fix compile

Dockerfile

@@ -1,6 +1,8 @@
 FROM --platform=$BUILDPLATFORM rust:1.82-bookworm AS rust-builder
 
-RUN apt-get update -y && apt-get install gcc-aarch64-linux-gnu gcc-x86-64-linux-gnu -y
+RUN apt-get update -y && apt-get install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu gcc-x86-64-linux-gnu -y
+
+RUN apt-get install -y cmake pkg-config
 
 RUN rustup target add x86_64-unknown-linux-gnu 
 RUN rustup target add aarch64-unknown-linux-gnu
@@ -19,22 +21,17 @@ ARG BUILDPLATFORM
 RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
         dpkg --add-architecture arm64 && \
         apt-get update -y && \
-        apt-get install -y sqlite3:arm64 libsqlite3-dev:arm64; \
+        apt-get install -y libsqlite3-dev:arm64 libfontconfig1-dev:arm64 libexpat1-dev:arm64 && \
+        export PKG_CONFIG_SYSROOT_DIR=/usr/aarch64-linux-gnu && \
+        export PKG_CONFIG_PATH=/usr/aarch64-linux-gnu/lib/pkgconfig && \
+        export TARGET_CHAIN=aarch64-unknown-linux-gnu; \
     elif [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
         dpkg --add-architecture amd64 && \
         apt-get update -y && \
-        apt-get install -y sqlite3:amd64 libsqlite3-dev:amd64; \
-    else \
-        echo "Unsupported architecture: $TARGETPLATFORM" && exit 1; \
-    fi
-
-RUN echo "Running on $BUILDPLATFORM building for $TARGETPLATFORM"
-RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
-        export TARGET_CHAIN=aarch64-unknown-linux-gnu; \
-    elif [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
-        export TARGET_CHAIN=x86_64-unknown-linux-gnu; \ 
-    else \
-        echo "Unsupported architecture: $TARGETPLATFORM" && exit 1; \
+        apt-get install -y libsqlite3-dev:amd64 libfreetype6-dev:amd64 libfontconfig1-dev:amd64 libexpat1-dev:amd64 && \
+        export PKG_CONFIG_SYSROOT_DIR=/usr/x86_64-linux-gnu && \
+        export PKG_CONFIG_PATH=/usr/x86_64-linux-gnu/lib/pkgconfig && \
+        export TARGET_CHAIN=x86_64-unknown-linux-gnu; \
     fi && \
     cargo build --release --target $TARGET_CHAIN && \
     mv target/$TARGET_CHAIN/release/meshvault .