fix(ci): pin LLVM 18 for Windows cross-compilation

Older llvm-rc versions cannot handle PNG-compressed ICO entries, causing the Windows build to fail. Pinning to LLVM 18 and setting up alternatives ensures llvm-rc, clang-cl, and lld-link all resolve to a version that handles the icon resource correctly.
2026-04-13 11:50:36 -07:00
parent 662d6119fa
commit 42b4958c2a
1 changed files with 9 additions and 3 deletions
@@ -92,10 +92,16 @@ jobs:
            patchelf \
            libgtk-3-dev \
            libayatana-appindicator3-dev \
-            clang \
-            lld \
-            llvm \
+            clang-18 \
+            lld-18 \
+            llvm-18 \
            nsis
+          sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-18 100
+          sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-18 100
+          sudo update-alternatives --install /usr/bin/clang-cl clang-cl /usr/bin/clang-cl-18 100
+          sudo update-alternatives --install /usr/bin/lld lld /usr/bin/lld-18 100
+          sudo update-alternatives --install /usr/bin/lld-link lld-link /usr/bin/lld-link-18 100
+          sudo update-alternatives --install /usr/bin/llvm-rc llvm-rc /usr/bin/llvm-rc-18 100

      - name: Setup pnpm
        uses: pnpm/action-setup@v4