Reapply "Partial workflow fixes? (#63)"

This reverts commit 26c1dd1f99.

.github/workflows/build.yml

@@ -54,6 +54,9 @@ jobs:
           echo $SHORT_SHA > dist/.commit
           echo $GITHUB_SHA >> dist/.commit
 
+      - name: Clone Libnx
+        run: git clone https://github.com/switchbrew/libnx.git
+
       - name: Clone Atmosphere
         run: git clone --depth=1 --single-branch https://github.com/Atmosphere-NX/Atmosphere.git atmosphere -b $(cat ams_ver.txt)
 
@@ -81,7 +84,16 @@ jobs:
           ccache --set-config=max_size=10G
           ccache --set-config=compiler_check=content
           ccache --zero-stats
-          
+
+      - name: Build Libnx
+        shell: bash
+        run: |
+          export CC="ccache aarch64-none-elf-gcc"
+          export CXX="ccache aarch64-none-elf-g++"
+          pushd libnx
+          make -j$(($(nproc) * 4)) install CXX="ccache aarch64-none-elf-g++" CC="ccache aarch64-none-elf-gcc"
+          popd
+
       - name: Build hoc-clk sysmodule and overlay
         shell: bash
         run: |
@@ -101,13 +113,14 @@ jobs:
           echo "TITLE_ID: $TITLE_ID"
 
           pushd "$ROOT_DIR/sysmodule"
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
           make -j$(($(nproc) * 2)) CXX="ccache aarch64-none-elf-g++" CC="ccache aarch64-none-elf-gcc"
           popd
 
           mkdir -p "$DIST_DIR/atmosphere/contents/$TITLE_ID/flags"
 
           cp -vf \
-            "$ROOT_DIR/sysmodule/out/horizon-oc.nsp" \
+            "$ROOT_DIR/sysmodule/out/hoc-clk.nsp" \
             "$DIST_DIR/atmosphere/contents/$TITLE_ID/exefs.nsp"
 
           : >"$DIST_DIR/atmosphere/contents/$TITLE_ID/flags/boot2.flag"