Update CI from japaric/rust-everywhere

1 files changed, 40 insertions, 26 deletions

diff --git a/ci/install.sh b/ci/install.sh
index e4bd198..9d56f57 100644
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -2,32 +2,49 @@
 
 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
+# Install multirust
+git clone https://github.com/brson/multirust
+pushd multirust
+./build.sh
+./install.sh --prefix=~/multirust
+multirust default $CHANNEL
+rustc -V
+cargo -V
+popd
+
+case "$TRAVIS_OS_NAME" in
+  linux)
+    host=x86_64-unknown-linux-gnu
+    ;;
+  osx)
+    host=x86_64-apple-darwin
+    ;;
+esac
+
+# Install standard libraries needed for cross compilation
+if [ "$host" != "$TARGET" ]; then
+  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
+
+  if [ "$CHANNEL" = "nightly" ]; then
+    multirust add-target nightly $TARGET
+  else
+    if [ "$CHANNEL" = "stable" ]; then
+      # e.g. 1.6.0
+      version=$(rustc -V | cut -d' ' -f2)
+    else
+      version=beta
     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)
-
-    if [ "$TARGET" = "x86_64-unknown-linux-musl" ]; then
-        version="nightly"
-    fi
     tarball=rust-std-${version}-${TARGET}
 
     curl -Os http://static.rust-lang.org/dist/${tarball}.tar.gz
@@ -38,10 +55,7 @@ EOF
 
     rm -r ${tarball}
     rm ${tarball}.tar.gz
-    ;;
-  # Nothing to do for native builds
-  *)
-    ;;
-esac
+  fi
+fi
 
 # TODO if you need to install extra stuff add it here