diff -rupN leptonica-1.82.0/CMakeLists.txt leptonica-1.82.0-new/CMakeLists.txt
--- leptonica-1.82.0/CMakeLists.txt	2021-09-22 23:23:41.000000000 +0200
+++ leptonica-1.82.0-new/CMakeLists.txt	2022-02-24 21:41:07.900608047 +0100
@@ -57,7 +57,7 @@ if(UNIX)
     option(SYM_LINK "Create symlink leptonica -> lept on UNIX" OFF)
 endif()
 
-set(leptonica_INSTALL_CMAKE_DIR "lib/cmake/leptonica"
+set(leptonica_INSTALL_CMAKE_DIR "lib${LIB_SUFFIX}/cmake/leptonica"
     CACHE STRING "Install destination for CMake package files")
 
 if(NOT SW_BUILD)
@@ -275,7 +275,7 @@ configure_file(
     ${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/LeptonicaConfig.cmake.in
     ${CMAKE_CURRENT_BINARY_DIR}/LeptonicaConfig.cmake @ONLY)
 
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lept.pc DESTINATION lib/pkgconfig)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lept.pc DESTINATION lib${LIB_SUFFIX}/pkgconfig)
 install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/LeptonicaConfig.cmake
     ${CMAKE_CURRENT_BINARY_DIR}/LeptonicaConfig-version.cmake
diff -rupN leptonica-1.82.0/src/CMakeLists.txt leptonica-1.82.0-new/src/CMakeLists.txt
--- leptonica-1.82.0/src/CMakeLists.txt	2021-09-22 23:23:41.000000000 +0200
+++ leptonica-1.82.0-new/src/CMakeLists.txt	2022-02-24 21:42:58.487369993 +0100
@@ -17,15 +17,14 @@ endif()
 string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
 
 add_library                     (leptonica ${src} ${hdr})
-set_target_properties           (leptonica PROPERTIES VERSION   ${VERSION_PLAIN})
+set_target_properties           (leptonica PROPERTIES VERSION   5)
 set_target_properties           (leptonica PROPERTIES SOVERSION 5.4.0)
 if (WIN32)
-set_target_properties           (leptonica PROPERTIES OUTPUT_NAME       leptonica-${VERSION_PLAIN})
-set_target_properties           (leptonica PROPERTIES DEBUG_OUTPUT_NAME leptonica-${VERSION_PLAIN}d)
-else()
+set_target_properties           (leptonica PROPERTIES SUFFIX "-5${CMAKE_SHARED_LIBRARY_SUFFIX}")
+set_target_properties           (leptonica PROPERTIES SUFFIX "-5${CMAKE_SHARED_LIBRARY_SUFFIX}")
+endif()
 set_target_properties           (leptonica PROPERTIES OUTPUT_NAME       leptonica)
 set_target_properties           (leptonica PROPERTIES DEBUG_OUTPUT_NAME leptonica)
-endif()
 
 if (BUILD_SHARED_LIBS)
     target_compile_definitions  (leptonica PRIVATE -DLIBLEPT_EXPORTS)
@@ -70,7 +69,7 @@ if (UNIX)
             ${CMAKE_COMMAND} -E create_symlink "$<TARGET_FILE:leptonica>" ${old_target}
             DEPENDS ${PROJECT_NAME}
             COMMENT "Creating lept symlink")
-        install(FILES ${CMAKE_BINARY_DIR}/src/${old_target} DESTINATION lib)
+        install(FILES ${CMAKE_BINARY_DIR}/src/${old_target} DESTINATION lib${LIB_SUFFIX})
     endif(SYM_LINK)
 endif()
 
@@ -89,7 +88,7 @@ else()
     export(TARGETS leptonica APPEND FILE ${CMAKE_BINARY_DIR}/LeptonicaTargets.cmake)
 endif()
 
-install(TARGETS leptonica EXPORT LeptonicaTargets RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
+install(TARGETS leptonica EXPORT LeptonicaTargets RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
 install(EXPORT LeptonicaTargets DESTINATION  ${leptonica_INSTALL_CMAKE_DIR})
 install(FILES
     ${hdr}