ensure LIBCLANG_SOVERSION is set correctly also on windows

recipe/patches/0008-set-libclang-SOVERSION-unconditionally.patch

@@ -1,30 +1,46 @@
-From 4bc14803d5047c88ab177138e0bc63592d459185 Mon Sep 17 00:00:00 2001
+From c505a5f72bc8f133d81fb5343a2073af9650c924 Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Thu, 14 Apr 2022 11:57:00 +1100
 Subject: [PATCH 8/8] set libclang SOVERSION unconditionally
 
 ---
- clang/tools/libclang/CMakeLists.txt | 6 ++++++
- 1 file changed, 6 insertions(+)
+ clang/tools/libclang/CMakeLists.txt | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
 
 diff --git a/clang/tools/libclang/CMakeLists.txt b/clang/tools/libclang/CMakeLists.txt
-index da8a9740fa..d311440695 100644
+index da8a9740fa..b047461f35 100644
 --- a/clang/tools/libclang/CMakeLists.txt
 +++ b/clang/tools/libclang/CMakeLists.txt
-@@ -199,7 +199,13 @@ if(ENABLE_SHARED)
+@@ -9,9 +9,9 @@
+ # TODO: This should probably not be a option going forward but we
+ # we should commit to a way to do it. But due to getting this out
+ # in LLVM 15.x we opted for a option.
+-set(LIBCLANG_SOVERSION_ARG)
++set(LIBCLANG_SOVERSION)
+ if(NOT CLANG_FORCE_MATCHING_LIBCLANG_SOVERSION)
+-  set(LIBCLANG_SOVERSION_ARG SOVERSION 13)
++  set(LIBCLANG_SOVERSION 13)
+ endif()
+
+ # TODO: harmonize usage of LIBCLANG_SOVERSION / LIBCLANG_LIBARY_VERSION
+@@ -199,10 +199,16 @@ if(ENABLE_SHARED)
      # Ensure that libclang.so gets rebuilt when the linker script changes.
      set_property(SOURCE ARCMigrate.cpp APPEND PROPERTY
                   OBJECT_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/libclang.map)
 +  endif()
 
 +  if(WIN32)
 +    # point libclang.lib to libclang-<SO-version>.dll
-+    set_target_properties(libclang PROPERTIES RUNTIME_OUTPUT_NAME "libclang-${LIBCLANG_SOVERSION_ARG}")
++    set_target_properties(libclang PROPERTIES RUNTIME_OUTPUT_NAME "libclang-${LIBCLANG_SOVERSION}")
 +  else()
 +    # on unix, set so-version directly
      set_target_properties(libclang PROPERTIES
                            VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}
-                           ${LIBCLANG_SOVERSION_ARG})
+-                          ${LIBCLANG_SOVERSION_ARG})
++                          SOVERSION ${LIBCLANG_SOVERSION})
+   endif()
+ endif()
+
 -- 
 2.38.1.windows.1