Just build for the one target.

Author: jonathanpallant

.github/workflows/rust.yml

@@ -3,59 +3,13 @@ name: Build
 on: [push, pull_request]
 
 jobs:
-
-  build_thumbv7m:
-    env:
-        TARGET: thumbv7m-none-eabi
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: Add Target
-      run: rustup target add ${TARGET}
-    - name: Build
-      run: cargo build --verbose --target=${TARGET}
-
-  build_thumbv7em:
-    env:
-        TARGET: thumbv7em-none-eabi
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: Add Target
-      run: rustup target add ${TARGET}
-    - name: Build
-      run: cargo build --verbose --target=${TARGET}
-
-  build_thumbv7em_hf:
+  build:
     env:
-        TARGET: thumbv7em-none-eabihf
+        TARGET: thumbv6m-none-eabi
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
     - name: Add Target
       run: rustup target add ${TARGET}
     - name: Build
       run: cargo build --verbose --target=${TARGET}
-
-  build_thumbv8m_main:
-    env:
-        TARGET: thumbv8m.main-none-eabi
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: Add Target
-      run: rustup target add ${TARGET}
-    - name: Build
-      run: cargo build --verbose --target=${TARGET}
-
-  build_thumbv8m_base:
-    env:
-        TARGET: thumbv8m.base-none-eabi
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: Add Target
-      run: rustup target add ${TARGET}
-    - name: Build
-      run: cargo build --verbose --target=${TARGET}
-