Merge pull request #10 from rucoder/rucoder/fix-native-targets

Set default build target for native builds

Author: rucoder

Dockerfile

@@ -24,14 +24,26 @@ ADD config.toml /usr/local/cargo/
 RUN cargo install --root /cargo-cross [email protected] [email protected]
 
 
-FROM rust:${RUST_VERSION}-alpine3.20
+FROM rust:${RUST_VERSION}-alpine3.20 AS tools-target-base
 ENV TARGETS="x86_64-unknown-linux-musl aarch64-unknown-linux-musl x86_64-unknown-linux-gnu aarch64-unknown-linux-gnu riscv64gc-unknown-linux-gnu"
 RUN rustup target add ${TARGETS}
 
 # needed for cargo-chef and cargo-sbom, as well as many other compilations
-RUN apk add musl-dev linux-headers make clang mold
+RUN apk add musl-dev linux-headers make clang mold python3
 
 # copy the cargo plugins from the tools stage
 COPY --from=tools /cargo-cross /usr/local/cargo
 # we define target specific rustc flags for cross-compilation
 ADD config.toml /usr/local/cargo/
+
+FROM tools-target-base AS tools-target-amd64
+ENV CARGO_BUILD_TARGET="x86_64-unknown-linux-musl"
+
+FROM tools-target-base AS tools-target-arm64
+ENV CARGO_BUILD_TARGET="aarch64-unknown-linux-musl"
+
+FROM tools-target-base AS tools-target-riscv64
+ENV CARGO_BUILD_TARGET="riscv64gc-unknown-linux-gnu"
+
+FROM tools-target-$TARGETARCH AS tools-target
+RUN echo "Cargo target: $CARGO_BUILD_TARGET"