diff -up xbase64-4.2.6/build/linux64/CMakeLists.txt.missing-includes xbase64-4.2.6/build/linux64/CMakeLists.txt
--- xbase64-4.2.6/build/linux64/CMakeLists.txt.missing-includes	2025-11-06 12:25:44.626950995 -0500
+++ xbase64-4.2.6/build/linux64/CMakeLists.txt	2025-11-06 12:27:13.712443288 -0500
@@ -889,6 +889,7 @@ ENDIF( XB_UTILS_SUPPORT )
 
 install (FILES ${PROJECT_SOURCE_DIR}/include/xbase.h
                ${PROJECT_SOURCE_DIR}/include/xbbcd.h
+               ${PROJECT_SOURCE_DIR}/include/xbbit.h
                ${PROJECT_SOURCE_DIR}/include/xbblkread.h
                ${PROJECT_SOURCE_DIR}/include/xbblob.h
                ${PROJECT_BINARY_DIR}/include/xbconfig.h
@@ -906,6 +907,7 @@ install (FILES ${PROJECT_SOURCE_DIR}/inc
                ${PROJECT_SOURCE_DIR}/include/xblnknod.h
                ${PROJECT_SOURCE_DIR}/include/xblog.h
                ${PROJECT_SOURCE_DIR}/include/xbmemo.h
+               ${PROJECT_SOURCE_DIR}/include/xbrelate.h
                ${PROJECT_SOURCE_DIR}/include/xbretcod.h
                ${PROJECT_SOURCE_DIR}/include/xbsql.h
                ${PROJECT_SOURCE_DIR}/include/xbstring.h