From ad5b1fb20a8247ae2b760d2541c1c35110bd4e2d Mon Sep 17 00:00:00 2001
From: Joby Thundil <joby@risczero.com>
Date: Mon, 2 Oct 2023 13:10:48 -0400
Subject: [PATCH] rm cross compile tests and cargo hack tests

---
 .github/workflows/cross.yml            | 44 --------------------------
 .github/workflows/curve25519-dalek.yml |  5 ---
 .github/workflows/workspace.yml        |  3 --
 3 files changed, 52 deletions(-)
 delete mode 100644 .github/workflows/cross.yml

diff --git a/.github/workflows/cross.yml b/.github/workflows/cross.yml
deleted file mode 100644
index 30738d235..000000000
--- a/.github/workflows/cross.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Cross
-
-on:
-  push:
-    branches: [ '**' ]
-  pull_request:
-    branches: [ '**' ]
-
-env:
-  CARGO_TERM_COLOR: always
-  RUSTFLAGS: '-D warnings'
-
-jobs:
-
-  test-cross:
-    name: Test
-    strategy:
-      matrix:
-        include:
-          # ARM32
-          - target: armv7-unknown-linux-gnueabihf
-            rust: stable
-
-          # ARM64
-          - target: aarch64-unknown-linux-gnu
-            rust: stable
-
-          # PPC32
-          - target: powerpc-unknown-linux-gnu
-            rust: stable
-
-    # TODO: We only test x/ed/curve for cross as derive is platform specifics
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - run: ${{ matrix.deps }}
-      - uses: risc0/risc0/.github/actions/rustup@main
-        with:
-          toolchain: ${{ matrix.rust }}
-          targets: ${{ matrix.target }}
-      - uses: RustCrypto/actions/cross-install@master
-      - run: cross test -p curve25519-dalek --release --target ${{ matrix.target }}
-      - run: cross test -p ed25519-dalek --release --target ${{ matrix.target }}
-      - run: cross test -p x25519-dalek --release --target ${{ matrix.target }}
diff --git a/.github/workflows/curve25519-dalek.yml b/.github/workflows/curve25519-dalek.yml
index 6ffd281c2..f93899a9d 100644
--- a/.github/workflows/curve25519-dalek.yml
+++ b/.github/workflows/curve25519-dalek.yml
@@ -57,16 +57,11 @@ jobs:
         with:
           toolchain: stable
           targets: thumbv7em-none-eabi
-      - uses: taiki-e/install-action@cargo-hack
       # No default features build
       - name: no_std fiat / no feat ${{ matrix.crate }}
         env:
           RUSTFLAGS: '--cfg curve25519_dalek_backend="fiat"'
         run: cargo build -p ${{ matrix.crate }} --target thumbv7em-none-eabi --release --no-default-features
-      - name: no_std fiat / cargo hack ${{ matrix.crate }}
-        env:
-          RUSTFLAGS: '--cfg curve25519_dalek_backend="fiat"'      
-        run: cargo hack build -p ${{ matrix.crate }} --target thumbv7em-none-eabi --release --each-feature --exclude-features default,std,getrandom
 
   test-serial:
     name: Test serial backend
diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 2739d7ca5..0dde8d29f 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -75,12 +75,9 @@ jobs:
         with:
           toolchain: stable
           targets: thumbv7em-none-eabi
-      - uses: taiki-e/install-action@cargo-hack
       # No default features build
       - name: no_std / no feat ${{ matrix.crate }}
         run: cargo build -p ${{ matrix.crate }} --target thumbv7em-none-eabi --release --no-default-features
-      - name: no_std / cargo hack ${{ matrix.crate }}
-        run: cargo hack build -p ${{ matrix.crate }} --target thumbv7em-none-eabi --release --each-feature --exclude-features default,std,getrandom
 
   clippy:
     name: Check that clippy is happy