diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9b4281..2b7b7e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -788,9 +788,6 @@ if(WITH_TURBOJPEG)
         target_link_libraries(tjbench m)
       endif()
     endif()
-
-    add_custom_target(tjdoc COMMAND doxygen -s ../doc/doxygen.config
-      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/src)
   endif()
 
   if(ENABLE_STATIC)
@@ -2060,35 +2057,6 @@ if(WITH_TOOLS)
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT bin)
 endif()
 
-install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/README.ijg
-  ${CMAKE_CURRENT_SOURCE_DIR}/README.md
-  ${CMAKE_CURRENT_SOURCE_DIR}/src/example.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/src/tjcomp.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/src/tjdecomp.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/src/tjtran.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/doc/libjpeg.txt
-  ${CMAKE_CURRENT_SOURCE_DIR}/doc/structure.txt
-  ${CMAKE_CURRENT_SOURCE_DIR}/doc/usage.txt
-  ${CMAKE_CURRENT_SOURCE_DIR}/doc/wizard.txt
-  ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.md DESTINATION ${CMAKE_INSTALL_DOCDIR}
-  COMPONENT doc)
-if(WITH_JAVA)
-  install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/java/TJComp.java
-    ${CMAKE_CURRENT_SOURCE_DIR}/java/TJDecomp.java
-    ${CMAKE_CURRENT_SOURCE_DIR}/java/TJTran.java
-    DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT doc)
-endif()
-
-if(UNIX OR MINGW)
-  if(WITH_TOOLS)
-    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/doc/cjpeg.1
-      ${CMAKE_CURRENT_SOURCE_DIR}/doc/djpeg.1
-      ${CMAKE_CURRENT_SOURCE_DIR}/doc/jpegtran.1
-      ${CMAKE_CURRENT_SOURCE_DIR}/doc/rdjpgcom.1
-      ${CMAKE_CURRENT_SOURCE_DIR}/doc/wrjpgcom.1
-      DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT man)
-  endif()
-endif()
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/pkgscripts/libjpeg.pc
   DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT lib)
 if(WITH_TURBOJPEG)