From: =?UTF-8?q?Jannik=20Gl=C3=BCckert?= <jannik.glueckert@gmail.com>
Date: Fri, 23 Aug 2024 13:17:34 +0200
Subject: [PATCH] fix FindLLVM lookup

find out our installed libnames and use that in the lookup

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>

diff --git build_files/cmake/Modules/FindLLVM.cmake build_files/cmake/Modules/FindLLVM.cmake
index 4c7cc5f..21c760e 100644
--- a/build_files/cmake/Modules/FindLLVM.cmake
+++ b/build_files/cmake/Modules/FindLLVM.cmake
@@ -54,16 +54,21 @@ if(NOT LLVM_LIBPATH)
   set(LLVM_LIBPATH ${LLVM_LIBPATH} CACHE PATH "Path to the LLVM library path")
   mark_as_advanced(LLVM_LIBPATH)
 endif()
+if(NOT LLVM_LIBNAMES)
+  execute_process(COMMAND ${LLVM_CONFIG} --libnames
+	  OUTPUT_VARIABLE LLVM_LIBNAMES
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(LLVM_LIBNAMES ${LLVM_LIBNAMES} CACHE PATH "Name of the LLVM libraries")
+  mark_as_advanced(LLVM_LIBNAMES)
+endif()
 
 if(LLVM_STATIC)
   find_library(LLVM_LIBRARY
-               NAMES LLVMAnalysis # first of a whole bunch of libs to get
+               NAMES ${LLVM_LIBNAMES}
                PATHS ${LLVM_LIBPATH})
 else()
   find_library(LLVM_LIBRARY
-               NAMES
-                 LLVM-${LLVM_VERSION}
-                 LLVMAnalysis  # check for the static library as a fall-back
+               NAMES ${LLVM_LIBNAMES}
                PATHS ${LLVM_LIBPATH})
 endif()