diff -urN heatshrink-0.4.1.orig/CMakeLists.txt heatshrink-0.4.1/CMakeLists.txt
--- heatshrink-0.4.1.orig/CMakeLists.txt	1970-01-01 03:00:00.000000000 +0300
+++ heatshrink-0.4.1/CMakeLists.txt	2024-02-01 15:11:32.356696150 +0300
@@ -0,0 +1,93 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(heatshrink LANGUAGES C VERSION 0.4.1)
+
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+
+add_library(${PROJECT_NAME} heatshrink_decoder.c heatshrink_encoder.c)
+add_library(${PROJECT_NAME}_dynalloc heatshrink_decoder.c heatshrink_encoder.c)
+
+find_library(MATH_LIBRARY m) # Business as usual
+if(MATH_LIBRARY)
+    target_link_libraries(${PROJECT_NAME} PUBLIC ${MATH_LIBRARY})
+endif()
+
+target_include_directories(${PROJECT_NAME} PUBLIC $<INSTALL_INTERFACE:include>)
+target_include_directories(${PROJECT_NAME}_dynalloc PUBLIC $<INSTALL_INTERFACE:include>)
+
+target_compile_definitions(${PROJECT_NAME} PUBLIC HEATSHRINK_DYNAMIC_ALLOC=0)
+target_compile_definitions(${PROJECT_NAME}_dynalloc PUBLIC HEATSHRINK_DYNAMIC_ALLOC=1)
+
+if (UNIX)
+  add_executable(${PROJECT_NAME}_cmd heatshrink.c)
+  target_link_libraries(${PROJECT_NAME}_cmd ${PROJECT_NAME}_dynalloc)
+  set_target_properties(${PROJECT_NAME}_cmd PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
+endif ()
+
+foreach (tgt ${PROJECT_NAME} ${PROJECT_NAME}_dynalloc)
+  set_target_properties(${tgt}
+    PROPERTIES
+    VERSION ${PROJECT_VERSION}
+    SOVERSION ${PROJECT_VERSION})
+endforeach()
+
+# Installation and export:
+
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY AnyNewerVersion
+)
+
+set(_exported_targets ${PROJECT_NAME} ${PROJECT_NAME}_dynalloc)
+if (UNIX)
+  list(APPEND _exported_targets ${PROJECT_NAME}_cmd)
+endif ()
+
+install(TARGETS ${_exported_targets}
+        EXPORT ${PROJECT_NAME}Targets
+)
+
+export(EXPORT ${PROJECT_NAME}Targets 
+       FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake" 
+       NAMESPACE ${PROJECT_NAME}::
+)
+
+include(GNUInstallDirs)
+set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
+
+configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+  INSTALL_DESTINATION ${ConfigPackageLocation}
+)
+
+install(
+    FILES
+      heatshrink_common.h
+      heatshrink_config.h
+      heatshrink_encoder.h
+      heatshrink_decoder.h
+    DESTINATION
+      include/${PROJECT_NAME}
+  )
+
+install(EXPORT ${PROJECT_NAME}Targets
+  FILE
+    ${PROJECT_NAME}Targets.cmake
+  NAMESPACE
+    ${PROJECT_NAME}::
+  DESTINATION
+    ${ConfigPackageLocation}
+)
+
+install(
+  FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+  DESTINATION
+    ${ConfigPackageLocation}
+)
\ В конце файла нет новой строки
diff -urN heatshrink-0.4.1.orig/Config.cmake.in heatshrink-0.4.1/Config.cmake.in
--- heatshrink-0.4.1.orig/Config.cmake.in	1970-01-01 03:00:00.000000000 +0300
+++ heatshrink-0.4.1/Config.cmake.in	2024-02-01 15:11:32.356696150 +0300
@@ -0,0 +1,5 @@
+@PACKAGE_INIT@
+
+if (EXISTS ${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake)
+    include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
+endif ()
\ В конце файла нет новой строки