TO-DROP: avoid rebuilding the msys2-runtime

Need to fix a couple of things, no need for the full build.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

.github/workflows/build.yaml

@@ -3,43 +3,43 @@ name: build
 on: [push, pull_request]
 
 jobs:
-  build:
-    runs-on: windows-latest
+  # build:
+  #   runs-on: windows-latest
 
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
+  #   steps:
+  #     - name: Checkout code
+  #       uses: actions/checkout@v4
 
-      - name: setup-msys2
-        uses: msys2/setup-msys2@v2
-        with:
-          msystem: MSYS
-          update: true
-          install: msys2-devel base-devel autotools cocom diffutils gcc gettext-devel libiconv-devel make mingw-w64-cross-crt mingw-w64-cross-gcc mingw-w64-cross-zlib perl zlib-devel xmlto docbook-xsl
+  #     - name: setup-msys2
+  #       uses: msys2/setup-msys2@v2
+  #       with:
+  #         msystem: MSYS
+  #         update: true
+  #         install: msys2-devel base-devel autotools cocom diffutils gcc gettext-devel libiconv-devel make mingw-w64-cross-crt mingw-w64-cross-gcc mingw-w64-cross-zlib perl zlib-devel xmlto docbook-xsl
 
-      - name: Build
-        shell: msys2 {0}
-        run: |
-          # XXX: cygwin still uses gcc v11 so we get new warnings with v13,
-          # resulting in errors due to -Werror. Disable them for now.
-          export CXXFLAGS="-Wno-error=stringop-truncation -Wno-error=array-bounds -Wno-error=overloaded-virtual -Wno-narrowing -Wno-use-after-free -Wno-error=maybe-uninitialized"
-          (cd winsup && ./autogen.sh)
-          ./configure --disable-dependency-tracking --with-msys2-runtime-commit=$GITHUB_SHA
-          make -j8
+  #     - name: Build
+  #       shell: msys2 {0}
+  #       run: |
+  #         # XXX: cygwin still uses gcc v11 so we get new warnings with v13,
+  #         # resulting in errors due to -Werror. Disable them for now.
+  #         export CXXFLAGS="-Wno-error=stringop-truncation -Wno-error=array-bounds -Wno-error=overloaded-virtual -Wno-narrowing -Wno-use-after-free -Wno-error=maybe-uninitialized"
+  #         (cd winsup && ./autogen.sh)
+  #         ./configure --disable-dependency-tracking --with-msys2-runtime-commit=$GITHUB_SHA
+  #         make -j8
 
-      - name: Install
-        shell: msys2 {0}
-        run: |
-          make DESTDIR="$(pwd)"/_dest install
+  #     - name: Install
+  #       shell: msys2 {0}
+  #       run: |
+  #         make DESTDIR="$(pwd)"/_dest install
 
-      - name: Upload
-        uses: actions/upload-artifact@v4
-        with:
-          name: install
-          path: _dest/
+  #     - name: Upload
+  #       uses: actions/upload-artifact@v4
+  #       with:
+  #         name: install
+  #         path: _dest/
   minimal-sdk-artifact:
     runs-on: windows-latest
-    needs: [build]
+    # needs: [build]
     outputs:
       git-artifacts-extract-location: ${{ steps.git-artifacts-extract-location.outputs.result }}
     steps:
@@ -80,6 +80,7 @@ jobs:
       - uses: actions/download-artifact@v4
         with:
           name: install
+          run-id: 12948758598
       - name: overwrite MSYS2 runtime with the just-built msys2-runtime
         shell: bash
         run: |