From dbec91b3b1192b06f3c5fc2e9132c1f0ce13d0b4 Mon Sep 17 00:00:00 2001
From: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Date: Tue, 14 Jan 2025 14:16:47 +0100
Subject: [PATCH] soname

Gbp-Pq: Name 0044-soname.diff
---
 clang/tools/libclang/CMakeLists.txt  | 2 +-
 llvm/tools/llvm-shlib/CMakeLists.txt | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/clang/tools/libclang/CMakeLists.txt b/clang/tools/libclang/CMakeLists.txt
index 7b634003d1..df47247654 100644
--- a/clang/tools/libclang/CMakeLists.txt
+++ b/clang/tools/libclang/CMakeLists.txt
@@ -135,7 +135,7 @@ if (UNIX AND ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
     remove_definitions("-D_XOPEN_SOURCE=700")
 endif()
 
-add_clang_library(libclang ${ENABLE_SHARED} ${ENABLE_STATIC} INSTALL_WITH_TOOLCHAIN
+add_clang_library(libclang ${ENABLE_SHARED} ${ENABLE_STATIC} INSTALL_WITH_TOOLCHAIN SONAME
   OUTPUT_NAME ${output_name}
   ${SOURCES}
 
diff --git a/llvm/tools/llvm-shlib/CMakeLists.txt b/llvm/tools/llvm-shlib/CMakeLists.txt
index b20ac318e7..0529258bd2 100644
--- a/llvm/tools/llvm-shlib/CMakeLists.txt
+++ b/llvm/tools/llvm-shlib/CMakeLists.txt
@@ -41,6 +41,8 @@ if(LLVM_BUILD_LLVM_DYLIB)
     llvm_install_library_symlink(LLVM-${LLVM_VERSION_MAJOR}${LLVM_VERSION_SUFFIX} $<TARGET_FILE_NAME:LLVM> SHARED FULL_DEST COMPONENT LLVM)
   endif()
 
+  set_property(TARGET LLVM PROPERTY VERSION "1") # Append .1 to SONAME
+
   list(REMOVE_DUPLICATES LIB_NAMES)
   if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
     set(LIB_NAMES -Wl,-all_load ${LIB_NAMES})
-- 
2.30.2