1 files changed, 55 insertions, 0 deletions
diff --git a/library/stdarch/ci/dox.sh b/library/stdarch/ci/dox.sh
new file mode 100755
index 000000000..e70a32b2d
--- /dev/null
+++ b/library/stdarch/ci/dox.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+# Builds documentation for all target triples that we have a registered URL for
+# in liblibc. This scrapes the list of triples to document from `src/lib.rs`
+# which has a bunch of `html_root_url` directives we pick up.
+
+set -ex
+
+rm -rf target/doc
+mkdir -p target/doc
+
+dox() {
+  local arch=$1
+  local target=$2
+
+  echo "documenting ${arch}"
+
+  if [ "$CI" != "" ]; then
+    rustup target add "${target}" || true
+  fi
+
+  rm -rf "target/doc/${arch}"
+  mkdir "target/doc/${arch}"
+
+  export RUSTFLAGS="--cfg core_arch_docs"
+  export RUSTDOCFLAGS="--cfg core_arch_docs"
+
+  cargo build --verbose --target "${target}" --manifest-path crates/core_arch/Cargo.toml
+  cargo build --verbose --target "${target}" --manifest-path crates/std_detect/Cargo.toml
+
+  rustdoc --verbose --target "${target}" \
+          -o "target/doc/${arch}" crates/core_arch/src/lib.rs \
+          --edition=2018 \
+          --crate-name core_arch \
+          --library-path "target/${target}/debug/deps" \
+          --cfg core_arch_docs
+  rustdoc --verbose --target "${target}" \
+          -o "target/doc/${arch}" crates/std_detect/src/lib.rs \
+          --edition=2018 \
+          --crate-name std_detect \
+          --library-path "target/${target}/debug/deps" \
+          --extern cfg_if="$(ls target/"${target}"/debug/deps/libcfg_if-*.rlib)" \
+          --extern libc="$(ls target/"${target}"/debug/deps/liblibc-*.rlib)" \
+          --cfg core_arch_docs
+}
+
+dox i686 i686-unknown-linux-gnu
+dox x86_64 x86_64-unknown-linux-gnu
+dox arm armv7-unknown-linux-gnueabihf
+dox aarch64 aarch64-unknown-linux-gnu
+dox powerpc powerpc-unknown-linux-gnu
+dox powerpc64le powerpc64le-unknown-linux-gnu
+dox mips mips-unknown-linux-gnu
+dox mips64 mips64-unknown-linux-gnuabi64
+dox wasm32 wasm32-unknown-unknown