attempt to fix static linking

Author: gregnuj

alpine.Dockerfile

@@ -11,6 +11,7 @@ RUN set -eux &&\
     apk add --no-cache \
     ca-certificates \
     linux-headers \
+    musl-dev \
     build-base \
     cmake \
     bash \
@@ -30,7 +31,7 @@ ARG COSMOS_BUILD_OPTIONS="nostrip"
 ARG GIT_TAG="v2.4.1"
 ARG GIT_REPO="terra-money/core"
 #ARG LDFLAGS="-extldflags '-L/go/src/mimalloc/build -lmimalloc -Wl,-z,muldefs -static'"
-ARG LDFLAGS='-extldflags "-Wl,-z,muldefs -static"'
+ARG LDFLAGS='-linkmode external -extldflags "-Wl,-z,muldefs -static"'
 ARG MIMALLOC_VERSION
 
 ENV MIMALLOC_VERSION=${MIMALLOC_VERSION}