commit 54b88801a1a379d705029bdde80b1226483f433d
Author: Paul van Tilburg <paul@luon.net>
Date:   Sun Jan 1 13:08:11 2023 +0100

    Initial import into git

diff --git a/Dockerfile.arm64 b/Dockerfile.arm64
new file mode 100644
index 0000000..a993a65
--- /dev/null
+++ b/Dockerfile.arm64
@@ -0,0 +1,18 @@
+FROM docker.io/rust:bullseye
+
+RUN apt-get update && apt-get upgrade -y
+RUN apt-get install -y g++-arm-linux-gnueabihf libc6-dev-armhf-cross
+# Uncomment if you need to add more build dependencies to the image:
+# RUN apt-get install -y <build-depend..>
+
+RUN rustup target add armv7-unknown-linux-gnueabihf
+RUN rustup toolchain install stable-armv7-unknown-linux-gnueabihf
+RUN cargo install cargo-deb
+
+WORKDIR /app
+
+ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
+    CC_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-gcc \
+    CXX_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-g++
+
+CMD ["cargo", "deb", "--target", "armv7-unknown-linux-gnueabihf"]
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
new file mode 100644
index 0000000..11d86c3
--- /dev/null
+++ b/Dockerfile.armhf
@@ -0,0 +1,18 @@
+FROM docker.io/rust:bullseye
+
+RUN apt-get update && apt-get upgrade -y
+RUN apt-get install -y g++-aarch64-linux-gnu libc6-dev-arm64-cross
+# Uncomment if you need to add more build dependencies to the image:
+# RUN apt-get install -y <build-depend..>
+
+RUN rustup target add aarch64-unknown-linux-gnu
+RUN rustup toolchain install stable-aarch64-unknown-linux-gnu
+RUN cargo install cargo-deb
+
+WORKDIR /app
+
+ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
+    CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc \
+    CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++
+
+CMD ["cargo", "deb", "--target", "aarch64-unknown-linux-gnu"]
diff --git a/Dockerfile.i686 b/Dockerfile.i686
new file mode 100644
index 0000000..41c895b
--- /dev/null
+++ b/Dockerfile.i686
@@ -0,0 +1,11 @@
+FROM docker.io/rust:bullseye
+
+RUN apt-get update && apt-get upgrade -y
+# Uncomment if you need to add more build dependencies to the image:
+# RUN apt-get install -y <build-depend..>
+
+RUN cargo install cargo-deb
+
+WORKDIR /app
+
+CMD ["cargo", "deb"]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b9784e5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,74 @@
+# Docker files for cross-builds using cargo-deb
+
+These files allows you to build Debian packages for the (Debian) architectures
+i686, armhf and arm64 using an amd64 system.
+
+Note that the `Dockerfile`s use the full Rust Debian Buster Docker image and
+not the slim version so that some common build-dependencies (such as
+`libssl-dev`) are already present.
+
+## Cross-compile to i686
+
+Build the image:
+
+```console
+$ docker build . -t cargo-deb-crossbuild/i686 --platform linux/386 -f Dockerfile
+STEP 1/5: FROM docker.io/rust:bullseye
+Trying to pull docker.io/library/rust:bullseye...
+Getting image source signatures
+...
+```
+
+In your Rust project, run:
+
+```console
+$ docker run --rm -ti -v `pwd`:/app cargo-deb-crossbuild/i686
+...
+/app/target/debian/<your crate>.deb
+```
+
+You can find the resulting deb file in `./target/debian`.
+
+## Cross-compile to arm64 (ARM v8)
+
+Build the image:
+
+```console
+$ docker build . -t cargo-deb-crossbuild/arm64 --platform linux/arm64/v8 -f Dockerfile
+STEP 1/5: FROM docker.io/rust:bullseye
+Trying to pull docker.io/library/rust:bullseye...
+Getting image source signatures
+...
+```
+
+In your Rust project, run:
+
+```console
+$ docker run --rm -ti -v `pwd`:/app cargo-deb-crossbuild/arm64
+...
+/app/target/debian/<your crate>.deb
+```
+
+You can find the resulting deb file in `./target/debian`.
+
+## Cross-compile to armhf (ARM v7)
+
+Build the image:
+
+```console
+$ docker build . -t cargo-deb-crossbuild/armhf --platform linux/arm/v7 -f Dockerfile
+STEP 1/5: FROM docker.io/rust:bullseye
+Trying to pull docker.io/library/rust:bullseye...
+Getting image source signatures
+...
+```
+
+In your Rust project, run:
+
+```console
+$ docker run --rm -ti -v `pwd`:/app cargo-deb-crossbuild/armhf
+...
+/app/target/debian/<your crate>.deb
+```
+
+You can find the resulting deb file in `./target/debian`.