fix

.github/workflows/build.yml

@@ -78,13 +78,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        sys: [CLANG64]
-        # There is a regression with delay libs when using gcc + mingw based
-        # environments, with a segfault on the first call to a symbol exported
-        # from qemu binary in a plugin. It seems to be related to mingw64 itself
-        # because even our older releases have now the same issue.
-        # For now, only build clang env.
-        # sys: [UCRT64, CLANG64, MINGW64]
+        sys: [UCRT64, CLANG64, MINGW64]
     defaults:
       run:
         shell: msys2 {0}
@@ -93,6 +87,11 @@ jobs:
         with:
           update: true
           msystem: ${{matrix.sys}}
+      # There is a regression with latest binutils (2.44), resulting in delay load lib to be broken,
+      # which concerns QEMU plugins. Downgrade binutils for concerned environment.
+      # Details: https://github.com/msys2/MINGW-packages/issues/23577
+      - run: bash -c "[ ${{matrix.sys}} == UCRT64 ]" && pacman -U https://repo.msys2.org/mingw/ucrt64/mingw-w64-ucrt-x86_64-binutils-2.43.1-1-any.pkg.tar.zst
+      - run: bash -c "[ ${{matrix.sys}} == MINGW64 ]" && pacman -U https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-binutils-2.43.1-1-any.pkg.tar.zst
       - run: pacman -S --noconfirm curl git
       - uses: actions/checkout@v4
       - run: >