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feat: Enable PIE (Position Indepenet Executable) #442

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Merged
pbukva merged 2 commits into from
Sep 10, 2026
Merged

feat: Enable PIE (Position Indepenet Executable) #442

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27d7ff3
Enable PIE (Position Indepenet Executable)
pbukva Sep 10, 2026
0b7b500
Minimising the changes and fixing ordering issue
pbukva Sep 10, 2026
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15 changes: 13 additions & 2 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -63,10 +63,18 @@ 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

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 Down Expand Up @@ -152,6 +160,7 @@ $(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 @@ -190,7 +199,7 @@ 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

Expand Down Expand Up @@ -253,4 +262,6 @@ 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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