From 798c5659789923fe63b7a7edfa99b5af9300311f Mon Sep 17 00:00:00 2001
From: Stephan Lachnit <stephanlachnit@debian.org>
Date: Mon, 31 Jul 2023 23:14:18 +0200
Subject: [PATCH] Remove usage of --src-root with llvm-config

---
 CMakeLists.txt         |  5 +----
 tools/packaging/cpt.py | 10 ++++------
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b0081c5a..795445f9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,8 +22,7 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
       "--bindir"
       "--libdir"
       "--includedir"
-      "--prefix"
-      "--src-root")
+      "--prefix")
     execute_process(
       COMMAND ${CONFIG_COMMAND}
       RESULT_VARIABLE HAD_ERROR
@@ -47,7 +46,6 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
   list(GET CONFIG_OUTPUT 2 LIBRARY_DIR)
   list(GET CONFIG_OUTPUT 3 INCLUDE_DIR)
   list(GET CONFIG_OUTPUT 4 LLVM_OBJ_ROOT)
-  list(GET CONFIG_OUTPUT 5 MAIN_SRC_DIR)
 
   if(NOT MSVC_IDE)
     set(LLVM_ENABLE_ASSERTIONS ${ENABLE_ASSERTIONS}
@@ -60,7 +58,6 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
   set(LLVM_LIBRARY_DIR ${LIBRARY_DIR} CACHE PATH "Path to llvm/lib")
   set(LLVM_MAIN_INCLUDE_DIR ${INCLUDE_DIR} CACHE PATH "Path to llvm/include")
   set(LLVM_BINARY_DIR ${LLVM_OBJ_ROOT} CACHE PATH "Path to LLVM build tree")
-  set(LLVM_MAIN_SRC_DIR ${MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
 
   find_program(LLVM_TABLEGEN_EXE "llvm-tblgen" ${LLVM_TOOLS_BINARY_DIR}
     NO_DEFAULT_PATH)
diff --git a/tools/packaging/cpt.py b/tools/packaging/cpt.py
index b5105e18..e6ee249b 100755
--- a/tools/packaging/cpt.py
+++ b/tools/packaging/cpt.py
@@ -799,12 +799,10 @@ def setup_tests():
     exec_subprocess_call("cmake {0}".format(LLVM_OBJ_ROOT), CLING_SRC_DIR)
     exec_subprocess_call("cmake --build . --target FileCheck -- -j{0}".format(multiprocessing.cpu_count()), LLVM_OBJ_ROOT)
     if not os.path.exists(os.path.join(CLING_SRC_DIR, "..", "clang", "test")):
-        llvm_dir = exec_subprocess_check_output("llvm-config --src-root", ".").strip()
-        if llvm_dir == "":
-            if tar_required:
-                llvm_dir = copy.copy(srcdir)
-            else:
-                llvm_dir = os.path.join("/usr", "lib", "llvm-" + llvm_vers, "build")
+        if tar_required:
+            llvm_dir = copy.copy(srcdir)
+        else:
+            llvm_dir = os.path.join("/usr", "lib", "llvm-" + llvm_vers, "build")
         subprocess.Popen(
             ["sudo mkdir {0}/utils/".format(llvm_dir)],
             cwd=os.path.join(CLING_SRC_DIR, "tools"),