Makefile

#!/usr/bin/make -f

DOCKER := $(shell which docker)

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

build_tags += $(BUILD_TAGS)
build_tags := $(strip $(build_tags))

whitespace :=
empty = $(whitespace) $(whitespace)
comma := ,
build_tags_comma_sep := $(subst $(empty),$(comma),$(build_tags))

ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=oracle-consumer \
	-X github.com/cosmos/cosmos-sdk/version.AppName=oracle-consumerd \
	-X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) \
	-X github.com/cosmos/cosmos-sdk/version.Version=$(VERSION) \
	-X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)"

ifeq ($(LINK_STATICALLY),true)
	ldflags += -linkmode=external -extldflags "-Wl,-z,muldefs -static"
endif
ldflags += $(LDFLAGS)
ldflags := $(strip $(ldflags))

BUILD_FLAGS := -tags "$(build_tags_comma_sep)" -ldflags '$(ldflags)'

###############################################################################
###                                  Build                                  ###
###############################################################################

install: go.sum
	go install -mod=readonly $(BUILD_FLAGS) ./cmd/oracle-consumerd

build:
	go build $(BUILD_FLAGS) -o bin/oracle-consumerd ./cmd/oracle-consumerd

###############################################################################
###                          Tools & Dependencies                           ###
###############################################################################

go.sum: go.mod
	echo "Ensure dependencies have not been modified ..." >&2
	go mod verify
	go mod tidy