mlir: try to export mlir targets to MLIRTargets

mingw-w64-clang/0009-export-out-of-tree-mlir-targets.patch

@@ -0,0 +1,35 @@
+--- a/cmake/modules/TableGen.cmake
++++ b/cmake/modules/TableGen.cmake
+@@ -179,14 +179,18 @@
+   endif()
+
+   if ((${project} STREQUAL LLVM OR ${project} STREQUAL MLIR) AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND LLVM_BUILD_UTILS)
+-    set(export_to_llvmexports)
++    set(export_to_project_exports)
+     if(${target} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
+         NOT LLVM_DISTRIBUTION_COMPONENTS)
+-      set(export_to_llvmexports EXPORT LLVMExports)
++      if(${CMAKE_PROJECT_NAME} STREQUAL "mlir" AND ${project} STREQUAL "MLIR")
++        set(export_to_project_exports EXPORT MLIRTargets)
++      else()
++        set(export_to_project_exports EXPORT LLVMExports)
++      endif()
+     endif()
+
+     install(TARGETS ${target}
+-            ${export_to_llvmexports}
++            ${export_to_project_exports}
+             COMPONENT ${target}
+             RUNTIME DESTINATION ${LLVM_TOOLS_INSTALL_DIR})
+     if(NOT LLVM_ENABLE_IDE)
+@@ -195,5 +199,9 @@
+                                COMPONENT ${target})
+     endif()
+   endif()
+-  set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
++  if(${CMAKE_PROJECT_NAME} STREQUAL "mlir" AND ${project} STREQUAL "MLIR")
++    set_property(GLOBAL APPEND PROPERTY MLIR_EXPORTS ${target})
++  else()
++    set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
++  endif()
+ endmacro()

mingw-w64-clang/PKGBUILD

@@ -58,6 +58,7 @@ source=("${_url}/llvm-${pkgver}.src.tar.xz"{,.sig}
         "0003-CMake-try-creating-symlink-first-on-windows.patch"
         "0005-add-pthread-as-system-lib-for-mingw.patch"
         "0008-enable-emutls-for-mingw.patch"
+        "0009-export-out-of-tree-mlir-targets.patch"
         "0101-Disable-fPIC-errors.patch"
         "0103-Use-posix-style-path-separators-with-MinGW.patch"
         "0104-link-pthread-with-mingw.patch"
@@ -85,6 +86,7 @@ sha256sums=('408d11708643ea826f519ff79761fcdfc12d641a2510229eec459e72f8163020'
             '5cd56dd01716a37ef6981793a57bea07260b44d91592c1d8b8bde0c3497884f0'
             '7f0c64cd87b61e894be632f180ae5291e1aa9f1d9d382608f659067eeeda7146'
             '3837bd707d3d99a742e874d5c59a1e7d5502811d6926319974c5d9db86020039'
+            'cb96582194ef80a37cc184e95287920b2df5369e2e5798a64adf6f8bf1c52985'
             '63b2bda6a487ec69e257c3b7a14d71f6bec649fca058a5a54804f213d45c7c70'
             '2d1dc7f7cd6bd61f275cd0be6650f3086aee622074ac786ff5a921bf8ecaada2'
             '715cb8862753854b2d9256e0b70003e2d1f57083d83eaeaf5a095fc72b8a4e26'
@@ -134,6 +136,9 @@ prepare() {
       "0008-enable-emutls-for-mingw.patch"
   fi
 
+  apply_patch_with_msg \
+    "0009-export-out-of-tree-mlir-targets.patch"
+
   cd "${srcdir}/clang"
   apply_patch_with_msg \
     "0101-Disable-fPIC-errors.patch" \