llvmPackages.libunwind: fix mingw build problem

Fixes a broken symlink in the MinGW targets for the shared library Fixes #379993
2025-02-08 15:25:10 -06:00
parent 3588c602ae
commit 7118a85d93
1 changed files with 3 additions and 1 deletions
@@ -44,9 +44,11 @@ let
    cd ../runtimes
  '';

-  postInstall = lib.optionalString (enableShared && !stdenv.hostPlatform.isDarwin) ''
+  postInstall = lib.optionalString (enableShared && !stdenv.hostPlatform.isDarwin && !stdenv.hostPlatform.isWindows) ''
    # libcxxabi wants to link to libunwind_shared.so (?).
    ln -s $out/lib/libunwind.so $out/lib/libunwind_shared.so
+  '' + lib.optionalString (enableShared && stdenv.hostPlatform.isWindows) ''
+    ln -s $out/lib/libunwind.dll.a $out/lib/libunwind_shared.dll.a
  '';
 in
 stdenv.mkDerivation (rec {