Vim lsp will work using system clangd now

plugins.vim

@@ -84,6 +84,22 @@ augroup lsp_install
     autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
 augroup END
 
+" C++ Clangd if installed on system already
+if executable('clangd')
+    augroup lsp_clangd
+        autocmd!
+        autocmd User lsp_setup call lsp#register_server({
+                    \ 'name': 'clangd',
+                    \ 'cmd': {server_info->['clangd']},
+                    \ 'whitelist': ['h', 'c', 'cpp', 'objc', 'objcpp'],
+                    \ })
+        autocmd FileType c setlocal omnifunc=lsp#complete
+        autocmd FileType cpp setlocal omnifunc=lsp#complete
+        autocmd FileType objc setlocal omnifunc=lsp#complete
+        autocmd FileType objcpp setlocal omnifunc=lsp#complete
+    augroup end
+endif
+
 " GLSL
 autocmd! BufNewFile,BufRead *.vs,*.fs,*.glsl,*.frag,*.vert set ft=glsl