Hi, Sergey,

This patch removes the default adding of the tools directory to the
LUA_PATH. Now it is done only for profilers tests.

Part of tarantool/tarantool#9898
---
 test/tarantool-tests/CMakeLists.txt | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/test/tarantool-tests/CMakeLists.txt b/test/tarantool-tests/CMakeLists.txt
index ff402dc0..5e3493b6 100644
--- a/test/tarantool-tests/CMakeLists.txt
+++ b/test/tarantool-tests/CMakeLists.txt
@@ -67,18 +67,16 @@ add_subdirectory(profilers/gh-5813-resolving-of-c-symbols/gnuhash)
 add_subdirectory(profilers/gh-5813-resolving-of-c-symbols/hash)
 add_subdirectory(profilers/gh-5813-resolving-of-c-symbols/stripped)
 
-# The part of the memory profiler toolchain is located in tools
-# directory, jit, profiler, and bytecode toolchains are located
-# in src/ directory, jit/vmdef.lua is autogenerated file also
-# located in src/ directory, but in the scope of the binary
-# artefacts tree and auxiliary tests-related modules are located
+# JIT, profiler, and bytecode toolchains are located in the <src/>
+# directory, <jit/vmdef.lua> is the autogenerated file also
+# located in the <src/> directory, but in the scope of the binary
+# artifacts tree, and auxiliary tests-related modules are located
 # in the current directory (but tests are run in the binary
-# directory), so LUA_PATH need to be updated.
+# directory), so LUA_PATH needs to be updated.
 make_lua_path(LUA_PATH
   PATHS
     ${CMAKE_CURRENT_SOURCE_DIR}/?.lua
     ${CMAKE_CURRENT_SOURCE_DIR}/?/init.lua
-    ${PROJECT_SOURCE_DIR}/tools/?.lua
     ${LUAJIT_SOURCE_DIR}/?.lua
     ${LUAJIT_BINARY_DIR}/?.lua
 )
@@ -163,4 +161,12 @@ foreach(test_path ${tests})
     LABELS ${TEST_SUITE_NAME}
     DEPENDS tarantool-tests-deps
   )
+
+  # The part of the profilers toolchain is located in the <tools/>
+  # directory, so LUA_PATH needs to be updated.
+  if(test_name MATCHES "^profilers")
+    AppendTestEnvVar(${test_title}
+      LUA_PATH "${PROJECT_SOURCE_DIR}/tools/?.lua\;"
+    )
+  endif()
 endforeach()

AFAIR, we decided to move the last hunk to profilers/CMakeLists.txt.