/cmd.Dirty=$(DIRTY)
+					-X github.com/cosmos/relayer/v2/cmd.Dirty=$(DIRTY)	\
+					-X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)" 
+
 
 ldflags += $(LDFLAGS)
 ldflags := $(strip $(ldflags))