--- /dev/null
+--- a/CMakeLists.txt 2017-08-10 04:19:45.000000000 -0700
++++ b/CMakeLists.txt 2022-11-28 17:21:03.453548350 -0800
+@@ -50,6 +50,9 @@
+
+ project(lzop VERSION 1.04 LANGUAGES C)
+
++# configuration options
++option(ENABLE_DOCS "Install documentation." ON)
++
+ # install directories
+ if(NOT CMAKE_INSTALL_PREFIX)
+ message(FATAL_ERROR "ERROR: CMAKE_INSTALL_PREFIX is not defined.")
+@@ -186,9 +189,11 @@
+
+ install(TARGETS lzop DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}")
+
++if(ENABLE_DOCS)
+ set(f AUTHORS COPYING NEWS README THANKS doc/lzop.html doc/lzop.man doc/lzop.pod doc/lzop.ps doc/lzop.tex doc/lzop.txt)
+ install(FILES ${f} DESTINATION "${CMAKE_INSTALL_FULL_DOCDIR}")
+ install(FILES doc/lzop.1 DESTINATION "${CMAKE_INSTALL_FULL_MANDIR}/man1")
++endif() # ENABLE_DOCS
+
+ endif() # CMAKE_INSTALL_FULL_LIBDIR
+