fix wasm static link (#57)

.github/workflows/upload-release-assets.yml

@@ -14,9 +14,9 @@ jobs:
       with:
         go-version: '1.21'
     - name: Build
-      run: make build
+      run: sudo LINK_STATICALLY=true make build-release
     - name: Rename file
-      run: mv ./out/linux/0gchaind ./out/linux/0gchaind-linux-${{ github.ref_name }}
+      run: sudo mv ./out/linux/0gchaind ./out/linux/0gchaind-linux-${{ github.ref_name }}
     - name: Upload Release Asset
       uses: softprops/action-gh-release@v2
       with:

Makefile

@@ -6,6 +6,8 @@ BINARY_NAME := 0gchaind
 MAIN_ENTRY := ./cmd/$(BINARY_NAME)
 DOCKER_IMAGE_NAME := 0glabs/$(PROJECT_NAME)
 GO_BIN ?= go
+ARCH := $(shell uname -m)
+WASMVM_VERSION := $(shell $(GO_BIN) list -m github.com/CosmWasm/wasmvm | sed 's/.* //')
 
 GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
 GIT_COMMIT := $(shell git rev-parse HEAD)
@@ -176,8 +178,9 @@ endif
 ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
   ldflags += -w -s
 endif
+
 ifeq ($(LINK_STATICALLY),true)
-	ldflags += -linkmode=external -extldflags "-Wl,-z,muldefs -static"
+	ldflags += -linkmode=external -extldflags "-Wl,-z,muldefs -static -lm"
 endif
 ldflags += $(LDFLAGS)
 ldflags := $(strip $(ldflags))
@@ -200,6 +203,10 @@ else
 	$(GO_BIN) build -mod=readonly $(BUILD_FLAGS) -o out/$(shell $(GO_BIN) env GOOS)/$(BINARY_NAME) $(MAIN_ENTRY)
 endif
 
+build-release: go.sum
+	wget -q https://github.com/CosmWasm/wasmvm/releases/download/$(WASMVM_VERSION)/libwasmvm_muslc.$(ARCH).a -O /lib/libwasmvm.$(ARCH).a
+	$(GO_BIN) build -mod=readonly $(BUILD_FLAGS) -o out/$(shell $(GO_BIN) env GOOS)/$(BINARY_NAME) $(MAIN_ENTRY)
+
 build-linux: go.sum
 	LEDGER_ENABLED=false GOOS=linux GOARCH=amd64 $(MAKE) build