make bash completion script install optional

README.md

@@ -38,7 +38,7 @@ mkdir build
 cd build
 cmake ..
 make
-sudo make install
+(sudo) make install
 
 # create a GUFI tree
 gufi_dir2index <src_dir> <index_dir>

docs/latex/sections/build.tex

@@ -186,6 +186,10 @@ \subsubsection{System Paths}
                                    & packages if installing GUFI via package. If installing GUFI \\
                                    & with \texttt{make install}, point to a convenient location. \\
   \hline
+  \texttt{BASH\_COMPLETION=<On|Off>} & Whether or not to install bash completion script to \\
+                                     & \texttt{/etc/bash\_completion.d}. \\
+                                     & Useful when running \texttt{make install} without root.\\
+  \hline
 \end{tabularx}
 \end{table}
 

scripts/CMakeLists.txt

@@ -115,8 +115,11 @@ foreach(LIB ${LIBRARIES})
 endforeach()
 
 # bash completions for the tools so paths can be tab completed
-configure_file(bash_completion bash_completion @ONLY)
-install(FILES bash_completion DESTINATION "/etc/bash_completion.d" COMPONENT Server RENAME gufi)
+option(BASH_COMPLETION "Whether or not to install bash completion script" On)
+if (BASH_COMPLETION)
+  configure_file(bash_completion bash_completion @ONLY)
+  install(FILES bash_completion DESTINATION "/etc/bash_completion.d" COMPONENT Server RENAME gufi)
+endif()
 
 # CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION needs to be sent all the way to the root scope
 # in order to not add /etc/bash_completion.d into the RPMs