Set correct permission when installing gcc-rtags-wrapper.sh

- Remove superfluous code

src/CMakeLists.txt

@@ -135,13 +135,6 @@ if (CYGWIN)
     EnsureLibraries(rdm rct)
 endif ()
 
-if (NOT "${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}")
-    file (GLOB binFiles "${PROJECT_SOURCE_DIR}/bin/*")
-    file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
-    message("Copying files from ${PROJECT_SOURCE_DIR}/bin to ${PROJECT_BINARY_DIR}/bin")
-    file (COPY ${binFiles} DESTINATION "${PROJECT_BINARY_DIR}/bin")
-endif ()
-
 if (EMACS)
     set(EMACS_EXECUTABLE ${EMACS})
 else ()
@@ -213,7 +206,8 @@ if (BASH_COMPLETION_FOUND)
         DESTINATION ${BASH_COMPLETION_COMPLETIONSDIR})
 endif ()
 install(TARGETS rdm rc rp RUNTIME DESTINATION bin COMPONENT rtags)
-install(FILES ../bin/gcc-rtags-wrapper.sh DESTINATION bin)
+install(FILES ../bin/gcc-rtags-wrapper.sh DESTINATION bin
+    PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 install(FILES ../man/man7/rc.7 ../man/man7/rdm.7 DESTINATION share/man/man7/)
 if (NOT RTAGS_NO_ELISP_FILES)
     install(FILES ${RTAGS_ELISP_SOURCES} DESTINATION ${RTAGS_ELISP_INSTALL_LOCATION})