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-rw-r--r--CMakeLists.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c43c5c494..e0f05e1205 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -408,6 +408,19 @@ main(void)
if(TS_HAS_SET_MATCH_LIMIT)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNVIM_TS_HAS_SET_MATCH_LIMIT")
endif()
+check_c_source_compiles("
+#include <stdlib.h>
+#include <tree_sitter/api.h>
+int
+main(void)
+{
+ ts_set_allocator(malloc, calloc, realloc, free);
+ return 0;
+}
+" TS_HAS_SET_ALLOCATOR)
+if(TS_HAS_SET_ALLOCATOR)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNVIM_TS_HAS_SET_ALLOCATOR")
+endif()
# Note: The test lib requires LuaJIT; it will be skipped if LuaJIT is missing.
option(PREFER_LUA "Prefer Lua over LuaJIT in the nvim executable." OFF)