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feat: Enable static build #441

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205211d
First attempt
pbukva Sep 7, 2026
39628a8
Support macos and linux correctly
pbukva Sep 7, 2026
9a9a5bb
Reverting to original v0.15.0 `proto-update-deps:` and `COSMOS_PROTO_…
pbukva Sep 7, 2026
27d7ff3
Enable PIE (Position Indepenet Executable)
pbukva Sep 10, 2026
a16fe1a
Merge branch 'fix/enable_PIE' into fix/enable_PIE_and_static_build
pbukva Sep 10, 2026
5d57e52
Default STATIC_PIE to `false`
pbukva Sep 10, 2026
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60 changes: 48 additions & 12 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ PACKAGES_SIMTEST=$(shell go list ./... | grep '/simulation')
VERSION := $(shell echo $(shell git describe --tags))
COMMIT := $(shell git log -1 --format='%H')
LEDGER_ENABLED ?= true
STATIC_PIE ?= false
BINDIR ?= $(GOPATH)/bin
BUILDDIR ?= $(CURDIR)/build
APP_DIR = ./app
Expand All @@ -15,6 +16,10 @@ PROJECT_NAME = $(shell git remote get-url origin | xargs basename -s .git)

export GO111MODULE = on

# Resolve the target OS used by Go.
# This works both for native builds and explicit cross-compilation.
BUILD_GOOS := $(shell go env GOOS)

# process build tags

build_tags = netgo
Expand Down Expand Up @@ -63,10 +68,32 @@ ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=fetch \
ifeq ($(WITH_CLEVELDB),yes)
ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=cleveldb
endif

# PIE is enabled for all builds.
#
# PIE and static linking are *independent* properties:
# -buildmode=pie -> position-independent executable (platform *independent*)
# -static-pie -> *Linux* only *static* linking of the PIE executable
buildmode_flags += -buildmode=pie

# Static PIE is supported here only for Linux.
#
# STATIC_PIE=true requests a statically linked PIE executable.
# The Linux-specific external linker flags must not be passed to
# macOS or Windows builds.
ifeq ($(STATIC_PIE),true)
ifeq ($(BUILD_GOOS),linux)
extldflags += -Wl,-z,muldefs -static-pie -z noexecstack
ldflags += -linkmode=external -extldflags "$(extldflags)"
else
$(warning STATIC_PIE=true requested for $(BUILD_GOOS); Linux static-PIE linker flags will not be applied)
endif
endif

ldflags += $(LDFLAGS)
ldflags := $(strip $(ldflags))

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

# The below include contains the tools target.
#include contrib/devtools/Makefile
Expand All @@ -80,8 +107,14 @@ else
go build -mod=readonly $(BUILD_FLAGS) -o build/fetchd ./cmd/fetchd
endif

# Build for Linux while preserving the target architecture supplied by
# the environment (or Go's native GOARCH default).
build-linux: go.sum
LEDGER_ENABLED=false GOOS=linux GOARCH=amd64 $(MAKE) build
GOOS=linux $(MAKE) build

# Build a Linux static PIE while preserving the target architecture.
build-linux-static: go.sum
GOOS=linux STATIC_PIE=true $(MAKE) build

build-contract-tests-hooks:
ifeq ($(OS),Windows_NT)
Expand Down Expand Up @@ -123,21 +156,21 @@ test: test-unit
test-all: test-unit test-ledger-mock test-race test-cover

TEST_PACKAGES=./...
TEST_TARGETS := test-unit test-unit-amino test-unit-proto test-ledger-mock test-race test-ledger test-race
TEST_TARGETS := test-unit test-unit-amino test-ledger-mock test-race test-ledger test-race

# Test runs-specific rules. To add a new test target, just add
# a new rule, customise ARGS or TEST_PACKAGES ad libitum, and
# append the new rule to the TEST_TARGETS list.
# Test runs-specific rules. To add a new test target, customise ARGS or
# TEST_PACKAGES ad libitum, and append the new rule to the TEST_TARGETS list.
UNIT_TEST_ARGS = cgo ledger test_ledger_mock norace
AMINO_TEST_ARGS = ledger test_ledger_mock test_amino norace
LEDGER_TEST_ARGS = cgo ledger norace
LEDGER_MOCK_ARGS = ledger test_ledger_mock norace
TEST_RACE_ARGS = cgo ledger test_ledger_mock

ifeq ($(EXPERIMENTAL),true)
UNIT_TEST_ARGS += experimental
AMINO_TEST_ARGS += experimental
LEDGER_TEST_ARGS += experimental
LEDGER_MOCK_ARGS += experimental
LEDGER_TEST_ARGS += experimental
LEDGER_MOCK_ARGS += experimental
TEST_RACE_ARGS += experimental
endif

Expand All @@ -152,6 +185,7 @@ $(TEST_TARGETS): run-tests

SUB_MODULES = $(shell find . -type f -name 'go.mod' -print0 | xargs -0 -n1 dirname | sort)
CURRENT_DIR = $(shell pwd)

run-tests:
ifneq (,$(shell which tparse 2>/dev/null))
@echo "Unit tests"; \
Expand Down Expand Up @@ -190,11 +224,11 @@ localnet-start: build-linux localnet-stop
@if ! [ -f build/node0/fetchd/config/genesis.json ]; then docker run --rm -v $(CURDIR)/build:/fetchd:Z tendermint/fetchdnode testnet --v 4 -o . --starting-ip-address 192.168.10.2 ; fi
docker-compose up -d

# Stop testnet
# Stop local testnet
localnet-stop:
docker-compose down

.PHONY: all build-linux install install-debug \
.PHONY: all build-linux build-linux-static install install-debug \
go-mod-cache draw-deps clean build \
test test-all test-cover test-unit test-race

Expand All @@ -210,7 +244,7 @@ containerProtoFmt=${PROJECT_NAME}-proto-fmt-$(containerProtoVer)
containerProtoGenSwagger=${PROJECT_NAME}-proto-gen-swagger-$(containerProtoVer)

proto-all: proto-gen proto-lint proto-check-breaking proto-format
.PHONY: proto-all proto-gen proto-gen-docker proto-lint proto-check-breaking proto-format
.PHONY: proto-all proto-gen proto-lint proto-check-breaking proto-format

proto-gen:
@echo "Generating Protobuf files"
Expand All @@ -234,7 +268,7 @@ proto-check-breaking:
@$(DOCKER_BUF) breaking --against $(HTTPS_GIT)#branch=master

proto-check-breaking-direct:
@buf breaking --against '.git#branch=master'
@$(DOCKER_BUF) breaking --against '.git#branch=master'

GOGO_PROTO_URL = https://raw.githubusercontent.com/regen-network/protobuf/cosmos
REGEN_COSMOS_PROTO_URL = https://raw.githubusercontent.com/regen-network/cosmos-proto/master
Expand All @@ -253,4 +287,6 @@ proto-update-deps:

@mkdir -p $(COSMOS_PROTO_TYPES)/base/query/v1beta1/
@curl -sSL $(COSMOS_PROTO_URL)/base/query/v1beta1/pagination.proto > $(COSMOS_PROTO_TYPES)/base/query/v1beta1/pagination.proto

@mkdir -p $(COSMOS_PROTO_TYPES)/base/v1beta1/
@curl -sSL $(COSMOS_PROTO_URL)/base/v1beta1/coin.proto > $(COSMOS_PROTO_TYPES)/base/v1beta1/coin.proto
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