[clang] Move the soname declaration in a variable at the top of the file
Currently, it is a bit buried in the file even if this is
pretty important for distro.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D108533
GitOrigin-RevId: fe611b1da84b9442c093739394d336af9e99c1a1
diff --git a/tools/libclang/CMakeLists.txt b/tools/libclang/CMakeLists.txt
index 7148bdc..bf88dca 100644
--- a/tools/libclang/CMakeLists.txt
+++ b/tools/libclang/CMakeLists.txt
@@ -1,3 +1,9 @@
+# The SOVERSION should be updated only if a change is made to the libclang
+# ABI, and when it is updated, it should be updated to the current
+# LLVM_VERSION_MAJOR.
+# Please also see clang/tools/libclang/libclang.map
+set(CLANG_SONAME 13)
+
set(SOURCES
ARCMigrate.cpp
BuildSystem.cpp
@@ -171,12 +177,9 @@
set_property(SOURCE ARCMigrate.cpp APPEND PROPERTY
OBJECT_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/libclang.map)
- # The SOVERSION should be updated only if a change is made to the libclang
- # ABI, and when it is updated, it should be updated to the current
- # LLVM_VERSION_MAJOR.
set_target_properties(libclang PROPERTIES
VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}
- SOVERSION 13)
+ SOVERSION ${CLANG_SONAME})
endif()
endif()
