Set up raspberry pi cross-compile tools

.cargo/config.toml

@@ -0,0 +1,4 @@
+[target.arm-unknown-linux-gnueabihf]
+linker = "armv6l-unknown-linux-gnueabihf-gcc"
+# rustflags = ["-C", "link-arg=-Wl,-dynamic-linker,/lib/ld-linux-armhf.so.3"]
+

emseries/Cargo.lock

@@ -71,7 +71,7 @@ dependencies = [
 
 [[package]]
 name = "emseries"
-version = "0.5.1"
+version = "0.6.0"
 dependencies = [
  "chrono",
  "chrono-tz",

flake.nix

@@ -19,10 +19,15 @@
           pkgs = import nixpkgs { system = "x86_64-linux"; };
           pkgs-unstable = import unstable { system = "x86_64-linux"; };
           cargo2nix = pkgs-cargo2nix.packages."x86_64-linux";
+          armPkgs = import nixpkgs {
+            system = "x86_64-linux";
+            crossSystem = pkgs.lib.systems.examples.raspberryPi;
+          };
         in
         pkgs.mkShell {
           name = "ld-tools-devshell";
           buildInputs = [
+            armPkgs.stdenv.cc
             pkgs.clang
             pkgs.entr
             pkgs.glade

rust-toolchain

@@ -1,3 +1,3 @@
 [toolchain]
 channel = "1.68.2"
-targets = [ "wasm32-unknown-unknown" ]
+targets = [ "wasm32-unknown-unknown", "arm-unknown-linux-gnueabihf" ]