1 files changed, 43 insertions, 0 deletions
diff --git a/ci/install.sh b/ci/install.sh
new file mode 100644
index 0000000..81ff38c
--- /dev/null
+++ b/ci/install.sh
@@ -0,0 +1,43 @@
+# `install` phase: install stuff needed for the `script` phase
+
+set -ex
+
+case $TARGET in
+  # Install standard libraries needed for cross compilation
+  arm-unknown-linux-gnueabihf | \
+  i686-apple-darwin | \
+  i686-unknown-linux-gnu | \
+  x86_64-unknown-linux-musl)
+    if [ "$TARGET" = "arm-unknown-linux-gnueabihf" ]; then
+      # information about the cross compiler
+      arm-linux-gnueabihf-gcc -v
+
+      # tell cargo which linker to use for cross compilation
+      mkdir -p .cargo
+      cat >.cargo/config <<EOF
+[target.$TARGET]
+linker = "arm-linux-gnueabihf-gcc"
+EOF
+    fi
+
+    # e.g. 1.6.0
+    # doesn't work for nightly
+    # version=$(rustc -V | cut -d' ' -f2)
+    version=$(rustc -V | cut -d' ' -f2 | cut -d'-' -f2)
+    tarball=rust-std-${version}-${TARGET}
+
+    curl -Os http://static.rust-lang.org/dist/${tarball}.tar.gz
+
+    tar xzf ${tarball}.tar.gz
+
+    ${tarball}/install.sh --prefix=$(rustc --print sysroot)
+
+    rm -r ${tarball}
+    rm ${tarball}.tar.gz
+    ;;
+  # Nothing to do for native builds
+  *)
+    ;;
+esac
+
+# TODO if you need to install extra stuff add it here