--- /root/CMakeLists.txt	2025-12-28 00:39:29.552190467 +0300
+++ /var/tmp/portage/dev-python/npyosmium-4.2.0/work/npyosmium-4.2.0/CMakeLists.txt	2025-12-28 00:39:44.474648228 +0300
@@ -11,23 +11,6 @@
 find_package(pybind11 CONFIG REQUIRED)
 
 
-include(FetchContent)
-
-FetchContent_Declare(libosmium
-                     GIT_REPOSITORY https://github.com/osmcode/libosmium
-                     GIT_TAG 85aa0ec170d99b432d29a372554b27491d28065e # release 2.22.0
-                     SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/contrib/libosmium
-                     SOURCE_SUBDIR cmake
-                     GIT_SUBMODULES_RECURSE OFF)
-FetchContent_Declare(protozero
-                     GIT_REPOSITORY https://github.com/mapbox/protozero
-                     GIT_TAG 89a55ad2962cca3adbe8383a4b6d9a8411352ef2 # release 1.8.1
-                     SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/contrib/protozero
-                     SOURCE_SUBDIR cmake
-                     GIT_SUBMODULES_RECURSE OFF)
-
-FetchContent_MakeAvailable(libosmium protozero)
-
 # Real build
 if(NOT SKBUILD_STATE STREQUAL "sdist")
 
@@ -108,4 +91,4 @@
     set_target_properties(filter PROPERTIES CXX_VISIBILITY_PRESET "default")
 endif()
 
-endif() # Not SDist
\ В конце файла нет новой строки
+endif() # Not SDist